exv4was



Table of Contents




Exhibit (as)









MILLION OUNCE PLANT UPGRADE

PROJECT



CONTRACT PACKAGE: MOPU-0011



ENGINEERING DESIGN FOR UPGRADE OF

CRUSHING, CONVEYING, GRINDING & OXIDATION

FACILITIES



MINOR WORKS — CONSULTANCY AGREEMENT

SCHEDULE OF RATES



Volume 1 of 2









 



 


MILLION OUNCE PLANT UPGRADE — MOPU-0011




CONTRACT PACKAGE

VOLUME 1











Table of Contents



	 	 	 	 	 
	 	 	Page
	1.0 AGREEMENT PARTICULARS
	 	 	1	 
	 	 
	2.0 AGREEMENT
	 	 	1	 
	 	 
	3.0 GENERAL TERMS AND CONDITIONS
	 	 	2	 
	 	 
	4.0 SPECIAL CONDITIONS
	 	 	11	 
	 	 
	5.0 SPECIFICATIONS
	 	 	15	 
	 	 
	6.0 SCHEDULE OF RATES & BUDGET.
	 	 	17	 
	 	 
	7.0 ORGANISATION STRUCTURE & CATEGORIES.
	 	 	18	 
	 	 
	8.0 PROJECT SCHEDULE.
	 	 	20	 
	 	 
	9.0 PROJECT REPORTING.
	 	 	21	 
	 	 
	10.0 PROJECT DOCUMENTATION.
	 	 	22	 
	 
	 	 	 	 
	APPENDICES
	 	 	 	 
	Appendix 1 Budget Details
	 	 	 	 
	Appendix 2 Project Specifications
	 	 	 	 
	Appendix 3 Project Base Line Schedule
	 	 	 	 
	Appendix 4 Reports
	 	 	 	 
	Appendix 5 Drawings
	 	 	 	 
	Appendix 6 letter of award
	 	 	 	 
	 
	 	 	 	 
	Volume 2 Drawings as noted in Appendix 5.
	 	 	 	 










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	1.0	 	AGREEMENT PARTICULARS
	 
	 	 	MINE: Lihir Gold Mine (“Owner”)
	 
	 	 	PRINCIPAL: Lihir Services Australia Pty Limited (ABN 33 116 067 611) of Level 9 AAMI
Building 500 Queen Street, Brisbane 4000, Australia (“LSA”)
	 
	 	 	CONSULTANT: Lycopodium Minerals Qld Pty Ltd (ABN: 37 124 757 384) (“Consultant”)
	 
	 	 	ADDRESS OF CONSULTANT: 163 Wharf Street, Spring Hill QLD 4000
	 
	 	 	TEL No: 07 3244 7777




FAX No: 07 3244 7788
	 
	 	 	EMAIL:
	 
	 	 	AGREEMENT No: MOPU-0011
	 
	 	 	DATE: 11th September, 2008
	 
	 	 	TENDERED BUDGET COST:
	 
	 	 	AGREEMENT CURRENCY: AUD ............. (If nothing stated AUD)
	 
	 	 	COMMENCEMENT DATE: 10th September, 2008.
	 
	 	 	ANTICIPATED COMPLETION DATE: 4th November, 2009.










	2.0	 	AGREEMENT
	 
	2.1	 	Whereas LSA is desirous to engage the Consultant to provide certain Services:
	 
	 	 	Engineering Design for Upgrade of Crushing, Conveying, Grinding & Oxidation Facilities
(the “Services”)
	 
	 	 	The Consultant will provide the Services from the Commencement Date to the Completion Date
in accordance with this Agreement, at the rates set out in Appendix 1 and will not without
the prior written consent of LSA exceed the Tendered Budget Cost. The Consultant
will not perform anyServices beyond of the Tendered Budget Cost without LSA’s written
approval.





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	2.2	 	When the Consultant reaches of each functional area (refer Appendix 1) and the
Tendered Budget Cost, the Consultant must notify LSA promptly in writing that this amount
has been reached.
	 
	2.3	 	The documents listed in the Table of Contents shall be deemed to form and be read and
construed as the entire agreement between the parties:
	 
	 	 	In the event of any inconsistency between the above documents, they will be read in the
order of precedence shown below.






	 	1)	 	Section 1 The Agreement Particulars
	 
	 	2)	 	Section 6 Schedule of Rates & Budget;
	 
	 	3)	 	Section 5 Specifications;
	 
	 	4)	 	Section 4 Special Conditions; and
	 
	 	5)	 	 Section 3 The General Terms and Conditions.










	3.0	 	GENERAL TERMS AND CONDITIONS
	 
	3.1	 	The Consultant shall carry out the Services in a proper and professional manner in
accordance with the terms of this Agreement and in accordance with all laws, by-laws, acts,
regulations, conditions or requirements of any authority having jurisdiction over the
Services or the work to which the Services relates (“Applicable Laws”).
	 
	3.2	 	Before commencing the Services, the Consultant shall give LSA copies of certificates of
currency of the insurances required.
	 
	3.2.1	 	Insurances to be Arranged by the Consultant






	 	a)	 	Professional Indemnity insurance with a limit of not less than inclusive
for any one claim. Such insurance shall be continued in place for at least six years
following completion of the Services;
	 
	 	b)	 	Public Liability Insurance covering all legal liability to pay damages or
compensation arising out of any injury to or death of any person or any loss of or
damage to any property (including, but not limited to, property of LSA) for an amount
of not less than in respect of any one occurrence;
	 
	 	c)	 	Workers Compensation as required under any Applicable Laws.
	 
	 	d)	 	Where applicable, motor vehicle liability insurance indemnifying against
liability for death or injury to any person and loss or damage to any property with
minimum coverage of





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	3.2.2	 	General Insurance requirements






	 	a)	 	All insurances shall be with a reputable Australian insurer
and, where possible, must note the interests of LSA as principal.
	 
	 	b)	 	The Consultant must ensure all policies of insurance remain in
force for the duration of this Agreement and provide evidence of
currency to LSA on demand.
	 
	 	c)	 	The Consultant shall be liable for all deductibles specified in insurances.






	3.3	 	This Agreement is based on a Schedule of Rates. The nature and scope of the
Services
are of the type that the Consultant is familiar with and experienced in
performing,
accordingly, the Consultant has been able, as a result of their familiarity
and experience
in performing such Services, to assess a reasonable budget (Appendix 1) to
fully
complete all the Services necessary to produce the requirements of the
Agreement, even
though those requirements are only generally stated. The Consultant will be
paid in
accordance with the Schedule of Rates for performing the Services required
for each
deliverable up to but not exceeding without prior written consent of LSA
the Tendered
Budget Cost. Such rates are applicable to 30 December 2008 and new rates
will be
reviewed every six months in accordance with Section 6.0 Schedule of Rates
and
Budget.
	 
	 	 	The Principal must, with respect to the Services being performed, reimburse
the Consultant for all Reimbursable Expenses on a monthly basis within 30
days of receiving satisfactory supporting documents.






	3.4	 	If at any time during the term of the Agreement, LSA determines that the
Services should
be varied, LSA may require the Consultant to:






	 	i)	 	Increase, decrease or omit any part of the Services;
	 
	 	ii)	 	Execute additional Services.






	 	 	(Variations)
	 
	 	 	The Consultant shall carry out Variations only upon receipt of a Variation
Order as per Section 5 issued by LSA. The consultant shall perform such
variation at the rates set out in Section 6.0 as adjusted on a six monthly
basis in accordance with clause 3.3.
	 
	3.5	 	Once each month, the Consultant shall prepare and present to LSA a Progress
Claim. Progress payments shall be made within 30 days after receipt by LSA of
a proper Tax Invoice.
	 
	3.6	 	If the Consultant considers that it is entitled to receive any payment in addition to the
Tendered Rates and Issued Variation Orders, (Claim), it shall, within 14 days of the
commencement of the circumstances giving rise to such Claim, submit a written notice of





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	 	 	claim (Notice of Claim) setting out the detailed particulars of the Claim that are
known at the time of making the Claim. The Consultant shall only be entitled to Claim for
the payment of costs and expenses incurred from 14 days prior to receipt by LSA of the
Notice of Claim.
	 
	3.7	 	Indemnities
	 
	3.7.1	 	The Consultant shall indemnify, defend and hold harmless LSA from any legal liability for
loss, damage, claim, cause of action or liability for:






	 	a)	 	the death or injury to the officers, employees, agents,
representatives of the Consultant or LSA; and
	 
	 	b)	 	loss of or damage to property (personal or real); and
	 
	 	c)	 	to the extent arising from acts, omissions or negligence of the consultant.






	3.7.2	 	LSA shall indemnify, defend and hold harmless the Consultant from any legal liability for
loss, damage, claim, cause of action or liability for:






	 	d)	 	the death or injury to the officers, employees, agents, representatives of
LSA directly resulting from the performance of obligations by LSA, its officers,
employees, or agents under this Agreement, and;
	 
	 	e)	 	the injury or death to third parties or any third party claims including
damage to property caused by or directly resulting from the performance obligations
by LSA, its officers, employees, or agents under this Agreement.






	 	 	except to the extent that the Consultant contributed to any such loss, damage, claims or
demands in (c) and/or (d).
	 
	3.7.3	 	Notwithstanding any clause in this Agreement under no circumstances shall a party be
liable to the other party for any indirect or consequential loss, including but not
limited to
any loss of opportunity, loss of earnings (actual or anticipated), pure economic loss or
loss of profits, loss of use, or any other form of economic loss howsoever arising. This
clause will survive termination or expiry of this Agreement.





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	3.8	 	LSA may, at its option, at any time and for any reason it may deem
advisable, following 3
days written notice, cancel and terminate the Agreement, in which event the
Consultant
shall be entitled to receive payment for demobilisation, all Services provided
and an
additional amount of the value of Service performed by the Consultant in
the
ten (10) days prior to the date of the written notice of cancellation and
termination which
is hereby agreed to be the total entitlement of the Consultant for any
inconvenience, loss
or damage incurred by it due to the cancellation and termination of the
Agreement by
LSA.
	 
	 	 	Notwithstanding the preceding paragraph, if this agreement is terminated as a
result of the Consultant’s insolvency, administration, receivership, wilful
default or fraud, no additional amount will be payable and the Consultant
will only be entitled to receive payment for demobilisation and for Services
performed up to the date of termination.
	 
	3.9	 	In case any dispute or difference shall arise either during the progress of the
Services or after the termination of this Agreement, then the aggrieved party
shall give to the other, notice in writing setting out in full, the detailed
particulars of the dispute or difference, Upon receipt or issue of the notice,
the parties shall agree upon a date, time and venue for a conciliation meeting to
be held to discuss in detail the dispute or difference and may appoint such
further time as may be necessary for the continuation thereof. The parties shall
not be legally represented at the conciliation meeting but shall present in their
own manner, with the assistance of witnesses and documentary evidence, the
details of their respective cases. If at the conclusion of the conciliation
meeting the parties fail to resolve the dispute or difference, either party may
give to the other within fourteen (14) days, a notice stating that at the
expiration of 30 days, it will proceed to have the dispute or difference referred
to a court of competent jurisdiction and at the expiration therefore, but not
before, may so proceed.
	 
	3.10	 	Goods and Services Tax (GST)
	 
	3.10.1	 	Definitions
	 
	 	 	Words or expressions used in this clause which are defined in the A New
Tax System (Goods and Services Tax) Act 1999 (Cth) and related imposition
Acts have the same meaning in this clause.
	 
	3.10.2	 	GST Exclusive Consideration






	 	a)	 	Any consideration to be paid or provided for a supply made
under or in connection with the Contract, unless specifically
described in the Contract as “GST inclusive”, does not include an
amount on account of GST.
	 
	 	b)	 	Despite any other provision in the Contract, if a party
(“Supplier”) makes a supply under or in connection with the Contract on
which GST is imposed to any extent (not being a supply the consideration
for which is specifically described in the Contract as
“GST inclusive”):





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	 	I.	 	The consideration payable or to be provided for that supply under the Contract
is increased by, and the recipient of the supply (“Recipient”) must also pay to the
Supplier, an amount equal to the GST payable by the Supplier on that supply;
	 
	 	II.	 	The amount by which the GST exclusive consideration is increased
must be paid to the Supplier by the Recipient at the same time as the GST
exclusive consideration is payable or to be provided; and
	 
	 	III.	 	Notwithstanding any other provision of the Contract, the Recipient
is not required to pay any amount unless it has received a valid tax invoice (or
valid adjustment note) for that taxable supply.






	3.10.3	 	Reimbursements
	 
	 	 	If a payment to a party under the Contract is a reimbursement or indemnification,
calculated by reference to a loss, cost or expense incurred by that party, then the
payment must be reduced by the amount of any input tax credit to which that party is
entitled for that loss, cost or expense. That party is assumed to be entitled to a full
input tax credit unless it proves, before the date on which the payment must be made,
that its entitlement is otherwise.
	 
	3.10.4	 	Adjustment Events
	 
	 	 	If, at any time, an adjustment event arises in respect of any supply made by a party
under the Contract, a corresponding adjustment must be made between the parties. Payments
to give effect to the adjustment must be made between the parties and the Supplier must
issue a valid adjustment note in relation to the adjustment event.
	 
	3.10.5	 	GST Group
	 
	 	 	If a party is member of a GST group, references to GST which the party must pay and to
input tax credits to which the party is entitled, include GST which the representative
member of the GST group must pay and input tax credits to which the representative member
of the group is entitled.
	 
	3.10.6	 	No Merger
	 
	 	 	This clause does not merge on completion or termination of the Contract.





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	3.11	 	Where two or more people comprise the Consultant the expression is
a reference to each of them severally as well as to any two or more of them
jointly and the obligations, agreements, representations, warranty
warranties and/or indemnities on their part in the Agreement to which they
are a party will bind each of them severally and any two or more of them
jointly.
	 
	3.12	 	Copyright and Intellectual Property






	 	a)	 	LSA owns all Intellectual Property Rights in all New Material.
	 
	 	b)	 	The Consultant grants an irrevocable, non-exclusive,
royalty-free, perpetual licence to the Principal to use, reproduce and
copy the Existing Material for any purpose related to the Principal’s
interest in the project, including operation and maintenance.
	 
	 	c)	 	The Consultant must ensure that, in performing the
Services, it does not infringe the Intellectual Property Rights or
Moral Rights of any person.
	 
	 	d)	 	On completion of performance of the Services (or termination of
this Agreement), the Consultant must return to the Principal all New
Material (including any copies made) together with any documents and
materials which the Principal may have supplied in connection with the
Services.
	 
	 	e)	 	The Consultant owns all intellectual Property rights in all Existing Material.
	 
	 	f)	 	LSA grants to the Consultant a revocable, royalty free
licence to use the New Material for the purpose of performing the
Services.
	 
	 	g)	 	LSA warrants that it and the Consultant have the right to
use any intellectual Property that it provides to the Consultant.
	 
	 	h)	 	Notwithstanding any other clause in this Agreement the
Consultant may retain one copy of all New Material and other
documents and material supplied in connection with the Services for
the purpose of record keeping.






	3.13	 	Confidentiality






	 	a)	 	The Consultant must use Confidential Information for the
purpose of performing the Services and for no other purpose.
	 
	 	b)	 	The Consultant must keep confidential and not allow, make
or cause any public announcement or other disclosure of or in
relation to the Confidential Information or Work Documents without
the prior written consent of LSA, except to the extent that:






	 	(i)	 	such disclosure is reasonably required to be made by the Consultant to
other
persons who have a bona fide need to have access thereto in connection with the
performance of the Services, and who are under an obligation of confidentiality to
LSA or the Consultant; or





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	3.20	 	Special Conditions
	 
	 	 	The Special Conditions in section 4.0 modify these General Terms and Conditions. To the
extent, if any, that they may be inconsistent with the General Terms and Conditions, the
Special Conditions shall take precedence.
	 
	 	 	EXECUTION
	 
	 	 	This agreement and the above documents set out the entire agreement between LSA and the
Consultant.
	 
	 	 	Signed by a duly authorised representative of the Consultant:
	 
	 	 	In the presence of                                         (Witness)
	 
	 	 	Signed by a duly authorised representative of LSA:
	 
	 	 	In the presence                                         (Witness)





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	4.0	 	SPECIAL CONDITIONS
	 
	4.1	 	Design Related Obligations
	 
	4.1.1	 	General
	 
	 	 	The Consultant must carry out the design Services in accordance with this Contract
(including the Drawings and Specifications).
	 
	4.1.2	 	Warranty and Standard of Care






	 	(a)	 	The Consultant warrants that:






	 	(i)	 	it has carefully examined LSA’s Requirements, the Drawings and Specifications;
	 
	 	(ii)	 	to the extent it is able to verify as a competent engineer the
Design Documentation is adequate for LSA’s Requirements; and
	 
	 	(iii)	 	it will make ongoing reasonable enquiries to ascertain LSA’s requirements
in respect of the Services.






	 	 	 	Any acknowledgements, warranties, liabilities, responsibilities or obligations of the
Consultant shall be reduced to the extent that any Drawings, Specifications or other
documents provided to the Consultant by LSA which the Consultant incorporates into the
Design Documentation are unsuitable, inadequate or incomplete, except to the extent
that the Consultant using its Best Endeavours should have been aware of such
unsuitability, inadequacy or incompleteness.
	 
	 	(b)	 	The Consultant must carry out the design Services to Current Industry
Practice with the professional skill, care and diligence that would be expected of a
professional designer and Consultant experienced in projects or activities of a
similar nature to the Services.
	 
	 	(c)	 	The Consultant must ensure that the each member of the Design Team carries
out that part of the design Services for which that member of the Design Team is
responsible to the Consultant with the professional skill, care and diligence
expected of a designer experienced in projects or activities of a similar nature to
that part of the Services.






	4.1.3	 	Preparation of Design Documentation






	 	(a)	 	The Consultant must:






	 	(i)	 	prepare all Design Documentation;
	 
	 	(ii)	 	ensure that the Design Documentation is prepared by
employees or Subconsultants with appropriate professional
qualifications;





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	 	(b)	 	The Consultant must:






	 	(i)	 	give LSA for its review 2 copies and subject to clause 4.1.3(g) an
electronic copy (in a format acceptable to LSA of:






	 	(A)	 	all Design Documentation by the dates or within the
times set out in the Program; and
	 
	 	(B)	 	all changes to Design Documentation;






	 	(ii)	 	if LSA gives the Consultant a written notice within the time
allowed for its review stating that the Design Documentation or any amended
Design Documentation submitted for its review does not comply with the Contract:






	 	(A)	 	amend the Design Documentation so that it complies with the Contract;
	 
	 	(B)	 	promptly resubmit the amended Design Documentation to
LSA for its review; and
	 
	 	(C)	 	allow LSA sufficient time to review the amended
Design Documentation and to comment if necessary (but in any case, not
less than 5 Business Days must be allowed for the LSA to review and
comment on the amended Design Documentation).






	 	(c)	 	Any change which the Consultant proposes to any Design Documentation
which has
been submitted for review must be promptly submitted to LSA with details of:






	 	(i)	 	the proposed change; and
	 
	 	(ii)	 	the reasons for the proposed change, together with any other
information and supporting documentation LSA reasonably requires.






	 	(a)	 	(i) Where the Consultant provides electronic copies of any Design
Documentation to LSA in an editable format, LSA agrees that it will indemnify and
hold harmless the Consultant (including the Consultant’s officers, employees,
contractors and representatives) from all claims, loss or damage to the extent
arising out of any amendments or alterations made by LSA or its affiliates or
assigns, or any other person who has obtained such Design Documentation via LSA
(including LSA and its affiliates and assigns’ officers, employees, contractors,
representatives and other consultants other than the Consultant) to such Design
Documentation.






	 	(ii)	 	LSA acknowledges that prior to the Consultant providing electronic
copies of any Design Documentation to LSA in an editable format, the Consultant is
entitled to take necessary measures in order to safeguard any of the Consultant’s
Intellectual Property or confidential information.”





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	 	(d)	 	The Consultant shall be entitled to an extension of time in the event of
any delay beyond its reasonable control






	4.1.4	 	Definitions
	 
	 	 	“LSA’s Requirements” means:
	 
		 	(a) the purposes for which the Consultant provides the Services; and
	 
		 	(b) the performance and quality of the Services, as specified in this Agreement.
	 
	 	 	“Design Documentation” means all documentation which the Consultant is required to
produce (including any produced by its subcontractors) in accordance with this Agreement
including plans, drawings, specifications, calculations, models, equipment, information
and other data stored by any means.
	 
	 	 	“Current Industry Practice” means the practices, methods, specifications, standards of
safety, design, engineering, procurement, testing, commissioning and performance
(including standards relating to the operation and maintenance of the Works) and acts
which are generally engaged in or observed by international design, engineering, and
construction industries with respect to the design, engineering, procurement,
construction, testing, commissioning and delivery for commercial operation of facilities
similar to the Works consistent with the Law, Authority Approvals, reliability of the
Works safety and environmental protection.






	4.2	 	Limitation of liability






	 	(a)	 	For a period of 12 months after the Completion Date, LSA may, by notice to
the Consultant, call upon the Consultant to provide professional services free of
charge for completing any rectification of any omission or defect with regard to the
Services. The notice shall identify the omission or defect and state the date by
which the rectification work is to be completed. Where rectification work is to be
carried out it shall be done at times and in a manner which causes as little
inconvenience to LSA as is reasonably possible.
	 
	 	(b)	 	Costs associated with any direct contractors’ or manufacturers’
mobilisation, equipment, material, labour, accommodation and all other items and
like things necessary to rectify the Consultant’s omission or defect referred to in
clause 4.2(a) shall be to LSA’s account.
	 
	 	(c)	 	Notwithstanding any clause in this Agreement to the contrary, the
Consultant’s total aggregate liability to LSA for all matters, if any, which may
arise out of or in connection with the Services or dealings between the parties in
connection with this Agreement whether in contract, including quasi-contract; in
tort for negligence or otherwise; or otherwise at law (including statute) or in
equity, shall be limited (and LSA releases the Consultant of any liability extending
beyond those limits):






	 	(i)	 	in respect of corrective action taken by the Consultant under clause
4.2(a), to the
provision of professional services to a maximum amount of the
total aggregate amount of the Consultant’s fees payable under this Agreement;
	 
	 	(ii)	 	in respect of claims for which the Consultant is indemnified
under the Public liability
insurance policy provided by the Consultant, to a maximum of;





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	 	(iii)	 	in respect of claims for which the Consultant is indemnified under the Professional
Indemnity insurance policy provided by the Consultant, to a maximum of; and
	 
	 	(iv)	 	in respect of claims for which the Consultant would be entitled to indemnity under any other
insurance policy provided by the Consultant, to the limit of indemnity under that policy.






	 	(d)	 	This Clause 4.2 will survive termination or expiry of this Agreement.





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	5.0	 	SPECIFICATIONS
	 
	5.1	 	Project Specifications
	 
	 	 	The LSA specifications that form part of this Agreement are:






	 	•	 	Project Reference (LSA title as stated — Rev2)
	 
	 	•	 	Engineering Design — General Requirements (LSA title as stated — Rev 00)
	 
	 	•	 	Technical Scope of Work for Grinding and Oxidation facilities (LSA
title Engineering Design for Upgrade of Grinding and Oxidation Facilities.
Appendix 2/A-2 Technical Scope of Work Rev 01)
	 
	 	•	 	Technical scope of work for Crushing and Conveying facilities (LSA
title Engineering Design for Crushing and Conveying facilities. Appendix 2/A-2
Technical Scope of Work Rev 01)
	 
	 	•	 	Process Design Criteria (LSA title Process Design Criteria Appendix2/A-4 Rev B)
	 
	 	•	 	Battery Limit review for FEED and Detailed Design of POX area.
	 
	 	•	 	VARIATION ORDER — (LSA title stated as Appendix 3/A).






	 	 	These Specifications are contained in Appendix 2 of this Agreement.
	 
	5.2	 	Modifications to Project Specifications
	 
	 	 	In developing the budget that is identified in Section 6.0 of this Agreement, the
following amendments to the Project Specifications were agreed with LSA.
	 
	5.2.1	 	Key Milestones:
	 
	 	 	These are superseded by the schedule as noted in Section 8.0 of this Agreement.
	 
	5.2.2	 	Reporting:
	 
	 	 	These were amended to reflect the reporting requirements as outlined in Section 9.0 of
this Agreement.
	 
	5.2.3	 	Scope:
	 
	 	 	The scope of works are amended or clarified as follows:






	 	•	 	3D modeling






	 	 	The services will be performed in 2D Microstation and 3D Block modeling will be
performed as a back drafting exercise.





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	 	•	 	Isometrics for major process lines
	 
	 	 	 	Isometrics will be prepared for lines f100mm and above.
	 
	 	•	 	Cable Tray
	 
	 	 	 	Design of structural supports will be provided for cable tray. Design and layout of
cable tray will be performed by others. No allowance has been made within the Budget
for the provision of drawings showing the running of cable tray.
	 
	 	•	 	Geotechnical/Metallurgical
	 
	 	 	 	No allowance has been made within the Budget for metallurgical and geotechnical test
work and surveys. Lycopodium will develop any additional work programs in
consultation with LSA.
	 
	 	•	 	Shop Detailing
	 
	 	 	 	No allowance has been made within the Budget for the preparation of workshop
detailed drawings for structural steel or plate work.
	 
	 	•	 	Native Drawings of existing facilities and from Study
	 
	 	 	 	The Budget is based on the assumption that LSA will free issue all original CAD
files for the relevant areas of the Plant.
	 
	 	•	 	PFD & P&ID Markups
	 
	 	 	 	Within the Budget, allowance has been made to mark up PFD’s and P&ID’s only, with
drafting by LSA.
	 
	 	•	 	Instrument List
	 
	 	 	 	Within the Budget, allowance has been made to produce the instrument list with
instrument data sheets by LSA.
	 
	 	•	 	Change Management and Procurement
	 
	 	 	 	Change Management and Procurement Services as defined in Section 6.0 and 7.0 of
“Engineering Design — General Requirements” are excluded from the Budget, but where
requested by LSA are subject to the LSA DCN process.





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	6.0	 	SCHEDULE OF RATES & BUDGET.
	 
	6.1	 	Schedule of Rates
	 
	 	 	The rates applicable for the provision of the services are contained in Appendix 1.
	 
	6.2	 	Services Budget
	 
	 	 	The budget for the provision of the Services is detailed in Appendix 1. Table 6.2.1 below
provides a summary of the Budget.






	Table 6.2.1 — Budget Summary (* exclusive of GST)





	 	 	 	 	 	 	 	 	 
	Location	 	Man-Hours	 	 	AUD*	 
	Brisbane
	 	 	 	 	 	 	 	 
	Perth
	 	 	 	 	 	 	 	 
	Manila
	 	 	 	 	 	 	 	 
	Subtotal
	 	 	 	 	 	 	 	 
	Expenses
	 	 	 	 	 	 	 	 
	Total
	 	 	 	 	 	 	 	 






MOP-0011 Consolidated Contract










Table of Contents



Page 18







	7.0	 	ORGANISATION STRUCTURE & CATEGORIES.
	 
	7.1	 	Organisation Structure
	 
	 	 	The consultant’s organisation structure proposed to undertake the services is outlined
in Figure 7.1.1 below:





Figure 7.1.1 Organisation Structure









MOP-0011 Consolidated Contract










Table of Contents



Page 19



	7.2	 	Categories
	 
	 	 	The categories of key personnel engaged in the performing the services are listed below
in Table 7.2.1. A listing of Lycopodium staff and their categories that may be utilised
in providing the Services is provided in Appendix 1.





Table 7.2.1 — Key Personnel




	 	 	 	 	 
	Name	 	Billing Title	 	MOPU-0011 Project Position
	 

	 	Principal Design Engineer — Process
	 	Technical Review
	 

	 	Senior Consultant — Design
	 	Technical Review
	 

	 	Senior Project Engineer
	 	Senior Project Engineer
	 

	 	Lead Design Engineer — Process
	 	Lead Process Engineer
	 

	 	Lead Design Engineer — Mechanical
	 	Design Manager
	 

	 	Manager of Engineering
	 	Technical Review
	 

	 	Manager of Process
	 	Technical Review
	 

	 	Drawing Office Manager
	 	Drawing Office Manager
	 

	 	Lead Design Engineer — Process
	 	Lead Process Engineer
	 

	 	Principal Design Engineer — Mechanical
	 	Design Manager
	 

	 	Senior Consultant
	 	Project Sponsor
	 

	 	Lead Design Engineer — Mechanical
	 	Lead Mechanical Engineer
	 

	 	Senior Project Manager
	 	Engineering Services Manager
	 

	 	Principal Design Engineer — Civil / Structural
	 	Principal Civil/Structural Engineer
	 

	 	Principal Design Engineer — Civil / Structural
	 	Lead Civil / Structural Engineer






MOP-0011 Consolidated Contract










Table of Contents



Page 20







	8.0	 	PROJECT SCHEDULE.
	 
	8.1	 	Key dates
	 
	 	 	Key dates are contained in the Project Schedule with commencement and anticipated
completion dates as follows:
	 
	 	 	Commencement: 10th September 2008
	 
	 	 	Anticipated Completion: 4th November 2009
	 
	8.2	 	Key Assumptions:






	 	§	 	Required turnaround time for approval of drawings, specifications and
other technical information is assumed to be five working days.
	 
	 	§	 	The Project schedule does not allow for potential delays that could be
experienced through test work or lack of vendor data.
	 
	 	§	 	It is assumed that by week 6, LSA will provide a FEED package for the
Autoclave that will allow the Consultant to proceed with the FEED activities for the
POX area.






	8.3	 	Project Schedule
	 
	 	 	The project schedule is as provided in Appendix 3.





MOP-0011 Consolidated Contract















Table of Contents





Page 21












	9.0	 	PROJECT REPORTING.







	 	 	The following modifications were agreed with respect to project reporting.
	 
	 	 	Project reporting would essentially follow the Consultants reporting methods with examples
provided in Appendix 4.






	 	§	 	Actual & Forecast Manning Plan
	 
	 	§	 	Chart — budget vs. Actual vs. Forecast & Cost
	 
	 	§	 	Drafting — Design Hour Summary by Contract Package
	 
	 	§	 	Monthly Report
	 
	 	§	 	Tax Invoice




MOP-0011 Consolidated Contract




 









Table of Contents






Page 22









	10.0	 	PROJECT DOCUMENTATION.






	 	 	The following documents form the basis of the information supplied by LSA against which
the Services budget estimate was developed.
	 
	10.1	 	Documents
	 
	 	 	The Project Specifications noted in section 5.1.
	 
	10.2	 	Drawings
	 
	 	 	The drawings listed in Appendix 5.




MOP-0011 Consolidated Contract




 









Table of Contents





APPENDIX 1




BUDGET DETAILS



CONTENTS




	§	 	 SCHEDULE OF RATES BRISBANE
	 
	§	 	SCHEDULE OR RATES MANILA
	 
	§	 	BUDGET PER FUNCTIONAL AREA (MANNING PLAN)
	 
	§	 	BUDGET
	 
	§	 	STAFF CATEGORIES




MOP-0011 Consolidated Contract








 









Table of Contents









Lycopodium Engineering






COMMERCIAL TERMS FOR

PROFESSIONAL SERVICES

1 June 2008



1.0 Reimbursable Services



Lycopodium Engineering’s schedule of rates for the various categories of personnel engaged in the
provision of engineering, procurement and construction management services are listed in Table 1.





These rates are inclusive of:




	•	 	Salaries and wages.
	 
	•	 	Payroll tax, workers’ compensation insurance and superannuation.
	 
	•	 	Stationery and drawing paper, excluding photocopying and any other paperwork printed
specifically for the project.
	 
	•	 	Computer and CAD hardware/software (while in office).
	 
	•	 	Company overheads and profit.
	 
	•	 	Income or profit tax.




An uplift factor of shall apply to the rates listed in Table 1 for all Australian based employees
on assignment to the Manila Office of Lycopodium Engineering in connection with the services.




Table 1




	 	 	 
	 	 	Rate A$/h
	Technical Services

	 	 
	Technical Director

	 	 
	Senior Consultant
	 	 
	Technical Writer
	 	 
	Study Manager
	 	 
	 
	 	 
	Manager of Process
	 	 
	Manager of Studies
	 	 
	Manager of Engineering
	 	 
	Design Manager (Electrical and Mechanical)
	 	 
	Engineering Coordinator
	 	 
	Principal Design Engineer
	 	 
	Lead Design Engineer
	 	 
	Senior Design Engineer
	 	 
	Design Engineer
	 	 
	Graduate Engineer
	 	 
	 
	 	 
	Drawing Office Manager
	 	 
	Drawing Office Coordinator
	 	 
	Principal Designer
	 	 
	Lead Draftsperson / Area Leader / Checker
	 	 
	Senior Draftsman
	 	 
	Draftsperson
	 	 
	Tracer / CAD Operator
	 	 
	Document Control Manager
	 	 
	Lead Document Controller
	 	 
	Document Controller
	 	 
	 
	 	 
	Project Management
	 	 
	Manager of Projects
	 	 
	Project Director
	 	 
	Senior Project Manager
	 	 
	Project Manager
	 	 
	Lead Project Engineer
	 	 
	Senior Project Engineer
	 	 
	Project Engineer
	 	 
	Technical Clerk
	 	 
	Secretarial / WP
	 	 
	Travel Co-ordinator
	 	 
	Clerical Assistant
	 	 
	 
	 	 
	Estimating
	 	 
	Estimating Manager
	 	 
	Lead Estimator
	 	 
	Senior Estimator
	 	 
	Estimator
	 	 
	Costing Engineer
	 	 
	 
	Project Controls
	 	 
	Project Controls Manager

	 	 
	Commercial Manager
	 	 
	Lead Project Controls Engineer
	 	 
	Senior Project Controls Engineer
	 	 
	Project Controls Engineer
	 	 
	Project/ Engineering Controls Officer
	 	 
	Principal Planner
	 	 
	Lead Planner
	 	 
	Senior Planner
	 	 
	Planner
	 	 
	 
	 	 
	Project Services
	 	 
	Project Services Manager
	 	 
	Procurement Manager
	 	 
	Lead Procurement Officer
	 	 
	Senior Procurement Officer
	 	 
	Procurement Officer
	 	 
	 
	 	 
	Contracts Management
	 	 
	Contracts Manager
	 	 
	General Counsel
	 	 
	Legal Counsel
	 	 
	Lead Contracts Engineer
	 	 
	Senior Contracts Engineer
	 	 
	Contracts Engineer
	 	 
	Contracts Administrator
	 	 
	Contracts Officer
	 	 
	 
	 	 
	Materials Management
	 	 
	Materials Manager
	 	 
	Transport / Logistics Coordinator
	 	 
	Senior Inspector / Expeditor
	 	 
	Inspector/Expeditor
	 	 
	 
	 	 
	Quality
	 	 
	Quality Manager
	 	 
	Quality Officer
	 	 
	 
	 	 
	Project Accounting / Administration
	 	 
	Lead Project Accountant
	 	 
	Project Accountant / Accountant
	 	 
	Assistant Accountant
	 	 
	Project Cost Controller
	 	 
	 
	 	 
	Human Resources
	 	 
	HR Manager
	 	 
	HR Advisor
	 	 
	 
	 	 
	IT
	 	 
	Chief Information Officer
	 	 
	IT Officer
	 	 
	CAD IT Coordinator
	 	 
	Software Engineer
	 	 
	Programmer
	 	 






			
	 	 	 
	 Terms_Rev E - 1 June 2008
	 	Page 1 of 2










 









Table of Contents








Lycopodium Engineering






COMMERCIAL TERMS FOR

PROFESSIONAL SERVICES

1 June 2008



Table 1 (continued)






	 	 	 
	 	 	Rate A$/h
	Construction Services	 	 
	Manager of Construction

	 	 
	Site Project Manager
	 	 
	Commissioning Manager
	 	 
	Construction Manager
	 	 
	Construction Superintendent (all disciplines)
	 	 
	Site Supervisor (all disciplines)
	 	 
	Chief Surveyor
	 	 
	Quantity Surveyor
	 	 
	HSE Manager
	 	 
	HSE Advisor
	 	 
	Environmental Officer
	 	 
	HR / IR Advisor
	 	 
	Site Administration Manager
	 	 
	Site Administrator
	 	 
	Site Secretary
	 	 
	Site Clerk
	 	 





2.0 Reimbursable Costs



2.1 Internal Costs



Lycopodium Engineering shall be reimbursed at the
rate of per manhour for the following items of
expenditure:





	•	 	All local courier services, postage, telephone calls and facsimile calls.
	 
	•	 	Internal photocopying and printing.
	 
	•	 	CDs.




Lycopodium Engineering shall be reimbursed at the
direct cost for the following items of
expenditure:





	•	 	Mobile telephone calls.
	 
	•	 	Non-local courier services, postage, telephone calls and facsimile
calls.
	 
	•	 	Travel allowance for any staff member using a personal or company
vehicle for the purposes of providing part of the
services, at the rate of.
	 
	•	 	Lap tops at per day (when out of office).
	 
	•	 	Hire cars, airline travel, (over 5 hours
business class), taxis, meals and
accommodation.
	 
	•	 	External photocopying and printing.




2.2 External Services



Lycopodium Engineering shall be reimbursed at the
direct cost plus an administration charge of for
all third party or indirect costs incurred in the
provision of the services such as:





	•	 	Metallurgical testwork.
	 
	•	 	Subconsultants.
	 
	•	 	Specialist consultants.
	 
	•	 	Purchase of equipment or materials on behalf of clients.




3.0 Goods and Services Tax (GST)



Rates quoted in Sections 1.0 and 2.0 exclude GST.



4.0 Terms of Trading



Services and reimbursable costs invoiced monthly
with payment in accordance with the General
Terms and Conditions.



5.0 Government Imposts



The imposition by any government of any
consumption, withholding or any other tax not
specifically detailed in these terms will be to
the account of
the



6.0 Validity



The rates in Table 1 are valid for 6 months in accoradance with the General Terms and
Conditions.




			
	 	 	 
	 Terms_Rev E - 1 June 2008
	 	Page 2 of 2








 









Table of Contents








Lycopodium Engineering






COMMERCIAL TERMS FOR

PROFESSIONAL SERVICES

1 June 2008



1.0 Reimbursable Services



Lycopodium’s schedule of rates for the various categories of personnel engaged in the provision of
engineering, project and construction management services are listed in Table 1.



These rates are inclusive of:





	•	 	Salaries and wages.
	 
	•	 	Payroll burdens.
	 
	•	 	Stationery and drawing paper, excluding photocopying and any other paperwork printed
specifically for the project.
	 
	•	 	Computer and CAD hardware/software (while in office).
	 
	•	 	Company overheads and profit.
	 
	•	 	Income or profit tax.




Note: Expatriates assigned to Manila are invoiced at the agreed Australian charge out rates plus a
uplift. Australian charge out rates available on request.




Table 1




	 	 	 
	 	 	Rate A$/h
	Technical Services

	 	 
	Lead Design Engineer

	 	 
	Senior Design Engineer
	 	 
	Design Engineer
	 	 
	Engineer Coordinator
	 	 
	 
	 	 
	Principal Designer
	 	 
	Lead Draftsperson / Area Leader / Checker
	 	 
	Senior Draftsperson
	 	 
	Draftsperson
	 	 
	Junior Draftsperson / Tracer
	 	 
	Lead Document Controller
	 	 
	Document Controller
	 	 
	 
	 	 
	Project Management
	 	 
	Senior Project Engineer
	 	 
	Project Engineer
	 	 
	Technical Clerk / Clerical Assistant
	 	 
	Secretarial / WP
	 	 
	 
	 	 
	Estimating
	 	 
	Lead Estimator
	 	 
	Senior Estimator
	 	 
	Estimator
	 	 
	Quantity Surveyor
	 	 
	 
	 	 
	Project Controls
	 	 
	Lead Project Controls Engineer
	 	 
	Senior Project Controls Engineer
	 	 
	Project Controls Engineer
	 	 
	Senior Planner
	 	 
	Planner
	 	 
	 
	 	 
	Project Services
	 	 
	Lead Procurement Officer
	 	 
	Senior Procurement Officer
	 	 
	Procurement Officer
	 	 
	 
	 	 
	Contracts Management
	 	 
	Lead Contracts Engineer
	 	 
	Senior Contracts Engineer
	 	 
	Contracts Engineer
	 	 
	Contracts Administrator / Officer
	 	 
	 
	 	 
	Materials Management
	 	 
	Transport / Logistics Coordinator
	 	 
	Inspector /Expeditor
	 	 
	 
	Construction Services
	 	 
	Construction Superintendent (all disciplines)
	 	 
	Site Supervisor (all disciplines)
	 	 
	HSE Advisor
	 	 
	Environmental Officer
	 	 
	Site Administration Manager
	 	 
	Site Administrator
	 	 
	Site Secretary
	 	 
	Site Clerk
	 	 





2.0 Reimbursable Costs



2.1 Internal Costs



Lycopodium shall be reimbursed at the rate of per manhour for the following items of expenditure:





	•	 	All local courier services, postage, telephone calls and facsimile calls.
	 
	•	 	Internal photocopying and printing.
	 
	•	 	CDs.




Lycopodium shall be reimbursed at the direct cost for the following items of expenditure:





	•	 	Mobile telephone calls.
	 
	•	 	Non-local courier services, postage, telephone calls and facsimile calls.
	 
	•	 	Hire cars, airline travel, taxis, meals and accommodation.
	 
	•	 	External photocopying and printing.




2.2 External Services



Lycopodium shall be reimbursed at the direct cost plus an administration charge of for all third
party or indirect costs incurred in the provision of the services such as:





	•	 	Metallurgical testwork.
	 
	•	 	Subconsultants.
	 
	•	 	Specialist consultants.
	 
	•	 	Purchase of equipment or materials on behalf of clients.




3.0 Goods and Services Tax (GST)



Rates quoted in Sections 1.0 and 2.0 exclude GST.



4.0 Terms of Trading



Services and reimbursable costs invoiced monthly with payment in accordance with the General Terms
and Conditions.



5.0 Government Imposts



The imposition by any government of any consumption, withholding or any other tax not specifically
detailed in these terms will be to the account of the client.



6.0 Validity



The rates in Table 1 are valid for 6 months in accordance with the General Terms and Conditions.




			
	 	 	 
	Commercial Terms_Rev D - 1 June 2008
	 	Page 1 of 1






 









Table of Contents






			
	 	 	 
	Lycopodium Engineering


	 	






Engineering Design Labour and Expenses Estimate




	 	 	 	 	 	 	 
	Project:

	 	Million Ounce Plant Upgrade Project	 	 	 	 
	Contract:

	 	MOPU-0011 - Design Services for Crushing, Conveying, Reclaim, Grinding,
Thickening, Pre-Ox and Oxidation Areas
	 	Revision:
	 	0 
	Client:

	 	Lihir Services Australia Pty Ltd
	 	Rev Date:
	 	11/09/08 
	Location:

	 	Lihir Island, PNG
	 	Job Number
	 	3024 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	item	 	Area	 	 
	 	 	No.	 	Hours	 	Hours	 	 	 	 	 	 	 	 	 	Total	 	Total	 	 
	Task List	 	Off	 	Each	 	Total	 	Disc	 	Category	 	Rate	 	$	 	$	 	Rev
	LABOUR
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Kick-Oil & Option Studies
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Kick-Off Meeting and Site Visit
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Management
	 	 	1	 	 	 	60	 	 	 	60	 	 	General	 	Engineering Manager	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Construction
	 	 	1	 	 	 	60	 	 	 	60	 	 	General	 	Manager of Construction	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process
	 	 	1	 	 	 	60	 	 	 	60	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mechanical
	 	 	1	 	 	 	60	 	 	 	60	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Civil
	 	 	1	 	 	 	60	 	 	 	60	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	MOPU-0011 Facilities 1341, 1342, 1343, 1348, 1391, 1410
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Engineering Management
	 	 	1	 	 	 	60	 	 	 	60	 	 	General	 	Design Manager	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process
	 	 	1	 	 	 	60	 	 	 	60	 	 	Process	 	Principal Process Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process
	 	 	1	 	 	 	60	 	 	 	60	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Option Studies
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Study Management
	 	 	10	 	 	 	40	 	 	 	400	 	 	General	 	Engineering Manager	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Study Administration
	 	 	9	 	 	 	40	 	 	 	360	 	 	General	 	Secretary / WP	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Review Feasibility Study Information (Process)
	 	 	1	 	 	 	120	 	 	 	120	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Review Feasibility Study Information (Mech)
	 	 	1	 	 	 	120	 	 	 	120	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Review Feasibility Study Information (Civil)
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing Options
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Prepare Crusher Options (Process)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Prepare Crusher Options (Mech)
	 	 	1	 	 	 	160	 	 	 	160	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Detail Crusher Options & Budget Pricing (Mech)
	 	 	1	 	 	 	120	 	 	 	160	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Prepare Crusher Options (Civil)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Prepare Crusher Layouts
	 	 	1	 	 	 	160	 	 	 	160	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Prepare Crusher Estimates
	 	 	1	 	 	 	60	 	 	 	60	 	 	General	 	Lead Estimator	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Technical Review - Crusher Options
	 	 	3	 	 	 	4	 	 	 	12	 	 	General	 	Senior Consultant	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	ROM Options
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Prepare ROM Options (Mech)
	 	 	1	 	 	 	80	 	 	 	80	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Prepare ROM Options (Mech)
	 	 	1	 	 	 	120	 	 	 	120	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Prepare ROM Options (Civil)
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Prepare ROM Layouts
	 	 	1	 	 	 	160	 	 	 	160	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Technical Review - ROM Options
	 	 	3	 	 	 	4	 	 	 	12	 	 	General	 	Senior Consultant	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing / Ball Loading Options
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Review Existing Circuit & Develop Options (Process)
	 	 	1	 	 	 	80	 	 	 	80	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Review Existing Circuit & Develop Options (Mech)
	 	 	1	 	 	 	120	 	 	 	120	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Prepare Pebble Circuit Layouts
	 	 	1	 	 	 	160	 	 	 	160	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Technical Review - Pebble Circuit Options
	 	 	3	 	 	 	4	 	 	 	12	 	 	General	 	Senior Consultant	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sub Total (Option Studies)
	 	 	 	 	 	 	 	 	 	 	3016	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process Design Criteria
	 	 	1	 	 	 	80	 	 	 	80	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mass Balance
	 	 	1	 	 	 	120	 	 	 	120	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flowsheet Development
	 	 	 	 	 	 	 	 	 	 	 	 	 	Process	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Hard Ore Crushing
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Soft Ore Crushing
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveying / Stockpile
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Reclaim
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO Reclaim
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	P&ID Development
	 	 	14	 	 	 	 	 	 	 	 	 	 	Process	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Hard Ore Crushing Sheet 1
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Hard Ore Crushing Sheet 2
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Soft Ore Crushing Sheet 1
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Soft Ore Crushing Sheet 2
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveying / Stockpile
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Reclaim
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO Reclaim
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Ball Mill
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Classification
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Screening & Transfer Pumps
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Existing Mill Transfer Pumps
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing Sheet 1
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing Sheet 2
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process Calculations
	 	 	1	 	 	 	120	 	 	 	120	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Control Philosophy
	 	 	 	 	 	 	 	 	 	 	 	 	 	Process	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing & Conveying
	 	 	1	 	 	 	40	 	 	 	40	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Reclaim
	 	 	1	 	 	 	40	 	 	 	40	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO Reclaim
	 	 	1	 	 	 	40	 	 	 	40	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding
	 	 	1	 	 	 	120	 	 	 	120	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing
	 	 	1	 	 	 	40	 	 	 	40	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Equipment Data Sheet Review
	 	 	50	 	 	 	2	 	 	 	100	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Attend HAZOP
	 	 	2	 	 	 	40	 	 	 	80	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Meetings
	 	 	30	 	 	 	2	 	 	 	60	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Client Meetings
	 	 	15	 	 	 	2	 	 	 	30	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Design Overview
	 	 	1	 	 	 	60	 	 	 	60	 	 	Process	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Develop Commissioning Plan
	 	 	1	 	 	 	160	 	 	 	160	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Input into Design Report
	 	 	1	 	 	 	40	 	 	 	40	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing - Process Calculations & Modelling
	 	 	1	 	 	 	120	 	 	 	120	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing - Testwork Review
	 	 	1	 	 	 	15	 	 	 	16	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing - Equipment Data Sheet Review
	 	 	5	 	 	 	2	 	 	 	10	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Process	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	MOPU-0011 Facilities 1341, 1342, 1343, 1348, 1391, 1410
	 	 	 	 	 	 	 	 	 	 	 	 	 	Process	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process Design Criteria
	 	 	1	 	 	 	80	 	 	 	80	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Class Balance Major
	 	 	1	 	 	 	110	 	 	 	110	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Class Balance Minor
	 	 	1	 	 	 	90	 	 	 	90	 	 	Process	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flowsheet Development
	 	 	 	 	 	 	 	 	 	 	 	 	 	Process	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 






Page  1 of 18









Table of Contents





			
	 	 	 
	Lycopodium Engineering


	 	






Engineering Design Labour and Expenses Estimate




	 	 	 	 	 	 	 
	Project:

	 	Million Ounce Plant Upgrade Project	 	 	 	 
	Contract:

	 	MOPU-0011 - Design Services for Crushing, Conveying, Reclaim, Grinding,	 	 	 	 
	 

	 	Thickening, Pre-Ox and Oxidation Areas
	 	Revision:
	 	0 
	Client:

	 	Lihir Services Australia Pty Ltd
	 	Rev Date:
	 	11/09/08 
	Location:

	 	Lihir Island, PNG
	 	Job Number:
	 	3024 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	Area	 	 
	 	 	NO.	 	Hours	 	Hours	 	 	 	 	 	 	 	 	 	Total	 	Total	 	 
	Task List	 	Off	 	Each	 	Total	 	Disc	 	Category	 	Rate	 	$	 	$	 	Rev
	POX Services
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	P&ID Development (By Areas)
	 	 	12	 	 	 	 	 	 	 	 	 	 	Process	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening 1
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening 2
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-OX
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HP Feed
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flash Train 1
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flash Train 2
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry Disposal 1
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry Disposal 2
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Seal Water 1
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Services 1
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Services 2
	 	 	1	 	 	 	12	 	 	 	12	 	 	Process	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process Calculations
	 	 	1	 	 	 	120	 	 	 	120	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process Calculations
	 	 	1	 	 	 	60	 	 	 	60	 	 	Process	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Control Philosophy
	 	 	 	 	 	 	 	 	 	 	 	 	 	Process	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening
	 	 	1	 	 	 	24	 	 	 	24	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-OX
	 	 	1	 	 	 	24	 	 	 	24	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX — Review
	 	 	1	 	 	 	80	 	 	 	80	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Equipment Data Sheet Review
	 	 	15	 	 	 	2	 	 	 	30	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Attend HAZOP
	 	 	2	 	 	 	40	 	 	 	80	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Meetings
	 	 	30	 	 	 	2	 	 	 	60	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Client Meetings
	 	 	10	 	 	 	2	 	 	 	20	 	 	Process	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Design Overview
	 	 	1	 	 	 	200	 	 	 	200	 	 	Process	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process Design Controls
	 	 	1	 	 	 	80	 	 	 	80	 	 	General	 	Design Manager	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process Technical Overview
	 	 	1	 	 	 	250	 	 	 	250	 	 	General	 	'Senior Consultant	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Develop Commissioning Plan
	 	 	1	 	 	 	160	 	 	 	160	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Input into Design Report
	 	 	1	 	 	 	40	 	 	 	40	 	 	Process	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sub Total (Process)
	 	 	 	 	 	 	 	 	 	 	3228	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mechanical/Piping
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Develop Quantity Take-offs
	 	 	1	 	 	 	120	 	 	 	120	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Engineering Specifications
	 	 	8	 	 	 	4	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mechanical Design Criteria
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Technical Spec / Datasheet Preparation
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing, Conveying & Reclaim
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Apron Feeders
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Gyratory Crusher
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Rock Breaker
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sizer
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Dust Scrubber
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry and Sump Pumps
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor Drives
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor Mechanical Components
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Tramp Magnet
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Belt Weightometer
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Ventilation Fans
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Water Pumps
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Compressed Air Systems
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Firewater Pump
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Radial Stacker
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	Belt Weightometer
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Fire Fighting Equipment
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Safety Showers
	 	 	1	 	 	 	4	 	 	 	4	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Control Valves
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Manual Valves
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Piping Specials
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	RL Pipe Spools
	 	 	1	 	 	 	4	 	 	 	4	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Platework & Tanks
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Instruments
	 	 	1	 	 	 	20	 	 	 	20	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Radiation Gauges (level)
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Installation
	 	 	1	 	 	 	20	 	 	 	20	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SMP Installation
	 	 	1	 	 	 	20	 	 	 	20	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mills (by LGL)
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Cyclone Cluster
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Linear Screen
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Static Screen
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sampler
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry and Sump Pumps
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Air Systems + Reciever
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overhead Travelling Crane and Hoists
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor Drives
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor Mechanical Components
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vibrating Feeders
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Safety Showers
	 	 	1	 	 	 	4	 	 	 	4	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Control Valves
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Manual Valves
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Piping Specials
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	RL Pipe Spools
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Platework & Tanks
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Density Gauges
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flow Meters
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Instruments
	 	 	1	 	 	 	20	 	 	 	20	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mill Installation
	 	 	1	 	 	 	20	 	 	 	20	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SMP Installation
	 	 	1	 	 	 	20	 	 	 	20	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushers
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushers
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Magnets
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Trommel Magnet
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor Drives and Components
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vibrating Feeders
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Bid Technical Evaluations
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 






Page  2 of 18









Table of Contents





			
	 	 	 
	Lycopodium Engineering


	 	






Engineering Design Labour and Expenses Estimate




	 	 	 	 	 	 	 
	Project:

	 	Million Ounce Plant Upgrade Project	 	 	 	 
	Contract:

	 	MOPU-0011 — Design Services for Crushing, Conveying, Reclaim, Grinding,
Thickening, Pre-Ox and Oxidation Areas
	 	Revision:
	 	0 
	Client:

	 	Lihir Services Australia Pty Ltd
	 	Rev Date:
	 	11/09/08 
	Location:

	 	Lihir Island, PNG
	 	Job Number:
	 	3024 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	Area	 	 
	 	 	No.	 	Hours	 	Hours	 	 	 	 	 	 	 	 	 	Total	 	Total	 	 
	Task List	 	Off	 	Each	 	Total	 	Disc	 	Category	 	Rate	 	$	 	$	 	Rev
	Crushing, Conveying & Reclaim
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Apron Feeders
	 	 	1	 	 	 	48	 	 	 	48	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Gyratory Crusher
	 	 	1	 	 	 	80	 	 	 	80	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Rock Breaker
	 	 	1	 	 	 	48	 	 	 	48	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sizer
	 	 	1	 	 	 	48	 	 	 	48	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Dust Scrubber
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry and Sump Pumps
	 	 	1	 	 	 	48	 	 	 	48	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor Drives
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor Mechanical Components
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Tramp Magnet
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Belt Weightometer
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Ventilation Fans
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Water Pumps
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Compressed Air Systems
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Firewater Pump
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Radial Stacker
	 	 	1	 	 	 	80	 	 	 	80	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Belt Weightometer
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Fire Fighting Equipment
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Safety Showers
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Control Valves
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Manual Valves
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Piping Specials
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	RL Pipe Spools
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Platework & Tanks
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Instruments
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Radiation Gauges (level)
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Installation (not in scope)
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SMP Installation (not in scope)
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mills (by LGL)
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Cyclone Cluster
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Linear Screen
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Static Screen
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sampler
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry and Sump Pumps
	 	 	1	 	 	 	48	 	 	 	48	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Air Systems + Reciever
	 	 	1	 	 	 	18	 	 	 	16	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overhead Travelling Crane and Hoists
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor Drives
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor Mechanical Components
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vibrating Feeders
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Safety Showers
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Control Valves
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Manual Valves
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Piping Specials
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	RL Pipe Spools
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Platework & Tanks
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Density Gauges
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flow Meters
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Instruments
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mill Installation (not in scope)
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SMP Installation (not in scope)
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushers
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushers
	 	 	1	 	 	 	48	 	 	 	48	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Magnets
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Trommel Magnet
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor Drives and Components
	 	 	1	 	 	 	48	 	 	 	48	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vibrating Feeders
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Calculations
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing, Conveying & Reclaim
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Apron Feeders
	 	 	5	 	 	 	16	 	 	 	80	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher checks
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Preliminary Conveyor Design
	 	 	10	 	 	 	24	 	 	 	240	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Final Conveyor Design
	 	 	10	 	 	 	12	 	 	 	120	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry Pump
	 	 	1	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sump Pumps
	 	 	8	 	 	 	4	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process Water Pump
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Fire Water Pump and System
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Fire Protection System
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Preliminary Radial Stacker Calcs
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Dust Collection System
	 	 	2	 	 	 	40	 	 	 	80	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Compressed Air System
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Air Ventilation
	 	 	2	 	 	 	16	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mill Speed/Drive Calcs
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Cyclone Feed Pumps
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Cyclone OF Transfer Pumps
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sump Pumps
	 	 	2	 	 	 	8	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Launder Calcs
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Platework Design
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Compressed Air System
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Relining Machine — Check Compatibility
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Preliminary Conveyor Design
	 	 	4	 	 	 	24	 	 	 	96	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Final Conveyor Design
	 	 	4	 	 	 	12	 	 	 	46	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Platework Design
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pneumatic Circuits
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vibrating Feeder Calcs
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mechanical Design Check
	 	 	0.25	 	 	 	456	 	 	 	114	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	P&ID Development
	 	 	14	 	 	 	4	 	 	 	56	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Equipment List
	 	 	1	 	 	 	160	 	 	 	160	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pipeline List
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing & Reclaim
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushers
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Valve Schedule
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing & Reclaim
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 






Page  3 of 18









Table of Contents





			
	 	 	 
	Lycopodium Engineering


	 	






Engineering Design Labour and Expenses Estimate




	 	 	 	 	 	 	 
	Project:

	 	Million Ounce Plant Upgrade Project	 	 	 	 
	Contract:

	 	MOPU-0011 — Design Services for Crushing, Conveying, Reclaim, Grinding,
Thickening, Pre-Ox and Oxidation Areas
	 	Revision:
	 	0 
	Client:

	 	Lihir Services Australia Pty Ltd
	 	Rev Date:
	 	11/09/08 
	Location:

	 	Lihir Island, PNG
	 	Job Number:
	 	3024 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	Area	 	 
	 	 	No.	 	Hours	 	Hours	 	 	 	 	 	 	 	 	 	Total	 	Total	 	 
	Task List	 	Off	 	Each	 	Total	 	Disc	 	Category	 	Rate	 	$	 	$	 	Rev
	Grinding
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushers
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Tie-in Schedule
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushers
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Liason with Electrical Engineer
	 	 	24	 	 	 	8	 	 	 	192	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Liason with Other Design Engineers for Interfaces
	 	 	1	 	 	 	80	 	 	 	80	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	General Arrangement Input
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing
	 	 	1	 	 	 	80	 	 	 	80	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim
	 	 	1	 	 	 	80	 	 	 	80	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding
	 	 	1	 	 	 	120	 	 	 	120	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushers
	 	 	1	 	 	 	80	 	 	 	80	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Drafting Assistance
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mechanical Design Drawings
	 	 	151	 	 	 	2	 	 	 	302	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Piping Layouts
	 	 	70	 	 	 	2	 	 	 	140	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Signing /Checking
	 	 	221	 	 	 	0.5	 	 	 	111	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vendor Drawing Review
	 	 	49	 	 	 	6	 	 	 	294	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vendor Manual Review
	 	Not in Scope	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Design Review
	 	 	4	 	 	 	8	 	 	 	32	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Attend HAZOP
	 	 	2	 	 	 	40	 	 	 	80	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Construction Support
	 	Not in Scope	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Commissioning Support
	 	Not in Scope	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Meetings
	 	 	40	 	 	 	2	 	 	 	80	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Client Meetings
	 	 	20	 	 	 	2	 	 	 	40	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visits
	 	 	1	 	 	 	70	 	 	 	70	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visits to Review As-Constructed P&IDs
	 	 	1	 	 	 	140	 	 	 	140	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visit (for tie-ins)
	 	 	1	 	 	 	70	 	 	 	70	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Commissioning Planning
	 	 	1	 	 	 	120	 	 	 	120	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	MOPU-0011 Facilities 1341, 1342, 1343, 1348, 1391, 1410
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Develop Quantity Take-offs
	 	 	1	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Engineering Specifications
	 	 	8	 	 	 	1	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mechanical Design Criteria
	 	 	1	 	 	 	8	 	 	 	8	 	 	General	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Technical Spec / Datasheet Preparation
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickeners
	 	 	1	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry and Sump Pumps
	 	 	1	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Gland Water Pumps
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Water Pumps
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Compressed Air Equipment
	 	 	1	 	 	 	4	 	 	 	4	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Safety Showers
	 	 	1	 	 	 	4	 	 	 	4	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Control Valves
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Manual Valves
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Piping Specials
	 	 	1	 	 	 	4	 	 	 	4	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	RL Pipe Spools
	 	 	1	 	 	 	4	 	 	 	4	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Platework & Tanks
	 	 	1	 	 	 	4	 	 	 	4	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Instruments
	 	 	1	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Radiation Gauges (Density)
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening Installation
	 	 	1	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SMP Installation
	 	 	1	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-OX
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Agitators
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry and Sump Pumps
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Gland Water Pumps
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Samplers
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Safety Showers
	 	 	1	 	 	 	4	 	 	 	4	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Control Valves
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Manual Valves
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Piping Specials
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	RL Pipe Spools
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Platework & Tanks
	 	 	1	 	 	 	4	 	 	 	4	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Instruments
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Tankage Installation
	 	 	 	 	 	 	4	 	 	 	4	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SMP Installation
	 	 	 	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave incl lining and brick
	 	Not in Scope	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Agitators
	 	Not in Scope	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Heat Exchangers
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HP Slurry Pumps
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry and Sump Pumps
	 	 	1	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HP Water Pumps
	 	 	1	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Water Pumps
	 	 	1	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HP Slurry Valves
	 	 	1	 	 	 	18	 	 	 	18	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flash Scrubber
	 	 	1	 	 	 	18	 	 	 	18	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Compressed Air Equipment
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry Filters
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry Agitators
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Safety Showers
	 	 	1	 	 	 	4	 	 	 	4	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Control Valves
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Manual Valves
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Piping Specials
	 	 	1	 	 	 	6	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Exotic Material Pipe Spools
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	RL Pipe Spools
	 	 	1	 	 	 	4	 	 	 	4	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Platework & Tanks
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Instruments
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave & Vessels Installation
	 	 	1	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SMP Installation
	 	 	1	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Bid Technical Evaluations
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickeners
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry and Sump Pumps
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Gland Water Pumps
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Water Pumps
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 







Page  4 of 18











Table of Contents





			
	Lycopodium Engineering	 	 
	
	 	






Engineering Design Labour and Expenses Estimate




	 	 	 	 	 	 	 	 	 
	Project:

	 	Million Ounce Plant Upgrade Project	 	 	 	 	 	 
	Contract:

	 	MOPU-0011 — Design Services for Crushing,
Conveying, Reclaim, Grinding,	 	 	 	 	 	 
	 

	 	Thickening, Pre-Ox and Oxidation Areas
	 	Revision:
	 	 	0	 
	Client:

	 	Lihir Services Australia Pty Ltd
	 	Rev Date:
	 	 	11/09/08	 
	Location:

	 	Lihir Island. PNG
	 	Job Number:
	 	 	3024	 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	 	Area	 	 	 	 
	 	 	No.	 	 	Hours	 	 	Hours	 	 	 	 	 	 	 	 	 	 	Total	 	 	Total	 	 	 	 
	Task List	 	Off	 	 	Each	 	 	Total	 	 	Disc	 	Category	 	Rate	 	 	$	 	 	$	 	 	Rev	 
	Compressed Air Equipment
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Safety Showers
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Control Valves
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Manual Valves
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Piping Specials
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	RL Pipe Spools
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Plalework & Tanks
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Instruments
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Radiation Gauges (Density)
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening Installation
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SMP Installation
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-OX
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Agitators
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry and Sump Pumps
	 	 	1	 	 	 	16	 	 	 	18	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Gland Water Pumps
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Samplers
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Safety Showers
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Control Valves
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Manual Valves
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Piping Specials
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	RL Pipe Spools
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Platework & Tanks
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Instruments
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Tankage Installation
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SMP Installation
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave incl lining and brick
	 	Not in Scope	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Agitators
	 	Not in  Scope	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Heat Exchangers
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HP Slurry Pumps
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry and Sump Pumps
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HP Water Pumps
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Water Pumps
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HP Slurry Valves
	 	 	1	 	 	 	36	 	 	 	8	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flash Scrubber
	 	 	1	 	 	 	36	 	 	 	38	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Compressed Air Equipment
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry Filters
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry Agitators
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Safety Showers
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Control Valves
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Manual Valves
	 	 	1	 	 	 	32	 	 	 	32	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Piping Specials
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Exotic Material Pipe Spools
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	RL Pipe Spools
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Platework & Tanks
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Instruments
	 	 	1	 	 	 	48	 	 	 	48	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave & Vessels Installation
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SMP Installation
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Calculations
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening/Pre-Ox/POX
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HP Slurry Pump
	 	 	1	 	 	 	20	 	 	 	20	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Slurry Pump
	 	 	8	 	 	 	0	 	 	 	48	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sump Pumps
	 	 	8	 	 	 	3	 	 	 	24	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Water Pumps
	 	 	2	 	 	 	8	 	 	 	12	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Compressed Air System
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Launder Cales
	 	 	1	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pressure Vessel Design
	 	 	4	 	 	 	24	 	 	 	96	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pressure Pipe Design
	 	 	5	 	 	 	6	 	 	 	36	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pipework Run/Support
Calculations
	 	 	8	 	 	 	2	 	 	 	16	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Tankage Design
	 	 	4	 	 	 	6	 	 	 	24	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Platework Design
	 	 	4	 	 	 	4	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Heat Transfer Calcs
	 	 	8	 	 	 	2	 	 	 	16	 	 	Mechanical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mechanical Design Check
	 	 	0.25	 	 	 	89	 	 	 	24.75	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	P&ID Development
	 	 	12	 	 	 	4	 	 	 	46	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Equipment List
	 	 	1	 	 	 	120	 	 	 	120	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pipeline List
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Valve Schedule
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening
	 	 	1	 	 	 	16	 	 	 	16	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox
	 	 	1	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Tie in Schedule
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox
	 	 	1	 	 	 	8	 	 	 	8	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	1	 	 	 	24	 	 	 	24	 	 	Mechanical	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Liason with Electrical Engineer
	 	 	30	 	 	 	4	 	 	 	120	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Liason with Other Design
Engineers for Interfaces
	 	 	1	 	 	 	120	 	 	 	120	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	General Arrangement Input
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening
	 	 	1	 	 	 	20	 	 	 	20	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox
	 	 	1	 	 	 	12	 	 	 	12	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	1	 	 	 	80	 	 	 	80	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Drafting Assistance
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mechanical Design Drawings
	 	 	82	 	 	 	2	 	 	 	164	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pipng Layouts
	 	 	256	 	 	 	2	 	 	 	512	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Signing/Checking
	 	 	338	 	 	 	0.5	 	 	 	169	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vendor Drawing Review
	 	 	25	 	 	 	4	 	 	 	100	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vendor Manual Review
	 	Not in Scope	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Design Review
	 	 	4	 	 	 	8	 	 	 	32	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Attend HAZOP
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Construction Support
	 	Not in Scope	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Commissioning Support
	 	Not in Scope	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 






