AIRTRUNKANNUAL COMPLIANCEREPORT(EPBC 2019/8417)
31/10/2021 TO
31/10/2022
COMMERCIAL
DEVELOPMENT AT
210 SWANN DRIVE,
DERRIMUT, VICTORIAFEBURARY 2023
PUBLICAnnual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Level 15, 28 Freshwater PlaceSouthbank VIC 3006
Tel: +61 3 9861 1111
Fax: +61 3 9861 1144
wsp.comREV

DATE

DETAILS

1

16/02/2023

Final

NAME

DATE

Prepared by:

Justin Pegg

17/02/2023

Reviewed by:

Imogen Merlot

17/02/2023

Approved by:Rodney van der Ree

17/02/2023

SIGNATURE

This document may contain confidential and legally privileged information, neither of which are intended to be waived,
and must be used only for its intended purpose. Any unauthorised copying, dissemination or use in any form or by anymeans other than by the addressee, is strictly prohibited. If you have received this document in error or by any meansother than as authorised addressee, please notify us immediately and we will arrange for its return to us.
PS120946-ECO-ACR_YR3-Rev0

PublicFeburary 2023

EPBC 2019/8417

Reporting period: 31/10/2021 – 31/10/2022

Our ref: PS120946-ECO-ACR_YR3-Rev0
Your ref: EPBC 2019/8417
By email and post
post.approvals@environment.gov.au
16 February 2023
PublicAudit and Assurance Section
Compliance and Enforcement Branch
Environment Assessment and Compliance Division
Department of the Environment
GPO Box 787, Canberra ACT 2601

To Whom It May Concern
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
This Annual Compliance Report documents compliance against conditions of approval andprovides results of annual offset site monitoring for EPBC Act Approval (EPBC 2019/8417)
for the 31/10/2021 – 31/10/2022 reporting period.
I hope this satisfies your requirements on this matter. If clarification or further information issought, please contact me on 03 8662 6260 or justin.pegg@wsp.com.
Yours sincerely

Justin Pegg
Associate Ecologist

Level 15, 28 Freshwater PlaceSouthbank VIC 3006
Tel: +61 3 9861 1111
Fax: +61 3 9861 1144
www.wsp.com
WSP Australia Pty Limited ABN 80 078 004 798

EPBC 2019/8417

TABLE OFCONTENTS

Reporting period: 31/10/2021 – 31/10/2022

1

ANNUAL COMPLIANCE REPORTING .............................1

1.1

PROJECT – ACTION .................................................................. 1

1.2

APPROVAL UNDER THE EPBC ACT ....................................... 1

1.3

COMPLIANCE REPORT ............................................................ 1

2

ANNUAL MONITORING – OFFSETMANAGEMENT PLAN.........................................................8

2.1

SUMMARY OF RESULTS .......................................................... 8

REFERENCES.................................................................................10

LIST OF TABLESTABLE 1.1

APPROVAL CONDITIONS COMPLIANCE ................................... 2

LIST OF APPENDICESAPPENDIX A MAPS OF IMPACT AREA AND OFFSET AREAREPLICATED FROM EPBC APPROVAL 2019/8417
APPENDIX B OFFSET MANAGEMENT PLAN; ANNUAL
MONITORING APPENDICESAPPENDIX C LANDOWNER REPORTING
APPENDIX D DECLARATION OF ACCURACY
APPENDIX E WSP PHOTOPOINTS – NOVEMBER 2022

EPBC 2019/8417

Reporting period: 31/10/2021 – 31/10/2022

1

ANNUAL COMPLIANCE REPORTING

1.1

PROJECT – ACTION

In 2019, AirTrunk Operating Pty Ltd proposed to establish a commercial development at 210 Swann Drive, Derrimut,
Victoria. The proposed action was referred to the Australian Government Department of Climate Change, Energy, theEnvironment and Water (DCCEEW) (EPBC 2019/8417) for impacting 2.444 hectares of the Environment Protection andBiodiversity Conservation Act 1999 (EPBC Act) listed Threatened Ecological Community ‘Natural Temperate Grasslandof the Victorian Volcanic Plain’ (NTGVVP) – Critically Endangered, and 2.444 hectares of habitat for the Vulnerable
Striped Legless Lizard Delma impar.

1.2

APPROVAL UNDER THE EPBC ACTAirTrunk Operating Pty Ltd received approval for the action on 23 October 2019. One of the conditions of approval(Condition 12 of EPBC Act Approval 2019/8417) was to provide DCCEEW with an Annual Compliance Report, to besubmitted within 60 days of the anniversary of the date of commencement/approval.
As per the Deed of Agreement with DCCEEW dated 14 April 2020, EPBC approval (2019/8417) was transferred from
AirTrunk Operating Pty Ltd, to Air Trunk Pty Ltd (as trustee for AirTrunk Melbourne Land Trust).

1.3

COMPLIANCE REPORTThe reporting period for this compliance report is the third 12 month-period following commencement of the action
which occurred on 31/10/2019. This is the third compliance report and covers the period 31/10/2021 – 31/10/2022. The
final compliance report is to be for the period 31/10/2029 – 31/10/2030.
The compliance against approval conditions is provided in Table 1.1 below. Compliance reporting has been undertaken
as per the Federal Annual Compliance Reporting Guidelines (DoE, 2014).
To assess annual compliance WSP has fulfilled requirements for ecological third party annual monitoring and reporting
commitments as per the approved Offset Management Plan (OMP) (EHP, 2019a) for year 1 of the offset. Annual
reporting undertaken by WSP against the OMP commitments is provided in Appendix B-1. Landowner annual
monitoring and reporting commitments are provided in Appendix C.
As required by the Annual Compliance Reporting Guidelines (DoE, 2014), the declaration of accuracy is attached as
Appendix D.
Mapping of the action area and offset area as shown in the Approval have been provided in this report for convenience
below.

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page 1

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

Table 1.1

Approval conditions compliance

CONDITION REQUIREMENTOF
APPROVALCOMPLIANT/NON- EVIDENCE SUPPORTING CLAIMS REGARDING COMPLIANCECOMPLIANT
OF NON-COMPLIANCE

1Compliant

In the study area, the approval holder must not clear more than:ab22.444 hectares of NTGVVP.
2.444 hectares of Striped Legless Lizard habitat.

Clearance was undertaken in accordance with the EPBC Approvaland can be confirmed in writing by Air Trunk if required.

Prior to the commencement of the action, to compensate for the loss of up Compliant
to 2.444 ha of NTGWP and 2.444 ha of Striped Legless Lizard habitat, theapproval holder must control the offset area, must provide the Department
with written evidence of the approval holder's effective management
authority over the offset area, and must implement the offset management
plan at the offset area. The approval holder must continue to implement theoffset management plan until the approval expires.

Landowner confirmed commencement of management, as per Offset
Management Plan (EPBC 2019/8417) on 21 October 2019 via email.

3

Within 5 months of the date of approval, the approval holder must secure
the offset area.

CompliantCredit Trade Agreement securing the offset area signed 23 December
2019.

4

Notify department with:

Compliant

a
b

a
b

written evidence that offset has been secured.
Shapefile of offset attributes

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

DCCEEW notified via EMKC pty. ptd. on behalf of AirTrunk- email
dated 29 October 2019.

Department notified by email on 29 October 2019.
Shapefile submitted via email on 9 October 2019. Emailed toRobert.Kirby@Environment.gov.au.

WSP
Feburary 2023
Page 2EPBC 2019/8417

Reporting period: 31/10/2021 – 31/10/2022

CONDITION REQUIREMENTOF
APPROVAL

5COMPLIANT/NON- EVIDENCE SUPPORTING CLAIMS REGARDING COMPLIANCECOMPLIANT
OF NON-COMPLIANCE

The approval holder must implement the CEMP and weed measures for the Compliant
duration of the approval.

Communication via email on 15/12/2020 from a senior project
manager of[Pty. Ltd - construction contractors
for AirTrunk], confirming compliance with the CEMP stating:“have adhered to the measures identified in the[Preliminary Documentation] and CEMP by routinely andcontinuously monitoring and managing the weeds on the
210 site throughout the development construction works.
Inspections have been undertaken by our on site Health,
Safety and Environment Committee made up of Built
personnel, Airtrunk representative and sub-contractor
representative during their weekly site walks.”

