Document:

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                                                                   EXHIBIT 4.112

Prepared by and return to:

Clifford Chance US LLP
200 Park Avenue
New York, New York 10166
Attn:  Dawn E. Goldberg, Esq.

                                                           TROUP COUNTY, GEORGIA

    INDEMNITY LEASEHOLD DEED TO SECURE DEBT, ASSIGNMENT OF LEASES AND RENTS,
           SECURITY AGREEMENT, FINANCING STATEMENT AND FIXTURE FILING

                  THIS LEASEHOLD DEED TO SECURE DEBT (this "Instrument") entered
into as of the 15th day of May, 2003 but effective as of the 19th day of May,
2003 by MARCONI COMMUNICATIONS, INC. (formerly known as Reltec Corporation), a
Delaware corporation ("Grantor"), having an address at c/o Marconi Corporation
plc, One Bruton Street, London W1J 6AQ United Kingdom, for the use and benefit
of THE LAW DEBENTURE TRUST CORPORATION p.l.c., a public limited company
organized under the laws of England and Wales, as Security Trustee for the
Secured Creditors (as defined in the Intercreditor Agreement) (together with any
co-trustee, co-agent or other entity appointed pursuant to clause 16 of the
Intercreditor Agreement (as defined below)) ("Grantee") under the Security Trust
and Intercreditor Deed dated the date hereof and made among Marconi Corporation
plc as Issuer; Beneficiary; the persons listed in Schedule 1 thereto as
Guarantors; Law Debenture Trust Company of New York as Senior Note Trustee;
JPMorgan Chase Bank as Junior Note Trustee; HSBC Bank plc as New Bonding
Facility Agent; The Bank of New York as Depositary, Paying Agent and Registrar;
the persons listed in Part A Schedule 2 thereto as Intra-Group Creditors; the
persons listed in Part B Schedule 2 thereto as Intra-Group Borrowers and the
persons listed in Schedule 3 thereto as New Bonding Facility Banks (as amended,
modified or supplemented from time to time, the "Intercreditor Agreement"),
having an address at Fifth Floor, 100 Wood Street, London EC2V 7EX, United
Kingdom. Capitalized terms used herein without definition shall have the
respective meanings assigned to such terms in the Intercreditor Agreement.

                              W I T N E S S E T H:

                  WHEREAS, Grantor is a United States wholly-owned subsidiary of
Marconi Corporation, plc (the "Issuer"), which is the Issuer under the
Indentures, the Notes and the New Bonding Facility Agreement;

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THIS INSTRUMENT SECURES THE OBLIGATIONS OF GRANTOR UNDER A GUARANTY AND DOES NOT
SECURE A LONG TERM NOTE OR INDEBTEDNESS. ACCORDINGLY, O.C.G.A. 48-6-61 DOES NOT
APPLY AND NO INTANGIBLES TAX IS DUE.

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                  WHEREAS, as of the date hereof and in favor of Grantee,
Grantor has entered into a Guarantee of the Senior Notes and Senior Note
Indenture, a Guarantee of the Junior Notes and the Junior Note Indenture and a
Composite Guarantee of certain other obligations under the Relevant Documents,
including the New Bonding Facility Agreement (collectively, the "Guarantees"),
pursuant to which Grantor has agreed to guarantee the "Guaranteed Obligations"
(as such term is defined in each of the Guarantees) and has agreed to secure the
Guaranteed Obligations and other obligations;

                  WHEREAS, Grantor has received substantial benefit from the
loans made under the Indentures, the New Bonding Facility Agreement and the
other Relevant Documents;

                  WHEREAS, although Grantor will obtain certain benefits from
the "Obligations", Grantor is not a direct obligor of the Secured Obligations
(as defined in the Intercreditor Agreement) but is solely a guarantor of such
Secured Obligations under each and every document creating or securing such
Secured Obligations, including, without limitation, each of the Relevant
Documents;

                  WHEREAS, Grantor is the lessee under that certain Lease
Agreement (the "IDA Lease") dated as of November 1, 1996 by and between
Development Authority of La Grange, Georgia, as issuer, and Grantor
(successor-in-interest to Reltec Corporation), as lessee, which IDA Lease was
recorded on November 26, 1996 in Deed Book 742, Page 70, Troup County, Georgia
Records, with regard to the real estate (the "Land") further described on
Exhibit "A" attached hereto, located in Troup County, Georgia (the "State"); and

                  WHEREAS, Grantee and the Secured Creditors have required that
Grantor execute and deliver this Instrument (i) in order to secure the prompt
and complete payment, observance and performance of all of the Secured
Obligations (as defined below) and (ii) as a condition precedent to Grantee and
the Secured Creditors entering into the Relevant Documents.

                  NOW, THEREFORE, in consideration of the premises and for other
good and valuable consideration, the receipt and sufficiency of which is hereby
acknowledged, the parties hereto agree as follows:

                                 GRANTING CLAUSE

                  To secure the payment in full of the Secured Obligations (as
hereinafter defined), Grantor has bargained, sold, given, granted and conveyed
and does hereby bargain, sell, grant, remise, release, and convey, mortgage and
warrant to Grantee, its successors and assigns, with the power of sale, and
grant a security interest to Grantee, its successors and assigns, in and to its
interest in the following real and personal property which Grantor may now have
or hereafter acquire (collectively, the "Mortgaged Property"):

                  All improvements, buildings and structures on the Land of
every nature whatsoever (herein collectively called the "Improvements").

                  TOGETHER WITH all of Grantor's right, title and interest in
the IDA Lease and the leasehold estate conveyed thereby (the "Leasehold
Estate").

                  TOGETHER WITH all right, title and interest, if any, including
any after-acquired right, title and interest, and including any right of use or
occupancy, which Grantor may now have or hereafter acquire in and to (a) all
easements, rights of way, gores of land or any lands occupied by streets, ways,
alleys, passages, sewer rights, air rights, development rights, water courses,
water rights and powers, and public places adjoining said Land, and any other
interests in property constituting appurtenances to the

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Land or Improvements, or which hereafter shall in any way belong, relate or be
appurtenant thereto and (b) all hereditaments, gas, oil, minerals (with the
right to extract, sever and remove such gas, oil and minerals), and easements,
of every nature whatsoever, located in or on the Improvements and all other
rights and privileges thereunto belonging or appertaining and all extensions,
additions, improvements, betterments, renewals, substitutions and replacements
to, or of any rights and interests described in subparagraph (a) above and this
subparagraph (b) (hereinafter collectively called the "Property Rights").

                  TOGETHER WITH all additional lands, estates and development
rights hereafter acquired by Grantor for use in connection with and the
development of the Land, the Improvements or the Property Rights and all
additional lands and estates therein which may, from time to time, by
supplemental deed to secure debt or otherwise, be expressly made subject to the
lien of this Instrument.

                  TOGETHER WITH all right, title and interest, if any, including
any after-acquired right, title and interest which Grantor may now or hereafter
acquire in and to fixtures and appurtenances of every nature whatsoever now or
hereafter located in, on or attached to, and used or intended to be used in
connection with, or with the operation of, the Land and Improvements, including,
but not limited to, (a) all apparatus, machinery, and equipment of Grantor; (b)
all extensions, additions, improvements, betterments, renewals, substitutions,
and replacements to or of any of the foregoing (the items described in the
foregoing (a) and (b) being the "Fixtures"); and (c) all personal property and
equipment of every nature whatsoever now or hereafter located in or on the Land,
including, but not limited to, (i) all screens, window shades, blinds,
wainscoting, storm doors and windows, floor coverings, and awnings of Grantor;
(ii) all apparatus, machinery, equipment and appliances of Grantor not included
as Fixtures; (iii) all items of furniture, furnishings, and personal property of
Grantor; and (iv) all extensions, additions, improvements, betterments,
renewals, substitutions, and replacements to or of any of the foregoing
(i)-(iii) (the items described in the foregoing (i)-(iv) and any other personal
property referred to in this paragraph being the "Personal Property") and in and
to the proceeds of the Personal Property. It is mutually agreed, intended and
declared that the Improvements and all of the Property Rights and Fixtures owned
by Grantor (referred to collectively herein as the "Real Property") shall, so
far as permitted by law, be deemed to form a part and parcel of the Land and for
the purpose of this Instrument to be real estate and covered by this Instrument.
It is also agreed that if any of the property herein conveyed is of a nature so
that a security interest therein can be perfected under the Uniform Commercial
Code as enacted by the State ("UCC"), this Instrument shall constitute a
security agreement, fixture filing and financing statement, and Grantor agrees
to execute, deliver and file or refile any financing statement, continuation
statement, or other instruments Grantee may require from time to time to perfect
or renew such security interest under the UCC. To the extent permitted by law,
(x) all of the Fixtures are or are to become fixtures on the Land; and (y) this
Instrument, upon recording or registration in the real estate records of the
proper office, shall constitute a "fixture-filing" within the meaning of
Sections 9-334 and 9-502 of the UCC. Subject to the terms and conditions of the
Intercreditor Agreement, the remedies for any violation of the covenants, terms
and conditions of the agreements herein contained shall be as prescribed herein
or by general law, or, as to that part of the security in which a security
interest may be perfected under the UCC, by the specific statutory consequences
now or hereafter enacted and specified in the UCC, all at the Grantee's sole
election.

                  TOGETHER WITH all the estate, right, title and interest of the
Grantor, in and to all (i) judgments, insurance proceeds, unearned premiums,
awards of damages and settlements, and any interest thereon, resulting from
condemnation proceedings or the taking of the Real Property, or any part
thereof, under the power of eminent domain or for any damage (whether caused by
such taking or otherwise) to the Real Property, the Personal Property or any
part thereof, or to any rights appurtenant thereto, and all proceeds of any
sales or other dispositions of the Real Property, the Personal Property or any
part thereof; and (subject to the terms of the Intercreditor Agreement) the
Grantee is hereby authorized to collect and receive said awards and proceeds and
to give proper receipts and acquittances therefor, and to apply the

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same as provided in the Intercreditor Agreement; (ii) contract rights, general
intangibles, actions and rights in action, relating to the Real Property or the
Personal Property, including, without limitation, all rights to insurance
proceeds and unearned premiums arising from or relating to damage to the Real
Property or the Personal Property; and (iii) proceeds, products, replacements,
additions, substitutions, renewals and accessions of and to the Real Property or
the Personal Property. (The rights and interests described in this paragraph
shall hereinafter be collectively called the "Intangibles.")

                  As additional security for the Secured Obligations, Grantor
does (i) hereby pledge and assign to Grantee from and after the date hereof
(including any period of redemption), primarily and on a parity with said real
estate, and not secondarily, all the rents, issues and profits of the Real
Property and all rents, issues, profits, revenues, royalties, bonuses, rights
and benefits due, payable or accruing (including all deposits of money as
advance rent, for security or as earnest money or as downpayment for the
purchase of all or any part of the Real Property or the Personal Property) (the
"Rents") under any and all present and future leases, contracts or other
agreements relating to the ownership of the Real Property or the Personal
Property or to the occupancy of all or any portion of the Real Property and,
(ii) except to the extent such a transfer or assignment is not permitted by the
terms thereof (and a consent to the transfer or assignment has not been
obtained), does hereby transfer and assign to Grantee all such leases, contracts
and agreements (including all Grantor's rights (x) under any contracts for the
sale of any portion of the Mortgaged Property and (y) to all revenues and
royalties under any oil, gas and mineral leases relating to the Real Property)
(the "Leases"). Grantee hereby grants to Grantor the right to collect and use
the Rents as they become due and payable under the Leases, but not more than one
(1) month in advance thereof, so long as no Trigger Event shall have occurred,
provided that the existence of such right shall not operate to subordinate this
assignment to any subsequent assignment, in whole or in part, by Grantor, and
any such subsequent assignment shall be subject to the rights of the Grantee
under this Instrument. Grantor further agrees to execute and deliver such
assignments of leases or assignments of land sale contracts as Grantee may from
time to time request solely for the purpose of creating, protecting, perfecting
or maintaining an enforceable lien thereon and an enforceable and valid
assignment of Leases and Rents. Upon the occurrence of a Trigger Event, (i) the
Grantor agrees, upon demand, to deliver to the Grantee all of the Leases with
such additional assignments thereof as the Grantee may request and agrees that
the Grantee may assume the management of the Real Property and collect the Rents
(provided that such assumption of management may be done solely to the extent
necessary to collect the Rents in the event of a Material Default), applying the
Rents upon the Secured Obligations (as defined below) in the manner provided in
the Intercreditor Agreement, and (ii) the Grantor hereby authorizes and directs
all tenants, purchasers or other persons occupying or otherwise acquiring any
interest in any part of the Real Property to pay the Rents due under the Leases
to the Grantee upon request of the Grantee. Grantor hereby appoints Grantee as
its true and lawful attorney-in-fact to manage said property and collect the
Rents, with full power to bring suit for collection of the Rents and possession
of the Real Property (provided such possession shall be taken solely to the
extent necessary to collect such Rents in the event of a Material Default),
giving and granting unto said Grantee and unto its agent or attorney full power
coupled with an interest and authority to do and perform all and every act and
thing whatsoever requisite and necessary to be done in the protection of the
security hereby conveyed (provided that such acts shall be limited to those
necessary to collect the Rents in the event of a Material Default); provided,
however, that (i) this power of attorney and assignment of Rents shall not be
construed as an obligation upon said Grantee to make or cause to be made any
repairs that may be needful or necessary, and (ii) Grantee agrees that so long
as no Trigger Event shall have occurred, Grantee shall permit Grantor to perform
the aforementioned management responsibilities. Upon Grantee's receipt of the
Rents, at Grantee's option, it may: (i) pay charges for collection hereunder,
costs of necessary repairs and other costs requisite and necessary during the
continuance of this power of attorney and assignment of Rents, (ii) pay general
and special taxes, insurance premiums, and, thereafter, (iii) distribute the
balance of the Rents pursuant to the provisions of the Intercreditor Agreement.
This power of attorney and assignment of rents shall be irrevocable until this
Instrument shall have been satisfied and released of record and the releasing or
reconveyance of this

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Instrument shall act as a revocation of this power of attorney and assignment of
rents. Subject to Grantee's grant to Grantor of the collection and use of the
Rents set forth above, Grantee shall have and hereby expressly reserves the
right and privilege (but assumes no obligation) to demand, collect, sue for,
receive and recover the Rents, or any part thereof, now existing or hereafter
made, and apply the same in accordance with the provisions of the Intercreditor
Agreement. For purposes of this Instrument, a "Trigger Event" shall mean (i) an
Enforcement Event or (ii) a "Material Default" which for purposes of this
Instrument shall mean any event that is (A) an Insolvency Event which is also an
Event of Default or (B) any Event of Default that the Instructing Trustee
notifies and instructs the Grantee to act in response to pursuant to the
Intercreditor Agreement. Notwithstanding anything herein, upon an Enforcement
Event, Grantee shall have the absolute right and option to exercise any and all
rights and remedies provided for in this Instrument and available at law or in
equity.

                  As used herein, "Secured Obligations" means all present and
future indebtedness, liabilities and obligations (for the avoidance of doubt,
including any liabilities and obligations that have been cash-collateralized by
the Grantor), at any time of Grantor under the Guarantees (including this
Instrument), including any liability in respect of any further advances, if any,
made under the Guarantees, both actual and contingent and whether incurred
solely or jointly or in any other capacity together with any of the following
matters relating to or arising in respect of those liabilities and obligations:
(1) any refinancing, novation, deferral or extension; (2) any obligation
relating to any increase in the amount of such obligations; (3) any claim for
damages or restitution; and (4) any claim as a result of any recovery by Grantor
of a payment or discharge, or non-allowability, on the grounds of preference;
and any amounts that would be included in any of the above but for any
discharge, non-provability or unenforceability of those amounts in any
insolvency or other proceedings (including interest accruing after the
commencement of any insolvency or other proceedings).