Page 5 of 18









Table of Contents









			
	Lycopodium Engineering	 	 
	
	 	






Engineering Design Labour and Expenses Estimate




	 	 	 	 	 	 	 	 	 
	Project:

	 	Million Ounce Plant Upgrade Project	 	 	 	 	 	 
	Contract:

	 	MOPU-0011 — Design Services for Crushing,
Conveying,Reclaim, Grinding,	 	 	 	 	 	 
	 

	 	Thickening, Pre-Ox and Oxidation Areas
	 	Revision:
	 	 	0	 
	Client:

	 	Lihir Services Australia Pty Ltd
	 	Rev Date:
	 	 	11/09/08	 
	Location:

	 	Lihir Island. PNG
	 	Job Number:
	 	 	3024	 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	 	Area	 	 	 	 
	 	 	No.	 	 	Hours	 	 	Hours	 	 	 	 	 	 	 	 	 	 	Total	 	 	Total	 	 	 	 
	Task List	 	Off	 	 	Each	 	 	Total	 	 	Disc	 	Category	 	Rate	 	 	$	 	 	$	 	 	Rev	 
	Project Meetings
	 	 	30	 	 	 	1	 	 	 	30	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Client Meetings
	 	 	20	 	 	 	1	 	 	 	20	 	 	Mechanical	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visits	 	Included in Project Mgt	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visit to Review As-Constructed
P&IDs
	 	Included in  Project Mgt	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visit (for tie-ins)	 	Included in Project Mgt	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Commissioning Planning
	 	 	1	 	 	 	60	 	 	 	60	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sub Total (Mech. Piping)
	 	 	 	 	 	 	 	 	 	 	9932	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Civil
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Earthworks
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Develop Quantity Take-Offs
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Engineering Specifications
	 	 	1	 	 	 	2	 	 	 	2	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	General Site Earthworks & Drainage
	 	 	1	 	 	 	60	 	 	 	60	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Roads & Drainage
	 	 	1	 	 	 	60	 	 	 	60	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO Stockpile Area
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Stockpile Area
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Liason with Geotech Consultant
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Earthworks SOW & Tech Specs
	 	 	1	 	 	 	32	 	 	 	32	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Concrete
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil/Struct	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Develop Quantity Take-Offs
	 	 	1	 	 	 	60	 	 	 	80	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Engineering Specifications
	 	 	2	 	 	 	4	 	 	 	8	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Area
	 	 	1	 	 	 	200	 	 	 	200	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	ROM Bin
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 1
	 	 	1	 	 	 	20	 	 	 	2O	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 2
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 3
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 4
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 5
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 6
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Radial Stacker
	 	 	1	 	 	 	120	 	 	 	120	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing MCCs and Transformers
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing Miscellaneous Concrete
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO Reclaim Tunnel
	 	 	1	 	 	 	120	 	 	 	120	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO Escape Tunnel
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO Emergency Feeder
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO Feed Conveyor
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Reclaim Tunnel
	 	 	1	 	 	 	120	 	 	 	120	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Escape Tunnel
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Emergency Feeder
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Feed Conveyor 1
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Feed Conveyor 2
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Feed Conveyor 3
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Miscellaneous Concrete
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Foundations
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Ball Mill Foundations
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	New HGO Grinding Area
	 	 	1	 	 	 	120	 	 	 	120	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mill Crane Structure
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Existing HGO Grinding Area
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding MCCs and Transformers
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Miscellaneous Concrete
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Concrete Design Check
	 	 	0.25	 	 	 	1520	 	 	 	350	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Concrete Drafting Check & Supervision
	 	 	89	 	 	 	4	 	 	 	356	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Civil Works SOW & Tech Specs
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil/Struct	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing
	 	 	1	 	 	 	24	 	 	 	24	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim
	 	 	1	 	 	 	24	 	 	 	24	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding
	 	 	1	 	 	 	24	 	 	 	24	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing
	 	 	1	 	 	 	24	 	 	 	24	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Design Criteria
	 	 	1	 	 	 	8	 	 	 	8	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Design Review
	 	 	4	 	 	 	8	 	 	 	32	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Construction Support
	 	Not in Scope	 	 	 	 	 	 	 	 	 	 	Civil/Struct	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Meetings
	 	 	30	 	 	 	2	 	 	 	60	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visits
	 	 	1	 	 	 	70	 	 	 	70	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	MOPU-0011 Facilities 1341, 1342, 1343, 1348, 1391, 1410
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil/Struct	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Earthworks
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil/Struct	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Develop Quantity Take-Offs
	 	 	1	 	 	 	8	 	 	 	8	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Engineering Specifications
	 	 	1	 	 	 	2	 	 	 	2	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	General Site Earthworks & Drainage
	 	 	1	 	 	 	8	 	 	 	8	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Roads & Drainage
	 	 	1	 	 	 	4	 	 	 	4	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening
	 	 	1	 	 	 	12	 	 	 	12	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox
	 	 	1	 	 	 	8	 	 	 	8	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	1	 	 	 	12	 	 	 	12	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Liason with Geolech Consultant
	 	 	1	 	 	 	8	 	 	 	8	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Earthworks SOW & Tech Specs
	 	 	1	 	 	 	12	 	 	 	12	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Concrete
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil/Struct	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Develop Quantity Take-Offs
	 	 	1	 	 	 	8	 	 	 	8	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Engineering Specifications
	 	 	12	 	 	 	2	 	 	 	4	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area
	 	 	1	 	 	 	42	 	 	 	42	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox
	 	 	1	 	 	 	12	 	 	 	12	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HP Slurry Pumps
	 	 	1	 	 	 	12	 	 	 	12	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Services
	 	 	1	 	 	 	16	 	 	 	16	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	MCCs and Transformers
	 	 	1	 	 	 	4	 	 	 	4	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Miscellaneous Concrete
	 	 	1	 	 	 	4	 	 	 	4	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Area Crane Structure
	 	 	1	 	 	 	16	 	 	 	16	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Concrete Design Check
	 	 	0.25	 	 	 	166	 	 	 	46.5	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Concrete Drafting Check & Supervision
	 	 	56	 	 	 	2	 	 	 	112	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Civil Works SOW & Tech Specs
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil/Struct	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickner Area
	 	 	1	 	 	 	8	 	 	 	8	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox
	 	 	1	 	 	 	8	 	 	 	8	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	1	 	 	 	8	 	 	 	8	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Design Criteria
	 	 	1	 	 	 	4	 	 	 	4	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Design Review
	 	 	1	 	 	 	8	 	 	 	8	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Construction Support
	 	Not in Scope	 	 	 	 	 	 	 	 	 	 	Civil/Struct	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 







Page 6 of 18












Table of Contents






			
	 	 	 
	Lycopodium Engineering


	 	






Engineering Design Labour and Expenses Estimate



	 	 	 	 	 	 	 	 	 	 
	 	Project:

	 	Million Ounce Plant Upgrade Project	 	 	 	 	 	 
	 	Contract:

	 	MOPU-0011 — Design Services for Crushing,
Conveying, Reclaim, Grinding,
 Thickening, Pre-Ox and
Oxidation Areas
	 	Revision:
	 	 	0	 
	 	Client:

	 	Lihir Services Australia Pty Ltd
	 	Rev. Date:
	 	 	11/09/08	 
	 	Location:

	 	Lihir Island. PNG
	 	Job Number:
	 	 	3024	 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	Area	 	 
	 	 	No.	 	Hours	 	Hours	 	 	 	 	 	 	 	 	 	Total	 	Total	 	 
	Task List	 	Off	 	Each	 	Total	 	Disc	 	Category	 	Rate	 	$	 	$	 	Rev
	Project Meetings
	 	 	30	 	 	 	1	 	 	 	30	 	 	Civil/Struct	 	Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visits
	 	 	1	 	 	 	70	 	 	 	70	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sub Total (Civil)
	 	 	 	 	 	 	 	 	 	 	3530.5	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Structural
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Develop Quantity Take-Offs
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Design Criteria
	 	 	1	 	 	 	8	 	 	 	8	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Engineering Specifications
	 	 	3	 	 	 	2	 	 	 	6	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Structural Design
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil/Struct	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Area
	 	 	1	 	 	 	120	 	 	 	120	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	ROM Bin
	 	 	1	 	 	 	50	 	 	 	80	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 4
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 5
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 6
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Radial Stacker
	 	 	1	 	 	 	20	 	 	 	20	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Miscellaneous Steelwork
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Platework
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO Reclaim
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO Emergency Feeder
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO Feed Conveyor
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Reclaim
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Emergency Feeder
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Feed Conveyor 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Feed Conveyor 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Feed Conveyor 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Miscellaneous Steelwork
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Platework
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mill Area Steelwork
	 	 	1	 	 	 	120	 	 	 	120	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mill Crane Structure
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Check Pebble Crusher Conveyor Structure
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Miscellaneous Steelwork
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Platework
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing — existing crusher
structures
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing — existing conveyor
magnet structures
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing — new structures
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Circuit Platework
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Structural Design Check
	 	 	0.25	 	 	 	1420	 	 	 	355	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Structural Drafting Check & Supervision
	 	 	80	 	 	 	4	 	 	 	320	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Structural SOW & Tech Specs
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil/Struct	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing
	 	 	1	 	 	 	24	 	 	 	24	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim
	 	 	1	 	 	 	24	 	 	 	24	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding
	 	 	1	 	 	 	24	 	 	 	24	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing
	 	 	1	 	 	 	24	 	 	 	24	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Design Review incl in civil
	 	 	0	 	 	 	0	 	 	 	0	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Construction Support
	 	Not in Scope	 	 	 	 	 	 	 	 	 	Civil/Struct	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Meetings — incl in civil
	 	 	0	 	 	 	2	 	 	 	0	 	 	Civil/Struct	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	MOPU-0011 Facilities 1341, 1342, 1343,
1348, 1391, 1410
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil/Struct	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Develop Quantity Take-Offs
	 	 	1	 	 	 	8	 	 	 	8	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Design Criteria
	 	 	1	 	 	 	4	 	 	 	4	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Engineering Specifications
	 	 	3	 	 	 	1	 	 	 	3	 	 	Civil/Struct	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Structural Design
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil/Struct	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening
	 	 	1	 	 	 	100	 	 	 	100	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-OX
	 	 	1	 	 	 	80	 	 	 	60	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	1	 	 	 	140	 	 	 	140	 	 	Civil/Struct	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Miscellaneous Steelwork
	 	 	1	 	 	 	24	 	 	 	24	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Platework
	 	 	1	 	 	 	24	 	 	 	24	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Structural Design Check
	 	 	0.25	 	 	 	348	 	 	 	87	 	 	Civil/Struct	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Structural Drafting Check & Supervision
	 	 	65	 	 	 	2	 	 	 	130	 	 	Civil/Struct	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Structural SOW & Tech Specs
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil/Struct	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening
	 	 	1	 	 	 	12	 	 	 	12	 	 	Civil/Struct	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-OX
	 	 	1	 	 	 	12	 	 	 	12	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	1	 	 	 	24	 	 	 	24	 	 	Civil/Struct	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Design Review - Incl in civil
	 	 	0	 	 	 	0	 	 	 	0	 	 	Civil/Struct	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Construction Support
	 	Not in Scope	 	 	 	 	 	 	 	 	 	Civil/Struct	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Meetings — Incl in civil
	 	 	0	 	 	 	2	 	 	 	0	 	 	Civil/Struct	 	Principal Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sub Total (Structural)
	 	 	 	 	 	 	 	 	 	 	2953	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Electrical/Instrument
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Electrical / Instrumentation Coordination
	 	 	1	 	 	 	330	 	 	 	330	 	 	Electrical	 	Senior Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sub Total (Electrical/Instrument)
	 	 	 	 	 	 	 	 	 	 	330	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Management/Procurement
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Management
	 	 	48	 	 	 	.40	 	 	 	1920	 	 	General	 	Engineering Manager	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Engineering
	 	 	48	 	 	 	40	 	 	 	1920	 	 	General	 	Senior Project Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Engineering — Additional
reporting requirements (Brisbane)
	 	 	 	 	 	 	 	 	 	 	 	 	 	General	 	not required	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Engineering — Additional
reporting requirements (Perth)
	 	 	 	 	 	 	 	 	 	 	 	 	 	General	 	not required	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Review
	 	 	48	 	 	 	4	 	 	 	192	 	 	General	 	Manager of Projects	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Design Review
	 	 	4	 	 	 	8	 	 	 	32	 	 	General	 	Senior Consultant	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Review Quantity Take-Offs
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Estimating Manager	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Prepare Quantity Take-Offs
	 	 	1	 	 	 	240	 	 	 	240	 	 	General	 	Senior Estimator	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Cost Control (incl in Proj Eng’g
hrs)
	 	 	 	 	 	 	 	 	 	 	0	 	 	General	 	Senior Project Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Develop Project Control Schedule (incl
in Proj Eng’g hrs)
	 	 	 	 	 	 	 	 	 	 	0	 	 	General	 	Senior Project Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Update Project Schedule (incl in Proj
Eng’g hrs)
	 	 	 	 	 	 	 	 	 	 	0	 	 	General	 	Senior Project Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Develop Construction Methodology (incl
in Proj Mngt hrs)
	 	 	 	 	 	 	 	 	 	 	0	 	 	General	 	Engineering Manager	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Develop Safety Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	HSE Manager	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Prepare Design Reports (incl in Proj Mngt &
Eng’s hrs)
	 	 	 	 	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Administration
	 	 	48	 	 	 	40	 	 	 	1920	 	 	General	 	Secretary / WP	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Document Control — Design Phase
	 	 	48	 	 	 	40	 	 	 	1920	 	 	General	 	Document Controller	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Document Control — Construction Phase
	 	Not in Scope	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Establish Procurement Procedures &
Templates
	 	Not in Scope	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 






			
	 	 	 
	 
	 	Page 7 of 18






















Table of Contents





			
	Lycopodium Engineering
	 	 
	
	 	






Engineering Design Labour and Expenses Estimate




	 	 	 	 	 	 	 	 	 
	Project:

	 	Million Ounce Plant Upgrade Project	 	 	 	 	 	 
	Contract:

	 	MOPU-0011 — Design Services for Crushing,
Conveying, Reclaim, Grinding,

Thickening, Pre-Ox and Oxidation Areas
	 	Revision:
	 	 	0	 
	Client:

	 	Lihir Services Australia Pty Ltd
	 	Rev. Date:
	 	 	11/09/08	 
	Location:

	 	Lihir Island. PNG
	 	Job Number:
	 	 	3024	 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	Area	 	 
	 	 	No.	 	Hours	 	Hours	 	 	 	 	 	 	 	 	 	Total	 	Total	 	 
	Task List	 	Off	 	Each	 	Total	 	Disc	 	Category	 	Rate	 	$	 	$	 	Rev
	Issue
Enquiries, Evaluate & Award
	 	Not in Scope	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Expedite Vendor Data After Award
	 	Not in Scope	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Expedite Equipment After Award
	 	Not in Scope	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Prepare Procurement Documentation
	 	Not in Scope	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process
Supplier Invoices
	 	Not in Scope	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	MOPU-0011 Facilities 1341, 1342, 1343, 1348, 1391, 1410
	 	 	 	 	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Engineering Coordination / Project Management &
Controls
	 	 	1	 	 	 	1200	 	 	 	1200	 	 	General	 	Project Manager	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Engineering Coordination / Project Management &
Controls
	 	 	1	 	 	 	548	 	 	 	548	 	 	General	 	Project Controls Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visits for interface verifications, etc.
	 	 	1	 	 	 	70	 	 	 	70	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visits for interface verifications, etc.
	 	 	2	 	 	 	70	 	 	 	140	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visits
for interface verifications, etc.
	 	 	2	 	 	 	70	 	 	 	140	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visit
to Review Existing P&IDs (by QLD team)
	 	 	0	 	 	 	70	 	 	 	0	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visit to Review Existing P&IDs (by QLD team)
	 	 	0	 	 	 	70	 	 	 	0	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visit
(for tie-ins)
	 	 	1	 	 	 	70	 	 	 	70	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visit (for tie-ins)
	 	 	1	 	 	 	70	 	 	 	70	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visits other
	 	 	1	 	 	 	70	 	 	 	70	 	 	General	 	Project Manager	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visits other (tbc)
	 	 	0	 	 	 	70	 	 	 	0	 	 	Mechanical	 	Lead Design Engineer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Procurement bid packages, etc (tba if required)
	 	 	0	 	 	 	0	 	 	 	0	 	 	General	 	Senior Procurement Officer	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Document Control
	 	 	1	 	 	 	960	 	 	 	960	 	 	General	 	Document Controller	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Support Services
	 	 	1	 	 	 	960	 	 	 	960	 	 	General	 	Secretary / WP	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Support Services
	 	 	1	 	 	 	1260	 	 	 	1260	 	 	General	 	Technical Clerk	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Review
Quantity Take-Offs
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Estimating Manager	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Prepare Quantity Take-Offs
	 	 	1	 	 	 	240	 	 	 	240	 	 	General	 	Senior Estimator	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sub Total
Project Management/Procurement
	 	 	 	 	 	 	 	 	 	 	13992	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Drafting
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	General Arrangements
	 	 	15	 	 	 	560	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall Site Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Lead Draftsperson/Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing & Conveying
	 	 	 	 	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall Crusher Plant Layout
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall Crusher Elevation
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim
	 	 	 	 	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall FGO Reclaim Layout
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall FGO Reclaim Elevation
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO Demolition Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall HGO Reclaim Layout
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall HGO Reclaim Elevation
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding
	 	 	 	 	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall Grinding Plant Layout
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall Grinding Plant Elavation Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Lead Draftsperson /Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall Grinding Plant Elavation Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Demolition Plan Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Demolition Plan Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing
	 	 	 	 	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall Crusher Plant Layout
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall Crusher Elevation
	 	 	1	 	 	 	40	 	 	 	40	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mechanical Drawings
	 	 	233	 	 	 	10260	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing & Conveying
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Hard Ore
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Layout Plan
	 	 	1	 	 	 	120	 	 	 	120	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Elevation sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Rom bin
	 	 	1	 	 	 	4	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Apron Feeder/Dribble Conveyor GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Apron Feeder Fenders
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Apron Feeder Head Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Dribble Conveyor Feed Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Dribble
Conveyor Head Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Dribble Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior  Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Eccentric trolley Agt and details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior  Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Feed Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior  Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Discharge Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior  Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Discharge Conveyor (CV2203)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Discharge Conveyor belt washer
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Discharge Conveyor Head Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior  Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Soft Ore
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Area Layout Plan
	 	 	1	 	 	 	120	 	 	 	120	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Area Elevation sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior  Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Ram bin
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Apron Feeder / Dribble Conveyor GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Apron Feeder Fenders
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Apron Feeder Head Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Dribble Conveyor Feed Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Dribble Conveyor Head Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Dribble Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sizer Feed Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sizer Discharge Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	General
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Area Transfer Pump Station General Arrgt
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Settling Tank Arrgt and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Air compressor Arrgt Layout
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process / Fire Water Circuit Arrgt Layout
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sump Pump Arrgt and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Dust Ducting Arrgt and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Dust Scrubber Arrgt
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Main Conveyors
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	CV2201 conveyor Arrgt
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	CV2201
conveyor belt washer
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	CV2201
conveyor head chute arrgt and details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Tramp metal chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sump Pump Arrgt and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	CV2202 conveyor Arrgt
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	CV2202 conveyor drive Arrgt
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	CV2202 conveyor head chute arrgt and details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 






Page 8 of
18














Table of Contents









			
	 	 	 
	Lycopodium Engineering


	 	






Engineering Design Labour and Expenses Estimate



	 	 	 	 	 	 	 	 	 	 	 
	 

	 	Project:
	 	Million Ounce Plant Upgrade Project	 	 	 	 	 	 
	 

	 	Contract:
	 	MOPU-0011 — Design Services for Crushing, Conveying, Reclaim, Grinding,	 	 	 	 	 	 
	 

	 	 	 	Thickening, Pre-Ox and Oxidation Areas
	 	Revision:
	 	 	0	 
	 

	 	Client:
	 	Lihir Services Australia Pty Ltd
	 	Rev. Date:
	 	 	11/09/08	 
	 

	 	Location:
	 	Lihir Island, PNG
	 	Job Number:
	 	 	3024	 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	Area	 	 
	 	 	No.	 	 	Hours	 	 	Hours	 	 	 	 	 	 	 	 	Total	 	Total	 	 
	Task List	 	Off	 	 	Each	 	 	Total	 	 	Disc	 	Category	 	Rate	 	$	 	$	 	Rev
	CV2001 conveyor Arrgt
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	CV2001 conveyor drive Arrgt
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 
	CV2001 conveyor head chute arrgt and details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson  (P)	 	 	 	 	 	 	 	 
	CV2001 conveyor feed chute arrgt and details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson  (P)	 	 	 	 	 	 	 	 
	CV2002 conveyor Arrgt
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	CV2002 conveyor drive Arrgt
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson  (P)	 	 	 	 	 	 	 	 
	CV2002 conveyor head chute arrgt and details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson  (P)	 	 	 	 	 	 	 	 
	CV2002 Divertor Chute Arrgt and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson  (P)	 	 	 	 	 	 	 	 
	CV2002 conveyor feed chute arrgt and details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson  (P)	 	 	 	 	 	 	 	 
	CV2003 conveyor Arrgt
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	CV2003 conveyor drive Arrgt
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson  (P)	 	 	 	 	 	 	 	 
	CV2003 conveyor head chute arrgt and details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 
	CV2003 conveyor feed chute arrgt and details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 
	Radial Stacker
	 	 		 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 
	Radial Stacker General Arrgt
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Radial Stacker General Arrgt — Rail and Drive
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Radial Stacker Elevation 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Details by Vendor (review drawings)
	 	 	1	 	 	 	20	 	 	 	20	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 
	Reclaim
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 
	FGO Reclaim
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 
	Reclaim Feeder Layout
	 	 	1	 	 	 	120	 	 	 	120	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Reclaim Elevation
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Reclaim Feed Chute Arrangement (2x)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Reclaim Feed Chute Details (2x)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Reclaim Feeder Head Chute (2x)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Emergency Feeder Head Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 
	Reclaim Feeder Dribble Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Emergency Feeder Dribble Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 
	FGO Feed Conveyor MODS
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	FGO Feed Conveyor Feed Chutes (2x)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Air Ventilation Ducting Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Air Ventilation Ducting Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Sump Pump Arrgt and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 
	HGO Reclaim
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 
	Reclaim Feeder Layout
	 	 	1	 	 	 	120	 	 	 	120	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Reclaim Elevation
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Reclaim Feed Chute Arrangement (2x)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Reclaim Feed Chute Details (2x)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Reclaim Feeder Head Chute (2x)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Emergency Feeder Head Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Reclaim Feeder Dribble Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Emergency Feeder Dribble Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Feeder 1 Dribble Conveyor GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Feeder 1 Dribble Conveyor Feed Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Feeder 1 Dribble Conveyor Head Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Feeder 2 Dribble Conveyor GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Feeder 2 Dribble Conveyor Feed Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Feeder 2 Dribble Conveyor Head Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Emergency Feeder Dribble Conveyor GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Emergency Feeder Dribble Conveyor Feed Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 
	Emergency Feeder Dribble Conveyor Head Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 1 Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 1 Head Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson  (P)	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 1 Feed Chutes
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson  (P)	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 2 Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 2 Head Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 2 Feed Chutes
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Drartsperson (P)	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 3 Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 3 Head Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 3 Feed Chutes
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 
	Air Ventilation Ducting Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Air Ventilation Ducting Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Sump Pump Arrgt and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 
	Grinding
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 
	Area Arrangement Layout Sheet 1
	 	 	1	 	 	 	120	 	 	 	120	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Area Arrangement Layout Sheet 2
	 	 	1	 	 	 	120	 	 	 	120	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Area Elevation Sheet 1 SAG
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Area Elevation Sheet 2 Ball
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Area Elevation Sheet 3 End View
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Area Elevation Sheet 4 End View
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	SAG Mill Feed Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	SAG Mill Discharge Trommel
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	SAG Mill Trommel Cover
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	SAG Mill Scals Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Ball Mill Feed Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Ball Mill Discharge Trommel
	 	 	1	 	 	 	40	 	 	 	49	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Ball Mill Trommel Cover
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Ball Mill Scats Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Mill Discharge Launder
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Mill Discharge Hopper
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Mill Discharge Pump Suctions
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Linear Screen Feed Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Linear Screen Discharge Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Static Screen Discharge Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Sampler Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Cyclone OF Transfer Hopper
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Cyclone OF Transfer Pump Suctions
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Ball Kibbles
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 
	Existing Mill Transfer Hopper Mods
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Existing Mill Transfer Pump Suctions
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Scals Discharge Conveyor Modifications
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 
	Air Compressor Arrgt Layout
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 
	Sump Pump Arrgt and Details
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 







Page 9 of 18











Table of Contents










			
	Lycopodium Engineering


	 	






Engineering Design Labour and Expenses Estimate




	 	 	 	 	 	 	 	 	 	 	 
	 

	 	Project:
	 	Million Ounce Plant Upgrade Project	 	 	 	 	 	 
	 

	 	Contract:
	 	MOPU-0011 - Design Services for Crushing, Conveying, Reclaim, Grinding,	 	 	 	 	 	 
	 

	 	 	 	Thickening, Pre-Ox and Oxidation Areas
	 	Revision:
	 	 	0	 
	 

	 	Client:
	 	Lihir Services Australia Pty Ltd
	 	Rev. Date:
	 	 	11/09/08	 
	 

	 	Location:
	 	Lihir Island, PNG
	 	Job Number:
	 	 	3024	 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	Area	 	 
	 	 	No.	 	Hours	 	Hours	 	 	 	 	 	 	 	 	 	Total	 	Total	 	 
	Task List	 	Off	 	Each	 	Total	 	Disc	 	Category	 	Rate	 	$	 	$	 	Rev
	Pebble Crushing
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Area Arrangement Layout Crushers
	 	 	1	 	 	 	120	 	 	 	120	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Area Arrangement Layout Conveyors
	 	 	1	 	 	 	80	 	 	 	80	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Area Elevation Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Area Elevation Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall Crusher Discharge Plan & Elevation
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Conveyor 1 Mech Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Conveyor 2 Mech Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Conveyor 3 Mech Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Conveyor 4 Mech Sheel 1 — Crusher Discharge spilt
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	New SAG Mill Pebble Discharge Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Trommel Magnet Tramp Chute
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble
Conveyor 1 Head/Feed Chute Modifications (Magnet a& Spec
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Conveyor 1 Tramp Metal Chute Modifications
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble
Conveyor 2 Head/Feed Chute Modifications (Magnet a& Spec
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble
Conveyor 3 Head/Feed Chute Modifications (Magnet a& Spec
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crusher Bypass Gate and Chute Modifications
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crusher Feed Bin Modifications
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crusher Feeder Modifications
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crusher Discharge Chute / Conveyor Feed Modifications
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crusher Splitter Arrangement & Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Feed Chute to existing SAG Feed Belt
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Head Chute Feed Chute to New SAG Feed Belt
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG MILL MEDIA CHARGING?
	 	Not in Scope	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening Area
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening Plant Layout
	 	 	1	 	 	 	80	 	 	 	80	 	 	Mechanical	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening Area Etevation
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process Water Arrangement and Elevation
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Unit 1 Thickener UF Pump Arrangement and Elevation
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Unit 1 Thickener UF Suction Pipe Arrangement and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Unit 2 Thickener UF Pump Arrangement and Elevation
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Unit 2 Thickener UF Suction Pipe Arrangement and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Unit 1 Thickener Tunnel Arrangement and Elevation
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Unit 1 Thickener Tunnel Arrangement and Elevation
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Feed Box 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Feed Box 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process Water Tank
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Unit 1 Sump Pump Arrgt and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Unit 2 Sump Pump Arrgt and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-OX
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Plant Layout
	 	 	1	 	 	80	 	 	80	 	 	Mechanical	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Elevation
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Feed Distributor Box
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Tank 1/2 GA and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Upper Level/Sampier Layout and Elevation
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Demolition Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall POX Plant Layout
	 	 	1	 	 	 	200	 	 	 	200	 	 	Mechanical	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall POX Plant Elavation Sheet 1
	 	 	1	 	 	 	80	 	 	 	80	 	 	Mechanical	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall POX Plant Elavation Sheet 2
	 	 	1	 	 	 	80	 	 	 	80	 	 	Mechanical	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overall POX Plant Elavation Sheet 3
	 	 	1	 	 	 	80	 	 	 	80	 	 	Mechanical	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Demolition Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Feed Pump Arrgt and Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Feed Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Discharge Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Feed Elevation Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Feed Elevation Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Feed Elevation Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Discharge Elevation Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Discharge Elevation Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Discharge Train 1 Plan Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Discharge Train 1 Plan Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Discharge Train 1 Elevation Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Discharge Train 1 Elevation Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Discharge Train 1 Elevation Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Discharge Train 2 Plan Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Discharge Train 2 Plan Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Discharge Train 2 Elevation Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Discharge Train 2 Elevation Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Discharge Train 2 Elevation Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Scrubber Train 1 Arrangement and Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Scrubber Train 1 Arrangement and Details Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Scrubber Train 2 Arrangement and Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Scrubber Train 2 Arrangement and Details Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Building Arrangement and Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Agitator Maintenance Bay Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Agitator Maintenance Bay Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Train 1 Discharge Flash Vessel
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Train 1 Discharge Flash Vessel Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Train 2 Discharge Flash Vessel
	 	 	1	 	 	40	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Train 2 Discharge Flash Vessel Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Train 1 Quench Vessel
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Train 1 Quench Vessel Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Train 2 Quench Vessel
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Train 2 Quench Vessel Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Train 1 Moisture Trap
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Train 2 Moisture Trap
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Train 1 Flash Vessel Duct Arrangent and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Train 1 Quench Vessel Duct Arrangent and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Train 1 Venturi Scrubber Intel Duct Arrangent and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Train 1 Venturi Scrubber Outlet Duct Arrangent and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Train 1 Emergency Duct Arrangement and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Train 1 Discharge Stack Arrangement and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Train 2 Flash Vessel Duct Arrangement and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Train 2 Quench Vessel Duct Arrangement and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Train 2 Ventun Scrubber Intel Duct Arrangement and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 






Page 10 of 18
















Table of Contents










			
	 	 	 
	Lycopodium Engineering


	 	






Engineering Design Labour and Expenses Estimate



	 	 	 	 	 	 	 	 	 	 	 
	 

	 	Project:
	 	Million Ounce Plant Upgrade Project	 	 	 	 	 	 
	 

	 	Contract:
	 	MOPU-0011 — Design Services for Crushing, Conveying, Reclaim, Grinding,	 	 	 	 	 	 
	 

	 	 	 	Thickening, Pre-Ox and Oxidation Areas
	 	Revision:
	 	 	0	 
	 

	 	Client:
	 	Lihir Services Australia Pty Ltd
	 	Rev. Date:
	 	 	11/09/08	 
	 

	 	Location:
	 	Lihir Island, PNG
	 	Job Number:
	 	 	3024	 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	 	Area	 	 	 	 
	 	 	No.	 	 	Hours	 	 	Hours	 	 	 	 	 	 	 	 	 	 	Total	 	 	Total	 	 	 	 
	Task List	 	 Off	 	 	Each	 	 	Total	 	 	Disc	 	Category	 	Rate	 	 	$	 	 	$	 	 	Rev	 
	Train 2 Venluri Scrubber Outlet Duct Arrange and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Train 2 Emergency Duct Arrangement and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Train 2 Discharge Stack Arranement and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Seal Water Arrangement and Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Seal Water Tank
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sump Pump Arrgt and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Quench Water Tank
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	O2 Blowback Vessel Arrangement and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steam Blowback Vessel arrangement and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Feed Filter Arrangement and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flash Tank 1 and 2 GA and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Seal Water Heat Exchanger Arrangement and Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Tail End Sump Pump Arrgt and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mechanical Drawings — Standards
	 	 	19	 	 	 	1	 	 	 	19	 	 	Mechanical	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Mechanical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Piping Drawings
	 	 	326	 	 	 	9430	 	 	 	 	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing & Conveying
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Plant Piping Layout Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Plant Piping Tie in Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Hard Ore Area — Piping Plan Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Hard Ore Area — Piping Plan Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Hard Ore Area — Piping Elevation Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Hard Ore Area — Piping Elevation Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Soft Ore Area — Piping Plan Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Soft Ore Area — Piping Elevation Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Transfer Pump Area, Piping Plan & Elevations
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Water Services Area, Piping Plan & Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Air Services Area, Piping Plan & Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Plant Piping Layout Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Plant Piping Tie in Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim FGO Area — Piping Plan Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim FGO Area — Piping Elevation Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim FGO Fire Suppression Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim HGO Area — Piping Plan Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim HGO Area — Piping Elevation Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim HGO Fire Suppression Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mill Piping Plan and Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Piping Plan Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Piping Plan Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Piping Plan Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Piping Elevation Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Piping Elevation Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Piping Elevation Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 1
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 2
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 3
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 4
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 5
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 6
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 7
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 8
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 9
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 10
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 11
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 12
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 13
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 14
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 15
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 16
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 17
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 18
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 19
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (RL, Big bore) Sheet 20
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Special Piping (from 100NB) Sheet 21 to 59
	 	 	20	 	 	 	20	 	 	 	400	 	 	Piping	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Water Services Area, Piping Plan & Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Air Services Area, Piping Plan & Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Plant Piping Layout Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Plant Piping Tie in Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble crushing Area — Piping & Elevation Plan Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Piping Plan and Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Piping Plan Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Piping Plan Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Piping Elevation Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Piping Elevation Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Piping Elevation Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Special Piping (RL, Big bore) Sheet 1
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Special Piping (RL, Big bore) Sheet 2
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Special Piping (RL, Big bore) Sheet 3
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Special Piping (RL, Big bore) Sheet 4
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Special Piping (RL, Big bore) Sheet 5
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Special Piping (RL, Big bore) Sheet 6
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Special Piping (RL, Big bore) Sheet 7
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Special Piping (RL, Big bore) Sheet 8
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Special Piping (RL, Big bore) Sheet 9
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Special Piping (RL, Big bore) Sheet 10
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Special Piping (RL, Big bore) Sheet 11
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 







Page 11 of 18











Table of Contents








			
	Lycopodium Engineering

	 	






Engineering Design Labour and Expenses Estimate




	 	 	 	 	 	 	 	 	 	 	 
	 

	 	Project:
	 	Million Ounce Plant Upgrade Project	 	 	 	 	 	 
	 

	 	Contract:
	 	MOPU-0011 — Design Services for Crushing, Conveying, Reclaim, Grinding,	 	 	 	 	 	 
	 

	 	 	 	Thickening. Pre-Ox and Oxidation Areas
	 	Revision:
	 	 	0	 
	 

	 	Client:
	 	Lihir Services Australia Ply Ltd
	 	Rev Date:
	 	 	11/09/09	 
	 

	 	Location:
	 	Lihir Island, PNG
	 	Job Number:
	 	 	3024	 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	 	Area	 	 	 	 
	 	 	No.	 	 	Hours	 	 	Hours	 	 	 	 	 	 	 	 	 	 	Total	 	 	Total	 	 	 	 
	Task List	 	Off	 	 	Each	 	 	Total	 	 	Disc	 	Category	 	Rate	 	 	$	 	 	$	 	 	Rev	 
	Thickener Area Special Piping (RL, Big bore) Sheet 12
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Special Piping (RL, Big bore) Sheet 13
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Special Piping (RL, Big bore) Sheet 14
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Special Piping (from 100NB) Sheet 15
	 	 	13	 	 	 	20	 	 	 	260	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Water Services Area, Piping Plan & Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Air Services Area, Piping Plan & Elevations
	 	 	1	 	 	 	 	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Piping Key Plan and Elevations
	 	 	1	 	 	 	50	 	 	 	50	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Piping Plan Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Piping Plan Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Piping Elevation Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Piping Elevation Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Special Piping (RL, Big bore) Sheet 1
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Special Piping (RL, Big bore) Sheet 2
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Special Piping (RL, Big bore) Sheet 3
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Special Piping (RL, Big bore) Sheet 4
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Special Piping (RL, Big bore) Sheet 5
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Special Piping (RL, Big bore) Sheet 6
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Special Piping (RL, Big bore) Sheet 7
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Special Piping (RL, Big bore) Sheet 8
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Special Piping (RL, Big bore) Sheet 9
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Special Piping (RL, Big bore) Sheet 10
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Special Piping (RL, Big bore) Sheet 11
	 	 	1	 	 	 	20	 	 	 	20	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Special Piping 

(from 100NB) Sheet 12+
	 	 	13	 	 	 	20	 	 	 	260	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Water Services Area, Piping Plan & Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Air Services Area, Piping Plan & Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Piping Key Plan and Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area Piping Plan Sheet 1 to 8
	 	 	8	 	 	 	40	 	 	 	320	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area Piping Elevation Sheet 1 to 8
	 	 	8	 	 	 	40	 	 	 	320	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area Special Piping Sheet 1 to 40
	 	 	40	 	 	 	40	 	 	 	1800	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area Special Piping (RL, Big bore) sheet 1 to 52
	 	 	52	 	 	 	20	 	 	 	1040	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area
Special Piping (Big bore) Sheet 1 to 38
	 	 	38	 	 	 	40	 	 	 	1520	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area Special Piping (from 100NB) Sheet 1 to 38
	 	 	38	 	 	 	20	 	 	 	760	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sea Water Services Area, Piping Plan & Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Seal Water Services Area, Piping Plan & Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Water Services Area, Piping Plan & Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Raw Water Services Area, Piping Plan & Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Air Services Area, Piping Plan & Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Piping Drawings — Standards
	 	 	12	 	 	 	1	 	 	 	12	 	 	Piping	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flow Sheets
	 	 	0	 	 	 	0	 	 	 	 	 	 	Process	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Not in Scope
	 	 	 	 	 	 	 	 	 	 	 	 	 	Piping	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Process	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	P & ID’S
	 	 	0	 	 	 	0	 	 	 	 	 	 	Process	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Not in Scope
	 	 	 	 	 	 	 	 	 	 	 	 	 	Process	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Process	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Civil Drawings
	 	 	145	 	 	 	6420	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing & Conveying
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing Area, MCC & Transformers Foundations -
Arrangement &
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Area General Arrangement — Key Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Hard Ore
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Area Foundation GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Slab & Foundation Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Foundation Reinforcement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Foundation Reinforcement Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Drive in sump and Sump Pump Arrangement and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	ROM Area Foundation GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	ROM Slab & Foundation Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	ROM Foundation Concrete Plans and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	ROM Foundation Reinforcement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Dusl Collection Concrete GA and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Soft Ore
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	ROM Area Foundation GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	ROM Slab & Foundation Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	ROM Foundation Concrete Plans and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	ROM Foundation Reinforcement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sizer Area Foundation GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sizer Slab & Foundation Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sizer Foundation Concrete Plans and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sizer Foundation Reinforcement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Retaining/Wing Walls Area Foundation GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Retaining/Wing Walls Slab & Foundation Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Retaining/Wing Walls Foundation Concrete Plans and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Retaining/Wing Walls Foundation Reinforcement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Retaining/Wing Walls Foundation Reinforcement Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Water Services Area, Foundations & Slabs — Arrangement &
Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Air Services Area, Foundations & Slabs — Arrangement &
Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overland Conveyors
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 1 Foundation GA and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 2 Foundation GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 2 Foundation Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 3 Foundation GA and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 4 Foundation GA and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 5 Foundation GA and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor 6 Foundation GA and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson(P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Redial Stacker
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Stacker Base Area Foundation GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Stacker Base Foundation Concrete Plans and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Stacker Base Foundation Reinforcement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Stacker Track Area Foundation GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Stacker Track Slab & Foundation Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 



















Table of Contents





			
	Lycopodium Engineering
	 	 
	
	 	






	 	 	 	 	 	 	 
	Engineering Design Labour and Expenses Estimate
	 	 	 	 
	 
	 	 	 	 	 	 
	Project:

	 	Million Ounce Plant Upgrade Project	 	 	 	 
	Contract:

	 	MOPU-0011 — Design Services for Crushing, Conveying, Reclaim, Grinding,	 	 	 	 
	 

	 	Thickening, Pre-Ox and Oxidation Areas
	 	Revision:
	 	0
	Client:

	 	Lihir Services Australia Pty Ltd
	 	Rev. Date:
	 	11/09/08
	Location:

	 	Lihir Island, PNG
	 	Job Number:
	 	3024






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	Area	 	 
	 	 	No.	 	Hours	 	Hours	 	 	 	 	 	 	 	 	 	Total	 	Total	 	 
	Task List	 	Off	 	Each	 	Total	 	Disc	 	Category	 	Rate	 	$	 	$	 	Rev
	Reclaim Area General Arrangement — Key Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO Reclaim
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Area Foundation GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Slab & Foundation Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Foundation Reinforcement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Foundation Reinforcement Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Escape Tunnel GA and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Emergency Feeder Foundation GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Emergency Feeder Slab & Foundation Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Emergency Feeder Foundation Reinforcement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO Feed Conveyor Foundation GA and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Air Ventilation Concrete GA and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO Reclaim
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Area Foundation GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Slab & Foundation Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Foundation Reinforcement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Foundation Reinforcement Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Escape Tunnel GA and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Emergency Feeder Foundation GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Emergency Feeder Slab & Foundation Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Emergency Feeder Foundation Reinforcement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 1 Foundation GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 1 Foundation Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 2 Foundation GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 2 Foundation Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 3 Foundation GA
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 3 Foundation Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Air Ventilation Concrete GA and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Arrangement
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Sections and Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area Sections and Details Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Operating Floor Slab Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Operating Floor Slab Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Footing Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Footing Reinforcement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Footing Reinforcement Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Footing Reinforcement Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Ball Mill Footing Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Ball Mill Footing Reinforcement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Ball Mill Footing Reinforcement Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Ball Mill Footing Reinforcement Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Hold Down Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Hold Down Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Ball Mill Hold Down Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Ball Mill Hold Down Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Existing Mill Trasfer Hopper & Pump Foundations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area, MCC & Transformers Foundations — Arrangement &
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crusher Discharge Conveyor Foundation GA and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crusher Discharge Splitter Tower Foundation and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crusher Lube Area GA and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	New SAG Pebble Feed Conveyor Foundations and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crusher Demolition Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener 1 Area Arrangement
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener 1 Area Sections and Details Sheet 1
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener 1 Area Sections and Details Sheet 2
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener 1 Area Tunnel Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener 2 Area Arrangement
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener 2 Area Sections and Details Sheet 1
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener 2 Area Sections and Details Sheet 2
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener 1 Area Tunnel Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process Water Tank/Pump Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process Water Tank/Pump Sections and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Piperack Footing Layout
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Piperack Footing Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener Area Demolition Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Arrangement
	 	 	1	 	 	 	60	 	 	 	60	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Sections and Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Sections and Details Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Feed Pump Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Feed Pump Sections and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area Piperack Footing Layout & Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area Arrangement Sheet 1
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area Arrangement Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area Arrangement Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area Sections and Details Sheet 1
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area Sections and Details Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area Sections and Details Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave HP Feed Pump Arrangement
	 	 	1	 	 	 	60	 	 	 	50	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave HP Feed Pump Sections and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vessel Pedestal Footing Arrangement
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vessel Pedestal Footing Reinforcement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vessel Pedestal Footing Reinforcement Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vessel Pedestal Footing Reinforcement Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Discharge Vessels Footing Arrangement Sheet 1
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Discharge Vessels Footing Arrangement Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Discharge Vessels Reinforcement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Discharge Vessels Reinforcement Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Building Arrangement
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Building Details and Sections Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 






Page 13 of 18









Table of Contents





			
	Lycopodium Engineering
	 	 
	
	 	






	 	 	 	 	 	 	 
	
Engineering Design Labour and Expenses Estimate
	 	 	 	 
	 
	 	 	 	 	 	 
	Project:

	 	Million Ounce Plant Upgrade Project	 	 	 	 
	Contract:

	 	MOPU-0011 — Design Services for Crushing, Conveying, Reclaim, Grinding,	 	 	 	 
	 

	 	Thickening, Pre-Ox and Oxidation Areas
	 	Revision:
	 	0
	Client:

	 	Lihir Services Australia Pty Ltd
	 	Rev. Date:
	 	11/09/08
	Location:

	 	Lihir Island, PNG
	 	Job Number:
	 	3024






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	Area	 	 
	 	 	No.	 	Hours	 	Hours	 	 	 	 	 	 	 	 	 	Total	 	Total	 	 
	Task List	 	Off	 	Each	 	Total	 	Disc	 	Category	 	Rate	 	$	 	$	 	Rev
	Wall Plan Layout Sheet 1
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Wall Plan Layout Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Wall Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Wall Details Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flash Slurry Area Layout
	 	 	1	 	 	 	80	 	 	 	80	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flash Slurry Area Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flash Slurry Area Details Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Seal Water Tank & Associated Layout
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Seal Water Tank & Associated Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Quench Water Area Arrgt & Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Agitator Maintenance Area and Pits Arrgt and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Services Area Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Services Area Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area Demolition Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Maintenance Crane Work Pad Layout and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area Piperack Footing Layout
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area Piperack Footing Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area, MCC & Transformers Foundations — Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area, MCC & Transformers Foundations — Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Civil Drawings — Standards
	 	 	10	 	 	 	1	 	 	 	10	 	 	Civil	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Civil	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Structural
Drawings
	 	 	145	 	 	 	5800	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing
& Conveying
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing Area, MCC Support Structure — Arrangement & Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Hard Ore
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 1 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 2 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Elevations Sheet 1 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Elevations Sheet 2 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 1 of 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 2 of 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Soft Ore
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Elevations Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork
Details Sheet 1 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyors
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor
1
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 1 of 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Transfer Tower Arrangement Plans and Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor
2
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 1 of 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Transfer Tower Arrangement Plans and Elevations
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor
3
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Transfer Tower Arrangement Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Transfer Tower Arrangement Elevations and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor
4
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Transfer Tower Arrangement Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Transfer Tower Arrangement Elevations and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor
5
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Transfer Tower Arrangement Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Transfer Tower Arrangement Elevations and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyor
6
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Transfer Tower Arrangement Plan
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Transfer Tower Arrangement Elevations and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Road Crossing Structure
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structure	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO
Reclaim
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Feeder 1 Arrangement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Feeder 1 Elevation 1 Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Feeder 1 Elevation 1 Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Feeder 2 Arrangement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Feeder 2 Elevation 1 Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Feeder 2 Elevation 1 Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Emergency Feeder Arrangement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Emergency Feeder Elevation Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	FGO Feed Conveyor MODS
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Air Ventilation Support Steelwork
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HGO
Reclaim
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Feeder 1 Arrangement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Feeder 1 Elevation 1 Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Feeder 1 Elevation 1 Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Feeder 2 Arrangement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Feeder 2 Elevation 1 Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Feeder 2 Elevation 1 Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Emergency Feeder Arrangement Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Emergency Feeder Elevation Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 1 and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyer 1 Transfer Tower Arrangement Elevations and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 2 and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyer 2 Transfer Tower Arrangement Elevations and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SAG Mill Feed Conveyor 3 and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Conveyer 3 Transfer Tower Arrangement Elevations and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson (P)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Air Ventilation Support Steelwork
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 1 (Upper)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 







Page 14 of 18











Table of Contents







					
	Lycopodium Engineering


	 	 
	 	






Engineering Design Labour and Expenses Estimate



	 	 	 	 	 	 	 	 	 	 	 
	Project:

	 	Million Ounce Plant Upgrade Project
	 	 	 	 	 	 	 	 
	Contract:

	 	MOPU-0011 — Design Services for Crushing, Conveying, Reclaim, Grinding,	 	 	 	 	 	 	 	 
	 

	 	Thickening, Pre-Ox and Oxidation Areas
	 	Revision:
	 	 	0	 	 	 
	Client:

	 	Lihir Services Australia Pty Ltd
	 	Rev Date:
	 	 	11/09/08	 	 	 
	Location:

	 	Lihir Island, PNG
	 	Job Number:
	 	 	3024	 	 	 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	Area	 	 
	 	 	No.	 	Hours	 	Hours	 	 	 	 	 	 	 	 	 	Total	 	Total	 	 
	Task List	 	Off	 	Each	 	Total	 	Disc	 	Category	 	Rate	 	$	 	$	 	Rev
	Steelwork Arrangement Plans Sheet 2 (Lower)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Elevations Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Elevations Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Elevations Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Building Plans
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Building Elevations Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Building Elevations Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 1 of 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 2 of 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 2 of 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mill Guards Arrangement and Details Sheet 1 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Mill Guards Arrangement and Details Sheet 2 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Seals Discharge Conveyor Mods
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing Area, MCC Support Structure — Arrangement &
Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crushing
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Conveyor 1 Feed Chute Conveyor Modifications
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Conveyor 1 Modifications
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Transfer Magnet Structure Modifications
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Conveyor 2 Modifications Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crusher Main Structure Arrangement
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crusher Main Structure Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Conveyor 3 Modifications Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Discharge Conveyor Steel Arrangement and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Discharge Splitter Tower Arrangement and Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickener
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Elevations Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Elevations Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 1 of 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Piperack Arrgt & Details (within area) before BL
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-OX
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Elevations Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Elevations Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Piperack Arrgt & Details (within area) before BL
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 1 of 3 (Upper)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 2 of 3 (Upper)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 3 of 3 (Upper)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 1 of 3 (Lower)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 2 of 3 (Lower)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Plans Sheet 3 of 3 (Lower)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 4
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 5
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grating Arrangement Plans Sheet 1 of 2 (Upper)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grating Arrangement Plans Sheet 2 of 2 (Upper)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grating Arrangement Plans Sheet 1 of 2 (Lower)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grating Arrangement Plans Sheet 2 of 2 (Lower)
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Elevations Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Elevations Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Elevations Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Elevations Sheet 4
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Building Plans Sheet 1 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Building Plans Sheet 2 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Building Elevations Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Building Elevations Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Arrangement Building Elevations Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 1 of 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 2 of 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Steelwork Details Sheet 3 of 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Tail Arrangement and Details Sheet 1 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Tail Arrangement and Details Sheet 2 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Services Misc Steelwork Arrgt and Details Sheet 1 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Services Misc Steelwork Arrgt and Details Sheet 2 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Tail Piperacks Arrangement and Details Sheet 1 of
2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Autoclave Tail Piperack Arrangement and Details Sheet 2 of
2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flash Quench Vessel Steelwork Sheet 1 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flash Quench Vessel Steelwork Sheet 2 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flash Quench Vessel Steelwork Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flash Quench Vessel Steelwork Details Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Flash Quench Vessel Steelwork Details Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Scrubber Steelwork Sheet 1 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Scrubber Steelwork Sheet 2 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Scrubber Steelwork Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Scrubber Steelwork Details Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Tail Steelwork Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Tail Steelwork Details Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Tail Steelwork Details Sheet 3
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Tail Misc Steelwork Arrgt and Details Sheet 1 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Tail Misc Steelwork Arrgt and Details Sheet 2 of 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pipe Support Arrangement and Details Sheet 1 of 4
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pipe Support Arrangement and Details Sheet 2 of 4
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pipe Support Arrangement and Details Sheet 3 of 4
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pipe Support Arrangement and Details Sheet 4 of 4
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Duct Support Arrangement and Details Sheet 1
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Duct Support Arrangement and Details Sheet 2
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area, MCC Support Structure — Arrangement & Details
	 	 	1	 	 	 	40	 	 	 	40	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sketches
	 	 	 	 	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Miscellaneous Sketches
	 	 	30	 	 	 	5	 	 	 	150	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vendor Drawing Review — Mech
	 	 	30	 	 	 	3	 	 	 	90	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 






Page 15 of 18





 









Table of Contents






					
	Lycopodium Engineering


	 	 
	 	






Engineering Design Labour and Expenses Estimate



	 	 	 	 	 	 	 	 	 	 	 
	Project:

	 	Million Ounce Plant Upgrade Project
	 	 	 	 	 	 	 	 
	Contract:

	 	MOPU-0011 — Design Services for Crushing, Conveying, Reclaim, Grinding,	 	 	 	 	 	 	 	 
	 

	 	Thickening, Pre-Ox and Oxidation Areas
	 	Revision:
	 	 	0	 	 	 
	Client:

	 	Lihir Services Australia Pty Ltd
	 	Rev Date:
	 	 	11/09/08	 	 	 
	Location:

	 	Lihir Island, PNG
	 	Job Number:
	 	 	3024	 	 	 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	Area	 	 
	 	 	No.	 	Hours	 	Hours	 	 	 	 	 	 	 	 	 	Total	 	Total	 	 
	Task List	 	Off	 	Each	 	Total	 	Disc	 	Category	 	Rate	 	$	 	$	 	Rev
	Vendor Drawing Review-Struct wshop drgs
	 	Not in Scope	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Drafting Coordination
	 	 	7.5	%	 	 	16490	 	 	 	1237	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Drafting Supervision
	 	 	1.6	%	 	 	16490	 	 	 	257	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Drafting Office Management
	 	 	40	 	 	 	3	 	 	 	120	 	 	General	 	Drawing Office Manager	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Design Review
	 	 	4	 	 	 	8	 	 	 	32	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Construction Support
	 	Not in Scope	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Meetings
	 	 	40	 	 	 	1	 	 	 	40	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SiteVisits
	 	 	1	 	 	 	70	 	 	 	70	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	As-Built Drawings
	 	Not in Scope	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Structural Drawings-Standards
	 	 	16	 	 	 	1	 	 	 	16	 	 	Structural	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Structural	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Electrical / Instrument Drawings
	 	 	0	 	 	 	0	 	 	 	 	 	 	Electrical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Not in Scope
	 	 	 	 	 	 	 	 	 	 	 	 	 	Electrical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	Electrical	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sketches
	 	 	 	 	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Miscellaneous Sketches
	 	 	20	 	 	 	5	 	 	 	100	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vendor Drawing Review — Mech
	 	 	49	 	 	 	3	 	 	 	147	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Vendor Drawing Review — Struct wshop drgs
	 	Not in Scope	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Drafting Coord / Supervision
	 	 	7.5	%	 	 	 	 	 	 	1206	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Design Review
	 	 	4	 	 	 	8	 	 	 	32	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Construction Support
	 	Not in Scope	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Project Meetings
	 	 	40	 	 	 	2	 	 	 	80	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site Visits
	 	 	1	 	 	 	70	 	 	 	70	 	 	General	 	Lead Draftsperson / Checker	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	As-Built Drawings
	 	Not in Scope	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	3D Preliminary Block Modelling
	 	 	 	 	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing Area
	 	 	1	 	 	 	240	 	 	 	240	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overland Conveyors
	 	 	1	 	 	 	120	 	 	 	120	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Area
	 	 	1	 	 	 	120	 	 	 	120	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area (including Pebble Circuit)
	 	 	1	 	 	 	360	 	 	 	360	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening Area
	 	 	1	 	 	 	180	 	 	 	180	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area
	 	 	1	 	 	 	120	 	 	 	120	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area
	 	 	1	 	 	 	400	 	 	 	400	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	3D Final Block Modelling (excluding
detailed piping)
	 	 	 	 	 	 	 	 	 	 	 	 	 	General	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushing Area
	 	 	1	 	 	 	240	 	 	 	240	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Overland Conveyors
	 	 	1	 	 	 	120	 	 	 	120	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Reclaim Area
	 	 	1	 	 	 	120	 	 	 	120	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grinding Area (including Pebble Circuit)
	 	 	1	 	 	 	360	 	 	 	360	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Thickening Area
	 	 	1	 	 	 	180	 	 	 	180	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pre-Ox Area
	 	 	1	 	 	 	120	 	 	 	120	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	POX Area
	 	 	1	 	 	 	400	 	 	 	400	 	 	General	 	Senior Draftsperson	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sub Total (Drafting)
	 	 	 	 	 	 	 	 	 	 	39277	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	CONSTRUCTION
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Not in Scope
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sub Total (Construction)
	 	 	 	 	 	 	 	 	 	 	0	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	COMMISSIONING
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Not in Scope
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sub Total (Commissioning)
	 	 	 	 	 	 	 	 	 	 	0	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	LABOUR TOTAL
	 	 	 	 	 	 	 	 	 	 	76259	 	 	 	 	manhours	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	EXPENSES	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	EXTERNAL CONSULTANTS	 	 	 	@	 	Total	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Modelling (OMC)
	 	 	1	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pebble Crusher modelling (OMC)
	 	 	1	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	MOPU-0011 Facilities 1341, 1342, 1343, 1348, 1391, 1410
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Pipe Stress Analysis
	 	 	1	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	HOME OFFICE EXPENSES	 	 	 	@	 	Total	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Domestic Travel
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Airfares — Per — Bne — Per
	 	 	10	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Taxi fares to airport
	 	 	20	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Accommodation
	 	 	70	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	LAHA Expenses
	 	 	70	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Travel to Philippines
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Airfares — Bne — Man — Bne
	 	 	2	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Taxi fares to airport
	 	 	4	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Accommodation
	 	 	14	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	LAHA Expenses
	 	 	14	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Travel to Site
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Airfares — Bne — Site — Bne
	 	 	12	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Taxi fares to airport
	 	 	24	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Accommodation in Transit
	 	 	24	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Accommodation on Site
	 	 	0	 	 	 	 	 	 	 	 	 	 	 	 	Free Issue	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	LAHA Expenses
	 	 	60	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Couriers
	 	 	1	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Home Office Consumable Expenses (Australia)
	 	 	39,485	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Home Office Consumable Expenses (Philippines)
	 	 	4,120	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	MOPU-0011 facilities 1341,1342,1343,1348,1391,1410
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Domestic Travel
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Airfares — Per — Bne — Per
	 	 	10	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Taxi fares to airport
	 	 	20	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 







Page 16 of 18




 









Table of Contents







					
	Lycopodium Engineering



	 	 
	 	






Engineering Design Labour and Expenses Estimate



	 	 	 	 	 	 	 	 	 	 	 
	Project:

	 	Million Ounce Plant Upgrade Project
	 	 	 	 	 	 	 	 
	Contract:

	 	MOPU-0011 — Design Services for Crushing, Conveying, Reclaim, Grinding,	 	 	 	 	 	 	 	 
	 

	 	Thickening, Pre-Ox and Oxidation Areas
	 	Revision:
	 	 	0	 	 	 
	Client:

	 	Lihir Services Australia Pty Ltd
	 	Rev Date:
	 	 	11/09/08	 	 	 
	Location:

	 	Lihir Island, PNG
	 	Job Number:
	 	 	3024	 	 	 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Item	 	Area	 	 
	 	 	No.	 	Hours	 	Hours	 	 	 	 	 	 	 	 	 	Total	 	Total	 	 
	Task List	 	Off	 	Each	 	Total	 	Disc	 	Category	 	Rate	 	$	 	$	 	Rev
	Accommodation
	 	 	70	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	LAHA Expenses
	 	 	70	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Travel to Site
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Airfares — Bne — Site — Bne
	 	 	11	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Taxi fares to airport
	 	 	22	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Accommodation in Transit
	 	 	22	 	 	 	 	 	 	 	 	 	 	 	 	Free Issue	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Accommodation on Site
	 	 	0	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	LAHA Expenses
	 	 	55	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Couriers
	 	 	1	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Home Office Consumable Expenses (Perth)
	 	 	32,654	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	OFFICE EXPENSES TOTAL
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SITE EXPENSES	 	 	 	@	 	Total	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Not in Scope
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	SITE CONSTRUCTION EXPENSES TOTAL
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	LABOUR & EXPENSES TOTAL
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	manhours	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 






Page 17 of 18





 











Table of Contents





					
	 	 	 	 	 
	HO, QLD & Manila
	 	Lycopodium Reimbursable Staff List
	 	 






	 	 	 	 	 
	Full Name	 	Billing Title	 	Location
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium Philippines
	 

	 	QC Inspector.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Lead Estimator.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Graduate
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium Philippines
	 

	 	Document Controller.
	 	Lycopodium HO / Sites
	 

	 	Document Controller.
	 	Lycopodium HO / Sites
	 

	 	Secretarial.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Senior Procurement Officer.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Administration Assistant.
	 	Lycopodium HO / Sites
	 

	 	Principal Designer.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium Queensland
	 

	 	Senior HSE Advisor.
	 	Lycopodium HO / Sites
	 

	 	Administration Assistant.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer. Instrumentation
	 	Lycopodium HO / Sites
	 

	 	Senior Inspector / Expeditor.
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Lead Cost Controller.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson.
	 	Lycopodium Philippines
	 

	 	Senior Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Proiect Engineer.
	 	Lycopodium HO / Sites
	 

	 	Lead Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Principal Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Contracts Officer.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Process Controls
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites






					
	 	 	 	 	 
	MOPU -  Lycopodium Engineering Confidential
	 	29/08/2008
	 	Page 1 of 14










 









Table of Contents








					
	 	 	 	 	 
	HO, QLD & Manila
	 	Lycopodium Reimbursable Staff List
	 	 






	 	 	 	 	 
	Full Name	 	Billing Title	 	Location
	 

	 	Lead Project Accountant.
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Principal Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Programmer.
	 	Lycopodium HO / Sites
	 

	 	Senior Project Manager.
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Senior Estimator.
	 	Lycopodium HO / Sites
	 

	 	Document Controller.
	 	Lycopodium HO / Sites
	 

	 	CAD Operator.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Senior Procurement Officer.
	 	Lycopodium Queensland
	 

	 	Project Controls Engineer.
	 	Lycopodium HO / Sites
	 

	 	Planner.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Materials Manager.
	 	Lycopodium HO / Sites
	 

	 	Project Officer.
	 	Lycopodium HO / Sites
	 

	 	Manager of Construction.Projects
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Study Manager.
	 	Lycopodium HO / Sites
	 

	 	Document Controller.
	 	Lycopodium HO / Sites
	 

	 	Secretarial.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Secretarial.
	 	Lycopodium HO / Sites
	 

	 	HSE Manager.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	HSE Advisor.
	 	Lycopodium HO / Sites
	 

	 	Project Accountant.
	 	Lycopodium HO / Sites
	 

	 	HSE Advisor.
	 	Lycopodium Queensland
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	HSE Advisor.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Structural/Mechanical Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Senior Consultant.
	 	Lycopodium HO / Sites
	 

	 	Principal Designer.
	 	Lycopodium HO / Sites
	 

	 	Administration Assistant.
	 	Lycopodium HO / Sites
	 

	 	Planner.
	 	Lycopodium HO / Sites
	 

	 	Contracts Officer.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites






					
	 	 	 	 	 
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	 	29/08/2008
	 	Page 2 of 14








 









Table of Contents








					
	 	 	 	 	 
	HO, QLD & Manila
	 	Lycopodium Reimbursable Staff List
	 	 






	 	 	 	 	 
	Full Name	 	Billing Title	 	Location
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Graduate Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Project Controls Engineer.
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.
	 	Lycopodium Queensland
	 

	 	Lead Procurement Officer.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	IT Officer.
	 	Lycopodium HO / Sites
	 

	 	CAD Operator.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Mechanical
	 	Lycopodium Queensland
	 

	 	Senior Project Manager.
	 	Lycopodium HO / Sites
	 

	 	Lead Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Project Officer.
	 	Lycopodium HO / Sites
	 

	 	Senior Project Manager.
	 	Lycopodium Queensland
	 

	 	Construction Superintendent.
	 	Lycopodium Philippines
	 

	 	Principal Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium Philippines
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Project Accountant.
	 	Lycopodium HO / Sites
	 

	 	Graduate Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Secretarial.
	 	Lycopodium Queensland
	 

	 	Principal Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Technical Writer.
	 	Lycopodium HO / Sites
	 

	 	Lead Cost Controller.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Process Controls
	 	Lycopodium HO / Sites
	 

	 	Project Manager.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Administration Assistant.
	 	Lycopodium Queensland
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Senior Consultant.Projects
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites






					
	 	 	 	 	 
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	 	29/08/2008
	 	Page 3 of 14









 









Table of Contents








					
	 	 	 	 	 
	HO, QLD & Manila
	 	Lycopodium Reimbursable Staff List
	 	 






	 	 	 	 	 
	Full Name	 	Billing Title	 	Location
	 

	 	HSE Manager.
	 	Lycopodium HO / Sites
	 

	 	Document Controller.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium Philippines
	 

	 	Lead Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Contracts Administrator.
	 	Lycopodium HO / Sites
	 

	 	Site Engineer.
	 	Lycopodium Queensland
	 

	 	HSE Advisor.
	 	Lycopodium HO / Sites
	 

	 	Design Manager.Electrical
	 	Lycopodium HO / Sites
	 

	 	Manager of Process.
	 	Lycopodium Queensland
	 

	 	Construction Manager.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Civil / Structural
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Graduate
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Principal Designer.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Senior Consultant.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Process
	 	Lycopodium Queensland
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Principal Design Engineer.Civil / Structural
	 	Lycopodium HO / Sites
	 

	 	Senior Procurement Officer.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	CAD Operator.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Mechanical
	 	Lycopodium Queensland
	 

	 	Construction Manager.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Project Manager.
	 	Lycopodium HO / Sites
	 

	 	HR / IR Advisor.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Procurement Manager.
	 	Lycopodium HO / Sites
	 

	 	Clerical Assistant.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	CAD Operator.
	 	Lycopodium HO / Sites
	 

	 	Senior Contracts Engineer.
	 	Lycopodium HO / Sites
	 

	 	HSE Advisor.
	 	Lycopodium HO / Sites
	 

	 	Secretarial.
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Administration Assistant.
	 	Lycopodium HO / Sites






					
	 	 	 	 	 
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	 	29/08/2008
	 	Page 4 of 14









 









Table of Contents








					
	 	 	 	 	 
	HO, QLD & Manila
	 	Lycopodium Reimbursable Staff List
	 	 






	 	 	 	 	 
	Full Name	 	Billing Title	 	Location
	 

	 	Lead Design Engineer.Civil / Structural
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Project Controls Engineer.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium Philippines
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium Philippines
	 

	 	Draftsperson.
	 	Lycopodium Philippines
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Procurement Officer.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium Queensland
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium Philippines
	 