6

Notify department of commencement of the action within 10 business days Compliantof commencement.

Action commenced on 31 October 2019. Department notified via
EMKC email on 29 October 2019.

7

If the commencement of the action does not occur within 5 years from thedate of this approval, then the approval holder must not commence theaction without the prior written agreement of the Minister.

Not applicable

Action commenced on 31 October 2019.

8

The approval holder must maintain accurate and complete compliancerecords.

CompliantCompliance recording requirements were met for years 1 & 2 inAnnual Compliance Reports – ACRs, published at:https://www.airtrunk.com/policies-reports/
Compliance recording requirements will be met for year 3 with thisreport to be published at the same link.

9

If the Department makes a request in writing, the approval holder must
provide electronic copies of compliance records to the Department within
the timeframe specified in the request.

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

Not applicable

To be submitted electronically to DCCEEW upon request if required.

WSP
Feburary 2023
Page 3

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

CONDITION REQUIREMENTOF
APPROVALCOMPLIANT/NON- EVIDENCE SUPPORTING CLAIMS REGARDING COMPLIANCECOMPLIANT
OF NON-COMPLIANCE

10

Compliant

The approval holder must:
a
b

c
d
11

submit plans electronically to the Department for approval by the
Minister;publish each plan on the website within 20 business days of the date
the plan is approved by the Minister or of the date a revised action
management plan is submitted to the Minister or the Department,
unless otherwise agreed to in writing by the Minister;
exclude or redact sensitive ecological data from plans published on thewebsite or provided to a member of the public; andkeep plans published on the website until the end date of this approval.

The approval holder must ensure that any monitoring data (including
Compliantsensitive ecological data), surveys, maps, and other spatial and metadata
required under a plan, is prepared in accordance with the Department's
Guidelines for biological survey and mapped data (2018) and submitted
electronically to the Department in accordance with the requirements of theplan.

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunkabcdMapping undertaken in Year 1 as a part of the ecologicalmonitoring is provided in Appendix B-5 in this report.
Plan is to be published by, and hosted on, AirTrunk’s website athttps://www.airtrunk.com/policies-reports/.
No ecologically sensitive data has been published to date.
Plans remain published on website until all approvalrequirements are satisfied.

Minister has received plans. Offset Management Plan provided as apart of the final Preliminary Documentation – 19 September 2019.
Year 3 digital data collected by WSP is to be sent with this AnnualCompliance Report in addition to datasets previously sent for Years 1
and 2.

WSP
Feburary 2023
Page 4

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

CONDITION REQUIREMENTOF
APPROVALCOMPLIANT/NON- EVIDENCE SUPPORTING CLAIMS REGARDING COMPLIANCECOMPLIANT
OF NON-COMPLIANCE

12Compliant

The approval holder must prepare a compliance report for each 12-month
period following the date of commencement of the action, or otherwise inaccordance with an annual date that has been agreed to in writing by the
Minister. The approval holder must:
a
b
c
d
e
f

publish each compliance report on the website within 60 business days
following the relevant 12-month period;
notify the Department by email that a compliance report has been
published on the website;and provide the weblink for the compliance report within five businessdays of the date of publication;
keep all compliance reports publicly available on the website until thisapproval expires;
exclude or redact sensitive ecological data from compliance reports
published on the website; andwhere any sensitive ecological data has been excluded from the version
published, submit the full compliance report to the Department within
5 business days of publication.

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

a
b
c
d
e
f

Compliance will be published by AirTrunk athttps://www.airtrunk.com/policies-reports/
Notification to be provided by email complete with this report.
Link to be sent to post.approvals@environment.gov.au
Report will remain published on website until all conditions of
this approval satisfied.
No ecologically sensitive data has been provided.
Not applicable, as no ecologically sensitive data has been
provided.

WSP
Feburary 2023
Page 5

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

CONDITION REQUIREMENTOF
APPROVAL

13

COMPLIANT/NON- EVIDENCE SUPPORTING CLAIMS REGARDING COMPLIANCECOMPLIANT
OF NON-COMPLIANCE

The approval holder must notify the Department in writing of any: incident; Compliant
non-compliance with the conditions; or non-compliance with thecommitments made in plans. The notification must be given as soon aspracticable, and no later than two business days after becoming aware of theincident or non-compliance. The notification must specify:abc

No incidents or non-compliances have occurred in the year 3
reporting period.

any condition which is or may be in breach;a short description of the incident and/or non-compliance; andthe location (including co-ordinates), date, and time of the incident
and/or non-compliance.

In the event the exact information cannot be provided, provide the best
information available.
14

The approval holder must provide to the Department the details of any
incident or non-compliance with the conditions or commitments made inplans as soon as practicable and no later than 10 business days after
becoming aware of the incident or non-compliance, specifying:
a
b
c

15

Compliantb

any corrective action or investigation which the approval holder has
already taken or intends to take in the immediate future;
the potential impacts of the incident or non-compliance; andthe method and timing of any remedial action that will be undertakenby the approval holder.

The approval holder must ensure that independent audits of compliancewith the conditions are conducted as requested in writing by the Minister.

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunkac

Not applicable

Issues were raised with the Landowner. See landowner report inAppendix C.
Potential impact of offset management issues raised being adecline in offset quality, has the potential for a non-compliance,
however this is not yet considered to be a non-compliance.
See landowner report in Appendix C.

Not requested by Minister

WSP
Feburary 2023
Page 6

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

CONDITION REQUIREMENTOF
APPROVALCOMPLIANT/NON- EVIDENCE SUPPORTING CLAIMS REGARDING COMPLIANCECOMPLIANT
OF NON-COMPLIANCE

16

Not applicableNot requested by Minister

17

The approval holder must publish the audit report on the website within 10 Not applicablebusiness days of receiving the Department's approval of the audit report andkeep the audit report published on the website until the end date of thisapproval.

Not requested by Minister

18

Within 30 days after the completion of the action, the approval holder must Compliant
notify the Department in writing and provide completion data.

AirTrunk can confirm the Action has been completed, as the footprintof the building works is complete.

For each independent audit, the approval holder must:abc

provide the name and qualifications of the independent auditor and thedraft audit criteria to the Department;
only commence the independent audit once the audit criteria have been
approved in writing by the Department; andsubmit an audit report to the Department within the timeframe
specified in the approved audit criteria.

aProject No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page 7EPBC 2019/8417

2

Reporting period: 31/10/2021 – 31/10/2022

ANNUAL MONITORING – OFFSETMANAGEMENT PLAN

Annual monitoring to evaluate progress must be evaluated against the objectives set out in section 8 of the Offset
Management Plan (OMP) (EHP, 2019a). Results have been compiled against these objectives in reference to Table 8 of
the OMP (EHP, 2019a). This table is provided in Appendix B.

2.1

SUMMARY OF RESULTS

2.1.1

DETAILED VEGETATION MONITORING

Detailed vegetation monitoring was undertaken as per Section 8.2 of the OMP. Detailed vegetation monitoring is to beundertaken in years 1 – 4, 6, 8 & 10. The full results of this monitoring are provided in Appendix B.
YEAR 3 MONITORING SUMMARY
Key results of vegetation monitoring are summarised below:— Biomass percentage cover was assessed as being 58.2 %, which is up from Year 2 levels. Inter-tussock space wasassessed as being 2.7 %, which is a decrease from 4.3 % in year 2. See Table B.3 in Appendix B-2. Targets as per
the OMP for biomass percentage cover and inter-tussock space are 20-40% and >20% respectively. Biomass andinter-tussock space indicate a reduction in quality from year 2, however this should be considered in the context of2021 and 2022 being declared La Niña years, with higher than average rainfall which would have encouraged
substantial vegetative growth.
— Coverage of high threat – HT, exotic weeds was assessed as being at 29%, this is up from the previous year (15 %)although still down from the 40 % levels of year 1. WSP observations concur with Landowner reporting, in that there
has been no increase in coverage of the majority of HT weeds being Spear Thistle, Toowoomba Canary-grass,
Saffron Thistle, Horehound, Galenia, Chilean Needle-grass and Bathurst Burr. It should be noted that. at the time ofassessment there remained large patches of untreated and seeding Serrated Tussock *Nassella trichotoma, and otheruntreated grassy herbaceous weeds. See image 1 Table B.5.
— Plains Grassland EVC 132 was assessed as having a Habitat Hectare score of 41/100 against the (correct) Lowrainfall Plains Grassland EVC 132_63 benchmark. This was previously assessed as EVC 132_61 Heavier soils
Plains Grassland scoring 47.44/100. This score is considered unchanged from the previous year as all VQA scoring
components, except the Understory, were unchanged. The reduction in understory scoring from 20 – 15 is notindicative of a reduction in quality in year 3. This scoring is simply considered more reflective of the actual qualityof the vegetation in comparison to it’s likely pre-1750 quality. This score will likely increase again following
successful implementation of future management.