                  Nothing herein contained shall be construed as constituting
the Grantee or any of its Delegates or any of the Secured Creditors a
mortgagee-in-possession in the absence of the taking of actual possession of the
Mortgaged Property by the Grantee or any of its Delegates or any of the Secured
Creditors. Nothing contained in this Instrument shall be construed as imposing
on Grantee any of the obligations of the lessor under any lease of the Mortgaged
Property in the absence of an explicit assumption thereof by Grantee. In the
exercise of the powers herein granted the Grantee, no liability shall be
asserted or enforced against the Grantee, all such liability being expressly
waived and released by Grantor.

                  TO HAVE AND TO HOLD the Mortgaged Property and all parts,
rights, members and appurtenances thereof, to the use, benefit, and behoof of
Grantee and the successors and assigns of Grantee for the benefit of its
successors and assigns, IN LEASEHOLD forever. The conveyance of the Mortgaged
Property provided for herein is made upon this special trust. Should the Secured
Obligations by this Instrument be paid according to the tenor and effect thereof
when the same shall become due and payable and should Grantor satisfy all
conditions set forth in Section 5.3 of the Intercreditor Agreement, then this
Instrument shall be canceled and surrendered. If, however, a Trigger Event shall
have occurred, then Grantee shall be entitled to invoke the remedies provided
for in the granting clause above in connection with the assignment of Leases and
Rents, and if an Enforcement Event shall have occurred, then Grantee shall, in
addition to all other rights and remedies at law or equity provided, be entitled
to invoke the remedies provided for in Article IV below including without
limitation the right to foreclose this Instrument by judicial proceedings or, at
Grantee's election, the right to foreclose this Instrument through exercise of
the power of sale herein granted to Grantee. Grantor hereby releases and waives
all rights under and by virtue of the homestead exemption laws of the State.

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    The following provisions shall also constitute an integral part of this
                                  Instrument:

                                    ARTICLE I

                                   [Reserved]

                                   ARTICLE II

                              COVENANTS OF GRANTOR

         Section 2.01.     [Reserved]

         Section 2.02.     Leases Affecting the Real Property. All future
lessees under any Lease of the Real Property, or any part thereof, made after
the date of recording of this Instrument shall, at Grantee's option and without
any further documentation, attorn to Grantee as lessor if for any reason Grantee
becomes lessor thereunder, and, thereafter, upon demand, to pay Rent to Grantee,
and Grantee shall not be responsible under such Lease for matters arising prior
to Grantee becoming lessor thereunder. In respect of each Lease which may be
entered into on or after the date hereof, the lien and estate, as well as the
provisions, terms and conditions of each Lease shall in all respects be
subordinate and junior to the lien of this Instrument.

         Section 2.03.     The IDA Lease.

                  (a)      Upon Grantee's request, Grantor will execute any
reasonable modification of the IDA Lease consented to in writing by the lessor
at Grantee's request for the purpose of maintaining or preserving Grantee's lien
on the Mortgaged Property (provided that such modification does not increase
Grantor's obligations or liabilities under the IDA Lease or this Instrument);
and

                  (b)      There shall be no merger of the IDA Lease or of the
Leasehold Estate (except as provided in the IDA Lease) of any building, building
service equipment or other improvement now or hereafter constituting a portion
of the Mortgaged Property, with the fee estate of the owner or owners of the
land and premises described in the IDA Lease, by reason of the fact that the IDA
Lease or the leasehold interest created thereby, or any interest in any such
building, equipment or other improvements, may be held by or for the account of
any person or persons who shall be the owner or owners of such fee estate in
said land and premises, unless and until all persons at the time having an
interest in the fee estate in said land and premises and all persons, including
Grantee, at the time having an interest in the IDA Lease, leasehold estate,
buildings, equipment and improvements, shall join in a written instrument
effecting such merger and shall duly record the same.

         Section 2.04.     Further Assurances. Grantor, at its sole cost and
expense, shall (i) upon request of Grantor promptly correct any defect or error
which may be discovered in this Instrument or any financing statement or other
document relating hereto solely to the extent necessary to create, effectuate,
complete, perfect, continue or preserve the lien of this Instrument on the
Mortgaged Property, and (ii) promptly execute, acknowledge, deliver, record and
re-record, register and re-register, and file and re-file this Instrument, any
amendment to this Instrument and any financing statements or other documents
which Grantee may request in writing from time to time (all in form and
substance reasonably satisfactory to Grantee) in order (A) to create,
effectuate, complete, perfect, continue or preserve the lien of this Instrument
as a first priority lien on the Mortgaged Property, whether now owned or
hereafter acquired, subject only to the matters set forth on Exhibit B attached
hereto and made a part hereof and except for the Permitted Liens (as defined in
the Indentures), or (B) to create, effectuate, complete, perfect, continue,
preserve or validate any right, power or privilege granted or intended to be
granted to the Grantee

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hereunder or otherwise accomplish the purposes of this Instrument. To the extent
permitted by law and to the extent that Grantor fails to do so as required
hereunder, the Grantor hereby authorizes Grantee to file financing statements or
continuation statements covering the Mortgaged Property.

         Section 2.05.     Casualty Proceeds. Grantor hereby assigns to Grantee,
as additional security, all proceeds or awards of damage resulting from a
casualty event or condemnation proceedings or the taking of or injury to the
Real Property for public use. All such proceeds or awards paid to Grantee
hereunder shall be applied in accordance with the Indentures.

         Section 2.06.     Inspections. Grantor hereby authorizes Grantee, its
agents, employees and representatives, upon reasonable prior written notice to
Grantor (except in an emergency or following the occurrence of any Trigger
Event, in which case notice shall not be required) to visit and inspect the
Mortgaged Property or any portion(s) thereof, all at such reasonable times and
as often as Grantee may reasonably request.

         Section 2.07.     Indemnity. Grantor hereby indemnifies Grantee or any
person designated by it and keep Grantee or such person designated by it
indemnified against any and all costs, claims and liabilities which it may incur
as a result of anything done by it as an attorney-in-fact for Grantor in the
proper exercise of any of the powers conferred, or purported to be conferred,
thereon by this Instrument unless such cost, claim or liability arises as a
result of the negligence or wilful misconduct of Grantee or such person
designated by it. For clarification purposes, the indemnity in this Section 2.07
shall apply solely in those instances which Grantee or a Delegate acts as an
attorney-in-fact for Grantor for purposes of this Instrument.

         Section 2.08.     After Acquired Property Interests. All right, title
and interest of Grantor in and to all of the Mortgaged Property, hereafter
acquired by Grantor ("After Acquired Property Interests"), immediately upon such
acquisition, without any further mortgage, conveyance, assignment or other act
by Grantor, shall become subject to the lien of this Instrument as fully and
completely, and with the same effect, as though owned by Grantor on the date
hereof and specifically described in the granting clauses hereof. Grantor shall
execute and deliver to Grantee all such other deeds of trust or mortgages and
other agreements as Grantee may require for the purpose of expressly and
specifically subjecting such After Acquired Property Interests to the lien of
this Instrument. Grantor hereby irrevocably authorizes and appoints Grantee as
the agent and attorney-in-fact of Grantor to execute all such documents and
instruments on behalf of Grantor, which appointment shall be irrevocable and
coupled with an interest, if the Grantor fails or refuses to do so within ten
(10) days after written request therefor by Grantee.

         Section 2.09.     The IDA Lease. Grantor further covenants as follows:

                  (a)      During the existence of an Enforcement Event, Grantor
shall not modify, change, supplement, alter or amend the IDA Lease in any
respect, either orally or in writing, nor shall Grantor terminate, cancel, sever
or surrender, or permit or suffer the termination, cancellation, severance or
surrender of, the IDA Lease or the Leasehold Estate, nor waive, excuse, condone
or in any way release or discharge the fee owner of the Land ("Fee Owner") from
the obligations, covenants, conditions and agreements by Fee Owner to be kept,
performed, observed or complied with thereunder, and any such action taken by
Grantor without the prior written consent of Grantee during the existence of an
Enforcement Event shall be void and of no force and effect.

                  (b)      During the existence of an Enforcement Event, Grantor
shall not, without Grantee's prior written consent, exercise any right to
terminate, cancel, sever or surrender the IDA Lease or the Leasehold Estate
under any bankruptcy or similar laws providing for the relief of debtors,
whether now in effect or hereafter enacted. Without limiting the generality of
the foregoing sentence, during the

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existence of an Enforcement Event, Grantor shall not, without Grantee's prior
written consent, elect to treat the IDA Lease or the Leasehold Estate as
terminated under Section 365 of the United States Bankruptcy Code, after
rejection or disaffirmance of the IDA Lease by Fee Owner (whether as debtor in
possession or otherwise) or by any trustee of Fee Owner, and any such election
made without such consent shall be void and ineffective. The immediately
preceding provisions of this paragraph shall not limit the generality of
paragraph (a) above.

                  (c)      Grantor hereby unconditionally assigns, transfers and
sets over unto Grantee all of Grantor's claims and rights to the payment of
damages that may hereafter arise as a result of any rejection or disaffirmance
of the IDA Lease by Fee Owner (whether as debtor in possession or otherwise) or
by any trustee of Fee Owner pursuant to the United States Bankruptcy Code.
Grantee shall have and is hereby granted the right to proceed, in its own name
or in the name of Grantor, in respect of any claim, suit, action or proceeding
relating to the rejection or disaffirmance of the IDA Lease (including, without
limitation, the right to file and prosecute, to the exclusion of Grantor, any
proofs of claim, complaints, motions, applications, notices and other documents)
in any case in respect of Fee Owner under the United States Bankruptcy Code.
This assignment constitutes a present, irrevocable and unconditional assignment
of the foregoing claims, rights and remedies, and shall continue in effect until
the conditions set forth in Section 5.3 of the Intercreditor Agreement are
satisfied. Any amounts received by Grantee as damages arising out of any such
rejection or disaffirmance of the IDA Lease shall be applied in accordance with
the provisions of the Intercreditor Agreement. Any of the foregoing provisions
notwithstanding, so long as there shall exist no Enforcement Event, Grantee
shall not exercise its rights under this Section 2.09(c), but rather Grantee
shall cooperate with Grantor's efforts to proceed in respect of any claim, suit,
action or proceeding relating to the rejection or disaffirmance of the IDA Lease
in any case in respect of Fee Owner under the United States Bankruptcy Code.

                  (d)      In the event that a petition under the United States
Bankruptcy Code shall be filed by or against Grantor and Grantor (whether as
debtor in possession or otherwise) or any trustee of Grantor shall decide to
reject or disaffirm the IDA Lease pursuant to the United States Bankruptcy Code,
Grantor shall give Grantee at least ten (10) days prior written notice of the
date on which application shall be made to the court for authority to reject or
disaffirm the IDA Lease. Grantee shall have the right, but not the obligation,
to serve upon Grantor or such trustee within such ten (10) day period a notice
stating that (i) Grantee demands that Grantor (whether as debtor in possession
or otherwise) or such trustee assume and assign the IDA Lease to Grantee
pursuant to the United States Bankruptcy Code, and (ii) Grantee covenants to
cure, or to provide adequate assurance of prompt cure of, all defaults and to
provide adequate assurance of future performance under the IDA Lease. In the
event that Grantee serves any such notice as provided above, neither Grantor
(whether as debtor in possession or otherwise) nor such trustee shall seek to
reject or disaffirm the IDA Lease and Grantor (whether as debtor in possession
or otherwise) and such trustee shall comply with such demand within thirty (30)
days after such notice shall have been given, subject to Grantee's performance
of such covenant.

                  (e)      In the event that a petition under the United States
Bankruptcy Code shall be filed by or against Grantor, and if within thirty (30)
days after the date of filing of such petition neither Grantor (whether as
debtor in possession or otherwise) nor any trustee of Grantor shall take any
affirmative action to assume, reject or disaffirm the IDA Lease pursuant to the
United States Bankruptcy Code, then Grantee shall have the right, but not the
obligation, to serve upon Grantor or such trustee a notice stating that (i)
Grantee demands that Grantor (whether as debtor in possession or otherwise) or
such trustee assume and assign the IDA Lease to Grantee pursuant to the United
States Bankruptcy Code, and (ii) Grantee covenants to cure, or to provide
adequate assurance of prompt cure of, all defaults and to provide adequate
assurance of future performance under the IDA Lease. In the event that Grantee
serves any such notice as provided above, neither Grantor (whether as debtor in
possession or otherwise) nor such trustee shall seek to reject or disaffirm the
IDA Lease and Grantor (whether as debtor in possession

                                       8

<PAGE>

or otherwise) and such trustee shall comply with such demand within fifteen (15)
days after such notice shall have been given, subject to Grantee's performance
of such covenant.

                  (f)      Grantor hereby assigns, transfers and sets over to
Grantee a non-exclusive right to apply to the Bankruptcy Court under Section 365
of the United States Bankruptcy Code for an order extending the period during
which the IDA Lease may be rejected, disaffirmed or assumed after the entry of
any order for relief in respect of Grantor under Chapter 7 of the Bankruptcy
Code.

                  (g)      The provisions of this Section 2.09 that purport to
provide Grantee certain rights, remedies, privileges and protections, and/or to
impose certain obligations, restrictions and limitations upon Grantor (whether
as a debtor in possession or otherwise) or any trustee of Grantor, in connection
with any action, proceeding, motion or notice commenced or filed by or against
Fee Owner or Grantor, or with respect to all or any part of the Property, in
connection with any case under the United States Bankruptcy Code shall be
limited to the extent any such right, remedy, privilege, protection, obligation,
restriction or limitation is prohibited or otherwise not permitted pursuant to
the United States Bankruptcy Code or by the court in which such action,
proceeding, motion or notice is commenced or filed.

         Section 2.10.     Expenses and Costs. Grantor shall, from time to time
and promptly on demand by Grantee reimburse to Grantee all costs and expenses
(including legal fees) on a full indemnity basis incurred by Grantee and any
Delegate in connection with:

         1.       the execution, release and discharge of this Instrument and
                  the security created hereby or intended to be created hereby
                  in respect of the Mortgaged Property and the completion of the
                  transactions and perfection of the security contemplated in
                  this Instrument or forming part of the security created hereby
                  or intended to be created hereby in respect of the Mortgaged
                  Property;

         2.       the actual or contemplated exercise, preservation and/or
                  enforcement of any of the rights, powers and remedies of, or
                  the performance of the duties and obligations of, Grantee or
                  any Delegate, or any amendment or waiver in respect of this
                  Instrument;

         3.       the foreclosure (whether judicial or by power of sale) of any
                  Mortgaged Property; and

         4.       the preservation and/or enforcement of the security created
                  hereby or intended to be created hereby in respect of the
                  Mortgaged Property,

which shall carry interest from the date of such demand until so reimbursed at
the rate and on the basis as mentioned in Clause 18.4 of the Intercreditor
Agreement.

         Section 2.11.     Taxes. Trustor shall pay, promptly on demand of
Grantee all stamp, registration, notarial and other similar taxes or fees paid
or payable by Grantee in connection with any action taken or contemplated by or
on behalf of Grantee for perfecting, maintaining, enforcing, releasing,
cancelling, reassigning or resolving any doubt concerning, or for any other
purpose in relation to this Instrument, any amendment thereto, any transfer
and/or assignment of the rights and/or obligations under the same or the
security created hereby or intended to be created hereby in respect of the
Mortgaged Property and shall, from time to time, indemnify Grantee promptly on
demand against any liabilities, costs, claims and expenses resulting from any
failure to pay by Grantor or any delay by Grantor in paying any such taxes or
fees.