	 	Lead Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Lead Cost Controller.
	 	Lycopodium HO / Sites
	 

	 	Principal Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Project Cost Controller.
	 	Lycopodium HO / Sites
	 

	 	HSE Advisor.
	 	Lycopodium Queensland
	 

	 	Senior Project Manager.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium Philippines
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Principal Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Principal Designer.
	 	Lycopodium HO / Sites
	 

	 	Graduate Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Administration Assistant.
	 	Lycopodium Queensland
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	HSE Advisor.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Principal Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Civil / Structural
	 	Lycopodium HO / Sites
	 

	 	Safety Advisor.
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Facilities Manager.
	 	Lycopodium HO / Sites
	 

	 	Supervisor — Mills, Crushers & Conveyors.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	QA/QC Coordinator.
	 	Lycopodium HO / Sites
	 

	 	Principal Design Engineer.Mechanical
	 	Lycopodium Queensland






					
	 	 	 	 	 
	MOPU - Lycopodium Engineering Confidential
	 	29/08/2008
	 	Page 5 of 14










 









Table of Contents








					
	 	 	 	 	 
	HO, QLD & Manila
	 	Lycopodium Reimbursable Staff List
	 	 






	 	 	 	 	 
	Full Name	 	Billing Title	 	Location
	 

	 	Secretarial.
	 	Lycopodium HO / Sites
	 

	 	Project Manager.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Site Superintendent.
	 	Lycopodium HO / Sites
	 

	 	Commercial Manager.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Piping
	 	Lycopodium HO / Sites
	 

	 	Design Manager.Process Controls
	 	Lycopodium HO / Sites
	 

	 	Administration Assistant.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Project Cost Controller.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Lead Estimator.
	 	Lycopodium HO / Sites
	 

	 	Senior Estimator.
	 	Lycopodium HO / Sites
	 

	 	Study Manager.
	 	Lycopodium Queensland
	 

	 	Project Cost Controller.
	 	Lycopodium HO / Sites
	 

	 	Principal Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Engineer.Graduate
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Project Services Manager.
	 	Lycopodium HO / Sites
	 

	 	CAD Operator.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Project Accountant.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Administration Assistant.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium Queensland
	 

	 	Senior Planner.
	 	Lycopodium HO / Sites
	 

	 	Construction Superintendent.
	 	Lycopodium Queensland
	 

	 	HR / IR Advisor.
	 	Lycopodium HO / Sites
	 

	 	Principal Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Construction Superintendent.
	 	Lycopodium HO / Sites
	 

	 	Document Controller.
	 	Lycopodium HO / Sites
	 

	 	Administration Assistant.
	 	Lycopodium Queensland
	 

	 	Study Manager.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Document Controller.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium HO / Sites






					
	 	 	 	 	 
	MOPU - Lycopodium Engineering Confidential
	 	29/08/2008
	 	Page 6 of 14










 









Table of Contents








					
	 	 	 	 	 
	HO, QLD & Manila
	 	Lycopodium Reimbursable Staff List
	 	 






	 	 	 	 	 
	Full Name	 	Billing Title	 	Location
	 

	 	Design Engineer. Process
	 	Lycopodium Queensland
	 

	 	Contracts Administrator.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium Philippines
	 

	 	HSE Advisor.
	 	Lycopodium HO / Sites
	 

	 	Graduate Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Lead Contracts Engineer.
	 	Lycopodium HO / Sites
	 

	 	Software Engineer.
	 	Lycopodium HO / Sites
	 

	 	Lead Cost Controller.
	 	Lycopodium HO / Sites
	 

	 	Graduate Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer. Process
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Secretarial.
	 	Lycopodium HO / Sites
	 

	 	HSE Advisor.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Process Controls
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Document Controller.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Civil / Structural
	 	Lycopodium Queensland
	 

	 	Lead Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Secretarial.
	 	Lycopodium HO / Sites
	 

	 	Programmer.
	 	Lycopodium HO / Sites
	 

	 	Lead Estimator.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium Philippines
	 

	 	Project Accountant.
	 	Lycopodium HO / Sites
	 

	 	Lead Contracts Engineer.
	 	Lycopodium HO / Sites
	 

	 	HR / IR Advisor.
	 	Lycopodium HO / Sites
	 

	 	Estimating Manager.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium Queensland
	 

	 	CAD Operator.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Lead Estimator.
	 	Lycopodium HO / Sites
	 

	 	Senior Consultant. Process
	 	Lycopodium HO / Sites
	 

	 	Construction Superintendent.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Corporate Counsel.
	 	Lycopodium HO / Sites
	 

	 	Graduate Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Lead Cost Controller.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Principal Designer.
	 	Lycopodium HO / Sites
	 

	 	Estimator.
	 	Lycopodium HO / Sites






					
	 	 	 	 	 
	MOPU - Lycopodium Engineering Confidential
	 	29/08/2008
	 	Page 7 of 14










 









Table of Contents








					
	 	 	 	 	 
	HO, QLD & Manila
	 	Lycopodium Reimbursable Staff List
	 	 






	 	 	 	 	 
	Full Name	 	Billing Title	 	Location
	 

	 	Principal Engineer.Civil / Structural
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Secretarial.
	 	Lycopodium HO / Sites
	 

	 	Senior Contracts Engineer.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium Philippines
	 

	 	Draftsperson.
	 	Lycopodium Philippines
	 

	 	Chief Information Officer.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.Earthworks
	 	Lycopodium HO / Sites
	 

	 	Administration Assistant.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Procurement Officer.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Lead Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Secretarial.
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.Graduate
	 	Lycopodium HO / Sites
	 

	 	Programmer.
	 	Lycopodium HO / Sites
	 

	 	Drawing Office Manager.
	 	Lycopodium Queensland
	 

	 	Senior Consultant.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Mechanical
	 	Lycopodium Philippines
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Project Manager,
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Principal Design Engineer.Mechanical
	 	Lycopodium Queensland
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Lead Document Controller.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Graduate
	 	Lycopodium HO / Sites
	 

	 	Study Manager.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Human Resources Manager.
	 	Lycopodium HO / Sites
	 

	 	HSE Advisor.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites






					
	 	 	 	 	 
	MOPU - Lycopodium Engineering Confidential
	 	29/08/2008
	 	Page 8 of 14










 









Table of Contents






					
	 	 	 	 	 
	HO, QLD & Manila
	 	Lycopodium Reimbursable Staff List
	 	 






	 	 	 	 	 
	Full Name	 	Billing Title	 	Location
	 

	 	Clerical Assistant.
	 	Lycopodium HO / Sites
	 

	 	Design Manager.
	 	Lycopodium Philippines
	 

	 	Project Engineer.
	 	Lycopodium Philippines
	 

	 	Senior Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium Queensland
	 

	 	Programmer.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium Queensland
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Project Controls Engineer.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Structural/Mechanical Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Mechanical
	 	Lycopodium Queensland
	 

	 	Electrical Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Planner.
	 	Lycopodium HO / Sites
	 

	 	Project Manager.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.
	 	Lycopodium Queensland
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Construction Manager.
	 	Lycopodium HO / Sites
	 

	 	Principal Designer.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	CAD Operator.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Construction Manager.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	CAD Operator.
	 	Lycopodium HO / Sites
	 

	 	Senior Document Controller.
	 	Lycopodium HO / Sites
	 

	 	Project Officer.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.lnstrumentation
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Procurement Officer.
	 	Lycopodium HO / Sites
	 

	 	Safety Advisor.
	 	Lycopodium HO / Sites
	 

	 	Lead Contracts Engineer.
	 	Lycopodium HO / Sites
	 

	 	Senior Consultant.
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Process Controls
	 	Lycopodium HO / Sites
	 

	 	Project Officer.
	 	Lycopodium HO / Sites
	 

	 	Senior Consultant.
	 	Lycopodium HO / Sites
	 

	 	Commercial Manager.
	 	Lycopodium HO / Sites
	 

	 	Lead Cost Controller.
	 	Lycopodium HO / Sites
	 

	 	Lead Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites






					
	 	 	 	 	 
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	HO, QLD & Manila
	 	Lycopodium Reimbursable Staff List
	 	 






	 	 	 	 	 
	Full Name	 	Billing Title	 	Location
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium Queensland
	 

	 	CAD Operator.
	 	Lycopodium Philippines
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Principal Design Engineer.Process
	 	Lycopodium Queensland
	 

	 	Senior Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Lead Procurement Officer.
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Principal Designer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Site Engineer.
	 	Lycopodium HO / Sites
	 

	 	Construction Superintendent.
	 	Lycopodium HO / Sites
	 

	 	HSE Advisor.
	 	Lycopodium HO / Sites
	 

	 	Financial Controller.
	 	Lycopodium HO / Sites
	 

	 	Site Superintendent.
	 	Lycopodium HO / Sites
	 

	 	Principal Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	CAD Operator.
	 	Lycopodium HO / Sites
	 

	 	Engineering Coordinator.
	 	Lycopodium HO / Sites
	 

	 	Principal Designer.
	 	Lycopodium Queensland
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Lead Project Controls Engineer.
	 	Lycopodium HO / Sites
	 

	 	HSE Advisor.
	 	Lycopodium HO / Sites
	 

	 	HR / IR Advisor.
	 	Lycopodium HO / Sites
	 

	 	Procurement Officer.
	 	Lycopodium HO / Sites
	 

	 	Study Manager.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Principal Designer.Piping
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Senior Procurement Officer.
	 	Lycopodium HO / Sites
	 

	 	Construction Superintendent.
	 	Lycopodium HO / Sites
	 

	 	Technical Writer.
	 	Lycopodium HO / Sites
	 

	 	Lead Cost Engineer.
	 	Lycopodium HO / Sites
	 

	 	Principal Designer.Structural
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Lead Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Administration Assistant.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium Philippines
	 

	 	Design Engineer.Graduate
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Clerical Assistant.
	 	Lycopodium HO / Sites
	 

	 	Administration Manager.
	 	Lycopodium Queensland
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites






					
	 	 	 	 	 
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	 	29/08/2008
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	HO, QLD & Manila
	 	Lycopodium Reimbursable Staff List
	 	 






	 	 	 	 	 
	Full Name	 	Billing Title	 	Location
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Principal Design Engineer.
	 	Lycopodium Queensland
	 

	 	Administration Assistant.
	 	Lycopodium HO / Sites
	 

	 	Manager of Process.
	 	Lycopodium HO / Sites
	 

	 	Project Controls Engineer.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium Queensland
	 

	 	Procurement Officer.
	 	Lycopodium HO / Sites
	 

	 	Senior Contracts Engineer.
	 	Lycopodium HO / Sites
	 

	 	Senior Consultant.Design
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Principal Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Site Clerk.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson.
	 	Lycopodium Philippines
	 

	 	Drawing Office Manager.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Process Controls
	 	Lycopodium HO / Sites
	 

	 	CAD Operator.
	 	Lycopodium Philippines
	 

	 	Estimating Manager.
	 	Lycopodium HO / Sites
	 

	 	Project Controls Manager.
	 	Lycopodium HO / Sites
	 

	 	Corporate Counsel.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Process
	 	Lycopodium Queensland
	 

	 	Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	HSE Advisor.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Principal Design Engineer.Civil / Structural
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Construction Manager.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Lead Procurement Officer.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium Philippines
	 

	 	HSE Manager.
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium HO / Sites






					
	 	 	 	 	 
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Table of Contents








					
	 	 	 	 	 
	HO, QLD & Manila
	 	Lycopodium Reimbursable Staff List
	 	 






	 	 	 	 	 
	Full Name	 	Billing Title	 	Location
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	IT Officer.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Electrical / Instrumentation
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	IT Officer.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Site Superintendent.
	 	Lycopodium HO / Sites
	 

	 	Construction Superintendent.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Senior Contracts Engineer.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.Graduate
	 	Lycopodium HO / Sites
	 

	 	Site Superintendent.
	 	Lycopodium Philippines
	 

	 	Lead Cost Controller.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Lead Cost Controller.
	 	Lycopodium HO / Sites
	 

	 	Site Superintendent.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium Philippines
	 

	 	Manager of Engineering.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	HSE Advisor.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Graduate Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Civil / Structural
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium Queensland
	 

	 	Principal Designer.
	 	Lycopodium HO / Sites
	 

	 	Project Controls Officer.
	 	Lycopodium HO / Sites
	 

	 	Contracts Officer.
	 	Lycopodium HO / Sites






					
	 	 	 	 	 
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Table of Contents








					
	 	 	 	 	 
	HO, QLD & Manila
	 	Lycopodium Reimbursable Staff List
	 	 






	 	 	 	 	 
	Full Name	 	Billing Title	 	Location
	 

	 	Procurement Officer.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor. Earthworks
	 	Lycopodium HO / Sites
	 

	 	CAD Operator.
	 	Lycopodium HO / Sites
	 

	 	CAD Operator.
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer. Electrical
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior HSE Advisor.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.
	 	Lycopodium Philippines
	 

	 	Lead Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Programmer.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	CAD Operator.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Administration Assistant.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer. Electrical
	 	Lycopodium HO / Sites
	 

	 	Senior Project Manager.
	 	Lycopodium HO / Sites
	 

	 	CAD Operator.
	 	Lycopodium HO / Sites
	 

	 	Manager of Studies.
	 	Lycopodium HO / Sites
	 

	 	Secretarial.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Project Engineer.Graduate
	 	Lycopodium HO / Sites
	 

	 	Senior Inspector / Expeditor.
	 	Lycopodium HO / Sites
	 

	 	Senior Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Study Manager.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Process
	 	Lycopodium HO / Sites
	 

	 	Engineering Coordinator.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Administration Assistant.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Process Controls
	 	Lycopodium HO / Sites
	 

	 	Lead Draftsperson/Area Leader/Checker.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Process
	 	Lycopodium Queensland






					
	 	 	 	 	 
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	 	29/08/2008
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Table of Contents








					
	 	 	 	 	 
	HO, QLD & Manila
	 	Lycopodium Reimbursable Staff List
	 	 






	 	 	 	 	 
	Full Name	 	Billing Title	 	Location
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Draftsperson.
	 	Lycopodium Queensland
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Secretarial.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Planner.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Senior Draftsperson.
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Civil / Structural
	 	Lycopodium HO / Sites
	 

	 	Procurement Officer.
	 	Lycopodium HO / Sites
	 

	 	Document Control Manager.
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Instrumentation
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Construction Superintendent.
	 	Lycopodium HO / Sites
	 

	 	Lead Project Engineer.
	 	Lycopodium HO / Sites
	 

	 	Lead Project Accountant.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor.
	 	Lycopodium HO / Sites
	 

	 	HR / IR Advisor.
	 	Lycopodium HO / Sites
	 

	 	Site Supervisor. Earthworks
	 	Lycopodium HO / Sites
	 

	 	Lead Design Engineer.Civil / Structural
	 	Lycopodium HO / Sites
	 

	 	Senior Design Engineer.Civil / Structural
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Mechanical
	 	Lycopodium HO / Sites
	 

	 	Design Engineer.Electrical
	 	Lycopodium HO / Sites
	 

	 	Clerical Assistant.
	 	Lycopodium HO / Sites
	 

	 	Technical Clerk.
	 	Lycopodium HO / Sites
	 

	 	Project Controls Officer.
	 	Lycopodium Queensland
	 

	 	Senior Consultant.
	 	Lycopodium Queensland






					
	 	 	 	 	 
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APPENDIX 2




PROJECT SPECIFICATIONS



CONTENTS




	§	 	PROJECT REFERENCE
	 
	§	 	ENGINEERING DESIGN — GENERAL REQUIREMENTS
	 
	§	 	TECHNICAL SCOPE OF WORK — GRINDING AND OXIDATION FACILITIES
	 
	§	 	TECHNICAL SCOPE OF WORK — CRUSHING AND CONVEYING FACILITIES
	 
	§	 	PROCESS DESIGN CRITERIA
	 
	§	 	BATTERY LIMITS — POX AREA





MOP-0011 Consolidated Contract









 









Table of Contents
















MILLION OUNCE PLANT UPGRADE

PROJECT




PROJECT REFERENCE



	 	 	 	 	 	 	 	 	 
	Revision	 	Date	 	Author	 	Approved By	 	Comments
	02

	 	15/9/08
	 	BE
	 	 	 	Update Appendix C
	01

	 	17/6/08
	 	CW
	 	 	 	Update of cross references in Sections 5.1 and 6.3
	00

	 	14/05/08
	 	CW
	 	 	 	Initial Project Issue






MOPU-0000-02-S-Project Reference








 









Table of Contents













Table of Contents



	 	 	 	 	 
	1 INTRODUCTION 
	 	 	3	 
	 
	 	 	 	 
	2 PROJECT DETAILS 
	 	 	3	 
	 
	 	 	 	 
	2.1 Title 
	 	 	3	 
	2.2 Project ID Code 
	 	 	3	 
	2.3 Project Address 
	 	 	3	 
	 
	 	 	 	 
	3 GENERAL INFORMATION 
	 	 	3	 
	 
	 	 	 	 
	4 PROJECT DEFINITION 
	 	 	3	 
	 
	 	 	 	 
	5 PROJECT STRUCTURE 
	 	 	3	 
	 
	 	 	 	 
	5.1 Facility Numbering
	 	 	3	 
	 
	 	 	 	 
	6 DRAWING CONVENTIONS 
	 	 	4	 
	 
	 	 	 	 
	6.1 Relevant Specifications 
	 	 	4	 
	6.2 Drawing Structure 
	 	 	4	 
	6.3 Project Titleblock 
	 	 	4	 
	6.4 Electronic Filenames 
	 	 	4	 
	6.5 Electronic Formats 
	 	 	5	 
	 
	 	 	 	 
	7 LABELING CONVENTIONS 
	 	 	5	 
	 
	 	 	 	 
	7.1 Relevant Specifications 
	 	 	5	 
	7.2 Equipment Numbering 
	 	 	5	 
	7.3 Loop Numbering 
	 	 	5	 
	7.4 Pipe Labeling 
	 	 	6	 
	 
	 	 	 	 
	8 PROJECT DOCUMENTATION 
	 	 	6	 
	 
	 	 	 	 
	9 CORRESPONDENCE 
	 	 	6	 
	 
	 	 	 	 
	9.1 General 
	 	 	6	 
	9.2 Formal Transmittal of Information 
	 	 	7	 
	 
	 	 	 	 
	10 TECHNICAL SPECIFICATIONS 
	 	 	7	 
	 
	 	 	 	 
	11 SURVEY DATUMS 
	 	 	7	 
	 
	 	 	 	 
	12 COMMUNITY PROVISIONS 
	 	 	8	 
	 
	 	 	 	 
	13 SOIL GEOCHEMISTRY 
	 	 	8	 
	 
	 	 	 	 
	14 EARTHWORKS DESIGN CONSTRAINTS 
	 	 	8	 
	 
	 	 	 	 
	14.1 Sourcing of Borrow Material 
	 	 	8	 
	14.2 Disposal of Excavated Spoil 
	 	 	9	 
	 
	 	 	 	 
	15 ECONOMIC COMPARISONS 
	 	 	9	 
	 
	 	 	 	 
	APPENDIX A  LIST OF FEASIBILITY STUDY DESIGN OUTPUTS 
	 	 	10	 
	 
	 	 	 	 
	APPENDIX B  PROJECT FACILITY NUMBERS 
	 	 	11	 
	 
	 	 	 	 
	APPENDIX C  LIST OF STANDARD SPECIFICATIONS 
	 	 	13	 






			
	 	 	 
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1 INTRODUCTION



This document relates to the Million Ounce Plant Upgrade (MOPU) Project being
undertaken to upgrade ore processing facilities at the LGL operation on Lihir Island in
PNG. The primary objective of the document is to summarise the key administrative
considerations and background information that inform detailed design of the works.




2 PROJECT DETAILS




2.1 TITLE



The title which shall appear on all project documentation is:



LGL

Million Ounce Plant Upgrade Project




2.2 PROJECT ID CODE



The Project ID code for labelling of all drawings and documentation is MOPU.




2.3 PROJECT ADDRESS



The formal mailing address for the project is as follows:



MOPU Project 

c/- LGL, 

GPO Box 905

Brisbane 4001



Attention: The Project Manager




3 GENERAL INFORMATION



Various terms have been used in the Feasibility Study and other reference
documentation to identify the project client including ‘Lihir Management Company (LMC)’,
lihir Services Australia (LSA)’, ‘Lihir Gold Limited (LGL)’ and ‘Lihir’. For the
purposes of this project, ‘LGL’ shall be used for all client references unless otherwise
advised.




4 PROJECT DEFINITION



The scope of works required under the project is defined by the ‘Process Design
Criteria’ and the Feasibility Study summary reports listed in Appendix A.




5 PROJECT STRUCTURE




5.1 FACILITY NUMBERING



All new works under the MOPU project shall be classified against one (only) of the
facilities identified in Appendix B. This classification will define various
requirements for drawing numbering and equipment / pipe numbering and project cost
control as per Sections 6 and 7.



The battery limits between facilities shall be defined by the facility descriptions
given




			
	 	 	 
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in Appendix B and the following conventions:





	 	•	 	Process piping runs (and associated equipment) between facilities
shall be
labelled with the facility number of the source of flow
	 
	 	•	 	Equipment and associated piping runs for compressed air, reagent and
water
utilities shall be labelled with the facility number of that utility irrespective of
location in the plant.





6 DRAWING CONVENTIONS




6.1 RELEVANT SPECIFICATIONS



To ensure consistency with existing site documentation all project drawings shall comply
with the Standard Specification for AutoCAD Drawings (Specification A002). Key requirements
are outlined in Sections 6.2 to 6.5 below.




6.2 DRAWING STRUCTURE



All drawings shall be generated using the LGL standard drawing sheet and drawing attributes
provided. These attributes must not be altered without the prior written approval of LGL,
although Vendors / Consultants may add their own drawing number in a separate title block.
Except as otherwise indicated by Specification A002 (for Electrical drawings), project
drawing numbers shall be of the form ‘AAAA-B-CCCC where AAAA is a three or four digit
facility number defining the appropriate element of the process plant, B is a single
character discipline code identifying the engineering discipline associated with the
drawing, and CCCC is a four digit, sequential sheet number by facility and discipline.



The relevant discipline codes for the MOPU project are identified in Specification A002.
Sheet numbers shall be progressively allocated by the Vendor from a batch of sequential
numbers issued by LGL. Unless otherwise advised, all sheet numbers for the MOPU project
shall be 4 digits long and commence with the number ‘2’.




6.3 PROJECT TITLEBLOCK



Each drawing title shall comprise 3 to 4 lines as follows:





Line 1 (Folio Title): “Processing Plant” or “Geothermal Power Supply” as
appropriate.




Line 2 (Facility Name): Relevant facility name as defined by Appendix B.




Lines 3/4 (Drawing Description): Relevant drawing description to clearly describe
drawing content and distinguish each drawing from other drawings in the project
set.


Until such time as a drawing is revised to ‘As Constructed’ the Project ID Code (MOPU)
shall be included in the drawing number box on the titleblock as a ‘work-in-progress’ flag.
This flag shall be removed from each and every drawing upon completion of ‘As Constructed’
revisions.




6.4 ELECTRONIC FILENAMES



Electronic drawing filenames shall be of the form ‘MOPU-AAAABCCCC_D.dwg’ where ‘AAAABCCCC’ represents a contraction of the drawing number defined by
Section 6.2 and ‘D’ represents the current drawing revision number, as per the following:




			
	 	 	 
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	Drawing Number 

	 	Electronic Filename
	1341-C-2046 Rev 2

	 	MOPU-1341c2046_2.dwg





As in Section 6.3 the Project ID Code (‘MOPU-’) shall be removed from each and every filename
upon completion of ‘As Constructed’ revisions.




6.5 ELECTRONIC FORMATS



All AutoCAD drawing files supplied to LGL shall be saved in a format fully compatible with AutoCAD
2004 to ensure that files can be readily shared and accessed by the various parties involved in
the project.



Issue of drawings for review or comment shall be done as pdf documents formatted to A3 size to
facilitate ready distribution and printing. Drawings supplied in pdf format shall be fully
compatible with Adobe Reader 8.0 and Adobe Acrobat Professional 6.0.



Transmittal of AutoCAD drawing files shall be complete with all XRef files referenced by the
drawings, included with the drawing or the drawing package. All plot style tables & pen assignments
utilised by the Consultant, shall be supplied with the transmittal, so that correct printing of the
AutoCAD files can be undertaken by LGL.




7 LABELING CONVENTIONS




7.1 RELEVANT SPECIFICATIONS



Equipment, cabling and piping shall be labeled in accordance with the Standard Specification for
Vendor Documentation (Specification A003), Standard Specification for Piping Information
(Specification A005) and Standard Specification for Process Instrument Loop Numbering
(Specification A007). Key requirements are outlined in Sections 7.2 to 7.4 below.




7.2 EQUIPMENT NUMBERING



Each new item of equipment shall be identified by a unique ID number of the form AABBBB where ‘AA’
is a two character equipment code and ‘BBBB’ is a four digit numeric counter commencing with the
number ‘2’ or ‘3’ to identify the MOPU project. Each equipment sub-assembly with a separate
electrical drive shall be allocated its own unique equipment number of the form AABBBBC where
‘AABBBB’ is the equipment number identified for the unit as a whole, and ‘C’ is a sequential,
alphabetic suffix to identify individual sub-assembly elements.



The principal equipment numbers for the project are identified in the Project Equipment List. Any
additional equipment numbers shall be allocated by the Vendor / Consultant from a batch of counter
numbers provided by LGL. The allocation of numbers shall be carried out in such a way that
equipment items grouped together physically in the final plant and/or grouped together on the P&ID
drawings, shall have similar or closely sequenced numbers.




7.3 LOOP NUMBERING



Instrumentation shall be identified in accordance with the conventions shown on standard Drawing
130-FP-002. Loop numbers shall be of the form AABBBB where AA is the instrument code as per
Drawing 130-FP-002 and BBBB is a 4 digit sequential counter that is unique compared to both other
loop numbers and equipment numbers.




			
	 	 	 
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An initial loop number database for the project is identified in the Loop Number Register.
Any additional loop numbering shall be labelled by the Vendor / Consultant from a batch of
sequential counter numbers provided by LGL. Loop numbering shall be carried out in such a way that
instrument items grouped together physically in the final plant and/or grouped together on the
P&ID drawings, shall have closely sequenced numbers.




7.4 PIPE LABELING



All new pipes and pipe branches shall be identified by an ID label of the form AAA-BB-CCCC-DDDD-EE
where AAA is the nominal pipe diameter in mm, BB is a code describing the fluid carried by the
pipe, CCCC is the four digit facility number, DDDD is a unique 4 digit sequential counter, and EE
is a code representing the pipe material specification. Relevant fluid description and pipe
specification codes are identified in Specification A005.



The principal piping elements for the project are identified in the Project Line List. Any
additional pipes shall be labelled by the Vendor / Consultant from a batch of sequential counter
numbers provided by LGL. The allocation of counter numbers shall be carried out in such a way that
pipes grouped together physically in the final plant and/or grouped together on the P&ID drawings,
shall have similar or closely sequenced numbers.




8 PROJECT DOCUMENTATION





	All project documentation including reports, datasheets, databases, drawing lists, purchase
information, IOM documentation, etc shall comply with the Project Instructions, Standard
Specification for Vendor Documentation (Specification A003) and Standard Specification for Piping
Information (Specification A005).





In particular:





	 	•	 	Information shall be collated in the identified formats to facilitate ready
incorporation into other project databases.
	 
	 	•	 	Each document shall be cross referenced against all relevant equipment items to
enable database searching by equipment number.
	 
	 	•	 	All pdf documents of greater than 10 pages length shall include interactive
bookmarks to allow ready navigation to each item in the document table of contents.





9 CORRESPONDENCE




9.1 GENERAL



For ease and currency of communication, project correspondence will be handled by email wherever
possible. Without exception, every email shall be structured as follows:





	 	•	 	The email shall be addressed to both the project email address
and the intended recipient of the email.
	 
	 	•	 	The caption in the email subject line shall be of the form AAAA-BBBB-C-DDD-EEEE,
where AAAA is the Project ID Code, BBBB is the relevant four character work package
number (eg Contract Number or Purchase Order number), C is single character code
identifying the email originator (as





			
	 	 	 
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	 	 	 	identified below), DDD is a sequential correspondence counter for the particular
Contract, and EEEE is a descriptive title (of as many characters as required) to clearly
identify and distinguish the email subject.




Emails from LGL shall have the originator code “L”, emails from the Design Coordinator shall have
the originator code “D” and emails from all other Consultants, Contractors or Vendors shall have
the originator code “C”. Each organisation assigned to the project shall maintain their own
separate correspondence counter.




9.2 FORMAL TRANSMITTAL OF INFORMATION



Consultants / Vendors shall ensure that all formal transmittal of drawings and documentation to
LGL, whether by email, disk or hardcopy, is accompanied by an electronic transmittal form in
Microsoft EXCEL that identifies the following:





	 	•	 	A sequential transmittal number.
	 
	 	•	 	The electronic filename and a description of each drawing / document being
transmitted. Suitable descriptions would include the last two lines of a drawing
titleblock or a brief summation of document purpose or content.




Any covering email shall also include the word ‘Transmittal’ in the descriptive title component of
the subject line.



The purpose of these requirements is to enable ready collation of information from varied sources
into a comprehensive project database. Transfers of drawings and documentation which do not meet
these criteria will be treated as issue for information purposes only and the relevant drawings /
documents will not be registered in the project database.



In the absence of any other agreed format for the transmittal form, the Standard LGL Transmittal
(Specification A008) shall be utilised.




10 TECHNICAL SPECIFICATIONS



All design and construction shall comply with the relevant standard specifications listed in
Appendix C.




11 SURVEY DATUMS



Unless otherwise indicated all coordinate and level information for the MOPU upgrade project
shall be based on the “Lihir Grid” which is a plane coordinate system in metres aligned on AMG
North. The site position datum is PSM 12340 “UNIFORM 8” with the following characteristics:




	 	 	 	 	 	 	 	 	 
	 	 	Coordinates and	 	AMG Coordinates
	Parameter	 	RL to "Lihir Grid"	 	and RL
	Easting
	 	 	11843.12	 	 	 	461842.3	 
	Northing
	 	 	5030.31	 	 	 	9655030.1	 
	RL
	 	 	18.50	 	 	 	18.60	 





The “Lihir Grid” bearing is AMG plane bearing at PSM12340.



It is to be noted that the site also uses a second level datum for the mine pit and general
topographical survey. This mine datum is based on a level at PSM 12340 of RL1018.50 and conversion
to the project level datum entails subtraction of 1000.000m. Certain survey / reference
information provided to Consultants and




			
	 	 	 
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Vendors may reflect the mine datum and should be converted to the project datum as required
to support design and construction.




12 COMMUNITY PROVISIONS



Continued engagement of the local community will be critical to the success of the upgrade
project and all engineering design and construction shall be consistent with the intentions of the
project Community Engagement Strategy and Contracting Plan. In particular, design and construction
planning shall aim to maximise opportunities for local contracting or labour hire services wherever
it is possible to do so without compromising other principles of cost effectiveness, scheduling,
quality, and ooccupational health and safety. The key capacities by which the local community could
support the project include:





	 	•	 	General earthworks and drainage construction.
	 
	 	•	 	Construction of culverts, gabions and other site works.
	 
	 	•	 	Bending of rebar for concrete works.
	 
	 	•	 	General concrete construction for minor slabs and footings.
	 
	 	•	 	Supply of pre-cast concrete units.
	 
	 	•	 	Prefabrication of pipe spools.
	 
	 	•	 	Construction of buried piping.





13 SOIL GEOCHEMISTRY



Soil / soil pore water can be relatively aggressive in some parts of the site as a
consequence of the volcanic origins of most materials. Unless specific soil test information is
available for the immediate footprint of the works, the following worst-case soil geo-chemistry
shall be assumed for design purposes:





	 	•	 	pH 5.4
	 
	 	•	 	Chloride concentration of 50-60 mg/kg Cl
	 
	 	•	 	Sulphate concentration of 200 mg/kg SO4





14 EARTHWORKS DESIGN CONSTRAINTS




14.1 SOURCING OF BORROW MATERIAL



An existing basalt quarry operated by a local cooperative is located adjacent to the Londolovit
Weir (approx 10km one-way haul from process plant site). Development of additional hard-rock
quarries is likely be problematic from a community relations perspective and it is envisaged that
the supply of concrete aggregate and crushed rock will be limited to the output of the existing
quarry and crushing plant..



Similarly, limestone / coronus material for filling of building pads and capping of working areas
will have to be sourced from existing road works borrow pits in the NE of the island (approx 20km
one-way haul) or proposed borrow pits along the Wurtol pipeline route (approx 10km one-way haul).
Readily accessible coronus reserves are limited in quantity, and are also in heavy demand for
other mine maintenance and community projects.



Given the constraints on material availability and potential issues associated with




			
	 	 	 
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heavy truck traffic along local roads, a design that minimises the required extent of
material import will be preferable.




14.2 DISPOSAL OF EXCAVATED SPOIL



Flat land on Lihir Island is at a very high premium and there are few sites for ready disposal of
excavated spoil — especially poor quality material. As a consequence the earthworks design should
attempt to minimise the extent of excavation wherever practical.




15 ECONOMIC COMPARISONS



Where economic comparisons are required to evaluate different options, they shall comprise
assessment of net present cost (NPC) based on the following:




			
	 	 	 
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Appendix A List of Feasibility Study Design Outputs




	 	 	 
	Volume	 	Description
	2.3

	 	Project Summary
	3.3.1

	 	Project Constructability Plan
	3.3.2

	 	Crushing, Conveying and Stockpile Summary Report
	3.3.3

	 	Grinding Summary Report
	3.3.4

	 	Oxygen Plant Summary Report
	3.3.5

	 	Pressure Oxidation Summary Report
	3.3.6

	 	Thickening / Mill Water Summary Report
	3.3.7

	 	NCA Summary Report
	3.3.8

	 	Tailings Summary Report
	3.3.9

	 	Electrical Summary Report
	3.3.10

	 	Raw Water Summary Report
	3.3.11

	 	Treated Water Summary Report
	3.3.12

	 	Seawater Summary Report
	3.3.13

	 	Piping Summary Report
	3.3.14

	 	Feasibility Study Drawings






			
	 	 	 
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Appendix B Project Facility Numbers




	 	 	 	 	 
	Facility	 	Facility Name	 	Facility Description
	1314

	 	Primary Crushing
	 	New crushing plant for the MOPU project including

crusher discharge conveyor
	 
	 	 	 	 
	1315

	 	Primary Conveying
	 	New primary conveying system for the MOPU project
including any crossovers to the existing primary
conveying system.
	 
	 	 	 	 
	1316

	 	Ore Stacking
	 	New stacking conveyor for the MOPU project
	 
	 	 	 	 
	1325

	 	Ore Reclaim
	 	Ore reclaim facilities for HGO Grinding and
Classification Circuit No 2.
	 
	 	 	 	 
	1326

	 	Grinding & Classification
	 	HGO Grinding and Classification Circuit No 2.
	 
	 	 	 	 
	1341

	 	Grind Thickening
	 	New grind thickening facilities.
	 
	 	 	 	 
	1342

	 	Pre-Oxidation Storage
	 	All pre-oxidation infrastructure including
existing facilities.
	 
	 	 	 	 
	1343

	 	Pressure Oxidation
	 	All pressure oxidation infrastructure including
existing facilities.
	 
	 	 	 	 
	1345

	 	CCD Wash Thickening — Train 1
	 	CCD wash thickening facilities for Train 1.
	 
	 	 	 	 
	1349

	 	CCD Wash Thickening — Train 2
	 	CCD wash thickening facilities for Train 2.
	 
	 	 	 	 
	1351

	 	Neutralisation, Cyanidation and
Adsorption
	 	All Neutralisation, Cyanidation and Adsorption
facilities including both NCA Circuit No 1 and NCA
Circuit No 2.
	 
	 	 	 	 
	1361

	 	Gold Recovery and Carbon
Regeneration
	 	All gold recovery and carbon regeneration
facilities including existing infrastructure.
	 
	 	 	 	 
	1391**

	 	Plant Area Services
	 	Mill water pumps and distribution piping.
	 
	 	 	 	 
	1392

	 	Plant Air Systems
	 	All plant air systems and distribution piping
including existing infrastructure.
	 
	 	 	 	 
	1393

	 	Process Control System
	 	All Process Control Systems including existing
infrastructure.
	 
	 	 	 	 
	1396

	 	Steam Facility
	 	Installation / upgrade of steam boilers or heat
recovery units for the express purpose of process steam
generation, as well as steam distribution piping for
both high pressure (HP) and low pressure (LP) steam
services.
	 
	 	 	 	 
	1397

	 	Plant Site Drainage
	 	Installation / upgrade of general site drainage
works including site grading, catchment drains,
drainage control bunding, etc. 



Any drainage works
involving excavation or profiling of roads shall be
separately covered under facility 1398.
	 
	 	 	 	 
	1398

	 	Plant Site Roads
	 	All roadworks within the plant site including
installation / upgrade of utility and piping culverts
and installation / upgrade of road drainage works.
	 
	 	 	 	 
	1410

	 	Reagent Handling
	 	All reagent supply and handling systems including
existing infrastructure.
	 
	 	 	 	 
	1420

	 	Lime Production and Handling
	 	All lime supply and handling systems including
existing infrastructure.
	 
	 	 	 	 
	1560

	 	New Oxygen Plant
	 	New oxygen plant for the MOPU project.
	 
	 	 	 	 
	1611

	 	Tails Collection System
	 	Collection chambers and piping between the CCD
wash thickening / NCA overflows and tailings
de-aeration tanks (both new and existing).






			
	 	 	 
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	Facility	 	Facility Name	 	Facility Description
	1615

	 	Tails Detoxification Facility
	 	New detoxification facility for the
MOPU project.
	 
	 	 	 	 
	1621

	 	Tails Disposal System
	 	New tailings de-aeration tank and
outfall for the MOPU project.
	 
	 	 	 	 
	1720

	 	Electrical Distribution and Control
	 	All electrical distribution and
control infrastructure including existing
facilities.
	 
	 	 	 	 
	1770

	 	MOPU Geothermal Power
	 	Additional geothermal generating
capacity and associated infrastructure
associated with the MOPU project.
	 
	 	 	 	 
	1780

	 	Power Transmission Lines
	 	Power transmission from new geothermal
power stations to the process plant plus
power transmission to the Wurtol
Weir.
	 
	 	 	 	 
	1810

	 	Treated Water Systems
	 	All treatment and distribution of
primary treated water (filtered /clarified),
potable water and
demineralised water services, including
existing infrastructure.
	 
	 	 	 	 
	1824**

	 	Raw Water Distribution
	 	All raw water distribution piping fed
from the Londolovit water supply including
existing infrastructure.
	 
	 	 	 	 
	1825

	 	Wurtol Weir & Pump Station
	 	Civil, structural and concrete works
for the Wurtol weir and pump station.
	 
	 	 	 	 
	1826

	 	Wurtol Raw Water Supply
	 	Pumps and transfer pipeline for raw
water supply from Wurtol Weir.
	 
	 	 	 	 
	1830

	 	Seawater Supply and Distribution
	 	All seawater supply, distribution and
return facilities including existing
infrastructure.
	 
	 	 	 	 
	1920

	 	Bulk Commodity Storages
	 	Reclamation of small boat harbour.
	 
	 	 	 	 
	2010

	 	Berthing Facilities
	 	Roll-on / Roll-off Facility.
	 
	 	 	 	 
	2101

	 	Support Facilities
	 	Warehousing and workshops.
	 
	 	 	 	 
	2240**

	 	Fire Protection Services
	 	All fire water piping including
existing infrastructure.








 




			
	**	 	Work in these areas has been consolidated under Facility 1391 for budgeting and cost control
purposes. However, labelling of pipes and drawings shall reflect the full breakdown of facilities
identified in this Appendix B.





			
	 	 	 
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Appendix C List of Standard Specifications




Administrative Specifications




	 	 	 
	Spec.	 	 
	Number	 	Title
	A001
	 	Project Instructions

	A002
	 	AutoCAD Drawings

	A003
	 	Vendor Documentation

	A004
	 	Register Project Information

	A005
	 	 

	A006
	 	 

	A007
	 	Loop Numbering

	A008
	 	Standard Transmittal Form







Technical Specifications — Design




	 	 	 
	Spec.	 	 
	Number	 	Title
	E100
	 	General Electrical Specification

	E101
	 	DCS and Control System

	D002
	 	Civil & Structural Design Criteria

	D003
	 	Mechanical Design Criteria

	D004
	 	Piping Design Criteria







Technical Specifications — Construction




General




	 	 	 
	Spec.	 	 
	Number	 	Title
	G001
	 	Site Data and Project Information

	G002
	 	Packaging and Shipping







Electrical




	 	 	 
	Spec.	 	 
	Number	 	Title
	E001
	 	Low Voltage Motor Control Centres

	E002
	 	HV Switchgear

	E003
	 	Transportable Switchrooms

	E004
	 	Power Transformers

	E005
	 	LV Motors

	E006
	 	Instruments and Field Devices

	E007
	 	LV Cable

	E008
	 	HV Cable

	E009
	 	Variable Speed Drives






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Civil and Structural




	 	 	 
	Spec.	 	 
	Number	 	Title
	S001
	 	Bulk Earthworks

	S002
	 	Sheet Piling

	S003
	 	General Civil Works

	S004
	 	Concrete

	S005
	 	Concrete Masonry

	S006
	 	Structural Steelwork

	S007
	 	Cladding

	S008
	 	Grouting







Mechanical




	 	 	 
	Spec.	 	 
	Number	 	Title
	M001
	 	Agitators

	M002
	 	Cranes, Monorails and Hoists

	M003
	 	Compressed Air Services

	M004
	 	Conveyor Equipment

	M005
	 	Fans and Blowers

	M006
	 	Linear Screens

	M007
	 	 

	M008
	 	 

	M009
	 	Pumps

	M010
	 	Signage

	M011
	 	 

	M012
	 	Tank Fabrication

	M013
	 	 

	M100
	 	Mechanical Equipment Installation

	M101
	 	Equipment Noise Levels

	M102
	 	Insulation

	M103
	 	Protective Coatings







Piping




	 	 	 
	Spec.	 	 
	Number	 	Title
	P001
	 	 

	P002
	 	Piping Systems

	P003
	 	Piping Design Standards

	P004
	 	Valve Technical Specification & Index

	P005
	 	Specialty Piping Items

	P006
	 	Standard Pipe Support Details

	P007
	 	Fabrication, Inspection & Testing of Piping

	P008
	 	Packaged Equipment Piping

	P009
	 	Supply, Installation & Testing of Rubber Lining

	P010
	 	Supply, Installation & Testing of Cement Lining for Pipe

	P011
	 	Purchase Specification for Pipe, Fittings & Flanges

	P012
	 	Purchase Specification for Stud Bolts, Nuts & Gaskets

	P013
	 	Purchase Specification for Valves






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MILLION OUNCE PLANT UPGRADE

PROJECT




ENGINEERING DESIGN

GENERAL REQUIREMENTS



	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	Approved	 	 
	Revision	 	Date	 	Author	 	By	 	Comments
	00

	 	14/05/08
	 	CW
	 	 	 	Issued for Tender






 









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Table of Contents




	 	 	 	 	 
	1 INTRODUCTION
	 	 	3	 
	 
	 	 	 	 
	2 GENERAL SCOPE
	 	 	3	 
	 
	 	 	 	 
	3 ENGINEERING ADMINISTRATION
	 	 	3	 
	 
	 	 	 	 
	3.1 Objectives
	 	 	3	 
	3.2 Administrative Tasks
	 	 	3	 
	 
	 	 	 	 
	4 FRONT END ENGINEERING DESIGN (FEED)
	 	 	4	 
	 
	 	 	 	 
	4.1 Objectives
	 	 	4	 
	4.2 FEED Tasks
	 	 	4	 
	4.2.1 General
	 	 	4	 
	4.2.2 Site Conditions
	 	 	4	 
	4.2.3 Process Engineering
	 	 	5	 
	4.2.4 Risk Assessment
	 	 	6	 
	4.2.5 Piping Design
	 	 	6	 
	4.2.6 Mechanical Design
	 	 	7	 
	4.2.7 Civil and Concrete Design
	 	 	7	 
	4.2.8 Structural Steel Design
	 	 	8	 
	4.2.9 Project Scheduling
	 	 	8	 
	 
	 	 	 	 
	5 DETAILED DESIGN
	 	 	8	 
	 
	 	 	 	 
	5.1 Objectives
	 	 	8	 
	5.2 Detail Design Tasks
	 	 	9	 
	5.2.1 General
	 	 	9	 
	5.2.2 Civil Design
	 	 	9	 
	5.2.3 Concrete Design
	 	 	10	 
	5.2.4 Structural Steel Design
	 	 	10	 
	5.2.5 Mechanical Design
	 	 	11	 
	5.2.6 Piping Design
	 	 	11	 
	5.2.7 Process Engineering
	 	 	12	 
	 
	 	 	 	 
	6 CHANGE MANAGEMENT
	 	 	12	 
	 
	 	 	 	 
	7 PROCUREMENT
	 	 	12	 





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1 INTRODUCTION



The Lihir Gold group (LGL) is currently upgrading its operation on Lihir Island in the New Ireland
province of Papua New Guinea. The works, known as the Million Ounce Plant Upgrade (MOPU) project,
comprise the provision of additional pressure oxidation capacity together with a wide range of
ancillary process and utility services to facilitate increased plant throughput.



The purpose of this document is to define the general requirements for Consulting Engineering
inputs to support the MOPU project.




2 GENERAL SCOPE



The services to be rendered by the Consultant shall comprise execution of all activities identified in this document including:





	 	•	 	Engineering administration;
	 
	 	•	 	Front end engineering design (FEED);
	 
	 	•	 	Detailed engineering (DE);
	 
	 	•	 	Change Management support;
	 
	 	•	 	Procurement support.




The specific technical scope including definition of the work package and delineation of boundary
limits shall be as defined in the attached ‘Appendix 2A-2 Technical Scope of Work’.




3 ENGINEERING ADMINISTRATION




3.1 OBJECTIVES



The key objectives of engineering administration for the project are to:





	 	•	 	Ensure effective information flow between the consultant, LGL and other relevant parties.
	 
	 	•	 	Ensure that drawings and key information summaries (equipment list, line list,
documentation register, etc) are prepared in accordance with the relevant LGL standards.
	 
	 	•	 	Ensure that all drawings, calculations and other project documentation are submitted to LGL in accordance with identified requirements.





3.2 ADMINISTRATIVE TASKS



In order to meet these administrative objectives the Consultant shall:





	 	•	 	Follow the requirements of the Project Reference and other referenced LGL standards.
	 
	 	•	 	Provide and manage a robust document control system.
	 
	 	•	 	Maintain a robust quality assurance system.





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	 	•	 	Maintain a current register of all project documentation in an agreed format compatible with
LGL’s own documentation database.
	 
	 	•	 	Attend regular technical co-ordination meetings with LGL.
	 
	 	•	 	Prepare and submit design progress reports in the format and at the frequencies required by LGL.
	 
	 	•	 	Ensure all available project documentation including design drawings, reports, project
specifications, information registers, calculations, hand sketches, software input files,
computer models, vendor documentation, MSDSs, etc are handed over to LGL as part of the
project outcomes.
	 
	 	•	 	Provide a final documentation handover comprising copies of all project documentation in
hardcopy format (x3), native electronic format and pdf format (except where otherwise agreed
for specific exceptions that do not lend themselves to a particular format).





4 FRONT END ENGINEERING DESIGN (FEED)




4.1 OBJECTIVES



The objectives of the front end engineering design are to:





	 	•	 	Finalise a safe, cost effective, operable, maintainable and
constructible design
arrangement based on available inputs from the Feasibility Study and LGL Operations,
Construction and Maintenance groups.






	 	•	 	Eliminate any technical uncertainties associated with the relevant project facility.
	 
	 	•	 	Produce adequate documentation, describing the design arrangement, from which detailed design work can be efficiently completed.
	 
	 	•	 	Develop a design schedule to interface with the overall project schedule.
	 
	 	•	 	Provide sufficient quantity take off’s to confirm that the identified design arrangements are consistent with the project budget.
	 
	 	•	 	Develop equipment specifications and bid packages for long lead items.





4.2 FEED TASKS




4.2.1 General



The work to be carried out as part of the FEED Study shall include, but not be limited to, the
tasks identified in the following sections.




4.2.2 Site Conditions



The Consultant shall:





	 	•	 	Review the Project Reference, Community Engagement Strategy and Contracting Plan, and
familiarise themselves with these general constraints and objectives of the project.
	 
	 	•	 	Review the available weather monitoring data and familiarise themselves with





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	 	 	 	the range of climatic conditions experienced on site, and the potential implications for design and construction.
	 
	 	•	 	Review existing geotechnical and survey data to highlight any deficiencies and identify additional investigation required.
	 
	 	•	 	Review existing underground layout drawings and satisfy themselves as to the position of underground services within their limit of works.
	 
	 	•	 	Review existing plant layouts & constructability documentation to understand the space
limitations, construction and maintenance access constraints, and lay-down strategies for
the project.





4.2.3 Process Engineering



The Consultant shall:





	 	•	 	Develop final process design criteria for the principal upgrade elements based on:






	 	o	 	Review of the Feasibility Study process design criteria (0701-005-00-S-PDC Expansion) and mass balance;
	 
	 	o	 	Review of the relevant Feasibility Study summary reports;
	 
	 	o	 	Confirmation of existing plant and equipment capacities;
	 
	 	o	 	Review of the identified upgrade performance requirements;
	 
	 	o	 	Identification and review of critical plant operating parameters;
	 
	 	o	 	Review of process and metallurgical test work;
	 
	 	o	 	Review of relevant regulatory requirements;
	 
	 	o	 	Review of the available utilities and services in terms of both supply capacity and supply quality;
	 
	 	o	 	Review of raw material characteristics;
	 
	 	o	 	Review of all other operating goals and constraints identified by LGL.






	 	•	 	Review the mass balance based on the design criteria developed above and identify any required changes to LGL.
	 
	 	•	 	Review the Process Flow Diagrams developed out of the Feasibility Study to ensure:






	 	o	 	Clear definition of the interfaces between all major plant and equipment items;
	 
	 	o	 	Clear definition of the interfaces with existing plant and equipment;
	 
	 	o	 	Inclusion of all major equipment and control items;
	 
	 	o	 	Clear identification of all process streams complete with stream references to the mass balance.






	 	•	 	Mark-up any changes required to the Process Flow Diagrams (PFD’s) and provide the marked up drawings to LGL who will separately arrange drafting.
	 
	 	•	 	Liaise with the project electrical consultant to formulate a consistent, integrated control philosophy for P&IDs.
	 
	 	•	 	Undertake a site visit to confirm that the P&IDs developed out of the Feasibility Study are fully consistent with actual piping and instrumentation





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	 	 	 	arrangements in the field.
	 
	 	•	 	Mark-up any revisions required to bring the P&IDs to a standard suitable for HAZOP, and
provide the marked up drawings to LGL who will separately arrange drafting.
	 
	 	•	 	Identify all tie-ins to existing plant, equipment and piping and prepare a preliminary tie-in location plan.
	 
	 	•	 	Provide a preliminary instrument list.
	 
	 	•	 	Provide process input to required HAZOP studies.





4.2.4 Risk Assessment



The Consultant shall:





	 	•	 	Provide comprehensive review of plant processes to identify actual or potentially hazardous procedures and operations.
	 
	 	•	 	Undertake preliminary development of measures to eliminate or mitigate any hazardous procedures and operations identified.





4.2.5 Piping Design



The Consultant shall:





	 	•	 	Review standard LGL piping specifications and develop any non-standard specifications necessary for specialised pipework requirements.
	 
	 	•	 	Review existing piping drawings and Feasibility Study piping layouts to establish optimum routes for major new pipework connections.
	 
	 	•	 	Undertake sufficient hydraulic modelling to confirm acceptable system pressure characteristics and identify optimum sizing of major lines.
	 
	 	•	 	Develop preliminary piping layouts and hand-sketched isometric drawings for both above-ground and underground piping.
	 
	 	•	 	Liaise with the project electrical Consultant to coordinate routes for piping and electrical services.
	 
	 	•	 	Undertake a preliminary pipe rack loading study to identify pipe rack structural requirements.
	 
	 	•	 	Prepare sufficient quantity take-off’s to confirm that the identified piping arrangements
are consistent with the project budget and provide information to support tendering of
piping construction.
	 
	 	•	 	Review the design in the context of the Community Engagement Strategy and Contracting Plan and highlight any issues with or changes required to those strategies.
	 
	 	•	 	Provide well developed Tie-In and Line Lists in a format agreed with LGL.
	 
	 	•	 	Provide a preliminary valve list.
	 
	 	•	 	Complete initial design of critical pipes and launders.
	 
	 	•	 	Provide designs for non-standard pipe supports.





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4.2.6 Mechanical Design



The Consultant shall:





	 	•	 	Review LGL design criteria and standard construction specifications.
	 
	 	•	 	Develop non-standard specifications where required for specialised installations.
	 
	 	•	 	Review existing plant layouts.
	 
	 	•	 	Review the plant layouts, general arrangements and constructability constraints identified out of the Feasibility Study.
	 
	 	•	 	Develop final plant and equipment layouts in consultation with LGL.
	 
	 	•	 	Prepare comprehensive layout drawings and general arrangements.
	 
	 	•	 	Provide a simple 3D AutoCAD ‘block model’ defining the rectangular volume physically
occupied by each item of equipment as well as the rectangular volume required for access to,
maintenance and/or removal of that equipment.
	 
	 	•	 	Review and update the project equipment list to ensure that it provides comprehensive identification of all equipment and equipment sub-assemblies.
	 
	 	•	 	Develop comprehensive specifications, datasheets and requisitions for all major equipment items.
	 
	 	•	 	Prepare commercial bid packages for all major equipment items.
	 
	 	•	 	Identify any equipment arrangements that are unlikely to be consistent with the project budget.





4.2.7 Civil and Concrete Design



The Consultant shall:





	 	•	 	Review LGL design criteria and standard construction specifications.
	 
	 	•	 	Develop an optimised foundation strategy to suit specific plant and site constraints.
	 
	 	•	 	Prepare preliminary foundation designs for major and equipment plant items.
	 
	 	•	 	Provide a simple 3D AutoCAD ‘block model’ defining the rectangular volume physically occupied by each major concrete element.
	 
	 	•	 	Develop preliminary layouts and designs for site drainage.
	 
	 	•	 	Prepare preliminary layouts and designs for roadways.
	 
	 	•	 	Prepare a preliminary earthworks design and establish earthworks requirements.
	 
	 	•	 	Prepare sufficient quantity take-off’s to confirm that the identified civil works
arrangement is consistent with the project budget and provide information to support
tendering of civil works construction.
	 
	 	•	 	Review the design in the context of the Community Engagement Strategy and Contracting Plan and highlight any issues with or changes required to those strategies.





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4.2.8 Structural Steel Design



The Consultant shall:





	 	•	 	Review LGL design criteria and standard construction specifications.
	 
	 	•	 	Prepare preliminary structural designs for:






	 	o	 	Support structures associated with all major plant and equipment items;
	 
	 	o	 	Major buildings;
	 
	 	o	 	Pipe racks.






	 	•	 	Prepare a 3D AutoCAD ‘wire model’ that defines the outer face, top surface and any intermediate platform levels for the major steelwork elements identified above.
	 
	 	•	 	Prepare sufficient quantity take-off’s to confirm that the identified structural works
are consistent with the project budget and provide information to support tendering of
steelwork fabrication and erection.
	 
	 	•	 	Review the design in the context of the Community Engagement Strategy and Contracting Plan and highlight any issues with or changes required to those strategies.





4.2.9 Project Scheduling



The Consultant shall:





	 	•	 	Develop a schedule for the detailed design work package which ensures that design milestones are integrated with the overall project schedule.
	 
	 	•	 	Identify long lead time items.
	 
	 	•	 	Identify any tie-ins for which scheduling is critical.





5 DETAILED DESIGN




5.1 OBJECTIVES



The objectives of the detailed design are to:





	 	•	 	Develop a safe, cost effective, operable, maintainable and constructive engineering
design which allows LGL to realise the both the operational and sustainable development
goals of the upgrade project.
	 
	 	•	 	Develop a design conforming to LGL engineering standards.
	 
	 	•	 	Provide all engineering documentation necessary for a complete and fully functioning works, including all documentation to facilitate.






	 	o	 	Specification and procurement of all equipment;
	 
	 	o	 	Manufacture of non-proprietary items;
	 
	 	o	 	Construction and commissioning of the plant;
	 
	 	o	 	On-going operation and maintenance of the plant.






	 	•	 	Provide a register of all documentation produced out of the detailed design





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	 	 	 	process in the format identified by LGL.
	 
	 	•	 	Complete the design in accordance with an agreed design schedule that reflects the overall scheduling requirements of the project.




The Consultant shall be fully responsible for execution and management of the detail design work
package and preparation of associated documentation. Design documentation (drawings, reports,
calculations, technical specifications) shall include all considerations and details necessary for
LGL to construct, operate and maintain the works.




5.2 DETAIL DESIGN TASKS




5.2.1 General



As a general function of the detailed design the Consultant shall:





	 	•	 	Develop and document a Construction Methodology to identify construction access /
laydown strategies and constructability constraints to the Construction phase of the works.
	 
	 	•	 	Develop and document a Commissioning Plan that identifies staging sequence, shut down requirements, operations interfaces and acceptance criteria.
	 
	 	•	 	Develop and document a Safety Plan highlighting the key safety / risk issues that need to be managed during construction, operation or maintenance of the plant.
	 
	 	•	 	Prepare a Design Report documenting the development of the final engineering design including cross disciplinary checks and coordination.





5.2.2 Civil Design



The Consultant shall:





	 	•	 	Undertake detailed engineering design for all earthworks, roadworks and drainage systems.
	 
	 	•	 	Ensure that the design is coordinated with the work of others and recognises relevant constructability constraints.
	 
	 	•	 	Develop project specifications for fill / backfill material quality taking into consideration economy of methods and the materials available locally.
	 
	 	•	 	Provide all detailed drawings necessary for construction of the works.
	 
	 	•	 	Identify the quality assurance procedures / documentation to be implemented to ensure civil works construction complies with the specified requirements.
	 
	 	•	 	Provide final material take offs in the formats identified by LGL to facilitate integration with project costing systems.
	 
	 	•	 	Provide a copy all calculations, investigation reports, project specifications and any
other available documentation relevant to construction or maintenance of the works together
with an overall register of such documentation in the format identified by LGL.





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5.2.3 Concrete Design



The Consultant shall:





	 	•	 	Undertake detailed engineering design for all foundations, slabs, hardstands and other concrete structures.
	 
	 	•	 	Ensure that the design is coordinated with the work of others and recognises relevant constructability constraints.
	 
	 	•	 	Develop any project specifications necessary for construction of highly specialised concrete or grouting works not adequately covered by standard specifications.
	 
	 	•	 	Develop any project specifications necessary for specialised concrete surface protection requirements not adequately covered by standard specifications.
	 
	 	•	 	Provide all detailed drawings necessary for complete construction of the works.
	 
	 	•	 	Update the 3D ‘block model’ developed in the FEED study to reflect any detailed design changes.
	 
	 	•	 	Identify the quality assurance procedures / documentation to be implemented to ensure concrete construction complies with the specified requirements.
	 
	 	•	 	Provide a final material take-off in the format identified by LGL to facilitate integration with project costing systems.
	 
	 	•	 	Provide a copy of all calculations, investigation reports, project specifications and any
other available documentation relevant to construction or maintenance of the works together
with an overall register of such documentation in the format identified by LGL.





5.2.4 Structural Steel Design



The Consultant shall:





	 	•	 	Undertake detailed engineering design for all structural steelwork including tankage,
equipment support structures, building structures, pipe racks and pipe support structures,
and access stairs and walkways.
	 
	 	•	 	Ensure that the design is coordinated with the work of others and recognises relevant constructability constraints.
	 
	 	•	 	Provide detail design drawings for all steelwork that include all information necessary to facilitate the production of shop drawings by others.
	 
	 	•	 	Update the 3D ‘wire model’ developed in the FEED study to reflect any detailed design changes.
	 
	 	•	 	Identify the quality assurance procedures / documentation to be implemented to ensure steelwork fabrication and erection complies with the specified requirements.
	 
	 	•	 	Provide a final material take off in the format identified by LGL to facilitate integration with project costing systems.
	 
	 	•	 	Provide a copy of all calculations, investigation reports, project specifications,
models and any other available documentation relevant to construction or maintenance of the
works together with an overall register of such documentation in the format identified by
LGL.




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5.2.5 Mechanical Design



The Consultant shall:





	 	•	 	Undertake detailed engineering design for all mechanical equipment required in the works.
	 
	 	•	 	Ensure that the design is coordinated with the work of others and recognises relevant constructability constraints.
	 
	 	•	 	Provide final equipment sizing and selection.
	 
	 	•	 	Provide detailed general arrangement and layout drawings for all equipment installations.
	 
	 	•	 	Provide detailed general arrangement and construction drawings for all non-proprietary
mechanical equipment complete with all necessary information to facilitate the production
of shop drawings by others.
	 
	 	•	 	Update the 3D ‘block model’ developed in the FEED study to reflect any detailed design
changes.
	 
	 	•	 	Identify the quality assurance procedures / documentation to be implemented to ensure
equipment manufacture, installation and testing complies with the specified requirements.
	 
	 	•	 	Provide a final equipment list in the format identified by LGL.
	 
	 	•	 	Provide a copy of all calculations, investigation reports, project specifications, models
and any other available documentation relevant to construction, maintenance or operation of
the equipment together with an overall register of such documentation in the format
identified by LGL.





5.2.6 Piping Design



The Consultant shall:





	 	•	 	Undertake detailed engineering design of all process lines and launders.
	 
	 	•	 	Undertake piping interference checks.
	 
	 	•	 	Ensure that the design is coordinated with the work of others and recognises relevant constructability constraints.
	 
	 	•	 	Provide datasheets and specifications for all SP Items.
	 
	 	•	 	Provide all detailed drawings necessary for complete construction of the works including piping isometrics for all major lines.
	 
	 	•	 	Provide a consolidated 3D line diagram of all major piping lines in the format identified by LGL.
	 
	 	•	 	Provide a tabulation of 3D coordinates for all major piping lines as an export from the ‘model’ described above.
	 
	 	•	 	Identify the quality assurance procedures / documentation to be implemented to ensure piping construction and testing complies with the specified requirements.
	 
	 	•	 	Provide a comprehensive material take-off in the format identified by LGL to facilitate integration with project costing systems.
	 
	 	•	 	Provide a copy of all calculations, investigation reports, project specifications




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	 	 	 	and any other available documentation relevant to construction or maintenance of the works
together with an overall register of such documentation in the format identified by LGL.





5.2.7 Process Engineering



The Consultant shall:





	 	•	 	Provide the following drawings and documentation:






	 	o	 	Final review of Mass Balance;
	 
	 	o	 	Mark-up of final changes required to Process Flow Diagrams;
	 
	 	o	 	Mark-up of final changes required to P&IDs;
	 
	 	o	 	Detailed description of adopted process and associated plant
operating philosophy;
	 
	 	o	 	Control logic documentation;
	 
	 	o	 	Final Line, Instrumentation, Valve and Tie-In lists based on the final P&ID
mark-up.






	 	•	 	Provide a copy of all calculations, investigation reports and any other available
documentation relevant to construction, maintenance or operation of the works together with
an overall register of such documentation in the format identified by LGL.





6 CHANGE MANAGEMENT



Where engineering design identifies an issue or benefit that warrants change to the general
arrangement of the works identified out of the Feasibility Study then a formal Change Management
process will need to be followed. In those circumstances the Consultant may be requested to
provide additional inputs including, but not limited to:





	 	•	 	Development of comparative costs for different scenarios.
	 
	 	•	 	Development of additional sketch drawings to describe the proposed change.
	 
	 	•	 	Development and documentation of a detailed justification for the proposed change.
	 
	 	•	 	Overall responsibility for completion of the full Change Management process for a particular variation.




No change shall be made to any fundamental aspect of the project without conducting a formal
Change Management process.




7 PROCUREMENT



The Consultant shall provide engineering procurement services as required to assist the MOPU
project. In addition to the requirements of Section 4.2.6 the Consultant may be called upon to:





	 	•	 	Prepare additional detailed equipment specifications.
	 
	 	•	 	Prepare additional comprehensive bid packages.
	 
	 	•	 	Prepare the technical portions of other enquiry documents for the manufacture, supply, erection and commissioning of the works.





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	 	•	 	Assist with the preparation of wider tendering, purchasing and contract documentation.
	 
	 	•	 	Assist with development of recommended bidders lists for LGL approval.
	 
	 	•	 	Where required, act as LGL’s agent, solicit bids, tabulate prices, prepare technical and commercial evaluations, and make recommendations.
	 
	 	•	 	Where required, review and approve vendor drawings on behalf of LGL.
	 
	 	•	 	Where required, provide direct contact with suppliers regarding technical matters.
	 
	 	•	 	Where required, arrange for witnessing of equipment testing.
	 
	 	•	 	Where required, perform shop inspections of equipment and material to ensure conformance to specifications and purchase orders.