2.1.2

STRIPED LEGLESS LIZARD MONITORING

Striped Legless Lizard population monitoring was undertaken as per section 8.3 of the OMP. Results of Striped LeglessLizard monitoring is provided in Table B.4, Appendix B-3. The location of the tile grids checked is shown in Appendix
B-5.
Striped Legless Lizard surveys are to be undertaken in years 1 – 4, 6, 8 & 10.
YEAR 2 MONITORING SUMMARY
No Striped Legless Lizards were observed during the two prescribed checks in year 3. With only two checks, this does
not indicate that the species is not present or is declining, however it may indicate that the species is not present in highProject No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page 8EPBC 2019/8417

Reporting period: 31/10/2021 – 31/10/2022

density. The Preliminary Documentation reports that ‘a population of SLL was detected during targeted surveys,
multiple age cohorts were observed suggesting a sustainable, breeding population is present within the offset site’ (EHP,
2019c). The PD and OMP do not detail any survey results indicating the presence of a population.
Section 6.7 of PD (EHP, 2019c) states that ‘the desired outcome is the maintenance and improvement of the SLL
population.’ It is noted that this is not a specific commitment but rather described as a desired outcome. The OMP only
commits to habitat improvement of the site (OMP section 5.4 (EHP, 2019a)), rather than maintenance or improvement of
the population. With an improvement in NTGVVP, SLL habitat is considered similarly improved.

2.1.3

MONITORING OF MANAGEMENT ACTIONSMonitoring against Table 8 of the OMP – Management Actions Table, was undertaken and is provided as Table B.1,
Appendix B-1.
MANAGEMENT PLAN MONITORING SUMMARY
The key results of this monitoring are summarised below:— Pulse grazing had been undertaken at the time of inspection. See Landowner reporting in Appendix C. Pulse grazing
appears to have not been as successful as it was in year two, with biomass levels increasing.
— Landowner reporting as per state requirements is comprehensive and accurate. – Landowner reporting Appendix C.
— Fences are in excellent condition and fit for purpose.
— Rabbits were not observed, warrens appeared abandoned. No Fox scats were observed. No Fox dens were observed.
Warrens were reported to be hand-collapsed and baited, and Foxes and Rabbits hunted with longarm rifles in
December 2022 – Landowner reporting Appendix C.
— It was previously mentioned that there needs to be greater effort to minimise off target / overspray when conducting
weed control. This advice appears to not have been observed, with overspray around serrated tussock often
impacting indigenous grasses to a higher degree than what would usually be expected in management of indigenous
grassland. Weed control in NTGVVP is recommended to be undertaken by personnel experienced in the applicationof herbicide in conservation areas and minimising off-target damage and experienced in the identification ofindigenous flora species.
— As mentioned above Feather Heads Ptilotus macrocephalus was not observed in year 2. This may be due to grazingpressure, errant herbicide application, or natural mortality.

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page 9EPBC 2019/8417

Reporting period: 31/10/2021 – 31/10/2022

REFERENCES
DOE 2014. Annual Compliance Report Guidelines. In: ENVIRONMENT, D. O. T. (ed.). Commonwealth of Australia.
EHP 2019a. Offset Management Plan: 5-95 Birds Road, Balliang, Victoria (EPBC 2019/8417).
EHP 2019b. Offset Site Assessment: 5 - 95 Birds Road, Balliang, VIctoria.
EHP 2019c. Preliminary Documentation fo the Proposed Development at 210 Swann Drive, Derrimut, Vic (EPBC
2019/8417).

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page 10

MAPS OF IMPACT AREA AND OFFSET
AREA REPLICATED FROM EPBCAPPROVAL 2019/8417

APPENDICES

1. Appendix 1: the location ofthe proposed action, as demarcated by the red line and labelled 'Study
area',

Figure 2legendEcological features
210 Swann Drive,c:::JSNdy

DerrimutCl

Area

Ecological Vi!gei:afion Class
Plains GfassIafId

EPBC Ad-lislEd ~caI
t:OIlIIlll\lf1ity
r7'777J' Nltwa" lemperate Gr:ass4aMd: of ~~VlCfurian 'i;'cMcanic Plain'.''''...,.::r
_._..

7

"I~_

':a
bMt '# -'x~
• Iii j"'1::.0..:11(')1:~If.. ,;I4IIuo M ... ..,...,,;Mna~.Sl~~ao:!~J __a'l~~"'!I"IIolto~~.~'..... 1W_
JI'nnI ...... '!a.4n.::,.

"'1'''-'''''',..._......,.,--....u... _____.. :In.II, ......

!w.,.,

2.

Appendix 2: the location of the offset which must be secured under condition

3, as demarcatedby the blue dotted line and labelled 'Offset area'.

Natural :remperate

P'7777l Grassland of the Victorian~Volcani. Plain, and Striped
legless Lizard habitat

Ecological features
Offset Site Assessment tor
Natural Temperate Grasslaodof
ViCtorian Volcanic Plainat 5-95 Birds Road, BaHiangme~~1:iIi:L1hI::8bR.d..ulDr'II~na:_r.-11II:
a:0¥0Icy til C(,ll:"a;e~!e:i ~ 1ITt.lr~1l::I:I1n "!J<IOklllklt"~peI'IOO&IIIrY,Io:r~)aIOUP3't~'I~~slICIonmcOQ~~I/IoiEr..:~~"'\'):;.u-.aln.ll~rKl~kUtYO(bt-tli.naao:!:.e-1IJf1)l11~
11:1_
dI:!II'oooXQttl::w>lUI'lttJ:,~
1;1;~_i'&<l;:'_R~;l.t..l!'rtli'e"

8... Ci'._'010LIt1SiO

OFFSET MANAGEMENT PLAN; ANNUAL
MONITORING APPENDICESOFFSET MANAGEMENT PLAN
MONITORING RESULTS – YEAR 3

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

Table B.1

Management actions table and reporting year 3

REPORT DETAILS
Assessor/sJustin Pegg

Dates

Striped Legless Lizard (SLL) survey
dates

14 September and 10 November 2022

NTGVVP monitoring date/s

10 November 2022

Offset site monitoring date/s

10 November 2022

Landowner reporting Landowner reporting forms
completed and attached?

Attached at Appendix CYEARENVIRONMENTAL OUTCOME COMPLIANT /ANNUAL ASSESSMENT OF PROGRESS (AS AT 10
TO BE ACHIEVED – OMP
NON-COMPLIANT NOV 2022)/ NOT
APPLICABLE

AREAMANAGEMENT TIMINGACTIONDESCRIPTION –OMP(AS AT 10 NOV
2022)
Fencing
1-1010.5 ha of Maintain fencing

Ongoing

NTGVVP in good condition
and 10.5 around entire
ha of SLL boundary of allsites where fencing
habitatexists or isrequired

Maintain fencing to DEECA
fencing standards in BushBroker
Information Sheet 12 - Standards
for Management — Fencing

CompliantFencing repaired/renewed. Fencing is fit for the purpose of stock
exclusion, as per the updated Management standards for native
vegetation offset sites (DELWP 2019) with 7 strands of wire.
Fencing is around perimeter of wider paddock rather than theimmediate offset area.