                                       9

<PAGE>

                                  ARTICLE III

                                GRANTEE'S RIGHTS

         Section 3.01.     Performance of Grantor's Obligations. Grantor agrees
that, upon the occurrence of an Enforcement Event, Grantee may, but need not,
make any payment or perform any act hereinbefore required of Grantor, in any
form and manner deemed expedient. By way of illustration and not in limitation
of the foregoing, Grantee may, but need not, (i) make full or partial payments
of insurance premiums which are unpaid by Grantor, coordinate liens or
encumbrances, if any, (ii) purchase, discharge, compromise or settle any tax
lien or any other lien, encumbrance, suit, proceeding, title or claim thereof,
or (iii) redeem all or any part of the Real Property from any tax or assessment.
All moneys paid for any of the purposes herein authorized and all other moneys
advanced by Grantee to protect the Mortgaged Property and the lien hereof shall
be additional Secured Obligations and shall become immediately due and payable
without notice and shall bear interest thereon at the rate set forth in Clause
18.4 of the Intercreditor Agreement until paid to Grantee in full. In making any
payment hereby authorized relating to taxes, assessments or prior or coordinate
liens or encumbrances, Grantee shall be the sole judge of the legality, validity
and priority thereof and of the amount necessary to be paid in satisfaction
thereof.

         Section 3.02.     Extension of Lien. If Grantor exercises any
applicable option to purchase, right of first refusal or right of first offer to
purchase the Land pursuant to the IDA Lease or otherwise acquires the fee
interest to the Land, contemporaneously with the consummation of the acquisition
of the Land by Grantor, the lien of this Instrument shall be automatically
extended to cover and include the Land as part of the Mortgaged Property and
thereupon the definitions used herein for "Mortgaged Property" and "Real
Property" shall be automatically and immediately deemed to include the Land, and
if required by law to create and maintain a security interest on the Land,
Grantor shall execute any instrument necessary to effectuate such extension of
the lien of this Instrument to encumber the Land.

                                   ARTICLE IV

                                REMEDIES & RIGHTS

         Section 4.01.     Remedies of Grantee. Upon the occurrence of an
Enforcement Event, Grantee may, without notice to or demand upon Grantor,
declare this Instrument to be in default, and, in addition to all other rights
and remedies at law or in equity available to Grantee or as otherwise provided
for in the Intercreditor Agreement or the Indentures, to the extent permitted by
applicable law, the following provisions shall apply:

                  (a)      Grantee's Power of Enforcement. It shall be lawful
for Grantee to (i) immediately sell the Mortgaged Property, either in whole or
in separate parcels, as prescribed by the State law, under power of sale, which
power is hereby granted to Grantee to the full extent permitted by the State
law, or (ii) immediately foreclose this Instrument by judicial action. The court
in which any proceeding is pending for the purpose of sale under or foreclosure
of this Instrument if such remedy is taken or any court of competent
jurisdiction may, at once or at any time thereafter, either before or after
sale, without notice and without requiring bond, and without regard to the
solvency or insolvency of any person liable for payment of the Secured
Obligations, and without regard to the then value of the Mortgaged Property or
the occupancy thereof as a homestead, appoint a receiver (the provisions for the

                                       10

<PAGE>

appointment of a receiver and assignment of rents being an express condition
upon which the Secured Obligations hereby secured are made) for the benefit of
Grantee, with power to collect the Rents, due and to become due, during such
foreclosure suit or proceeding for such sale and the full statutory period of
redemption, notwithstanding any redemption. The receiver, out of the Rents, when
collected, may pay costs incurred in the management and operation of the Real
Property, prior and subordinate liens, if any, and taxes, assessments, water and
other utilities and insurance, then due or thereafter accruing, and may make and
pay for any necessary repairs to the Real Property or the Personal Property, and
may pay all or any part of the Secured Obligations or other sums secured hereby
or any deficiency decree entered in such foreclosure proceedings. Upon or at any
time after the filing of a suit to foreclose this Instrument, the court in which
such suit is filed shall have full power to enter an order placing Grantee in
possession of the Real Property with the same power granted to a receiver
pursuant to this subparagraph and with all other rights and privileges of a
mortgagee-in-possession under applicable law. Except as otherwise provided in
this Instrument, Grantee may institute an action, suit or proceeding at law or
in equity for the specific performance of any covenant, condition or agreement
contained herein or in this Instrument, or in aid of the execution of any power
granted hereunder or the enforcement of any other appropriate legal or equitable
remedy.

                  (b)      Grantee's Right to Enter and Take Possession, Operate
and Apply Income. Grantee shall, at its option, have the right, acting through
its agents or attorneys, either with or without process of law, forcibly or
otherwise, to enter upon and take possession of the Real Property, expel and
remove any persons, goods, or chattels occupying or upon the same, to collect or
receive all the Rents, and to manage and control the same, and to lease the same
or any part thereof, from time to time, and, after deducting all reasonable
attorneys' fees and expenses actually incurred without regard to statutory
presumption, and all reasonable expenses incurred in the protection, care,
maintenance, management and operation of the Real Property, distribute and apply
the remaining net income in accordance with the terms of the Intercreditor
Agreement or upon any deficiency decree entered in any foreclosure proceedings.

                  (c)      Sale of Mortgaged Property. Grantee shall, at its
option, have the right to effect a trustee's sale of the Mortgaged Property in
whole or in part in lieu of judicial foreclosure. Grantee may sell such portion
of the Mortgaged Property not theretofore released from the lien of this
Instrument as one parcel in its entirety or in any part thereof, either in mass
or in parcels, at public vendue, to the highest bidder for cash in the county in
which the Mortgaged Property is situated, first giving notice of the time and
place of sale, and a description of the property to be sold, by advertisement
published as provided by the laws of the State. The Grantee shall deliver to the
purchaser at any such trustee's sale its deed, without warranty, which shall
convey to the purchaser the interest in the property which the Grantor has or
has the power to convey at the time of the execution of this or hereafter. The
Grantee's deed shall recite the facts showing that the sale was conducted in
compliance with all the requirements of law and of this Instrument, which
recital shall be prima facie evidence of such compliance and conclusive evidence
thereof in favor of bona fide purchasers and encumbrances for value.

                  (d)      Additional Provisions Regarding Power of Sale. (i) In
exercising the power of sale herein conferred, the Grantee shall comply with all
applicable laws in effect with respect to the exercise of powers of sale
contained in deeds of trust as of the date of the commencement of the
proceeding. Upon the occurrence of an Enforcement Event, Grantee may sell the
Mortgaged Property or any part of the Mortgaged Property at one or more public
sale or sales at the usual place for conducting sales of the county in which the
Mortgaged Property or any part of the Mortgaged Property is situated, to the
highest bidder for cash, in order to pay all or a portion of the Secured
Obligations, and all expenses of sale and of all proceedings in connection
therewith, including reasonable attorneys' fees actually incurred without regard
to statutory presumption, after advertising the time, place and terms of sale
once a week for four (4) weeks immediately preceding such sale (but without
regard to the number of days) in a newspaper in which

                                       11

<PAGE>

sheriff's sales are advertised in said county, all other notice being hereby
waived by Grantor. At any such public sale, Grantee may execute and deliver to
the purchaser a conveyance of the Mortgaged Property (including, without
limitation, Grantor's leasehold estate in the Land, if any) or any part of the
Mortgaged Property in fee simple or leasehold, as applicable, with full
warranties of title, and to this end Grantor hereby constitutes and appoints
Grantee the agent and attorney-in-fact of Grantor to make such sale and
conveyance, and thereby to divest Grantor of all right, title and equity that
Grantor may have in and to the Mortgaged Property and to vest the same in the
purchaser or purchasers at such sale or sales, and all the acts and doings of
said agent and attorney-in-fact are hereby ratified and confirmed, and any
recitals in said conveyance or conveyances as to facts essential to a valid sale
shall be binding upon Grantor. The aforesaid power of sale and agency hereby
granted are coupled with an interest and are irrevocable by death or otherwise,
and shall not be exhausted by one exercise thereof but may be exercised until
the conditions set forth in Section 5.3 of the Intercreditor Agreement are
satisfied. In the event of any sale under this Instrument by virtue of the
exercise of the powers herein granted, or pursuant to any order in any judicial
proceeding or otherwise, the Mortgaged Property may be sold as an entirety or in
separate parcels and in such manner or order as Grantee in its sole discretion
may elect. The power of sale conferred upon Grantee in this Instrument shall not
be exhausted by any one or more sales as to any portion of the Mortgaged
Property remaining unsold, but shall continue unimpaired until all of the
Mortgaged Property is sold or all of the Secured Obligations is satisfied. At
any sale of the Mortgaged Property or any portion thereof pursuant to the
provisions of this Instrument, Grantee shall have the right to bid for and
purchase the Mortgaged Property being sold, and in such case shall have the
right to credit against the amount of the bid made therefor (to the extent
necessary) all or any portion of the Secured Obligations then due.

                           (ii)     Notwithstanding the provisions of Section
4.02 of this Instrument, the proceeds of any sale of the Mortgaged Property
pursuant to the power of sale contained herein shall be applied first to the
costs and expenses of foreclosure, including, but not limited to a Grantee's
commission equal to five percent (5%) of the highest bid and to all costs,
expenses and reasonable attorneys' fees actually incurred without regard to
statutory presumption by the Grantee in connection with such sale, with the
remaining proceeds to be applied as provided in Section 4.02 of this Instrument.
If a proceeding for sale pursuant to the power of sale contained herein is
commenced by Grantee but terminated prior to its completion or is otherwise not
completed, the Grantor shall pay all expenses incurred by Grantee, including
reasonable attorneys' fees actually incurred without regard to statutory
presumption and a partial Grantee's commission equal to the greater of (A) the
reasonable time and expense charges of such Grantee and (B) an amount computed
on the basis of a percentage of the fair market value of the Mortgaged Property
(as such fair market value shall be agreed upon by Grantor and Grantee, or if
not agreed upon, then as determined by the Clerk of the Superior Court with
jurisdiction over such matters, upon evidence submitted by the parties) in
accordance with the following schedule, to wit: one tenth of one percent (.1%)
of such fair market value before the Grantee issues a notice of hearing on the
right to sell; eleven one hundredths of one percent (.11%) of such fair market
value after issuance of said notice; twelve one hundredths of one percent (.12%)
of such fair market value after such hearing; and thirteen one hundredths of one
percent (.13%) of such fair market value after the initial sale.

                  (e)      Discontinuance of Proceedings and Restoration of the
Parties. In case Grantee shall have proceeded to enforce any right, power or
remedy under this Instrument by foreclosure, entry or otherwise and such
proceedings shall have been determined adversely to Grantee, then and in every
such case Grantor and Grantee shall be restored to their former positions and
rights hereunder; and all rights, powers and remedies of Grantee shall continue
as if no such proceeding had been taken subject, however, to any order or rule
resulting from such proceeding which is promulgated by a court having proper
jurisdiction.

         Section 4.02.     Application of the Rents or Proceeds from Foreclosure
or Sale. The Rents and the proceeds of any sale (whether through a foreclosure
proceeding or Grantee's exercise of the power of

                                       12

<PAGE>

sale) shall be distributed and applied in accordance with the terms of the
Intercreditor Agreement. Subject to Section 4.01(d)(ii) of this Instrument in
any foreclosure of this Instrument by judicial action, or any sale of the
Mortgaged Property under the power of sale herein granted, subject to the terms
and provisions of the Intercreditor Agreement, there shall be allowed (and
included in the decree for sale in the event of a foreclosure by judicial
action) to be paid out of the Rents or the proceeds of such foreclosure
proceeding and/or sale:

                  (a)      Secured Obligations. All of the Secured Obligations
and other sums secured hereby which then remain unpaid;

                  (b)      Other Advances. All other items advanced or paid by
Grantee pursuant to this Instrument, with interest thereon at the rate set forth
in Clause 18.4 of the Intercreditor Agreement from the date of advancement; and

                  (c)      Costs, Fees and Other Expenses. All court costs,
reasonable in-house and outside attorneys' and paralegals' fees and expenses
actually incurred without regard to statutory presumption, costs of
environmental surveys and guard or other security services, appraiser's fees,
advertising costs, notice expenses, expenditures for documentary and expert
evidence, stenographer's charges, publication costs, and costs (which may be
estimated as to items to be expended after entry of the decree) of procuring all
abstracts of title, title searches and examinations, title guarantees, title
insurance policies, surveys, and similar data with respect to title which
Grantee may deem necessary. All such expenses shall become additional Secured
Obligations and be immediately due and payable, with interest thereon at the
rate set forth in Clause 18.4 of the Intercreditor Agreement, when paid or
incurred by Grantee in connection with any proceedings, including, but not
limited to, probate and bankruptcy proceedings, to which Grantee shall be a
party, either as plaintiff, claimant or defendant, by reason of this Instrument
or any indebtedness hereby secured or in connection with the preparations for
the commencement of any suit for the foreclosure, whether or not actually
commenced, or sale under the power of sale herein granted.

         Section 4.03.     Cumulative Remedies; Delay or Omission Not a Waiver.
Each remedy or right of Grantee shall not be exclusive of, but shall be in
addition to, every other remedy or right now or hereafter existing at law or in
equity. No delay in the exercise or omission to exercise any remedy or right
accruing on the occurrence or existence of any Material Default or Enforcement
Event shall impair any such remedy or right or be construed to be a waiver of
any such Material Default or Enforcement Event or acquiescence therein, nor
shall it affect any subsequent Material Default or Enforcement Event of the same
or different nature. Every such remedy or right may be exercised concurrently or
independently and when and as often as may be deemed expedient by Grantee. The
acceptance by Grantee, any successor administrative agent or any secured party
of any payment less than the amount of the Secured Obligation in question shall
be deemed to be an acceptance on account only and shall not be construed as a
waiver of any Material Default or Enforcement Event with respect thereto, and
the acceptance by Grantee, any successor administrative agent or any secured
party of any payment of, or on account of, any Secured Obligation shall not be
deemed to be a waiver of any Material Default or Enforcement Event other
occurrence hereunder or under any Relevant Documents with respect to any other
Secured Obligation. If Grantee has proceeded to enforce any remedy or right
hereunder or with respect hereto by foreclosure, sale, entry or otherwise, it
may compromise, discontinue or abandon such proceeding for any reason without
notice to Grantor or any other party (except any other agent, the Secured
Creditors or the other secured parties to the extent required by any Relevant
Documents); and, if any such proceeding shall be discontinued, abandoned or
determined adversely for any reason, Grantor and Grantee shall retain and be
restored to their former positions and rights hereunder with respect to the
Mortgaged Property, subject to the lien hereof except to the extent any such
adverse determination specifically provides to the contrary.

                                       13

<PAGE>

         Section 4.04.     Grantee's Remedies against Multiple Parcels. If more
than one property, lot or parcel is covered by this Instrument, and if this
Instrument is foreclosed upon, or judgment is entered upon any Secured
Obligations, or if Grantee effects a trustee's sale under power of sale,
execution may be made upon or Grantee may effect a trustee's sale against any
one or more of the properties, lots or parcels and not upon the others, or upon
all of such properties or parcels, either together or separately, and at
different times or at the same time, and execution sales or trustee's sale
herein granted may likewise be conducted separately or concurrently, in each
case at Grantee's election.

         Section 4.05.     No Merger. In the event of a foreclosure of this
Instrument or any other mortgage or deed to secure debt securing the Secured
Obligations, the Secured Obligations then due to the Grantee shall not be merged
into any decree of foreclosure entered by the court, and Grantee may
concurrently or subsequently seek to foreclose one or more other deeds of trust
which also secure said Secured Obligations.