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MILLION OUNCE PLANT UPGRADE

PROJECT




ENGINEERING DESIGN FOR UPGRADE OF

GRINDING AND OXIDATION FACILITIES



APPENDIX 2/A-2

TECHNICAL SCOPE OF WORK



	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	Approved	 	 
	Revision	 	Date	 	Author	 	By	 	Comments
	01

	 	14/05/08
	 	cw
	 	 	 	Issued for Tender






 









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Table of Contents




	 	 	 	 	 
	1 INTRODUCTION
	 	 	3	 
	 
	 	 	 	 
	2 LIMITS OF WORK
	 	 	3	 
	 
	 	 	 	 
	2.1 General
	 	 	3	 
	2.2 Battery Limits
	 	 	4	 
	2.2.1 General
	 	 	4	 
	2.2.2 Interpretation of P&IDs
	 	 	5	 
	2.2.3 Provision of Air and Water Service Points
	 	 	6	 
	2.3 Review of P&IDs
	 	 	6	 
	2.4 Exclusions
	 	 	6	 
	 
	 	 	 	 
	3 CONCURRENT INVESTIGATIONS
	 	 	7	 
	 
	 	 	 	 
	4 KEY MILESTONES
	 	 	7	 
	 
	 	 	 	 
	5 TECHNICAL SCOPE
	 	 	7	 
	 
	 	 	 	 
	5.1 Ore Reclaim
	 	 	7	 
	5.1.1 Included Facilities
	 	 	7	 
	5.1.2 Background
	 	 	7	 
	5.1.3 Upgraded Operation
	 	 	8	 
	5.1.4 Specific Requirements for FEED
	 	 	8	 
	5.2 Grinding and Classification
	 	 	9	 
	5.2.1 Included Facilities
	 	 	9	 
	5.2.2 Background
	 	 	9	 
	5.2.3 Upgraded Operation
	 	 	9	 
	5.2.4 Specific Requirements for FEED
	 	 	10	 
	5.3 Grind Thickening
	 	 	11	 
	5.3.1 Included Facilities
	 	 	11	 
	5.3.2 Background
	 	 	11	 
	5.3.3 Upgraded Operation
	 	 	11	 
	5.3.4 Specific Requirements for FEED
	 	 	13	 
	5.4 Pre-Oxidation
	 	 	13	 
	5.4.1 Included Facilities
	 	 	13	 
	5.4.2 Background
	 	 	13	 
	5.4.3 Upgraded Operation
	 	 	14	 
	5.4.4 Specific Requirements for FEED
	 	 	14	 
	5.5 Pressure Oxidation
	 	 	14	 
	5 5.1 Included Facilities
	 	 	14	 
	5.5.2 Background
	 	 	14	 
	5.5.3 Upgraded Operation
	 	 	15	 
	5.5.4 Specific Requirements for FEED
	 	 	16	 
	 
	 	 	 	 
	6 RESPONSIBILITY MATRIX
	 	 	17	 
	 
	 	 	 	 
	7 ADDITIONAL ATTACHMENTS
	 	 	20	 
	 
	 	 	 	 
	8 REFERENCE INFORMATION
	 	 	21	 
	 
	 	 	 	 
	9 DETAILED PIPING / EQUIPMENT LIMITS
	 	 	21	 





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1 INTRODUCTION



The Lihir Gold group (LGL) is currently upgrading its operation on Lihir Island in the New Ireland
province of Papua New Guinea. The works, known as the Million Ounce Plant Upgrade (MOPU) project,
comprise the provision of additional pressure oxidation capacity together with a wide range of
ancillary process and utility services to facilitate increased plant throughput.



The purpose of this document is to define the specific Engineering inputs for design of upgraded
grinding, pressure oxidation and associated facilities.




2 LIMITS OF WORK




2.1 GENERAL



This package of work shall comprise engineering design of all equipment, piping, foundations,
structures, access stairs and platforms and other associated works required for implementation of
the following:




	 	 	 	 	 
	Facility	 	Facility Name	 	Requirements
	1322

	 	FGO Ore Reclaim
	 	Tie-in to existing Flotation Grade Ore (FGO) stockpile reclaim facility to provide dual underpile feeders
as per an earlier design.
	 
	 	 	 	 
	1323

	 	Pebble Crushing
	 	Upgrade of existing pebble crushing circuit to accommodate the second High Grade Ore (HGO) grinding circuit
described under Facility 1326.
	 
	 	 	 	 
	1325

	 	HGO Ore Reclaim
	 	Provision of a new stockpile reclaim facility for the second High Grade Ore (HGO) grinding circuit. The
reclaim facility shall comprise reclaim and escape tunnels, reclaim feeders, emergency feeder, and reclaim
conveyor system.
	 
	 	 	 	 
	1326

	 	Grinding and Classification
	 	Provision of a second High Grade Ore (HGO) grinding circuit comprising SAG and Ball Mill and associated
equipment, piping and housing structure.
	 
	 	 	 	 
	1341

	 	Grind Thickening
	 	Provision of two new grind thickeners to replace the existing grind thickening facility. The thickeners
shall be complete with thickener mechanisms and all associated
equipment, tankage, piping and access / support
structures.
	 
	 	 	 	 
	1348

	 	Concentrate Thickening
	 	Addition of concentrate thickening overflow tank and pumps, and grind thickener overflow (process water)
make-up to existing FGO concentrate thickening facility.
	 
	 	 	 	 
	1342

	 	Pre-Oxidation Storage
	 	Provision of additional storage tanks for thickened ore complete with agitators and associated transfer
equipment and piping.
	 
	 	 	 	 
	1343

	 	Pressure Oxidation
	 	Provision of 4th Autoclave complete with associated process equipment, tankage, piping and housing structure.
	 
	 	 	 	 
	1410

	 	Reagent Handling
	 	Provision of a new flocculant make-up facility to serve the new grind thickeners (Facility 1341) as well as
an existing concentrate thickener which is currently supplied flocculant from a separate reagent handling
facility.





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	Facility	 	Facility Name	 	Requirements
	1391

	 	Plant Area Services
	 	Provision of new tankage, pumps and piping to transfer process water from the new grind thickening facility
to plant consumers.





The services to be provided by the Consultant shall comprise execution of all activities
identified in the attached ‘Appendix 2A-1, General Requirements for Engineering Design’ including
engineering administration, Front End Engineering Design (FEED), detailed engineering design and
procurement support.



The Consultant shall note:





	 	•	 	The Pre-Oxidation Storage works (Facility 1342) shall be a separable portion.
	 
	 	•	 	Facility 1410 also covers upgrade of wider reagent handling infrastructure beyond the
scope of this package of work. The specific limits of work for this package shall be as
defined by Section 2.2 and Section 9.





2.2 BATTERY LIMITS




2.2.1 General



The limits of work for this package shall be as follows:





	 	•	 	The maximum physical footprint for civil, concrete and structural works and available
laydown areas shall be as shown on the attached mark up of Drawing 1300-M-107.
	 
	 	•	 	For Facility 1342, the design limits for piping, equipment and instrumentation shall be
defined by the following set of Feasibility Study P&IDs and the detailed piping / equipment
limits detailed in Section 9:






130-FP-2045 Pre-Oxidation Area, Feed Tanks TK2004-TK2005




	 	•	 	For the balance of the package of work, the design limits for piping, equipment and
instrumentation shall be defined by the following set of Feasibility Study P&IDs and the
detailed piping / equipment limits detailed in Section 9:






130-FP-2003 HGO Stockpile and Reclaim, FD2003 to CV2012




130-FP-2016 HGO Grinding and Classification, Circuit No 2 (GM2001 and GM2002)




130-FP-2017 HGO Grinding and Classification, SAG Mill GM2001




130-FP-2018 HGO Grinding and Classification, Ball Mill GM2002




130-FP-2034 Process Water Distribution, HGO Grinding Circuit No 2




130-FP-2036 Grinding Thickeners, Thickener TK2007




130-FP-2037 Grinding Thickeners, Thickener TK2010




130-FP-2137 Reagents, Flocculant to Grinding and Concentrate Thickeners




130-FP-2046 Pressure Oxidation Area, Feed to Autoclave No 4




130-FP-2055 Flash and Heating, Booster Feed Pumps to AC2004




130-FP-2047 Pressure Oxidation Area, Autoclave AC2004


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130-FP-2048 Pressure Oxidation Area, Flash / Quench from AC2004, Sheet 1 of 2




130-FP-2054 Pressure Oxidation Area, Flash / Quench from AC2004, Sheet 2 of 2




130-FP-2049 Pressure Oxidation Area, Seal Water to AC2004, Sht 1




130-FP-2050 Pressure Oxidation Area, Seal Water to AC2004, Sht 2




130-FP-2051 Pressure Oxidation Area, Quench Water to AC2004




130-FP-2052 Pressure Oxidation Area, Agitators to AC2004




130-FP-2053 Pressure Oxidation Area, Oxygen & Steam Blowback, Sheet 2 of 2




130-FP-2076 Pressure Oxidation Area, Flash Transfer




	 	•	 	General air and water service points shall be provided as per Section 2.2.3.
	 
	 	•	 	The Consultant shall be responsible for coordinating the routes of all pipework and
the design of all pipe supports within the identified footprint for this package of works,
including accommodation of pipework designed by other parties.
	 
	 	 	 	Where the battery limits of pipes identified under this package of work lie outside of
the works footprint for the package, the Consultant shall be required to liaise with the
designer(s) responsible for the other works footprint(s) traversed by the pipe to
establish the applicable pipe routing / support constraints to be met in the pipe design.




The overlap between the footprint for the Pre-Oxidation Area and the footprint for the Grinding /
Grind Thickening Area on Drawing 1300-M-107 reflects the planned use of land allocated to the
Grinding Area for laydown / access during construction of the new pre-oxidation tanks. In terms of
design for Facility 1342, the area of overlap shall only be considered for temporary construction
laydown / access purposes, and the design shall aim to minimise the length of time this area of
land is required for those temporary purposes.




2.2.2 Interpretation of P&IDs



The P&ID’s identified in Section 2.2.1 and Section 9 are draft drawings produced out of the
Feasibility Study and shall be interpreted as follows:





	 	•	 	Equipment arrangements and equipment numbers shall be taken as given.
	 
	 	•	 	Pipe sizing and material specifications identified through the pipe labelling are
indicative only and shall be confirmed through design.
	 
	 	•	 	Valving arrangements are preliminary only and shall be amended as required to meet
specified isolation and control requirements.
	 
	 	•	 	Code ‘BL’ refers to a battery limit between different packages of work or different
facilities.
	 
	 	•	 	Code ‘Tl’ refers to a tie-in to an existing pipe or existing item of equipment.
	 
	 	•	 	Tie-ins have been shown where identified to date, but it shall be a requirement of
this package of work to determine the specific location and details of all tie-ins
required to complete the works.
	 
	 	•	 	Clouding reflects drawing changes made during the course of the Feasibility





			
	 	 	 
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	 	 	 	Study design and does not necessarily reflect real physical changes to the works.
For the purposes of this package of work clouding on the drawings shall be ignored.
	 
	 	•	 	The drawings have been marked up with tie-ins and battery limits reflecting multiple
packages of work. The Consultant shall only be concerned with those limits identified in
the following tabulations.
	 
	 	•	 	The ‘2000’ series drawings (eg 130-FP-2003) cover new upgrade works. All other
drawings are mark-ups of existing drawings describing the current plant.
	 
	 	•	 	The ‘0701’ tag included in the drawing number block shall not be read as an integral
part of the drawing number. As per the Project Reference document, this tag merely
identifies work in progress on a new drawing.
	 
	 	•	 	The drawing titleblock and the drawing titles currently shown in the titleblock are
not final. A separate data-base of proposed titles is available from LGL if required.




Where any discrepancy that would affect design outcomes is identified between P&ID’s or between
the P&ID’s and other documentation, the matter shall be referred to the Project Manager.




2.2.3 Provision of Air and Water Service Points



The P&IDs identified in Section 2.2.1 and Section 9 have not yet been taken to a level of detail
to include general service connections for plant air and water hose points, instrument air,
building fire water services, potable water to safety showers, other potable water services etc.
The work under this package shall include provision of service connections to at least the same
standard as the existing plant.




2.3 REVIEW OF P&IDS



Existing P&ID drawings shall not be taken as exact as-constructed representations of the site. The
Consultant shall include for a site visit to walk all pipelines within the identified package of
work to check the P&ID’s and identify any errors or omissions.



All critical levels and locations shall also be confirmed through the site visit and physical
identification of required locations for survey pick-up. The survey itself will be carried out by
LGL based on the field markings made by the Consultant. For accurate level control, the Consultant
shall include key design control points (top of existing slabs, critical level controls at
existing vessel inlet / outlet) in their marked survey pick-up locations.




2.4 EXCLUSIONS



The following items are specifically excluded from this scope of works:





	 	•	 	Mechanical design and specification of the SAG Mill and Ball Mill.
	 
	 	•	 	Mechanical design and specification of the autoclave vessel.
	 
	 	•	 	Mechanical design and specification for the autoclave agitators.
	 
	 	•	 	Electrical and Instrumentation design beyond the liaison required to:






	 	o	 	Establish electrical routing / conduit requirements;
	 
	 	o	 	Ensure full instrumentation details are identified on the P&IDs.





			
	 	 	 
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	 	•	 	CAD drafting of PFD’s and P&ID’s.
	 
	 	•	 	Construction Management.





3 CONCURRENT INVESTIGATIONS



Actions to be undertaken by LGL in conjunction with this work package comprise:





	 	•	 	Geotechnical drilling and soil testing within the footprint of the grinding area,
grind thickeners, pre-oxidation tanks and new autoclave building.
	 
	 	•	 	Additional detailed survey within the works footprint.





4 KEY MILESTONES



The works under this package shall be completed within 28 weeks, with key milestones as
follows:




5 TECHNICAL SCOPE




5.1 ORE RECLAIM




5.1.1 Included Facilities



This Section 5.1 covers Facilities 1322 and 1325.




5.1.2 Background



The existing stockpile reclaim system comprises two 560 wet t/h under-pile apron feeders and one
emergency feeder serving the existing high grade ore (HGO) grinding circuit and one emergency
feeder serving the flotation grade ore (FGO) grinding circuit. The emergency feeders are fed by
front end loader, with all ore flow to the flotation circuit currently provided by this means.



The original design for flotation circuit allowed for two under-pile feeders but issues




	 	 	 
	 
	 	 
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over the road relocation required for an associated expansion of the stockpile footprint
precluded construction of the full reclaim system. Agreement has now been reached with the local
community for expansion of the stockpile but additional design input will be required for tie-in
to the as-constructed limits of the existing facility.



The existing HGO apron feeders are oriented perpendicular to the SAG mill feed conveyor and have
been installed with dribble conveyors. This has been done to place the feeders beneath the apex of
the annular stockpile. Due to their different orientation to the stockpile the under-pile feeders
for the flotation circuit have been arranged parallel to the flotation SAG mill feed conveyor and
no dribble conveyors are required.



The ore angle of repose is approximately 37 degrees but the draw down angle is typically 60
degrees and can be steeper with ores of higher clay content. As such, a dozer is often working to
assist mill feed.




5.1.3 Upgraded Operation



A new stockpile reclaim system is required to serve the second HGO grinding circuit being
developed for the MOPU project (refer Section 5.2). This new reclaim system shall comprise two
under-pile apron feeders and one emergency apron feeder. The under-pile feeders shall be located
on the plant-west side of the existing HGO feeders and shall be oriented perpendicular to the
discharge conveyor to maximise the area of stockpile available for direct feed.



The design of the reclaim system serving the second HGO grinding circuit shall be complete
including





	 	•	 	Under-pile / emergency feeders and associated equipment;
	 
	 	•	 	Reclaim and escape tunnels;
	 
	 	•	 	Tunnel ventilation and drainage systems;
	 
	 	•	 	The reclaim conveyor system comprising under-pile conveyor 1325-CV2010 which
daylights to the west of the existing grinding circuit, conveyor 1325-CV2011 which
traverses the face of the COS, and conveyor 1325-CV2012 which feeds the SAG mill.




Completion of the FGO reclaim facility to the original design requires extension of the
as-constructed tunnel and conveyor, and installation of the under-pile feeders. The existing
design for the tunnels, conveyors, feeders and associated equipment shall be reviewed and
additional design provided as required to complete the works. The design shall be cognisant of the
fact that one apron feeder for the FGO reclaim has already been purchased.




5.1.4 Specific Requirements for FEED




5.1.4.1 General



The requirements of Front End Engineering Design (FEED) for the Ore Reclaim facility shall be
defined by ‘Appendix 2A-1, General Requirements for Engineering Design’ and this Section 5.1.4.




5.1.4.2 Issues



Specific issues to be addressed during FEED shall include:





	 	•	 	Determination of the optimum construction / shoring methodology to minimise





			
	 	 	 
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	 	 	 	impact on stockpile capacity and stockpile operations during the course of the
works;
	 
	 	•	 	Identification of a recommended tunnel design taking into account identified
settlement issues, constructability constraints and the project Community Engagement
Strategy;
	 
	 	•	 	Review of the existing design for the FGO reclaim facility and identification of
tie-in requirements to complete the works;
	 
	 	•	 	Review of fire protection requirements for the reclaim conveyor systems (both
below ground and above ground) and provision of a recommendation on the extent of fire
fighting sprays.





5.1.4.3 FEED Equipment Outputs



Equipment specifications, data sheets and bid packages to be developed during FEED shall cover
the following:





	 	•	 	Apron feeders;
	 
	 	•	 	Tunnel ventilation fans;
	 
	 	•	 	Tunnel sump pumps.





5.2 GRINDING AND CLASSIFICATION




5.2.1 Included Facilities



This Section 5.2 covers Facilities 1323 and 1326.




5.2.2 Background



The existing HGO grinding circuit consists of a SAG mill (8.53m diameter x 4.3m EGL, 4.8 MW motor)
in closed circuit with pebble crushers, and a Ball mill (5.79m diameter x 9.75m EGL, 4.8MW motor)
in closed circuit with hydrocyclones.



The commissioned capacity of the original circuit was 375 t/h (2.85 Mpta) based on approximately
86% operating time and with pebbles returned using a water injection system. In 2003, the circuit
was modified to include a separate pebble crushing capability and the capacity of the circuit has
subsequently been re-assessed as 4.4 Mpta at 86% operating time on design ore.



The current system has generally performed as designed and upgraded. On hard ores there have been
instances where additional power would have aided throughput. On medium blast ores there have been
periods of time where the circuit was ball mill constrained and additional capacity in the ball
mill would have allowed greater throughput — although it should be pointed out that the ball mill
constraint was at feed rates well above 4.4 Mpta.




5.2.3 Upgraded Operation



In order to accommodate the additional ore throughput associated with the increase in pressure
oxidation capacity an additional high grade ore (HGO) grinding circuit is required.



The new HGO milling circuit shall consist of a 5.5 MW SAG mill in closed circuit with




			
	 	 	 
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the existing, but upgraded, pebble crushers, and a 4.8 MW ball mill in closed circuit with
hydrocyclones. The mills will be of similar dimensions to the existing mills, although extra SAG
mill power has been allowed to improve the circuit capacity on hard ores. Wherever possible,
equipment shall replicate the existing HGO circuit to minimise spare parts holdings.



The open area on the eastern side of the existing SAG mill has been shown to be sufficient in size
to accommodate the new milling equipment in a mirror image layout to the existing circuit. The
area is tight, but the mills can be (and shall be) arranged with the same spacing as the existing
plant.



In terms of process transfer requirements, the SAG mill trammel undersize slurry shall be pumped
to the cyclone cluster while the oversize shall report to the existing pebble crushing circuit and
return to the SAG Mill feed belt via conveyors. The cyclone underflow slurry shall flow to the
Ball mill by gravity while the overflow product from the cyclone cluster shall report to a linear
trash screen before being transferred to the grinding thickeners.



The existing pebble crushing circuit shall be modified as required to accommodate the new mills.
The upgraded circuit shall be capable of twice the current throughput and have the flexibility to
return crushed scats to either milling circuit or split between the two.




5.2.4 Specific Requirements for FEED




5.2.4.1 General



The requirements of Front End Engineering Design (FEED) for the second HGO grinding facility shall
be defined by ‘Appendix 

2A-1, General Requirements for Engineering Design’ and this Section 5.2.4.




5.2.4.2 Issues



Specific issues to be addressed during FEED shall include:





	 	•	 	Optimum construction staging methodology to facilitate installation of the mills
given identified site access and site dimension constraints.






	 	•	 	Review of foundation requirements to allow for future provision of overhead gantry
crane to new mills, if required.






	 	•	 	Comprehensive review of the existing pebble crushing circuit to establish upgrade
requirements for the following equipment:






	 	o	 	Conveyors;
	 
	 	o	 	Cone crushers;
	 
	 	o	 	Vibratory feeders;
	 
	 	o	 	Tramp metal magnets.





5.2.4.3 Equipment Outputs



Equipment specifications, data sheets and bid packages to be developed during FEED shall cover the
following:





	 	•	 	Cyclone cluster;
	 
	 	•	 	Cyclone feed pumps;
	 
	 	•	 	Cyclone overflow transfer pumps;





			
	 	 	 
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	 	•	 	Grinding Trash Screen;
	 
	 	•	 	Mill Clutch Compressor;
	 
	 	•	 	Cone Crushers, feeders and magnets for Pebble Crushing circuit.





5.2.4.4 Piping Outputs



Critical pipework connections to be designed during FEED shall comprise all pipes extending beyond
the P&ID set identified in Section 2.2.




5.3 GRIND THICKENING




5.3.1 Included Facilities



This Section 5.3 covers Facility 1341, Facility 1348, Facility 1391 and the relevant parts of
Facility 1410 applicable to this scope of work.




5.3.2 Background



The grind thickening circuit in the process plant has the following functions:





	 	•	 	To reduce the solution chloride content entering the autoclaves as high levels can
adversely impact gold recovery or, if high enough, corrode internal metal components;
	 
	 	•	 	To increase the percent solids to the autoclaves for heat balance optimisation;
	 
	 	•	 	To recover process water that can be re-utilised elsewhere in the process and reduce
overall fresh water demand.




The original plant design incorporated one 35.5m diameter grinding thickener and two similar sized
CCD wash thickeners for oxidised slurries. In 2004 a second 38m diameter grinding thickener was
installed in series with the first due to increasing throughputs and the potential for higher
chloride levels from the Leinitz pit. However, chloride concentrations in the Leinitz ore were not
as high as predicted and so the original grinding thickener was converted to serve as an
additional CCD wash thickener in 2007.



The remaining 38m diameter grind thickener has insufficient area for the upgraded plant
throughput, and there is further potential that future ores from the Kapit pit may have higher
chloride levels than currently processed. Given this situation and other physical space
constraints imposed by the overall upgrade works it was decided the MOPU project would include for
a complete new grind thickening facility and that the existing grind thickener would be converted
to a fourth CCD wash thickener.




5.3.3 Upgraded Operation



The upgraded plant requires two 55m diameter thickeners installed to the east of the current
processing facility. The new installation shall include, but is not limited to, the following
equipment:





	 	•	 	Grind thickener tanks and associated underfloor access / escape tunnels;
	 
	 	•	 	Grind thickener mechanisms;
	 
	 	•	 	Underflow pumps;





			
	 	 	 
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	 	•	 	Process water (thickener overflow) collection tank;
	 
	 	•	 	Process water distribution pumps;
	 
	 	•	 	FGO concentrate thickener overflow collection tank;
	 
	 	•	 	FGO process water pumps from concentrate thickener overflow tank;
	 
	 	•	 	Reagent (flocculent) and utilities services.




The relocation of the grind thickening facility requires rerouting of all existing grind thickener
feeds to the new thickener location. In addition to this existing piping, new feeds from the Wurtol
raw water supply and slurry discharge from the second HGO grinding circuit will need to be
incorporated into the grind thickener feed.



The relocation of the grind thickening facility also requires hoppers and pumps to be installed in
both the existing and the new HGO grinding circuits to collect the trash screen undersize and
transfer it to the grinding thickeners. In the existing HGO grinding circuit the oxide sump shall
be converted to the new transfer sump with two new transfer pumps, operating as duty / standby. The
new HGO grinding circuit shall have a new sump installed with two new transfer pumps, operating as
duty / standby.



Normal operation of the grind thickening facility shall be as follows:





	 	•	 	The duty pump in each HGO grinding circuit shall pump the trash screen undersize to
the first grinding thickener feed tank. These slurry feeds shall mix in this tank with
the overflow wash water from the second grinding thickener. The combined slurry shall
then overflow to the first grinding thickener where the slurry shall be thickened to 50%
solids by weight.
	 
	 	•	 	The thickened underflow slurry will be pumped by one of two pumps, operating as duty
/ standby, to the second grinding thickener feed tank. It will mix in this tank with
fresh wash water. The combined slurry will then overflow to the second grinding thickener
where the slurry will be thickened to 50% solids by weight.
	 
	 	•	 	The thickened underflow slurry from the second grinding thickener will then be
pumped by one of two pumps, operating as duty / standby, to the Pre-Oxidation Feed Tanks.
	 
	 	•	 	The overflow from the first grinding thickener shall gravitate to a new process
water tank from which it shall be pumped to users throughout the processing plant.




In addition to the above, the design of thickeners and associated systems shall be such that it is
possible to install the two thickeners in separate staged construction. The design shall also
accommodate operation with either grind thickener taken out of service.



The overall plant upgrade will result in increased production of and demand for process water and
the existing process water circuit does not have adequate capacity to handle the increased flows.
The scope of work for this package shall include for all equipment, infrastructure and control
systems necessary for rationalisation of the process water system and distribution to the existing
and new consumers. An overflow collection tank and pumps shall also be installed at the existing
FGO concentrate thickener to feed overflow into the upgraded process water system.



Scheduling the installation of the new grinding thickeners and process water system shall ensure
that at least one unit is constructed and commissioned prior to the scheduled decommissioning and
conversion of the current grind thickener to the fourth CCD thickener.




			
	 	 	 
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5.3.4 Specific Requirements for FEED




5.3.4.1 General



The requirements of Front End Engineering Design (FEED) for the new grind thickening facility
shall be defined by ‘Appendix 

2A-1, General Requirements for Engineering Design’ and this Section
5.3.4.




5.3.4.2 Issues



Specific issues to be addressed during FEED shall include:





	 	•	 	Confirmation of the overall arrangement of the new grind thickening facilities;
	 
	 	•	 	Identification of a recommended tunnel design taking into account identified
settlement issues, constructability constraints and the project Community Engagement
Strategy;
	 
	 	•	 	Optimum construction staging methodology for the grind thickeners;
	 
	 	•	 	Construction plant and equipment requirements to facilitate installation of the
grind thickener mechanism;
	 
	 	•	 	Development of a strategy for process water distribution taking into account the
capability / capacity of existing distribution piping.





5.3.4.3 Equipment Outputs



Equipment specifications, data sheets and bid packages to be developed during FEED shall cover the
following:





	 	•	 	Grind thickener mechanism;
	 
	 	•	 	Grind thickener tank;
	 
	 	•	 	Underflow pumps;
	 
	 	•	 	Process water pumps.





5.3.4.4 Piping Outputs



Critical pipework connections to be designed during FEED shall comprise all pipes extending beyond
the P&ID set identified in Section 2.2.




5.4 PRE-OXIDATION




5.4.1 Included Facilities



This Section 5.4 covers Facility 1342.




5.4.2 Background



The term “pre-oxidation” refers to the original intent of the circuit and has only survived in
name.



The pre-oxidation area currently contains three large tanks used to store thickened high grade ore
(HGO) feed for the pressure oxidation autoclaves plus a fourth storage tank of the same size which
holds flotation concentrate. This concentrate is blended with the HGO feed in the pre-oxidation
distribution box to target an optimal




			
	 	 	 
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sulphur grade in the autoclave feed of around 6.7%.




5.4.3 Upgraded Operation



The Feasibility Study identified the need for two additional feed storage tanks in the
pre-oxidation area complete with associated, agitators, slurry transfer pumps and an additional
distribution box. This was done to maintain the blended feed surge capacity ahead of the
autoclaves. It is intended that all equipment capacities match the existing system to allow
cross-over of duty if required. A new pipeline connecting the pre-oxidation area to the new
autoclave, complete with tie-ins to the pre-heaters, will also be required.




5.4.4 Specific Requirements for FEED




5.4.4.1 General



The requirements of Front End Engineering Design (FEED) for the Pre-Oxidation Area shall be
defined by ‘Appendix 2A-1, General Requirements for Engineering Design’ and this Section 5.4.4.




5.4.4.2 Issues



Specific issues to be addressed during FEED shall include:





	 	•	 	Identification of the most cost-effective tank foundation design to overcome
identified settlement issues;
	 
	 	•	 	Determination of the optimum construction methodology (‘stick build’ or
pre-fabrication) to suit site access constraints.





5.4.4.3 FEED Equipment Outputs



Equipment specifications, data sheets and bid packages to be developed during FEED shall cover the
following:





	 	•	 	Pre-Oxidation tanks;
	 
	 	•	 	Pre-Oxidation tank agitators;
	 
	 	•	 	Slurry transfer pumps.





5.4.4.4 Piping Outputs



Critical pipework connections to be designed during FEED shall comprise all pipes extending beyond
the P&ID set identified in Section 2.2.




5.5 PRESSURE OXIDATION




5.5.1 Included Facilities



This Section 5.5 covers Facility 1343.




5.5.2 Background



The existing pressure oxidation area comprises three 4.5m diameter (inside steel) x 31.2m tan-tan
autoclaves fed by six positive displacement pumps. Each autoclave is




			
	 	 	 
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capable of processing 13.5 t/h of sulphide sulphur under current plant arrangements.



The original plant design was based on a sulphide processing rate of 9 t/h through the three
autoclave vessels with three positive displacement feed pumps. Overall performance has been
improved over time with key upgrades including:





	 	•	 	Provision of an additional 12 t/h of oxygen supply (1999).
	 
	 	•	 	Installation of three direct contact heat recovery vessels (pre-heaters) to raise
the temperature of the feed and improve the heat balance (2001). The installed vessels
were very large and currently only one unit is required to maintain the required balance.
	 
	 	•	 	Installation of three additional positive displacement pumps with the primary aim of
improving pump reliability (2003).
	 
	 	•	 	Provision of an additional 10 t/h of oxygen supply and implementation of improved ore
blending capabilities to achieve optimal sulphide grade in the autoclave feed (2007).




The existing autoclaves also had major refractory lining failures in the first year of operation.
There were several reasons for this, but they boil down to an incompatibility between the design
of the autoclave vessels and the design of the refractory lining systems. The lining system was
altered and the operation has now had over 8 years of good refractory system reliability.




5.5.3 Upgraded Operation



The upgraded pressure oxidation facilities shall be located northwest of the existing autoclave
building and shall be similar in scope to one of the three existing trains, although with
generally larger equipment. Slurry feed piping shall pass along the southwest wall of the new
process building to the suction strainers.



The new facility shall comprise a 5.6 m (internal) diameter x 44.8 m tan-to-tan autoclave
operating under identical conditions to the existing autoclaves. The autoclave shall be fed with
two positive displacement pumps in the same duty/duty mode of operation as the existing
autoclaves.



The new autoclave shall be a carbon steel vessel lined by a corrosion resistant membrane and three
courses of acid brick. The corrosion resistant liner may be either lead, as used in the existing
autoclaves or a polymer based liner that has been used in some other POX autoclave operations.



Internally the new autoclave shall be arranged as the existing autoclaves are, but scaled in size.
This basic arrangement comprises:





	 	•	 	Six compartments with three sub-compartments in the first compartment;
	 
	 	•	 	Eight agitators — one to each compartment;
	 
	 	•	 	Oxygen, quench water and steam supply to every compartment.




Quench water, steam and oxygen shall be added into the bottom of the vessel directly beneath the
agitator.



High pressure steam will be supplied to a new steam blowback vessel which shall be located in the
new autoclave building. A cross connection shall be provided between the new blowback vessel and
the existing blowback vessel serving the original autoclaves.



Oxygen from a 70 t/h oxygen plant (by others) will be supplied to a new oxygen blowback vessel
which shall be located in the new autoclave building. As above, a




			
	 	 	 
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cross connection shall be provided between the new blowback vessel and the existing blowback
vessel serving the original autoclaves.



Quench water shall report to a 9.0 m diameter by 9.8 m quench water tank located outside the
southeast wall of the new autoclave building. High pressure quench water pumps shall distribute the
quench water to each of the autoclave compartments for temperature control and to the slurry
discharge pipelines for discharge flow control. Steam spargers shall also be provided to each
compartment for start-up heating or to assist with temperature control.



The autoclave shall be designed to treat 27 t/h of sulphur bringing the total pressure oxidation
capacity to 67.5 sulphur t/h — an increase of 67%. Due to the large throughput, the autoclave
discharge system shall consist of two parallel trains. Autoclave discharge slurry shall pass
through two separate 350 mm diameter discharge lines to two flash vessels identical to the
existing circuit flash vessels (5.5 m diameter x 7 m tan-tan). The pressure shall be let down via
a ceramic angle valve and fixed choke assembly of identical arrangement to but larger size (350 mm
vs. 250mm) than the existing plant.



Vapours from the flash vessels shall pass through two 3.5 m by 5 m quench vessels where sea water
is used to condense the vapour. The condensate from the quench vessels shall drain by gravity to
the oxidised residue wash circuit (Area 1349). Any vapour reporting to the quench vessel vents
shall pass through to two venturi scrubbers and then be emitted to atmosphere through a single
moisture trap and a vent stack. Condensate from the scrubber shall join the quench vessel
condensate stream.



A new flashed slurry collection and transfer system serving the entire pressure oxidation area
shall be provided as part of the upgrade works. Flashed slurry from the bottom of the two new
flash vessels shall drain to one of two 11m diameter by 8 m flashed slurry transfer tanks. Flashed
slurry from the existing three flash vessels shall report to the other flashed slurry transfer
tank. Oxidised slurry shall be pumped from these tanks to the two CCD oxidised slurry wash trains
(Areas 1345 and 1349) at equal rates.



The upgrade works shall also include a dedicated seal water system of similar design to the seal
water systems for the three existing autoclaves and a dedicated sea water quench water tank
complete with distribution pumps.




5.5.4 Specific Requirements for FEED




5.5.4.1 General



The requirements of Front End Engineering Design (FEED) for the Pressure Oxidation Area shall be
defined by ‘Appendix 2A-1, General Requirements for Engineering Design’ and this Section 5.5.4.




5.5.4.2 Issues



Specific issues to be addressed during FEED shall include:





	 	•	 	Method of Autoclave Vessel delivery to site of works, and implications for existing
underground services along transport route, on-site construction works, and construction
staging;
	 
	 	•	 	Optimum construction staging methodology to facilitate installation of the pressure
oxidation equipment;
	 
	 	•	 	Plant and equipment requirements to facilitate installation of the pressure oxidation equipment.





			
	 	 	 
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Resolution of these issues will involve inputs from LGL, the Consultant and the selected Vendor(s)
for the Autoclave Vessel and associated equipment.




5.5.4.3 Equipment Outputs



Equipment specifications, data sheets and bid packages to be developed during FEED shall cover
the following:





	 	•	 	Positive displacement Autoclave feed pumps;
	 
	 	•	 	Quench water pumps;
	 
	 	•	 	Flashed slurry transfer pumps;
	 
	 	•	 	Agitators (excluding autoclave agitators);
	 
	 	•	 	Seal water accumulator compressor;
	 
	 	•	 	Air receiver for seal water accumulator compressor;
	 
	 	•	 	Oxygen / steam blowback vessels;
	 
	 	•	 	Long lead time block and letdown valves;
	 
	 	•	 	Flash Vessels;
	 
	 	•	 	Quench Vessels;
	 
	 	•	 	Venturi Scrubbers;
	 
	 	•	 	Flashed slurry tanks;
	 
	 	•	 	Quench water tank.





5.5.4.4 Piping Outputs



Critical pipework connections to be designed during FEED shall comprise:





	 	•	 	Tie-ins to the existing steam / oxygen blowback vessels;
	 
	 	•	 	Tie-ins to existing pipework for the connections from the existing autoclaves to
the new flashed slurry tanks;
	 
	 	•	 	All piping in exotic materials;
	 
	 	•	 	All pipes extending beyond the P&ID set identified in Section 2.2.





6 RESPONSIBILITY MATRIX



The key outputs to be provided by the Consultant and the structure of engineering schedules
or budgets produced by the Consultant shall reflect the following Responsibility Matrix.




	 	 	 	 	 	 	 
	Item	 	Description	 	Consultant	 	LGL
	1.
	 	PROJECT ADMINISTRATION	 	 	 	 
	1.1
	 	Provision of Existing Site Documentation	 	 	 	X
	1.2
	 	Provision of Feasibility Study Documentation	 	 	 	X
	1.3
	 	Technical Coordination Meetings	 	X	 	X
	1.4
	 	Design Progress Reports	 	X	 	 
	1.5
	 	Final Documentation Handover	 	X	 	 
	1.6
	 	Handover of Final Documentation Register	 	X	 	 






			
	 	 	 
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	Item	 	Description	 	Consultant	 	LGL
	2.
	 	FRONT END ENGINEERING DESIGN	 	 	 	 
	2.1
	 	Review of Site Conditions	 	 	 	 
	2.1.1
	 	Review of Geotech / Survey Data	 	X	 	 
	2.1.2
	 	Review of Existing P&IDs to Identify As-Constructed Condition	 	X	 	I
	 
	 	 	 	 	 	 
	2.2
	 	Specific FEED Issues	 	 	 	 
	2.2.1
	 	Reclaim Facilities	 	 	 	 
	a)
	 	     Optimum Construction / Staging Methodology	 	X	 	I
	b)
	 	     Recommended Tunnel Design	 	X	 	I
	c)
	 	     FGO Reclaim Tie-in Requirements	 	X	 	 
	d)
	 	     Conveyor Fire Protection Requirements	 	X	 	 
	 
	2.2.2
	 	Grinding Facilities	 	 	 	 
	a)
	 	     Optimum Construction Staging Methodology	 	X	 	I
	b)
	 	     Review of Foundation Reqts for Future O/H Crane	 	X	 	I
	c)
	 	     Review of Pebble Crushing Circuit	 	X	 	 
	2.2.3
	 	Grind Thickening Facilities	 	 	 	 
	a)
	 	     Confirmation of Overall Arrangement	 	X	 	I
	b)
	 	     Recommended Tunnel Design	 	X	 	I
	c)
	 	     Optimum Construction Staging Methodology	 	X	 	I
	d)
	 	     Construction Equipment Requirements	 	X	 	I
	e)
	 	     Process Water Distribution Strategy	 	X	 	 
	2.2.4
	 	Pre-Oxidation Area	 	 	 	 
	a)
	 	     Optimum Foundation Design	 	X	 	 
	b)
	 	     Optimum Construction Staging Methodology	 	X	 	I
	2.2.5
	 	Pressure Oxidation Area	 	 	 	 
	a)
	 	     Autoclave Vessel Delivery Requirements	 	X	 	I
	b)
	 	     Optimum Construction Staging Methodology	 	X	 	I
	c)
	 	     Construction Equipment Requirements	 	X	 	I
	 
	 	 	 	 	 	 
	2.3
	 	Process Engineering	 	 	 	 
	2.3.1
	 	Final Process Design Criteria	 	X	 	I,A
	2.3.2
	 	Review of Mass Balance	 	X	 	I,A
	2.3.3
	 	Mark-up of PFD’s	 	X	 	A
	2.3.4
	 	Site Visit for Review of P&ID’s	 	X	 	 
	2.3.5
	 	Mark-up of P&IDs	 	X	 	A
	2.3.6
	 	Preliminary Tie In Plan	 	X	 	A
	2.3.7
	 	Preliminary Instrument List	 	X	 	R
	 
	 	 	 	 	 	 
	2.4
	 	Piping Design	 	 	 	 
	2.4.1
	 	Hydraulic modelling	 	X	 	R
	2.4.2
	 	Preliminary Piping Layouts	 	X	 	A
	2.4.3
	 	Preliminary Pipe Rack Loading Study	 	X	 	R
	2.4.4
	 	Quantity Take Offs	 	X	 	 
	2.4.5
	 	Tie In List	 	X	 	A
	2.3.6
	 	Line List	 	X	 	R
	2.4.7
	 	Valve List	 	X	 	R
	2.4.8
	 	Design of Critical Pipework Connections	 	X	 	A
	 
	 	 	 	 	 	 
	2.5
	 	Mechanical Design	 	 	 	 
	2.5.1
	 	Final Plant and Equipment Layouts	 	X	 	I,A
	2.5.2
	 	Layout / General Arrangement Drawings	 	X	 	I,A
	2.5.3
	 	3D Block Model	 	X	 	 
	2.5.4
	 	Updated Equipment List	 	X	 	R
	2.5,5
	 	Equipment Specifications & Data Sheets	 	X	 	A
	2.5.6
	 	Equipment Bid Packages	 	X	 	A






			
	 	 	 
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	Item	 	Description	 	Consultant	 	LGL
	2.6
	 	Civil and Concrete Design	 	 	 	 
	2.6.1
	 	Preliminary Foundation Designs	 	X	 	R
	2.6.2
	 	Preliminary Site Drainage Layouts	 	X	 	A
	2.6.3
	 	Preliminary Roadworks Layouts	 	X	 	A
	2.6.4
	 	Preliminary Bulk Earthworks Design	 	X	 	A
	2.6.5
	 	Quantity Take Offs	 	X	 	 
	 
	 	 	 	 	 	 
	2.7
	 	Structural Steel Design	 	 	 	 
	2.7.1
	 	Preliminary Structural Steel Designs	 	X	 	R
	2.7.2
	 	3D Wire Model	 	X	 	 
	2.7.3
	 	Quantity Take Offs	 	X	 	 
	 
	 	 	 	 	 	 
	2.8
	 	Project Scheduling	 	 	 	 
	2.8.1
	 	Detailed Design Schedule	 	X	 	I,A
	2.8.2
	 	ID of Long Lead Items	 	X	 	 
	2.8.3
	 	ID of Critical Tie-Ins	 	X	 	 
	 
	 	 	 	 	 	 
	3.
	 	DETAILED ENGINEERING	 	 	 	 
	3.1
	 	General	 	 	 	 
	3.1.1
	 	Construction Methodology	 	X	 	R
	3.1.2
	 	Commissioning Plan	 	X	 	A
	3.1.3
	 	Safety Plan	 	X	 	R
	3.1.4
	 	Design Report	 	X	 	 
	 
	 	 	 	 	 	 
	3.2
	 	Civil Design	 	 	 	 
	3.2.1
	 	Project Specification for Fill / Backfill	 	X	 	R
	3.2.2
	 	Detailed Drawings	 	X	 	A
	3.2.3
	 	Final Material Take Offs	 	X	 	 
	3.2.4
	 	Handover of Project Documentation	 	X	 	 
	 
	 	 	 	 	 	 
	3.3
	 	Concrete Design	 	 	 	 
	3.3.1
	 	Project Specification for Specialised Works	 	X	 	R
	3.3.2
	 	Detailed Drawings	 	X	 	A
	3.3.3
	 	Updated ‘Block’ Model	 	X	 	 
	3.3.4
	 	Final Material Take Offs	 	X	 	 
	3.3.5
	 	Handover of Project Documentation	 	X	 	 
	 
	 	 	 	 	 	 
	3.4
	 	Mechanical Design	 	 	 	 
	3.4.1
	 	Final Equipment Sizing and Selection	 	X	 	A
	3.4.2
	 	GA & Layout Drawings	 	X	 	A
	3.4.3
	 	Drawings for Non-Proprietary Equipment	 	X	 	A
	3.4.4
	 	Updated ‘Block’ Model	 	X	 	 
	3.4.5
	 	Final Equipment List	 	X	 	A
	3.4.6
	 	Handover of Project Documentation	 	X	 	 
	 
	 	 	 	 	 	 
	3.5
	 	Piping Design	 	 	 	 
	3.5.1
	 	Data Sheets & Specifications for SP Items	 	X	 	A
	3.5.2
	 	Detailed Drawings	 	X	 	A
	3.5.3
	 	3D Line Diagram	 	X	 	 
	3.5.4
	 	3D Piping Coordinates	 	X	 	 
	3.5.5
	 	Final Material Take Offs	 	X	 	 
	3.5.6
	 	Handover of Project Documentation	 	X	 	 






			
	 	 	 
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	Item	 	Description	 	Consultant	 	LGL
	3.6
	 	Process Engineering	 	 	 	 
	3.6.1
	 	Final Review of Mass Balance	 	X	 	A
	3.6.2
	 	Final Mark-up of Process Flow Diagrams	 	X	 	A
	3.6.3
	 	Final Mark-up of P&IDs	 	X	 	A
	3.6.4
	 	Process & Operating Philosophies	 	X	 	R
	3.6.5
	 	Control Logic Documentation	 	X	 	R
	3.6.6
	 	Final Line List	 	X	 	A
	3.6.7
	 	Final Instrumentation List	 	X	 	A
	3.6 8
	 	Final Valve List	 	X	 	A
	3.6.9
	 	Final Tie-In List	 	X	 	A
	 
	 	 	 	 	 	 
	4.
	 	PROCUREMENT	 	 	 	 
	4.1
	 	Detailed Equipment Specifications	 	X	 	A
	4.2
	 	Comprehensive Bid Packages	 	X	 	A
	4.3
	 	Other Quotation / Contract Documentation	 	X	 	A
	4.4
	 	Requests for Quotation	 	X	 	R
	4.5
	 	Equipment Inspections	 	X	 	 









 





X-Prime Responsibility, I-Input, R-Review, A-Approve




7 ADDITIONAL ATTACHMENTS



The following information is attached to and should be read as part of this scope of work:





	 	•	 	The project reference document ‘MOPU-0000-OD-R-Project Reference’ which defines key
project administration and documentation requirements.
	 
	 	•	 	The process design criteria document ‘0701-901-OB-S-PDC Expansion.xls’ which defines
key process inputs to the project.
	 
	 	•	 	Drawing file “11069-130-F0107.pdf” which details the existing status of P&ID
130-FP-007 to ensure that changes required on the battery limits drawing can be readily
clarified.
	 
	 	•	 	Feasibility study layout and arrangement drawings:






1326-M-001 Grinding Area, Proposed Layout Plan




1326-M-004 Grinding Area, End Elevation, Existing and New Mills




1326-M-005 Grinding Area, Section through New Ball Mill




1341-M-001 55m dia Grinding Thickeners, Site Location




1341-M-002 55m dia Grinding Thickeners, Sections




1343-M-005 Autoclave Area, Survey Information, Elevations (Rev C)




1343-M-007 Autoclave Area, Location Plan, Option 1 (Rev E)




1343-M-010 Autoclave Building (Rev A)




1343-M-013 Autoclave Area, Survey Information, Sections (Rev A)




1343-M-014 Autoclave Area, Concrete Block Retaining Walls, Plan and Elevations (Rev B)




1343-M-015 Autoclave Area, Concrete Block Retaining Walls, Sections and Details (Rev B)


Please note: although Drawing 1343-M-007 is labelled Option 1, the layout shown represents the
final adopted arrangement for the pressure oxidation area.




			
	 	 	 
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8 REFERENCE INFORMATION



LGL will provide the following additional reference information to the selected Consultant:





	 	•	 	Relevant Process, Civil & Structural, Mechanical, Piping and Electrical /
Instrumentation Design Criteria.
	 
	 	•	 	Standard LGL Construction Specifications.
	 
	 	•	 	Data sheets, specifications and general arrangement drawings for the grinding
mills, autoclave vessel and autoclave agitators.
	 
	 	•	 	Background drawings and documentation describing the existing site.
	 
	 	•	 	Draft documentation developed out of the Feasibility Study including:






	 	o	 	Mass Balance;
	 
	 	o	 	Process Flow Diagrams;
	 
	 	o	 	Preliminary equipment list;
	 
	 	o	 	Preliminary equipment data sheets and specifications;
	 
	 	o	 	Preliminary instrumentation list;
	 
	 	o	 	Preliminary line list and layouts for major piping.






	 	•	 	Geotechnical and survey information.





9 DETAILED PIPING / EQUIPMENT LIMITS



The specific limits of work at the boundaries of the P&ID drawing set identified in Section
2.2.1 shall be defined by the tie-ins and battery limits marked up on the following Feasibility
Study P&ID drawings and the associated tabulations below:





130-FP-005 HGO Grinding and Classification, Circuit No 1 (GM001 and GM002)




130-FP-006 CCD Wash Thickening, No 1 Thickener — Train 2 (TK001)




130-FP-007 Pre-Oxidation Area, Feed Tanks TK004-TK006




130-FP-012 Pressure Oxidation Area, Flash / Quench from AC001




130-FP-013 Pressure Oxidation Area, Flash / Quench from AC002




130-FP-014 Pressure Oxidation Area, Flash / Quench from AC003




130-FP-016 Pressure Oxidation Area, Seal Water to AC001-AC003 Sht 2




130-FP-018 CCD Wash Thickening, No 1 Thickener — Train 1 (TK022)




130-FP-020 NCA Circuit No 1, Neutralisation and Leach




130-FP-033 Reagents, Lime Slaking Plant SY104




130-FP-036 Air Services, Plant Air Distribution, General




130-FP-038 Water Services, Londolovit Raw Water Supply




130-FP-039 Water Services, Plant Water Distribution, General




130-FP-040 Water Services, Filtered Water Distribution, General




130-FP-042 Fire Protection, Fire Water Distribution



			
	 	 	 
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130-FP-045 Water Services, Seawater Supply and Distribution, Sht 1 of 2




130-FP-049 Pressure Oxidation Area, Oxygen and Steam Blowback, Sheet 1 of 2




130-P-058 Flash and Heating, Vessels HX021-HX023




130-FP-059 Flash and Heating, Booster Feed Pumps to AC001-AC003




130-P-060 HGO Grinding and Classification, Pebble Crusher Feed




130-FP-601 FGO Stockpile and Reclaim, CV2004 to CV1005




130-FP-602 FGO Grinding and Classification, GM1001 and GM1002




130-FP-606 Flotation Area, Rougher Feed




130-FP-608 Flotation Area, Concentrate Thickener TK1556




130-FP-2071 Flotation Area, Concentrate Thickener No 2




130-FP-2196 Water Services, Seawater Supply and Distribution, Sht 2 of 2




133-P-001 Flotation Area, Conditioning Tanks



			
	 	 	 
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Design Limits for Facility 1342




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Source	 	Battery Limit for Piping, Equipment	 	Physical
	 	 	P&ID ‘Boundary’	 	 	 	Facility	 	and Instrumentation Design under	 	Location
	Item	 	From	 	To	 	Description of Boundary	 	(1)	 	this Package of Work	 	(2)
	1

	 	130-FP-007
	 	130-FP-007
	 	Obsolete pre-oxidation feed from existing

grinding thickener underflow pumps
	 	 	—	 	 	Tie-in to existing pipe
50-PS-1341-078-P5 at TI2070-2 and
removal of existing pipe and
equipment through to flange at
change in pipe material spec from
P5 to R1 (BL2070-1) and discharge
to LA015 (BL2070-5)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	2

	 	130-FP-007
	 	130-FP-007
	 	Obsolete slurry discharge from oxide mill

sump pump
	 	 	—	 	 	Remove existing piping and
equipment between battery limits
BL2070-6, BL2070-7 and
BL2070-9
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	3

	 	130-FP-007
	 	130-FP-007
	 	Obsolete slurry transfer to thickener feed
tank TK003
	 	 	—	 	 	Tie-in at connection to
existing pipe 250-PS-1342-191-P5
(TI2070-8) and remove pipe through
to discharge to TK003
(BL2134-3)
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	4

	 	130-FP-007
	 	130-FP-007
	 	Obsolete sump pump discharge to thickener
feed tank
	 	 	—	 	 	Tie-in to existing sump pump
discharge (TI2070-12) and remove
pipe through to discharge to
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	5

	 	130-FP-007
	 	130-FP-007
	 	Obsolete FGO concentrate feed to TK005
	 	 	—	 	 	Tie-in to existing pipe
200-PS-1342-1133-R1 and remove
piping and instrumentation through
to discharge to TK005
(BL2070-10)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	6

	 	130-FP-007
	 	130-FP-2045
	 	Pre-Oxidation feed from Grinding Thickener
No 2 underflow pumps to Distribution Box
LA2015
	 	 	1341	 	 	Tie-in to existing pipe
350-PS-1341-077-R1 (TI2070-3) and
provide new connection to LA2015
(BL2071-1)
	 	Y






			
	 	 	 
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Design Limits for Facility 1342 (contd.)




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Source	 	Battery Limit for Piping, Equipment	 	Physical
	 	 	P&ID ‘Boundary’	 	 	 	Facility	 	and Instrumentation Design under	 	Location
	Item	 	From	 	To	 	Description of Boundary	 	(1)	 	this Package of Work	 	(2)
	7

	 	130-FP-007
	 	130-FP-007
	 	Pre-Oxidation feed from Grinding Thickener No 2
underflow pumps to Distribution Box LA015
	 	 	1341	 	 	Provide connection from Item 6 to LA015
(BL2070-5) including removal / replacement
of existing pipework between TI2070-3 and
BL2070-5 or cut-in of new valve as
appropriate
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	8

	 	130-FP-2071
	 	130-FP-2045
	 	Pre-Oxidation feed from Concentrate Storage
Tank underflow pumps to Distribution Box
LA2015
	 	 	1342	 	 	Tie-in to existing transfer pipe at
nearest logical location downstream of
existing flow element FE4145 including
provision of new valve to existing line (ie
TI2056-1 to TI2056-2)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	9

	 	130-FP-2050
	 	130-FP-2045
	 	Discharge from Autoclave No 4 sump pump to
Distribution Box LA2015
	 	 	1343	 	 	Limits of LA2015 (ie battery limit
BL2071-2)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	10

	 	130-FP-039
	 	130-FP-2045
	 	Plant water feed to agitator cooling system
	 	 	1342	 	 	Tie-in to existing distribution system
at nearest logical location within
identified works footprint (TI2234-2).
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	11

	 	130-FP-2045
	 	130-P-058
	 	Slurry transfer from pre-oxidation storage to
pre-heaters
	 	 	1342	 	 	Flange at battery limit BL2080-4
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	12

	 	130-FP-2045
	 	130-FP-2055
	 	Slurry transfer from pre-oxidation storage to
Autoclave No 4 feed pumps
	 	 	1342	 	 	Flange on branch of tee at BL2082-1
	 	N








 




			
	Notes:
	 
	(1)	 	The Source facility identifies the facility number to be utilised for pipe labelling.
	 
	(2)	 	Identifies whether the battery limit of the pipe lies within the identified works footprint (Y)
or not (N). In the case of the latter, the Consultant shall be required to liaise with the
designer(s) responsible for the other works footprint(s) traversed by the pipe to establish the
applicable pipe routing / support constraints to be met in the pipe design as per Section 2.2.1.





			
	 	 	 
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Design Limits for Balance of Package




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Source	 	Battery Limit for Piping, Equipment	 	Physical
	 	 	P&ID ‘Boundary’	 	 	 	Facility	 	and Instrumentation Design under	 	Location
	Item	 	From	 	To	 	Description of Boundary	 	(1)	 	this Package of Work	 	(2)
	1

	 	130-FP-601
	 	130-FP-601
	 	Extension of existing FGO reclaim system to
provide dual underpile feeders
	 	 	1321	 	 	All works between stockpile
base (battery limits BL2020-1 and
BL2020-2) and tie-in to extend
existing conveyor CV1005
(TI2020-3) including demolition of
existing tunnel end wall.
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	2

	 	130-FP-042
	 	130-FP-601
	 	Fire water supply to CV1005
	 	 	2240	 	 	Tie-in to existing fire water
distribution at nearest logical
location within works footprint
(TI2271-2)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	3

	 	130-FP-004
	 	130-FP-2003
	 	HGO crushed ore stockpile
	 	 	1325	 	 	Stockpile base as per battery
limits BL2025-1 and BL2025-2
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	4

	 	130-FP-042
	 	130-FP-2003
	 	Fire water supply to CV2010
	 	 	2240	 	 	Tie-in to existing fire water
distribution at nearest logical
location within works footprint
(TI2271-1)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	5

	 	130-FP-036
	 	130-FP-2016
	 	Plant air supply to mill gear spray systems
	 	 	1326	 	 	Tie-in to plant air ring main
at nearest logical location within
works footprint (TI2224-3)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	6

	 	130-FP-033
	 	130-FP-2016
	 	Milk of lime supply to grinding circuit No 2
	 	 	1410	 	 	Tie-in to existing pipe
150-ML-1410-018-P1 (TI2190-3)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	7

	 	130-FP-2016
	 	130-FP-033
	 	Milk of lime return from grinding area to lime
reagents area
	 	 	1410	 	 	Tie-in to existing pipe
150-ML-1410-018-P1 (TI2190-4)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	8

	 	130-FP-2016
	 	130-P-060
	 	Oversize material from SAG mill discharge to
pebble crushing circuit
	 	 	1326	 	 	Discharge to existing pebble
crushing feed conveyor CV007 at
battery limit BL2038-1
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	9

	 	130-FP-005

	 	130-FP-2016
	 	Discharge from grinding area floor sump pump to
cyclone feed sump SU2001
	 	 	1322	 	 	Tie-in to existing pipe
150-PS1322-112-P5 (TI2030-1)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	10

	 	130-FP-005	 	130-FP-005
	 	Obsolete drain pipe to be removed
	 	 	—	 	 	Removal of obsolete pipe
between TI2030-1 and BL2030-2
	 	Y






			
	 	 	 
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Design Limits for Balance of Package (contd.)




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Source	 	Battery Limit for Piping, Equipment	 	Physical
	 	 	P&ID Boundary	 	 	 	Facility	 	and Instrumentation Design under	 	Location
	Item	 	From	 	To	 	Description of Boundary	 	(1)	 	this Package of Work	 	(2)
	11

	 	130-FP-2016
	 	133-P-001
	 	Undersize sampling system at trash screen

SN2002
	 	 	1326	 	 	Complete installation of trash
screen undersize launder, primary
and secondary samplers, and
discharge piping to sumps SU2001
and SU2002 as per items 12 and
13
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	12

	 	133-P-001
	 	130-FP-2016
	 	Discharge from primary sampler SC2020 to sump
SU2002
	 	 	1326	 	 	Included in Item 11
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	13

	 	133-P-001
	 	130-FP-2016
	 	Discharge from secondary sampler SC2021 to
sump SU2001
	 	 	1326	 	 	Included in Item 11
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	14

	 	130-FP-036
	 	130-FP-2016
	 	Back-up plant air supply to bypass CM2007
	 	 	1326	 	 	Tie-in to existing plant air
ring main at nearest logical
location within works footprint
(TI2224-2)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	15

	 	130-FP-040
	 	130-FP-2016
	 	Filtered water supply to ball mill GM2002
	 	 	1810	 	 	Tie-in to existing filtered
water ring main 250-FW-1810-141-A1
at nearest logical location within
works footprint (TI2243-6)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	16

	 	130-FP-039
	 	130-FP-039
	 	Extension of plant water ring main through
new grinding facility
	 	 	1810	 	 	Tie-in to existing plant water
ring main at TI2234-3 and TI2234-4
and loop between.
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	17

	 	130-FP-039
	 	130-FP-2017
	 	Plant water supply to SAG mill oil cooling
systems
	 	 	1326	 	 	Connect to new plant water
ring main as per Item 16
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	18

	 	130-FP-039
	 	130-FP-2017
	 	Plant water supply to SAG mill motor cooling
fan
	 	 	1326	 	 	Connect to new plant water
ring main as per Item 16
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	19

	 	130-FP-039
	 	130-FP-2018
	 	Plant water supply to Ball mill oil cooling
systems
	 	 	1326	 	 	Connect to new plant water
ring main as per Item 16
	 	Y






			
	 	 	 
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Design Limits for Balance of Package (contd.)




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Source	 	Battery Limit for Piping, Equipment	 	Physical
	 	 	P&ID Boundary	 	 	 	Facility	 	and Instrumentation Design under	 	Location
	Item	 	From	 	To	 	Description of Boundary	 	(1)	 	this Package of Work	 	(2)
	20

	 	130-FP-039
	 	130-FP-2018
	 	Plant water supply to Ball mill motor cooling fan
	 	 	1326	 	 	Connect to new plant water
ring main as per Item 16
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	21

	 	130-FP-2036
	 	Various
	 	Process water supplies to the various plant
demands
	 	 	1391	 	 	Until otherwise advised,
limit design works to battery
limit BL2060-1. The locations of
tie-in’s between the new and
existing mill water distribution
systems will be advised during the
course of FEED design.
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	22

	 	130-FP-005
	 	130-FP-2036
	 	Transfer of HGO cyclone overflow to grind thickener
feed tank TK2008
	 	 	1322	 	 	Tie-in to existing sump
(TI2030-3) and existing sump
outlet (TI2030-4) and provide new
transfer pumps and piping
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	23

	 	130-FP-005
	 	130-FP-005
	 	Extension of plant water piping to Sump SU002
	 	 	1322	 	 	Tie-in to existing pipe
50-PW-1322-109-A1 (TI2030-5) and
extend piping to sump SU002
(BL2030-11)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	24

	 	130-FP-005
	 	130-FP-005
	 	Extension of plant water piping to Sump SU002
	 	 	1322	 	 	Tie-in to existing pipe
50-PW-1322-116-A1 (TI2030-6) and
extend piping to sump SU002
(BL2030-11)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	25

	 	130-FP-005
	 	130-FP-005
	 	Extension of plant water piping to Sump SU002
	 	 	1322	 	 	Tie-in to existing pipe
50-PW-1322-122-A1 (TI2030-7) and
extend piping to sump SU002
(BL2030-11)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	26

	 	130-FP-005
	 	130-FP-005
	 	Extension of pplant water piping to Sump SU002
	 	 	1322	 	 	Tie-in to existing pipe
50-PW-1322-107-A1 (TI2030-8) and
extend piping to sump SU002
(BL2030-11)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	27

	 	130-FP-005
	 	130-FP-005
	 	Extension of process slurry piping to Sump SU002
	 	 	1322	 	 	Tie-in to existing pipe
50-PS-1322-900-P4 (TI2030-9) and
extend piping to sump SU002
(BL2030-11)
	 	Y






			
	 	 	 
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	 	Page 27 of 36











 









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Design Limits for Balance of Package (contd.)




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Source	 	Battery Limit for Piping, Equipment	 	Physical
	 	 	P&ID Boundary	 	 	 	Facility	 	and Instrumentation Design under	 	Location
	Item	 	From	 	To	 	Description of Boundary	 	(1)	 	this Package of Work	 	(2)
	28

	 	130-FP-005
	 	130-FP-005
	 	Extension of
process slurry piping
to Sump SU002
	 	 	1322	 	 	Tie-in to existing pipe
750-PS-1322-901-R1 (TI2030-10) and
extend piping to sump SU002
(BL2030-11)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	29

	 	130-FP-005
	 	130-FP-006
	 	Obsolete equipment
/ piping for slurry
transfer from trash
screen transfer chute
CH019 to thickener
feed tank TK003
	 	 	—	 	 	Remove trash screen transfer
chute CH019 and obsolete piping
between tie-ins TI2030-5 to
TI2030-10 and TK003
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	30

	 	130-FP-005
	 	130-FP-004
	 	Obsolete plant
water supply to sprays
on conveyor CV005
	 	 	—	 	 	Tie-in to existing pipe
50-PW-1322-127-A1 at junction with
80-PW-1322-131-A1 (TI2030-13) and
remove obsolete piping through to
battery limit BL2016-1
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	31

	 	130-FP-005
	 	130-P-063
	 	Obsolete trash
screen undersize
slurry transfer to
thickener feed tank
TK008
	 	 	—	 	 	Tie-in to existing pipe
750-PS-1322-901-R1 (TI2030-12) and
remove obsolete chute, launders
and piping through to TK 008
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	32

	 	130-FP-005
	 	130-FP-005
	 	Re-directed trash
screen undersize
slurry transfer to
sump SU002
	 	 	—	 	 	Provide new connection between
TI2030-12 and TI2030-10
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	33

	 	130-FP-005
	 	130-FP-020
	 	Obsolete transfer
piping / equipment
between sump SU002 and
neutralisation pre-mix
tank TK040
	 	 	—	 	 	Remove obsolete piping between
TI2030-4 and change in pipe
material specification from P5 to
R2 (BL2140-1)
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	34

	 	130-FP-005
	 	130-FP-007
	 	Obsolete transfer
piping / equipment
between sump SU002 and
pre-oxidation storage
area
	 	 	—	 	 	Remove obsolete equipment /piping
between Item 33 and battery
limit 

BL2070-6
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	35

	 	130-FP-016
	 	130-FP-2036
	 	Discharge from
existing oxidation
area sump pumps to
grind thickener feed
tank TK008
	 	 	1343	 	 	Tie-in to existing pipe
150-PS-1343-215-R2 (TI2111-1)
	 	Y






			
	 	 	 
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Design Limits for Balance of Package (contd.)




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Source	 	Battery Limit for Piping, Equipment	 	Physical
	 	 	P&ID Boundary	 	 	 	Facility	 	and Instrumentation Design under	 	Location
	Item	 	From	 	To	 	Description of Boundary	 	(1)	 	this Package of Work	 	(2)
	36

	 	130-FP-606
	 	130-FP-2036
	 	Transfer from FGO cyclone overflow to grind
thickener feed tank TK008
	 	 	1331	 	 	Tie-in to existing pipe
400-PS-1331-1001-R1 (TI2051-1)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	37

	 	130-FP-606
	 	 	 	Obsolete transfer pipe to TK003
	 	 	—	 	 	Remove obsolete pipe between TI2051-1
and
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	38

	 	130-FP-038
	 	130-FP-2037
	 	Raw water feed from Londolovit supply system
	 	 	1824	 	 	Tie-in to existing pipe
600-RW-1824-1126-P1 (TI2230-1)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	39

	 	130-FP-038
	 	130-FP-2037
	 	Raw water feed from Wurtol supply system
	 	 	1826	 	 	Limit of process plant site at battery
limit BL2230-2
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	40

	 	130-FP-606
	 	130-FP-606
	 	Obsolete valve
	 	 	—	 	 	Remove obsolete valving at TI2051-2
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	41

	 	130-FP-606
	 	130-FP-606
	 	Additional drain
	 	 	1331	 	 	Tie-in to existing pipe
450-PS-1331-1007-R1 (TI2051-3) and provide
drain to grade (BL2051-7)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	42

	 	130-FP-606
	 	130-FP-606
	 	Additional drain
	 	 	1331	 	 	Tie-in to existing pipe
450-PS-1331-1005-R1 (TI2051-5) and provide
drain to grade (BL2051-8)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	43

	 	130-FP-606
	 	130-FP-606
	 	Additional drain
	 	 	1331	 	 	Tie-in to existing pipe
450-PS-1331-1006-R1 (TI2051-6) and provide
drain to grade (BL2051-9)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	44

	 	130-FP-606
	 	130-FP-606
	 	Additional control valving
	 	 	1331	 	 	Install valve to existing discharge
piping from PU1747 (TI2051-4)
	 	Y






			
	 	 	 
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Design Limits for Balance of Package (contd.)