Refer Section 5.5.2
of OMP

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page B-1-1

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

YEAR

AREA

MANAGEMENT TIMINGACTIONDESCRIPTION –OMPENVIRONMENTAL OUTCOME COMPLIANT /ANNUAL ASSESSMENT OF PROGRESS (AS AT 10
TO BE ACHIEVED – OMP
NON-COMPLIANT NOV 2022)/ NOT
APPLICABLE(AS AT 10 NOV
2022)

1-10

10.5 ha of Erect temporary

Compliant

Stock not grazing wider paddock year-round. Stock is excluded
from offset area with the exception of stock used for pulse
grazing for biomass control.

Immediately on Erect fencing to DELWP fencing
Compliant.
NTGVVP erect an additional identification standards in BushBroker
and 10.5 fence immediately of threat
Information Sheet 12 — Standards
ha of SLL around the entire
for Management — Fencing
boundary of thehabitatoffset site

Fencing not required around offset area as threats not identified.

NTGVVP fencing aroundand 10.5 offset site during
ha of SLL grazing exclusion
period (if stock
habitatpresent during thisperiod within theproperty cannot be
confined to certain
areas)

October November

Exclude stock from the offset site
during exclusion period to protect
NTGVVP community.

Refer Section 5.5.3
of OMP
1-10

10.5 ha of If a threat arises

Refer Section 5.5.2
of OMP

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page B-1-2

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

YEAR

AREA

MANAGEMENT TIMINGACTIONDESCRIPTION –OMPENVIRONMENTAL OUTCOME COMPLIANT /ANNUAL ASSESSMENT OF PROGRESS (AS AT 10
TO BE ACHIEVED – OMP
NON-COMPLIANT NOV 2022)/ NOT
APPLICABLE(AS AT 10 NOV
2022)

1

10.5 ha of Establish posts to Immediately on Facilitate management andmonitoring of the offset site.
NTGVVP mark the boundary approval ofoftheoffset
site
in
year
one
Delineate location of temporary
and 10.5
management
exclusion fence.
ha of SLL accordance withadvicefromaworks.
habitatqualified ecologist
and land surveyor

CompliantBoundary of offset site is delineated on ground by wooden
survey pegs at vertices of offset area. These survey pegs werereported to have been placed by surveyor.

Eliminate woody weeds (<1%cover)

CompliantControl of woody weeds is being undertaken. Coverage ofwoody weeds appears to be less than 1% of vegetative cover.

10.5 ha of Control all
Refer to Table
NTGVVP herbaceous weeds. 6

Eliminate all high threat weeds(<1% cover) within offset site.

Compliantand 10.5 Refer to Table 4
ha of SLL for list of
habitatherbaceous weeds,

Minimise off-target damage (avoid
all native plants)

Coverages of herbaceous weeds to be controlled wereapproximately equal to, or less than coverages listed in Table 4of the OMP.

Refer Section 5.5.
I. of OMP
Woody Weeds
1-10

10.5 ha of Eliminate all new
NTGVVP and emerging
and 10.5 woody weeds

Ongoing

ha of SLL Refer Section 5.5.3
habitatof OMP
Herbaceous Weeds
1-10

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page B-1-3

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

YEAR

AREA

MANAGEMENT TIMINGACTIONDESCRIPTION –OMPENVIRONMENTAL OUTCOME COMPLIANT /ANNUAL ASSESSMENT OF PROGRESS (AS AT 10
TO BE ACHIEVED – OMP
NON-COMPLIANT NOV 2022)/ NOT
APPLICABLE(AS AT 10 NOV
2022)

their control
method and timingof actions

Coverage of Wild Oat *Avena fatua was around 30% after year 1of management. This has been now much reduced in years 2 & 3
following biomass management to a coverage of around 5%.

Refer Section 5.5.3
of OMP

While this measure has been assessed as compliant, there is thepotential for non-compliance if future efforts are not improved
on, working toward the target of <1% coverage of high threat
weeds as per Table 8 of the OMP. At the time of assessment
there remained large patches of untreated and seeding Serrated
Tussock *Nassella trichotoma, and other untreated grassy
herbaceous weeds. See image 1 Table B.5.
It should be noted that significant overspray of grassland is still
occurring as a result of weed control efforts. This issue waspreviously raised with the landowner, and the need to minimise
off-target damage when applying herbicide discussed.
The OMP discusses herbicide application in terms of spotspraying. This should be interpreted as knap-sacking. If quick
sprays or rigs are to be used these should only be used at lowpressures and at close range with high-accuracy wands. An
example of overspray is shown in Image 2 Table B.5. Weed
control in NTGVVP is recommended to be undertaken by
personnel experienced in the application of herbicide in areas ofconservation and minimising off target damage.

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page B-1-4

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

YEAR

AREA

MANAGEMENT TIMINGACTIONDESCRIPTION –OMPENVIRONMENTAL OUTCOME COMPLIANT /ANNUAL ASSESSMENT OF PROGRESS (AS AT 10
TO BE ACHIEVED – OMP
NON-COMPLIANT NOV 2022)/ NOT
APPLICABLE(AS AT 10 NOV
2022)

1-10

10.5 ha of Eliminate all new Ongoing.
NTGVVP & emerging
and 10.5 herbaceous weeds<1% cover of all new and emerging Compliant
herbaceous weeds at the end ofYear 10

Herbaceous and grassy weeds were listed by previous assessorsof the site (EHP, 2019b). Great Mullein *Verbascum thapsus
was recorded in year 2, this species was not previously recorded
by WSP, or by EHP. There is the possibility for not compliance
if this species is not kept below 1%.

No surface disturbance within theoffset site

There was not apparent surface disturbance across the offset
area.

ha of SLL Refer Section 5.5.3
habitatof OMP
Pest Animals
1-10

10.5 ha of Control rabbits and Refer to Table
7
NTGVVP foxes. Refer to
Table
5
for
a
list
of
and 10.5
ha of SLL control methods
and timing of
habitatactions
Refer Section 5.5.4
of OMP

1-10

10.5 ha of Monitor andOngoing
controlrabbitsand
NTGVVPand 10.5 foxes
ha of SLL Refer Section 5.5.4
habitatof OMP

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

Compliant

No active rabbit warrens to bepresent

Rabbits were not observed and one warren appeared abandoned.
No fox scats or fox dens were observed.

No active fox dens to be present

Warrens were reported to be hand-collapsed and baited, andfoxes and rabbits hunted with longarm rifles in December 2021 –Landowner reporting Appendix C.

No rubbish/artificial harbour
present
Minimal artificial piles of logs androcks

No rubbish or artificial harbour was present

Reduction in the abundance of pest Compliant
animals, and no detectable impacts
to the native grassland

The presence of rabbits is mentioned in section 5.5.5.1 of the
OMP (EHP, 2019a) and both foxes and rabbits are mentioned as
identified on site in the preliminary assessment of the offset site
(EHP, 2019b). Current pest levels appear to be lower to that
discussed in these documents being:

No artificial piles of logs or rocks were observed

WSP
Feburary 2023
Page B-1-5

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

YEAR

AREA

MANAGEMENT TIMINGACTIONDESCRIPTION –OMPENVIRONMENTAL OUTCOME COMPLIANT /ANNUAL ASSESSMENT OF PROGRESS (AS AT 10
TO BE ACHIEVED – OMP
NON-COMPLIANT NOV 2022)/ NOT
APPLICABLE(AS AT 10 NOV
2022)-

small [rabbit] warrens … recorded within andsurrounding the offset site.

-

Small amount of [fox] disturbance, no dens observed.

Rabbits were not observed, one warren appeared abandoned. No
fox scats or fox dens were observed.
Warrens were reported to be hand-collapsed and baited, andfoxes and rabbits hunted with longarm rifles in December 2021 –Landowner reporting Appendix C.
1-10

10.5 ha of Monitor andOngoing
NTGVVP control all new andand 10.5 emerging pest
ha of SLL animals
habitat

Control numbers of any new &emerging pest animals

Compliant

No new pest animals were observed beyond those listed in the
OMP.