         Section 4.06.     Waivers by Grantor. To the fullest extent permitted
under applicable law, Grantor shall not assert, and hereby irrevocably waives,
any right or defense Grantor may have under any statute or rule of law or equity
now or hereafter in effect relating to (a) homestead exemption, extension,
moratorium, stay, redemption, marshaling of the Mortgaged Property or the other
assets of Grantor, sale of the Mortgaged Property in any order or notice of
deficiency or intention to accelerate any Secured Obligation, (b) impairment of
any right of subrogation or reimbursement, (c) any requirement that at any time
any action must be taken against any other party, any portion of the Mortgaged
Property or any other asset of Grantor or any other party, (d) any provision
barring or limiting the right of Grantee to sell any Mortgaged Property after
any other sale of any other Mortgaged Property or any other action against
Grantor or any other party, (e) any provision barring or limiting the recovery
by Grantee of a deficiency after any sale of the Mortgaged Property, (f) any
other provision of applicable law which shall defeat, limit or adversely affect
any right or remedy of Grantee or any secured party under or with respect to
this Instrument or any other Relevant Documents as it relates to any Mortgaged
Property, (g) the right of Grantee to foreclose this Instrument in its own name
on behalf of all of the secured parties by judicial action as the real party in
interest without the necessity of joining any secured party, or (h) the
Guarantees, including, without limitation, notice of existence, creation or
incurring of any new or additional indebtedness or obligation or of any action
or non-action on the part of Grantor or the Issuer, Grantee or any Secured
Creditor or on the part of any person whomsoever under the Intercreditor
Agreement, this Instrument or any of the other Relevant Documents in connection
with any obligation or evidence of indebtedness held by Grantee, as Security
Trustee for the Secured Creditors or held by any of the Secured Creditors.
Appraisement of the Real Property is hereby expressly waived, at the option of
Grantee, which such option shall be executed prior to the time any judgment is
tendered at foreclosure.

         Section 4.07.     Jurisdiction and Process. (a) To the extent permitted
under applicable law, in any suit, action or proceeding arising out of or
relating to this Instrument or any other Relevant Documents insofar and only
insofar as it relates to any Mortgaged Property, Grantor (i) irrevocably
consents to the non-exclusive jurisdiction of any state or federal court sitting
in which the Real Property is located and irrevocably waives any defense or
objection which it may now or hereafter have to the jurisdiction of such court
or the venue of such court or the convenience of such court as the forum for any
such suit, action or proceeding, and (ii) irrevocably consents to the service of
(A) any process in accordance with applicable law in any such suit, action or
proceeding, or (B) any notice relating to any sale, or the exercise of any other
remedy by Grantee hereunder by mailing a copy of such process or notice by
United States registered or certified mail, postage prepaid, return receipt
requested to Grantor at its address specified in or pursuant to Section 5.01;
such service to be effective in accordance with applicable law.

                                       14

<PAGE>

                  (b)      Nothing in this Section shall affect the right of
Grantee to bring any suit, action or proceeding arising out of or relating to
this Instrument, or any other Relevant Documents in any court having
jurisdiction under the provisions therein or applicable law or to serve any
process, notice of sale or other notice in any manner permitted by this
Instrument, the other Relevant Documents or applicable law.

         Section 4.08.     Concerning Grantee. (a) Grantee is authorized to take
all such action as is provided to be taken by it as Grantee hereunder and all
such other action incidental thereto, subject to the terms and provisions of the
Intercreditor Agreement. As to any matters not expressly provided for herein
(including the timing and methods of realization upon the Mortgaged Property),
Grantee shall, in addition, act or refrain from acting in accordance with the
terms and provisions of the Intercreditor Agreement. Grantee shall not be
responsible for the existence, genuineness or value of any of the Mortgaged
Property or for the validity, perfection, priority or enforceability of the lien
of this Instrument on any of the Mortgaged Property, whether impaired by
operation of law or by reason of any action or omission to act on its part
hereunder. Grantee shall have the right, but shall have no duty, to ascertain or
inquire as to the performance or observance of any of the terms of this
Instrument by Grantor.

                  (b)      Grantee may, at any time delegate by power of
attorney or otherwise to any person(s) or entity(ies) the ability to exercise
any or all of the rights, powers and discretions vested in it by this Instrument
or appoint any person or entity to act as additional Grantee or as co-trustee
for the purpose of this Instrument, in accordance with and subject to the terms
of Clause 16 of the Intercreditor Agreement.

                  (c)      In the event that Grantee acts as Grantor's attorney
in fact or otherwise as its agent as provided for under this Instrument, Grantor
shall ratify and confirm all things done and all documents executed by Grantee
in the exercise or purported exercise of all or any of such powers or acts.

         Section 4.09.     WAIVERS BY THE GRANTOR. GRANTOR EXPRESSLY:

(A) ACKNOWLEDGES THE RIGHT OF GRANTEE AS SECURITY TRUSTEE FOR THE SECURED
CREDITORS, SUBJECT TO THE TERMS HEREOF, TO ACCELERATE THE SECURED OBLIGATION AND
ANY OTHER INDEBTEDNESS SECURED HEREBY AND THE POWER OF ATTORNEY GIVEN HEREIN TO
GRANTEE TO SELL THE MORTGAGED PROPERTY BY NONJUDICIAL FORECLOSURE UPON AN
ENFORCEMENT EVENT WITHOUT ANY JUDICIAL HEARING AND WITHOUT ANY NOTICE OTHER THAN
SUCH NOTICE (IF ANY) AS IS SPECIFICALLY REQUIRED TO BE GIVEN UNDER THE
PROVISIONS OF THIS INSTRUMENT; (B) WAIVES ANY AND ALL RIGHTS WHICH GRANTOR MAY
HAVE UNDER THE CONSTITUTION OF THE UNITED STATES OF AMERICA (INCLUDING, WITHOUT
LIMITATION, THE FIFTH AND FOURTEENTH AMENDMENTS THEREOF), THE VARIOUS PROVISIONS
OF THE CONSTITUTIONS FOR THE SEVERAL STATES, OR BY REASON OF ANY OTHER
APPLICABLE LAW, (1) TO NOTICE AND TO JUDICIAL HEARING PRIOR TO THE EXERCISE BY
GRANTEE OF ANY RIGHT OR REMEDY HEREIN PROVIDED TO GRANTEE, EXCEPT SUCH NOTICE
(IF ANY) AS IS SPECIFICALLY REQUIRED TO BE GIVEN UNDER THE PROVISIONS OF THIS
INSTRUMENT AND (2) CONCERNING THE APPLICATION, RIGHTS OR BENEFITS OF ANY STATUTE
OF LIMITATION OR ANY MORATORIUM, REINSTATEMENT, MARSHALLING, FORBEARANCE,
APPRAISEMENT, VALUATION, STAY, EXTENSION, HOMESTEAD, EXEMPTION OR REDEMPTION
LAWS; (C) ACKNOWLEDGES THAT GRANTOR HAS READ THIS INSTRUMENT AND ANY AND ALL
QUESTIONS OF GRANTOR REGARDING THE LEGAL EFFECT OF THIS INSTRUMENT AND ITS
PROVISIONS HAVE BEEN EXPLAINED FULLY TO GRANTOR, AND GRANTOR HAS CONSULTED WITH
COUNSEL OF GRANTOR'S CHOICE PRIOR TO EXECUTING THIS INSTRUMENT AND INITIALING
THIS SECTION 4.09; AND (D) ACKNOWLEDGES THAT ALL WAIVERS OF THE AFORESAID RIGHTS
OF GRANTOR

                                       15

<PAGE>

HAVE BEEN MADE KNOWINGLY, INTENTIONALLY AND WILLINGLY BY GRANTOR AS PART OF A
BARGAINED FOR LOAN TRANSACTION AND THAT THIS INSTRUMENT IS VALID AND ENFORCEABLE
BY GRANTEE AGAINST GRANTOR IN ACCORDANCE WITH ALL THE TERMS AND CONDITIONS
HEREOF.

                                                              __________________
                                                              Grantor's Initials

                                    ARTICLE V

                                  MISCELLANEOUS

         Section 5.01.     Notices. Except as otherwise provided herein, all
communication required or permitted to be given in connection with this
Instrument shall be in writing, and shall be given or served in the manner and
to the address, and deemed received, as provided in clause 20 of the
Intercreditor Agreement.

         Section 5.02.     Extension of Payments and Other Modifications.
Grantor agrees that, without affecting the liability of any person for payment
of the Secured Obligations or affecting the lien of this Instrument upon the
Mortgaged Property or any part thereof (other than persons or property
explicitly released as a result of the exercise by Grantee of its rights and
privileges hereunder), Grantee may (without obligation), at any time and from
time to time, on request of the Grantor made in accordance with the terms and
provisions of the Intercreditor Agreement, without notice to any person liable
for payment of any Secured Obligations or to any other person or entity, extend
the time, or agree to alter or amend the terms of payment of such Secured
Obligations; provided, however, that such actions of the Grantee are expressly
limited by the terms and provisions of the Intercreditor Agreement. Grantor
further agrees that any part of the security herein described may be released
with or without consideration without affecting the remainder of the Secured
Obligations, the remainder of the security or the lien of this Instrument.

         Section 5.03.     Governing Law. Grantor agrees that this Instrument is
to be construed, governed and enforced in accordance with the laws of the State.
Wherever possible, each provision of this Instrument shall be interpreted in
such manner as to be effective and valid under applicable law, but if any
provision of this Instrument shall be prohibited by or invalid under applicable
law, such provision shall be ineffective only to the extent of such prohibition
or invalidity, without invalidating the remainder of such provision or the
remaining provisions of this Instrument.

         Section 5.04.     Satisfaction of Mortgage. Upon satisfaction of the
conditions set forth in Section 5.3 of the Intercreditor Agreement, this
conveyance or lien shall be null and void and, upon demand therefor following
such payment, a satisfaction of mortgage or reconveyance of the Mortgaged
Property and any other documents required to release the lien of this Instrument
shall promptly be provided by Grantee to Grantor, at Grantor's sole expense,
without recourse to, or any representation or warranty by, the Grantee or any of
its nominees.

         Section 5.05.     Successors and Assigns Included in Parties. This
Instrument shall be binding upon the Grantor and upon the successors, assigns
and vendees of the Grantor and shall inure to the benefit of the Grantee's
successors and assigns and any principals it represents as agent; all references
herein to the Grantor and to the Grantee shall be deemed to include their
successors and assigns and, as to Grantee, any principals it represents as
agent. Grantor's successors and assigns shall include, without

                                       16

<PAGE>

limitation, a receiver, trustee or debtor in possession of or for the Grantor.
Wherever used, the singular number shall include the plural, the plural shall
include the singular, and the use of any gender shall be applicable to all
genders.

         Section 5.06.     Waiver of Appraisement, Valuation, Stay, Extension
and Redemption Laws. Grantor agrees, to the full extent permitted by law, that
in case of an Enforcement Event, neither Grantor nor anyone claiming through or
under it shall or will set up, claim or seek to take advantage of any
appraisement, valuation, stay, or extension laws now or hereafter in force, in
order to prevent or hinder the enforcement or foreclosure of this Instrument or
the absolute sale of the Mortgaged Property or the final and absolute putting
into possession thereof, immediately after such sale, of the purchaser thereat,
and Grantor, for itself and all who may at any time claim through or under it,
hereby waives, to the full extent that it may lawfully so do, the benefit of all
such laws, and any and all right to have the assets comprising the Mortgaged
Property marshalled upon any foreclosure of the lien hereof and agrees that
Grantee, or any court having jurisdiction to foreclose such lien may sell the
Mortgaged Property in part or as an entirety. Grantor represents that it has
been authorized to, and Grantor does hereby waive to the full extent permitted
by law any and all statutory or other rights of redemption from sale under power
of sale or from sale under any order or decree of foreclosure of this
Instrument, on its own behalf and on behalf of each and every person acquiring
any interest in or title to the Mortgaged Property subsequent to the date
hereof.

         Section 5.07.     Interpretation with Other Documents. Notwithstanding
anything in this Instrument to the contrary, (a) in the event of a conflict or
inconsistency between this Instrument and the provisions of the Intercreditor
Agreement, the provisions of the Intercreditor Agreement shall govern and (b)
the exercise of any right or remedy by Grantee under this Instrument shall be
done in accordance with and is subject to the terms and provisions of the
Intercreditor Agreement.

         Section 5.08.     Future Advances. The parties hereto intend that, in
addition to any other debt or obligation secured hereby, this Instrument shall
secure unpaid balances of loan advances and other extensions of credit made
after this Instrument is delivered to the appropriate recording offices of the
State, whether such advances or extensions of credit made are obligatory or
otherwise, and such future advances or extensions of credit shall be secured to
the same extent as if such advances or extensions of credit were made on the
date hereof, although there may be no advance or extensions of credit made at
the time of the execution hereof and although there may be no indebtedness
outstanding at the time any advance or extension of credit is made. Such unpaid
balances of loan advances and other extensions of credit may or may not be
evidenced by notes executed pursuant to the applicable Relevant Documents.

         Section 5.09.     Invalid Provisions to Affect No Others. In the event
that any of the covenants, agreements, terms or provisions contained in this
Instrument shall be invalid, illegal or unenforceable in any respect, the
validity of the remaining covenants, agreements, terms or provisions contained
herein or in any other Relevant Documents shall not be in any way affected,
prejudiced or disturbed thereby. In the event that the application of any of the
covenants, agreements, terms or provisions of this Instrument is held to be
invalid, illegal or unenforceable, those covenants, agreements, terms and
provisions shall not be in any way affected, prejudiced or disturbed when
otherwise applied.

         Section 5.10.     Changes. Neither this Instrument nor any term hereof
may be changed, waived, discharged or terminated orally, or by any action or
inaction, but only by an instrument in writing signed by the party against which
enforcement of the change, waiver, discharge or termination is sought. To the
extent permitted by law, any agreement hereafter made by Grantor and Grantee
relating to this Instrument shall be superior to the rights of the holder of any
intervening lien or encumbrance.

                                       17

<PAGE>

         Section 5.11.     Marshalling of Assets. Notice is hereby given that no
holder of any mortgage, lien or other encumbrance affecting all or a part of the
Mortgaged Property which is inferior to the lien of this Instrument shall have
any right to require the Grantee to marshal assets.

         Section 5.12.     Time of Essence. Time is of the essence with respect
to the provisions of this Instrument.

         Section 5.13.     Relevant Documents Revisions. In this Instrument,
references to this Instrument or to easement agreements, Leases, the
Intercreditor Agreement, and any other Relevant Documents include all
amendments, supplements, consolidations, replacements, restatements, extensions,
renewals and other modifications, to the extent applicable, and any refinancings
and refundings thereof, in whole or in part.

         Section 5.14.     WAIVER OF JURY TRIAL. GRANTOR AND GRANTEE EXPRESSLY
AND VOLUNTARILY WAIVE ANY AND ALL RIGHTS, WHETHER ARISING UNDER THE UNITED
STATES OR ANY STATE CONSTITUTION, ANY RULES OF CIVIL PROCEDURE, COMMON LAW OR
OTHERWISE, TO DEMAND A TRIAL BY JURY IN ANY ACTION, LAWSUIT, PROCEEDING,
COUNTERCLAIM OR ANY OTHER LITIGATION PROCEDURE BASED UPON, OR ARISING OUT OF,
THIS INSTRUMENT OR THE OTHER RELEVANT DOCUMENTS, ANY AGREEMENTS ARISING UNDER OR
RELATING TO THIS INSTRUMENT, ANY MORTGAGED PROPERTY SECURING THE SECURED
OBLIGATIONS, OR THE DEALINGS OR RELATIONSHIPS BETWEEN GRANTOR AND GRANTEE.
NEITHER GRANTOR NOR GRANTEE, INCLUDING ANY ASSIGNEE OR SUCCESSOR OF GRANTOR OR
GRANTEE, SHALL SEEK A JURY TRIAL IN ANY SUCH ACTION. NEITHER GRANTOR NOR GRANTEE
SHALL SEEK TO CONSOLIDATE ANY SUCH ACTION WITH ANY OTHER ACTION WHEN A JURY
TRIAL CANNOT BE OR HAS NOT BEEN WAIVED. THESE PROVISIONS SHALL BE SUBJECT TO NO
EXCEPTIONS. NEITHER GRANTOR NOR GRANTEE HAS IN ANY WAY AGREED WITH OR
REPRESENTED TO THE OTHER THAT THE PROVISIONS OF THIS PARAGRAPH WILL NOT BE FULLY
ENFORCED IN ALL INSTANCES.