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Source	 	Battery Limit for Piping, Equipment	 	Physical
	 	 	P&ID Boundary	 	 	 	Facility	 	and Instrumentation Design under	 	Location
	Item	 	From	 	To	 	Description of Boundary	 	(1)	 	this Package of Work	 	(2)
	45

	 	130-FP-2037
	 	130-FP-007
	 	Transfer of underflow from
grind thickener TK2010 to
pre-oxidation storage tanks
	 	 	1341	 	 	Flange at change of pipe material
specification from P5 to R1 (BL2070-13)
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	46

	 	130-FP-040
	 	130-FP-2137
	 	Filtered water supply to
flocculant make-up package
SY2103
	 	 	1410	 	 	Tie-in to existing filtered water ring
main at nearest logical location within works
footprint (TI2243-7)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	47

	 	130-FP-2137
	 	130-FP-608
	 	Flocculant supply to existing
concentrate thickener TK1556
	 	 	1410	 	 	Tie-in to existing pipe
80-FLC-1410-1110-P1 (TI2055-1)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	48

	 	130-FP-2045
	 	130-FP-2055
	 	Slurry transfer from
pre-oxidation storage to Autoclave
No 4 feed pumps
	 	 	1342	 	 	Flange on branch of tee at BL2082-1
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	49

	 	130-FP-059
	 	130-FP-2055
	 	Slurry transfer from existing
autoclave feeds to the feed for the
new pressure oxidation
facility
	 	 	1343	 	 	Tie-in to existing pipe
400-PS-1343-250-S10 at nearest logical flange
to tie-in location shown (TI2081-1)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	50

	 	130-P-058
	 	130-FP-2055
	 	Slurry feed from heater vessel
HX023 to the new pressure oxidation
facility
	 	 	1343	 	 	Tie in to existing pipe
300-PS-1343-245-S10 at TI2080-11
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	51

	 	130-P-058
	 	130-P-058
	 	Obsolete pipe to be removed
	 	 	—	 	 	Removal of obsolete section of
500-PS-1343-262 between TI2080-7 and
TI2080-9
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	52

	 	130-P-058
	 	130-P-058
	 	Obsolete pipe to be removed
	 	 	—	 	 	Removal of obsolete section of
500-PS-1343-262-S10 between TI2080-9 and
TI2080-11
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	53

	 	130-P-058
	 	130-P-058
	 	Obsolete pipe to be removed
	 	 	—	 	 	Removal of obsolete section of
400-PS-1343-236-R2 between TI2080-8 and
TI2080-10
	 	Y






			
	 	 	 
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Design Limits for Balance of Package (contd.)




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Source	 	Battery Limit for Piping, Equipment	 	Physical
	 	 	P&ID Boundary	 	 	 	Facility	 	and Instrumentation Design under	 	Location
	Item	 	From	 	To	 	Description of Boundary	 	(1)	 	this Package of Work	 	(2)
	54

	 	130-P-058
	 	130-P-058
	 	Drain to sump
	 	 	1343	 	 	Tie-in to existing pipe
500-PS-1343-262-S10 at TI2080-6
and provide drain to sump
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	55

	 	130-P-058
	 	130-P-058
	 	Drain to sump
	 	 	1343	 	 	Tie-in to existing pipe
300-PS-1343-247-S10 at TI2080-12
and provide drain to sump
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	56

	 	130-P-058
	 	130-P-058
	 	Slurry transfer from pre-oxidation storage to
pre-heaters
	 	 	1343	 	 	Tie-in to existing pipe
300-PS-1343-243-R2 at TI2080-10
and provide new connection to
BL2080-4
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	57

	 	130-P-058
	 	130-P-058
	 	Slurry transfer from pre-oxidation storage to
pre-heaters
	 	 	1343	 	 	Tie-in to existing pipe
300-PS-1343-240-R2 at TI2080-5 and
provide new connection to Item
56
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	58

	 	130-P-058
	 	130-FP-018
	 	Heater vessel drain to CCD thickener feed tank
TK021
	 	 	1343	 	 	Tie in to existing heater
vessel HX021 at TI2080-1 and
provide new connection to existing
250dia nozzle on TK021 at
BL2130-3
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	59

	 	130-P-058
	 	130-P-058
	 	Drain from heater vessel HX022
	 	 	1343	 	 	Tie in to existing heater
vessel HX022 at TI2080-2 and
provide new connection to Item
58
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	60

	 	130-P-058
	 	130-P-058
	 	Drain from heater vessel HX023
	 	 	1343	 	 	Tie in to existing heater
vessel HX023 at TI2080-3 and
provide new connection to Item
58
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	61

	 	130-FP-040
	 	130-FP-2055
	 	Filtered water supply to booster pump
	 	 	1343	 	 	Tie in to existing
distribution system at nearest
logical location within identified
works footprint (TI2243-3).
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	62

	 	130-FP-036
	 	130-FP-2047
	 	Plant air supply to Autoclave AC2004 (No 1)
	 	 	1343	 	 	Tie in to existing
distribution system at nearest
logical location within identified
works footprint (TI2224-6)
	 	Y






			
	 	 	 
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Design Limits for Balance of Package (contd.)




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Source	 	Battery Limit for Piping, Equipment	 	Physical
	 	 	P&ID Boundary	 	 	 	Facility	 	and Instrumentation Design under	 	Location
	Item	 	From	 	To	 	Description of Boundary	 	(1)	 	this Package of Work	 	(2)
	63

	 	130-FP-036
	 	130-FP-2047
	 	Plant air supply to Autoclave AC2004 (No 2)
	 	 	1343	 	 	Tie in to existing
distribution system at nearest
logical location within identified
works footprint (TI2224-6).
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	64

	 	130-FP-045
	 	130-FP-2196
	 	Boosted seawater supply to plant upgrade
	 	 	1810	 	 	Tie-in to existing pipe
750-SW-1830-040-A6 at nearest
logical location within identified
works footprint (TI2254-1) and
install booster pumps and high
pressure seawater connections
through to pressure oxidation area
(P&ID’s 130-FP-2048 and
130-FP-2054) and BL2255-1
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	65

	 	130-FP-2196
	 	130-FP-2048
	 	Seawater supply to Flash / Quench Train 1
	 	 	1343	 	 	Refer Item 64
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	66

	 	130-FP-2196
	 	130-FP-2054
	 	Seawater supply to Flash / Quench Train 2
	 	 	1343	 	 	Refer Item 64
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	67

	 	130-FP-2048
	 	130-FP-006
	 	Drain from Quench Vessel PV2016 to CCD
thickener feed tank TK003
	 	 	1343	 	 	Discharge to tank TK003 at
battery limit BL2134-2
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	68

	 	130-FP-2054
	 	130-FP-006
	 	Drain from Quench Vessel PV2017 to CCD
thickener feed tank TK003
	 	 	1343	 	 	Connection to Item 67
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	69

	 	130-FP-054
	 	130-FP-2049
	 	Demineralised water supply to seal water
system
	 	 	1343	 	 	Tie in to existing
distribution system at nearest
logical location within identified
works footprint
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	70

	 	130-FP-036
	 	130-FP-2049
	 	Plant air supply to seal water system
	 	 	1343	 	 	Tie in to existing
distribution system at nearest
logical location within identified
works footprint (TI2224-5)
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	71

	 	130-FP-2050
	 	130-FP-018
	 	Discharge from oxidation area sump pumps to CCD
wash thickener feed tank TK021
	 	 	1343	 	 	Connection to existing
250dia nozzle on Tank TK021 at 


BL2130-1
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	72

	 	130-FP-038
	 	130-FP-2051
	 	Plant water supply to Quench water tank
TK2012
	 	 	1810	 	 	Tie-in to existing pipe
350-PW-1343-010-P1 (TI2230-3)
	 	Y






			
	 	 	 
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Design Limits for Balance of Package (contd.)




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Source	 	Battery Limit for Piping, Equipment	 	Physical
	 	 	P&ID Boundary	 	 	 	Facility	 	and Instrumentation Design under	 	Location
	Item	 	From	 	To	 	Description of Boundary	 	(1)	 	this Package of Work	 	(2)
	73

	 	130-FP-039
	 	130-FP-2052
	 	Future plant water supply for cooling coil
	 	 	1343	 	 	Allow for connection to
existing plant water distribution
system at nearest logical location
within identified works footprint.
The principal design objective
will be to ensure that sufficient
space provisions are allowed to
accommodate the future
piping.
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	74

	 	130-FP-2052
	 	130-FP-2036
	 	Future plant water return from cooling coil to
grinding thickeners
	 	 	1343	 	 	Allow for connection to
existing piping system at nearest
logical location within identified
works footprint. The principal
design objective will be to ensure
that sufficient space provisions
are allowed to accommodate the
future piping.
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	75

	 	130-FP-2146
	 	130-FP-2053
	 	Oxygen supply from new oxygen plant to oxygen
blowback vessel PV2028
	 	 	1560	 	 	Connection flange on PV2028 at

BL2126-1
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	76

	 	130-FP-2053
	 	130-FP-049
	 	Oxygen connection between PV2028 and PV028
	 	 	1343	 	 	Tie-in to existing vessel
PV028 at TI2125-1
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	77

	 	130-FP-2211
	 	130-FP-2053
	 	High pressure steam supply from new HFO boiler
to steam blowback vessel PV2029
	 	 	1396	 	 	Connection flange on PV2029 at

BL2126-2
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	78

	 	130-FP-049
	 	130-FP-2053
	 	HV Steam connection between PV029 and
PV2029
	 	 	1343	 	 	Tie-in to existing vessel
PV029 at TI2125-2
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	79

	 	130-FP-012
	 	130-FP-2076
	 	Slurry flow from existing flash vessel PV001
to flashed slurry transfer tanks
	 	 	1343	 	 	Tie-in to existing pipe
250-PS1343-110-S4 at TI2100-1
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	80

	 	130-FP-013
	 	130-FP-2076
	 	Slurry flow from existing flash vessel PV002
to flashed slurry transfer tanks
	 	 	1343	 	 	Tie-in to existing pipe
250-PS1343-054-S4 at TI2101-1
	 	Y






			
	 	 	 
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Design Limits for Balance of Package (contd.)




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Source	 	Battery Limit for Piping, Equipment	 	Physical
	 	 	P&ID Boundary	 	 	 	Facility	 	and Instrumentation Design under	 	Location
	Item	 	From	 	To	 	Description of Boundary	 	(1)	 	this Package of Work	 	(2)
	81

	 	130-FP-014
	 	130-FP-2076
	 	Slurry flow from
existing flash vessel
PV003 to flashed
slurry transfer
tanks
	 	 	1343	 	 	Tie-in to existing pipe
250-PS1343-022-S4 at TI2102-1
	 	Y
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	82

	 	130-FP-012
	 	130-FP-018
	 	Obsolete slurry
transfer pipe to
thickener feed
TK021
	 	 	—	 	 	Remove obsolete pipe between
TI2100-1 and BL2130-1
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	83

	 	130-FP-013
	 	130-FP-018
	 	Obsolete slurry
transfer pipe to
thickener feed
TK021
	 	 	—	 	 	Remove obsolete pipe between
TI2101-1 and BL2130-2
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	84

	 	130-FP-014
	 	130-FP-018
	 	Obsolete slurry
transfer pipe to
thickener feed
TK021
	 	 	—	 	 	Remove obsolete pipe between
TI2102-1 and BL2130-3
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	85

	 	130-FP-2076
	 	130-FP-006
	 	Flashed slurry
transfer from pressure
oxidation to CCD wash
thickener feed tank
TK003
	 	 	1343	 	 	Discharge to Tank TK003 at BL2134-
1
	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	86

	 	130-FP-2076
	 	130-FP-018
	 	Flashed slurry
transfer from pressure
oxidation to CCD wash
thickener feed tank
TK021
	 	 	1343	 	 	 	 	N
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	87

	 	130-FP-2076
	 	130-FP-018
	 	Discharge from
flashed slurry storage
area sump pump to CCD
wash thickener feed
tank TK021
	 	 	1343	 	 	Connection to existing 250dia
nozzle on Tank TK021 at

 BL2130-2
	 	N






			
	 	 	 
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Design Limits for Balance of Package (contd.)




	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Source	 	Battery Limit for Piping, Equipment	 	Physical
	 	 	P&ID Boundary	 	 	 	Facility	 	and Instrumentation Design under	 	Location
	Item	 	From	 	To	 	Description of Boundary	 	(1)	 	this Package of Work	 	(2)
	 
	 	 	 	 	 	 	 	 	 	 	 	 





			
	 	 	 
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Design Limits for Balance of Package (contd.)




	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Source	 	Battery Limit for Piping, Equipment	 	Physical
	 	 	P&ID Boundary	 	 	 	Facility	 	and Instrumentation Design under	 	Location
	Item	 	From	 	To	 	Description of Boundary	 	(1)	 	this Package of Work	 	(2)
	 
	 	 	 	 	 	 	 	 	 	 	 	 





 



			
	Notes:
	 
	(1)	 	The Source facility identifies the facility number to be utilised for pipe labelling.
	 
	(2)	 	Identifies whether the battery limit of the pipe lies within the identified works footprint (Y)
or not (N). In the case of the latter, the Consultant shall be required to liaise with the
designer(s) responsible for the other works footprint(s) traversed by the pipe to establish the
applicable pipe routing / support constraints to be met in the pipe design as per Section 2.2.1.





			
	 	 	 
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MILLION OUNCE PLANT UPGRADE

PROJECT




ENGINEERING DESIGN FOR CRUSHING AND

CONVEYING FACILITIES



APPENDIX 2/A-2

TECHNICAL SCOPE OF WORK



	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Approved	 	 
	Revision	 	Date	 	Author	 	By	 	Comments
	 	01	 	 	19/6/08
	 	CW
	 	 	 	Correction of
automated cross
referencing errors

	 	00	 	 	6/6/08
	 	CW
	 	 	 	Issued for Tender











 









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Table of Contents




	 	 	 	 	 
	1 INTRODUCTION
	 	 	3	 
	 
	 	 	 	 
	2 LIMITS OF WORK
	 	 	3	 
	 
	 	 	 	 
	2.1 General 
	 	 	3	 
	2.2 Battery Limits 
	 	 	3	 
	2.2.1 General
	 	 	3	 
	2.2.2 Interpretation of P&IDs
	 	 	4	 
	2.2.3 Provision of Air and Water Service Points
	 	 	4	 
	2.3 Review of P&IDs
	 	 	4	 
	2.4 Exclusions
	 	 	5	 
	 
	 	 	 	 
	3 CONCURRENT INVESTIGATIONS
	 	 	5	 
	 
	 	 	 	 
	4 KEY MILESTONES
	 	 	5	 
	 
	 	 	 	 
	5 TECHNICAL SCOPE
	 	 	6	 
	 
	 	 	 	 
	5.1 Primary Crushing 
	 	 	6	 
	5.1.1 Included Facilities
	 	 	6	 
	5.1.2 Background
	 	 	6	 
	5.1.3 Upgraded Operation
	 	 	7	 
	5.1.4 Specific Requirements for FEED
	 	 	8	 
	5.2 Primary Conveying
	 	 	9	 
	5.2.1 Included Facilities
	 	 	9	 
	5.2.2 Background
	 	 	9	 
	5.2.3 Upgraded Operation
	 	 	9	 
	5.2.4 Specific Requirements for FEED
	 	 	9	 
	5.3 Ore Stacking
	 	 	10	 
	5.3.1 Included Facilities
	 	 	10	 
	5.3.2 Background
	 	 	10	 
	5.3.3 Upgraded Operation
	 	 	11	 
	5.3.4 Specific Requirements for FEED
	 	 	11	 
	5.4 Preliminary Construction Packages 
	 	 	11	 
	 
	 	 	 	 
	6 RESPONSIBILITY MATRIX
	 	 	12	 
	 
	 	 	 	 
	7 ADDITIONAL ATTACHMENTS
	 	 	14	 
	 
	 	 	 	 
	8 REFERENCE INFORMATION
	 	 	15	 
	 
	 	 	 	 
	9 DETAILED PIPING / EQUIPMENT LIMITS
	 	 	15	 






			
	 	 	 
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1 INTRODUCTION



The Lihir Gold group (LGL) is currently upgrading its operation on Lihir Island in the New
Ireland province of Papua New Guinea. The works, known as the Million Ounce Plant Upgrade (MOPU)
project, comprise the provision of additional pressure oxidation capacity together with a wide
range of ancillary process and utility services to facilitate increased plant throughput.



The purpose of this document is to define the specific Engineering inputs for design of
additional primary crushing and conveying facilities.




2 LIMITS OF WORK




2.1 GENERAL



This package of work shall comprise engineering design of all equipment, piping,
foundations, structures, access stairs and platforms and other associated works required for
implementation of the following:




	 	 	 	 	 
	Facility	 	Facility Name	 	Requirements
	1311

	 	Primary Crushing and
Conveying System No 1
	 	Modifications to
the existing primary
conveying facilities
to accommodate
provision of the
second primary
conveying system as
per Facility 1315
	 
	 	 	 	 
	1314

	 	Primary Crushing
System No 2
	 	Provision of
second primary
crushing facility
including crusher
discharge
conveyor.
	 
	 	 	 	 
	1315

	 	Primary Conveying
System No 2
	 	Provision of new
primary conveying
system from the second
primary crushing
facility to the
crushed ore stockpile,
including crossovers
to the parallel
existing conveyor
system.
	 
	 	 	 	 
	1316

	 	Ore Stacker No 2
	 	Provision of a
second radial stacking
conveyor at the
existing crushed ore
stockpile.





The services to be provided by the Consultant shall comprise execution of all activities
identified in the attached ‘Appendix 2A-1, General Requirements for Engineering Design’ including
engineering administration, Front End Engineering Design (FEED), detailed engineering design and
procurement support.




2.2 BATTERY LIMITS




2.2.1 General




The limits of work for this package shall be as follows:





	 	•	 	The design limits for piping, equipment and instrumentation shall be defined
by the following set of Feasibility Study P&IDs and the detailed piping /
equipment limits detailed in Section 9:






	 	 	 	130-FP-2001 Primary Crushing and Conveying, CR2001
	 
	 	 	 	130-FP-2002 Primary Crushing and Conveying, CV2202 to Radial Stackers
	 
	 	 	 	130-FP-2206 Fire Protection, Fire Water to Crusher CR2001






	 	•	 	General air and water service points shall be provided as per Section 2.2.3.





			
	 	 	 
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2.2.2 Interpretation of P&IDs



The P&ID’s identified in Section 2.2.1 and Section 9 are draft drawings produced out of the
Feasibility Study and shall be interpreted as follows:





	 	•	 	Equipment arrangements and equipment numbers shall be taken as given.
	 
	 	•	 	Pipe sizing and material specifications identified through the pipe labelling are
indicative only and shall be confirmed through design.
	 
	 	•	 	Valving arrangements are preliminary only and shall be amended as required
to meet specified isolation and control requirements.
	 
	 	•	 	Code ‘BL’ refers to a battery limit between different packages of work or
different facilities.
	 
	 	•	 	Code ‘Tl’ refers to a tie-in to an existing pipe or existing item of equipment.
	 
	 	•	 	Tie-ins have been shown where identified to date, but it shall be a
requirement of this package of work to determine the specific location and
details of all tie-ins required to complete the works.
	 
	 	•	 	Clouding reflects drawing changes made during the course of the Feasibility
Study design and does not necessarily reflect real physical changes to the
works. For the purposes of this package of work clouding on the drawings
shall be ignored.
	 
	 	•	 	The drawings have been marked up with tie-ins and battery limits reflecting
multiple packages of work. The Consultant shall only be concerned with those
limits identified in the following tabulations.
	 
	 	•	 	The ‘2000’ series drawings (eg 130-FP-2001) cover new upgrade works. All
other drawings are mark-ups of existing drawings describing the current plant.
	 
	 	•	 	The ‘0701’ tag included in the drawing number block shall not be read as an
integral part of the drawing number. As per the Project Reference document,
this tag merely identifies work in progress on a new drawing.
	 
	 	•	 	The drawing titleblock and the drawing titles currently shown in the titleblock
are not final. A separate data-base of proposed titles is available from LGL if
required.




Where any discrepancy that would affect design outcomes is identified between P&ID’s or between
the P&ID’s and other documentation, the matter shall be referred to the Project Manager.




2.2.3 Provision of Air and Water Service Points



The P&IDs identified in Section 2.2.1 and Section 9 have not yet been taken to a level of
detail to include general service connections for plant air and water hose points, instrument air,
building fire water services, potable water to safety showers, other potable water services etc.
The work under this package shall include provision of service connections to at least the same
standard as the existing plant.




2.3 REVIEW OF P&IDS



Existing P&ID drawings shall not be taken as exact as-constructed representations of the
site. The Consultant shall include for a site visit to walk all pipelines within the identified
package of work to check the P&ID’s and identify any errors or omissions.




			
	 	 	 
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All critical levels and locations shall also be confirmed through the site visit and physical
identification of required locations for survey pick-up. The survey itself will be carried out by
LGL based on the field markings made by the Consultant. For accurate level control, the Consultant
shall include key design control points (top of existing slabs, critical level controls at existing
vessel inlet / outlet) in their marked survey pick-up locations.




2.4 EXCLUSIONS



The following items are specifically excluded from this scope of works:





	 	•	 	Electrical and Instrumentation design beyond the liaison required to:






	 	o	 	Identify electrical loads;
	 
	 	o	 	Establish electrical routing / conduit requirements;
	 
	 	o	 	Ensure full instrumentation details are identified on the P&IDs.






	 	•	 	CAD drafting of PFD’s and P&ID’s.
	 
	 	•	 	Construction Management.





3 CONCURRENT INVESTIGATIONS



Actions to be undertaken by LGL in conjunction with this work package comprise:





	 	•	 	Geotechnical drilling and soil testing within the footprint of the crushing area.
	 
	 	•	 	Additional detailed survey within the works footprint.





4 KEY MILESTONES



The works under this package shall be completed within 20 weeks, with key milestones as
follows:




			
	 	 	 
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5 TECHNICAL SCOPE




5.1 PRIMARY CRUSHING




5.1.1 Included Facilities



This Section 5.1 covers Facility 1314.




5.1.2 Background



The existing plant was designed with both a hard ore circuit and a soft ore circuit to treat
the spectrum of ore types identified in the Minifie and Lienetz deposits (at the time of this
original design, the Kapit ore body had not yet been discovered).



The hard ore crushing circuit consists of a 42” x 66” Fuller Traylor gyratory crusher which is fed
from a ROM ore bin via an inclined apron feeder. The bottom of the crusher is closed in with a very
minimal surge pocket and discharges directly on to the common discharge conveyor from both ore
circuits. On hard ore the crusher is capable of more than 1280 wet t/h, but as the ore clay and
moisture contents rise the crusher capacity drops markedly due to ore packing in the crusher and
adverse material handling properties.



The soft ore crushing circuit consists of a low speed rolls sizer which is fed from a small ROM
ore bin via horizontal apron feeder. The bin is designed to be fed by front end loader and is
equipped with a static grizzly with 600 mm centers. The gap is a specification of the sizer and is
a characteristic of the opposite rotation of the sizing
rolls and their size of nip. The crusher has processed up to 1000 t/h on soft materials but the
rate of throughput and reliability of the crusher drops rapidly as the ore competency increases.
The soft ore crushing circuit also discharges onto the common discharge conveyor.



During the most recent Flotation Expansion the transfer point from the common crusher discharge
conveyor to the overland conveyor was increased in height and size to allow the inclusion of a
secondary low speed rolls sizer. The purpose of the crusher is to reduce the F80 size to the SAG
mills in order to maintain throughput during periods of hard ore.



The existing crushing plant has a number of flaws that reduce capacity and availability, and
increase maintenance requirements.



The ROM bin has structural issues that have resulted in it being fed from the end opposite the
gyratory crusher when it was designed to be fed from either side. The inclined apron feeder is at
such a steep angle that it is difficult to maintain. It is equipped with a dribble conveyor but,
due to the angle and the wet weather conditions, the dribble often slides down the conveyor
creating a mud pile in the basement beneath the ROM bin which requires nearly continuous cleaning.



In addition, the gyratory crusher was installed with minimal clearance above the discharge
conveyor. As a result, crusher maintenance requiring the removal of the eccentric assembly
necessitates the dismantling of the discharge conveyor. Neither crusher can be utilized during
this type of maintenance.



The soft ore bin has also suffered structurally. The discharge apron feeder drive was underpowered
for the required duty and bin design. The low speed rolls sizer, while capable of design
throughput rates on soft ore has poor reliability and is used infrequently as a result.




			
	 	 	 
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Plans are already in place for separate upgrade of the existing soft ore circuit in the first
half of 2008 to address the issues identified above. The ROM pad and soft ore bin will be
modified to accept Cat 777 haul trucks; the static grizzly sizing bar spacing will be increased
to 850 mm centers; and the MMD 750 low speed rolls sizer will be replaced with an ABON 10/220
CCTD low speed rolls sizer. The new sizer is designed to process the more competent ores at a
higher rate and with greater reliability than the original machine




5.1.3 Upgraded Operation



The upgraded plant requires provision of a second crushing facility complete with its own
overland conveyor, cross-overs to/from the existing conveying system, and a second radial stacker
at the existing crushed ore stockpile (COS).



The new crushing facility shall be located on dumped fill in the Harbour Base opposite the barge
loading facility as shown on Dwg 130-M-108. The facility shall be designed to accept ore passing
~900 mm from the mine, reduce it to a 100% passing 250 mm product (P80 ~ 110 mm) and convey it to
the new stacker.



The Feasibility Study outputs are based on separate hard ore and soft ore crushing circuits in a
configuration similar to that originally installed. This arrangement requires separate ROM dump
hoppers and apron feeders to a gyratory crusher and low speed rolls sizer, with separate
discharge conveyors to the overland conveying system. However, the alternative of a common
circuit comprising a single ROM dump hopper and apron feeder to two rolls sizers in series is
still considered an option, and shall be explored in more detailed during the FEED design as
outlined in Section 0.



Design throughputs for the two alternatives shall be as follows:




	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	Peak	 	 
	 	 	 	 	 	 	Instantaneous	 	 
	 	 	 	 	 	 	Throughput	 	Nominal
	 	 	 	 	 	 	Capacity	 	Throughput
	Option	 	Description	 	Circuit / Ore Type	 	(tonnes/hr)	 	(tonnes/hr)
	A

	 	Gyratory Crusher and
low speed rolls sizer
	 	Hard ore circuit
	 	 	2000	 	 	 	1400	 
	 

	 	 	 	Soft ore circuit
	 	 	2000	 	 	 	1400	 
	B

	 	Common rolls circuit
	 	Common circuit with hard ore feed
	 	 	2000	 	 	 	1400	 
	 

	 	 	 	Common circuit with soft ore feed
	 	 	2000	 	 	 	1400	 





The new crushing facility shall be designed to ensure that the issues associated with the existing
plant are not repeated. In particular:





	 	•	 	All ROM hoppers shall be designed to accept Cat 789 haul trucks.
	 
	 	•	 	Rolls sizers with greater tolerance of higher UCS feed shall be provided.
	 
	 	•	 	Should a gyratory crusher be provided for a separate hard ore circuit as in
Option A:






	 	o	 	The feed apron feeder angle for a gyratory crusher shall be
reduced to less than 15 degrees to reduce the operating and maintenance
problems associated with the existing feeder which has an angle of 22 degrees;
	 
	 	o	 	More elevation shall be provided between the discharge of a
gyratory crusher and the receiving conveyor to allow maintenance clearance for
the removal of the crusher eccentric without having to dismantle
the crusher discharge conveyor.





			
	 	 	 
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The transfer tower from the crushing station discharge conveyor(s) to the overland conveyor
shall be designed with enough height to accommodate a secondary sizer should additional ore
size reduction be required at a later date.




5.1.4 Specific Requirements for FEED




5.1.4.1 General



The requirements of Front End Engineering Design (FEED) for the primary crushing facility
shall be defined by ‘Appendix 2A-1, General Requirements for Engineering Design’ and this
Section 0.




5.1.4.2 Issues



Specific issues to be addressed during FEED shall include:





	 	•	 	Identification of the most cost-effective design principles to accommodate
identified ground conditions.
	 
	 	•	 	Identification of access and earthworks constraints.
	 
	 	•	 	Confirmation of the final crushing station set-out coordinates.
	 
	 	•	 	Assessment of the identified crushing facility options to a sufficient
degree of
detail to establish inputs for economic comparison of the two alternatives,
including






	 	o	 	indicative structural steelwork, concrete and earthworks quantities;
	 
	 	o	 	comparative maintenance inputs;
	 
	 	o	 	comparative electrical loads.






	 	•	 	Provision of a position paper which compares costs and risks for the two
crushing facility alternatives based on the assessment identified above, and
makes a recommendation on which alternative to adopt.
	 
	 	•	 	Determination of the optimum access and tipping arrangements, retaining
wall layout and ROM bin sizing for the recommended crushing alternative.
	 
	 	•	 	Provision of a position paper which compares constructability, operability and
capital cost of alternative layouts / ROM bin sizing arrangements and makes a
recommendation as to the preferred layout.
	 
	 	•	 	Determination of the optimum arrangements for off-site pre-assembly /
packaging of facilities and equipment to minimise site assembly requirements.
	 
	 	•	 	Development of sufficient general arrangement information for the crushing
facility to allow preparation of the preliminary bid packages for fabrication and
installation as identified in Section 5.4.
	 
	 	•	 	Review of the water distribution strategy for the new crusher area and confirm
whether the plant water supply currently identified on the drawings is
adequate or whether a separate filtered water supply along the full length of
the conveyor to the crushing area is required.





5.1.4.3 Equipment Outputs



Equipment specifications, data sheets and bid packages to be developed during FEED shall
cover the following:




			
	 	 	 
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	 	•	 	Dump hoppers;
	 
	 	•	 	Rock breaker;
	 
	 	•	 	Apron feeders;
	 
	 	•	 	Apron screens;
	 
	 	•	 	Crushing equipment;
	 
	 	•	 	Belt magnet;
	 
	 	•	 	Crushing plant air compressor;
	 
	 	•	 	Crusher area sump pump and wastewater transfer pump.





5.2 PRIMARY CONVEYING




5.2.1 Included Facilities



This Section 5.2 covers 1315 and associated modifications the existing primary
conveying system under Facility 1311.




5.2.2 Background



The existing primary conveying system between the crushing plant discharge and the
crushed ore stockpile (COS) comprises two conveyors in series — the overland conveyor
(CV002) and the radial stacker feed conveyor (CV003). The existing system has a design
capacity of 1730 wet t/h.




5.2.3 Upgraded Operation



The upgraded plant requires provision of a second overland conveying system from the
new crushing plant to the COS. This system comprises four conveyors in series (CV2202,
CV2001, CV2002, and CV2003) and shall be capable of transporting ore at a maximum rate of
2250 t/h. The first two conveyors shall connect from the Harbour Base to the existing
conveyor corridor and the latter two shall run parallel to the existing overland conveyors
CV002 and CV003. Belt sprays shall be provided at the head pulley at all transfer points,
together with area drainage systems / sump pumps to collect the washings and deliver them
into the process plant.



A facility to allow the crossover of crushed ore from either crushing station to either
stacker feed conveyor shall be provided.




5.2.4 Specific Requirements for FEED




5.2.4.1 General



The requirements of Front End Engineering Design (FEED) for the new primary conveying
system shall be defined by ‘Appendix 2A-1, General Requirements for Engineering Design’
and this Section 5.2.4.




5.2.4.2 Issues



Specific issues to be addressed during FEED shall include:





	 	•	 	Confirmation of the final conveyor set-out coordinates.





			
	 	 	 
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	 	•	 	Definition of the optimum cross-over arrangements that enable delivery of
output from the existing primary crushing circuit (facility 1311) to the new ore
stacker, and from the new primary crushing circuit (facility 1314) to the
existing ore stacker.
	 
	 	•	 	Review of proposed arrangements for conveyor crossings to existing roads
and identification of any refinements that may offer a more cost-effective
approach.
	 
	 	•	 	Development of sufficient general arrangement information for the conveyors
and associated structures to allow preparation of the preliminary bid
packages for fabrication and installation as identified in Section 5.4.
	 
	 	•	 	Establishment of sufficient details for the required realignment of the public
road between 10850mE and 11050mE and associated conveyor culvert (ie
centreline alignment, corridor width, culvert construction method) to allow
detailed community consultation to be commenced.
	 
	 	•	 	Determination of the optimum arrangements for off-site pre-assembly /
packaging of facilities and equipment to minimise site assembly requirements.
	 
	 	•	 	Confirmation of electrical loads.
	 
	 	•	 	Identification of civil works and drainage requirements along the corridor
between existing conveyor CV003 and the adjacent public road to allow
installation and operation of conveyor CV2003.
	 
	 	•	 	Identification of general drainage arrangements at each conveyor transfer
point.





5.2.4.3 Equipment Outputs



Equipment specifications, data sheets and technical bid packages to be developed during FEED
shall cover the following:





	 	•	 	Conveying equipment;
	 
	 	•	 	Sump pumps.





5.2.4.4 Piping Outputs



Critical pipework connections to be designed during FEED shall comprise the sump pump discharge
piping connections into the process plant.




5.3 ORE STACKING



5.3.1 Included Facilities



This Section 5.3 covers Facility 1316.




5.3.2 Background



The existing crushed ore stockpile (COS) is a radial pile fed from a fabricated steel
stacking unit which runs on a rail and slews over a 180 degree arc.



The radial stacker was originally designed to carry up to 1730 t/h of ore flow although
current capacity has been de-rated to ~1500 t/h due to structural deterioration. LGL
will separately be making repairs to the stacker during 2008 to restore or improve
upon the original design capacity. At the same time LGL will also be expanding the




			
	 	 	 
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COS footprint to extend the available radial stacking area to an effective 270 degree
arc.




5.3.3 Upgraded Operation



Upgrade of the primary crushing and conveying capacity as per Sections 5.1 and 5.2
requires provision of additional ore stacking capability, and a new stacker with 2250 t/h
capacity shall be installed as part of the project. It shall have the same range of travel as
the existing stacker (180 degree slew) although the arcs of motion of two units shall overlap
by approximately 90 degrees as shown on the drawings.



Special attention will be required during design to safeguard against stacker collision.



The expanded stockpile will be served by two sets of new under-pile feeders serving both the
existing Flotation Grade Ore grinding circuit and a second High Grade Ore grinding circuit.
However, design of these facilities is outside the scope of this package of work.




5.3.4 Specific Requirements for FEED




5.3.4.1 General



The requirements of Front End Engineering Design (FEED) for the second ore stacking
facility shall be defined by ‘Appendix 2A-1, General Requirements for Engineering Design’ and
this Section 5.3.4.




5.3.4.2 Issues



Specific issues to be addressed during FEED shall include:





	 	•	 	Final determination of the arc of motion and rail location for the new stacker;
	 
	 	•	 	Development of sufficient general arrangement information for the stacker
conveyor and associated structure to allow preparation of the preliminary bid
packages for fabrication and installation as identified in Section 5.4.






	 	•	 	Identification of the safeguards required to prevent stacker collision;
	 
	 	•	 	Confirmation of electrical loads.
	 
	 	•	 	Determination of the optimum arrangements for off-site pre-assembly /
packaging of facilities and equipment to minimise site assembly requirements.
	 
	 	•	 	Identification of any construction interface issues / requirements with regards
to the separate installation of new under-pile feeders within the stockpile area.





5.3.4.3 Equipment Outputs



Equipment specifications, data sheets and bid packages to be developed during FEED shall
cover the stacker conveyor equipment.




5.4 PRELIMINARY CONSTRUCTION PACKAGES



In addition to the specific requirements identified under each facility in Sections 5.1
through 5.3, the Consultant shall also provide the following consolidated outputs from FEED
design:





	 	•	 	Indicative detailed design drawing list for the entire crushing, conveying and
stacking system identified herein.





			
	 	 	 
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	 	•	 	Scope of work and technical bid package for structural steel fabrication /
erection and mechanical installation for the entire crushing, conveying and
stacking system identified herein.
	 
	 	•	 	Scope of work and technical bid package for civil and concrete works
associated with the entire crushing, conveying and stacking system identified
herein.




The purpose of these documents is to allow LGL to commence discussion with suitable construction
contractors and identify the logistical requirements for implementation of the works, at the
earliest possible date.




6 RESPONSIBILITY MATRIX



The key outputs to be provided by the Consultant and the structure of engineering schedules
or budgets produced by the Consultant shall reflect the following Responsibility Matrix.




	 	 	 	 	 	 	 
	Item	 	Description	 	Consultant	 	LGL
	1.	 	PROJECT ADMINISTRATION
	 	 	 	 
	  1.1	 	Provision of Existing Site Documentation
	 	 	 	X
	  1.2	 	Provision of Feasibility Study Documentation
	 	 	 	X
	  1.3	 	Technical Coordination Meetings
	 	X	 	X
	  1.4	 	Design Progress Reports
	 	X	 	 
	  1.5	 	Final Documentation Handover
	 	X	 	 
	  1.6	 	Handover of Final Documentation Register
	 	X	 	 
	 	 	 
	 	 	 	 
	2.	 	FRONT END ENGINEERING DESIGN
	 	 	 	 
	  2.1	 	Review of Site Conditions
	 	 	 	 
	  2.1.1	 	Review of Geotech / Survey Data
	 	X	 	 
	  2.1.2	 	Review of Existing P&IDs to Identify As-Constructed Condition
	 	X	 	I
	   	 	 
	 	 	 	 
	  2.2	 	Specific FEED Issues
	 	 	 	 
	  2.2.1	 	Primary Crushing
	 	 	 	 
	    a)	 	Design Principles for Identified Ground Conditions
	 	X	 	I
	    b)	 	Identification of Access and Earthworks Constraints
	 	X	 	I
	    c)	 	Confirmation of Set-out Coordinates
	 	X	 	A
	    d)	 	Crushing Option Assessment and Position Paper
	 	X	 	I
	    e)	 	Layout / Bin Sizing Assessment and Position Paper
	 	X	 	I
	    f)	 	Optimum Pre-Assembly Strategy
	 	X	 	I
	    g)	 	Review of Water Supply
	 	X	 	I
	  2.2.2	 	Primary Conveying
	 	 	 	 
	    a)	 	Confirmation of Set-out Coordinates
	 	X	 	A
	    b)	 	Optimum Cross-Over Arrangements
	 	X	 	I
	    c)	 	Review of Road Crossing Arrangements
	 	X	 	I
	    d)	 	Road Re-alignment Requirements
	 	X	 	I
	    e)	 	Optimum Pre-Assembly Strategy
	 	X	 	I
	    f)	 	Confirmation of Electrical Loads
	 	X	 	 
	    g)	 	Identification of Civil Works and Drainage Requirements
	 	X	 	 
	  2.2.3	 	Ore Stacking
	 	 	 	 
	    a)	 	Determination of Arc of Motion
	 	X	 	I
	    b)	 	Identification of Collision Safeguards
	 	X	 	I
	    c)	 	Optimum Pre-Assembly Strategy
	 	X	 	I
	    d)	 	Confirmation of Electrical Loads
	 	X	 	 
	    e)	 	Identification of Construction Interface Issues
	 	X	 	I
	  2.2.3	 	Preliminary Construction Packages
	 	 	 	 
	    a)	 	Indicative Drawing List
	 	X	 	 
	    b)	 	Structural Steel Fabrication and Mechanical Installation
	 	X	 	 
	    c)	 	Civil and Concrete Works
	 	X	 	 






			
	 	 	 
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	Item	 	Description	 	Consultant	 	LGL
	2.3	 	Process Engineering
	 	 	 	 
	2.31	 	Final Process Design Criteria
	 	X	 	I, A
	2.3.2	 	Review of Mass Balance
	 	X	 	I, A
	2.3.3	 	Mark-up of PFD’s
	 	X	 	A
	2.3.4	 	Site Visit for Review of P&ID’s
	 	X	 	 
	2.3.5	 	Mark-up of P&IDs
	 	X	 	A
	2.3.6	 	Preliminary Tie In Plan
	 	X	 	A
	2.3.7	 	Preliminary Instrument List
	 	X	 	R
	 	 	 
	 	 	 	 
	2.4	 	Piping Design
	 	 	 	 
	2.4.1	 	Hydraulic modelling
	 	X	 	R
	2.4.2	 	Preliminary Piping Layouts
	 	X	 	A
	2.4.3	 	Preliminary Pipe Rack Loading Study
	 	X	 	R
	2.4.4	 	Quantity Take Offs
	 	X	 	 
	2.4.5	 	Tie In List
	 	X	 	A
	2.3.6	 	Line List
	 	X	 	R
	2.4.7	 	Valve List
	 	X	 	R
	2.4.8	 	Design of Critical Pipework Connections
	 	X	 	A
	 	 	 
	 	 	 	 
	2.5	 	Mechanical Design
	 	 	 	 
	2.5.1	 	Final Plant and Equipment Layouts
	 	X	 	I, A
	2.5.2	 	Layout / General Arrangement Drawings
	 	X	 	I, A
	2.5.3	 	3D Block Model
	 	X	 	 
	2.5.4	 	Updated Equipment List
	 	X	 	R
	2.5.5	 	Equipment Specifications & Data Sheets
	 	X	 	A
	2.5.6	 	Equipment Bid Packages
	 	X	 	A
	 	 	 
	 	 	 	 
	2.6	 	Civil and Concrete Design
	 	 	 	 
	2.6.1	 	Preliminary Foundation Designs
	 	X	 	R
	2.6.2	 	Preliminary Site Drainage Layouts
	 	X	 	A
	2.6.3	 	Preliminary Roadworks Layouts
	 	X	 	A
	2.6.4	 	Preliminary Bulk Earthworks Design
	 	X	 	A
	2.6.5	 	Quantity Take Offs
	 	X	 	 
	 	 	 
	 	 	 	 
	2.7	 	Structural Steel Design
	 	 	 	 
	2.7.1	 	Preliminary Structural Steel Designs
	 	X	 	R
	2.7.2	 	3D Wire Model
	 	X	 	 
	2.7.3	 	Quantity Take Offs
	 	X	 	 
	 	 	 
	 	 	 	 
	2.8	 	Protect Scheduling
	 	 	 	 
	2.8.1	 	Detailed Design Schedule
	 	X	 	I, A
	2.8.2	 	ID of Long Lead Items
	 	X	 	 
	2.8.3	 	ID of Critical Tie-Ins
	 	X	 	 
	 	 	 
	 	 	 	 
	3.	 	DETAILED ENGINEERING
	 	 	 	 
	3.1	 	General
	 	 	 	 
	3.1.1	 	Construction Methodology
	 	X	 	R
	3.1.2	 	Commissioning Plan
	 	X	 	A
	3.1.3	 	Safety Plan
	 	X	 	R
	3.1.4	 	Design Report
	 	X	 	 
	 	 	 
	 	 	 	 
	3.2	 	Civil Design
	 	 	 	 
	3.2.1	 	Project Specification for Fill / Backfill
	 	X	 	R
	3.2.2	 	Detailed Drawings
	 	X	 	A
	3.2.3	 	Final Material Take Offs
	 	X	 	 
	3.2.4	 	Handover of Project Documentation
	 	X	 	 






			
	 	 	 
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	Item	 	Description	 	Consultant	 	LGL
	  3.3	 	Concrete Design
	 	 	 	 
	  3.3.1	 	Project Specification for Specialised Works
	 	X	 	R
	  3.3.2	 	Detailed Drawings
	 	X	 	A
	  3.3.3	 	Updated ‘Block’ Model
	 	X	 	 
	  3.3.4	 	Final Material Take Offs
	 	X	 	 
	  3.3.5	 	Handover of Project Documentation
	 	X	 	 
	   	 	 
	 	 	 	 
	  3.4	 	Mechanical Design
	 	 	 	 
	  3.4.1	 	Final Equipment Sizing and Selection
	 	X	 	A
	  3.4.2	 	GA & Layout Drawings
	 	X	 	A
	  3.4.3	 	Drawings for Non-Proprietary Equipment
	 	X	 	A
	  3.4.4	 	Updated ‘Block’ Model
	 	X	 	 
	  3.4.5	 	Final Equipment List
	 	X	 	A
	  3.4.6	 	Handover of Project Documentation
	 	X	 	 
	   	 	 
	 	 	 	 
	  3.5	 	Piping Design
	 	 	 	 
	  3.5.1	 	Data Sheets & Specifications for SP Items
	 	X	 	A
	  3.5.2	 	Detailed Drawings
	 	X	 	A
	  3.5.3	 	3D Line Diagram
	 	X	 	 
	  3.5.4	 	3D Piping Coordinates
	 	X	 	 
	  3.5.5	 	Final Material Take Offs
	 	X	 	 
	  3.5.6	 	Handover of Project Documentation
	 	X	 	 
	   	 	 
	 	 	 	 
	  3.6	 	Process Engineering
	 	 	 	 
	  3.6.1	 	Final Review of Mass Balance
	 	X	 	A
	  3.6.2	 	Final Mark-up of Process Flow Diagrams
	 	X	 	A
	  3.6.3	 	Final Mark-up of P&IDs
	 	X	 	A
	  3.6.4	 	Process & Operating Philosophies
	 	X	 	R
	  3.6.5	 	Control Logic Documentation
	 	X	 	R
	  3.6.6	 	Final Line List
	 	X	 	A
	  3.6.7	 	Final Instrumentation List
	 	X	 	A
	  3.6.8	 	Final Valve List
	 	X	 	A
	  3.6.9	 	Final Tie-In List
	 	X	 	A
	   	 	 
	 	 	 	 
	4.	 	PROCUREMENT
	 	 	 	 
	  4.1	 	Detailed Equipment Specifications
	 	X	 	A
	  4.2	 	Comprehensive Bid Packages
	 	X	 	A
	  4.3	 	Other Quotation / Contract Documentation
	 	X	 	A
	  4.4	 	Requests for Quotation
	 	X	 	R
	  4.5	 	Equipment Inspections
	 	X	 	 






X-Prime Responsibility, l-Input, R-Review, A-Approve




7 ADDITIONAL ATTACHMENTS



The following information is attached to and should be read as part of this scope of work:





	 	•	 	The project reference document ‘MOPU-0000-OD-R-Project Reference’ which
defines key project administration and documentation requirements.
	 
	 	•	 	The process design criteria document ‘0701-901-OB-S-PDC Expansion.xls’
which defines key process inputs to the project.
	 
	 	•	 	Feasibility study layout and arrangement drawings:




1300-M-107 Site Plan (Rev M)



1300-M-108 General Arrangement of Conveyors (Rev A)



1314-M-022 Preliminary Crushing Station Layout (Rev C)




			
	   	 	 
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1315-M-034 Elevation of Conveyor CV X4 (Rev B)



1315-M-039 Elevation of Conveyor CV X1 (Rev A Layout 1)



1315-M-046 Elevation of Conveyor CV X2 (Rev A Layout 1)



1316-M-01 Crushed Ore Stockpile Layout (Rev E)



It must be noted that the reference drawings identified above are indicative only and are
intended as a starting point for design rather than a fixed definition of the works. In
addition the drawings utilise preliminary designations for the various conveyors which relate
to the final equipment numbers as follows:



CV X1 = CV2202

CV X2 = CV2203

CVX3 = CV2002

CVX4 = CV2003




8 REFERENCE INFORMATION



LGL will provide the following additional reference information to the selected Consultant:





	 	•	 	Relevant Process, Civil & Structural, Mechanical, Piping and Electrical /
Instrumentation Design Criteria.
	 
	 	•	 	Standard LGL Construction Specifications.
	 
	 	•	 	Background drawings and documentation describing the existing site.
	 
	 	•	 	Draft documentation developed out of the Feasibility Study including:






	 	o	 	Mass Balance;
	 
	 	o	 	Process Flow Diagrams;
	 
	 	o	 	Preliminary equipment list;
	 
	 	o	 	Preliminary equipment data sheets and specifications;
	 
	 	o	 	Preliminary instrumentation list;






	 	•	 	Unit construction cost and manhour rates for input to economic comparisons
of the two crushing facility options.
	 
	 	•	 	Geotechnical and survey information.





9 DETAILED PIPING / EQUIPMENT LIMITS



The specific limits of work at the boundaries of the P&ID drawing set identified in
Section 2.2.1 shall be defined by the tie-ins and battery limits marked up on the following
Feasibility Study P&ID drawings and the associated tabulations below:



130-FP-003 Primary Crushing and Conveying, Crusher CR001



130-FP-004 Primary Crushing and Conveying, CV004 to Radial Stackers



130-FP-038 Water Services, Londolovit Raw Water Supply



130-FP-601 FGO Stockpile and Reclaim, Conveyors CV2004 to CV1005



130-FP-2016 HGO Grinding and Classification Circuit No 2, GM2001 and GM2002




			
	 	 	 
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(2) Identifies whether the battery limit of the pipe lies within the identified works footprint
(Y) or not (N). In the case of the latter, the Consultant shall be required to liaise with the
designer(s) responsible for the other works footprint(s) traversed by the pipe to establish the
applicable pipe routing / support constraints to be met in the pipe design as per Section 2.2.1.




			
	 	 	 
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Appendix 2/A-4

Project Design Criteria




 









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	 	Process Design Criteria

0701-901-0B-S-PDC Expansion






LIHIR GOLD LIMITED




MILLION OUNCE PLANT UPGRADE



PROCESS DESIGN CRITERIA



	 	 	 	 	 	 	 	 	 	 	 	 	 
	Rev	 	Description	 	By	 	Check	 	Appr	 	PE	 	Date
	A
	 	Preliminary Issue

	 	DJW
	 	BJH
	 	 	 	 	 	2/10/2007
	B
	 	Final Draft

	 	BJH
	 	 	 	 	 	 	 	20/02/2008







 












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LIHIR GOLD LIMITED

EXPANSION PORTION




	 	 	 	 	 	 	 
	AREA	 	DESCRIPTION	 	PAGE
	0000

	 	GENERAL
	 	 	3	 
	1311

	 	PRIMARY CRUSHING AND CONVEYING
	 	 	8	 
	1312

	 	CRUSHED ORE STOCKPILE
	 	 	11	 
	1321

	 	ORE RECLAIM
	 	 	12	 
	1322

	 	GRINDING AND CLASSIFICATION — HGO
	 	 	13	 
	1341

	 	GRINDING THICKENER
	 	 	16	 
	1342

	 	PRE-OXIDATION
	 	 	17	 
	1343

	 	PRESSURE OXIDATION
	 	 	18	 
	1345

	 	WASHING AND NEUTRALISATION
	 	 	22	 
	1348

	 	CONCENTRATE THICKENER
	 	 	23	 
	1350

	 	CYANIDATION AND ADSORPTION
	 	 	24	 
	1360

	 	GOLD RECOVERY AND CARBON REGENERATION
	 	 	26	 
	1392

	 	PLANT AIR SYSTEMS
	 	 	30	 
	1410

	 	REAGENT HANDLING AND PREPARATION
	 	 	33	 
	1560

	 	NEW OXYGEN PLANT No. 1
	 	 	35	 
	1610

	 	TAILINGS COLLECTION SYSTEM
	 	 	36	 
	1620

	 	TAILINGS DISPOSAL SYSTEM
	 	 	37	 
	1711

	 	POWER GENERATION
	 	 	38	 
	 

	 	SLURRY VISCOSITY MEASUREMENT DATA
	 	 	40	 
	 

	 	BOND WORK INDEX DATA
	 	 	41	 






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	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 0000: GENERAL 
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	SITE CONDITIONS 
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Location
	 	 	 	Lihir Island, Papua New Guinea,	 	 	A	 	 
	 
	 	 	 	50 km north-east of New Ireland	 	 	A	 	 
	Environment
	 	 	 	Tropical, coastal thermal springs	 	 	A	 	Because of its proximity to the equator. Lihir is not subject to cyclones
	Latitude
	 	 	 	 	3°05’S	 	 	A	 	 
	Longitude
	 	 	 	 	152°34’E	 	 	A	 	 
	Elevation
	 	m	 	Sea-level	 	 	A	 	 
	Barometric pressure
	 	kPa,a	 	 	101.3	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Ambient air temperature:
	 	 	 	 	 	 	 	 	 	 
	- recorded maximum
	 	°C	 	 	34.7	 	 	A	 	NSR Report CR235/15, Aug. 88. Observed data from Nov. 84 to Jun. 88
	- recorded minimum
	 	°C	 	 	19.3	 	 	A	 	NSR Report CR235/15, Aug. 88. Observed data from Nov. 84 to Jun. 88
	- mean daily, 07:00 hours
	 	°C	 	 	23.5	 	 	A	 	NSR Report CR235/15, Aug. 88. Observed data from Nov. 84 to Jun. 88
	- mean daily, 13:00 hours
	 	°C	 	 	28	 	 	A	 	NSR Report CR235/15, Aug. 88. Observed data from Nov. 84 to Jun. 88
	 
	 	 	 	 	 	 	 	 	 	 
	Annual precipitation records (Palie Mission)
	 	 	 	 	 	 	 	 	 	 
	- minimum
	 	mm	 	 	2014	 	 	A	 	NSR Report CR235/15, Aug.88
	- average
	 	mm	 	 	3682	 	 	A	 	NSR Report CR235/15, Aug.88
	- maximum
	 	mm	 	 	4470	 	 	A	 	NSR Report CR235/15, Aug.88
	 
	 	 	 	 	 	 	 	 	 	 
	Seismic zone
	 	 	 	 	2	 	 	A	 	PNG Standard 1001-1982: Part 4
	 
	 	 	 	 	 	 	 	 	 	 
	Relative humidity (recorded at 07:00 hours):
	 	 	 	 	 	 	 	 	 	 
	- minimum
	 	%	 	 	53	 	 	A	 	NSR Report CR 235/15, Aug. 88
	- mean
	 	%	 	 	84	 	 	A	 	NSR Report CR 235/15, Aug. 88
	- maximum
	 	%	 	 	96	 	 	A	 	NSR Report CR 235/15, Aug. 88
	 
	 	 	 	 	 	 	 	 	 	 
	Relative humidity (recorded at 13:00 hours):
	 	 	 	 	 	 	 	 	 	 
	- minimum
	 	%	 	 	25	 	 	A	 	NSR Report CR 235/15, Aug. 88
	- mean
	 	%	 	 	75	 	 	A	 	NSR Report CR 235/15, Aug. 88
	- maximum
	 	%	 	 	97	 	 	A	 	NSR Report CR 235/15, Aug. 88
	 
	 	 	 	 	 	 	 	 	 	 
	Absolute humidity
	 	kg water/kg air	 	 	0.02	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Wind conditions:
	 	 	 	 	 	 	 	 	 	 
	- code velocity
	 	m/s	 	 	26	 	 	A	 	PNG Standard 1001-1982: Part 3
	- terrain category
	 	 	 	 	1	 	 	A	 	PNG Standard 1001-1982: Part 3
	- mean maximum daily speed
	 	km/h	 	 	14.3	 	 	A	 	NSR Report CR235/15, Aug.88
	- prevailing directions
	 	 	 	SE and NW	 	 	A	 	NSR Report CR235/17, 1992







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EXPANSION PORTION




	 	 	 	 	 	 	 	 	 	 	 
	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 0000: GENERAL 
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	MINE RESERVES 
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Ore Types
	 	 	 	Free Dig (Advanced Argillic)	 	 	A	 	 
	 
	 	 	 	Soft Blast (Argillic)	 	 	A	 	 
	 
	 	 	 	Medium Blast (Argillic Boiling Zone)	 	 	A	 	 
	 
	 	 	 	Boiling Zone Med-Hard	 	 	A	 	 
	 
	 	 	 	Hard Blast (Anhydrite Seal)	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Reserve tonnes
	 	 	 	 	 	 	 	 	 	 
	- Free Dig
	 	Mt	 	 	29.9	 	 	A	 	Ivan Hunter “Prelim Milling Circuit Review”, July 2007
	- Soft Blast
	 	Mt	 	 	2.9	 	 	A	 	Ivan Hunter “Prelim Milling Circuit Review”, July 2007
	- Medium Blast
	 	Mt	 	 	44.3	 	 	A	 	Ivan Hunter “Prelim Milling Circuit Review”, July 2007
	- Boiling Zone Med-Hard
	 	Mt	 	 	40.5	 	 	A	 	Ivan Hunter “Prelim Milling Circuit Review”, July 2007
	- Hard Blast
	 	Mt	 	 	99.9	 	 	A	 	Ivan Hunter “Prelim Milling Circuit Review”, July 2007
	 
	 	 	 	 	 	 	 	 	 	 
	PLANT OPERATING SUMMARY 
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Operating Schedule – Primary Crushing and Conveying 
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 
	Days per year
	 	days	 	 	365	 	 	A	 	 
	Hours per day
	 	h	 	 	24	 	 	A	 	 
	Mechanical availability
	 	%	 	 	80	 	 	A	 	E-mail correspondence (10/10/07)- BE (LGL) & BH (LSA)
	Utilisation
	 	%	 	 	90	 	 	A	 	E-mail correspondence (10/10/07) - BE (LGL) & BH (LSA)
	Operating uptime
	 	%	 	 	72	 	 	A	 	calc
	Annual operation
	 	h	 	 	6,307	 	 	A	 	calc
	 
	 	 	 	 	 	 	 	 	 	 
	Operating Schedule – Process Plant and Infrastructure 
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Days per year
	 	days	 	 	365	 	 	A	 	 
	Hours per day
	 	h	 	 	24	 	 	A	 	 
	Overall availability
	 	%	 	 	86	 	 	A	 	Note that LGL Budget 2008-2010: 3 yr average 90%
	Annual operation
	 	h	 	 	7,534	 	 	A	 	calc
	 
	 	 	 	 	 	 	 	 	 	 
	ROM Ore Throughput 
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Annual HGO treatment
	 	 	 	 	 	 	 	 	 	 
	- design
	 	dMtpa	 	 	9.0	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Annual FGO treatment
	 	 	 	 	 	 	 	 	 	 
	- design
	 	dMtpa	 	 	3.0	 	 	A	 	Instruction by LMC at commencement of Flotation BFS






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EXPANSION PORTION




	 	 	 	 	 	 	 	 	 	 	 
	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 0000: GENERAL 
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	ROM Ore Feed Grade 
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	HGO feed grade, LOM average
	 	 	 	 	 	 	 	 	 	 
	- gold
	 	g/t	 	 	2.7	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	- sulphide sulphur
	 	%Ss	 	 	5.1	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	 
	 	 	 	 	 	 	 	 	 	 
	HGO feed grade, range (annual average)
	 	 	 	 	 	 	 	 	 	 
	- gold
	 	g/t	 	 	2.3-5.2	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	- sulphide sulphur
	 	%Ss	 	 	4.5-6.3	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	 
	 	 	 	 	 	 	 	 	 	 
	FGO feed grade, LOM average
	 	 	 	 	 	 	 	 	 	 
	- gold
	 	g/t	 	 	2.0	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	- sulphide sulphur
	 	%Ss	 	 	4.3	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	 
	 	 	 	 	 	 	 	 	 	 
	FGO feed grade, range (annual average)
	 	 	 	 	 	 	 	 	 	 
	- gold
	 	g/t	 	 	1.9-3.4	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	- sulphide sulphur
	 	%Ss	 	 	2.5-7.8	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	 
	 	 	 	 	 	 	 	 	 	 
	Recovery Parameters 
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Flotation recovery, mass
	 	 	 	 	 	 	 	 	 	 
	- Soft Blast
	 	w/w%	 	 	29.5	 	 	B	 	Flotation BFS
	- Medium Blast
	 	w/w%	 	 	29.1	 	 	B	 	Flotation BFS
	- Hard Blast
	 	w/w%	 	 	29.7	 	 	B	 	Flotation BFS
	- Stockpile
	 	w/w%	 	 	34.8	 	 	B	 	Flotation BFS
	- 2011-2021 Average
	 	w/w%	 	 	30.6	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	 
	 	 	 	 	 	 	 	 	 	 
	Flotation recovery, gold
	 	 	 	 	 	 	 	 	 	 
	- Soft Blast
	 	%	 	 	91.1	 	 	A	 	Flotation BFS
	- Medium Blast
	 	%	 	 	92.4	 	 	A	 	Flotation BFS
	- Hard Blast
	 	%	 	 	93.7	 	 	A	 	Flotation BFS
	- Stockpile
	 	%	 	 	75.8	 	 	B	 	Flotation BFS
	- 2011-2021 Average
	 	w/w%	 	 	90.0	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	 
	 	 	 	 	 	 	 	 	 	 
	Flotation recovery, sulphide sulphur
	 	 	 	 	 	 	 	 	 	 
	- Soft Blast
	 	%	 	 	85.3	 	 	A	 	Flotation BFS
	- Medium Blast
	 	%	 	 	84.8	 	 	A	 	Flotation BFS
	- Hard Blast
	 	%	 	 	93.3	 	 	A	 	Flotation BFS
	- Stockpile
	 	%	 	 	86.3	 	 	B	 	Flotation BFS






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Table of Contents





			
	 	 	 
	
	 	Process Design Criteria

0701-901-0B-S-PDC Expansion






LIHIR GOLD LIMITED

EXPANSION PORTION




	 	 	 	 	 	 	 	 	 
	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 0000: GENERAL 
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	- 2011-2021 Average
	 	w/w%	 	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	 
	 	 	 	 	 	 	 	 
	CIL gold recovery, average
	 	%	 	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	 
	 	 	 	 	 	 	 	 
	Recovered gold grade, LOM average
	 	 	 	 	 	 	 	 
	- HGO
	 	g/t	 	 	 	A	 	Calculated
	- FGO
	 	g/t	 	 	 	A	 	Calculated
	 
	 	 	 	 	 	 	 	 
	Annual gold production
	 	 	 	 	 	 	 	 
	- average
	 	oz	 	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	- minimum
	 	oz	 	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	- maximum
	 	oz	 	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	 
	 	 	 	 	 	 	 	 
	Sulphide Sulphur Capacity 
	 	 	 	 	 	 	 	 
	 
	 	 	 	 
	Flotation concentrate production, average
	 	tpa	 	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	Autoclave feed, average
	 	tpa	 	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	 
	 	%Ss	 	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	 
	 	 	 	 	 	 	 	 
	Average autoclave teed (expansion), sulphide sulphur
	 	 	 	 	 	 	 	 
	- Flotation concentrate
	 	tpa	 	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	- HGO
	 	tpa	 	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	- Total
	 	tpa	 	 	 	B	 	Calculated
	 
	 	t/h	 	 	 	B	 	Calculated
	 
	 	 	 	 	 	 	 	 
	Autoclave feed (current), sulphide sulphur
	 	tpa	 	 	 	B	 	Upgrade Case LOM Schedule 2011-2021: 11 yr average
	 
	 	t/h	 	 	 	B	 	Calculated
	 
	 	 	 	 	 	 	 	 
	Design sulphide to POX feed
	 	t/h	 	 	 	B	 	Based on TG168 and the analysis used for the “Lihir Mine
Expansion Scoping Study 2006 Volume 1” & LSA advise. Current value is 40.5 (=13.5x3) t/h from 2007 Base Case + 27 t/h from B1(c) expansion.
	 