Refer Section 5.5.4
of OMP

Biomass Management
1-10

10.5 ha of Pulse grazing

The maximum Stock must be removed should total Non compliant
vegetation cover fall to or below 70
NTGVVP Refer Section 5.5.5 length ofcontinuous%and 10.5 of OMP
grazingisfour
ha of SLL
Sufficient bare groundweeks with at (approximately 20% to 40% cover)habitatleast two weeks maintained in order to maintainrest between

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

Pulse grazing had been undertaken at the time of inspection. See
Landowner reporting in Appendix C.
Pulse grazing appears to have been unsuccessful in maintaining
or reducing biomass levels, and bare ground toward ideal levels.
As biomass coverage is now ~ 28 % coverage, up from ~ 20 %,and bare ground at around ~ 3 %, down from ~ 4 %. However

WSP
Feburary 2023
Page B-1-6

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

YEAR

AREA

MANAGEMENT TIMINGACTIONDESCRIPTION –OMPENVIRONMENTAL OUTCOME COMPLIANT /ANNUAL ASSESSMENT OF PROGRESS (AS AT 10
TO BE ACHIEVED – OMP
NON-COMPLIANT NOV 2022)/ NOT
APPLICABLE(AS AT 10 NOV
2022)

cycles. Stockgenerally
excludedduring October-November
Stock removed
immediately
following any
high rainfall
events.

space for recruitment of herbs andgrasses.

grazing appears to have successfully maintained the reduced
coverage of Wild Oats *Avena barbata at similar levels to that ofyear 2 (~ 5 %) down from ~ 30 % in year 1.

No loss of native plant diversity asa result of grazing regimes.
Reduction in weed cover.

Detailed native vegetation monitoring
Years 1-4, 10.5 ha of Monitoring
6, 8 and
NTGVVP Refer Section 8.2
and 10.5 of OMP
10
ha of SLL
habitatSpring/Summer Allow for ongoing auditing of theeffectiveness of management.

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

Reports will include a review ofpast management works against theperformance targets and objectives
contained within this OMP.

Compliant

Plains Grassland EVC 132 was assessed as having a Habitat
Hectare score of 41/100 against the (correct) Low-rainfall Plains
Grassland EVC 132_63 benchmark. This was previously
assessed as EVC 132_61 Heavier soils Plains Grassland scoring
47.44/100. This score is considered unchanged from the previous
year as all VQA scoring components, except the Understory,
were unchanged. The reduction in understory scoring from 20 –15 is not indicative of a reduction in quality in year 3. This
scoring is simply considered more reflective of the actual qualityof the vegetation in comparison to it’s likely pre-1750 quality.
This score will likely increase again following successful
implementation of future management.

WSP
Feburary 2023
Page B-1-7

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

YEAR

AREA

MANAGEMENT TIMINGACTIONDESCRIPTION –OMPENVIRONMENTAL OUTCOME COMPLIANT /ANNUAL ASSESSMENT OF PROGRESS (AS AT 10
TO BE ACHIEVED – OMP
NON-COMPLIANT NOV 2022)/ NOT
APPLICABLE(AS AT 10 NOV
2022)
Biomass percentage cover was assessed as being 58.2 %, which
is up from year 2 levels. Inter-tussock space was assessed as
being 2.7 %, which is a decrease from 4.3 % in year 2. See Table
B.3 in Appendix B-2. Targets as per the OMP for biomass
percentage cover and inter-tussock space are 20-40% and >20%
respectively. Biomass and inter-tussock space indicate areduction in quality form year 2, however this should beconsidered in the context of 2021 and 2022 being declared La
Niña years, which would have encouraged substantial vegetative
growth.
Coverage of high threat – HT, exotic weeds was assessed as
being at 29%, this is up from the previous year (15 %) althoughstill down from year one levels of around 40%. WSP
observations are consistent with with Landowner reporting, inthat there has been no increase in coverage of the majority of HT
weeds being Spear Thistle, Toowoomba Canary-grass, Saffron
Thistle, Horehound, Galenia, Chilean Needle-grass and Bathurst
Burr. It should be noted that. at the time of assessment there
remained large patches of untreated and seeding Serrated
Tussock *Nassella trichotoma, and other untreated grassy
herbaceous weeds. See image 1 Table B.5.

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page B-1-8

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

YEAR

AREA

MANAGEMENT TIMINGACTIONDESCRIPTION –OMPENVIRONMENTAL OUTCOME COMPLIANT /ANNUAL ASSESSMENT OF PROGRESS (AS AT 10
TO BE ACHIEVED – OMP
NON-COMPLIANT NOV 2022)/ NOT
APPLICABLE(AS AT 10 NOV
2022)

Striped10.5 ha of Monitoring
Legless
SLL
Refer Section 8.3
Lizardhabitatof OMP
Monitoring

Spring/Summer Striped Legless Lizard monitoring Compliant
not included in Management
Actions Table of OMP. Outcomesto be achieved gained from section
8.3.
No decline in SLL population
No degradation of SLL habitat
Re-evaluation of management andimplementation of adaptive
management if required.

Survey 1 for Striped Legless Lizard was undertaken on 14
September and survey 2 on 10 November 2022.
No Striped Legless Lizard Delma impar were observed during
the two prescribed surveys. The Preliminary Documentation –PD, there is reported ‘a population of SLL was detected during
targeted surveys, multiple age cohorts were observed suggestinga sustainable, breeding population is present within the offset
site’ (EHP, 2019c). The PD and OMP do not however detailoriginal survey results. Although no SLL have been recorded inmonitoring across years 1 and 2, with only two checks of survey
grids, it is not reasonable to conclude that the species is notpresent or is declining. The results may indicate that the species
is not present in high density.
Species observed during survey include Little Whip Snake
Parasuta flagellum, Large Striped Skink Ctenotus robustus,
Common Blue-tongued Lizard Tiliqua scincoides, Eastern
Brown Snake Pseudonaja textilis.
Section 6.7 of PD (EHP, 2019c) states that ‘the desired outcome
is the maintenance and improvement of SLL population.’ It isnoted that this is not a specific commitment, but rather a desired
outcome.
The OMP only commits to habitat improvement ( section 5.4(EHP, 2019a)), rather than maintenance or improvement of the

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page B-1-9

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

YEAR

AREA

MANAGEMENT TIMINGACTIONDESCRIPTION –OMPENVIRONMENTAL OUTCOME COMPLIANT /ANNUAL ASSESSMENT OF PROGRESS (AS AT 10
TO BE ACHIEVED – OMP
NON-COMPLIANT NOV 2022)/ NOT
APPLICABLE(AS AT 10 NOV
2022)
population. With an improvement in NTGVVP, SLL habitat is
considered similarly improved.

Annual reporting
1-10

10.5 ha of Prepare and submit Submit at least
2 months prior
NTGVVP an annual report
and
photo
to on-title
and 10.5agreement
ha of SLL monitoring toanniversary
habitat
DELWP and
DCCEEW. Refer date
Section 5.5.7 and8.1 of OMP

Annual report is signed, dated and Compliant
submitted by the landowner at least
2 months prior to the anniversary
date of on-title agreement
registration
Report provides enough detail in
the form of written comments andsupporting evidence that anassessor can easily determine thecompletion of / progress against thecommitments for the offset site.

Landowner has completed annual reporting requirements. This isattached in Appendix C. Photopoints were reported as being
completed although not provided to WSP by the date of the
preparation of this report.
Landowner reporting as per state requirements is comprehensive
and accurate.
WSP Photopoints are mapped in Appendix B-5, and photos areprovided in Appendix E.

Allow for ongoing auditing of theeffectiveness of management.
Reports will include a review ofpast management works against theperformance targets and objectives
contained within this OMP. Future
management priorities will also be
detailed in these reports.