         Section 5.15.     Reduction of Secured Amount. In the event that the
maximum principal amount secured by this Instrument is less than the aggregate
Secured Obligations then the amount secured hereby shall be reduced only by the
last and final sums that the Grantor repays with respect to the Secured
Obligations and shall not be reduced by any intervening repayments of the
Secured Obligations. So long as the balance of the Secured Obligations exceeds
the amount secured hereby, any payments of the Secured Obligations shall not be
deemed to be applied against, or to reduce, the portion of the Secured
Obligations secured by this Instrument. Such payments shall instead be deemed to
reduce only such portions of the Secured Obligations as are secured by deeds of
trust or mortgages encumbering real property located outside the State of
Georgia which secure the entire Secured Obligations (except to the extent, if
any, that specific deeds of trust or mortgages in such states contain specific
limitations on the amount secured).

         Section 5.16.     Security Title: In addition, notwithstanding any
references to the Grantor conveying a "lien" on the Mortgaged Property to the
Grantee, this Instrument (a) shall operate for all purposes as a deed to secure
debt under those provisions of the existing laws of the State of Georgia
relating to deeds to secure debt, and not as a mortgage; and (b) is to be
construed as a deed passing title to the Mortgaged Property to Grantee, subject
to reconveyance, rather than as the mere placement of a lien upon the Land.

         Section 5.17.     Property Not a Dwelling. Grantor agrees that no
portion of the property is used as a dwelling place by Grantor at the time this
Instrument is entered into, and accordingly, the notice

                                       18

<PAGE>

requirements of O.C.G.A. Section 44-14-162.2 shall not be applicable to any
exercise of the power of sale contained in this Instrument.

         Section 5.18.     Board Resolution of Grantor. Attached hereto as
Exhibit C is a true and correct copy of the unanimous written consent of the
board of directors of Grantor approving this Instrument and authorizing the
person executing this Instrument to do so on behalf of Grantor.

                            [SIGNATURE PAGE FOLLOWS]

                                       19

<PAGE>

                  IN WITNESS WHEREOF, this Instrument is executed as of the day
and year first above written by the person identified below on behalf of Grantor
(and said person hereby represents that he or she possesses full power and
authority to execute this Instrument).

                  THE GRANTOR HEREBY DECLARES AND ACKNOWLEDGES THAT THE GRANTOR
HAS RECEIVED, WITHOUT CHARGE, A TRUE COPY OF THIS INSTRUMENT.

                                               GRANTOR:

Signed, sealed and delivered in the            MARCONI COMMUNICATIONS, INC.
presence of:                                   a Delaware corporation

________________________________________
Witness GLENN R. HACKER                        By: _____________________________
                                                   Name:  PATRICIA A. HOFFMAN
________________________________________           Title: AUTHORIZED SIGNATORY
Notary Public TERESA M. DARZIN

My Commission Expires: _________________

                             5/19/03

        [NOTARIAL SEAL]
(TERESA M. DARZIN OFFICIAL SEAL)

                                       20

<PAGE>

                                    EXHIBIT A

                                                       Troup County, Georgia
                                                       104 Wiley Road
                                                       La Grange, Georgia  30240

                          Legal Description of the Land

All that tract or parcel of land lying and being in Land Lot 206, 6th District,
LaGrange, Troup County, Georgia containing 26.561 acres and described as
follows:

Commencing at an iron pin found marking the intersection of the north line of
Land Lot 207, and the east line of the right of way of CSX Railroad (200' right
of way), run thence S 89 (degree) 28' E along the north line of Land Lot 207
and 206 2699.32' to the point of beginning of the tract herein described.
Continue along the north line of Land Lot 206 S 89 (degree) 28' E 1150.38' to a
point marking the west right of way of Wiley Road (100' right of way), run
thence along the west right of way of Wiley Road along the acre of a curve
739.69' having a chord bearing of S 24 (degree) 53' W for a chord distance of
722.52' to a point, continue along the right of way of Wiley Road S 46(degree)
21' W 872.50' to the point of intersection of the northwest right of way of
Wiley Road and the north right of way of Piedmont Circle (80' right of way);
run thence along the north right of way of Piedmont Circle along the arc of a
curve 477.71' having a chord bearing of N 65(degree) 41' W for a chord distance
of 476.80' to a point; run thence N 00 (degree)32' E 573.92' to a point; run
thence N 45(degree) 32' E 296.45' to a point; run thence N 00 (degree) 32' E
290.38' to the point of beginning.

                                      A-1

<PAGE>

                                    EXHIBIT B

                           Permitted Title Exceptions

1.       Taxes and assessments for the year 2003, and subsequent years, not yet
         due and payable.

2.       Matters as shown on that certain survey prepared by J. Hugh Camp &
         Associates dzated September 18, 1996, discloses the following:

                  a. 50 foot front building line from Wiley Road;

                  b. 35 foot side and rear building lines;

                  c. Retention pond located on the southeasterly corner of
                  subject property; and

                  d. Power poles, lines fire hydrants, valves and other utility
                  apparatus located throughout subject property.

3.       Protective Covenants by Development Authority of LaGrange, dated June
         22, 1973, filed for record June 22, 1973 and recorded in Deed Book 290,
         Page 208, Troup County, Georgia records; as affected by that certain
         Acknowledgment and Waiver by Development Authority of LaGrange in favor
         of Alcan Aluminum Corporation and First American Title Insurance
         Company, dated June 25, 1992, filed for record June 25, 1992 and
         recorded in Deed Book 606, Page 283, aforesaid records; as subordinated
         by that certain Subordination Agreement by the Development Authority of
         LaGrange in favor of Clark W. Miller, Benjamin J. Bowden, William L.
         Brown, Robert E. Flanerty, Richard D. Hill, Donald L. Miller, George E.
         Phalen and Gabe E. Romeo, as Trustees of FNB Financial Company, a
         Massachusetts business trust, dated April 23, 1980, filed for record
         April 23, 1980 and recorded in Deed Book 373, Page 86, aforesaid
         records; as further affected by that certain Waiver of Covenant by the
         Development Authority of LaGrange, dated March 28, 1983, filed for
         record March 28, 1983 and recorded in Deed Book 408, Page 102,
         aforesaid records; as affected by that certain Limited Waiver of
         Covenant by the Development Authority of LaGrange, dated March 4, 1991,
         filed for record April 10, 1991 and recorded in Deed Book 575, Page
         170, aforesaid records.

4.       Easement reserved in that certain Warranty Deed from Development
         Authority of LaGrange to The Sherwin-Williams Company, an Ohio
         corporation, dated September 11, 1987, filed for record September 11,
         1987 and recorded in Deed Book 497, Page 508, Troup County, Georgia
         records.

5.       Easement from Development Authority of LaGrange, Georgia to BellSouth
         Telecommunications, Inc., a Georgia Corporation, dated June 1, 1998,
         filed for record June 11, 1998 and recorded in Deed Book 800, Page 728,
         aforesaid records.

6.       Matters shown on Plat recorded at Plat Book 29, Page 70; and on Plat
         recorded at Plat Book 29, Page 191, aforesaid records.

7.       UCC Financing Statement from Marconi Communications, Inc., as debtor,
         to The Law Debenture Trust Corporation, as security trustee, to be
         filed in Troup County.

8.       UCC Financing Statement from Marconi Communications, Inc., as debtor,
         to The Law Debenture Trust Corporation, as security trustee, to be
         filed in Troup County.

                                      B-1

<PAGE>

                                    EXHIBIT C

                           Board Resolution of Grantor

                                 (See Attached)

                                      C-1

<PAGE>

       ACTION BY THE BOARD OF DIRECTORS OF MARCONI COMMUNICATIONS, INC. BY
      UNANIMOUS WRITTEN CONSENT WITHOUT A MEETING UNDER SECTION 141 (f) OF
              THE GENERAL CORPORATION LAW OF THE STATE OF DELAWARE

The undersigned being all of the directors of Marconi Communications, Inc., a
Delaware corporation (the CORPORATION), unanimously consent in writing to the
adoption of the following resolutions. Capitalized terms used herein but not
defined herein have the meanings assigned to them in the Security Trust and
Intercreditor Deed.

1.       US RESTRUCTURING

BACKGROUND

(1)      The Corporation, as an indirect, wholly-owned subsidiary of Marconi
         Corporation plc (CORP) and Marconi plc (PLC) (each organized under the
         laws of England and Wales), is involved in the restructuring of the
         existing financial obligations of Corp and Plc. The restructuring is
         designed to place Corp, Plc and their subsidiaries (together, the
         MARCONI GROUP) in a more stable financial situation and provide for
         their survival as going concerns.

(2)      Corp is issuing guaranteed secured notes due 2008 (the NOTES) to its
         creditors as part of the financial restructuring. As an absolute
         precondition to the issuance of the Notes, the Corporation, as a
         subsidiary of Corp, is required by the bank and bondholder committees
         overseeing the reorganization to provide upstream guarantees of Corp's
         liabilities under the Notes (the GUARANTEES) and a new L50 million
         committed revolving bonding facility (the BONDING FACILITY). The
         Corporation is required to provide security for its obligations under
         the Guarantees and the Bonding Facility (the SECURITY).

(3)      As a subsidiary of Corp and Plc, the Corporation will receive indirect
         financial benefit from the issuance of the Notes, the provision of the
         Guarantees and the Security and the successful completion of the
         restructuring and survival of the Marconi Group.

(4)      The board of directors of the Corporation has determined that it is in
         the best interests of the Corporation to support the proposed
         restructuring of the Marconi Group by issuing the Guarantees and the
         Security and entering into the following agreements (the AGREEMENTS) as
         part of the financial restructuring. Capitalized terms used in this
         Section (4) shall have the meanings assigned to them in each respective
         agreement. All of the Agreements will be entered into on or about the
         date of the issuance of the Notes.

         -        Stock Pledge Agreement relating to shares in Marconi
                  Communications Technology, Inc., Marconi Communications
                  Federal, Inc., Marconi Acquisition, Corp, Marconi
                  Communications C.A., Inc., Gnome Inc., Nemesys Holding
                  Company, ALANTEC International Inc., Custom Telecom
                  Contractors, Inc., Marconi Networks Worldwide, Inc., Gnome,
                  Inc., Inviscid Networks, Inc., Sphere Communications Inc. and
                  Marconi Intellectual Property (Ringfence) Inc., between the
                  Corporation as pledgor and the Security Trustee, as pledgee;

         -        Memorandum of Deposit of Shares as Security to be expected by
                  the Corporation in respect of its shareholding in Marconi
                  Communications Optical Networks Limited;

                                      B-2

<PAGE>

         -        Notarial Deed of Pledge of shares among the Corporation, as
                  pledgor, and Marconi Communications B.V., as the company, and
                  the Security Trustee as pledgee;

         -        Memorandum of Deposit of Shares as Security to be executed by
                  the Corporation in respect of its shareholding in RELTEC
                  Mexico S.A. de C.V.;

         -        Indemnity Leasehold Deed to Secure Debt, Assignment of Leases
                  and Rents, Security Agreement, Financing Statement and Fixture
                  Filing over Property located at 104 Wiley Road, LaGrange,
                  Georgia 30240 between the Corporation and the Security Trustee
                  dated as of the 15th day of May and effective as of the 19th
                  of May, 2003, together with two UCC fixture filings relating
                  thereto;

         -        Leasehold Mortgage, Assignment of Leases and Rents, Security
                  Agreement, Financing Statement and Fixture Filing over 4350
                  Weaver Parkway, Warrenville, Illinois 60555 between the
                  Corporation and the Security Trustee dated as of the 15th day
                  of May and effective as of the 19th May, 2003, together with
                  two UCC fixture filings relating thereto;

         -        Deed of Trust, Assignment of Leases, Security Agreement,
                  Financing Statement and Fixture Filing over property located
                  at 956 North Broadway Extended, Greenville, Mississippi 38702
                  between the Corporation and the Security dated as of the 15th
                  day of May and effective as of the 19th of May, 2003, together
                  with a UCC fixture filing relating thereto;

         -        Assignment of Rents related to the property located at 956
                  North Broadway Extended, Greenville, Mississippi 38702 between
                  the Corporation and the Security Trustee dated as of the 15th
                  day of May and effective as of the 19th May, 2003;

         -        Deed of Trust, Assignment of Leases and Rents, Security
                  Agreement, Financing Statement and Fixture Filing over
                  property located at Evergood, 32 S Welcome Center Blvd,
                  Welcome, North Carolina 27374 between the Corporation and the
                  Security Trustee dated dated as of the 15th day of May and
                  effective as of the 19th of May, 2003, together with a UCC
                  fixture Filing relating thereto;

         -        Open-End Mortgage (Leasehold), Assignment of Leases and Rents,
                  Security Agreement, Financing Statement and Fixture Filingover
                  property located at Taylor Woods Industrial Park, Phase 3,
                  North Ridgeville, Ohio 44039 between the Corporation and the
                  Security Trustee dated as of the 15th day of May and effective
                  as of the 19th of May, 2003, together with a UCC fixture
                  filing relating thereto;

         -        Second Open-End Mortgage, Assignment of Leases and Rents and
                  Security Agreement over property located at 1000 Marconi
                  Drive, Warrendale, Pennsylvania 15086 between the Corporation
                  and the Security Trustee dated as of the 15th day of May and
                  effective as of the 19th of May, 2003, together with a UCC
                  fixture filing relating thereto;

         -        Deed of Trust, Assignment of Leases, Security Agreement,
                  Financing Statements and Fixture Filing over property located
                  at 8065 Freeport Parkway, Irving, Texas 75080 between the
                  Corporation and the Security Trustee dated as of the 15th day
                  of May and effective as of the 19th of May, 2003, together
                  with a UCC fixture filing relating thereto;

                                      B-3

<PAGE>

         -        Assignment of Rents related to the property located at 8065
                  Freeport Parkway, Irving, Texas between the Corporation and
                  the Security Trustee dated as of the 15th day of May and
                  effective as of the 19th of May, 2003;

         -        written resolution of the Corporation in its role as the sole
                  shareholder of Marconi Communications B.V., through which the
                  Corporation approves the resolutions of the board of managing
                  directors of Marconi Communications B.V. pursuant to the
                  requirements of Dutch law;

         -        Deposit Account Control Agreement between the Corporation, as
                  pledgor and the Security Trustee, as pledgee and JPMorgan
                  Chase, as Depository, through which the Security Trustee's
                  security interest in the Corporation's various bank accounts
                  will be perfected;

         -        Deposit Account Control Agreement between the Corporation, as
                  pledgor and the Security Trustee, as pledge and JPMorgan
                  Chase, as Depository, through which the Security Trustee's
                  security interest in the Corporation's various bank accounts
                  will be perfected;

         -        Deposit Account Control Agreement among the Corporation, as
                  pledgor, and the Security Trustee, as pledgee, and Federated
                  Shareholder Services Company, as Depository, through which the
                  Security Trustee's security interest in the Corporation's
                  various bank accounts will be perfected;

         -        Security agreement among the Corporation and other Guarantors,
                  as Pledgors and the Security Trustee, as secured party, which
                  will take a security interest in and mortgage on, whether now
                  owned or hereafter acquired, and all proceeds and products
                  thereof: all personal property and fixture, including without
                  limitation all goods (including without limitation inventory,
                  equipment and any accessions thereto), instruments (including
                  without limitation promissory notes), documents, accounts
                  (including without limitation health-care-insurance
                  receivables), chattel paper (whether tangible or electronic),
                  deposit accounts, letter-of-credit rights (whether or not the
                  letter of credit is evidenced by a writing), money, tort
                  claims, securities and all other investment property,
                  supporting obligations, any other contract rights or rights to
                  the payment of money, insurance claims and proceeds, and all
                  general intangibles (including without limitation all
                  intellectual property, insurance policies and payment
                  intangibles);