	 	 	 	 	 	 	 	 
	Raw water quality Londolovit catchment: 
	 	 	 	 	 	 	 	 
	Calcium as Ca
	 	mg/L	 	 	 	A	 	 
	Magnesium as Mg
	 	mg/L	 	 	 	A	 	 
	Potassium as K
	 	mg/L	 	 	 	A	 	 
	Sodium as Na
	 	mg/L	 	 	 	A	 	 
	Iron as Fe
	 	mg/L	 	 	 	A	 	 
	Chloride as Cl
	 	mg/L	 	 	 	A	 	 
	Sulphate as SO4
	 	mg/L	 	 	 	A	 	NAL analysis of Londolovit water samples dated 27 February, 1995






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Table of Contents





			
	 	 	 
	
	 	Process Design Criteria

0701-901-0B-S-PDC Expansion






LIHIR GOLD LIMITED

EXPANSION PORTION









	 	 	 	 	 	 	 	 	 	 	 
	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 0000: GENERAL
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Alkalinity as CaCO3
	 	mg/L	 	 	30	 	 	A	 	 
	Total Hardness as CaCO3
	 	mg/L	 	 	56	 	 	A	 	 
	Silicon as SiO2
	 	mg/L	 	 	25	 	 	A	 	 
	pH
	 	 	 	 	6.9 to 7.2	 	 	A	 	 
	Conductivity
	 	μs/cm	 	 	135	 	 	A	 	 







Page 7 of 47











Table of Contents






			
	 	 	 
	
	 	Process Design Criteria
	 
	 
	 	0701-901-0B-S-PDC Expansion
	LIHIR GOLD LIMITED	 	 
	EXPANSION PORTION	 	 






	 	 	 	 	 	 	 	 	 
	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	PRIMARY CRUSHING AND CONVEYING
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Operating availability
	 	%	 	 	 	A	 	E-mail correspondence 10/10/07 - BE (LGL) & BH (LSA)
	Utilisation
	 	%	 	 	 	A	 	E-mail correspondence 10/10/07 - BE (LGL) & BH (LSA)
	Annual uptime
	 	%	 	 	 	A	 	Calc
	Annual operation
	 	h	 	 	 	A	 	Calc
	 
	 	 	 	 	 	 	 	 
	Annual crushing capacity, required
	 	dMtpa	 	 	 	A	 	Ore production Yr 2014: Target Case LOM Schedule 2011-2021
	Average capacity, required
	 	dtph	 	 	 	A	 	Calc
	 
	 	 	 	 	 	 	 	 
	Total crushing capacity, installed
	 	dMtpa	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	ROM Ore Characteristics
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Maximum lump size
	 	mm	 	 	 	A	 	LSA advice: BH
	 
	 	 	 	 	 	 	 	 
	Ore bulk density — Hard ore      (wet — nominal)
	 	 	 	 	 	A	 	A. Stojsic, 18/19 Sept. 91
	(dry basis)
	 	 	 	 	 	A	 	Calculated 1.6 x 0.9
	Ore bulk density — Soft Ore       (wet —nominal)
	 	 	 	 	 	A	 	Same as hard ore
	 
	 	 	 	 	 	 	 	 
	Specific Gravity
	 	 	 	 	 	 	 	 
	- Free Dig
	 	 	 	 	 	A	 	Ivan Hunter “Prelim Milling Circuit Review”, July 2007
	- Soft Blast
	 	 	 	 	 	A	 	Ivan Hunter “Prelim Milling Circuit Review”, July 2007
	- Medium Blast
	 	 	 	 	 	A	 	Ivan Hunter “Prelim Milling Circuit Review”, July 2007
	- Boiling Zone Med-Hard
	 	 	 	 	 	A	 	Ivan Hunter “Prelim Milling Circuit Review”, July 2007
	- Hard Blast
	 	 	 	 	 	A	 	Ivan Hunter “Prelim Milling Circuit Review”, July 2007
	 
	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Moisture content, nominal
	 	 	 	 	 	 	 	 
	- Hard Ore
	 	w/w%	 	 	 	A	 	A. Stojsic, 18/19 Sept. 91. Bl(c) - for crusher sizing only. 10% used for mass balance.
	- Soft Ore, range
	 	w/w%	 	 	 	A	 	LSA advice: BH
	- Soft Ore, average
	 	w/w%	 	 	 	A	 	LSA advice: BH
	 
	 	 	 	 	 	 	 	 
	Uni-axial Compressive Strength (UCS)
	 	 	 	 	 	 	 	 
	- Soft Blast
	 	Mpa	 	 	 	A	 	Lienitz
	- Medium Blast
	 	Mpa	 	 	 	A	 	 
	- Hard Blast
	 	Mpa	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Hard Ore ROM sizing (% passing), typical
	 	 	 	 	 	 	 	 
	400 mm
	 	w/w%	 	 	 	A	 	Split-Online average (8 ROM/Minifie samples): LMC Primary Crusher Audit
	350 mm
	 	w/w%	 	 	 	A	 	Split-Online average (8 ROM/Minifie samples): LMC Primary Crusher Audit
	300 mm
	 	w/w%	 	 	 	A	 	Split-Online average (8 ROM/Minifie samples): LMC Primary Crusher Audit






Page 8 of 47




 









Table of Contents





			
	 	 	 
	
	 	Process Design Criteria
	 
	 
	 	0701-901-0B-S-PDC Expansion
	LIHIR GOLD LIMITED	 	 
	EXPANSION PORTION	 	 






	 	 	 	 	 	 	 	 	 
	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	PRIMARY CRUSHING AND CONVEYING
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	250 mm
	 	w/w%	 	 	 	A	 	Split-Online average (8 ROM/Minifie samples): LMC Primary Crusher Audit
	200 mm
	 	w/w%	 	 	 	A	 	Split-Online average (8 ROM/Minifie samples): LMC Primary Crusher Audit
	150 mm
	 	w/w%	 	 	 	A	 	Split-Online average (8 ROM/Minifie samples): LMC Primary Crusher Audit
	120 mm
	 	w/w%	 	 	 	A	 	Split-Online average (8 ROM/Minifie samples): LMC Primary Crusher Audit
	110 mm
	 	w/w%	 	 	 	A	 	Split-Online average (8 ROM/Minifie samples): LMC Primary Crusher Audit
	90 mm
	 	w/w%	 	 	 	A	 	Split-Online average (8 ROM/Minifie samples): LMC Primary Crusher Audit
	65 mm
	 	w/w%	 	 	 	A	 	Split-Online average (8 ROM/Minifie samples): LMC Primary Crusher Audit
	40 mm
	 	w/w%	 	 	 	A	 	Split-Online average (8 ROM/Minifie samples): LMC      Primary Crusher Audit
	20 mm
	 	w/w%	 	 	 	A	 	Split-Online average (8 ROM/Minifie samples): LMC Primary Crusher Audit
	 
	 	 	 	 	 	 	 	 
	Hard Ore ROM size range (% passing)
	 	 	 	 	 	 	 	 
	400 mm
	 	w/w%	 	 	 	A	 	Split-Online results (8 ROM/Minifie samples): LMC Primary Crusher Audit
	350 mm
	 	w/w%	 	 	 	A	 	Split-Online results (8 ROM/Minifie samples): LMC Primary Crusher Audit
	300 mm
	 	w/w%	 	 	 	A	 	Split-Online results (8 ROM/Minifie samples): LMC Primary Crusher Audit
	250 mm
	 	w/w%	 	 	 	A	 	Split-Online results (8 ROM/Minifie samples): LMC Primary Crusher Audit
	200 mm
	 	w/w%	 	 	 	A	 	Split-Online results (8 ROM/Minifie samples): LMC Primary Crusher Audit
	150 mm
	 	w/w%	 	 	 	A	 	Split-Online results (8 ROM/Minifie samples): LMC Primary Crusher Audit
	120 mm
	 	w/w%	 	 	 	A	 	Split-Online results (8 ROM/Minifie samples): LMC Primary Crusher Audit
	110 mm
	 	w/w%	 	 	 	A	 	Split-Online results (8 ROM/Minifie samples): LMC Primary Crusher Audit
	90 mm
	 	w/w%	 	 	 	A	 	Split-Online results (8 ROM/Minifie samples): LMC Primary Crusher Audit
	65 mm
	 	w/w%	 	 	 	A	 	Split-Online results (8 ROM/Minifie samples): LMC Primary Crusher Audit
	40 mm
	 	w/w%	 	 	 	A	 	Split-Online results (8 ROM/Minifie samples): LMC Primary Crusher Audit
	20 mm
	 	w/w%	 	 	 	A	 	Split-Online results (8 ROM/Minifie samples): LMC Primary Crusher Audit
	 
	 	 	 	 	 	 	 	 
	Soft Ore ROM sizing (% passing)
	 	 	 	 	 	 	 	 
	400 mm
	 	w/w%	 	 	 	A	 	Split-Online analysis (Lienetz sample): LMC Primary Crusher Audit
	350 mm
	 	w/w%	 	 	 	A	 	Split-Online analysis (Lienetz sample): LMC Primary Crusher Audit
	300 mm
	 	w/w%	 	 	 	A	 	Split-Online analysis (Lienetz sample): LMC Primary Crusher Audit
	250 mm
	 	w/w%	 	 	 	A	 	Split-Online analysis (Lienetz sample): LMC Primary Crusher Audit
	200 mm
	 	w/w%	 	 	 	A	 	Split-Online analysis (Lienetz sample): LMC Primary Crusher Audit
	150 mm
	 	w/w%	 	 	 	A	 	Split-Online analysis (Lienetz sample): LMC Primary Crusher Audit
	120 mm
	 	w/w%	 	 	 	A	 	Split-Online analysis (Lienetz sample): LMC Primary Crusher Audit
	110mm
	 	w/w%	 	 	 	A	 	Split-Online analysis (Lienetz sample): LMC Primary Crusher Audit
	90 mm
	 	w/w%	 	 	 	A	 	Split-Online analysis (Lienetz sample): LMC Primary Crusher Audit
	65 mm
	 	w/w%	 	 	 	A	 	Split-Online analysis (Lienetz sample): LMC Primary Crusher Audit
	40 mm
	 	w/w%	 	 	 	A	 	Split-Online analysis (Lienetz sample): LMC Primary Crusher Audit
	20 mm
	 	w/w%	 	 	 	A	 	Split-Online analysis (Lienetz sample): LMC Primary Crusher Audit






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Table of Contents








			
	 	 	 
	
	 	Process Design Criteria
	 
	 
	 	0701-901-0B-S-PDC Expansion
	LIHIR GOLD LIMITED	 	 
	EXPANSION PORTION	 	 






	 	 	 	 	 	 	 	 	 
	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	PRIMARY CRUSHING AND CONVEYING
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	AREA 1311: CRUSHING CIRCUIT No. 1
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	ROM Dump Hopper (Hard Ore)
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Feed method
	 	 	 	 	 	A	 	 
	Truck type
	 	 	 	 	 	A	 	 
	Truck load capacity
	 	m3	 	 	 	A	 	Cat 785C SAE (2:1) capacity: Caperpillar brochure
	 
	 	t	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Dump access
	 	 	 	 	 	A	 	Designed to accommodate Cat 785C - 136t
	Dump hopper capacity
	 	m3	 	 	 	A	 	 
	 
	 	t	 	 	 	A	 	 
	 
	 	truck loads	 	 	 	A	 	Truck scheduling flexibility for direct dumping
	 
	 	 	 	 	 	 	 	 
	Primary Crusher (Hart Ore)
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Feed method
	 	 	 	 	 	A	 	 
	Feeder capacity
	 	wtph	 	 	 	A	 	Check data sheets
	 
	 	 	 	 	 	 	 	 
	Maximum feed rock size
	 	mm	 	 	 	A	 	Previous criteria - GD-1, 15 Aug. 89
	 
	 	 	 	 	 	 	 	 
	Crusher open side setting (OSS)
	 	 	 	 	 	 	 	 
	-maximum
	 	mm	 	 	 	A	 	Equipment Specification No. MI09
	- minimum
	 	mm	 	 	 	A	 	Equipment Specification No. MI09
	 
	 	 	 	 	 	 	 	 
	Product size, maximum
	 	mm	 	 	 	A	 	Equipment Specification No. Ml09
	 
	 	 	 	 	 	 	 	 
	Product size, P80
	 	 	 	 	 	 	 	 
	- Secondary Crusher on-line
	 	mm	 	 	 	A	 	LSA advice: BH
	- Secondary Crusher off-line
	 	mm	 	 	 	A	 	“Investigation of Lihir Grinding Circuit”, JK Tech July 2001
	 
	 	 	 	 	 	 	 	 
	Primary crusher capacity, minimum OSS
	 	dtph	 	 	 	A	 	125 mm OSS, 29 mm eccentric throw: Nordberg Red Book
	 
	 	wtph	 	 	 	A	 	Calculation based on nominal mostune of 10%.
	 
	 	 	 	 	 	 	 	 
	Primary crusher capacity, maximum OSS
	 	dtph	 	 	 	A	 	190 mm OSS, 29 mm eccentric throw: Nordberg Red Book
	 
	ROM Dump Hopper (Soft Ore)
	 	wtph	 	 	 	A	 	Calculation based on nominal mosture of 10%.






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	 	Process Design Criteria
	 
	 
	 	0701-901-0B-S-PDC Expansion
	LIHIR GOLD LIMITED	 	 
	EXPANSION PORTION	 	 






	 	 	 	 	 	 	 	 	 
	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	PRIMARY CRUSHING AND CONVEYING
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Feed method
	 	 	 	 	 	A	 	LGL advice: Design basis
	Truck Type
	 	 	 	 	 	A	 	LGL advice: Design basis
	Truck load capacity
	 	m3	 	 	 	A	 	Cat 777D Load capacity: Sandvik Rock Processing Manual
	 
	 	t	 	 	 	A	 	Based on Soft Ore bulk density
	 
	 	 	 	 	 	 	 	 
	Dump access
	 	 	 	 	 	A	 	Upgraded to accommodate Cat 777D
	Dump hopper capacity
	 	m3	 	 	 	B	 	Obtain volume from drawings
	 
	 	t	 	 	 	B	 	 
	 
	 	truck loads	 	 	 	B	 	 
	 
	 	 	 	 	 	 	 	 
	Primary Crusher (Soft Ore)
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Feed method
	 	 	 	 	 	A	 	 
	Feeder capacity
	 	wtph	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Crusher Type
	 	 	 	 	 	A	 	 
	Model
	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Maximum feed rock size
	 	mm	 	 	 	A	 	LGL advice: Design basis
	Maximum product size, P95
	 	mm	 	 	 	A	 	Equipment Specification
	 
	 	 	 	 	 	 	 	 
	Crusher throughput, maximum
	 	wtph	 	 	 	A	 	LGL advice: Design basis
	 
	 	dtph	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Crusher throughput, nominal
	 	wtph	 	 	 	A	 	 
	 
	 	dtph	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Secondary Crusher
	 	 	 	 	 	 	 	 
	 
	Crusher type
	 	 	 	 	 	A	 	 
	Model
	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Crusher throughput
	 	 	 	 	 	 	 	 
	- nominal
	 	wtph	 	 	 	A	 	From datasheet 11069-00-CR1001_1 (Flotation Project)
	- design
	 	wtph	 	 	 	A	 	From datasheet 11069-00-CR1001_1 (Flotation Project)
	 
	 	 	 	 	 	 	 	 
	Feed size
	 	 	 	 	 	 	 	 
	-P100
	 	mm	 	 	 	A	 	From datasheet 11069-00-CR1001_1 (Flotation Project)
	-P50
	 	mm	 	 	 	A	 	From datasheet 11069-00-CR1001_1 (Flotation Project)






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Table of Contents





			
	 	 	 
	
	 	Process Design Criteria
	 
	 
	 	0701-901-0B-S-PDC Expansion
	LIHIR GOLD LIMITED	 	 
	EXPANSION PORTION	 	 






	 	 	 	 	 	 	 	 	 
	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	PRIMARY CRUSHING AND CONVEYING
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Product size
	 	 	 	 	 	 	 	 
	-P100
	 	mm	 	 	 	A	 	From datasheet 11069-00-CR1001_1 (Flotation Project)
	-P80
	 	mm	 	 	 	A	 	From datasheet 11069-00-CR1001_1 (Flotation Project)
	 
	 	 	 	 	 	 	 	 
	Conveying and Stacking
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Crushed ore conveyor maximum capacity
	 	wtph	 	 	 	A	 	LSA advice: Conveyor design basis
	Maximum lump size
	 	mm	 	 	 	A	 	VJK: Allowance for chute, hopper and conveyor skirting clearance sizing.
	Stockpile radial stacker capacity
	 	wtph	 	 	 	A	 	Instantaneous normal operating throughput
	 
	 	 	 	 	 	 	 	 
	AREA 1314: CRUSHING CIRCUIT No. 2
	 	 	 	 	 	 	 	 






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Table of Contents







			
	 	 	 
	
	 	Process Design Criteria
	 
	 
	 	0701-901-0B-S-PDC Expansion
	LIHIR GOLD LIMITED	 	 
	EXPANSION PORTION	 	 






	 	 	 	 	 	 	 	 	 
	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1312: CRUSHED ORE STOCKPILE
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Instantaneous plant throughput
	 	 	 	 	 	 	 	 
	HGO
	 	t/h	 	 	 	A	 	 
	FGO
	 	t/h	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Operating schedule
	 	h/d	 	 	 	A	 	 
	Ore Stockpile Capacity Required, total (HGO & FGO)
	 	t	 	 	 	B	 	Expansion capacity requirement change a result of assuming 2 crushing lines and one is always available. 
Based on 10 day shut of large crusher, and operating smaller crusher at 5.0 Mtpa.
	 
	 	 	 	 	 	 	 	 
	Angle of repose
	 	*	 	 	 	A	 	Typical value for crushed rock
	Angle of draw
	 	*	 	 	 	A	 	Typical value for crushed rock






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	Day	 	0	 	1	 	2	 	3	 	4	 	5	 	 	6	 	 	7	 	 	8	 	 	9	 	 	10
	start
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	finish
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Drawdown to process plant
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crushed are to COS
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	COS Stockpile Drawdown Calculations
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Downtime
	 	 	 	 	 	days	 	(select between 1 and 10 days)	 	 	 	 	 	 	 	 	 	 	 	 
	Initial COS Stockpile tonnage required
	 	 	 	 	 	t	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Minimum COS Stockpile tonnage
	 	 	 	 	 	t	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Minimum Crushing rate
	 	 	 	 	 	Mtpa	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Crusher Annual availability
	 	 	 	 	 	%	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process Plant throughput
	 	 	 	 	 	Mtpa	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Process Plant availability
	 	 	 	 	 	%	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 






 









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	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	CRUSHED ORE RECLAIM
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Number of reclaim systems
	 	 	 	 	 	A	 	Incorporating 2 reclaim systems for HGO and 1 for FGO ore
	Reclaim method
	 	 	 	 	 	A	 	 
	Reclaim feeder type
	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Plant availability (except as noted)
	 	%	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	AREA 1321: ORE RECLAIM (FGO & HGO)
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	HGO Reclaim
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Annual throughput, typical
	 	dMtpa	 	 	 	A	 	 
	Reclaim demand, nominal
	 	dtph	 	 	 	A	 	Based on TG168 and the analysis used for the “Lihir Mine
	 
	 	 	 	 	 	 	 	Expansion
	 
	 	 	 	 	 	 	 	 
	Configuration
	 	 	 	 	 	A	 	U indicates under-pile and E indicates Emergency which are FEL fed.
	Status
	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Feeder capacity, each (dry basis)
	 	 	 	 	 	 	 	 
	- underpile
	 	t/h	 	 	 	A	 	Design rate of installed feeders
	- emergency
	 	t/h	 	 	 	A	 	Design rate of installed feeders
	 
	 	 	 	 	 	 	 	 
	Emergency feed hopper
	 	 	 	 	 	 	 	 
	- volume
	 	m3	 	 	 	A	 	Original basis 10 min retention: 375 x (10/60) 1.44
	- capacity
	 	t	 	 	 	A	 	Calc for bulk density 1.44
	- residence
	 	min	 	 	 	A	 	Calc.
	 
	 	 	 	 	 	 	 	 
	FGO Reclaim
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Annual throughput, typical
	 	dMtpa	 	 	 	A	 	 
	Reclaim demand, nominal
	 	dtph	 	 	 	A	 	Based on TG168 and the analysis used for the “Lihir Mine Expansion






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	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	Configuration
	 	 	 	 	 	A	 	U indicates under-pile and E indicates Emergency which are FEL fed.
	Status
	 	 	 	 	 	A	 	existing E feeder with future installation of U feeders
	 
	 	 	 	 	 	 	 	 
	Feeder capacity, each (dry basis)
	 	 	 	 	 	 	 	 
	- underpile
	 	t/h	 	 	 	A	 	Design rate of original feeders
	- emergency
	 	t/h	 	 	 	A	 	Design rate of original feeders
	 
	 	 	 	 	 	 	 	 
	Emergency feed hopper
	 	 	 	 	 	 	 	 
	- volume
	 	m3 	 	 	 	A	 	Original basis 10 min retention: 375 x (10/60) 1.44
	- capacity
	 	t	 	 	 	A	 	Calc for bulk density 1.44
	- residence
	 	min	 	 	 	A	 	Calc.
	 
	 	 	 	 	 	 	 	 
	AREA 1325: ORE RECLAIM (HGO)
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	HGO Reclaim
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Annual throughput, typical
	 	dMtpa	 	 	 	A	 	TBC
	Reclaim demand, nominal
	 	dtph	 	 	 	A	 	TBC
	 
	 	 	 	 	 	 	 	 
	Configuration
	 	 	 	 	 	A	 	U indicates under-pile and E indicates Emergency which are FEL fed.
	Status
	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Feeder capacity, each (dry basis)
	 	 	 	 	 	 	 	 
	- underpile
	 	t/h	 	 	 	A	 	Design rate of original feeders
	- emergency
	 	t/h	 	 	 	A	 	Design rate of original feeders
	Emergency feed hopper
	 	 	 	 	 	 	 	 
	- volume
	 	m3	 	 	 	A	 	Original basis 10 min retention: 375 x (10/60) 1.44
	- capacity
	 	t	 	 	 	A	 	Calc for bulk density 1.44
	- residence
	 	min	 	 	 	A	 	Calc.






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	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	GRINDING AND CLASSIFICATION — HGO
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	GENERAL
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Number of grinding circuits
	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Availability
	 	%	 	 	 	A	 	 
	Annual operation
	 	h	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Annual throughput, maximum
	 	 	 	 	 	 	 	 
	- HGO Circuit 1
	 	Mtpa	 	 	 	A	 	 
	- HGO Circuit 2
	 	Mtpa	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Average throughput, maximum production year
	 	 	 	 	 	 	 	 
	- HGO Circuit 1
	 	t/h	 	 	 	A	 	 
	- HGO Circuit 2
	 	t/h	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Ore SG
	 	t/m3	 	 	 	A	 	Determined for various ore types at Hazen and Lakefield, range 2.7 to 2.9
	 
	 	 	 	 	 	 	 	 
	Bond abrasion index,
	 	 	 	 	 	 	 	 
	- maximum
	 	 	 	 	 	A	 	Data from testwork at IPRC ranged from 0.0005 to 0.12.
	- average
	 	 	 	 	 	A	 	 
	 
	Bond ball mill work index, basis Lienitz (100%)
	 	kWh/t	 	 	 	A	 	Test work IPRC/Hazen, see table attached, ore type LB2
	 
	 	 	 	 	 	 	 	 
	Feed size, 80% passing
	 	mm	 	 	 	A	 	9/08/2004 Meeting with LMC. No change for  Bl(c) as the flotation requirement is unchanged. Specified P80 110 mm for the 54-75 gyratory crusher, but it is doubtful crusher can achieve this small size
	 
	 	 	 	 	 	 	 	 
	AREA 1322: HGO GRIND CIRCUIT 1
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	SAG Mill
	 	 	 	 	 	 	 	 






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	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	GRINDING AND CLASSIFICATION — HGO
	 	 	 	 	 	 	 	 
	Product size, 80% passing
	 	μm	 	 	 	A	 	 
	 
	Drive speed control
	 	 	 	 	 	A	 	 
	Operating speed range 
	 	% of critical	 	 	 	A	 	 
	Trommel opening size
	 	mm x mm	 	 	 	A	 	Final sizing will be based on vendor data and mill circuit modelling
	Mill discharge pulp density      
	 	%w/w solids	 	 	 	A	 	Industry practice
	Ball charge, maximum
	 	%	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Ball size, maximum
	 	mm	 	 	 	A	 	 
	Ball consumption
	 	kg/t	 	 	 	A	 	LGL long term consumption
	Ball storage bin capacity
	 	days	 	 	 	A	 	7 is nominal and a repeat of the existing hopper design is adequate
	 
	 	 	 	 	 	 	 	 
	Ball Mill
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Type
	 	 	 	 	 	A	 	 
	Product size, 80% passing
	 	μm	 	 	 	A

A	 	2007 Base is most likely higher (~150μm) 
JKTech study simulation 7 “Investigation of Lihir Grinding Circuit” July 2001
	 
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Power required
	 	kWh/t	 	 	 	A	 	See table attached, ore type LB2
	Mill discharge pulp density      
	 	%w/w solids	 	 	 	A	 	Industry practice
	Ball charge
	 	%	 	 	 	A	 	 
	Circulating load
	 	%	 	 	 	A	 	Revised from 1996 basis of 300% to 317%
	 
	 	 	 	 	 	 	 	 
	Ball size
	 	mm	 	 	 	A	 	 
	Ball consumption
	 	kg/t	 	 	 	A	 	LGL long term consumption
	Ball storage bin capacity
	 	days	 	 	 	A	 	7 is nominal and a repeat of the existing hopper design is adequate
	 
	 	 	 	 	 	 	 	 
	Cyclone feed pump sump retention time
	 	minutes	 	 	 	A	 	Industry practice
	Cyclone feed pump drive type
	 	 	 	 	 	A	 	LMC practice
	Cyclone Feed Pump Speed Control
	 	 	 	 	 	A	 	 
	 
	Cyclones
	 	 	 	 	 	 	 	 






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	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	GRINDING AND CLASSIFICATION — HGO
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Number of cyclone clusters
	 	 	 	 	 	 	 	A	 	Existing
	Overflow density
	 	%w/w solids	 	 	 	 	 	A	 	To be reviewed for the Bl(c) feasibility.
	Underflow density
	 	%w/w solids	 	 	 	 	 	A	 	Pebble crusher project design criteria
	 
	 	 	 	 	 	 	 	 	 	 
	Trash Screen
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Type
	 	 	 	 	 	 	 	A	 	 
	Nominal aperture
	 	mm	 	 	 	 	 	A	 	LMC 9th June 2005. Aperture size based on Geho pump cone valve wear - VJK
	 
	 	 	 	 	 	 	 	 	 	 
	AREA 1326: HGO GRIND CIRCUIT 2
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	SAG Mill
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Product size, 80% passing
	 	μm	 	 	 	 	 	B	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Drive speed control
	 	 	 	 	 	 	 	B	 	 
	Operating speed range
	 	% of critical	 	 	 	 	 	B	 	 
	Trommel opening size
	 	mm x mm	 	 	 	 	 	B	 	Final sizing will be based on vendor data and mill circuit modelling
	Mill discharge pulp density
	 	%w/w solids	 	 	 	 	 	B	 	Industry practice
	Ball charge, maximum
	 	%	 	 	 	 	 	B	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Ball size, maximum
	 	mm	 	 	 	 	 	B	 	 
	Ball consumption
	 	kg/t	 	 	 	 	 	B	 	LGL long term consumption
	Ball storage bin capacity
	 	days	 	 	 	 	 	B	 	7 is nominal and a repeat of the existing hopper design is adequate
	 
	 	 	 	 	 	 	 	 	 	 
	Ball Mill
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Type
	 	 	 	 	 	 	 	B	 	 
	Product size, 80% passing
	 	μm	 	 	 	 	 	B	 	2007 Base is most likely higher
(~150μm)






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	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	GRINDING AND CLASSIFICATION — HGO
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Power required
	 	kWh/t	 	 	 	 	 	B	 	See table attached, ore type LBZ
	Mill discharge pulp density
	 	%w/w solids	 	 	 	 	 	B	 	Industry practice
	Ball charge
	 	%	 	 	 	 	 	B	 	 
	Circulating load
	 	%	 	 	 	 	 	B	 	Revised from 1996 basis of 300% to 317%
	 
	 	 	 	 	 	 	 	 	 	 
	Ball size
	 	mm	 	 	 	 	 	B	 	 
	Ball consumption
	 	kg/t	 	 	 	 	 	B	 	LGL long term consumption
	Ball storage bin capacity
	 	days	 	 	 	 	 	B	 	7 is nominal and a repeat of the existing hopper design is adequate
	 
	 	 	 	 	 	 	 	 	 	 
	Cyclone feed pump sump retention time
	 	minutes	 	 	 	 	 	B	 	Industry practice
	Cyclone feed pump drive type
	 	 	 	 	 	 	 	B	 	LMC practice
	Cyclone Feed Pump Speed Control
	 	 	 	 	 	 	 	B	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Cyclones
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Number of cyclone clusters
	 	 	 	 	 	 	 	B	 	Existing
	Overflow density
	 	%w/w solids	 	 	 	 	 	B	 	To be reviewed for the B1(c)
feasibility.
	Underflow density
	 	%w/w solids	 	 	 	 	 	B	 	Pebble crusher project design criteria
	 
	 	 	 	 	 	 	 	 	 	 
	Trash Screen
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Type
	 	 	 	 	 	 	 	B	 	 
	Nominal aperture
	 	μm	 	 	 	 	 	B	 	BJH - after site consultation






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	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1341: GRINDING THICKENER
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Instantaneous plant throughput
	 	t/h	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Ore moisture
	 	%	 	 	 	 	 	A	 	Letter: T.I. Probert to R. Andrews, Z. Zavodni, 21 Mar. 89
	Chloride in ore moisture, nominal
	 	ppm	 	 	 	 	 	A	 	Memo: A McDonald 11 February 2003
	Soluble chloride in washed thickener underflow (maximum), solids
	 	g/t	 	 	 	 	 	A	 	Memo: V. Ketcham, 19 Nov. 91
	 
	 	 	 	 	 	 	 	 	 	 
	Grinding thickener feed tank:
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Mixing efficiency
	 	%	 	 	 	 	 	A	 	Assumed
	Maximum feed density
	 	%	 	 	 	 	 	A	 	Plant operating practice
	Nominal residence time
	 	minutes	 	 	 	 	 	A	 	Industry practice
	 
	 	 	 	 	 	 	 	 	 	 
	Grinding thickener:
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	No. of
	 	 	 	 	 	 	 	A	 	Second grind thickener installed n 2006
	Thickener diameter
	 	m	 	 	 	 	 	A	 	 
	Unit area (design)
	 	m2/t/d	 	 	 	 	 	A	 	From preliminary tests on lienetz boiling zone with 15%
	 
	 	 	 	 	 	 	 	 	 	margin for ore type variability -LMC Memo
	 
	 	 	 	 	 	 	 	 	 	“Pre-feasibility study
grinding thickener sizing” 3rd Feb
	 
	 	 	 	 	 	 	 	 	 	2003
	 
	 	 	 	 	 	 	 	 	 	 
	Unit area (operating)
	 	m2/t/d	 	 	 	 	 	A	 	Calculation
	 
	 	 	 	 	 	 	 	 	 	 
	Thickener type
	 	 	 	 	 	 	 	A	 	Previous criteria GD-1, 15 Aug. 89
	 
	 	 	 	 	 	 	 	 	 	 
	Underflow density, solids
	 	%	 	 	 	 	 	A	 	BJH - based on site performance range typically 48 - 52
	Overflow clarity
	 	ppm	 	 	 	 	 	A	 	Typical design value
	Flocculant type
	 	 	 	 	 	 	 	A	 	 
	Thickener overflow tank residence time
	 	minutes	 	 	 	 	 	A	 	Industry practice






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	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1342: PREOXIDATION
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Slurry density in pre-ox tanks
	 	% solids	 	 	 	 	 	A	 	 
	Retention time (total)
	 	h	 	 	 	 	 	A	 	Calculated Tank volume is 3257 m3. Based on 4.2 Mtpa HGO throughput for 2007 Base Case. Based on additional 3 Mtpa for expansion
	 
	 	 	 	 	 	 	 	 	 	 
	Number of tanks Arrangement
	 	 	 	 	 	 	 	A	 	Required for process control
	Arrangement
	 	 	 	 	 	 	 	A	 	Piping design to allow for batch operation
	Agitator
	 	 	 	 	 	 	 	A	 	 
	Requirement for Pre-oxidation
	 	 	 	 	 	 	 	A	 	Due to operation of POX Pre-heaters no carbonate removal is required in Pre ox.
	 
	 	 	 	 	 	 	 	 	 	 
	Aeration air to tank
	 	 	 	 	 	 	 	B	 	 
	 
	rate
	 	Nm3/h/l,000 m3 slurry	 	 	 	 	 	B	 	Not required. Circuit duty is now strictly blending.
	 
	 	 	 	 	 	 	 	 	 	 
	Pre-oxidation chemical reactions (Extents %)
	 	 	 	 	 	 	 	 	 	 
	1     CaCO3 + H2SO4           →
	 	CaSO4 + H2O + CO2	 	 	 	 	 	B	 	Not relevant Circuit duty is now strictly blending.
	2     MnCO3 + H2SO4          →
	 	MnSO4 + H2O+>-CO2	 	 	 	 	 	B	 	Not relevant Circuit duty is now strictly blending.
	3     3CaCO3 + Fe2(SO4)3    →
	 	Fe2O3 + 3CaSO4 + 3CO2	 	 	 	 	 	B	 	Not relevant Circuit duty is now strictly blending.
	4     CaSO4 + 2H2O             →
	 	CaSO4,2H2O	 	 	 	 	 	B	 	Not relevant Circuit duty is now strictly blending.
	Sizing of recycle line
	 	 	 	 	 	 	 	B	 	Not relevant Circuit duty is now strictly blending.






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	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1343: PRESSURE OXIDATION
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Oxygen requirements:
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	•     utilization
	 	%	 	 	 	 	 	A	 	Actual plant performance between 90 and 92%.
	•     sulphur oxidation
	 	%	 	 	 	 	 	B	 	Average Expansion 2011 - LOM. Range is 90.9 to 96.0. Calculated value.
	•     purity
	 	volume %	 	 	 	 	 	A	 	RTTS Metsim Input
	•     Usage rate
	 	kg O2/kg S-fed	 	 	 	 	 	B	 	BJH
	 
	 	 	 	 	 	 	 	 	 	 
	Number of autoclaves
	 	 	 	 	 	 	 	 	 	 
	4.2m I.S. diameter
	 	 	 	 	 	 	 	A	 	 
	5.6m I.S. diameter
	 	 	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Autoclave temperature:
	 	 	 	 	 	 	 	 	 	 
	•     nominal operating
	 	°C	 	 	 	 	 	A	 	 
	•     maximum operating
	 	°C	 	 	 	 	 	A	 	Memo: V. Ketcham to C. Sylvester, 12 Sept. 91
	•     operating range
	 	°C	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Autoclave pressure:
	 	 	 	 	 	 	 	 	 	 
	•     nominal operating
	 	kPa.a	 	 	 	 	 	A	 	 
	•     maximum operating
	 	kPa.a	 	 	 	 	 	A	 	Memo: V. Ketcham to C. Sylvester, 12 Sept. 91
	•     oxygen overpressure
	 	kPa	 	 	 	 	 	A	 	Asumes only steam and O2 comprise the vapour space
	 
	 	 	 	 	 	 	 	 	 	 
	Autoclave retention time, total
	 	minutes	 	 	 	 	 	A	 	Calculation based on LMC mine schedule (TG168 Float 20050412 1939.xls
	 
	 	 	 	 	 	 	 	 	 	 
	Discharge slurry density minimum
	 	%Solids	 	 	 	 	 	A	 	Required to prevent formation of elemental sulphur according to
	 
	 	 	 	 	 	 	 	 	 	Sherrit Gordon, based an Sao Bento experience
	 
	 	 	 	 	 	 	 	 	 	 
	•     Relief valve cold set pressure
	 	kPa.a	 	 	 	 	 	A	 	Nominal oxygen plant supply pressure
	•     Relief valve over pressure allowance
	 	%	 	 	 	 	 	A	 	Industry practice
	 
	 	 	 	 	 	 	 	 	 	 
	Autoclave Agitators
	 	 	 	 	 	 	 	 	 	 
	•     Number/Autoclave
	 	 	 	 	 	 	 	A	} 	 
	•     Configuration
	 	 	 	 	 	 	 	A	 






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	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1343: PRESSURE OXIDATION 
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	

A	} 	

For Bl(c) the exact configuration and type of agitators to be determined
	•      Type
	 	 	 	 	 	 	 	A	 
	 
	 	 	 	 	 	 	 	 	 	 
	Preheater:
	 	N	 	 	 	 	 	A	 	Existing
	 
	 	 	 	 	 	 	 	 	 	 
	Flashed slurry carryover in flash steam existing system
	 	%	 	 	 	 	 	A	 	LGL Estimate.
	 
	 	 	 	 	 	 	 	 	 	 
	Flash Vessels:
	 	 	 	 	 	 	 	 	 	Calculated from Sherritt Gordon Vessel
	•     Total number           4.2m I.S. dia. Clave
	 	 	 	 	 	 	 	A	 	 
	  5.6m I.S. dia. Clave
	 	 	 	 	 	 	 	A	 	 
	•     Vessel gas rise velocity
	 	m	 	 	 	 	 	A	 	Calculation
	•     Duct design velocity
	 	m	 	 	 	 	 	A	 	Calculation
	•     New Duct lining
	 	 	 	 	 	 	 	A	 	AMD Email 16/3/03
	 
	 	 	 	 	 	 	 	 	 	 
	•     Thickness,                rubber
	 	m	 	 	 	 	 	A	 	 
	castable
	 	m	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Quench Vessel:
	 	 	 	 	 	 	 	 	 	 
	•     Entry
	 	 	 	 	 	 	 	A	 	 
	•     Lining
	 	 	 	 	 	 	 	A	 	Two courses lower half, one course above
	•     Diameter                  4.2m I.S. dia. Clave
	 	m	 	 	 	 	 	A	 	Limit pressure drop to l00kPa during catastrophic choke failure
	   5.6m I.S. dia. Clave
	 	m	 	 	 	 	 	B	 	2 Quench Vessels idnetical to the original
	•     Temperature, Exit
	 	oc	 	 	 	 	 	A	 	AMcD
	 
	 	 	 	 	 	 	 	 	 	 
	Scrubber:
	 	 	 	 	 	 	 	 	 	 
	•     Design gas flow rate normal
	 	m	 	 	 	 	 	A	 	Calculation
	(per scrubber)     range
	 	m	 	 	 	 	 	A	 	VJK.
	 
	 	 	 	 	 	 	 	 	 	 
	•     Pressure drop,          max
	 	kPa.a	 	 	 	 	 	A	 	Assumption
	min
	 	kPa.a	 	 	 	 	 	A	 	Assumption
	•     Safety Relief Type
	 	 	 	 	 	 	 	A	 	VJK






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	Description	 	 	 	 	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1343: PRESSURE OXIDATION
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	•     Relief pressure difference
	 	 	 	 	 	kPa	 	 	 	 	 	A	 	RTTS Recommendation Teleconference June 18, 2004
	Flash Tank Recycle to Pre-Ox
	 	 	 	 	 	m3/h	 	 	 	 	 	A	 	Not used in normal operations. See
flash vessel carry over in “Flash Vessel” section above
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Chemical reactions occurring in autoclaves
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	1 2FeS2 + 7O2 + 2H2O
	 	 	→	 	 	2FeSO4 + 2H2SO4	 	 	 	 	 	A	 	 
	2 CuFeS2 + 4O2
	 	 	→	 	 	CuSO4 + FeSO4	 	 	 	 	 	A	 	 
	3 4FeAsS + 13O2 + 6H2O
	 	 	→	 	 	4H3AsO4
+ 4FeSO4	 	 	 	 	 	A	 	 
	4 PbS + 2O 2
	 	 	→	 	 	PbSO4	 	 	 	 	 	A	 	 
	5 ZnS + 2O2
	 	 	→	 	 	ZnSO4	 	 	 	 	 	A	 	 
	6
CaCO3 + H2SO4
	 	 	→	 	 	CaSO4 + H2O + CO2	 	 	 	 	 	A	 	 
	7 MnCO3 + H2SO4+ H2O
	 	 	→	 	 	MnSO4 + 2H2O + CO2	 	 	 	 	 	A	 	 
	8 4FeSO4 + 2H2SO4 + O 2
	 	 	→	 	 	2Fe2(SO4)3
+ 2H2O	 	 	 	 	 	A	 	 
	9
2H3AsO4 + Fe2(SO4)3
	 	 	→	 	 	2FeAsO4 + 3H2SO4	 	 	 	 	 	A	 	 
	10
PbSO4 + 3Fe2(SO4)3 + 12H2O
	 	 	→	 	 	Pb.Fe6(SO4)4(OH)12 + 6H2SO4	 	 	 	 	 	A	 	 
	11 3A12(SO4)3 + K2SO4 + 12H2O
	 	 	→	 	 	2KA1(SO4)2 + 4Al(OH)3 + 6H2SO4	 	 	 	 	 	A	 	 
	12 3Fe2(SO4)3 + K2SO4 + 12H2O
	 	 	→	 	 	K2.Fe3(SO4)2(OH)6
+ 6H2SO4	 	 	 	 	 	A	 	 
	13 3Fe2(SO4)3 + 14H2O
	 	 	→	 	 	H3O.Fe3(SO4)2(OH)6 + 5H2SO4	 	 	 	 	 	A	 	 
	14 Fe2(SO4)3 + 3H2O
	 	 	→	 	 	Fe2O3 + 3H2SO4	 	 	 	 	 	A	 	 
	15 Ca(OH)2.CaO.4SiO2 + 3H2SO4
	 	 	→	 	 	3CaSO4 + 4SiO2 + 4H2O	 	 	 	 	 	A	 	 
	16 Mg(OH)2.2MgO.4SiO2 + 3H2SO4
	 	 	→	 	 	3MgSO4 + 4SiO2 + 4H2O	 	 	 	 	 	A	 	 
	17 4H2SO4 + 2KAlSi3O8
	 	 	→	 	 	A12(SO4)3 + K2SO4 + 6SiO2 + 4H2O	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Quench water temperature
	 	 	 	 	 	oC	 	 	 	 	 	A	 	Average Londolovit River water temperature of 26o, plus 2°C pumping heat assumed.
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Quench water flow (based on Year 2009)
	 	 	 	 	 	m3/hr per autoclave	 	 	 	 	 	B	 	Original 1996 design basis 150 m3/h - Doubled for new autoclave.
	Quench water flow (based on Year 2009)
	 	 	 	 	 	m3/hr to choke	 	 	 	 	 	B	 	Original 1996 design basis 40 m3/h - Doubled for new autoclave.





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	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1343: PRESSURE OXIDATION
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Residual sulphide in autoclave discharge solids
	 	 	 	 	 	 	 	 	 	 
	•     Sulphide (S2)
	 	%	 	 	 	 	 	B	 	Average Expansion 2011 - LOM. Based on average sulphide oxidation.
	 
	 	 	 	 	 	 	 	 	 	 
	Residual concentrations in solution in
autoclave discharge (before choke) based on Year 2009
	 	 	 	 	 	 	 	 	 	 
	•     Fe2+
	 	g/L	 	 	 	 	 	B	
ü

ú

ú

ú



ý

ú



þ
	 
	•     Fe3+
	 	g/L	 	 	 	 	 	B	 
	•     Pb2+
	 	g/L	 	 	 	 	 	B	 
	•     A13+
	 	g/L	 	 	 	 	 	B	      2007 Basis.
	•     H3AsO4
	 	g/L	 	 	 	 	 	B	 
	•     H2SO4
	 	g/L	 	 	 	 	 	B	 






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	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1345: WASHING AND NEUTRALISATION
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Thickener feed mix tanks:
	 	 	 	 	 	 	 	 	 	 
	• mixing efficiency
	 	%	 	 	 	 	 	A	 	Assumed, Conc. in overflow divided
by Conc. in underflow
	• slurry density:
	 	 	 	 	 	 	 	 	 	 
	• maximum solids
	 	%	 	 	 	 	 	A	 	Enviro-Clear recommendation
	• minimum solids
	 	%	 	 	 	 	 	A	 	Enviro-Clear recommendation
	• nominal retention time
	 	minutes	 	 	 	 	 	A	 	Industry practice
	 
	 	 	 	 	 	 	 	 	 	Use existing size tanks
	 
	 	 	 	 	 	 	 	 	 	 
	CCD thickeners:
	 	 	 	 	 	 	 	 	 	 
	• number of trains
	 	 	 	 	 	 	 	A	 	 
	• number of stages
	 	 	 	 	 	 	 	A	 	 
	• thickener type
	 	 	 	 	 	 	 	A	 	 
	• unit area
	 	m2/t/d	 	 	 	 	 	A	 	Based on clay ore, Enviro-Clear
tests at Sherritt Gordon in Nov.88 and tests at
Lakefield in Jun. 88
	• thickener underflow density
	 	% solids	 	 	 	 	 	A	 	Continuous tests by Sherritt Gordon
supported by batch settling tests by Eimco and Enviro-Clear for normal ore
	• acid concentration (H2SO4) in No. 2 underflow solution
	 	g/l	 	 	 	 	 	A	 	Preliminary Process Design
Criteria, 26 Jul. 88, by Sherritt Gordon. Minimizes lime consumption and probability of viscosity problems
	 
	 	 	 	 	 	 	 	 	 	 
	• flocculant type
	 	 	 	 	 	 	 	A	 	 







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	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1348: CONCENTRATE THICKENER
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Concentrate Thickener
	 	 	 	 	 	 	 	 
	Type
	 	 	 	 	 	A	 	 
	No. thickeners
	 	 	 	 	 	A	 	Configure in Stage 2 as two concentrate 2 stage CCD circuits
	Underflow Density
	 	% w/w	 	 	 	A	 	 
	Specific settling area for thickener design
	 	m2/t/h	 	 	 	A	 	Used for thickener design. Settling rate will be achieved
	 
	 	 	 	 	 	 	 	by varying flocculant dosage.
	 
	 	 	 	 	 	 	 	 
	Flocculant addition rate
	 	 	 	 	 	 	 	 
	max
	 	g/t	 	 	 	A	 	Based on RTTS Lihir Flotation Concentrate Thickener Sizing
	 
	 	 	 	 	 	 	 	testwork (GAL170 Report No. AR2412, 31/3/2005)
	range
	 	g/t	 	 	 	A	 	Based on RTTS Lihir Flotation Concentrate Thickener Sizing
	 
	 	 	 	 	 	 	 	testwork (GAL170 Report No. AR2412, 31/3/2005)
	 
	 	 	 	 	 	 	 	 
	Chloride in final concentrate:
	 	 	 	 	 	 	 	 
	Water
soluble chloride in final concentrate thickener underflow (maximum), solids
	 	g/t	 	 	 	A	 	To meet requirements for maximum of 50ppm soluble chlorides in autoclave feed.
	 
	 	 	 	 	 	 	 	 
	Concentrate Thickener Feed Tank
	 	 	 	 	 	 	 	 
	Residence Time
	 	minutes	 	 	 	A	 	AKAU






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	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1350: CYANIDATION
AND ADSORPTION
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Neutralisation pre-mix
tank:
	 	 	 	 	 	 	 	 
	•   number of trains
	 	 	 	 	 	A	 	 
	•   slurry density
	 	% solids	 	 	 	A	 	Assumption
	•   nominal retention time
	 	minutes	 	 	 	A	 	Assumption
	 
	 	 	 	 	 	 	 	 
	•   agitator type
	 	 	 	 	 	A	 	Need to discuss with vendor concept of
	 
	 	 	 	 	 	 	 	higher shear impellers.
	 
	 	 	 	 	 	 	 	 
	Neutralisation:
	 	 	 	 	 	 	 	 
	•   number of trains
	 	 	 	 	 	A	 	 
	•   number of stages
	 	 	 	 	 	A	 	Memo: V. Ketcham to C. Sylvester, 4 Nov. 91
	•   slurry density
	 	% solids	 	 	 	A	 	Based on site meeting held in Feb
2007
	•   total retention time
	 	h	 	 	 	A	 	Memo: V. Ketcham to C. Sylvester, 4 Nov.
	 
	 	 	 	 	 	 	 	91 Use existing size tanks?
	•   agitator type
	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Leach pulp density
	 	% solids	 	 	 	A	 	From LMC 9th June 2005
	Leach-CIL slurry
retention time
	 	h	 	 	 	A	 	From LMC 9th June 2005
	No. of Leach-CIL
trains
	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	No of Leach tanks per
train
	 	 	 	 	 	A	 	 
	Gold dissolution in
leach tank
	 	%	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	No of CIL tanks per train
	 	 	 	 	 	A	 	 
	Number of stages, with carbon
	 	 	 	 	 	A	 	 
	Trash Screen
	 	 	 	 	 	 	 	 
	•   Type
	 	 	 	 	 	A	 	Bid analysis M002
	•   Nominal apperture
	 	mm	 	 	 	A	 	As per 1996 design






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	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1350: CYANIDATION AND ADSORPTION
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	A	 	 
	Design solution loss
	 	mg/L Au	 	 	 	 	 	Based on site meeting held in Feb 2007; previously 0.01
	 
	 	 	 	 	 	 	 	 
	Agitator type
	 	 	 	 	 	A	 	 
	Air to leach
	 	Nm3/h/m3 slurry	 	 	 	A	 	Chimney Creek Design Basis
	CIL carbon concentration,       min
	 	g/L	 	 	 	A	 	For advance pump sizing
	nominal
	 	g/L	 	 	 	A	 	Industry practice
	Design carbon loading
	 	g/t Au	 	 	 	A	 	 
	Instantaneous carbon advance rate
	 	t/h	 	 	 	A	 	Calculation. Using gold production of 954,000 oz/y
	 
	 	 	 	 	 	 	 	(highest production year in LMC mine schedule, TG168
	 
	 	 	 	 	 	 	 	Float 20050412 1939.xls;
	 
	 	 	 	 	 	 	 	 
	Carbon size
	 	mm X mm	 	 	 	A	 	Industry practice
	Carbon interstage screens
	 	 	 	 	 	A	 	A. Stojsic, 19 Sept. 91
	•   Type
	 	 	 	 	 	A	 	Bid evaluation M-003. Existing screens are KEMIX
	•   Nominal aperture
	 	mm	 	 	 	A	 	Industry practice
	•   Screen unit capacity
	 	m3/h/m2	 	 	 	A	 	Existing screen is 80m3/h/m2
	 
	 	 	 	 	 	 	 	 
	Carbon safety screen
	 	 	 	 	 	 	 	 
	•   Type
	 	 	 	 	 	A	 	Feasibility Report design basis
	•   Nominal aperture
	 	mm	 	 	 	A	 	Industry practice










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	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1360: GOLD RECOVERY AND CARBON REGENERATION
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Gold production:
	 	 	 	 	 	 	 	 
	•   design Au grade
	 	g/t	 	 	 	B	 	Expansion (2011) to LOM
	•   maximum Au grade
	 	g/t	 	 	 	B	 	Expansion (2011) to LOM
	•   gold extraction (design)
	 	%	 	 	 	A	 	Memo: V. Ketcham re 2.825 Mt/a plant, 12 Sept. 91. Basis for gold room equipment only
	 
	 	 	 	 	 	 	 	 
	Acid washing of carbon:
	 	 	 	 	 	 	 	 
	•   no. of columns
	 	 	 	 	 	A	 	 
	•   carbon bulk density, dry
	 	t/m3	 	 	 	A	 	 
	•   carbon bulk density, wet drained
	 	t/m3	 	 	 	A	 	Industry practice
	•   carbon moisture content wet drained
	 	%	 	 	 	A	 	Typical value
	•   carbon density
	 	t/m3	 	 	 	A	 	 
	•   carbon batch size
	 	t	 	 	 	A	 	 
	•   cycle (typical):
	 	 	 	 	 	A	 	 
	•   fill
	 	h	 	 	 	A	 	Site recommendation for acid wash cycle
	•   acid wash
	 	h	 	 	 	A	 	Site recommendation for acid wash cycle
	•   drain
	 	h	 	 	 	A	 	Site recommendation for acid wash cycle
	•   rinse
	 	h	 	 	 	A	 	Site recommendation for acid wash cycle
	•   empty
	 	h	 	 	 	A	 	Site recommendation for acid wash cycle
	•   total
	 	h	 	 	 	A	 	 
	•   flow
	 	BV/h	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Carbon Elution
	 	 	 	 	 	 	 	 
	•   No of elution trains
	 	 	 	 	 	A	 	 
	•   System
	 	 	 	 	 	A	 	GD-1,15 Aug l989
	•   Type - Normal Operation
	 	 	 	 	 	A	 	Trade of Study, J.Lammers. Oct. 1991
	- Alternate Operation
	 	 	 	 	 	A	 	 
	•   Column material of construction
	 	 	 	 	 	A	 	Better corrosion resistance from possible chloride carryover compared to 304 SS
	•   Design loaded carbon loading
	 	g Au/t C	 	 	 	A	 	 
	•   Design barren carbon loading
	 	g Au/t C	 	 	 	A	 	Current Operating
	•   Maximum planned gold production
	 	oz/a	 	 	 	B	 	BJH - Based on maximum expansion year










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	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1360: GOLD RECOVERY AND CARBON REGENERATION
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	•   Loaded Carbon to elution circuit (max)
	 	t/d	 	 	 	A	 	Calculation. To be updated for new gold design grades
	 
	 	 	 	 	 	 	 	 
	Continuous Elution
	 	 	 	 	 	 	 	 
	•   Elution capacity requirement
	 	t carbon/d	 	 	 	A	 	calculation
	•   Column capacity (design) - existing      max
	 	t/d	 	 	 	A	 	 
	nom
	 	t/d	 	 	 	A	 	 
	•   Minimum solution superficial velocity
	 	mm/s	 	 	 	A	 	AARL design criteria for continuous elutior
	•   Eluant / carbon flowrate
	 	m3/m3	 	 	 	A	 	1 mm/s Superficial Velocity
	•   Design allowance for bed expansion
	 	%	 	 	 	A	 	Safety factor
	•   Carbon aspect ratio
	 	1/d	 	 	 	A	 	AARL design criteria
	•   Operating temperature at column intel
	 	°C	 	 	 	A	 	From LMC 9th June 2005
	•   Operating temperature at column discharge,
	 	 	 	 	 	 	 	 
	continuous
	 	°C	 	 	 	A	 	AARL design criteria for continuous elutior
	batch
	 	°C	 	 	 	A	 	 
	Solution height
	 	m	 	 	 	A	 	Sufficient to prevent flashing of vapour at an inlet temperature of 115°C at atmospheric pressure
	•   Pre-Soak Solution Composition
	 	wt% NaOH	 	 	 	A	 	AARL design criteria for continuous elutior
	 
	 	wt% NaCN	 	 	 	A	 	AARL design criteria for continuous elutior
	 
	 	 	 	 	 	 	 	 
	Heat Exchangers
	 	 	 	 	 	 	 	 
	•   Type
	 	 	 	 	 	A	 	 
	•   Heating medium
	 	 	 	 	 	A	 	 
	•   Steam transport pressure
	 	kPa.g	 	 	 	A	 	Match power plant boilers output
	•   Steam transport temperature
	 	°C	 	 	 	A	 	Steam tables
	•   Steam operating pressure
	 	kPa.g	 	 	 	A	 	Saturation pressure at 140°C
	•   Steam operating temperature
	 	°C	 	 	 	A	 	Limit for standard HX Gaskets
	•   Total steam heat value
	 	kJ/kg	 	 	 	A	 	Steam tables
	•   HX area design allowance
	 	%	 	 	 	A	 	Design allowance
	•   Pre-Soak Solution Inlet Temperature
	 	°C	 	 	 	A	 	Assumption
	•   Pre-Soak Solution Outlet Temperature
	 	°C	 	 	 	A	 	AARL design criteria for continuous elutior
	•   Pre-Soak HX pressure drop (solution side)
	 	kPa	 	 	 	A	 	Design allowance
	•   Eluant Inlet Temperature
	 	°C	 	 	 	A	 	Nominal filtered water temperature







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	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1360: GOLD RECOVERY AND CARBON REGENERATION
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	•   Eluant Outlet Temperature
	 	°C	 	 	 	A	 	From LMC 9th June 2005 
	•   Eluant HX pressure drop
	 	kPa	 	 	 	A	 	Design allowance
	 
	 	 	 	 	 	 	 	 
	Electrowinning cells:
	 	 	 	 	 	 	 	 
	•   number of cells
	 	 	 	 	 	A	 	2 lines of 2 cells per line
	•   cathode material
	 	 	 	 	 	A	 	 
	•   cell type
	 	 	 	 	 	A	 	 
	•   total efficiency
	 	%	 	 	 	A	 	Single pass. Update from site meeting in Fcb 2007
	•   design pregnant solution tenor
	 	g/t Au	 	 	 	A	 	Industry practice
	•   design barren solution tenor
	 	g/t Au	 	 	 	A	 	Industry practice
	•   operating temperature
	 	°C	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Gold Production
	 	 	 	 	 	 	 	 
	•   Design Au grade pour schedule
	 	days/fortnight	 	 	 	A	 	Assumes night shift sludge drying and day shift pouring
	•   Gold production            max
	 	kg/d	 	 	 	A	 	 
	•   Maximum bullion production
	 	kg/pour	 	 	 	A	 	 
	•   Maximum flux requirement
	 	%	 	 	 	A	 	VJK 25/5/95
	 
	 	 	 	 	 	 	 	 
	Carbon Regeneration (Diesel fired kiln):
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	•   No. of kilns:
	 	 	 	 	 	A	 	 
	•   Kiln capacity (nominal):
	 	kg/h	 	 	 	A	 	2007 Base Case and Overall Expansion assumes diesel fired kiln not operating.
	 
	 	 	 	 	 	 	 	 
	•   Kiln capacity (design):
	 	kg/h	 	 	 	A	 	2007 Base Case and Overall Expansion assumes diesel fired kiln not operating
	•   Regeneration temperature:
	 	°C	 	 	 	A	 	From LMC 9th June 2005
	•   Nominal carbon residence time:
	 	min	 	 	 	A	 	2007 Base Case and Overall Expansion assumes diesel fired kiln not operating
	•   Operation:
	 	 	 	 	 	A	 	Carbon Regeneration Kiln datasheet No. 1426DS001 28/01/2004
	•   dewatering screen nominal aperture
	 	mm	 	 	 	A	 	Carbon Regeneration Kiln datasheet No. 1426DS001 28/01/2004
	•   Availability:
	 	%	 	 	 	A	 	Carbon Regeneration Kiln datasheet No. 1426DS001 28/01/2004
	•   type of kiln:
	 	 	 	 	 	A	 	Carbon Regeneration Kiln datasheet No. 1426DS001 28/01/2004
	•   Heat Source
	 	 	 	 	 	A	 	Carbon Regeneration Kiln datasheet No. 1426DS001 28/01/2004










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	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1360: GOLD RECOVERY AND
CARBON REGENERATION	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Carbon Regeneration (Electric fired kiln):
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	•   No. of kilns:
	 	 	 	 	 	A	 	 
	•   Kiln capacity (nominal):
	 	kg/h	 	 	 	A	 	Site meeting held in Feb 2007 indicates that nominal kiln capacity is approx. 500 kg/h, with maximum of 750 kg/h.
	 
	 	 	 	 	 	 	 	 
	•   Kiln capacity (design):
	 	kg/h	 	 	 	A	 	 
	•   Regeneration temperature:
	 	°C	 	 	 	A	 	From LMC 9th June 2005
	•   Nominal carbon residence time:
	 	min	 	 	 	A	 	 
	•   Operation:
	 	mm	 	 	 	A	 	Carbon Regeneration Kiln datasheet No. 1426DS001 28/01/2004
	•   dewatering screen nominal aperture
	 	%	 	 	 	A	 	Carbon Regeneration Kiln datasheet No. 1426DS001 28/01 /2004
	•   Availability:
	 	 	 	 	 	A	 	Carbon Regeneration Kiln datasheet No. 1426DS001 28/01 /2004
	 
	 	 	 	 	 	 	 	 
	•   type of kiln:
	 	 	 	 	 	A	 	Carbon Regeneration Kiln datasheet No. 1426DS001 28/01/2004
	 
	 	 	 	 	 	 	 	 
	•   Heat Source
	 	 	 	 	 	A	 	Carbon Regeneration Kiln datasheet No. 1426DS001 28/01/2004









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	Description	 	Units	 	Value	 	Rev'n	 	Holds, comments, design basis, reference
	AREA 1392: PLANT AIR SYSTEMS
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	Plant Air Source, Normal
	 	 	 	 	 	A	 	 
	•   Nominal flow
	 	Nm3/h	 	 	 	A	 	 
	•   Piping design flow
	 	Nm3/h	 	 	 	A	 	 
	•   Design pressure
	 	kPa.g	 	 	 	A	 	 
	•   Composition
	 	 	 	 	 	A	 	 
	•   Dew Point
	 	°C	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Instrument Air Source, Normal
	 	 	 	 	 	A	 	 
	•   Design flow
	 	Nm3/h	 	 	 	A	 	 
	•   Design pressure
	 	kPa.g	 	 	 	A	 	 
	•   Composition
	 	 	 	 	 	A	 	 
	•   Dew Point
	 	°C	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Backup Plant air compressor — Process area:
	 	 	 	 	 	 	 	 
	•   gas volume required
	 	Nm3/h	 	 	 	A	 	Additional plant air for B1(C) expansion can either come from new oxygen plant compressor or independent air compressor.
	•   design pressure required at end use point
	 	kPa.g	 	 	 	A	 	 
	•   receiver capacity
	 	m3	 	 	 	A	 	 
	•   no. of compressors
	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 
	Backup Instrument air compressor — Process area:
	 	 	 	 	 	 	 	 
	•   gas volume required
	 	Nm3/h	 	 	 	A	 	Additional instrument air for B1(C) expansion can either come from new oxygen plant compressor or independent air compressor
	•   pressure required at end use point
	 	kPa.g	 	 	 	A	 	 
	•   receiver capacity
	 	m3	 	 	 	A	 	 
	•   receiver pressure rating
	 	kPa	 	 	 	A	 	20% above operating pressure
	•   no. of compressors
	 	 	 	 	 	A	 	 
	•   no. of air dryers
	 	 	 	 	 	A	 	For standby when O2 plant is down
	•   design dew point
	 	°C	 	 	 	A	 	 







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	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1392: PLANT AIR SYSTEMS
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Flotation Instrument air compressor: 
	 	 	 	 	 	 	 	 	 	 
	•   gas volume required
	 	Nm3/h	 	 	 	 	 	A	 	 
	•   pressure required at end use point
	 	kPa.g	 	 	 	 	 	A	 	 
	•   receiver capacity
	 	m3	 	 	 	 	 	A	 	Comprising of 2 x 5m3 receivers (1 for plant air and 1 for 

    instrument air)
	 
	 	 	 	 	 	 	 	 	 	 
	•   receiver pressure rating
	 	kPa	 	 	 	 	 	A	 	20% above operating pressure
	•   no. of compressors
	 	 	 	 	 	 	 	A	 	 
	•   no. of air dryers
	 	 	 	 	 	 	 	A	 	 
	•   design dew point
	 	oC	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Leach air compressor 
	 	 	 	 	 	 	 	 	 	 
	•   air volume required
	 	Nm3/h	 	 	 	 	 	A	 	Leach air requirement, standard compressor size
	•   pressure required
	 	kPa.g	 	 	 	 	 	A	 	Standard supply pressure
	•   No. of compressors
	 	 	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Pre-oxidation air compressor
	 	 	 	 	 	 	 	 	 	 
	•   air volume required
	 	Nm3/h	 	 	 	 	 	A	 	Pre-oxidation air requirement (criteria)
	•   pressure required
	 	kPa.g	 	 	 	 	 	A	 	Standard supply pressure
	•   No. of compressors
	 	 	 	 	 	 	 	A	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Mill clutch air compressor (HGO Grinding): 
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	•   air volume required
	 	Nm3/h	 	 	 	 	 	A	 	Mill clutch requirement
	•   pressure required
	 	kPa.g	 	 	 	 	 	A	 	Industry practice
	•   receiver size
	 	m3	 	 	 	 	 	A	 	Typical (integral unit)
	•   receiver pressure rating
	 	kPa.g	 	 	 	 	 	A	 	20% above operating pressure
	•   no. of compressors
	 	 	 	 	 	 	 	A	 	Plant air provides back-up
	 
	 	 	 	 	 	 	 	 	 	 
	Primary Crusher compressor
	 	 	 	 	 	 	 	 	 	 
	•   air volume required
	 	Nm3/h	 	 	 	 	 	A	 	Sized for operation of two air hoses






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	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA
1392: PLANT AIR SYSTEMS
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	•   pressure required
	 	kPa.g	 	 	 	 	 	A	 	Industry practics
	•   receiver capacity
	 	m3	 	 	 	 	 	A	 	Typical
	•   no. of compressors
	 	 	 	 	 	 	 	A	 	No standby






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	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1410: MAJOR REAGENT HANDLING AND PREPARATION
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	Sodium hydroxide
	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	Carbon stripping
	 	 	 	kg/t ore	 	 	 	 	 	A	 	50% solution, 15m3 container tanks
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	Sodium cyanide
	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	Cyanidation & Carbon stripping
	 	 	 	kg/t ore	 	 	 	 	 	A	 	Solid
eggs 100% NaCN 0.8 - 1.05 t bags, made to 20% solution

	 
	 	 	 	 	 	 	 	 	 	 	 	 
	Lime, (kiln and slaker)
	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	Lime Silo (original)
	 	 	 	t	 	 	 	 	 	B	 	 
	Lime Silo (new)
	 	 	 	t	 	 	 	 	 	B	 	 
	Neutralisation
	 	 	 	kg/t ore milled	 	 	 	 	 	A	 	Imported
Lime (>92.5% CaO). Figure includes HGO SAG mill addition

	HGO Grinding
	 	 	 	kg/t HGO milled	 	 	 	 	 	A	 	Based on RTTS testwork February 2005
	FGO Grinding
	 	 	 	kg/t FGO milled	 	 	 	 	 	A	 	Based on RTTS testwork February 2005
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	Milk of Lime storage capacity
	 	 	 	h	 	 	 	 	 	B	 	Maintained
existing MOL storage tank (1410-TK101) but added additional slaking
capacity.

	 
	Existing Lime Slaker
	 	type	 	 	 	 	 	 	 	A	 	 
	 
	 	capacity	 	t/h	 	 	 	 	 	A	 	 
	New Lime Slaker
	 	type	 	 	 	 	 	 	 	A	 	 
	 
	 	capacity	 	t/h	 	 	 	 	 	A	 	 
	New Lime
Slaker
	 	type	 	 	 	 	 	 	 	B	 	Identical installation to Flotation Expansion installation
	 
	 	capacity	 	t/h	 	 	 	 	 	B	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	MgO
	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	Neutralisation
	 	 	 	kg/t milled	 	Not required	 	A	 	Transferred
from shipping container to hopper using bob-cat and loader







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	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1410: MAJOR REAGENT HANDLING AND PREPARATION
	 
	 	 	 	 	 	 	 	 	 	 
	Hydrochloric acid
	 	kg/t milled	 	 	 	 	 	A	 	30% solution
	 
	 	 	 	 	 	 	 	 	 	 
	Flocculant
	 	 	 	 	 	 	 	 	 	0.7 t per bag
	 
	Grinding thickener
	 	 	 	 	 	 	 	 	 	 
	Stage 1
	 	g/t ore	 	 	 	 	 	B	 	New
flocculant imixing plant: CIBASC AJW8000T to supply grinding
thickening and concentrate thickening

	Stage 2
	 	g/t ore	 	 	 	 	 	B	 	New
flocculant imixing plant: CIBASC AJW8000T to supply grinding
thickening and concentrate thickening

	 
	 	 	 	 	 	 	 	 	 	 
	CCD1-1
	 	g/t solids	 	 	 	 	 	A	}
	 
	CCD1-2
	 	g/t  solids	 	 	 	 	 	A	2 trains of 2 CCD oxidised residue wash thickeners will have flocculant supplied by the 3 existing CIBASC AJW2000T mix plants.
	CCD2-1
	 	g/t  solids	 	 	 	 	 	B
	CCD2-2
	 	g/t solids	 	 	 	 	 	B	 
	 
	 	 	 	 	 	 	 	 	 	 
	Concentrate Thickener (range)
	 	 	 	 	 	 	 	A	 	Based
on RTTS setling testwork (GAL170 Lihir Thickener Sizing Feasibility
Study, 24/12/04). Dependent on ore blast type and blending
strateg)

	Stage 1
	 	g/t concentrate	 	 	 	 	 	B	 	New
flocculant imixing plant: CIBASC AJW8000T to supply grinding
thickening and concentrate thickening

	 
	 	 	 	 	 	 	 	 	 	 
	Carbon
	 	kg/t leached	 	 	 	 	 	A	 	1 t bulka bags
	SAG mill balls
	 	kg/t milled	 	 	 	 	 	A	 	Shipping container. Update from site meeting in Feb 2007
	Ball mill balls
	 	kg/t milled	 	 	 	 	 	A	 	Shipping container. Update from site meeting in Feb 2007






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	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1560: NEW OXYGEN PLANT NO. 1
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Production rate, contained O2
	 	t/d	 	 	 	 	 	A	 	Based
on additional 70 t/h oxygen requirement for B1(C) Expansion

	 
	 	 	 	 	 	 	 	 	 	 
	Oxygen purity, volume
	 	%	 	 	 	 	 	A	 	 
	Trains
	 	No.	 	 	 	 	 	A	 	 
	Operating air compressors
	 	No.	 	 	 	 	 	A	 	 
	Operating
oxygen compressors
	 	No.	 	 	 	 	 	A	 	NB - Depends on the type of plant.
	Delivery
pressure at O2 plant battery limits
	 	kPa.g	 	 	 	 	 	A	 	 
	Maximum short duration supply pressure
	 	kPa.g	 	 	 	 	 	A	 	 
	Cooling water flow
	 	m3/h	 	 	 	 	 	A	 	Based
on information from Linde during 2006 Expansion scoping study.

	Cooling (sea water) temperature
	 	oC	 	 	 	 	 	A	 	 
	Liquid
oxygen storage reserves
	 	h	 	 	 	 	 	A	 	 
	Liquid nitrogen storage
	 	t	 	 	 	 	 	A	 	 
	On-stream factor, minimum
	 	%	 	 	 	 	 	A	 	 
	Nominal turndown without venting
	 	%	 	 	 	 	 	A	 	NB - Depends on the type of plant.