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page B-1-10

Reporting period: 31/10/2021 – 31/10/2022

EPBC 2019/8417

YEAR

AREA

MANAGEMENT TIMINGACTIONDESCRIPTION –OMPENVIRONMENTAL OUTCOME COMPLIANT /ANNUAL ASSESSMENT OF PROGRESS (AS AT 10
TO BE ACHIEVED – OMP
NON-COMPLIANT NOV 2022)/ NOT
APPLICABLE(AS AT 10 NOV
2022)
Obligations of the Landowner havebeen met and the obligations form
is signed, dated and submitted withthe annual report5

10.5 ha of Review
NTGVVP effectiveness ofand 10.5 OMP.

End of Year 5. If existing OMP is not leading to
Not applicable
the ongoing maintenance andimprovement of the NTGVVP
community, a review will beha of SLL Refer Section 5.5.8
undertaken, and a new management
habitatand 8.1 of OMP
plan prepared for the remaining 5
years of management.

Current prescriptions in the OMP are considered appropriate toguide improvement in the grassland. It is recommended thatefforts in year 4:
1

Involve a focus on stocking the grassland at appropriate
densities at the right times during crash grazing efforts tocontrol exotic annual grasses.

2

Greater effort to minimise off target / overspray when
conducting weed control. Weed control in NTGVVP is
recommended to be undertaken by personnel experienced in
the application of herbicide in conservation areas andminimising off-target damage and experienced in theidentification of indigenous flora species.

Source: (EHP, 2019a)1

1

EHP 2019. Offset Management Plan:5-95 Birds Road, Balliang, Victoria (EPBC 2019/8417).

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page B-1-11

FLORISTICS

Reporting period: 31/10/2020 – 31/10/2021

EPBC 2019/8417

Table B.2

ORIGIN

Flora species, origin, and consideration of high-threat weeds

COMMON NAMESCIENTIFIC NAME

Sheep's Burr

Acaena echinata

Silvery Hair-grass

Aira caryophyllea subsp. caryophyllea

Common Wheat-grass

Anthosachne scabra s.l.

Cape weed

Arctotheca calendula

Common woodruff

Asperula conferta

Kneed Spear-grass

Austrostipa bigeniculata

Rough Spear-grass

Austrostipa scabra ssp. scabra

Bearded Oat

Avena barbata

Red-leg Grass

Bothriochloa macra*

Soft Brome

Bromus hordeaceus subsp. hordeaceusy*

Red Brome

Bromus rubensy*Saffron Thistle

Carthamus lanatus

Drooping Cassinia

Cassinia arcuata

Windmill Grass

Chloris truncata

Spear Thistle

Cirsium vulgare

Slender Bindweed

Convolvulus angustissimus ssp. omnigracilis

Sieber Crassula

Crassula sieberiana s.l.

*

Artichoke Thistle

Cynara cardunculus subsp. flavescensy*CocksfootDactylis glomeratayDark Bottle-washers

Enneapogon nigricans

Hairy Willow-herb

Epilobium hirtigerum

Big Heron's-bill

Erodium botrys

Blue Heron's-bill

Erodium crinitum*

Galenia

Galenia pubescens var. pubescens*

Silky Cudweed

Gamochaeta calviceps

Cut-leaf Goodenia

Goodenia pinnatifida

Varied Raspwort

Haloragis heterophylla*

Barley-grass

Hordeum leporinum*

Smooth Cat's-ear

Hypochaeris glabra

Finger Rush

Juncus subsecundus

Wimmera Rye-grass

Lolium rigidum

*

*

*

*

*

*

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

HT

y

#

y

y

y

WSP
Feburary 2023
Page B-2-1

Reporting period: 31/10/2020 – 31/10/2021

EPBC 2019/8417

ORIGINCOMMON NAMESCIENTIFIC NAMEHT*

African Box-thorn

Lycium ferocissimumy*Horehound

Marrubium vulgareyCommon Nardoo

Marsilea drummondii*

Burr Medic

Medicago polymorpha*

Serrated Tussock

Nassella trichotoma*

Toowoomba Canary-grass

Phalaris aquatica*

Buck's-horn Plantain

Plantago coronopus*

RibwortPlantago lanceolata

Feather Heads

Ptilotus macrocephalus*

Onion Grass

Romulea rosea*

Sweet Briar

Rosa rubiginosaCommon Wallaby Grass

Rytidosperma caespitosum

Bristly Wallaby-grass

Rytidosperma setaceum

Wild Sage

Salvia verbenaca

Apple of Sodom

Solanum linnaeanum*

Common Sow-thistle

Sonchus oleraceus*

Rat-tail Grass

Sporobolus africanus

Kangaroo Grass

Themeda triandra*

Narrow-leaf Clover

Trifolium angustifolium var. angustifolium*

Hop Clover

Trifolium campestre var. campestre

Five-minute Grass

Tripogon loliiformis*

Twiggy Mullein

Verbascum virgatumy*Great Mullein

Verbascum thapsusy*Squirrel-tail Fescue

Vulpia bromoides

30

Totals*

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

y

y

15

WSP
Feburary 2023
Page B-2-2

Reporting period: 31/10/2020 – 31/10/2021

EPBC 2019/8417

Table B.3

PLOT

Biomass assessment results

BIOMASS COVERAGE %BARE GROUND / INTER-TUSSOCK SPACE %

1

50

1

2

60

1

3

50

5

4

55

1

5

50

5

6

55

5

7

60

1

8

65

1

9

70

1

10

70

1

11

40

5

12

70

5

13

50

5

14

70

1

Average 2022

58.2

2.7

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page B-2-3

SLL SURVEY RESULTS

Reporting period: 31/10/2019 – 31/10/2020

EPBC 2019/8417

Table B.4

Striped Legless Lizard survey results September-November 2022

DATE

TEMPERATURE CLOUD
COVER℃

WIND RAIN
CURRENT RELATIVE SURVEY GRIDGRID
IN THE RAINHUMIDITY NUMBER NUMBER START
PAST
%
TIME
24
HOURS

2022-11-10

20.3

>80%

Light

Light

None

61

2

6

12:17:00 002022-11-10

20.7

>80%

Strong Light

None

59

2

5

11:55:00 00

Little Whip Snake_Parasuta flagellum

12:13:00

2022-11-10

20

>80%

Light

Light

Light

59

2

4

11:13:00 00

Large striped Skink Ctenotus robustus
Unidentified snake - possibly copperhead, terracotta Orange

11:44:00

2022-11-10

19.1

>80%

Light

Light

Light

65

2

3

10:51:00 00

11:09:00

2022-11-10

18.6

>80%

Strong Light

Light

65

2

2

10:30:00 00

10:43:00

2022-11-10

18.6

>80%

Strong Light

Light

65

2

1

10:05:00 0

0

Eastern Brown Snake_Pseudonaja textilis

10:27:00

2022-11-10

23.4

>80%

Light

Light

None

58

2

7

12:13:00 00

Spotted Marsh Frog Limnodynastes tasmaniensis

12:27:00

2022-11-10

23.5

>80%

Light

Light

None

57

2

8

11:59:00 00

Spotted Marsh Frog Limnodynastes tasmaniensis

12:09:00

2022-11-10

22.9

>80%

Light

Light

None

57

2

9

11:43:00 00

Little Whip Snake_Parasuta flagellum

11:54:00

2022-11-10

22.6

>80%

Light

Light

None

57

2

10

11:19:00 002022-09-14

18

<20%

Slight None

None

40

1

1

14:22:00 0

0

Eastern Brown Snake_Pseudonaja textilis, Little Whip Snake_Parasuta flagellum

14:32:00

2022-09-14

18

<20%

Light

None

None

40

1

2

14:06:00 00

Little Whip Snake_Parasuta flagellum

14:19:00

2022-09-14

18

<20%

Light

None

None

40

1

3

13:47:00 00

Little Whip Snake_Parasuta flagellum
Spotted Marsh Frog Limnodynastes tasmaniensis