         -        Senior Note Guarantee among the Corporation, the parties
                  listed therein as Guarantors, The Law Debenture Trust
                  Corporation Plc as security trustee, the note trustee and each
                  noteholder, pursuant to which the Corporation and the
                  Guarantors agree to guarantee the punctual payment and
                  performance when due of all principal, premium, interest,
                  penalties, fees, indemnifications, reimbursements, damages and
                  other liabilities payable by the Obligors under the Senior
                  Notes and the Senior Note Indenture;

         -        Junior Note Guarantee among the Corporation, the parties
                  listed therein as Guarantors, The Law Debenture Trust
                  Corporation Plc as security trustee, the note trustee and each
                  noteholder, pursuant to which the Corporation and the
                  Guarantors agree to guarantee the punctual payment and
                  performance when due of all principal, premium, interest,
                  penalties, fees, indemnifications, reimbursements, damages and
                  other liabilities payable by the Obligors under the Junior
                  Notes and the Junior Note Indenture;

                                      B-4

<PAGE>

         -        Composite Guarantee among the Corporation, the parties listed
                  therin as Guarantors and The Law Debenture Trust Corporation
                  Plc as security trustee; pursuant to which the Corporation and
                  the Guarantors agree to guarantee the punctual payment and
                  performance when due of all principal, premium, interest,
                  penalties, fees, indemnifications, reimbursements, damages and
                  other liabilities payable by the Obligors under the Guaranteed
                  Documents;

         -        Security Trust and Intercreditor Deed among, amongst others,
                  the Corporation, Corp as issuer, the parties listed therein as
                  Guarantors, The Law Debenture Trust Corporation p.l.c. as
                  security trustee, Law Debenture Trust Company of New York as
                  senior note trustee, JPMorgan Chase Bank as junior note
                  trustee, HSBC Bank plc as new bonding facility agent, The Bank
                  of New York as depository, principal paying agent and
                  registrar and certain intra-group creditors and borrowers;

         -        Senior Note Indenture among the Corporation, the parties
                  listed therein as Guarantors, Plc as issuer and The Law
                  Debenture Trust Corporation Plc as trustee, pursuant to which
                  Plc issues its Guaranteed Senior Secured Notes and the
                  Guarantors agree to guarantee the punctual payment and
                  performance when due of all principal, premium, interest,
                  penalties, fees, indemnifications, reimbursements, damages and
                  other liabilities payable by the Obligors under the Senior
                  Notes and the Senior Note Indenture;

         -        Junior Note Indenture among the Corporation, the parties
                  listed therein as Guarantors, Plc as issuer and The Law
                  Debenture Trust Corporation Plc as Trustee, pursuant to which
                  Plc issues its Guaranteed Junior Secured Notes and the
                  Guarantors agree to guarantee the punctual payment and
                  performance when due of all principal, premium, interest,
                  penalties, fees, indemnifications, reimbursements, damages and
                  other liabilities payable by the Obligors under the Junior
                  Notes and the Junior Note Indenture;

         -        Agency Agreement among The Bank of New York (the trustee for
                  the Senior Notes and the Junior Notes), the Corporation, each
                  of the other Guarantors and Corp, pursuant to which they
                  appoint The Bank of New York as the Paying Agent and Registrar
                  with respect to the Senior Notes and the Junior Notes, in
                  connection with the execution and delivery of the Senior Note
                  Indenture and the Junior Note Indenture;

         -        Patent Assignment Agreement among the Corporation, Marconi
                  Intellectual Property (Ringfence) Inc. (the ASSIGNEE), ALANTEC
                  International, Inc. (an ASSIGNOR), Marconi Communications
                  Technology, Inc. (also an Assignor, and together wit the
                  Corporation and ALANTEC International, Inc., the ASSIGNORS),
                  pursuant to which the Assignors will assign all of their
                  rights, title and interest in certain intellectual property to
                  the Assignee;

         -        Patent Assignment Agreement among the Corporation and Marconi
                  Intellectual Property (US), Inc. (the ASSIGNEE), pursuant to
                  which the Corporation will assign all of its rights, title and
                  interest in certain intellectual property to the Assignee;

         -        Patent Licence Agreement among the Corporation, Crop (also a
                  LICENSEE, and together with the Corporation, LICENSEES) and
                  Marconi Intellectual Property (Ringfence) Inc. (the LICENSOR),
                  pursuant to which the Licensor will license certain
                  intellectual property and delegate day-to-day management of
                  certain intellectual property rights to the Licensees;

                                      B-5

<PAGE>

         -        Group License Agreement among the Corporation and other
                  members of the Marconi Group, under which the Corporation
                  grants certain rights to the other companies in the Marconi
                  Group to use certain intellectual property rights owned by the
                  Corporation;

         -        Deed of Variation among the Corporation, Marconi
                  Communications Limited, Marconi Communications S.p.A. and
                  Marconi Communications GmbH, pursuant to which the parties
                  thereto amend the research and development cost sharing
                  agreement under which they agreed to share the costs and risks
                  of research and development services or activities in return
                  for certain licences to exploit technology that would be
                  produced by such services or activities; and

         -        Subordination and Intercreditor Agreement among Liberty
                  Funding L.L.C. (as SENIOR LENDER), The Law Debenture Trust
                  Corporation p.l.c. as Security Trustee and the Corporation,
                  relating to the Loan Agreement between the Senior Lender and
                  the Corporation.

(5)      Each of the directors has reviewed the current drafts of the
         Agreements.

IT IS THEREFORE:

RESOLVED, that the Agreements, the execution, delivery and performance of the
Agreements by the Corporation and each transaction effected or to be effected
pursuant to the terms and conditions of the Agreements be, and hereby are,
authorized and approved, and that Patricia A. Hoffman, Glenn R. Hacker, Mary
Skelly, Charles Shepherd, William Johnson, Chris Holden, Craig Donaldson and
Kevin Smith (collectively, the AUTHORIZED SIGNATORIES) be, and each hereby is,
acting individually, authorized and empowered on behalf and in the name of the
Corporation, to negotiate, execute and deliver and perform the Agreements
substantially in the form of the drafts of the Agreements presented to the
directors, with such changes as any Authorized Signatory shall approve, and that
any Authorized Signatory's execution or signing, on the Corporation's behalf, of
the Agreements shall be conclusive evidence of his or her approval of the
Agreements in the form so executed or signed and of any changes they contain and
of the authorization and ratification by this board of directors of the
Agreements in the forms so executed or signed, and that any and all prior acts
done or purported to be done by any Authorized Signatory in connection with the
Agreements or the transactions contemplated therein are hereby ratified and
confirmed;

RESOLVED, that reference to Miranda Communications, Inc. in the resolutions duly
adopted by the board of directors of the Corporation by unanimous written
consent dated March 24, 2003 (the MARCH RESOLUTIONS) (attached as Schedule 1)
shall be read as Marconi Communications, Inc., and that the term Miranda in the
March Resolutions shall be read as Marconi.

RESOLVED, that the Authorized Signatories, in order to carry out and effectuate
the full purposes of the foregoing resolution, be, and each hereby is, acting
individually, authorized to take all such further actions, execute or sign such
additional agreements, certificates, instruments and documents in such form as
the Authorized Signatory executing the same shall approve, and to pay all such
fees and expenses as any Authorized Signatory, acting individually, may deem
necessary or desirable, and that any Authorized Signatory's execution or
signing, on the Corporation's behalf, of any such agreement, certificate,
instrument or other document shall be conclusive evidence of his or her approval
and of its authorization and ratification by this board of directors.

                                      B-6

<PAGE>

2.       US RINGFENCING

BACKGROUND:

(1)      An approval paper for the US Ringfencing has been presented to and
         considered by the board of directors of the Corporation. The US
         Ringfencing is a component of the restructuring of plc and Corp. The
         overall purpose and effect of the US Ringfencing is to contractually
         separate or "ringfence" the US Core Businesses (i.e. the BBRS Business,
         the North American Access Business and the Outside Plant and Power
         Business) which are held in subsidiaries of the Corporation from the
         rest of the Marconi Group.

(2)      The following documents have been presented to and considered by the
         board of directors of the Corporation;

         (a)      a draft Relationship Agreement to be entered into between Corp
                  and the Corporation (the RELATIONSHIP AGREEMENT) that deals
                  with services and cost allocations that cross the "ringfence";

         (b)      various draft Confirmations (the CONFIRMATIONS) as set out in
                  Schedule 1 to be entered into by the Corporation pursuant to
                  the Relationship Agreement; and

         (c)      a draft Inter Company Terms and Conditions for the sale of
                  equipment and software supply and support services across the
                  "ringfence" (the INTER COMPANY TS&CS) to be entered into by
                  the Corporation.

The Relationship Agreement, the Confirmations and the Inter Company ts&cs seek
         to ensure that services and cost allocations that cross the "ringfence"
         are provided and apportioned on an arm's length basis so as to comply
         with the terms of the Notes.

(3)      Accordingly, the board of directors of the Corporation had determined
         that it is in the best interests of the Corporation to enter into the
         Relationship Agreement, the Confirmation and the Inter Company ts&cs
         (the DOCUMENTS) and to carry out the transactions set forth therein.

(4)      Each of the directors has reviewed the current drafts of the Documents.

IT IS THEREFORE:

RESOLVED, that the Documents, the execution, delivery and performance of the
Documents by the Corporation and each transaction effected or to be effected
pursuant to the terms and conditions of the Documents be, and hereby are,
authorized and approved, and that Mary Skelly, Charles Shepherd, William
Johnson, Chris Holden, Craig Donaldson and Kevin Smith (collectively, the US
RINGFENCING AUTHORIZED SIGNATORIES) be, and each hereby is, acting individually,
authorized and empowered on behalf and in the name of the Corporation, to
negotiate, execute and deliver and perform the Documents substantially in the
form of the drafts of the Documents presented to the directors, with such
changes as any US Ringfencing Authorized Signatory shall approve, and that any
US Ringfencing Authorized Signatory's execution or signing, on the Corporation's
behalf, of the Documents shall be conclusive evidence of his or her approval of
the Documents in the form so executed or signed and of any changes they contain
and of the authorization and ratification by this board of directors of the
Documents in the forms so executed or signed, and that any and all prior acts
done or purported to be done by any US

                                      B-7

<PAGE>

Ringfencing Authorized Signatory in connection with the Documents or the
transactions contemplated therein are hereby ratified and confirmed;

RESOLVED, that the US Ringfencing Authorized Signatories, in order to carry out
and effectuate the full purposes of the foregoing resolution, be, and each
hereby is, acting individually, authorized to take all such further actions,
execute or sign such additional agreements, certificates, instruments and
documents in such form as the US Ringfencing Authorized Signatory executing the
same shall approve, and to pay all such fees and expenses as any US Ringfencing
Authorized Signatory, acting individually, may deem necessary or desirable, and
that any US Ringfencing Authorized Signatory's execution or signing, on the
Corporation's behalf, of any such agreement, certificate, instrument or other
document shall be conclusive evidence of his or her approval and of its
authorization and ratification by this board of directors.

RESOLVED, that the Secretary of the Corporation is hereby authorized to certify
to the names of the current officers of this Corporation and other persons
authorized to sign for it (including, without limitation, persons to whom such
officers or authorized persons have delegated their authority) and the offices
respectively held by them, if any, together with specimens of their signatures,
and in case of any change of a holder of an office or of an authorized person,
the fact of such change and the name of the new officer or authorized person,
and the office held by such person, together with a specimen of such person's
signature; and each of the Senior Note Trustee and the Junior Note Trustee be,
and each of them is, authorized to honor any notices, agreements or other
documents signed by a person in respect of whom it has received any such
certificate.

RESOLVED, that the secretary of the Corporation is directed to file this consent
and these resolutions in the minute book of the Corporation.

This consent may be executed in one or more counterparts, all of which taken
together, shall constitute a single executed original.

Dated as of May 15, 2003.

                                                                  ______________
                                                         GLENN R. HACKER
                                                                  ______________
                                                         PATRICIA A. HOFFMAN

                                      B-8

<PAGE>

                                   SCHEDULE 1

1.       Confirmation between the Company as Service Provider and Receiving
         Entity and Marconi Inc. as Service Provider and Receiving Entity.

2.       Confirmation between the Company as Service Provider and Receiving
         Entity and Greensboro Associates Inc. as Service Provider and Receiving
         Entity.

3.       Confirmation between the Company as Service Provider and Receiving
         Entity and Metapath Software International Inc. as Service Provider and
         Receiving Entity.

4.       Confirmation between the Company as Service Provider and Marconi
         Acquisition Corporation as Receiving Entity.

5.       Confirmation between the Company as Service Provider and Regents Place
         Inc. as Receiving Entity.

6.       Confirmation between the Company as Service Provider and Systems
         Management Specialists, Inc. as Receiving Entity.

                                      B-9<PAGE>

                                                                   EXHIBIT 4.113

Prepared by and mail to:

Clifford Chance US LLP
200 Park Avenue
New York, New York 10166
Attn:  Dawn E. Goldberg, Esq.

                                                        DU PAGE COUNTY, ILLINOIS

               LEASEHOLD MORTGAGE, ASSIGNMENT OF LEASES AND RENTS,
           SECURITY AGREEMENT, FINANCING STATEMENT AND FIXTURE FILING

                  THIS LEASEHOLD MORTGAGE (this "Instrument") entered into as of
the 15th day of May, 2003 but effective as of the 19th day of May, 2003 by
MARCONI COMMUNICATIONS, INC. (formerly known as Reltec Corporation), a Delaware
corporation ("Mortgagor"), having an address at c/o Marconi Corporation plc, One
Bruton Street, London W1J 6AQ United Kingdom, to THE LAW DEBENTURE TRUST
CORPORATION p.l.c., a public limited company organized under the laws of England
and Wales, as Security Trustee for the Secured Creditors (as defined in the
Intercreditor Agreement) (together with any co-trustee, co-agent or other entity
appointed pursuant to clause 16 of the Intercreditor Agreement (as defined
below)) ("Mortgagee") under the Security Trust and Intercreditor Deed dated the
date hereof and made among Marconi Corporation plc as Issuer; Beneficiary; the
persons listed in Schedule 1 thereto as Guarantors; Law Debenture Trust Company
of New York as Senior Note Trustee; JPMorgan Chase Bank as Junior Note Trustee;
HSBC Bank plc as New Bonding Facility Agent; The Bank of New York as Depositary,
Paying Agent and Registrar; the persons listed in Part A Schedule 2 thereto as
Intra-Group Creditors; the persons listed in Part B Schedule 2 thereto as
Intra-Group Borrowers and the persons listed in Schedule 3 thereto as New
Bonding Facility Banks (as amended, modified or supplemented from time to time,
the "Intercreditor Agreement"), having an address at Fifth Floor, 100 Wood
Street, London EC2V 7EX, United Kingdom. Capitalized terms used herein without
definition shall have the respective meanings assigned to such terms in the
Intercreditor Agreement.