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	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1610: TAILINGS COLLECTION SYSTEM
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Cyanide Detoxification
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Cyanide Detoxification Tank
	 	 	 	 	 	 	 	 	 	 
	•   number of trains
	 	 	 	 	 	 	 	A	 	B1(c) will install a second identical detox circuit.
	•   nominal retention time
	 	 	 	minutes	 	 	 	A	 	VJK Memo 26 October 1995
	•   NaCN Concentration in CIL Tails
	 	 	 	% 	 	 	 	A	 	Lihir Project final environmental plan, Appendix 23, Attachment B.
	 
	 	 	 	 	 	 	 	 	 	 
	Cyanide Detoxification Tank scrubber
	 	 	 	 	 	 	 	 	 	 
	•   Type
	 	 	 	 	 	 	 	A	 	 
	•   Reagent
	 	 	 	 	 	 	 	A	 	 
	•   Design HCN in feed gas
	 	 	 	ppm	 	 	 	A	 	Calculation 1300-B-237
	•   Exit gas HCN cone
	 	design	 	ppm	 	 	 	A	 	 
	 
	 	maximum	 	ppm	 	 	 	A	 	 
	•   Gas Flowrate
	 	 	 	m3/h	 	 	 	A	 	Calculation 1300-B-237






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	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1620: TAILINGS DISPOSAL SYSTEM
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	•   Tailings flow rate
	 	m3/h	 	 	 	B	}	Includes sea water cooling water from oxygen plant and power station.
	•   Oxygen Plant Cooling Water
	 	m3/h	 	 	 	B	 
	•   Power Plant Cooling Water
	 	m3/h	 	 	 	B	All values from 0701-902-0A-S-MB Upgrade Case
	•   Density
	 	t/m3	 	 	 	B	 
	•   Temperature
	 	°C	 	 	 	B	 
	•   Diameter of tailings pipe
	 	mm	 	 	 	A	 	Nominal outside diameter
	•   Depth of outfall below sea level
	 	m	 	 	 	A	 	Report by Rescan, Jan. 92
	 
	 	 	 	 	 	 	 	 
	AREA 1621: TAILINGS DISPOSAL SYSTEM
	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 
	•   Tailings flow rate
	 	m3/h	 	 	 	B	}	Includes sea water cooling water from oxygen plant and power station.
	•   Oxygen Plant Cooling Water
	 	m3/h	 	 	 	B	 
	•   Power Plant Cooling Water
	 	m3/h	 	 	 	B	All values from 0701-902-0A-S-MB Upgrade Case
	•   Density
	 	t/m3	 	 	 	B	 
	•   Temperature
	 	°C	 	 	 	B	 
	•   Diameter of tailings pipe
	 	mm	 	 	 	A	 	Nominal outside diameter










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	Description	 	Units	 	Value	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1711: POWER GENERATION
	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Connected HFO generators
	 	 	 	 	 	 	 	 	 	 
	 
	 	total	 	no.	 	 	 	 	 	TBA generators at 6.32 MW rating, 11 maximum online at any anytime due to busbar capacity
	 
	 	offline	 	no.	 	 	 	 	 	For maintenance etc.
	 
	 	per gen set	 	MW	 	 	 	 	 	Sets derated to 5.8 MW each
	Cooling water
	 	per gen set	 	m3/h	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Geothermal power generation
	 	 	 	MW	 	 	 	 	 	B1(c) expansion includes an additional 40 MW of geothermal power generation.
	Cooling water
	 	 	 	m3/h	 	 	 	 	 	 
	Maximum available generation:
	 	 	 	MW	 	 	 	 	 	10 generators de-rated to 5.8 MW + 56 MW of geothermal power
	Power generation required:
	 	 	 	MW	 	 	 	 	 	From 11186-20-B0801 and 11186-20-B0802 (2007 Base Case and 2007 Expansion Case equipment lists)
	Generator driver
	 	 	 	 	 	 	 	 	 	 
	•   Fuel
	 	 	 	 	 	 	 	 	 	Economics/current diesel engine operating capabilities
	•   HFO Fuel consumption
	 	 	 	g/kWh	 	 	 	 	 	2007 plan fuel consumption
	Generating voltage
	 	 	 	kV	 	 	 	 	 	Per IEC 298 and Australian standards
	Distribution voltage
	 	 	 	kV	 	 	 	 	 	Common voltage to both generators and major loads
	Plant availability
	 	 	 	%	 	 	 	 	 	Required to maintain process plant operation
	 
	 	 	 	 	 	 	 	 	 	 
	Cooling Water Source
	 	 	 	 	 	 	 	 	 	Economics
	 
	 	 	 	 	 	 	 	 	 	 
	Exhaust gas stacks
	 	 	 	m	 	 	 	 	 	Minimize environmental impact
	 
	 	 	 	 	 	 	 	 	 	 
	Steam demand 1,040 kPa saturated:
	 	 	 	 	 	 	 	 	 	 
	•   oil heating
	 	 	 	t/h	 	 	 	 	 	DJB Design Review, June 1996
	•   soot blowing
	 	 	 	t/h	 	 	 	 	 	Wartsila; 2mm per boiler per day






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	Description	 	Units	 	Value	 	 	Rev’n	 	Holds, comments, design basis, reference
	AREA 1711: POWER GENERATION
	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	•   elution heat exchangers
	 	- continuous	 	t/h	 	 	 	 	 	 	 	Carbon stripping requirement, existing and new circuit, Email from LMC on 18/8/05
	 
	 	- batch	 	t/h	 	 	 	 	 	 	 	Pre-soak 30 min in 12h, existing and new circuit
	•   kiln oil heating
	 	 	 	t/h	 	 	 	 	 	 	 	Elution 210 min in 12b, existing and new circuit 

Tank heat loss
	•   02 plants mol sieve reactivation
	 	 	 	t/h	 	 	 	 	 	 	 	Linde and Praxair plants; 30 min ea. 2h
	•   02 plants LOX Ejector
	 	 	 	t/h	 	 	 	 	 	 	 	Linde, intermittent
	•   02 plant LOX vapouriser
	 	 	 	t/h	 	 	 	 	 	 	 	Linde; 8h LOX vapourisation
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	Steam demand 3,000 kPa.g saturated:
	 	 	 	 	 	 	 	 	 	 	 	 
	•   autoclave preheat
	 	 	 	t/h	 	 	 	 	 	 	 	Allow for either 2 x 4.2m autoclaves or 1 x 5.6m autoclave to be heated up similtaneously,  Intermittent duty
	•   steam output:
	 	 	 	 	 	 	 	 	 	 	 	 
	-   waste-heat boilers, per unit
	 	 	 	t/h	 	 	 	 	 	 	 	Wartsila; waste heat boilers on 7 generators only.
	-   waste-heat boilers, total available
steam production
	 	 	 	t/h	 	 	 	 	 	 	 	 
	-   auxiliary boilers, total
	 	 	 	t/h	 	 	 	 	 	 	 	Wartsila; intermittent use only
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	Make up Water requirements
	 	 	 	m3/h	 	 	 	 	 	 	 	Based upon autoclave heating and batch elution at 24 t/d
	Type
	 	 	 	 	 	Dual bed demineraliser	 	Industry Standard
	Water quality requirements
	 	 	 	 	 	 	 	 	 	 	 	Typical for high pressure boilers operating at 3,000 kPa
	•   Iron as Fe
	 	 	 	mg/L	 	 	0.05 	 	 	 	 	 
	•   Copper as Cu
	 	 	 	mg/L	 	 	0.025 	 	 	 	 	 
	•   Hardness as CaCo3
	 	 	 	mg/L	 	 	0.3 	 	 	 	 	 
	•   Total Alkalinity as CaCo3
	 	 	 	mg/L	 	 	40 	 	 	 	 	 
	•   Silica as Sio2
	 	 	 	mg/L	 	 	4.5 	 	 	 	 	 
	•   Non-volatile TOC as C
	 	 	 	mg/L	 	 	1.0 	 	 	 	 	 
	•   pH
	 	 	 	 	 	 	7 - 10.5 	 	 	 	 	 






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SLURRY VISCOSITY MEASUREMENT DATA




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	SHEAR STRESS * (Pa)
	 	 	 	 	 	 	THICKENED	 	UNTHICKENED	 	THICKENED	 	NEUTRALISED
	SHEAR RATE	 	CYCLONE	 	AUTOCLAVE	 	AUTOCLAVE	 	AUTOCLAVE	 	CIL SLURRY AT
	(SEC1)	 	OVERFLOW	 	FEED	 	DISCHARGE	 	DISCHARGE	 	-30% SOLIDS
	9
	 	 	≤2	 	 	 	7.4	 	 	 	1.9	 	 	 	~ 7.5	 	 	 	3.5	 
	18
	 	 	≤2	 	 	 	7.5	 	 	 	1.3	 	 	 	~ 7.5	 	 	 	3.2	 
	27
	 	 	≤2	 	 	 	7.7	 	 	 	1.3	 	 	 	~ 7.5	 	 	 	3.3	 
	36
	 	 	≤2	 	 	 	7.8	 	 	 	1.2	 	 	 	~ 7.5	 	 	 	3.5	 
	54
	 	 	≤2	 	 	 	8.1	 	 	 	1.2	 	 	 	~ 7.5	 	 	 	3.5	 
	72
	 	 	≤2	 	 	 	8.3	 	 	 	1.2	 	 	 	~ 7.5	 	 	 	3.6	 
	90
	 	 	≤2	 	 	 	8.6	 	 	 	1.2	 	 	 	~ 7.5	 	 	 	3.7	 








 




			
	*	 	Data based on Alberta Research Council Tests as follows:





	 	 	 
	Cyclone Overflow:

	 	MMC-5AB composite at 45% solids yielded ~ 2.5Pa, actual density will be lower, 2 Pa is a safe value
	Thickened Clave Feed:

	 	MMC-5AB composite, 55% solids
	Unthickened Clave Discharge:

	 	MMC-5AB composite, 36% solids, 67°C
	Thickened Clave Discharge:

	 	No test data available, assume viscosity similar to thickened clave feed but at lower density of 50% solids
	CIL:

	 	MMS-5A composite, limed to pH 10.5, 32.5% solids











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	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Estimated pinion shaft power, kWh/t	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Net Required(1)	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	Bond work index	 	 	SAG	 	 	 	 	 	 	 	 	 	 	Corrected (2)	 	 	 	 	 	 	 	 
	Rev	 	Ore Type	 	Crushing	 	 	Rod mill	 	 	Ball mill	 	 	mill	 	 	Ball mill	 	 	TOTAL	 	 	SAG mill	 	 	TOTAL	 	 	 	 	 
	0
	 	MAA	 	 	7.0	 	 	 	10.94	 	 	 	6.74	 	 	 	4.50	 	 	 	4.66	 	 	 	9.16	 	 	 	5.40	 	 	 	10.06	 	 	 	 	 
	0
	 	MA	 	 	—	 	 	 	8.18	 	 	 	4.64	 	 	 	—	 	 	 	—	 	 	 	—	 	 	 	—	 	 	 	—	 	 	 	 	 
	0
	 	MCS	 	 	6.7	 	 	 	16.58	 	 	 	13.48	 	 	 	7.73	 	 	 	9.33	 	 	 	17.06	 	 	 	9.28	 	 	 	18.61	 	 	 	9.276	 
	0
	 	MSC	 	 	11.1	 	 	 	18.01	 	 	 	14.81	 	 	 	8.94	 	 	 	10.25	 	 	 	19.19	 	 	 	10.73	 	 	 	20.98	 	 	 	10.728	 
	0
	 	MSBX	 	 	7.6	 	 	 	18.67	 	 	 	18.67	 	 	 	9.76	 	 	 	12.94	 	 	 	22.70	 	 	 	11.71	 	 	 	24.65	 	 	 	11.712	 
	0
	 	MQS	 	 	8.8	 	 	 	16.13	 	 	 	14.81	 	 	 	7.90	 	 	 	10.25	 	 	 	18.15	 	 	 	9.48	 	 	 	19.73	 	 	 	9.48	 
	0
	 	MBS	 	 	11.1	 	 	 	16.58	 	 	 	16.35	 	 	 	9.60	 	 	 	11.31	 	 	 	20.91	 	 	 	11.52	 	 	 	22.83	 	 	 	11.52	 
	0
	 	MAHS	 	 	7.5	 	 	 	14.48	 	 	 	19.56	 	 	 	7.91	 	 	 	13.53	 	 	 	21.44	 	 	 	9.49	 	 	 	23.02	 	 	 	9.492	 
	0
	 	LAA	 	 	5.5	 	 	 	12.00	 	 	 	12.60	 	 	 	5.56	 	 	 	9.61	 	 	 	15.17	 	 	 	6.67	 	 	 	16.28	 	 	 	6.672	 
	0
	 	LA	 	 	5.5	 	 	 	10.80	 	 	 	13.90	 	 	 	5.71	 	 	 	8.72	 	 	 	14.43	 	 	 	6.85	 	 	 	15.57	 	 	 	6.852	 
	0
	 	LOPZ	 	 	—	 	 	 	9.90	 	 	 	11.90	 	 	 	4.97	 	 	 	8.23	 	 	 	13.20	 	 	 	5.96	 	 	 	14.19	 	 	 	5.964	 
	0
	 	LBZ	 	 	8.7	 	 	 	17.40	 	 	 	19.20	 	 	 	9.21	 	 	 	13.28	 	 	 	22.49	 	 	 	11.05	 	 	 	24.33	 	 	 	11.052	 
	0
	 	LAHS	 	 	7.5	 	 	 	15.50	 	 	 	18.50	 	 	 	8.16	 	 	 	12.80	 	 	 	20.96	 	 	 	9.97	 	 	 	22.59	 	 	 	9.792	 








 




			
	(1)	 	SAG Mill discharge = 80% passing, 1,200 microns
	 
	(2)	 	SAG Mill safety factor 1.2







Page 46 of 47









Table of Contents








			
	 	 	 
	
	 	Process Design Criteria

0701-901-0B-S-PDC Expansion






LIHIR GOLD LIMITED

EXPANSION PORTION





			
	Table 2.	 	Ore Hardness Parameters from 2004 JKTech grinding Survey Project 
(estimated values shown in italics)






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	BMWI	 	UCS
	Ore	 	Source	 	A	 	b	 	A*b	 	ta	 	kWh/t	 	(MPa)
	20.4.04 Survey
	 	Minifie	 	 	61.4	 	 	 	0.91	 	 	 	56	 	 	 	0.54	 	 	 	16.4	 	 	 	126	 
	20.4.04 Vein Quartz
	 	Minifie	 	 	77.9	 	 	 	0.63	 	 	 	49	 	 	 	0.38	 	 	 	20.4	 	 	 	194	 
	20.4.04 Pebble Crusher Feed
	 	Minifie	 	 	80	 	 	 	0.55	 	 	 	44	 	 	 	0.33	 	 	 	22.5	 	 	 	239	 
	Soft Blast
	 	Lienetz	 	 	62	 	 	 	3.06	 	 	 	190	 	 	 	1.25	 	 	 	9.9	 	 	 	17	 
	Medium Blast
	 	Lienetz	 	 	66.1	 	 	 	1.65	 	 	 	109	 	 	 	0.58	 	 	 	16.9	 	 	 	43	 
	Hard Blast
	 	Lienetz	 	 	72.4	 	 	 	1.43	 	 	 	104	 	 	 	0.66	 	 	 	15.2	 	 	 	51	 






Note: Lowest A*b is hardest








Page 47 of 47









Table of Contents








APPENDIX A

Battery Limit Review

MOPU POX Area Design Scope of Work

FEED

X-primary responsibility

I- Input

R-Review

TBD-To Be Determined




	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	Third Part	 	Eng	 	Elec.	 	 	 	 
	Discipline	 	Item	 	Consultant	 	Con.	 	Con.	 	LGL	 	Notes
	1. Process

	 	1.1 Review of Feasibility Study PDC and HMB	 	 	 	 	 	 	 	 	 	 
	 

	 	1.2 Review of other Feasibility Study Reports	 	 	 	 	 	 	 	 	 	 
	 

	 	1.3 Review of performance requirements	 	 	 	 	 	 	 	 	 	 
	 

	 	1.4 Identification of critical plant parameters	 	 	 	 	 	 	 	 	 	 
	 

	 	1.5 Review of utilities supplies	 	 	 	 	 	 	 	 	 	 
	 

	 	1.6 Review of goals	 	 	 	 	 	 	 	 	 	 
	 

	 	1.7 Update of PDc and HMB	 	 	 	 	 	 	 	 	 	 
	 

	 	1.9 Review and Update PFDs	 	 	 	 	 	 	 	 	 	 
	 

	 	1.10 Develop control philosophy	 	 	 	 	 	 	 	 	 	 
	 

	 	1.11 List of Ties Ins	 	 	 	 	 	 	 	 	 	 
	 

	 	1.12 Preliminary Instrument List	 	 	 	 	 	 	 	 	 	 
	 

	 	1.13 Attend HAZOP	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	2. Risk Assessment
	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	3. Piping Design

	 	3.1 Develop pipe Spec	 	 	 	 	 	 	 	 	 	 
	 

	 	3.2 Review existing model and revise major pipe routes as required	 	 	 	 	 	 	 	 	 	 
	 

	 	3.3 Hydraulics of Major lines	 	 	 	 	 	 	 	 	 	 
	 

	 	3.4 Piping layouts and isos
	 	 	 	 	 	 	 	 	 	If 3D model in progressed isos would be taken from model, no hand sketching would be required.
	 

	 	3.5 Piping MTOs for project control estimate	 	 	 	 	 	 	 	 	 	 
	 

	 	3.6 Tie In Lists	 	 	 	 	 	 	 	 	 	 
	 

	 	3.7 Valve List	 	 	 	 	 	 	 	 	 	 






 









Table of Contents






	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	Third Part	 	Eng	 	Elec.	 	 	 	 
	Discipline	 	Item	 	Consultant	 	Con.	 	Con.	 	LGL	 	Notes
	 

	 	3.8 Data sheets for valves	 	 	 	 	 	 	 	 	 	 
	 

	 	3.9 Complete design of critical pipes
	 	 	 	 	 	 	 	 	 	Need to define this better
	 

	 	3.10 Non-standard pipe supports
	 	 	 	 	 	 	 	 	 	Need to define this better
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	4. Mechanical Design

	 	4.1 Review design criteria	 	 	 	 	 	 	 	 	 	 
	 

	 	4.2 Develop “non standard” specs.
	 	 	 	 	 	 	 	 	 	Need to define this better
	 

	 	4.3 Review existing plant layouts
	 	 	 	 	 	 	 	 	 	Covered above with piping layout review
	 

	 	4.4 Layout drawings
	 	 	 	 	 	 	 	 	 	Within 3D model development
	 

	 	4.5 “Block Model”
	 	 	 	 	 	 	 	 	 	Within 3D model development
	 

	 	4.6 Revise equipment list
	 	 	 	 	 	 	 	 	 	Equipment already specified will be provided.
	 

	 	4.7 Revise specifications
	 	 	 	 	 	 	 	 	 	Equipment already specified will be provided.
	 

	 	4.8 Identify items not consistent with budget	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	5. Civils

	 	5.1 Review of standards	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	6. Structural Steel

	 	6.1 Review of design criteria	 	 	 	 	 	 	 	 	 	 
	 

	 	6.2 Preliminary structural design	 	 	 	 	 	 	 	 	 	 
	 

	 	6.3 3D modeling	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	7. Project Scheduling

	 	7.1 Develop project schedule	 	 	 	 	 	 	 	 	 	 
	 

	 	7.2 Long lead items
	 	 	 	 	 	 	 	 	 	Primarily a procurement activity
	 

	 	7.3 Critical Tie Ins
	 	 	 	 	 	 	 	 	 	Must be co-ordinate with operations
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	8. Others

	 	8.1 MTO for long lead piping	 	 	 	 	 	 	 	 	 	 
	 

	 	8.2 Instrument data sheets	 	 	 	 	 	 	 	 	 	 






 









Table of Contents






Detailed Design

X-primary responsibility

I-Input

R-Review

TBX-to be determined




	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	Third Part	 	Eng	 	Elec.	 	 	 	 
	Discipline	 	Item	 	Consultant	 	Con.	 	Con.	 	LGL	 	Notes
	1. Process

	 	1.1 Commissioning plant and procedures	 	 	 	 	 	 	 	 	 	 
	 

	 	1.2 Safety Plan	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	2. Concrete

	 	2.1 Grouting spec	 	 	 	 	 	 	 	 	 	 
	 

	 	2.2 Surface Protection spec	 	 	 	 	 	 	 	 	 	 
	 

	 	2.3 Construction drawings	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	3. Structural Design

	 	3.1 Model Review	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	4. Piping Design

	 	3.1 Model reviews	 	 	 	 	 	 	 	 	 	 
	 

	 	3.2 Piping Design	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	5. Mechanical Design

	 	4.1 Detailed design	 	 	 	 	 	 	 	 	 	 
	 

	 	4.2 Bid evaluation	 	 	 	 	 	 	 	 	 	 
	 

	 	4.3 review existing plant layouts
	 	 	 	 	 	 	 	 	 	Model reviews
	 

	 	4.4 Review of construction drawings	 	 	 	 	 	 	 	 	 	 
	 

	 	4.5 “Block Model”
	 	 	 	 	 	 	 	 	 	Model reviews
	 

	 	4.6 QA program	 	 	 	 	 	 	 	 	 	 
	 

	 	4.7 Final equipment list	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	6. Others

	 	8.1 Final mass balance	 	 	 	 	 	 	 	 	 	 
	 

	 	8.2 PFDs
	 	 	 	 	 	 	 	 	 	Mark ups only by Eng Cons.
	 

	 	8.3 PIDs
	 	 	 	 	 	 	 	 	 	Mark ups only by Eng Cons.
	 

	 	8.4 Control narrative	 	 	 	 	 	 	 	 	 	 
	 

	 	8.5 Final valve, instrumentation and tie in lists	 	 	 	 	 	 	 	 	 	 






 









Table of Contents





VARIATION ORDER - APPENDIX 3/A




			
	 	 	 
	Consultant
          
              
              
              
              
                
	 	Agreement No:      
               
	Variation No        
              
             
	 	Date:        
            






The Agreement is hereby varied as follows:



	 	 	 	 	 	 	 	 	 	 	 	 	 
	Item No	 	 	Details	 	Additions	 	 	Deductions	 
	 	 	 	 	 
	 	 	 	 	 	 	 	 
	 	 	 	 	TOTALS 
	 	 	 	 	 	 	 	 
	 	 	 	 	NET ADJUSTMENT
	 	 	 	 	 	 	 	 






YOU ARE HEREBY AUTHORIZED TO PROCEED WITH THE VARIATION DETAILED ABOVE.



			
	 	 	 
	Signed           
                 
              
              
              
             
	 	Date:                    
	(LSA)	 	 






CONTRACT RECONCILIATION (LSA use only)



	 	 	 	 	 
	DETAILS	 	AMOUNT	 
	Original Estimated Cost as per Consultants Budget
	 	 	 	 
	Total Adjustments for Prior Contract Variations
	 	 	 	 
	Net Adjustment this Contract Variation
	 	 	 	 
	Total Adjustments for Contract Variations to Date
	 	 	 	 
	REVISED ESTIMATED COST
	 	 	 	 







 











Table of Contents









APPENDIX 3




PROJECT BASE LINE SCHEDULE




MOP-0011 Consolidated Contract





 









Table of Contents












APPENDIX 4



REPORTS



CONTENTS




	 	§ 	 	ACTUAL & FORECAST MANNING PLAN
	 
	 	§ 	 	CHART — BUDGET VS ACTUAL VS FORECAST & COST
	 
	 	§ 	 	DRAFTING — DESIGN HOUR SUMMARY
BY CONRACT PACKAGE
	 
	 	§ 	 	MONTHLY REPORT
	 
	 	§	 	TAX INVOICE





MOP-0011 Consolidated Contract








 









Table of Contents








					
	Lycopodium Engineering
	 	 	 	Project No:
	Pty Ltd
	 	Design Hour Summary by Contract Package — Detailed
	 	Page: 1
	 
	 	Week Ending: 30/08/2008	 	 






	 	 	 	 	 
	000AS Site / Standards
	 
	 	 	 	 
	000-A-012
	 	A	 	Standard Details, Leaching Drains
	000-A-013
	 	A	 	Standard Details, Septic Tank and Splitter Box, Details
	320-A-005
	 	A	 	Plant Area, Utilities and Services, Sewage Layout Plan - Sheet 5 of 6
	320-A-006
	 	A	 	Plant Area, Utilities and Services, Sewage Layout Plan - Sheet 6 of 6
	 
	 	 	 	 
	Count 4
	 	 	 	 
	 
	 	 	 	 
	000C Site / Standards
	 
	 	 	 	 
	000-C-001
	 	1	 	Standards - Typical Concrete Details Sheet 1 of 4
	000-C-002
	 	2	 	Standards - Typical Concrete Details Sheet 2 of 4
	000-C-003
	 	1	 	Standards - Typical Concrete Details Sheet 3 of 4
	000-C-004
	 	0	 	Standards - Typical Concrete Details Sheet 4 of 4
	000-C-005
	 	0	 	Standards - Typical Civil Details Sheet 1 of 4
	000-C-006
	 	0	 	Standards - Typical Civil Details Sheet 2 of 4
	000-C-007
	 	0	 	Standards - Typical Civil Details Sheet 3 of 4
	000-C-008
	 	 	 	C A N C E L L E D Typical Concrete Blockwork Details Sht 1 of 2
	000-C-009
	 	 	 	C A N C E L L E D Typical Concrete Blockwork Details Sht 2 of 2
	000-C-010
	 	0	 	Standards - Transformer & Switchroom Concrete Typical Details
	000-C-011
	 	0	 	Standards - Typical Civil Details Sheet 4 of 4
	000-C-012
	 	0	 	Standards - Typical Concrete Details Sump Details
	000-C-014
	 	0	 	Standards - Ring Beam Drainage Arrangement and Details
	000-C-016
	 	0	 	Standards - Septic Pit & Leach Drain Arrangement & Details
	000-C-017
	 	0	 	Standards - Oil Trap Sump Typical Details
	000-C-018
	 	0	 	Standards - Typical 650 Dia Culvert and Headwall Arrangement and Details
	000-C-019
	 	0	 	Standards - Electrical Kiosk Footing Plan and Details
	000-C-020
	 	A	 	Drains - Standard Details Sht 1 of 2
	000-C-021
	 	A	 	Drains - Standard Details Sht 2 of 2
	 
	 	 	 	 
	Count 19
	 	 	 	 
	 
	 	 	 	 
	000D Site / Standards
	 
	 	 	 	 
	000-S-001
	 	0	 	Standards - Structural Connections Typical Details Sheet 1 of 2
	000-S-002
	 	0	 	Standards - Structural Connections Typical Details Sheet 2 of 2
	000-S-003
	 	0	 	Standards - Stairway - Channel Stringers Typical Details
	000-S-004
	 	0	 	Standards - Handrailing - Angle System Typical Details
	000-S-005
	 	0	 	Standards - Ladders Typical Details
	000-S-006
	 	0	 	Standards - Floor & Monorail Details
	000-S-010
	 	0	 	Standards - Conveyor Structural Details Sheet 1 of 3
	000-S-011
	 	0	 	Standards - Conveyor Structural Details Sheet 2 of 3
	000-S-012
	 	0	 	Standards - Conveyor Structural Details Sheet 3 of 3
	000-S-013
	 	0	 	Standards - Typical Cladding Details Sheet 1 of 2
	000-S-014
	 	0	 	Standards - Typical Cladding Details Sheet 2 of 2
	000-S-015
	 	0	 	Standards - Security Fencing (1.8M High) Typical Detail
	000-S-017
	 	0	 	Standards - Circular & Rectangular Platforms Arrangement & Details
	000-S-018
	 	0	 	Standards - Structural Miscellaneous Details Typical Details
	000-S-021
	 	0	 	Standards - Transformer and Switchroom Fencing Typical Details
	000-S-022
	 	0	 	Standards - Culvert Under Fence Security Grills Details
	000-S-023
	 	0	 	Plant Site Stock Fencing Arrangement & Details
	000-S-026
	 	0	 	Standards - Switch Room Steelwork Details
	000-S-028
	 	0	 	Standards - Typical Valve Pit Cover Details






 









Table of Contents






					
	Lycopodium Engineering
	 	 	 	Project No:
	Pty Ltd
	 	Design Hour Summary by Contract Package — Detailed
	 	Page: 2
	 
	 	Week Ending: 30/08/2008	 	 






	 	 	 	 	 
	000D Site / Standards
	 
	 	 	 	 
	000-S-101
	 	0	 	Standards - JIS Steelwork
Structural Connections - Typical Details Sheet 1 of
	000-S-102
	 	0	 	Standards - JIS Steelwork Structural Connections - Typical Details Sheet 2 of
	000-S-103
	 	1	 	Standards - JIS Steelwork Stairway - Channel Stringers Typical Details
	000-S-104
	 	0	 	Standards - JIS Steelwork Handrailing - Angle System Typical Details
	000-S-105
	 	0	 	Standards - JIS Steelwork Ladders - Typical Details
	000-S-106
	 	0	 	Standards - JIS Steelwork Floor & Monorail Details
	000-S-110
	 	0	 	Standards - JIS Steelwork Conveyor Structural Details Sheet 1 of 3
	000-S-111
	 	0	 	Standards - JIS Steelwork Conveyor Structural Details Sheet 2 of 3
	000-S-112
	 	0	 	Standards - JIS Steelwork Conveyor Structural Details Sheet 3 of 3
	000-S-113
	 	0	 	Standards - JIS Steelwork Typical Cladding Details Sheet 1 of 2
	000-S-114
	 	0	 	Standards - JIS Steelwork Typical Cladding Details Sheet 2 of 2
	000-S-115
	 	0	 	Standards - JIS Steelwork Security Fencing (1.8M High) Typical Detail
	000-S-117
	 	0	 	Standards - JIS Steelwork Circular & Rectangular Platforms Arrangement & D
	000-S-118
	 	0	 	Standards - JIS Steelwork Structural Miscellaneous Details - Typical Details
	000-S-121
	 	0	 	Standards - JIS Steelwork Transformer and Switchroom Fencing - Typical De
	000-S-122
	 	0	 	Standards -JIS Steelwork Culvert Under Fence Security Grills Details
	000-S-123
	 	0	 	Plant Site Stock Fencing - JIS Steelwork Arrangement & Details
	000-S-126
	 	0	 	Standards - JIS Steelwork Switchroom Steelwork Details
	000-S-128
	 	0	 	Standards - JIS Steelwork Typical Valve Pit Cover Details
	000-S-129
	 	1	 	Standards - JIS Steelwork Structural Sections
	 
	 	 	 	 
	Count 39
	 
	 	 	 	 
	OOOF Site / Standards
	 
	 	 	 	 
	000-M-001
	 	2	 	Standards - Tank Appurtenances Typ Details Sheet 1 of 3
	000-M-002
	 	1	 	Standards - Tank Appurtenances Typ
Details Sheet 2 of 3
	000-M-003
	 	2	 	Standards - Tank Appurtenances Typ Details Sheet 3 of 3
	000-M-004
	 	1	 	Standards - Tank - Pump Suctions Typical Arrangement and Details
	000-M-OO5
	 	0	 	Standards - Compartment Hopper Pump Suction Arrangement and Details
	000-M-006
	 	2	 	Standards - Sump Pump Support Frame Arrangement and Details
	000-M-008
	 	0	 	Standards - Sump Pump Lifting Frame Arrangement and Details
	000-M-009
	 	0	 	Standards - Miscellaneous Screens Details
	000-M-010
	 	0	 	Standards - Miscellaneous Items Details
	000-M-011
	 	0	 	Standards - Conveyor Pulley Schedule Flat Pulley Details
	000-M-013
	 	0	 	Standards - Conveyor Bearing Bases & Inspection Doors Arrangement and D
	000-M-014
	 	0	 	Standards - Typical Skirt Arrangement and Details
	000-M-015
	 	0	 	Standards - Typical Skirt With Dust Collectors Arrangement and Details
	000-M-016
	 	0	 	Standards - Typ Suspended Conveyor & Skirt Support Arrangement and Deta
	000-M-017
	 	0	 	Standards - Conveyor Typical Tail Frames Arrangement and Details
	000-M-018
	 	0	 	Standards - Conveyor Typical Tail Take-Up Frames Arrangement and Details
	000-M-024
	 	0	 	Standards - Conveyor Typical Return Belt Plough Arrangement and Details
	000-M-026
	 	0	 	Standards - Typical Conveyor Stringer Assembly Arrangement
	000-M-027
	 	0	 	Standards - Conveyor Miscellaneous Items Details
	000-M-028
	 	0	 	Standards - Conveyor Tail End Typ Guards Arrangement and Details
	000-M-029
	 	0	 	Standards - Conveyor Belt Pulley Guards Arrangement and Details
	000-M-031
	 	0	 	Standards - Conveyor Guards Details
	000-M-032
	 	0	 	Standards - Conveyor Zero Speed & Belt Weigher Tacho Details
	000-M-033
	 	0	 	Standards - Conveyor Belt Rlp Detector Details
	000-M-034
	 	0	 	Standards - Conveyor Pull Wire & Drift Switch Details
	000-M-036
	 	0	 	Standards - Miscellaneous Items Details






Report Printed on: 03/09/2008




 









Table of Contents








					
	Lycopodium Engineering
	 	 	 	Project No:
	Pty Ltd
	 	Design Hour Summary by Contract Package — Detailed
	 	Page: 3
	 
	 	Week Ending: 30/08/2008	 	 






	 	 	 	 	 
	000F Site / Standards
	 
	 	 	 	 
	000-M-049
	 	0	 	Standards - Tank Structural
Mounting & Miscellaneous Details
	000-M-051
	 	1	 	Standards Miscellaneous Launder Details
	 
	 	 	 	 
	Count 28
	 
	 	 	 	 
	000G Site / Standards
	 
	 	 	 	 
	000-P-101
	 	A	 	Piping Supports Sheet 1 of 3
	000D-P-102
	 	A	 	Piping Supports Sheet 2 of 3
	000-P-103
	 	A	 	Piping Supports Sheet 3 of 3
	000-P-104
	 	A	 	Piping Standards, Standard Poly Spools Details
	000D-P-105
	 	A	 	Piping Standards, Standard Rubber Lined Spools Details
	000-P-106
	 	 	 	‘Standards’ Vibrating Screen Spray Bar Support Fra
	000-P-107
	 	 	 	Piping Standards
	000-P-108
	 	 	 	Piping Standards
	000-P-109
	 	 	 	Piping Standards
	000-P-110
	 	 	 	Piping Standards
	000-P-111
	 	 	 	Piping Standards
	000-P-112
	 	 	 	Piping Standards
	000-P-113
	 	 	 	Piping Standards
	000-P-114
	 	 	 	Piping Standards
	000-P-150
	 	 	 	‘Standards, Miscellaneous Piping Details’
	 
	 	 	 	 
	Count 15
	 
	 	 	 	 
	000H Site / Standards
	 
	 	 	 	 
	000-E-001
	 	0	 	Electrical Standards Single Line & Schematic Diagrams Standard Symbols Sh
	000-E-002
	 	0	 	Electrical Standards Single Line & Schematic Diagrams Standard Symbols Sh
	000-E-003
	 	0	 	Electrical Standards General Arrangements & Layouts Standards Symbols
	000-E-004
	 	0	 	Electrical Standards, Standard Installation Details, Sheet 1
	000-E-005
	 	0	 	Electrical Standards, Standard Installation Details, Sheet 2
	000-E-006
	 	0	 	Electrical Standards, Standard Installation Details, Sheet 3
	000-E-007
	 	0	 	Electrical Standards, Standard Installation Details, Sheet 4
	000-E-008
	 	0	 	Electrical Standards, Standard Installation Details, Sheet 5
	000-E-009
	 	0	 	Electrical Standards, Standard Installation Details, Sheet 6
	000-E-010
	 	0	 	Electrical Standards, Standard Installation Details, Sheet 7
	000-E-011
	 	0	 	Electrical Standards, Standard Installation Details, Sheet 8
	000-E-012
	 	0	 	Electrical Standards, Standard Installation Details, Sheet 9
	000-E-013
	 	0	 	Electrical Standards, Standard Installation Details, Sheet 10
	000-E-014
	 	0	 	Electrical Standards, Standard Installation Details, Sheet 11
	000-E-015
	 	0	 	Electrical Standards - Standard Installation Details Label Details
	000-E-020
	 	0	 	Electrical Standards - 33kV Overhead Power Reticulation - Typical Pole Detail
	000-E-021
	 	0	 	Electrical Standards - 33kV Overhead Power Reticulation - Typical Pole Detail
	000-E-022
	 	0	 	Electrical Standards - 33kV Overhead Power Reticulation - Typical Pole Detail
	000-E-023
	 	0	 	Electrical Standards - 33kV Overhead Power Reticulation - Typical Pole Detail
	000-E-024
	 	0	 	Electrical Standards - 33kV Overhead Power Reticulation - Typical Pole Detail
	000-E-025
	 	0	 	Electrical Standards - 33kV Overhead Power Reticulation - Typical Pole Detail
	000-E-026
	 	0	 	Electrical Standards - 33kV
Overhead Power Reticulation - Typical Pole Detail
	000-E-027
	 	0	 	Electrical Standards - 33kV
Overhead Power Reticulation - Typical Pole Detail
	000-E-028
	 	0	 	Electrical Standards - 33kV
Overhead Power Reticulation - Typical Pole Detail
	000-E-029
	 	0	 	Electrical Standards - 33kV
Overhead Power Reticulation - Typical Pole Detail






 









Table of Contents





<CLIENT LOGO>




<CLIENT NAME>



<PROJECT NAME>



MONTHLY REPORT NO 3



3010-MR-003



June 2008



Prepared By:



Lycopodium Engineering





Rev: 0




	 	 	 	 	 	 	 	 	 	 	 
	 
	 	0	 	 	04/07/08
	 	ISSUED FOR INFORMATION

	 	AC
	 	STC
	 
	REV NO.
	 	DATE
	 	DESCRIPTION OF REVISION

	 	BY
	 	APPROVED
	 





 









Table of Contents





<PROJECT NAME>



MONTHLY REPORT NO 3

3010-MR-003



Table of Contents



	 	 	 	 	 
	 	 	 	 	Page
	1.0	 	EXECUTIVE SUMMARY
	 	1.1
	 	 	1.1 General
	 	1.1
	 	 	1.2 Safety
	 	1.1
	 	 	1.3 Schedule
	 	1.1
	 	 	1.4 Engineering and Drafting
	 	1.1
	 	 	1.5 Procurement
	 	1.2
	 	 	1.6 Construction
	 	1.2
	 	 	1.7 Project Costs
	 	1.2
	 	 	 
	 	 
	2.0	 	SAFETY, ENVIRONMENT AND COMMUNITY RELATIONS
	 	2.1
	 	 	2.1 General
	 	2.1
	 	 	2.2 Environmental
	 	2.1
	 	 	2.3 Community Relations
	 	2.1
	 	 	 
	 	 
	3.0	 	ENGINEERING AND DRAFTING
	 	3.1
	 	 	3.1 General
	 	3.1
	 	 	3.2 Process
	 	3.1
	 	 	3.3 Mechanical / Piping
	 	3.1
	 	 	3.4 Civil / Structural
	 	3.2
	 	 	3.5 Electrical / Instrumentation / Control
	 	3.3
	 	 	3.6 Areas of Concern
	 	3.4
	 	 	 
	 	 
	4.0	 	PROCUREMENT AND CONTRACTS
	 	4.1
	 	 	4.1 Summary
	 	4.1
	 	 	4.2 Status
	 	4.1
	 	 	4.3 Expediting
	 	4.2
	 	 	4.4 Supplier Issues
	 	4.2
	 	 	4.4.1     5028 — Strip Solution Heater — Thermal Electric Elements
	 	4.2
	 	 	4.5 Areas of Concern
	 	4.2
	 	 	 
	 	 
	5.0	 	CONSTRUCTION
	 	5.1
	 	 	5.1 Overview
	 	5.1
	 	 	 
	 	 
	6.0	 	PROJECT SCHEDULE
	 	6.1
	 	 	6.1 Summary
	 	6.1
	 	 	6.2 Schedule Concerns
	 	6.1
	 	 	 
	 	 
	7.0	 	COST CONTROL
	 	7.1
	 	 	7.1 Summary
	 	7.1
	 	 	7.2 Commitments
	 	7.2
	 	 	7.3 Payments
	 	7.2
	 	 	7.4 Change Notifications
	 	7.2
	 	 	7.5 EPCM Costs
	 	7.3
	 	 	7.6 EPCM Payments
	 	7.4






	 	 	 
	3010-MR-003_0
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	 	Lycopodium Engineering Qld Pty Ltd






 









Table of Contents





<PROJECT NAME>



MONTHLY REPORT NO 3



3010-MR-003



Table of Contents



	 	 	 	 	 	 	 
	 	 	 	 	Page
	TABLES	 	 
	 	 	 	 
	Table 1.1
	 	Key Milestone Dates

	 	 	1.1	 
	Table 1.2
	 	Overall Project Costs (USD)

	 	 	1.2	 
	Table 2.1
	 	Safety Statistics

	 	 	2.1	 
	Table 4.1
	 	Packages Awarded

	 	 	4.1	 
	Table 4.2
	 	Tender Packages Outstanding

	 	 	4.1	 
	Table 6.1
	 	Key Milestone Dates

	 	 	6.1	 
	Table 7.1
	 	Overall Project Costs (USD)

	 	 	7.1	 
	Table 7.2
	 	Commitment Status at End of Period (USD)

	 	 	7.2	 
	Table 7.3
	 	Change Notices (USD)

	 	 	7.2	 
	Table 7.4
	 	EPCM Costs (USD)

	 	 	7.3	 
	Table 7.5
	 	EPCM Manhours

	 	 	7.3	 
	 	 	 
	 	 	 	 
	APPENDICES	 	 
	 	 	 	 
	Appendix 2.1
	 	Safety Statistics
	 	 	 	 
	Appendix 4.1
	 	Tender Tracking Report
	 	 	 	 
	Appendix 4.2
	 	Equipment Delivery Schedule
	 	 	 	 
	Appendix 5.1
	 	Site Photographs
	 	 	 	 
	Appendix 6.1
	 	Summary Schedule
	 	 	 	 
	Appendix 6.2
	 	Detailed Schedule
	 	 	 	 
	Appendix 7.1
	 	Cost Report
	 	 	 	 
	Appendix 7.2
	 	Commitment Register
	 	 	 	 
	Appendix 7.3
	 	Invoice Register
	 	 	 	 
	Appendix 7.4
	 	Trend Register
	 	 	 	 






List of Abbreviations used in this Document




	 	 	 
	Equipment Quotation Request

	 	EQR
	Lost Time Injury Frequency Rate

	 	LTIFR
	Lycopodium Engineering Queensland Pty Ltd

	 	Lycopodium
	Medical Treatment Injury Frequency Rate

	 	MTIFR
	Pipe and Instrument Diagram

	 	P&ID
	Process Flow Diagram

	 	PFD






	 	 	 
	3010-MR-003_0
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	 	Lycopodium Engineering Qld Pty Ltd






 









Table of Contents






<PROJECT
NAME> 

MONTHLY REPORT NO 3




SECTION 1.0




EXECUTIVE SUMMARY




	 	 	 
	3010-MR-003_0
	 	June 2008
	 
	 	Lycopodium Engineering Qld Pty Ltd






 









Table of Contents





			
	<PROJECT NAME>
	 	Page 1.1
	MONTHLY REPORT NO 3	 	 







	1.0	 	EXECUTIVE SUMMARY
	 
	1.1	 	General





This report covers the month of June from 1st June 2008 to 28th June 2008.





	1.2	 	Safety





	 	 	 	 	 
	No project personnel have yet mobilised to site.
	 	 	 	 
	 
	 	 	 	 
	Safety statistics for the project are summarised as follows:
	 	 	 	 
	 
	 	 	 	 
	Total manhours for this period
	 	 	 	 
	 
	 	 	 	 
	Total manhours for the project to date
	 	 	 	 
	 
	 	 	 	 
	LTIFR for the project to date
	 	 	0	 







	1.3	 	Schedule





Table 1.1 Key Milestone Dates




	 	 	 	 	 	 	 	 	 
	 	 	Current Target	 	Forecast / Actual
	           Milestone	 	Date	 	Date
	EPCM Contract Award
	 	 	07/01/2008	 	 	 	07/01/2008 	 (A)
	Commence Site Works
	 	 	14/08/2009	 	 	 	20/09/2009 	 (F)
	Practical Completion
	 	 	10/03/2009	 	 	 	20/04/2009 	 (F)
	First Ore into New Mill
	 	 	17/03/2009	 	 	 	27/04/2009 	 (F)






The forecast date for first ore into the new mill remains 27th April 2009.




Practical completion date has been brought back from 15th May to 20th April
2009 due to the staged manufacture and delivery of the intertank screens.





	1.4	 	Engineering and Drafting





Information has been provided to client regarding some scope reduction options to reduce the
capital cost. Design is proceeding based on the currently approved scope.




Detailed design and production of AFC drawings is underway for all disciplines at present.




Client approval of the control philosophy and P&IDs prepared for the crushing plant remains
outstanding.




			
	 	 	 
	3010-MR-003_0
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Table of Contents






			
	<PROJECT NAME>
	 	Page 1.2
	MONTHLY REPORT NO 3	 	 







	1.5	 	Procurement





A majority of equipment orders have now been awarded and the remaining equipment items are
either issued for tender or under evaluation.




Tenders for steelwork fabrication, platework fabrication and site erected tanks have been issued
this period.





	1.6	 	Construction





Key Lycopodium construction personnel have been identified for the project. Lycopodium
construction personnel are expected to mobilise in September 2008.





	1.7	 	Project Costs





Current project cost status is summarised in Table 1.2 below.




Table 1.2 Overall Project Costs (USD)




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	Current	 	 	Commitments	 	 	Commitments	 	 	Current	 	 	Budget	 
	Area	 	Budget (1)	 	 	This Period	 	 	To Date	 	 	Forecast	 	 	Variance	 
	Lycopodium
Controlled Costs
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	CLIENT Controlled
Costs
	 	 	 	 	 	unknown	 	unknown	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Total Project Costs
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 








 




			
	Notes:	 	
	 
	1.	 	The budget has been set at the value of the capital estimate sent to CLIENT in June
and includes costs controlled by Lycopodium and costs controlled by CLIENT. This is yet to be
approved by CLIENT as the baseline budget for the project.
	 
	2.	 	The current forecast for the CLIENT controlled costs has been set at the current
budget value in the absence of any better information.





			
	 	 	 
	3010-MR-003_0
	 	June 2008
	 
	 	Lycopodium Engineering Qld Pty Ltd






 









Table of Contents





<PROJECT NAME>

MONTHLY REPORT NO 3




SECTION 2.0




SAFETY, ENVIRONMENT AND COMMUNITY RELATIONS



			
	 	 	 
	3010-MR-003_0
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Table of Contents





			
	 	 	 
	<PROJECT NAME>
	 	Page 2.1
	MONTHLY REPORT NO 3	 	 







	2.0	 	SAFETY, ENVIRONMENT AND COMMUNITY RELATIONS
	 
	2.1	 	General





No project personnel have yet mobilised to site.




Table 2.1 below summarises manhours worked on the project during the reporting period.
Detailed Safety Statistics for the Project will be provided in Appendix 2.1 once site
works commence.




Table 2.1      Safety Statistics




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Combined

Frequency
	 	 	 	 	 	 	 	 	 	 	LTI’s	 	MTI’s	 	LTIFR	 	MTIFR	 	Rate
	 	 	Hours	 	 	 	 	 	Project	 	 	 	 	 	Project	 	 	 	 	 	Project	 	 	 	 	 	Project	 	 	 	 	 	Project
	 	 	This	 	Project To	 	This	 	To	 	This	 	To	 	This	 	To	 	This	 	To	 	This	 	To
	Company	 	Period	 	Date	 	Period	 	Date	 	Period	 	Date	 	Period	 	Date	 	Period	 	Date	 	Period	 	Date
	 
	Lycopodium
Home Office
	 	 	2,716	 	 	 	13,535	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 
	Lycopodium
On-Site
	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 
	Contractor
	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 
	 
	Total
	 	 	2,716	 	 	 	13,535	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 	 	 	0	 
	 






The EPCM HSEC Management Plan is being developed.





	2.2	 	Environmental





No environmental incidents occurred during the period.





	2.3	 	Community Relations





Nil to report.




			
	 	 	 
	3010-MR-003_0
	 	June 2008
	 
	 	Lycopodium Engineering Qld Pty Ltd






 









Table of Contents






<PROJECT NAME>

MONTHLY REPORT NO 3




SECTION 3.0




ENGINEERING AND DRAFTING



			
	 	 	 
	3010-MR-003_0
	 	June 2008
	 
	 	Lycopodium Engineering Qld Pty Ltd






 









Table of Contents





			
	 	 	 
	<PROJECT NAME>
	 	Page 3.1
	MONTHLY REPORT NO 3	 	 







	3.0	 	ENGINEERING AND DRAFTING
	 
	3.1	 	General





As part of the preparation of the capital estimate and control budget for the plant, CLIENT
requested Lycopodium to investigate several scope reduction options that would reduce the overall
capital cost. These options basically included reducing the CIL residence time by not installing
additional tanks, and reducing the overall plant throughput.




A report on these options and their impact upon capital cost and plant recovery was prepared and
issued to CLIENT for consideration.




The design and procurement for items that could be affected by these changes is already well
advanced, and CLIENT have requested Lycopodium proceed with the current design scope.




An indicative capital cost for the installation of a gyratory crusher in front of the existing jaw
crusher to handle oversize was issued to CLIENT for information. No further action is required
from Lycopodium on this issue at this point in time.





	3.2	 	Process





Approval of the following key design documents remains outstanding from CLIENT:





	•	 	3010-PDC-001 Rev D — Process Design Criteria
	 
	•	 	3010-PCP-001 Rev B — Process Control Philosophy (entire plant)
	 
	•	 	3010-PCP-003 Rev A — Process Control Philosophy — Three Stage Crushing Circuit
	 
	•	 	Crushing Area P&IDs:






	 	o	 	3010-P-1002 Rev F
	 
	 	o	 	3010-P-1025 Rev D
	 
	 	o	 	3010-P-1026 Rev D





Detailed design is proceeding based on these key documents, but formal review and approval from
CLIENT would be appreciated. CLIENT approval is particularly necessary for the crushing circuit
control philosophy and P&IDs for which Lycopodium do not have any process design responsibility.




P&IDs for the entire project have been updated during the period to include instrument numbers.
These are being progressively revised as vendor data is received.




Revision C of the control philosophy for the elution circuit is being prepared to incorporate
issues discussed with CLIENT at the HAZOP and will be issued during July.





	3.3	 	Mechanical / Piping





Revision E of the Equipment List has been issued and was the basis of the capital estimate.
Revision F is currently being updated to include drawing numbers for platework items and to
incorporate vendor information as received.




			
	 	 	 
	3010-MR-003_0
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Table of Contents






			
	 	 	 
	<PROJECT NAME>
	 	Page 3.2
	MONTHLY REPORT NO 3	 	 






Area arrangements have been completed and issued to CLIENT for the following areas:





	•	 	Strip Solution Area
	 
	•	 	Air Services





Detailed design is commencing in the above areas along with the previously completed areas below.





	•	 	Thickener / Trash Screen Area
	 
	•	 	Carbon Safety Screen Area
	 
	•	 	New milling area
	 
	•	 	CIL area
	 
	•	 	Gold room
	 
	•	 	Reagents area





Area arrangements are still to be issued for the following areas:





	•	 	Elution column area
	 
	•	 	Leach / CIL Front End
	 
	•	 	Crushing dust collection layout (pending information for JIP)
	 
	•	 	Revised overall plant layout (ongoing)





Platework drawings have been issued for tender. Drawings issued with the invitation to tender
accounted for about 80% of the estimated total platework fabrication requirements. The remainder
of the platework drawings will be issued to the preferred fabricator once selected.




Detailed platework design is underway for all areas.




Detailed piping design has commenced. Rubber lined piping tender was issued without drawings. AFC
drawings for rubber lined piping forecast to be complete in the month of July.




Tie-in list Revision B was issued in June.




The preparation of the special piping items list has commenced.





	3.4	 	Civil / Structural





The invitation to tender for civil works is being prepared. This will be based on a schedule
of unit rates with indicative drawings.




AFC concrete drawings will be available for issue to the successful civil contractor. Current
forecast for issue of AFC concrete drawings is:





	•	 	Crusher Dust Collector — TBA
	 
	•	 	Mill Area — Bne — AFC due 21/07
	 
	•	 	Leach Tank — Bne — AFC due 21/07
	 
	•	 	New CIL Tanks — Manila — AFC due 14/07
	 
	•	 	Thickener Area — Manila — AFC due 14/07
	 
	•	 	Carbon Safety Screen Area — Manila — AFC due 14/07
	 
	•	 	Gold Room — TBA
	 
	•	 	Elution Column — Bne — AFC due 14/07
	 
	•	 	Stripping Area — Manila — AFC due 28/07





			
	 	 	 
	3010-MR-003_0
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	 	Lycopodium Engineering Qld Pty Ltd






 









Table of Contents






			
	 	 	 
	<PROJECT NAME>
	 	Page 3.3
	MONTHLY REPORT NO 3	 	 







	•	 	Reagents Area — Manila — AFC due 07/07
	 
	•	 	Air Services — TBA
	 
	•	 	Water Services — TBA
	 
	•	 	Pipe Racks — Bne — AFC due 28/07
	 
	•	 	MCC’s — Bne — AFC due 28/07
	 
	•	 	HV Switchroom — Bne — AFC due 28/07





The invitation to tender for structural steel fabrication has been issued based on a schedule of
unit rates.




AFC steelwork drawings will be available for issue to the successful civil contractor. Current
forecast for issue of AFC steelwork drawings is:





	•	 	Crusher Ductwork Supports — TBA
	 
	•	 	Mill Area — Manila — AFC due 14/07
	 
	•	 	Leach Tank — Bne — AFC due 14/07
	 
	•	 	New CIL Tanks — Manila —AFC due 14/07
	 
	•	 	Existing CIL Tank Mods — Bne —AFC due 14/07
	 
	•	 	Carbon Recovery Screen Area — Bne —AFC due 18/07
	 
	•	 	Carbon Safety Screen Area — Bne — AFC due 14/07
	 
	•	 	Gold Room — Bne — AFC due 07/07
	 
	•	 	Elution Column — Bne — AFC due 14/07
	 
	•	 	Stripping Area — Manila — AFC due 28/07
	 
	•	 	Reagents Area — Bne — AFC due 07/07
	 
	•	 	Air Services — TBA
	 
	•	 	Pipe Racks — Bne — AFC due 28/07






	3.5	 	Electrical / Instrumentation / Control





Single line Drawings AFC for the entire plant are underway and will be complete in July for
issue to the MCC supplier.




MCC tender was issued, received, evaluated and recommended for award during this reporting period.




A load study evaluating the ability to start the large loads within the expanded plant has been
completed and issued to CLIENT. This indicates that the voltage drop when starting the new mill is
only just within acceptable limits.




CLIENT have purchased a 10.8MW diesel power station. Lycopodium is awaiting confirmation from
CLIENT regarding the requirement to complete a load study to incorporate this power station.




HV switchboards specification was revised and re-issued. Tenders have been received and are being
evaluated.




A list of HV and VSD cables has been prepared ready for issue for tender.




Schematic drawings have commenced and will be ready for issue to the MCC supplier in line with
their fabrication schedule.




			
	 	 	 
	3010-MR-003_0
	 	June 2008
	 
	 	Lycopodium Engineering Qld Pty Ltd






 









Table of Contents






			
	 	 	 
	<PROJECT NAME>
	 	Page 3.4
	MONTHLY REPORT NO 3	 	 






Preparation of the plant instrument list has commenced.




Drawings are complete for the migration of the crushing control system to SCADA and are being
checked.





	3.6	 	Areas of Concern





Should CLIENT decide to change the scope of the existing design (such as eliminating one or
more CIL tanks), this may require significant amounts of design rework and has the potential to
impact upon purchase orders for items currently under fabrication by vendors.




			
	 	 	 
	3010-MR-003_0
	 	June 2008
	 
	 	Lycopodium Engineering Qld Pty Ltd







 











Table of Contents







			
	<PROJECT NAME>
	 	Page 3.1
	MONTHLY REPORT NO 3	 	 






SECTION 4.0




PROCUREMENT AND EXPEDITING



 


			
	3010-MR-003_0
	 	June 2008
	 
	 	Lycopodium Engineering Qld Pty Ltd






 









Table of Contents





			
	<PROJECT NAME>
	 	Page 4.1
	MONTHLY REPORT NO 3	 	 







	4.0	 	PROCUREMENT AND CONTRACTS
	 
	4.1	 	Summary




A majority of equipment orders have now been awarded and the remaining equipment items are
either issued for tender or under evaluation.


Tenders for steelwork fabrication, platework fabrication and site erected tanks have been
issued this period.



An invitation to tender template for site works using AS4000 General Conditions of Contract has
been submitted to CLIENT for comments. In the absence of any feedback from CLIENT, the first of
the site-works invitations to tender have been issued based on the best available information.





	4.2	 	Status




Packages awarded during the reporting period are shown in Table 4.1.




Table 4.1 Packages Awarded




	 	 	 	 	 
	EQR No	 	Description	 	Awarded to Vendor
	3010-5014

	 	Pumps — Centrifugal
	 	KSB Ajax
	3010-5042

	 	Lime System Components
	 	Transmin





Packages either out for tender or being adjudicated at the end of the reporting period are
shown in Table 4.2.





	Table 4.2 Tender Packages Outstanding





	 	 	 	 	 	 	 
	   EQR No	 	Description	 	Tender Closing Date	 	Forecast Award Date
	3010-1006

	 	Inspection / Expediting
	 	06/06/08
	 	27/06/08
	3010-1007

	 	Transport & Logistics
	 	21/05/08
	 	23/06/08
	3010-5008

	 	Flow Control Valves
	 	07/04/08
	 	27/06/08
	3010-5010

	 	Apron Feeder Mods
	 	30/04/08
	 	10/07/08
	3010-5019

	 	Gold Room Equipment
	 	04/06/08
	 	03/07/08
	3010-5036

	 	Centrifugal & Axial Fans
	 	22/04/08
	 	13/06/08
	3010-5044

	 	Safety Showers
	 	16/05/08
	 	26/06/08
	3010-5050

	 	Manual Valves
	 	13/06/08
	 	10/07/08
	3010-5051

	 	Control Valves
	 	12/05/08
	 	19/06/08
	3010-7002

	 	HV Switchboards
	 	28/04/08
	 	18/07/08
	3010-7005

	 	LV MCCs
	 	13/06/08
	 	10/07/08
	3010-7006

	 	LV VSDs
	 	05/06/08
	 	07/07/08
	3010-7015

	 	Instrumentation
	 	02/05/08
	 	02/07/08
	3010-3002

	 	Structural Steel Fabrication
	 	15/07/08
	 	11/08/08
	3010-5037

	 	HDPE Tanks
	 	27/06/08
	 	24/07/08
	3010-5049

	 	Platework Fabrication
	 	18/07/08
	 	14/08/08
	3010-5055

	 	Rubber Lined Pipe Spool
	 	18/07/08
	 	14/08/08
	3010-5102

	 	Site Erected Tanks
	 	18/07/08
	 	21/08/08






 



			
	3010-MR-003_0
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Table of Contents







			
	<PROJECT NAME>
	 	Page 4.2
	MONTHLY REPORT NO 3	 	 





A Procurement Tracking Report is attached in Appendix 4.1.





	4.3	 	Expediting




An equipment delivery schedule is attached in Appendix 4.2.



Some equipment items are now ready for delivery (eg. 5012 — Air Diaphragm Pumps and 5023 — Solution
Agitators). These are being held at the vendor’s premises until such time as the logistics
contractor is engaged and the items can be delivered to site.





	4.4	 	Supplier Issues
	 
	4.4.1	 	5028 — Strip Solution Heater — Thermal Electric Elements




The control panels for the strip solution heaters were manufactured by TEE’s subcontractor without
incorporating the necessary control features that were agreed prior to award.



A meeting held at the subcontractor’s premises, has resulted in a rectification plan being agreed
upon. This will require some rework, and the costs of this rework are being borne by the supplier.
It will, however result in a delay to the agreed delivery date. This is being actively expedited.





	4.5	 	Areas of Concern




Significant delays are being experienced in receiving some purchase orders from CLIENT. In
some instances (eg. 5014 — Centrifugal Pumps), it has taken over a month from the issue of a
recommendation to receipt of a CLIENT purchase order.



If this continues, there is significant potential to impact upon the overall project schedule.



The HV switchboard specification has been revised based on a separate switchboard (supplied by
others) and re-issued for tender. This tender is currently under evaluation.




			
	 
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<PROJECT NAME>

MONTHLY REPORT NO 3




SECTION 5.0




CONSTRUCTION



 



			
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	 	Page 5.1
	MONTHLY REPORT NO 3	 	 







	5.0	 	CONSTRUCTION
	 
	5.1	 	Overview




Lycopodium construction personnel are yet to mobilise to site. The first Lycopodium
construction personnel are forecast to mobilise to site in September 2008.



Site photographs will be included in Appendix 5.1 once work has commenced on site.




			
	 
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<PROJECT NAME>

MONTHLY REPORT NO 3




SECTION 6.0




PROJECT SCHEDULE




			
	 
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	 	Page 6.1
	MONTHLY REPORT NO 3	 	 







	 
	 
	 
	 
	 
	 
	6.0 PROJECT SCHEDULE      
	 
	6.1 Summary





Table 6.1 Key Milestone Dates




	 	 	 	 	 
	 	 	Current Target	 	Forecast / Actual
	Milestone	 	Date	 	Date
	EPCM Contract Award

	 	07/01/2008
	 	07/01/2008 (A)
	Commence Site Works

	 	14/08/2009
	 	20/09/2009 (F)
	Practical Completion

	 	10/03/2009
	 	20/04/2009 (F)
	First Ore into New Mill

	 	17/03/2009
	 	27/04/2009 (F)





The forecast date for first ore into the new mill remains unchanged from last period at 27
April 2009.



Practical completion date has been brought back from 15th May reported last period to
20th April 2009. This is due to the staged manufacture and delivery of the intertank screens.
Alloytech have agreed on a staggered delivery schedule for the intertank screens, with priority
on the screen support frame and discharge pipes for the existing tanks.



The current summary and detailed project schedules are included in Appendices 6.1 and 6.2,
respectively.



A schedule has been received from JIP for the crushing plant. This indicates that cold
commissioning of the crushing plant is due to commence on 26 November 2008. The delivery of the
crushing area MCC (scheduled to arrive on site approx mid January 2009) will prevent this
forecast date from being achieved.





	6.2	 	Schedule Concerns




The delivery of the crushing area MCC will prevent commissioning of the crushing facility in
line with the schedule currently issued by JIP. The delivery of the crushing MCC has been
prioritised, but is still 16 weeks from date of order to ex-works delivery.



HV Switchboards are currently on the critical path. This is due to the re-tender of the package as
described in the procurement section. HV Switchboard tenders are currently under evaluation and
there is some possibility that currently forecast delivery time of 26 weeks may be improved upon.




			
	 
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<PROJECT NAME>

MONTHLY REPORT NO 3




SECTION 7.0




COST CONTROL



 


			
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	 	Page 7.1
	MONTHLY REPORT NO 3	 	 






7.0 COST CONTROL




7.1 Summary



A detailed cost report by package number is provided in Appendix 7.1. Table 7.1 below provides a
high level summary of the cost status.




Table 7.1 Overall Project Costs (USD)




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	Current	 	 	Commitments	 	 	Commitments	 	 	Current	 	 	Budget	 
	          Area	 	Budget (1)	 	 	This Period	 	 	To Date	 	 	Forecast	 	 	Variance	 
	Lycopodium Controlled Costs
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	CLIENT Controlled Costs
	 	 	 	 	 	unknown	 	unknown	 	 	 	 	 	 	 	 
	Total Project Costs
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 





 


Notes:




	 	1.	 	The budget has been set at the value of the capital estimate sent to CLIENT in June and includes
costs controlled by Lycopodium and costs controlled by CLIENT. This is yet to be approved by CLIENT
as the baseline budget for the project.
	 
	 	2.	 	The current forecast for the CLIENT controlled costs has been set at the current budget value in the
absence of any better information.




This is the first month for which a budget value has been reported, due to the capital estimate being
completed and issued to CLIENT for review and approval during June.



We are currently forecasting an under-run to the approved budget of.



The main components contributing to this variance are:





	•	 	Package 7002 — HV Switchgear is forecast to over-run the budget by approx  based on tenders received and currently under evaluation.
	 
	•	 	Package 7005 — LV MCC’s is forecast to under-run the budget by approx based on value recommended for award plus a growth allowance.
	 
	•	 	A forecast under-run in Lycopodium’s EPCM  contract of approximately based on the current reforecast of manhours remaining.




The Lycopodium controlled  contingency value is which is unchanged from the original budget figure
and represents of the forecast amount yet to be committed.




			
	 	 	 
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	 	Page 7.2
	MONTHLY REPORT NO 3	 	 






7.2 Commitments



A detailed commitment register for the Lycopodium  controlled costs only is provided in Appendix
7.2 Total commitments as at the end of the reporting period are summarised in Table 7.2 below.




Table 7.2 Commitment Status at End of Period (USD)




	 	 	 
	Recommended Commitments	 	Awarded Commitments To
	To Date	 	Date
	 	 	 





7.3 Payments



An invoice register is provided in Appendix 7.3.



Total value of invoices approved by Lycopodium and passed on to CLIENT for payment at the end of
the reporting period is.



There are no invoices overdue for payment.




7.4 Change Notifications



The current trend register is provided in Appendix 7.4.



6 new and 1 revised change notices were approved by CLIENT during this period. There are currently
no outstanding change notices issued.



As the control budget was established during June, this control budget included all scope changes
approved to date (S-001 to S-025 inclusive). The trend register has been revised to reflect this.



Future scope changes will vary the baseline budget.



The current status of change notices is summarised in Table 7.3 below.




Table 7.3 Change Notices (USD)




	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	Lycopodium	 	 	CLIENT	 	 	 	 
	Item	 	Controlled	 	 	Controlled	 	 	Total	 
	Original Budget
	 	 	 	 	 	 	 	 	 	 	 	 
	Approved Changes (this period)
	 	 	 	 	 	 	 	 	 	 	 	 
	Approved Changes to Date
	 	 	 	 	 	 	 	 	 	 	 	 
	Current Approved Budget
	 	 	 	 	 	 	 	 	 	 	 	 
	Changes Submitted Pending Approval
	 	 	 	 	 	 	 	 	 	 	 	 





Notes.