13:57:00

2022-09-14

18

<20%

Slight None

None

40

1

4

13:29:00 0

0

Eastern Brown Snake_Pseudonaja textilis

13:41:00

2022-09-14

17

<20%

Light

None

None

41

1

5

13:08:00 00

Little Whip Snake_Parasuta flagellum

2022-09-14

17

<20%

Light

None

None

40

1

6

12:26:00 002022-09-14

17

<20%

Light

None

None

40

1

7

12:09:00 00

Spotted Marsh Frog Limnodynastes tasmaniensis

12:23:00

2022-09-14

16

<20%

Light

None

None

40

1

8

11:53:00 00

Spotted Marsh Frog Limnodynastes tasmaniensis

12:02:00

2022-09-14

16

<20%

Light

None

None

40

1

9

11:31:00 00

Little Whip Snake_Parasuta flagellum, Unidentified Skink

11:46:00

2022-09-14

15

<20%

Light

None

None

40

1

10

11:08:00 00

Little Whip Snake_Parasuta flagellum
Spotted Marsh Frog Limnodynastes tasmaniensis

11:25:00

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunkSLL
SLL SKINS SPECIES RECORDED
RECORDED RECORDED

GRID
END
TIME

12:33:00

WSP
Feburary 2023
Page B-3-1

HABITAT HECTARE ASSESSMENTSHEETS

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41

MAPPING

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EPBC 2019/8417
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PHOTO LOGEPBC 2019/8417

Table B.5

Reporting period: 31/10/2021 – 31/10/2022

Photos of offset area

Image 1. High coverage ofuntreated and seeding
Serrated Tussock*Nassella trichotoma

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page B-6-1

EPBC 2019/8417

Reporting period: 31/10/2021 – 31/10/2022

Image 2. Overspray ofWallaby and Spear
Grasses in NTGVVP.

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page B-6-2

EPBC 2019/8417

Reporting period: 31/10/2021 – 31/10/2022

Image 3 shows highbiomass levels, mainly due
to Kangaroo Grass
Themeda triandra

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page B-6-3

EPBC 2019/8417

Reporting period: 31/10/2021 – 31/10/2022

Image 5 shows a Little
Whip Snake Parasuta
flagellum

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page B-6-4

LANDOWNER REPORTINGDepartment of Environment Land, Water & Planning Annual Report FormEnter management year here: Year ___3

Enter Landowner name(s) here:
Kylie Buttigieg

Management Agreement: VC CFL - 3069

Site Code: ___02

Site-Zone

Site 02

Standard to
be achieved

Fencing

Management action description(write each management action
description from your final
management actions table below)
To Protect the Site from threats

TimingActionCompleted

Description of Actions and observed outcomes(Include or attach evidence of actions completed / comments / observed outcomes)(Yes/No)On going

YES

Maintenance all boundary Fences are regularly inspected throughout the year.
See Log Book for details.

All

7 Photo Points

7 Photo Monitor Points

October *Yes

7 Photo Point locations were selected across the Site and Photos taken*we usually take these photos towards the end of October but due to heavy rain andovercast conditions we weren’t able to take these until 5th November, 2022.

All

Elimination of
all Woody
Weeds

Woody weeds to be eliminatedYear RoundYes

Sweet Briar Rose

See Map and Photos marked 1a, 2a, 3a, 4a, 5a, 6a, 7a
Any new Briar Rose plants have been hand chipped and removed from Site throughout
the year.
Any new African Boxthorn plants have been hand cut and their stumps painted.

& African Boxthorn(See attachment 3 Log Book)/(See receipts for Chemicals)All

New andemerging
woody weeds

Monitor for new and emerging woody
weeds and eliminate.

OngoingYes

No other woody weeds were detected.
As pointed out in previously there are some native Cassinia Shrubs scattered around theSite that are native to the area we will continue to monitor them to make sure they do not
get out of control.
Smaller plants that do appear are hand pulled from time to time so that the numbers don’t
become a problem.

All

Control Highthreatherbaceousand grassy
weeds

Control all high threat herbaceous andgrassy weeds to ensure cover does notincrease beyond current cover.

Year round

Yes

Early Spring &SummerYes

Serrated Tussock –Targeted spot spray year-round concentrating efforts on areas with infestations a
reduction in the amount across the progress across the Site we will continue to be
sprayed year-round. Recent weather conditions (see below) have seen Serrated
Tussock numbers increasing from last year but a big effort is being put into spraying
currently underway though out Summer.

Site-Zone

Standard to
be achieved

Management action description(write each management action
description from your final
management actions table below)

TimingActionCompleted

Description of Actions and observed outcomes(Include or attach evidence of actions completed / comments / observed outcomes)(Yes/No)
Early Spring &SummerSpear Thistle plants are been sprayed and seed heads hand chipped Spring andcontinued to be sprayed through Summer 2022/2023 with a reduction on Site.
Yes

Early Spring &early Summer

Yes

Spring & early

Yes
Saffron Thistle Spot Sprayed and hand chipped (seed heads removed from Site) early
Summer reduction of plants on spray and removal of flowers will continue throughSummer 22/23.

SummerSpring &SummerSpring &SummerSpring &Summer

Toowoomba Canary-Grass Plants have been sprayed during early Summer with areduction of plants on Site also Sheep help to control this weed and further grazing will
help reduce further when on Site.

Yes

Horehound Spot sprayed early Summer with a reduction in plants on Site.

Yes

Galenia has been spot sprayed Spring and continuing through Summer
and a reduction on Site. Also sprayed in the year.

Yes

Chilean Needle Grass spot sprayed.

Yes

Bathurst Burr spot sprayed and hand chipped with a high reduction of plants in allzones.

Please see log book attachments and photos showing dying weeds and receipts forchemical/herbicide.

This year has been challenging with back-to-back La Nina weather patterns (2021-2022)
Another extremely wet Spring and early Summer. We have never seen the Site this wet
before since living here. Our dams are full and water flowing along natural water courses.
Maintenance tracks have been covered with water so access has been hard even for the
four-wheel motorbike. Also, constant rain has meant Spring spraying has been delayed.
There has been an explosion of Spring growth with grassland and weeds alike and as
discussed in the above paragraph the wet conditions have delayed the important Spring
spraying season. Conditions are now drying out allowing better access and big effort isbeing put into spraying in particular the Serrated Tussock. This will continue over
Christmas and the New Year period and into Year 4.
Please note that even with the current growth, the Site looks greatly improved from the
beginning of the Management Agreement. The absence of African Box Thorn and Briar
Rose and the constant year-round spraying of all weeds. This can be observed in someneighbouring properties where weeds have been left with no management.

Site-Zone

Standard to
be achieved

Management action description(write each management action
description from your final
management actions table below)

TimingActionCompleted

Description of Actions and observed outcomes(Include or attach evidence of actions completed / comments / observed outcomes)(Yes/No)

Pandemic problems: It has been difficult sourcing herbicide for weed spray supply chain
issues due to manufacture and transportation problems relating to the pandemic.
See Log Book for details
All

Control all low
threatHerbaceous
Weeds

Ensure all low threat herbaceous
Weeds do not increase beyond current
levelsSpring & early
SummerFebruary OctoberYes

Ribwort Pulse grazing has been beneficial in reducing numbers

Yes

Wild Oat Pulse grazing has been beneficial in reducing numbers.

Yes

White Clover Pulse grazing has been beneficial in reducing numbers.

Yes

Wild Turnip Pulse Grazing has been beneficial in reducing numbers.
All of the above herbaceous have decreased and Biomass Grazing will continue toreduce numbers further when sheep are back on Site in February.

All

All

New andemerging highthreat &herbaceous
weeds

Ensure weed cover does not increasebeyond current levels and monitor for
new and emerging high threat.

Year round

Biomass
Management

Biomass management

February –Yes

Any new weeds were identified on Site If they are spot sprayed or removed.
New weeds identified continue to be spot sprayed year- round namely Sticky Cape
Gooseberry, Artichoke Thistle, Fleabane and Great Mullen. Good reduction on Site.

October

Yes

Grazing Sheep as per management Plan to control herbaceous weeds such as Wild Oat,
Turnip and White Clover and Toowoomba Canary Grass.
Pulse Grazing events have taken place though out the year between February to October
2022 with appropriate rest periods in between. We now have our own flock of Aussie
White and Dorper Sheep of approximately 100 and they will be lambing next year
increasing our flock size. See Log Book for details and photo evidence of our Sheep.
Once again, we saw the benefit of pulse grazing, they definitely cleaned up not only theherbaceous weeds and reduced the cover when the sheep came off after the final graze
the cover was greatly improved. Straight after the flock were excluded, we had significant
rain events and the pasture grew and another graze would have benefitted but it wasafter the exclusion period.