                              W I T N E S S E T H:

                  WHEREAS, Mortgagor is a United States wholly-owned subsidiary
of Marconi Corporation, plc (the "Issuer"), which is the Issuer under the
Indentures, the Notes and the New Bonding Facility Agreement;

                  WHEREAS, as of the date hereof and in favor of Mortgagee,
Mortgagor has entered into a Guarantee of the Senior Notes and Senior Note
Indenture, a Guarantee of the Junior Notes and the Junior Note Indenture and a
Composite Guarantee of certain other obligations under the Relevant Documents,
including the New Bonding Facility Agreement (collectively, the "Guarantees"),
pursuant to which Mortgagor has agreed to guarantee the "Guaranteed Obligations"
(as such term is defined in each of the Guarantees) and has agreed to secure the
Guaranteed Obligations and other obligations;

                  WHEREAS, Mortgagor has received substantial benefit from the
Secured Obligations (as defined below) secured hereby, which consist of, among
other things, term notes and a revolving bonding facility, have been made in the
aggregate principal amount of up to One Billion Two Hundred Eighty-

                                       1

<PAGE>

Four Million Nine Hundred Twenty-Five Thousand and No/100 Dollars (U.S.
$1,284,925,000.00) with a maturity date of October 31, 2008;

                  WHEREAS, Mortgagor is the lessee under that certain lease
dated as of July 22, 1997 by and between McShane Corporation, predecessor in
interest to Weaver Parkway, L.L.C., as landlord, and Mortgagor
(successor-in-interest to Reltec Corporation), as tenant, as amended by that
certain First Amendment to Lease dated March 3, 1998 and as further amended by
that certain Second Amendment to Lease dated as of May 30, 2001 (the "Weaver
Lease") a memorandum of which Weaver Lease was recorded on July 24, 1998 as
Document R98-148129 in the Recorder of Du Page County, with regard to the real
estate (the "Land") further described on Exhibit "A" attached hereto, located in
Du Page County, Illinois (the "State"); and

                  WHEREAS, Mortgagee and the Secured Creditors have required
that Mortgagor execute and deliver this Instrument (i) in order to secure the
prompt and complete payment, observance and performance of all of the Secured
Obligations (as defined below) and (ii) as a condition precedent to Mortgagee
and the Secured Creditors entering into the Relevant Documents.

                  NOW, THEREFORE, in consideration of the premises and for other
good and valuable consideration, the receipt and sufficiency of which is hereby
acknowledged, the parties hereto agree as follows:

                                 GRANTING CLAUSE

                  To secure the payment in full of the Secured Obligations (as
hereinafter defined), Mortgagor has bargained, sold, given, granted and conveyed
and does hereby bargain, sell, grant, remise, release, and convey, mortgage and
warrant to Mortgagee, its successors and assigns, and grant a security interest
to Mortgagee, its successors and assigns, in and to its interest in the
following real property and personal property which Mortgagor may now have or
hereafter acquire (the "Mortgaged Property"):

                  All improvements, buildings and structures on the Land of
every nature whatsoever (herein collectively, called the "Improvements").

                  TOGETHER WITH all of Mortgagor's right, title and interest in
the Weaver Lease and the leasehold estate conveyed thereby (the "Leasehold
Estate").

                  TOGETHER WITH all right, title and interest, if any, including
ny after-acquired right, title and interest, and including any right of use or
occupancy, which Mortgagor may now have or hereafter acquire in and to (a) all
easements, rights of way, gores of land or any lands occupied by streets, ways,
alleys, passages, sewer rights, air rights, development rights, water courses,
water rights and powers, and public places adjoining said Land, and any other
interests in property constituting appurtenances to the Land or Improvements, or
which hereafter shall in any way belong, relate or be appurtenant thereto and
(b) all hereditaments, gas, oil, minerals (with the right to extract, sever and
remove such gas, oil and minerals), and easements, of every nature whatsoever,
located in or on the Land or Improvements and all other rights and privileges
thereunto belonging or appertaining and all extensions, additions, improvements,
betterments, renewals, substitutions and replacements to, or of any rights and
interests described in subparagraph (a) above and this subparagraph (b)
(hereinafter collectively called the "Property Rights").

                  TOGETHER WITH all additional lands, estates and development
rights hereafter acquired by Mortgagor for use in connection with and the
development of the Land, the Improvements or

                                       2

<PAGE>

the Property Rights and all additional lands and estates therein which may, from
time to time, by supplemental mortgage or otherwise, be expressly made subject
to the lien of this Instrument.

                  TOGETHER WITH all right, title and interest, if any, including
any after-acquired right, title and interest which Mortgagor may now or
hereafter acquire in and to fixtures and appurtenances of every nature
whatsoever now or hereafter located in, on or attached to, and used or intended
to be used in connection with, or with the operation of, the Land and
Improvements, including, but not limited to, (a) all apparatus, machinery, and
equipment of Mortgagor; (b) all extensions, additions, improvements,
betterments, renewals, substitutions, and replacements to or of any of the
foregoing (the items described in the foregoing (a) and (b) being the
"Fixtures"); and (c) all personal property and equipment of every nature
whatsoever now or hereafter located in or on the Land, including, but not
limited to, (i) all screens, window shades, blinds, wainscoting, storm doors and
windows, floor coverings, and awnings of Mortgagor; (ii) all apparatus,
machinery, equipment and appliances of Mortgagor not included as Fixtures; (iii)
all items of furniture, furnishings, and personal property of Mortgagor; and
(iv) all extensions, additions, improvements, betterments, renewals,
substitutions, and replacements to or of any of the foregoing (i)-(iii) (the
items described in the foregoing (i)-(iv) and any other personal property
referred to in this paragraph being the "Personal Property") and in and to the
proceeds of the Personal Property. It is mutually agreed, intended and declared
that the Improvements and all of the Property Rights and Fixtures owned by
Mortgagor (referred to collectively herein as the "Real Property") shall, so far
as permitted by law, be deemed to form a part and parcel of the Land and for the
purpose of this Instrument to be real estate and covered by this Instrument. It
is also agreed that if any of the property herein conveyed is of a nature so
that a security interest therein can be perfected under the Uniform Commercial
Code as enacted by the State ("UCC"), this Instrument shall constitute a
security agreement, fixture filing and financing statement, and Mortgagor agrees
to execute, deliver and file or refile any financing statement, continuation
statement, or other instruments Mortgagee may require from time to time to
perfect or renew such security interest under the UCC. To the extent permitted
by law, (x) all of the Fixtures are or are to become fixtures on the Land; and
(y) this Instrument, upon recording or registration in the real estate records
of the proper office, shall constitute a "fixture-filing" within the meaning of
Sections 9-334 and 9-502 of the UCC. Subject to the terms and conditions of the
Intercreditor Agreement, the remedies for any violation of the covenants, terms
and conditions of the agreements herein contained shall be as prescribed herein
or by general law, or, as to that part of the security in which a security
interest may be perfected under the UCC, by the specific statutory consequences
now or hereafter enacted and specified in the UCC, all at the Mortgagee's sole
election.

                  TOGETHER WITH all the estate, right, title and interest of the
Mortgagor, in and to all (i) judgments, insurance proceeds, unearned premiums,
awards of damages and settlements, and any interest thereon, resulting from
condemnation proceedings or the taking of the Real Property, or any part
thereof, under the power of eminent domain or for any damage (whether caused by
such taking or otherwise) to the Real Property, the Personal Property or any
part thereof, or to any rights appurtenant thereto, and all proceeds of any
sales or other dispositions of the Real Property, the Personal Property or any
part thereof; and (subject to the terms of the Intercreditor Agreement) the
Mortgagee is hereby authorized to collect and receive said awards and proceeds
and to give proper receipts and acquittances therefor, and to apply the same as
provided in the Intercreditor Agreement; (ii) contract rights, general
intangibles, actions and rights in action, relating to the Real Property or the
Personal Property, including, without limitation, all rights to insurance
proceeds and unearned premiums arising from or relating to damage to the Real
Property or the Personal Property; and (iii) proceeds, products, replacements,
additions, substitutions, renewals and accessions of and to the Real Property or
the Personal Property. (The rights and interests described in this paragraph
shall hereinafter be collectively called the "Intangibles.")

                                       3

<PAGE>

                  As additional security for the Secured Obligations, Mortgagor
does (i) hereby absolutely, continually and unconditionally presently pledge and
assign to Mortgagee from and after the date hereof (including any period of
redemption), primarily and on a parity with said real estate, and not
secondarily, all the rents, issues and profits of the Real Property and all
rents, issues, profits, revenues, royalties, bonuses, rights and benefits due,
payable or accruing (including all deposits of money as advance rent, for
security or as earnest money or as downpayment for the purchase of all or any
part of the Real Property or the Personal Property) (the "Rents") under any and
all present and future leases, contracts or other agreements relating to the
ownership of the Real Property or the Personal Property or to the occupancy of
all or any portion of the Real Property and, (ii) except to the extent such a
transfer or assignment is not permitted by the terms thereof (and a consent to
the transfer or assignment has not been obtained), does hereby transfer and
assign to Mortgagee all such leases, contracts and agreements (including all
Mortgagor's rights (x) under any contracts for the sale of any portion of the
Mortgaged Property (as hereinafter defined) and (y) to all revenues and
royalties under any oil, gas and mineral leases relating to the Real Property)
(the "Leases"). Mortgagee hereby grants to Mortgagor the right and license to
occupy the Mortgaged Property as landlord or otherwise and to collect, use and
enjoy the Rents as they become due and payable under the Leases, but not more
than one (1) month in advance thereof, so long as no Trigger Event shall have
occurred, provided that the existence of such right shall not operate to
subordinate this assignment to any subsequent assignment, in whole or in part,
by Mortgagor, and any such subsequent assignment shall be subject to the rights
of Mortgagee under this Instrument. Mortgagor further agrees to execute and
deliver such assignments of leases or assignments of land sale contracts as
Mortgagee may from time to time request solely for the purpose of creating,
protecting, perfecting, or maintaining an enforceable lien thereon and an
enforceable and valid assignment of Leases and Rents. Upon the occurrence of a
Trigger Event, (i) the Mortgagor agrees, upon demand, to deliver to the
Mortgagee all of the Leases with such additional assignments thereof as the
Mortgagee may request and agrees that the Mortgagee may assume the management of
the Real Property and collect the Rents (provided that such assumption of
management shall be done solely to the extent necessary to collect the Rents in
the event of a Material Default), applying the Rents upon the Secured
Obligations (as defined below) in the manner provided in the Intercreditor
Agreement, and (ii) the Mortgagor hereby authorizes and directs all tenants,
purchasers or other persons occupying or otherwise acquiring any interest in any
part of the Real Property to pay the Rents due under the Leases to the Mortgagee
upon request of the Mortgagee. Mortgagor hereby appoints Mortgagee as its true
and lawful attorney-in-fact to manage said property and collect the Rents, with
full power to bring suit for collection of the Rents and possession of the Real
Property (provided that such possession shall be taken solely to the extent
necessary to collect such Rents in the event of a Material Default), giving and
granting unto said Mortgagee and unto its agent or attorney full power coupled
with an interest and authority to do and perform all and every act and thing
whatsoever requisite and necessary to be done in the protection of the security
hereby conveyed, including, without limitation, the right to exercise
Mortgagor's renewal options under the Weaver Lease (provided that such acts
shall be limited to those necessary to collect the Rents in the event of a
Material Default); provided, however, that (i) this power of attorney and
assignment of Rents shall not be construed as an obligation upon said Mortgagee
to make or cause to be made any repairs that may be needful or necessary, and
(ii) Mortgagee agrees that so long as no Trigger Event shall have occurred,
Mortgagee shall permit Mortgagor to perform the aforementioned management
responsibilities. Upon Mortgagee's receipt of the Rents, at Mortgagee's option,
it may: (i) pay charges for collection hereunder, costs of necessary repairs and
other costs requisite and necessary during the continuance of this power of
attorney and assignment of Rents, (ii) pay general and special taxes, insurance
premiums, and, thereafter, (iii) distribute the balance of the Rents pursuant to
the provisions of the Intercreditor Agreement. This power of attorney and
assignment of rents shall be irrevocable until this Instrument shall have been
satisfied and released of record and the releasing or reconveyance of this
Instrument shall act as a revocation of this power of attorney and assignment of
rents. Subject to Mortgagee's grant to Mortgagor of the collection and use of
the Rents set forth above, Mortgagee shall have and hereby expressly

                                       4

<PAGE>

reserves the right and privilege (but assumes no obligation) to demand, collect,
sue for, receive and recover the Rents, or any part thereof, now existing or
hereafter made, and apply the same in accordance with the provisions of the
Intercreditor Agreement. For purposes of this Instrument, a "Trigger Event"
shall mean (i) an Enforcement Event or (ii) a "Material Default" which for
purposes of this Instrument shall mean any event that is (A) an Insolvency Event
which is also an Event of Default or (B) any Event of Default that the
Instructing Trustee notifies and instructs the Mortgagee to act in response to
pursuant to the Intercreditor Agreement. Notwithstanding anything herein, upon
an Enforcement Event, Mortgagee shall have the absolute right and option to
exercise any and all rights and remedies provided for in this Instrument and
available at law or in equity.

                  As used herein, "Secured Obligations" means all present and
future indebtedness, liabilities and obligations (for the avoidance of doubt,
including any liabilities and obligations that have been cash-collateralized by
the Mortgagor), at any time of Mortgagor under the Relevant Documents (including
this Instrument), including any liability in respect of any further advances, if
any, made under the Relevant Documents, both actual and contingent and whether
incurred solely or jointly or in any other capacity together with any of the
following matters relating to or arising in respect of those liabilities and
obligations: (1) any refinancing, novation, deferral or extension; (2) any
obligation relating to any increase in the amount of such obligations; (3) any
claim for damages or restitution; and (4) any claim as a result of any recovery
by Mortgagor of a payment or discharge, or non-allowability, on the grounds of
preference; and any amounts that would be included in any of the above but for
any discharge, non-provability or unenforceability of those amounts in any
insolvency or other proceedings (and including interest accruing after the
commencement of any insolvency or other proceedings).

                  Nothing herein contained shall be construed as constituting
the Mortgagee or any of its Delegates or any of the Secured Creditors a
mortgagee-in-possession in the absence of the taking of actual possession of the
Mortgaged Property by the Mortgagee or any of its Delegates or any of the
Secured Creditors. Nothing contained in this Instrument shall be construed as
imposing on Mortgagee any of the obligations of the lessor under any lease of
the Mortgaged Property in the absence of an explicit assumption thereof by
Mortgagee. In the exercise of the powers herein granted the Mortgagee, no
liability shall be asserted or enforced against the Mortgagee, all such
liability being expressly waived and released by Mortgagor.

                  TO HAVE AND TO HOLD the Mortgaged Property, properties, rights
and privileges hereby conveyed or assigned, or intended so to be, unto
Mortgagee, its successors and assigns, for the benefit of Mortgagee, its
successors and assigns, forever upon the trusts, terms and conditions and for
the uses and purposes herein set forth. The conveyance of the Mortgaged Property
provided for herein is made upon this special trust. If the Secured Obligations
are paid and performed in full and completely as and when due in accordance with
their respective terms, the conveyance provided for herein shall be released
upon satisfaction of the conditions set forth in Section 5.3 of the
Intercreditor Agreement and shall be thereafter null and void and may be
canceled of record at the request and cost of the Mortgagor and title shall
revest as provided by law. If, however, a Trigger Event shall have occurred,
then Mortgagee shall be entitled to invoke the remedies provided for in the
granting clause above in connection with the assignment of Leases and Rents, and
if an Enforcement Event shall have occurred, then Mortgagee shall, in addition
to all other rights and remedies at law or equity provided, be entitled to
invoke the remedies provided for in Section 4.02 below including without
limitation the right to foreclose this Instrument by judicial proceedings, and
upon such demand by Mortgagee, the Mortgagee shall have the right and the duty
to foreclose this Instrument as herein provided. Mortgagor hereby releases and
waives all rights under and by virtue of the homestead exemption laws of the
State.