	 	1.	 	These approved change notices are included in the baseline budget.





			
	 	 	 
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	MONTHLY REPORT NO 3	 	 





Note that all changes submitted to date are for the EPCM costs only, as the direct budget had not
been established. Now that a direct cost budget has been established, all future change notices will
consider both EPCM and direct costs.




7.5 EPCM Costs



EPCM costs are contained within the overall cost report provided in Appendix 7.1 and are summarised
in Table 7.4 below.




Table 7.4 EPCM Costs (USD)




	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	Current	 	Current	 	Budget	 
	Area	 	Budget (1)	 	Forecast	 	Variance	 
	EPCM Costs
	 	 	 	 	 	 	 	 	 	 	 	 





Note that the current budget exceeds the current commitment value in Appendix 7.1 by USD
158,566. This is due to the current budget including an allowance for escalation due to rate
increases post June 2008. A change notice will be submitted in July to rectify this discrepancy.



Table 7.4 below provides the status of the EPCM manhours for the project.




Table 7.5 EPCM Manhours




	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	Variance	 
	 	 	Budget	 	 	Manhours Spent	 	 	Forecast	 	 	At	 	 	to	 
	 	 	Original	 	 	Current	 	 	Period	 	 	To Date	 	 	to go	 	 	Completion	 	 	Budget	 
	Home Office
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Site
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Total
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 





Notes: 1. This table excludes hours for Electrical and Instrumentation Design and Drawings



The total forecast EPCM hours of 44,559 is an increase of 1,432 manhours from that forecast last
period.



The main factors contributing to this increase in forecast manhours are:





	•	 	Allowance for Peter Baako (HSE advisor) to mobilise to site early to assist CLIENT with their operations. This will be the subject of a future change notice.
	 
	•	 	Have allowed additional drafting hours to be consumed in the Manila office. Whilst this results
in an increase in total manhours, it also results in a decrease in EPCM costs.





			
	 	 	 
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<PROJECT NAME>

MONTHLY REPORT NO 3




APPENDIX 4.1




TENDER TRACKING REPORT



			
	 	 	 
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<PROJECT NAME>

MONTHLY REPORT NO 3



APPENDIX 4.2




EQUIPMENT DELIVERY SCHEDULE






			
	 	 	 
	 
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MONTHLY REPORT NO 3




APPENDIX 5.1




SITE PHOTOGRAPHS



(NOT INCLUDED THIS MONTH)



			
	 	 	 
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<PROJECT NAME>

MONTHLY REPORT NO 3




APPENDIX 6.1




SUMMARY SCHEDULE



			
	 	 	 
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<PROJECT NAME>

MONTHLY REPORT NO 3




APPENDIX 6.2




DETAILED SCHEDULE



			
	 	 	 
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<PROJECT NAME>

MONTHLY REPORT NO 3




APPENDIX 7.1




COST REPORT



(BY PACKAGE)



			
	 	 	 
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<PROJECT NAME>

MONTHLY REPORT NO 3




APPENDIX 7.2




COMMITMENT REGISTER



			
	 	 	 
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	Lycopodium Engineering

	 	COMMITMENT REGISTER
	
	 	 






	 	 	 
	Client
	 	 
	Project
	 	 
	Job No.

	 	3010 






	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	DATE	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	SUBMITTED	 	DATE PO	 	 	 	 
	PACKAGE NO. VAR	 	DESCRIPTION	 	COST CODE	 	RECOMMENDED AMOUNT	 	FOR APPROVAL	 	ISSUED	 	PO NO	 	COMMITTED AMOUNT
	8888

	 	 	00	 	 	EPCM
	 	401-A7-XX01
	 	 	 	20-Dec-07
	 	02-Jan-08
	 	EPCM	 	 
	5011

	 	 	00	 	 	Md Cyclone Cluster – 20-CY-11
	 	120-F0-CY11
	 	 	 	12-Mar-08
	 	26-Mar-08
	 	CGM 007042	 	 
	5022

	 	 	00	 	 	Caustic Mining Tank Agilator 61-AG-08
	 	161-F0-AG08
	 	 	 	13-Mar-08
	 	27-Mar-08
	 	CGM 007045	 	 
	5022

	 	 	00	 	 	Angle riser Mounting for Caustic Mixing Tank Agirtator 51-AG-08
	 	161-F0-AG08
	 	 	 	13-Mar-08
	 	27-Mar-08
	 	CGM 007045	 	 
	5007

	 	 	00	 	 	Cyclone Feed Pump A
	 	120-F0-PP33
	 	 	 	19-Mar-08
	 	08-Apr-08
	 	CGM 007172	 	 
	5007

	 	 	00	 	 	Cyclone Feed Pump B
	 	120-F0-PP34
	 	 	 	19-Mar-08
	 	08-Apr-08
	 	CGM 007172	 	 
	5007

	 	 	00	 	 	Ball Mill No 2 Sump Pump
	 	120-F0-PP37
	 	 	 	19-Mar-08
	 	08-Apr-08
	 	CGM 007172	 	 
	5007

	 	 	00	 	 	Carbon Recovery Pump
	 	140-F0-PP57
	 	 	 	19-Mar-08
	 	08-Apr-08
	 	CGM 007172	 	 
	5007

	 	 	00	 	 	Torings Pump 3
	 	140-F0-PP49
	 	 	 	19-Mar-08
	 	08-Apr-08
	 	CGM 007172	 	 
	5007

	 	 	01	 	 	Leach Thickener U/F Pump A — 40-PP-35
	 	140-F0-PP35
	 	 	 	19-Mar-08
	 	28-Apr-08
	 	CGM 007172	 	 
	5007

	 	 	01	 	 	Leach Thickener U/F Pump B — 40-PP-36
	 	140-F0-PP36
	 	 	 	19-Mar-08
	 	28-Apr-08
	 	CGM 007172	 	 
	8888

	 	 	01	 	 	S-001 – Delete Lime Silo Mods
	 	401-A7-XX01
	 	 	 	20-Mar-08
	 	27-Mar-08
	 	EPCM	 	 
	8888

	 	 	02	 	 	S-002 – Comminution Modeling
	 	401-A7-XX01
	 	 	 	20-Mar-08
	 	27-Mar-08
	 	EPCM	 	 
	8888

	 	 	03	 	 	S-003 – Cabon Sizing screen Circuit Changes
	 	401-A7-XX01
	 	 	 	20-Mar-08
	 	27-Mar-08
	 	EPCM	 	 
	8888

	 	 	04	 	 	S-004 – Dual Elution Citrcurts
	 	401-A7-XX01
	 	 	 	20-Mar-08
	 	27-Mar-08
	 	EPCM	 	 
	8888

	 	 	05	 	 	S-005 – CIL Circury Mods & I/T Screens
	 	401-A7-XX01
	 	 	 	20-Mar-08
	 	27-Mar-08
	 	EPCM	 	 
	8888

	 	 	06	 	 	S-006 – Trash & Carbon Screen Changes
	 	401-A7-XX01
	 	 	 	20-Mar-08
	 	27-Mar-08
	 	EPCM	 	 
	8888

	 	 	07	 	 	S-007 – Charter Flight to Cannington
	 	401-A7-XX01
	 	 	 	20-Mar-08
	 	27-Mar-08
	 	EPCM	 	 
	8888

	 	 	08	 	 	S-008 – CIL Leach Blowers
	 	401-A7-XX01
	 	 	 	20-Mar-08
	 	27-Mar-08
	 	EPCM	 	 
	5028

	 	 	00	 	 	Strip Solution Heater – 50-HE-02
	 	150-F0-HE02
	 	 	 	26-Mar-08
	 	02-Apr-08
	 	CGM 007079	 	 
	5028

	 	 	00	 	 	Strip Solution Heater – 50-HE-09
	 	150-F0-HE09
	 	 	 	26-Mar-08
	 	02-Apr-08
	 	CGM 007079	 	 
	5028

	 	 	00	 	 	Packing for Transport – Strip Solution Heaters
	 	150-F0-HE09
	 	 	 	26-Mar-08
	 	02-Apr-08
	 	CGM 007079	 	 
	5012

	 	 	00	 	 	HCL Area Sump Pump – 61-PP-41
	 	161-F0-PP41
	 	 	 	28-Mar-08
	 	24-Apr-08
	 	CGM 007289	 	 
	5012

	 	 	00	 	 	Caustic Area Sump Pump – 61-PP-44
	 	161-F0-PP44
	 	 	 	28-Mar-08
	 	24-Apr-08
	 	CGM 007289	 	 
	5012

	 	 	00	 	 	Packing for Transport – Air Diaphragm Pumps
	 	161-F0-PP41
	 	 	 	28-Mar-08
	 	24-Apr-08
	 	CGM 007289	 	 
	5012

	 	 	00	 	 	Vendor Data – Air Diaphragm Pumps
	 	161-F0-PP41
	 	 	 	28-Mar-08
	 	24-Apr-08
	 	CGM 007289	 	 
	8888

	 	 	09	 	 	S-009 – Crushing Area Dust collection
	 	401-A7-XX01
	 	 	 	28-Mar-08
	 	10-Apr-08
	 	EPCM	 	 
	8888

	 	 	10	 	 	S-010 – Accommodation for CGML Personnel
	 	401-A7-XX01
	 	 	 	28-Mar-08
	 	10-Apr-08
	 	EPCM	 	 
	8888

	 	 	11	 	 	S-011 – ROM Estimates for Additional CIL Tanks
	 	401-A7-XX01
	 	 	 	28-Mar-08
	 	10-Apr-08
	 	EPCM	 	 
	8888

	 	 	12	 	 	S-012 – Additional Process Water Boosler Pump
	 	401-A7-XX01
	 	 	 	28-Mar-08
	 	10-Apr-08
	 	EPCM	 	 
	8888

	 	 	13	 	 	S-013 – Replace Thickener Feed Line & CIL Tails Laundrer
	 	401-A7-XX01
	 	 	 	28-Mar-08
	 	10-Apr-08
	 	EPCM	 	 
	8888

	 	 	14	 	 	S-014 – Tailings Pumping Options
	 	401-A7-XX01
	 	 	 	28-Mar-08
	 	10-Apr-08
	 	EPCM	 	 
	8888

	 	 	15	 	 	S-015 – Layout Changes from Design Review Meeting
	 	401-A7-XX01
	 	 	 	28-Mar-08
	 	10-Apr-08
	 	EPCM	 	 
	8888

	 	 	16	 	 	S-016 – Additional air Injection to CIL Tenks
	 	401-A7-XX01
	 	 	 	28-Mar-08
	 	10-Apr-08
	 	EPCM	 	 
	8888

	 	 	17	 	 	S-017 – Tower Crane Interface
	 	401-A7-XX01
	 	 	 	28-Mar-08
	 	10-Apr-08
	 	EPCM	 	 
	8888

	 	 	18	 	 	S-018 – Turbidity Meter for Thickner Overflow
	 	401-A7-XX01
	 	 	 	28-Mar-08
	 	10-Apr-08
	 	EPCM	 	 
	8888

	 	 	19	 	 	S-019 – Independent Curshing Circuit Design Review
	 	401-A7-XX01
	 	 	 	28-Mar-08
	 	17-Apr-08
	 	EPCM	 	 
	5005

	 	 	00	 	 	Carbon Safety Screen 40-SN-16
	 	140-F0-SN16
	 	 	 	31-Mar-08
	 	04-Apr-08
	 	CGM 007153	 	 
	5005

	 	 	00	 	 	Carbon sizing Screen 40-SN-13
	 	140-F0-SN13
	 	 	 	31-Mar-08
	 	04-Apr-08
	 	CGM 007153	 	 
	5005

	 	 	00	 	 	Packing for Transport  — Vibrating Screens
	 	140-F0-SN16
	 	 	 	31-Mar-08
	 	04-Apr-08
	 	CGM 007153	 	 
	5033

	 	 	00	 	 	Ptant Air Compressor – 65-CP-03
	 	165-F0-CP03
	 	 	 	07-Apr-08
	 	24-Apr-08
	 	CGM 007287	 	 
	5033

	 	 	00	 	 	Ball Mill Instrument Air Recaiver  — 65-PV-05
	 	165-E0-PV05
	 	 	 	07-Apr-08
	 	24-Apr-08
	 	CGM 007287	 	 
	5033

	 	 	00	 	 	Crusher Area Air Receiver – 65-PV06
	 	165-E0-PV06
	 	 	 	07-Apr-08
	 	24-Apr-08
	 	CGM 007287	 	 
	5033

	 	 	00	 	 	Packing for Transport – Compressed Air Equipment
	 	165-F0-CP03
	 	 	 	07-Apr-08
	 	24-Apr-08
	 	CGM 007287	 	 
	5033

	 	 	00	 	 	Vendor Data – Compressed Air Equipment
	 	165-F0-CP03
	 	 	 	07-Apr-08
	 	24-Apr-08
	 	CGM 007287	 	 
	8888

	 	 	10B	 	 	S-010 – Accommodation for CGML Personnel – Rev B
	 	401-A7-XX01
	 	 	 	17-Apr-08
	 	17-Jun-08
	 	EPCM	 	 
	7007

	 	 	00	 	 	Elactrowinning Cell No 3 Rectifier
	 	150-H0-RE04
	 	 	 	24-Apr-08
	 	08-Jun-08
	 	CGM 0077388	 	 
	8888

	 	 	20	 	 	S-020 – Design Input for Crushing Circuit
	 	401-A7-XX01
	 	 	 	01-May-08
	 	17-Jun-08
	 	EPCM	 	 
	8888

	 	 	21	 	 	S-021 – Additional CIL & Leach Tanks
	 	401-A7-XX01
	 	 	 	01-May-08
	 	17-Jun-08
	 	EPCM	 	 
	8888

	 	 	22	 	 	S-022 – New Regen Kin
	 	401-A7-XX01
	 	 	 	01-May-08
	 	17-Jun-08
	 	EPCM	 	 
	8888

	 	 	23	 	 	S-023 - Gland Water Filtration
	 	401-A7-XX01
	 	 	 	01-May-08
	 	17-Jun-08
	 	EPCM	 	 
	8888

	 	 	24	 	 	S-024 — Replace Existing Crusher Control Panel on Citect
	 	401-A7-XX01
	 	 	 	01-May-08
	 	17-Jun-08
	 	EPCM	 	 
	8888

	 	 	25	 	 	S-025 – Perpare P&IDs & Control Philosophy for Crushing Plant
	 	401-A7-XX01
	 	 	 	01-May-08
	 	17-Jun-08
	 	EPCM	 	 
	5007

	 	 	02	 	 	Larger Terminal Box for 20-PP-33
	 	120-F0-PP33
	 	 	 	01-May-08
	 	26-May-08
	 	CGM 007172	 	 
	5007

	 	 	02	 	 	Larger Terminal Box for 20-PP-34
	 	120-F0-PP34
	 	 	 	01-May-08
	 	26-May-08
	 	CGM 007172	 	 
	5007

	 	 	02	 	 	Upgrade Motor to 132kW on 40-PP-35
	 	140-F0-PP35
	 	 	 	01-May-08
	 	26-May-08
	 	CGM 007172	 	 
	5007

	 	 	02	 	 	Upgrade Motor to 132kW on 40-PP-36
	 	140-F0-PP36
	 	 	 	01-May-08
	 	26-May-08
	 	CGM 007172	 	 
	5007

	 	 	02	 	 	Dust Scrubber Disposal Pump 10-PP-51
	 	110-F0-PP51
	 	 	 	01-May-08
	 	26-May-08
	 	CGM 007172	 	 
	5007

	 	 	02	 	 	Carbon Safety Area Sump Pump 40-PP-52
	 	140-F0-PP52
	 	 	 	01-May-08
	 	26-May-08
	 	CGM 007172	 	 
	5007

	 	 	02	 	 	Vee Bells & Pulleys to Suit 20-PP-01 & 20-PP-02
	 	120-F0-PP01
	 	 	 	01-May-08
	 	26-May-08
	 	CGM 007172	 	 
	5007

	 	 	02	 	 	Vee Bells & Pulleys to Suit 40-PP-08 & 20-PP-09
	 	140-F0-PP08
	 	 	 	01-May-08
	 	26-May-08
	 	CGM 007172	 	 
	5007

	 	 	02	 	 	Vee Bells & Pulleys to Suit 40-PP-06
	 	140-F0-PP06
	 	 	 	01-May-08
	 	26-May-08
	 	CGM 007172	 	 
	5007

	 	 	02	 	 	Dust Scrubber Recycle Pump 10-PP-50
	 	110-F0-PP50
	 	 	 	01-May-08
	 	26-May-08
	 	CGM 007172	 	 
	5007

	 	 	02	 	 	Leach Feed Sump Pump 40-PP-58
	 	140-F0-PP58
	 	 	 	01-May-08
	 	26-May-08
	 	CGM 007172	 	 
	5015

	 	 	00	 	 	HP Gland Water Pump 1 – 67-PP-45
	 	167-F0-PP45
	 	 	 	02-May-08
	 	09-May-08
	 	CGM 007455	 	 
	5015

	 	 	00	 	 	HP Gland Water Pump 2 – 67-PP-46
	 	167-F0-PP46
	 	 	 	02-May-08
	 	09-May-08
	 	CGM 007455	 	 
	5015

	 	 	00	 	 	LP Gland Water Pump 1 – 67-PP-47
	 	167-F0-PP47
	 	 	 	02-May-08
	 	09-May-08
	 	CGM 007455	 	 
	5015

	 	 	00	 	 	LP Gland Water Pump 2 – 67-PP-48
	 	167-F0-PP48
	 	 	 	02-May-08
	 	09-May-08
	 	CGM 007455	 	 
	5015

	 	 	00	 	 	Packing for Transport  — Multistage Pumps
	 	167-F0-PP45
	 	 	 	02-May-08
	 	09-May-08
	 	CGM 007455	 	 
	5015

	 	 	00	 	 	Vendor Data – Multistage Pumps
	 	167-F0-PP45
	 	 	 	02-May-08
	 	09-May-08
	 	CGM 007455	 	 
	5016

	 	 	00	 	 	HCL Acid Dosing Pump 1 – 61-PP-39
	 	161-F0-PP39
	 	 	 	02-May-08
	 	09-May-08
	 	CGM 007456	 	 
	5016

	 	 	00	 	 	HCL Acid Dosing Pump – 61-PP-40
	 	161-F0-PP40
	 	 	 	02-May-08
	 	09-May-08
	 	CGM 007456	 	 
	5016

	 	 	00	 	 	Packing for Transport  — Mag Drive Pumps
	 	161-F0-PP39
	 	 	 	02-May-08
	 	09-May-08
	 	CGM 007456	 	 
	5016

	 	 	00	 	 	Vendor Data – Mag Drive Pumps
	 	161-F0-PP39
	 	 	 	02-May-08
	 	09-May-08
	 	CGM 007456	 	 
	5017

	 	 	00	 	 	Carbon Regeneration Kiln – 40-KN02
	 	140-F0-KN02
	 	 	 	02-May-08
	 	15-May-08
	 	CGM 007486	 	 
	5030

	 	 	00	 	 	Drive Unit for 10-CV-02
	 	110-F0-CV02
	 	 	 	02-May-08
	 	09-May-08
	 	CGM 007457	 	 
	5030

	 	 	00	 	 	Drive Unit for 10-CV-03
	 	110-F0-CV03
	 	 	 	02-May-08
	 	09-May-08
	 	CGM 007457	 	 
	5030

	 	 	00	 	 	Packing for Transport – Conveyor Drives
	 	110-F0-CV02
	 	 	 	02-May-08
	 	09-May-08
	 	CGM 007457	 	 
	5030

	 	 	00	 	 	Vendor Data – Conveyor Drives
	 	110-F0-CV02
	 	 	 	02-May-08
	 	09-May-08
	 	CGM 007457	 	 
	5031

	 	 	00	 	 	Head Pulley for 10-CV-02
	 	110-F0-XM02
	 	 	 	02-May-08
	 	14-May-08
	 	CGM 007453	 	 
	5031

	 	 	00	 	 	Tail Pulley for 10-CV-02
	 	110-F0-XM02
	 	 	 	02-May-08
	 	14-May-08
	 	CGM 007453	 	 
	5031

	 	 	00	 	 	Snub Pulleys for 10-CV-02
	 	110-F0-XM02
	 	 	 	02-May-08
	 	14-May-08
	 	CGM 007453	 	 
	5013

	 	 	00	 	 	Course Dosing Pump 1 – 61-PP-42
	 	161-F0-PP42
	 	 	 	02-May-08
	 	22-May-08
	 	CGM 007563	 	 
	5013

	 	 	00	 	 	Course Dosing Pump 2 – 61-PP-43
	 	161-F0-PP43
	 	 	 	02-May-08
	 	22-May-08
	 	CGM 007563	 	 
	5013

	 	 	00	 	 	Packing for Transport – Caustic Dosing Pumps
	 	161-F0-PP42
	 	 	 	02-May-08
	 	22-May-08
	 	CGM 007563	 	 
	5052

	 	 	00	 	 	Eluate Filter No 3 – 50-FL-09
	 	150-F0-FL09
	 	 	 	02-May-08
	 	08-May-08
	 	CGM 007454	 	 
	5052

	 	 	00	 	 	Eluate Filter No 4 – 50-FL-10
	 	150-F0-FL09
	 	 	 	02-May-08
	 	08-May-08
	 	CGM 007454	 	 
	5052

	 	 	00	 	 	HP Gland Water Filler – 67-FL-14
	 	167-F0-FL14
	 	 	 	02-May-08
	 	08-May-08
	 	CGM 007454	 	 
	5052

	 	 	00	 	 	LP Gland Water Filler – 67-FL-15
	 	167-F0-FL15
	 	 	 	02-May-08
	 	08-May-08
	 	CGM 007454	 	 
	5032

	 	 	00	 	 	Leach Air Blower 1 – 65-BL-03
	 	165-F0-BL03
	 	 	 	02-May-08
	 	15-May-08
	 	CGM 007487	 	 
	5032

	 	 	00	 	 	Leach Air Blower 2 – 65-BL-04
	 	165-F0-BL04
	 	 	 	02-May-08
	 	15-May-08
	 	CGM 007487	 	 
	5032

	 	 	00	 	 	Loading onto Transport – Blowers
	 	165-F0-BL03
	 	 	 	02-May-08
	 	15-May-08
	 	CGM 007487	 	 
	5032

	 	 	00	 	 	Packing for Transport – Blowers
	 	165-F0-BL03
	 	 	 	02-May-08
	 	15-May-08
	 	CGM 007487	 	 
	5032

	 	 	00	 	 	Vendor Data - Blowers
	 	165-F0-BL03
	 	 	 	02-May-08
	 	15-May-08
	 	CGM 007487	 	 
	5018

	 	 	00	 	 	Gold Room Pressure Filter – 50-FL-11
	 	150-F0-FL11
	 	 	 	07-May-08
	 	21-May-08
	 	CGM 007488	 	 
	5018

	 	 	00	 	 	Gold Room Pressure Filter – 50-FL-12
	 	150-F0-FL11
	 	 	 	07-May-08
	 	21-May-08
	 	CGM 007488	 	 
	5018

	 	 	00	 	 	Gold Room Pressure Filter – 50-FL-13
	 	150-F0-FL11
	 	 	 	07-May-08
	 	21-May-08
	 	CGM 007488	 	 
	5020

	 	 	00	 	 	Elution Heat Exchanger 2 – 50-HX-02
	 	150-F0-HX02
	 	 	 	09-May-08
	 	23-May-08
	 	CGM 007585	 	 
	5020

	 	 	00	 	 	Elution Heat Exchanger 1 Modifications 50-HX-01
	 	150-F0-HX01
	 	 	 	09-May-08
	 	23-May-08
	 	CGM 007585	 	 
	5021

	 	 	00	 	 	Electrowinning Cell No 4
	 	150-E0-EC04
	 	 	 	09-May-08
	 	23-May-08
	 	CGM 00756	 	 
	5021

	 	 	00	 	 	Packing for Transport – Electrowinning Cell
	 	150-E0-EC04
	 	 	 	09-May-08
	 	23-May-08
	 	CGM 00756	 	 
	5043

	 	 	00	 	 	Elution Column No 2 – 50-PV-04
	 	150-E0-PV04
	 	 	 	09-May-08
	 	23-May-08
	 	CGM 00756	 	 
	5043

	 	 	00	 	 	Packing for Transport – Elution Column
	 	150-E0-PV04
	 	 	 	09-May-08
	 	23-May-08
	 	CGM 00756	 	 
	5029

	 	 	00	 	 	Secondary Bill Mail Media Host – 20-HT-04
	 	120-F0-HT04
	 	 	 	09-May-08
	 	23-May-08
	 	CGM 00757	 	 
	5029

	 	 	00	 	 	Electrowinning Cell No 4 Host – 50-HT-07
	 	150-F0-HT07
	 	 	 	09-May-08
	 	23-May-08
	 	CGM 00757	 	 
	5029

	 	 	00	 	 	Caustic Heast – 61-HT-06
	 	161-F0-HT06
	 	 	 	09-May-08
	 	23-May-08
	 	CGM 00757	 	 
	5029

	 	 	00	 	 	Cyclone Monlenance Jib Hoist – 20-HT-05
	 	120-F0-HT05
	 	 	 	09-May-08
	 	23-May-08
	 	CGM 00757	 	 
	5039

	 	 	00	 	 	Dust Scrubber – 10-DC-03
	 	110-F0-DC03
	 	 	 	09-May-08
	 	21-May-08
	 	CGM 00756	 	 
	5039

	 	 	00	 	 	Shop Assembly & Testing – Dust Scrubber
	 	110-F0-DC03
	 	 	 	09-May-08
	 	21-May-08
	 	CGM 00756	 	 
	5039

	 	 	00	 	 	Loading onto Transport Vehicle – Dust Scrubber
	 	110-F0-DC03
	 	 	 	09-May-08
	 	21-May-08
	 	CGM 00756	 	 
	5039

	 	 	00	 	 	Packing for Transport – Dust Scrubber
	 	110-F0-DC03
	 	 	 	09-May-08
	 	21-May-08
	 	CGM 00756	 	 
	5039

	 	 	00	 	 	Vendor Data – Dust Scrubber
	 	110-F0-DC03
	 	 	 	09-May-08
	 	21-May-08
	 	CGM 00756	 	 
	7001

	 	 	00	 	 	Crushing Area Transformer No 2 – 10-TX-002
	 	110-H0-TX02
	 	 	 	09-May-08
	 	21-May-08
	 	CGM 00756	 	 
	7001

	 	 	00	 	 	Plant Area Transformer NO 4 – 87-TX-010
	 	187-H0-TX10
	 	 	 	09-May-08
	 	21-May-08
	 	CGM 00756	 	 
	7001

	 	 	00	 	 	Secondary Ball Mall Transformer – 20-TX-003
	 	120-H0-TX03
	 	 	 	09-May-08
	 	21-May-08
	 	CGM 00756	 	 
	7001

	 	 	00	 	 	Shop Assembly & Testing – Transformers
	 	110-H0-TX02
	 	 	 	09-May-08
	 	21-May-08
	 	CGM 00756	 	 
	5027

	 	 	00	 	 	Intertank Screens
	 	140-F0-SN08
	 	 	 	13-May-08
	 	23-May-08
	 	CGM 00757	 	 
	5027

	 	 	00	 	 	Packing for Transport – Intertank Screens
	 	140-F0-SN08
	 	 	 	13-May-08
	 	23-May-08
	 	CGM 00757	 	 
	5023

	 	 	00	 	 	Feed Leach Tank Agitalor – 40-AG-10
	 	140-F0-AG10
	 	 	 	13-May-08
	 	23-May-08
	 	CGM 00757	 	 
	5023

	 	 	00	 	 	CIL Tank Aglistor  — 40-AG-08
	 	140-F0-AG08
	 	 	 	13-May-08
	 	23-May-08
	 	CGM 00757	 	 
	5023

	 	 	00	 	 	CIL Tank Aglistor  — 40-AG-09
	 	140-F0-AG09
	 	 	 	13-May-08
	 	23-May-08
	 	CGM 00757	 	 
	5006

	 	 	00	 	 	Carbon Recovery Screen Panels
	 	120-F0-SN01
	 	 	 	13-May-08
	 	23-May-08
	 	CGM 00757	 	 
	5006

	 	 	00	 	 	Trash Screen No 1 Panels
	 	140-F0-SN01
	 	 	 	13-May-08
	 	23-May-08
	 	CGM 00757	 	 



















Table of Contents





	 	 	 
	Lycopodium Engineering

	 	COMMITMENT REGISTER
	 
	
	 	 






	 	 	 
	Client
	 	 
	Project
	 	 
	Job No.

	 	3010 










	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	DATE	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	RECOMMENDED AMOUNT	 	SUBMITTED	 	DATE PO	 	 	 	COMMITTED AMOUNT
	PACKAGE NO.	 	VAR	 	DESCRIPTION	 	COST CODE	 	CURR	 	AMOUNT	 	USD	 	FOR APPROVAL	 	ISSUED	 	PO NO	 	CURR	 	AMOUNT	 	USD
	5006	 	00	 	Trash Screen No 2 Panels
	 	140-F0-SN01	 	AUD	 	 	 	 	 	13-May-08	 	23-May-08	 	CGM 007575	 	 	 	 	 	 
	5014	 	00	 	New Impeller for Process  Water Pump-66-PP-01
	 	166-F0-PP01	 	AUD	 	 	 	 	 	16-May-08	 	26-Jun-08	 	CGM 007687	 	 	 	 	 	 
	5014	 	00	 	New Impeller for Process  Water Pump-66-PP-02
	 	166-F0-PP01	 	AUD	 	 	 	 	 	16-May-08	 	26-Jun-08	 	CGM 007687	 	 	 	 	 	 
	5014	 	00	 	Process Water Booster Pump-1-10-PP-56
	 	110-F0-PP56	 	AUD	 	 	 	 	 	16-May-08	 	26-Jun-08	 	CGM 007687	 	 	 	 	 	 
	5014	 	00	 	Stop Solution Pump No 1-50-PP-01
	 	150-F0-PP01	 	AUD	 	 	 	 	 	16-May-08	 	26-Jun-08	 	CGM 007687	 	 	 	 	 	 
	5014	 	00	 	Stop Solution Pump No 2-50-PP-38
	 	150-F0-PP38	 	AUD	 	 	 	 	 	16-May-08	 	26-Jun-08	 	CGM 007687	 	 	 	 	 	 
	5014	 	00	 	New Impeller for Decant water Return Pump-67-PP-06
	 	167-F0-PP08	 	AUD	 	 	 	 	 	16-May-08	 	26-Jun-08	 	CGM 007687	 	 	 	 	 	 
	5014	 	00	 	Vendor Date- Centrifugal Pumps
	 	168-F0-PP01	 	AUD	 	 	 	 	 	16-May-08	 	26-Jun-08	 	CGM 007687	 	 	 	 	 	 
	5038	 	00	 	Tailing Sampler
	 	140-F0-SA01	 	AUD	 	 	 	 	 	21-May-08	 	27-May-08	 	CGM 007600	 	 	 	 	 	 
	5038	 	00	 	Electrowinning Cel Fume Fan-50-FA-16
	 	150-F0-FA16	 	AUD	 	 	 	 	 	28-May-08	 	 	 	CGM 007856	 	 	 	 	 	 
	5038	 	00	 	Goldroom Roof Fan-50-FA-19
	 	150-F0-FA19	 	AUD	 	 	 	 	 	28-May-08	 	 	 	CGM 007866	 	 	 	 	 	 
	5007	 	03	 	Increase in shall length to 2100mm for Mill Area Sump Pump No.3-20-PP-37
	 	120-F0-PP37	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007172	 	 	 	 	 	 
	5007	 	03	 	Leach Thickener U/F Pump A-40-PP-35 changed to ZF configuration
	 	140-F0-PP35	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007172	 	 	 	 	 	 
	5007	 	03	 	Leach Thickener U/F Pump B-40-PP-36 changed to ZF configuration
	 	140-F0-PP36	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007172	 	 	 	 	 	 
	5007	 	03	 	Vee bails & pulleys for 50-PP-60
	 	150-F0-PP60	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007172	 	 	 	 	 	 
	5007	 	03	 	Acid Column Area Sump Pump-50-PP-61
	 	150-F0-PP61	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007172	 	 	 	 	 	 
	5033	 	01	 	Delete
remote start & in-line filers from Air Compressor 65-CP-03
	 	165-F0-CP03	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007207	 	 	 	 	 	 
	7015	 	00	 	Mounting bracket for Cyclone Feed Density Transmitter- DIT-391
	 	101-H0-XE04	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007870	 	 	 	 	 	 
	7015	 	00	 	Thickener Underflow Density Transmitter-DIT-438B
	 	101-H0-XE04	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007870	 	 	 	 	 	 
	7015	 	00	 	Primary Ball Mill Dilution Water Flow Transmitter-FIT-301
	 	101-H0-XE04	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007870	 	 	 	 	 	 
	7015	 	00	 	Cyclone Feed Hopper Dilution Water Flow Transmitter- FIT-338
	 	101-H0-XE04	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007870	 	 	 	 	 	 
	7015	 	00	 	Cyclone Feed Flow Transmitter- FIT-391
	 	101-H0-XE04	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007870	 	 	 	 	 	 
	7015	 	00	 	Plant End
Tailings Flow Transmitter - FIT-540A
	 	101-H0-XE04	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007870	 	 	 	 	 	 
	7015	 	00	 	Discharge
End Tailings Flow Transmitter - FIT-540B
	 	101-H0-XE04	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007870	 	 	 	 	 	 
	7015	 	00	 	Thickener
Underflow flow Transmitter - FIT-438B
	 	101-H0-XE04	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007870	 	 	 	 	 	 
	7015	 	00	 	Strip
Solution Pump Flow Transmitter - FIT-1205
	 	101-H0-XE04	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007870	 	 	 	 	 	 
	7015	 	00	 	Leach Feed
Tank Cyanide Addition Flow Transmitter - FIT-646
	 	101-H0-XE04	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007870	 	 	 	 	 	 
	7015	 	00	 	Floating
Bearing Lube System Cooling Water Flow Transmitter - FIT-1400
	 	101-H0-XE04	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007870	 	 	 	 	 	 
	7015	 	00	 	Fixed
Bearing Lube System Cooling Water Flow Transmitter - FIT-1401
	 	101-H0-XE04	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007870	 	 	 	 	 	 
	7015	 	00	 	Packing for
Transport - Instruments
	 	101-H0-XE04	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	CGM 007870	 	 	 	 	 	 
	5014	 	01	 	Raw Water
Pump No 1 - 67-PP-01
	 	167-F0-PP01	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	0	 	 	 	 	 	 
	5014	 	01	 	Raw Water Pump No 2 -
67-PP-02
	 	167-F0-PP02	 	AUD	 	 	 	 	 	06-Jun-08	 	 	 	0	 	 	 	 	 	 
	5042	 	00	 	19T Sprocket
for Lime Silo Rotary Value - 10-VL-01
	 	110-F0-VL01	 	AUD	 	 	 	 	 	06-Jun-08	 	26-Jun-08	 	CGM 007869	 	 	 	 	 	 
	5042	 	00	 	23T Sprocket for Lime Silo Rotary Value -
10-VL-01
	 	110-F0-VL01	 	AUD	 	 	 	 	 	06-Jun-08	 	26-Jun-08	 	CGM 007869	 	 	 	 	 	 
	5042	 	00	 	10” 1/2 Simplex Chain for Lime silo Rotary Value -

10-VL-01
	 	110-F0-VL01	 	AUD	 	 	 	 	 	06-Jun-08	 	28-Jun-08	 	CGM 007869	 	 	 	 	 	 
	5019	 	00	 	Cathode cleaner - 50-XM08
	 	150-FO-XM-10	 	AUD	 	 	 	 	 	24-Jun-08	 	 	 	0	 	AUD	 	 	 	 
	7005	 	00	 	Crushing
Area 415V MCC - 10-MC-04
	 	110-H0-MC04	 	AUD	 	 	 	 	 	27-Jun-08	 	 	 	0	 	AUD	 	 	 	 
	7005	 	00	 	Secondary
Ball Mill No 2 415V MCC - 20-MC-10
	 	120-H0-MC10	 	AUD	 	 	 	 	 	27-Jun-08	 	 	 	0	 	AUD	 	 	 	 
	7005	 	00	 	Wet Plant
415V MCC - 87-MC-10
	 	187-H0-MC10	 	AUD	 	 	 	 	 	27-Jun-08	 	 	 	0	 	AUD	 	 	 	 
	7005	 	00	 	Mods to
Crushing MCC - 10-MC-01
	 	110-H0-MC01	 	AUD	 	 	 	 	 	27-Jun-08	 	 	 	0	 	AUD	 	 	 	 
	7005	 	00	 	Mods to Wet
Plant MCC - 87-MC-01
	 	187-H0-MC01	 	AUD	 	 	 	 	 	27-Jun-08	 	 	 	0	 	AUD	 	 	 	 
	7005	 	00	 	Mods to Wet Plant MCC
 - 87-MC-02
	 	187-H0-MC02	 	AUD	 	 	 	 	 	27-Jun-08	 	 	 	0	 	AUD	 	 	 	 
	7005	 	00	 	Mods to Wet
Plant MCC - 87-MC-03
	 	187-H0-MC03	 	AUD	 	 	 	 	 	27-Jun-08	 	 	 	0	 	AUD	 	 	 	 
	7005	 	00	 	Packing for
Transport - MCCs
	 	110-H0-MC04	 	AUD	 	 	 	 	 	27-Jun-08	 	 	 	0	 	AUD	 	 	 	 
	1005	 	00	 	Inspection & Expedding Services
	 	101-A8-XX08	 	AUD	 	 	 	 	 	30-Jun-08	 	 	 	0	 	AUD	 	 	 	 
	 	 	 	 	 
	 	 	 	USD	 	 	 	 	 	 	 	 	 	 	 	USD	 	 	 	 
	 	 	 	 	 
	 	 	 	USD	 	 	 	 	 	 	 	 	 	 	 	USD	 	 	 	 
	 	 	 	 	 
	 	 	 	USD	 	 	 	 	 	 	 	 	 	 	 	USD	 	 	 	 
	 	 	 	 	 
	 	 	 	USD	 	 	 	 	 	 	 	 	 	 	 	USD	 	 	 	 
	 	 	 	 	 
	 	 	 	USD	 	 	 	 	 	 	 	 	 	 	 	USD	 	 	 	 
	 	 	 	 	 
	 	 	 	USD	 	 	 	 	 	 	 	 	 	 	 	USD	 	 	 	 
	 	 	 	 	 
	 	 	 	USD	 	 	 	 	 	 	 	 	 	 	 	USD	 	 	 	 
	 	 	 	 	 
	 	 	 	USD	 	 	 	 	 	 	 	 	 	 	 	USD	 	 	 	 
	 	 	 	 	 
	 	 	 	USD	 	 	 	 	 	 	 	 	 	 	 	USD	 	 	 	 
	 	 	 	 	 
	 	 	 	USD	 	 	 	 	 	 	 	 	 	 	 	USD	 	 	 	 
	Total Commitments per Currency	 	 	 	USD	 	 	 	 	 	 	 	 	 	 	 	USD	 	 	 	 
	 	 	 	 	 
	 	 	 	AUD	 	 	 	 	 	 	 	 	 	 	 	AUD	 	 	 	 
	 	 	 	 	 
	 	 	 	EUR	 	 	 	 	 	 	 	 	 	 	 	EUR	 	 	 	 
	 	 	 	 	 
	 	 	 	ZAR	 	 	 	 	 	 	 	 	 	 	 	ZAR	 	 	 	 
	 	 	 	 	 
	 	 	 	GHS	 	 	 	 	 	 	 	 	 	 	 	GHS	 	 	 	 
	 	 	 	 	 
	 	 	 	0	 	 	 	 	 	 	 	 	 	 	 	0	 	 	 	 
	 	 	 	 	 
	 	 	 	ALL	 	 	 	 	 	 	 	 	 	 	 	ALL	 	 	 	 
	All Currencies	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 



















Table of Contents





<PROJECT NAME>

MONTHLY REPORT NO 3




APPENDIX 7.3




INVOICE REGISTER




June 2008

Lycopodium Engineering Qld Pty Ltd




 









Table of Contents










	 	 	 
	
	 	163 Wharf Street

Brisbane, Queensland 4000

PO Box 994, Spring Hill,

Queensland 4004

Tel +617 3244 7777

Fax +617 3244 7788







Tax Invoice




	 	 	 
	        

        

        

        
	Invoice No:	21591 
	Date:	31-MAY-08 
	Terms:	30 NET 
	Due:	30-JUN-08 
	Page:	1 






Job Number         

Project Name           

Contract / PO Number                        

Billing Period 27-APR-08 to 31-MAY-08




All line Items below are as per attached Invoice Detail Report




	 	 	 	 	 	 	 	 	 	 	 
	Line	 	Description	 	 	 	Net Amount	 	Tax	 	Total
	 
	1

	 	Labour	 	 	 	 	 	 	 	 
	 
	2

	 	Expenses	 	 	 	 	 	 	 	 
	 






	 	 	 	 	 	 	 	 	 	 	 
	AUD
	 	TOTAL	 	$	 	$	 	 	$	 






BANK INFORMATION




	 	 	 
	BANK
	 	 
	BSB:
	 	 
	ACCOUNT:
	 	 
	ACCOUNT NAME:

	 	Chief Financial Officer






 









Table of Contents








	 	 	 	 	 
	
	 	                     Ore Plant	 	Project No:
	 
	 	    Invoice Details	 	 






	 	 	 
	    Invoice Number
	 	21591 
	    Billing Period
	 	27-APR-2008 to 31-MAY-2008 
	    Invoice Date
	 	31-MAY-08 
	    Currency Code
	 	AUD 
	Labour
	 	 






Total Labour 


Expenses




	 
	Fixed Rate Office Expenses

	Fixed Rate Office Exp — Manila

	Fixed Rate Office Expenses

	Fixed Rate Office Expenses

	General Expenses







	 	 	 
	 
	 	Hire Furniture and Equipment 
	Travel — Airfare
	 	 
	HRG Australia Pty Ltd
	 	1002191161 — D. WHITAKER- BRISBANE, CAIRNS RETURN 
	Travel — Miscellaneous
	 	 
	 
	 	Miscellaneous Travel Costs
	Total Expenses
	 	 







			
	Sub Consultants	 	Note: Items in the section below include the appropriate mark up as per the contractual agreement.





Total Sub Consultants



Total Project




Page 1 of 1






 









Table of Contents








RECONCILIATION OF PROJECT INVOICING




BUDGET




	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	EXTERNAL	 	TOTAL
	DESCRIPTION	 	STATUS	 	LABOUR	 	EXPENSES	 	SERVICES	 	(AUD)
	Original Budget
	 	I	 	 	 	 	 	 	 	 






	 	 	 
	NOTE:

	 	I = Incomplete
	 

	 	C = Complete






ACTUAL




	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	EXTERNAL	 	TOTAL
	INVOICE NO.	 	DESCRIPTION	 	LABOUR	 	EXPENSES	 	SERVICES	 	(AUD)
	21461

	 	24 February to 29 March 2008	 	 	 	 	 	 
	21518

	 	30 March to 26 April 2008	 	 	 	 	 	 
	21591

	 	27 April to 31 May 2008	 	 	 	 	 	 







 











Table of Contents





APPENDIX 5




DRAWINGS



CONTENTS




§        DRAWING LIST (DRAWINGS CONTAINED IN VOLUME 2)



MOP-0011 Consolidated Contract







 









Table of Contents








	 	 	 	 	 
	Drawing No.	 	Rev	 	Title
	0701-130-FP-2053

	 	B
	 	Lihir Gold Expansion 2007 Oxygen and Steam Blow Back Piping and
Instrument Diagram
	 
	 	 	 	 
	0701-1341-M-001

	 	C
	 	Lihir Gold Expansion 2007
55f Grinding Thickeners Site Location
	 
	 	 	 	 
	0701-1326-M-004

	 	D
	 	Lihir Gold Expansion — 2007 Grinding Area Proposed Layout Section —
Ball Mill
	 
	 	 	 	 
	0701-1326-M-005

	 	D
	 	Lihir Gold Expansion — 2007 Grinding Area Proposed Layout Exist Conv
CV07 & Gravity Gold
	 
	 	 	 	 
	0701-1326-M-001

	 	C
	 	Lihir Gold Expansion — 2007 Grinding Area Proposed Layout Plan
	 
	 	 	 	 
	0701-1341-M-002

	 	A
	 	Lihir Gold Expansion 2007 55mDIA Grinding Thickener Elevations
	 
	 	 	 	 
	0701-1343-M-005

	 	C
	 	Metallurgical Plant Autoclave Area Survey Information Elevations
	 
	 	 	 	 
	0701-1343-M-007

	 	E
	 	Metallurgical Plant Autoclave Area Location Plan Option 3
	 
	 	 	 	 
	0701-1343-M-010

	 	A
	 	Metallurgical Plant Autoclave Area Autoclave No4
	 
	 	 	 	 
	0701-1343-M-013

	 	A
	 	Metallurgical Plant Autoclave Area Survey Information Sections
	 
	 	 	 	 
	0701-1343-M-014

	 	B
	 	Metallurgical Plant Autoclave Area Concrete Block Retaining Walls

Plan & Elevation
	 
	 	 	 	 
	0701-1343-M-015

	 	B
	 	Metallurgical Plant Autoclave Area Concrete Block Retaining Walls

Sections & Detail
	 
	 	 	 	 
	0701-1300-M-107

	 	M
	 	Metallurgical Plant Put Put Area Sit Plan






 









Table of Contents






	 	 	 	 	 	 	 
	Drawing No.	 	Rev	 	Title
	130-FP-007

	 	 	22	 	 	Metallurgical Plant Pre-Oxidation Feed Tanks Piping and Instrument
Diagram
	 
	 	 	 	 	 	 
	130-FP-005

	 	 	22	 	 	Metallurgical Plant Grinding and Classification Piping and Instrumentation
Diagram
	 
	 	 	 	 	 	 
	130-FP-006

	 	 	22	 	 	Metallurgical Plant Mo. 1 CCD Thickener (Train 2) Piping and Instrument
Diagram
	 
	 	 	 	 	 	 
	130-FP-007

	 	 	22	 	 	Metallurgical Plant Pre-Oxidation Feed Tanks Piping and Instrument
Diagram
	 
	 	 	 	 	 	 
	130-FP-012

	 	 	13	 	 	Metallurgical Plant Pressure Oxidation Autoclave No. 001 Piping and
Instrument Diagram
	 
	 	 	 	 	 	 
	130-FP-013

	 	 	12A	 	 	Metallurgical Plant Pressure Oxidation Autoclave No. 002 Piping and
Instrument Diagram
	 
	 	 	 	 	 	 
	130-FP-014

	 	 	10	 	 	Metallurgical Plant Pressure Oxidation Autoclave No. 003 Piping and
Instrument Diagram
	 
	 	 	 	 	 	 
	130-FP-016

	 	 	8	 	 	Metallurgical Plant Pressure Oxidation Seal Water Piping and Instrument
Diagram
	 
	 	 	 	 	 	 
	130-FP-018

	 	 	12	 	 	Metallurgical Plant No. 1 CCD Thickener (Train 1) Piping and Instrument
Diagram
	 
	 	 	 	 	 	 
	130-FP-020

	 	 	19	 	 	Metallurgical Plant Neutralisation and Leach Piping and Instrument
Diagram
	 
	 	 	 	 	 	 
	130-FP-033

	 	 	16	 	 	Metallurgical Plant Reagents (Lime) Piping and Instrument Diagram
	 
	 	 	 	 	 	 
	130-FP-036

	 	 	21	 	 	Metallurgical Plant Plant Air Distribution Piping and Instrument Diagram
	 
	 	 	 	 	 	 
	130-FP-038

	 	 	14	 	 	Metallurgical Plant Raw Water System Piping and Instrument Diagram
	 
	 	 	 	 	 	 
	130-FP-039

	 	 	20	 	 	Metallurgical Plant Plant Water Distribution Piping and Instrument
Diagram






 









Table of Contents






	 	 	 	 	 	 	 
	Drawing No.	 	Rev	 	Title
	130-FP-040

	 	 	17	 	 	Metallurgical Plant Filtered Water Distribution
Piping and Instrument Diagram
	 
	 	 	 	 	 	 
	130-FP-042

	 	 	9	 	 	Metallurgical Plant Fire Water Distribution
Piping and Instrument Diagram
	 
	 	 	 	 	 	 
	130-FP-045

	 	 	13	 	 	Metallurgical Plant Sea Water Distribution
Piping and Instrument Diagram
	 
	 	 	 	 	 	 
	130-FP-049

	 	 	12	 	 	Metallurgical Plant Oxygen and HP Steam Blow
Back Piping and Instrument Diagram
	 
	 	 	 	 	 	 
	130-P-058

	 	 	6	 	 	Heat Recovery Project Flash and Heating P&ID
	 
	 	 	 	 	 	 
	130-FP-059

	 	 	6	 	 	Metallurgical Plant Heat Recovery Project Flash
and Heating Piping and Instrument Diagram
	 
	 	 	 	 	 	 
	130-P-060

	 	 	3	 	 	Pebble Crusher Project Metallurgical Plant
Pebble Crushing Piping and Instrument Diagram Sheet
1
	 
	 	 	 	 	 	 
	130-FP-601

	 	 	2	 	 	Metallurgical Plant FGO Stockpile & Reclaim
Piping and Instrument Diagram
	 
	 	 	 	 	 	 
	130-FP-606

	 	 	3	 	 	Metallurgical Plant FGO Flotation Piping and
Instrument Diagram
	 
	 	 	 	 	 	 
	130-FP-608

	 	 	3	 	 	Metallurgical Plant Concentrate Thickener No.1
Piping and Instrument Diagram
	 
	 	 	 	 	 	 
	0701-130-FP-2071

	 	 	C	 	 	Lihir Gold Expansion 2007 Concentrate Thickener
No.2 Piping and Instrument Diagram
	 
	 	 	 	 	 	 
	0701-130-FP-2196

	 	 	C	 	 	Lihir Gold Expansion 2007 Sea Water Distribution
Piping and Instrument Diagram
	 
	 	 	 	 	 	 
	133-P-001

	 	 	7	 	 	Pilot Flotation Plant Flotation Area
Conditioning tanks Piping and Instrument
Diagram
	 
	 	 	 	 	 	 
	130-FP-059

	 	 	6	 	 	Metallurgical Plant Heat recovery Project Flash
and Heating Piping and Instrument Diagram






 









Table of Contents






	 	 	 	 	 
	Drawing No.	 	Rev	 	Title
	0701-130-FP-2071

	 	C
	 	Lihir Gold
Expansion 2007
Concentrate Thickener
No.2 Piping and
Instrument
Diagram
	 
	 	 	 	 
	0701-130-FP-2045

	 	B
	 	Lihir Gold
Expansion 2007
Pre-Oxidation Feed
Tanks Piping and
Instrument
Diagram
	 
	 	 	 	 
	0701-130-FP-2046

	 	B
	 	Lihir Gold
Expansion 2007
Autoclave Feed Pumps
Piping and Instrument
Diagram
	 
	 	 	 	 
	0701-130-FP-2047

	 	B
	 	Lihir Gold
Expansion 2007
Pressure Oxidation
Piping and Instrument
Diagram
	 
	 	 	 	 
	0701-130-FP-2048

	 	B
	 	Lihir Gold
Expansion 2007
Pressure Oxidation
Autoclave No.4 Piping
and Instrument
Diagram
	 
	 	 	 	 
	0701-130-FP-2049

	 	A
	 	Lihir Gold
Expansion 2007
Pressure Oxidation
Seal Water Piping and
Instrument
Diagram
	 
	 	 	 	 
	0701-130-FP-2050

	 	B
	 	Lihir Gold
expansion 2007
Pressure Oxidation
Seal Water Piping and
Instrument
Diagram
	 
	 	 	 	 
	0701-130-FP-2051

	 	C
	 	Lihir Gold
Expansion 2007
Pressure Oxidation
Piping and Instrument
Diagram
	 
	 	 	 	 
	0701-130-FP-2052

	 	B
	 	Lihir Gold
Expansion 2007
Autoclave No. 4
Agitators Piping and
Instrument
Diagram
	 
	 	 	 	 
	0701-130-FP-2053

	 	B
	 	Lihir Gold
Expansion 2007 Oxygen
and Steam Blow Back
Piping and Instrument
Diagram
	 
	 	 	 	 
	0701-130-FP-2054

	 	B
	 	Lihir Gold
Expansion 2007
Pressure Oxidation
Autoclave No. 4
Piping and Instrument
Diagram
	 
	 	 	 	 
	0701-130-FP-2055

	 	B
	 	Lihir Gold
Expansion 2007
Autoclave No. 4 Feed
Booster Pumps Piping
and Instrument
Diagram
	 
	 	 	 	 
	0701-130-FP-2076

	 	B
	 	Lihir Gold
Expansion 2007 Flash
Transfer Piping and
Instrument
Diagram
	 
	 	 	 	 
	0701-130-FP-2003

	 	C
	 	Lihir Gold
Expansion 2007 HGO
Stockpile and Reclaim
Piping and Instrument
Diagram
	 
	 	 	 	 
	0701-130-FP-2016

	 	C
	 	Lihir Gold
Expansion 2007
Grinding and
Classification Piping
and Instrument
Diagram






 









Table of Contents






	 	 	 	 	 
	Drawing No.	 	Rev	 	Title
	0701-130-FP-2017

	 	A
	 	Lihir Gold Expansion 2007 SAG Mill Piping and Instrument Diagram
	 
	 	 	 	 
	0701-130-FP-2018

	 	A
	 	Lhir Gold Expansion 2007 BALL Mill Piping and Instrument Diagram
	 
	 	 	 	 
	0701-130-FP-2034

	 	A
	 	Lihir Gold Expansion 2007 Process Water Distribution to Grinding Piping
and Instrument Diagram
	 
	 	 	 	 
	0701-130-FP-2036

	 	D
	 	Lihir Gold Expansion 2007 Grinding Thickeners Piping and Instrument
Diagram
	 
	 	 	 	 
	0701-130-FP-2037

	 	B
	 	Lihir Gold Expansion 2007 Grinding Thickeners Piping and Instrument
Diagram
	 
	 	 	 	 
	0701-1300-M-107

	 	M
	 	Metallurgical Plant Put Put Area Site Plan
	 
	 	 	 	 
	0701-1300-M-108

	 	A
	 	Metallurgical Plant Conveyors General Arrangements
	 
	 	 	 	 
	0701-1314-M-022

	 	C
	 	Lihir Gold Expansion 2007 Crushing Station Study Crusher Arrangement
	 
	 	 	 	 
	0701-1315-M-034

	 	B
	 	Lihir Gold Expansion 2007 Ore Reclaim and Handling Plant Conveyor System
CV X4 Elevation (Option 2C)
	 
	 	 	 	 
	0701-1315-M-039

	 	A
	 	Lihir Gold Expansion 2007 Ore Reclaim and Handling Plant Conveyor System
CVX1 Elevation (Option 3)
	 
	 	 	 	 
	0701-1315-M-046

	 	A
	 	Lihir Gold Expansion 2007 Ore Reclaim and Handling Plant Conveyor System
CV X2 Elevation (Option 3)
	 
	 	 	 	 
	0701-1316-M-01

	 	E
	 	Lihir Gold Expansion 2007 Ore Reclaim and Handling Plant Conveyor System
Stacker Area Layout
	 
	 	 	 	 
	0701-130-FP-2001

	 	C
	 	Lihir Gold Expansion 2007 Primary Crushing & Conveying Piping and
Instrument Diagram
	 
	 	 	 	 
	0701-130-FP-2002

	 	B
	 	Lihir Gold Expansion 2007 Primary Conveying Piping and Instrument
Diagram






 









Table of Contents






	 	 	 	 	 	 	 
	Drawing No.	 	Rev	 	Title
	0701-130-FP-2206

	 	 	B	 	 	Lihir Gold Expansion 2007 New Crusher Fire Water Piping and Instrument
Diagram
	 
	 	 	 	 	 	 
	130-FP-003

	 	 	9	 	 	Metallurgical Plant Primary Crushing and Conveying Piping and
Instrument Diagram
	 
	 	 	 	 	 	 
	130-FP-004

	 	 	10	 	 	Metallurgical Plant Primary Crushing and Conveying Piping and
Instrument Diagram
	 
	 	 	 	 	 	 
	130-FP-038

	 	 	14	 	 	Metallurgical Plant Raw Water System Piping and Instrument Diagram
	 
	 	 	 	 	 	 
	130-FP-601

	 	 	2	 	 	Metallurgical Plant FGO Stockpile & Reclaim Piping and Instrument
Diagram
	 
	 	 	 	 	 	 
	0701-130-FP-2016

	 	 	C	 	 	Lihir Gold Expansion 2007 Grinding and Classification Piping and
Instrument Diagram







 











Table of Contents





APPENDIX 6 


LETTER OF AWARD




CONTENTS



§
LETTER OF AWARD


MOP-0011 Consolidated Contract










Table of Contents



 









10th September 2008




Lycopodlum Engineering Qld Pty Ltd

163 Wharf Street

Spring Hill QLD 4000




	 	 	 
	Attention:

	 	Ian Yovlch
	Telephone:

	 	07 3244 7777
	Facsimile:

	 	07 3244 7788
	Mobile:

	 	0419 045 293
	E-Mail:

	 	to: lan.vovlch@lvcopodium.com.au 






Dear Sir,





			
	RE:	 	MILLION OUNCE PLANT UPGRADE PROJECT

WORK PACKAGE MOPU-0011

DESIGN SERVICES FOR THE UPGRADE OF THE CRUSHING, CONVEYING, GRINDING

AND OXIDATION AREAS FOR THE MOPU PROJECT

AWARD NOTIFICATION





Dear Sir,



We are pleased to advise that LSA hereby accepts your Company’s Tender received 18th
August 2008 (Dated 18 August) for Design Services for the Crushing, Conveying, Grinding and
Oxidation Areas for the Million Ounce Plant Upgrade Project otherwise referred to as Contract No
MOPU-0011 & MOPU-0016 (Solely referred to as MOPU-0011 from this date) for the price of based on a
sixty (60) week schedule.




The
following documents form part of the Contract:





	a)	 	Addenda, Notices of Explanation, and Notices to Tenderer’s:






	 	•	 	MOPU-0011 Notice to tenderer’s 1, 2, and
2(revised);
	 
	 	•	 	MOPU-0016 Notice to tenderer’s 1,2,3
and 4.






	b)	 	Tender Documents as issued by LSA including:






	 	•	 	Work Packages MOPU-0011 and MOPU-0016
(Issued by email
21st May 2008 and
6th June Respectively)






	c)	 	Minutes of post tender / pre-award meetings:






	 	•	 	Post Tender Meeting held 17 July 2008;
	 
	 	•	 	Post Tender Meeting held 22 August 2008; and
	 
	 	•	 	Post Tender meeting held
9th September 2008.






	d)	 	Tender correspondence:

MOPU-0011 To Consultant -






	 	•	 	Email dated 21st May (MOPU-0011-L Invitation to Tender — MOPU Grinding &
Oxidation Design





	 	 	 	 	 
	 

	 	 	 	GPO Box 905
	 

	 	Phone: +617 3318 3300
	 	Brisbane QLD 4001 Australia
	Libir Services Australia Pty Limited

	 	Fax: +617 3318 9203
	 	Level 9, 500 Queen Stree
	ABN
33 118 087 611

	 	Website: www LGLgold.com
	 	Brisbane QLD 4000 Australia












Table of Contents



Page 2.

Services)





	•	 	Email dated 5th June (MOPU-0011-L Grinding thru POX Design
Services — Notice to Tenderers #1)
	 
	•	 	Email dated 23rd July (MOPU-0011-L Re: — Lycopodium Capacity to Tender)
	 
	•	 	Email dated 21st August (MOPU-0011-L Post Tender meeting #2 — Grinding /
POX / Crushing / Conveying)
	 
	•	 	Email dated
26th August (MOPU-0011-L RE: Clarification of Battery Limits Between
MOPU-0011 & MOPU-0018)





MOPU-0011: From Consultant -





	 	•	 	Email dated 22nd May (MOPU-0011-C FW: Invitation to Tender — MOPU Grinding
& Oxidation Design Services)
	 
	 	•	 	Email dated
23rd July (RE: MOPU-0011-L Re: — Lycopodium Capacity to Tender
[scanned by scanmail])
	 
	 	•	 	Email dated 18th August (MOPU-0011 & MOPU-0016)
	 
	 	•	 	Email dated 25th August (MOPU-0011-C Clarification of Battery Limits Between
MOPU-0011 & MOPU-0018)




MOPU-0016: To Consultant —





	 	•	 	Email dated 6th June (MOPU-0016-L Invitation to Tender — Crushing &
Conveying Design Services)
	 
	 	•	 	Email dated 17th June (MOPU-0016-L MOPU Crushing / Conveying Design — Notice To
tenderers #1)
	 
	 	•	 	Email Dated 18th June (MOPU-0016-L Crushing/Conveying Design — Notice to tenderers
#2)
	 
	 	•	 	Email dated 24th June (MOPU-0016-L Crushing I Conveying Design Tender — Notice
to Tenderers #3)
	 
	 	•	 	Email dated 24th June (MOPU-0016-L Crushing / Conveying Design tender — Notice
to Tenderers #4)
	 
	 	•	 	Email dated 3rd July (MOPU-0016-L Crushing / Conveying Post tender Questions)
	 
	 	•	 	Email dated 16th July (MOPU-0016-L Post tender meeting agenda)
	 
	 	•	 	Email dated 23rd July (MOPU-0016-L Post tender meeting minutes)
	 
	 	•	 	Email dated 22nd August (MOPU-0016-L Information from Post tender meeting #2)
	 
	 	•	 	Email dated 22nd August (MOPU-0016-L Pebble crushing Information)
	 
	 	•	 	Email dated 25th August (MOPU-0016-L Organisational structure)
	 
	 	•	 	Email dated 25th August (MOPU-0016-L Post tender meeting #2 Miinutes)
	 
	 	•	 	Email dated 28th August (MOPU-0016-L Submission questions)
	 
	 	•	 	Email dated 2nd September (MOPU-0016-L RE: Submission Questions)
	 
	 	•	 	Email dated 3rd September (MOPU-0016-L Schedule dates)
	 
	 	•	 	Email dated 9th September (MOPU-0016-L RE: Insurance Policy)
	 
	 	•	 	Email dated
10th September (MOPU-0016-L Minutes of Meeting
9-9-08)





MOPU-0016: From Consultant -





	 	•	 	Email dated 13th June (On behalf of Greg O’Neil: MOPU-0016-C Queries)
	 
	 	•	 	Email dated 18th June (Re: MOPU-0016-L MOPU Crushing / Conveying Design — Notice
To tenderers #1 [scanned by scanmail])
	 
	 	•	 	Email dated 24th June (Re: MOPU-0016-L Crushing / Conveying Design tender -
Notice to Tenderers #4 [scanned by scanmail])
	 
	 	•	 	Email dated 27th June (MOPU-0016-C: Tender Package for the Crushing and
Conveying Facilities Design Services (P2036) — Part 1 of 3 [scanned by scanmail])
	 
	 	•	 	Email dated 27thJune (Fw: MOPU-0016-C: Tender Package for the Crushing and
Conveying Facilities Design Services (P2036) — Part 2 of 3 [scanned by scanmail])
	 
	 	•	 	Email dated
27th June
(Fw: MOPU-0016-C: Tender Package for the Crushing and
Conveying Facilities Design Services (P2036) — Part 3 of 3 [scanned by scanmail])
	 
	 	•	 	Email dated 3rd July (Re: MOPU-0016-L Crushing / Conveying Post tender
Questions [scanned by scanmail])
	 
	 	•	 	Email dated
8th July (On Behalf of Greg O’Neil: MOPU-0016 Post Tender Questions.)
	 
	 	•	 	Email dated 11th July (Re: Tender Review Meeting [scanned by scanmail])
	 
	 	•	 	Email dated 16th July (Re: MOPU-0016-L Post tender meeting agenda [scanned by
scanmail])
	 
	 	•	 	Email dated 18th July (MOPU-0011 — Overall Project Schedule)
	 
	 	•	 	Email dated 21st July (MOPU-0011 — Lycopodium Capacity to Tender)
	 
	 	•	 	Email dated 22nd July (FW: MOPU-0011-L Re: — Lycopodium Capacity to Tender
[scanned by scanmail])
	 
	 	•	 	Email dated 23rd July (RE: MOPU-0016-L Post tender meeting minutes [scanned by
scanmail])
	 
	 	•	 	Email dated 1st August (RE: MOPU-0016-L-001 Post Tender Meeting #2 [scanned by
scanmail])
	 
	 	•	 	Email dated 7th August (no subject line)










Table of Contents



Page 3.


	 	•	 	Email dated 18th August (MOPU-0011 & MOPU-0016)
	 
	 	•	 	Email dated 21st August (CV’s)
	 
	 	•	 	Email dated 27th August (no subject line)
	 
	 	•	 	Email dated 28th August (Negotiating table.)
	 
	 	•	 	Email dated 29th August (FW: [scanned by scanmail])
	 
	 	•	 	Email dated 29th August (MOPU-0016-L Submission questions [scanned by
scanmail])
	 
	 	•	 	Email dated 3rd September (MOPU-0016-L RE: Submission Questions)
	 
	 	•	 	Email dated 3rd September (no subject line)
	 
	 	•	 	Email dated 4th September (Schedule & Planned Meeting)
	 
	 	•	 	Email dated 9thSeptember (Fw Insurance Policy [scanned by
scanmail])
	 
	 	•	 	Email dated 10th September (Fw: MOPU-0016-L RE: Insurance Policy
[scanned by scanmail])
	 
	 	•	 	Email dated 10th September (Budget. Schedule & Org Chart)






	e)	 	Consultant’s Tender(s), and additional submitted supporting information.





Your attention is drawn to the following matters:





	1.	 	You are advised that the Project Management of your services will be the responsibility of:






	 	a)	 	Project Manager—
	 
	 	b)	 	Design Manager —
	 
	 	c)	 	Design package Manager —






	2.	 	You are required to commence the Services immediately.
	 
	3.	 	A meeting is required with your Company at a time TBA to finalise the contract document
and kick off the work package.
	 
	4.	 	This letter confirms LSA’s verbal advice of Contract Award 10th September
2008. which shall serve as the commencement of the Project Schedule, and the date of
commencement of Services.




LSA looks forward to the successful performance of your Contract.




	 	 	 
	Yours faithfully,

	 	Acceptance of Award of Contract
	 

	 	For and On Behalf of
	 

	 	Lycopodium Engineering Qld Pty Ltd