Last year we put forward a proposal to put a low impact fence between Sites 1 and 2 but
we were unable to secure a contractor that could do this in the first half of the year thenthe second half the year because of the wet conditions the Sites were definitely too wet toSite-Zone

Standard to
be achieved

Management action description(write each management action
description from your final
management actions table below)

TimingActionCompleted

Description of Actions and observed outcomes(Include or attach evidence of actions completed / comments / observed outcomes)(Yes/No)
access. Also finding a contractor was difficult. We would still open to pursuing this courseof action in the future.
Because of the recent weather conditions and increased growth we would like to put forwardthat 2023 Year 4 might be a good time to conduct a cool native burn/mosaic burn in Autumn.
If the ecologists who monitor the Site think it would be beneficial and DEWLP agrees. But
more guidance is needed if this is to happen.

All

Pest Animals

Rabbits & Foxes

Year round

Yes

Active and non-active rabbit warrens were baited and hand collapsed in December 2022
and if detected while spraying for weeds from time to time during the year.
Also rabbits and foxes were hunted (with long arm on foot) across the entire property
throughout the year.
see attachment 3 Log Book

All

New &
emerging pest
Animals

Monitor & Control

Year roundYes

No new threats have been detected.

I would just like to add Year 3 has been particularly hard for us as a family.
The end of June my husband who has multiple health conditions was quite sick from
Covid.
Mid-September 2022 my daughter and myself were involved in a serious car accident. I
stayed in the Royal Melbourne Hospital for 5 days. I have been unable to drive. At theend of November I had surgery at the Royal Melbourne Hospital relating to that accident.
I am now recovering from that surgery.
Our children are helping manage our flock of sheep.
My son has helped my husband check and repair fences, hunt for rabbits and foxes aswell has helping with hand chipping thistles.

Site-Zone

Standard to
be achieved

Management action description(write each management action
description from your final
management actions table below)

TimingActionCompleted(Yes/No)

Description of Actions and observed outcomes(Include or attach evidence of actions completed / comments / observed outcomes)

Annual reportingAll

Annual report is signed, dated and submitted by
the landowner at least 2 months before theanniversary date of the agreement
The annual report is a useful opportunity tomake comprehensive comments andobservations, giving a picture of the current
condition of the site(s), issues identified, works
undertaken and actions still required. You areencouraged to create a separate report toinclude in your annual reporting each year that
captures this detailed information. The benefitsof monitoring your vegetation condition andidentifying issues and management undertaken,
is that it aids you to gauge the success ofmanagement on the condition of native
vegetation over time.
The Department is also able to use thisinformation to assist with the assessment of yourcompliance with the agreement and provides us
with useful information and data for future
management advice.
Obligations of the landowner (compliance withsection 6 of the Landowner Agreement) havebeen met, and I have read, signed, dated andsubmitted the obligations form with the annual
report.

Prepare and submit an annual report providing
evidence of works carried out.
Where the actions were not carried out provided
evidence as to the reason why.
Include supporting evidence by:detailed written observations & additional reportphoto point monitoring
map of zones & photo points
photographs of works undertaken
receipts/invoices for materials & works carriedout, including by contractors
log books of works carried out
obligations of the landowner form
payment method is correct
Receipts of seeds / seedlings ordered orpurchased including a table/list of the species,
numbers of each species (can estimate if using
seeds), provenance
Site log - table/list of numbers of species
planted/recruiting or germinated, including:numbers of each species by life form that arepresent/survived and/or were replaced for thatyear

Submit atleast 2month
prior toagreement
annivers
ary date












obligations of the landowner form
where applicable: payment method is correct
detailed written observations & additional
reportphoto point monitoring
map of zones & photo points
photographs of works undertaken
receipts/invoices for works carried out,
including by contractors
log books of works carried out
Receipts seeds/seedlings, provenance, tableof species list & numbers
Site log / table of plantings/germination &survival numbers by life form

I hereby declare that the supplied information is accurate and complies with reporting requirements under General Conditions under the Second Schedule of the DELWPManagement Agreement.

Signed:Kylie Louise Buttigieg

Date: 14/12/2022

DECLARATION OF ACCURACY

491 Providing false or misleading information to authorised officer etc.
(1) A person is guilty of an offence if the person:(a) provides information or a document to another person (the recipient); and(b) knows the recipient is:(i) an authorised officer; or(ii) the Minister; or(iii) an employee or officer in the Department; or(iv) a commissioner;
performing a duty or carrying out a function under this Act or the regulations; and(c) knows the information or document is false or misleading in a material particular.
(2) The offence is punishable on conviction by imprisonment for a term not more than 1 year, a fine notmore than 60 penalty units, or both.
Note: Subsection 4B(3) of the Crimes Act 1914 lets a court fine a body corporate up to 5 times the
maximum amount the court could fine a person under this subsection.

The declaration below should be attached to the compliance report and signed by the approval holder. If theapproval holder has sub-contracted the project (or part thereof ), or the preparation of the compliance report, theresponsibility for accuracy still lies with the approval holder:

Declaration of accuracy
In making this declaration, I am aware that sections 490 and 491 of the Environment Protection and Biodiversity
Conservation Act 1999 (Cth) (EPBC Act) make it an offence in certain circumstances to knowingly provide false
or misleading information or documents. The offence is punishable on conviction by imprisonment or a fine, orboth. I declare that all the information and documentation supporting this compliance report is true and correctin every particular. I am authorised to bind the approval holder to this declaration and that I have no knowledgeof that authorisation being revoked at the time of making this declaration.
SignedFull name (please print)

Justin Pegg

Position (please print) Associate Ecologist
Organisation (please print including ABN/ACN if applicable) WSP Australia Pty Ltd
Date

ABN: 80 078 004 798

20 / 02 / 2023

Annual Compliance Report Guidelines / 7

WSP PHOTOPOINTS – NOVEMBER 2022

EPBC 2019/8417

E1

Reporting period: 31/10/2021 – 31/10/2022

PHOTOPOINTSIn addition to data collected by the Landowner, WSP established 7 photopoints equidistant across the offset area as per
section 5.5.7 of the OMP (EHP, 2019a). Photopoint locations are mapped in Appendix B-5. All photos are facing due
north – 360 degrees.
Table E.1

WSP photopoints – November 2022

Photopoint 1
X: 270469.40876333794
Y: 5809662.498599515*Photopoint 1 was notcollected in 2022 – thisimage is from biomass plot
1 location ~60 m north.

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page E-1

EPBC 2019/8417

Reporting period: 31/10/2021 – 31/10/2022

Photopoint 2
X: 270379.63347292884
Y: 5809661.953274773

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page E-2

EPBC 2019/8417

Reporting period: 31/10/2021 – 31/10/2022

Photopoint 3
X: 270289.6334729289
Y: 5809661.953274772

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page E-3

EPBC 2019/8417

Reporting period: 31/10/2021 – 31/10/2022

Photopoint 4
X: 270199.63347292686
Y: 5809661.953274775*Photopoint 4 was notcollected in 2022 – thisimage is from biomass plot
5 location ~60 m south.

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page E-4

EPBC 2019/8417

Reporting period: 31/10/2021 – 31/10/2022

Photopoint 5
X: 270109.63347292854
Y: 5809661.953274772

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page E-5

EPBC 2019/8417

Reporting period: 31/10/2021 – 31/10/2022

Photopoint 6
X: 270019.6334729279
Y: 5809661.953274774

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page E-6

EPBC 2019/8417

Reporting period: 31/10/2021 – 31/10/2022

Photopoint 7
X: 269929.6334729285
Y: 5809661.953274775

Project No PS120946
Annual Compliance Report(EPBC 2019/8417)
31/10/2021 to 31/10/2022
Commercial Development at 210 Swann Drive, Derrimut, Victoria
AirTrunk

WSP
Feburary 2023
Page E-7