                                       5

<PAGE>

                The following provisions shall also constitute an
                       integral part of this Instrument:

                                   ARTICLE I

                                   [Reserved]

                                   ARTICLE II

                             COVENANTS OF MORTGAGOR

         Section 2.01.     [Reserved]

         Section 2.02.     Leases Affecting the Real Property. All future
lessees under any Lease of the Real Property, or any part thereof, made after
the date of recording of this Instrument shall, at Mortgagee's option and
without any further documentation, attorn to Mortgagee as lessor if for any
reason Mortgagee becomes lessor thereunder, and, thereafter, upon demand, to pay
Rent to Mortgagee, and Mortgagee shall not be responsible under such Lease for
matters arising prior to Mortgagee becoming lessor thereunder. In respect of
each Lease which may be entered into on or after the date hereof, the lien and
estate, as well as the provisions, terms and conditions of each Lease shall in
all respects be subordinate and junior to the lien of this Instrument.

         Section 2.03.     The Weaver Lease.

                  (a)      Upon Mortgagee's request, Mortgagor will execute any
modification of the Weaver Lease consented to in writing by the lessor at
Mortgagee's request for the purpose of maintaining or preserving Mortgagee's
lien on the Mortgaged Property (provided that such modification does not
increase Mortgagor's obligations or liabilities under the Weaver Lease or this
Instrument).

                  (b)      There shall be no merger of the Weaver Lease or of
the Leasehold Estate of any building, building service equipment or other
improvement now or hereafter constituting a portion of the Mortgaged Property,
with the fee estate of the owner or owners of the land and premises described in
the Weaver Lease, by reason of the fact that the Weaver Lease or the leasehold
interest created thereby, or any interest in any such building, equipment or
other improvements, may be held by or for the account of any person or persons
who shall be the owner or owners of such fee estate in said land and premises,
unless and until all persons at the time having an interest in the fee estate in
said land and premises and all persons, including Mortgagee, at the time having
an interest in the Weaver Lease, leasehold estate, buildings, equipment and
improvements, shall join in a written instrument effecting such merger and shall
duly record the same.

         Section  2.04.    Further Assurances. Mortgagor, at its sole cost and
expense, shall (i) upon request of Mortgagee promptly correct any defect or
error which may be discovered in this Instrument or any financing statement or
other document relating hereto solely to the extent necessary to create,
effectuate, complete, perfect, continue or preserve the lien of this Instrument
on the Mortgaged Property, and (ii) promptly execute, acknowledge, deliver,
record and re-record, register and re-register, and file and re-file this
Instrument, any amendment to this Instrument and any financing statements or
other documents which Mortgagee may request in writing from time to time (all in
form and substance reasonably satisfactory to Mortgagee) in order (A) to create,
effectuate, complete, perfect, continue or preserve the lien of this Instrument
as a first priority lien on the Mortgaged Property, whether now owned or
hereafter acquired, subject only to the matters set forth on Exhibit B attached
hereto and made a part hereof and except for the Permitted Liens (as defined in
the Indentures), or (B) to create, effectuate,

                                       6

<PAGE>

complete, perfect, continue, preserve or validate any right, power or privilege
granted or intended to be granted to the Mortgagee hereunder or otherwise
accomplish the purposes of this Instrument. To the extent permitted by law and
to the extent that Mortgagor fails to do so as required hereunder, the Mortgagor
hereby authorizes Mortgagee to file financing statements or continuation
statements covering the Mortgaged Property.

         Section 2.05.     Casualty Proceeds. Mortgagor hereby assigns to
Mortgagee, as additional security, all proceeds or awards of damage resulting
from a casualty event or condemnation proceedings or the taking of or injury to
the Real Property for public use. All such proceeds or awards paid to Mortgagee
hereunder shall be applied in accordance with the Indentures.

         Section 2.06.     Inspections. Mortgagor hereby authorizes Mortgagee,
its agents, employees and representatives, upon reasonable prior written notice
to Mortgagor (except in an emergency or following the occurrence of any Trigger
Event, in which case notice shall not be required) to visit and inspect the
Mortgaged Property or any portion(s) thereof, all at such reasonable times and
as often as Mortgagee may reasonably request.

         Section 2.07.     Indemnity. Mortgagor hereby indemnifies Mortgagee or
any person designated by it and keep Mortgagee or such person designated by it
indemnified against any and all costs, claims and liabilities which it may incur
as a result of anything done by it as an attorney-in-fact for Mortgagor in the
proper exercise of any of the powers conferred, or purported to be conferred,
thereon by this Instrument unless such cost, claim or liability arises as a
result of the negligence or wilful misconduct of Mortgagee or such person
designated by it. For clarification purposes, the indemnity in this Section 2.07
shall apply solely in those instances where Mortgagee or a Delegate acts as an
attorney-in-fact for Mortgagor for purposes of this Instrument.

         Section 2.08.     After Acquired Property Interests. All right, title
and interest of Mortgagor in and to all of the Mortgaged Property, hereafter
acquired by Mortgagor ("After Acquired Property Interests"), immediately upon
such acquisition, without any further mortgage, conveyance, assignment or other
act by Mortgagor, shall become subject to the lien of this Instrument as fully
and completely, and with the same effect, as though owned by Mortgagor on the
date hereof and specifically described in the granting clauses hereof. Mortgagor
shall execute and deliver to Mortgagee all such other deeds of trust or
mortgages and other agreements as Mortgagee may require for the purpose of
expressly and specifically subjecting such After Acquired Property Interests to
the lien of this Instrument. Mortgagor hereby irrevocably authorizes and
appoints Mortgagee as the agent and attorney-in-fact of Mortgagor to execute all
such documents and instruments on behalf of Mortgagor, which appointment shall
be irrevocable and coupled with an interest, if the Mortgagor fails or refuses
to do so within ten (10) days after written request therefor by Mortgagee.

         Section 2.09.     The Weaver Lease. Mortgagor further covenants as
follows:

                  (a)      During the existence of an Enforcement Event,
Mortgagor shall not modify, change, supplement, alter or amend the Weaver Lease
in any respect, either orally or in writing, nor shall Mortgagor terminate,
cancel, sever or surrender, or permit or suffer the termination, cancellation,
severance or surrender of, the Weaver Lease or the Leasehold Estate, nor waive,
excuse, condone or in any way release or discharge the fee owner of the Land
("Fee Owner") from the obligations, covenants, conditions and agreements by Fee
Owner to be kept, performed, observed or complied with thereunder, and any such
action taken by Mortgagor without the prior written consent of Mortgagee during
the existence of an Enforcement Event shall be void and of no force and effect.

                                       7

<PAGE>

                  (b)      During the existence of an Enforcement Event,
Mortgagor shall not, without Mortgagee's prior written consent, exercise any
right to terminate, cancel, sever or surrender the Weaver Lease or the Leasehold
Estate under any bankruptcy or similar laws providing for the relief of debtors,
whether now in effect or hereafter enacted. Without limiting the generality of
the foregoing sentence, during the existence of an Enforcement Event, Mortgagor
shall not, without Mortgagee's prior written consent, elect to treat the Weaver
Lease or the Leasehold Estate as terminated under Section 365 of the United
States Bankruptcy Code, after rejection or disaffirmance of the Weaver Lease by
Fee Owner (whether as debtor in possession or otherwise) or by any trustee of
Fee Owner, and any such election made without such consent shall be void and
ineffective. The immediately preceding provisions of this paragraph shall not
limit the generality of paragraph (a) above.

                  (c)      Mortgagor hereby unconditionally assigns, transfers
and sets over unto Mortgagee all of Mortgagor's claims and rights to the payment
of damages that may hereafter arise as a result of any rejection or
disaffirmance of the Weaver Lease by Fee Owner (whether as debtor in possession
or otherwise) or by any trustee of Fee Owner pursuant to the United States
Bankruptcy Code. Mortgagee shall have and is hereby granted the right to
proceed, in its own name or in the name of Mortgagor, in respect of any claim,
suit, action or proceeding relating to the rejection or disaffirmance of the
Weaver Lease (including, without limitation, the right to file and prosecute, to
the exclusion of Mortgagor, any proofs of claim, complaints, motions,
applications, notices and other documents) in any case in respect of Fee Owner
under the United States Bankruptcy Code. This assignment constitutes a present,
irrevocable and unconditional assignment of the foregoing claims, rights and
remedies, and shall continue in effect until the conditions set forth in Section
5.3 of the Intercreditor Agreement are satisfied. Any amounts received by
Mortgagee as damages arising out of any such rejection or disaffirmance of the
Weaver Lease shall be applied in accordance with the provisions of the
Intercreditor Agreement. Any of the foregoing provisions notwithstanding, so
long as there shall exist no Enforcement Event, Mortgagee shall not exercise its
rights under this Section 2.09(c), but rather Mortgagee shall cooperate with
Mortgagor's efforts to proceed in respect of any claim, suit, action or
proceeding relating to the rejection or disaffirmance of the Weaver Lease in any
case in respect of Fee Owner under the United States Bankruptcy Code.

                  (d)      In the event that a petition under the United States
Bankruptcy Code shall be filed by or against Mortgagor and Mortgagor (whether as
debtor in possession or otherwise) or any trustee of Mortgagor shall decide to
reject or disaffirm the Weaver Lease pursuant to the United States Bankruptcy
Code, Mortgagor shall give Mortgagee at least ten (10) days prior written notice
of the date on which application shall be made to the court for authority to
reject or disaffirm the Weaver Lease. Mortgagee shall have the right, but not
the obligation, to serve upon Mortgagor or such trustee within such ten (10) day
period a notice stating that (i) Mortgagee demands that Mortgagor (whether as
debtor in possession or otherwise) or such trustee assume and assign the Weaver
Lease to Mortgagee pursuant to the United States Bankruptcy Code, and (ii)
Mortgagee covenants to cure, or to provide adequate assurance of prompt cure of,
all defaults and to provide adequate assurance of future performance under the
Weaver Lease. In the event that Mortgagee serves any such notice as provided
above, neither Mortgagor (whether as debtor in possession or otherwise) nor such
trustee shall seek to reject or disaffirm the Weaver Lease and Mortgagor
(whether as debtor in possession or otherwise) and such trustee shall comply
with such demand within thirty (30) days after such notice shall have been
given, subject to Mortgagee's performance of such covenant.

                  (e)      In the event that a petition under the United States
Bankruptcy Code shall be filed by or against Mortgagor, and if within thirty
(30) days after the date of filing of such petition neither Mortgagor (whether
as debtor in possession or otherwise) nor any trustee of Mortgagor shall take
any affirmative action to assume, reject or disaffirm the Weaver Lease pursuant
to the United States Bankruptcy Code, then Mortgagee shall have the right, but
not the obligation, to serve upon Mortgagor or such trustee a notice stating
that (i) Mortgagee demands that Mortgagor (whether as debtor in possession or
otherwise) or such trustee assume and assign the Weaver Lease to Mortgagee
pursuant to the United States

                                       8

<PAGE>

Bankruptcy Code, and (ii) Mortgagee covenants to cure, or to provide adequate
assurance of prompt cure of, all defaults and to provide adequate assurance of
future performance under the Weaver Lease. In the event that Mortgagee serves
any such notice as provided above, neither Mortgagor (whether as debtor in
possession or otherwise) nor such trustee shall seek to reject or disaffirm the
Weaver Lease and Mortgagor (whether as debtor in possession or otherwise) and
such trustee shall comply with such demand within fifteen (15) days after such
notice shall have been given, subject to Mortgagee's performance of such
covenant.

                  (f)      Mortgagor hereby assigns, transfers and sets over to
Mortgagee a non-exclusive right to apply to the Bankruptcy Court under Section
365 of the United States Bankruptcy Code for an order extending the period
during which the Weaver Lease may be rejected, disaffirmed or assumed after the
entry of any order for relief in respect of Mortgagor under Chapter 7 of the
Bankruptcy Code.

                  (g)      The provisions of this Section 2.09 that purport to
provide Mortgagee certain rights, remedies, privileges and protections, and/or
to impose certain obligations, restrictions and limitations upon Mortgagor
(whether as a debtor in possession or otherwise) or any trustee of Mortgagor, in
connection with any action, proceeding, motion or notice commenced or filed by
or against Fee Owner or Mortgagor, or with respect to all or any part of the
Property, in connection with any case under the United States Bankruptcy Code
shall be limited to the extent any such right, remedy, privilege, protection,
obligation, restriction or limitation is prohibited or otherwise not permitted
pursuant to the United States Bankruptcy Code or by the court in which such
action, proceeding, motion or notice is commenced or filed.

         Section 2.10.     Expenses and Costs. Mortgagor shall, from time to
time and promptly on demand by Mortgagee reimburse to Mortgagee all costs and
expenses (including legal fees) on a full indemnity basis incurred by Mortgagee
and any Delegate in connection with:

         1.       the execution, release and discharge of this Instrument and
                  the security created hereby or intended to be created hereby
                  in respect of the Mortgaged Property and the completion of the
                  transactions and perfection of the security contemplated in
                  this Instrument or forming part of the security created hereby
                  or intended to be created hereby in respect of the Mortgaged
                  Property;

         2.       the actual or contemplated exercise, preservation and/or
                  enforcement of any of the rights, powers and remedies of, or
                  the performance of the duties and obligations of, Mortgagee or
                  any Delegate, or any amendment or waiver in respect of this
                  Instrument;

         3.       the foreclosure (whether judicial or by power of sale) of any
                  Mortgaged Property; and

         4.       the preservation and/or enforcement of the security created or
                  intended to be created in respect of the Mortgaged Property,

which shall carry interest from the date of such demand until so reimbursed at
the rate and on the basis as mentioned in Clause 18.4 of the Intercreditor
Agreement.

         Section 2.11.     Taxes. Mortgagor shall pay, promptly on demand of
Mortgagee all stamp, registration, notarial and other similar taxes or fees paid
or payable by Mortgagee in connection with any

                                       9

<PAGE>

action taken or contemplated by or on behalf of Mortgagee for perfecting,
maintaining, enforcing, releasing, cancelling, reassigning or resolving any
doubt concerning, or for any other purpose in relation to this Instrument, any
amendment thereto, any transfer and/or assignment of the rights and/or
obligations under the same or the security created hereby or intended to be
created hereby in respect of the Mortgaged Property and shall, from time to
time, indemnify Mortgagee promptly on demand against any liabilities, costs,
claims and expenses resulting from any failure to pay by Mortgagor or any delay
by Mortgagor in paying any such taxes or fees.

                                  ARTICLE III

                               MORTGAGEE'S RIGHTS

         Section 3.01.     Performance of Mortgagor's Obligations. Mortgagor
agrees that, upon the occurrence of an Enforcement Event, Mortgagee may, but
need not, make any payment or perform any act hereinbefore required of
Mortgagor, in any form and manner deemed expedient. By way of illustration and
not in limitation of the foregoing, Mortgagee may, but need not, (i) make full
or partial payments of insurance premiums which are unpaid by Mortgagor,
coordinate liens or encumbrances, if any, (ii) purchase, discharge, compromise
or settle any tax lien or any other lien, encumbrance, suit, proceeding, title
or claim thereof, or (iii) redeem all or any part of the Real Property from any
tax or assessment. All moneys paid for any of the purposes herein authorized and
all other moneys advanced by Mortgagee to protect the Mortgaged Property and the
lien hereof shall be additional Secured Obligations and shall become immediately
due and payable without notice and shall bear interest thereon at the rate set
forth in Clause 18.4 of the Intercreditor Agreement until paid to Mortgagee in
full. In making any payment hereby authorized relating to taxes, assessments or
prior or coordinate liens or encumbrances, Mortgagee shall be the sole judge of
the legality, validity and priority thereof and of the amount necessary to be
paid in satisfaction thereof.

         Section 3.02.     Extension of Lien. If Mortgagor exercises any
applicable option to purchase, right of first refusal or right of first offer to
purchase the Land pursuant to the Ground Lease or otherwise acquires the fee
interest to the Land, contemporaneously with the consummation of the acquisition
of the Land by Mortgagor, the lien of this Instrument shall be automatically
extended to cover and include the Land as part of the Mortgaged Property, and
thereupon, the definition used herein for "Mortgaged Property" and "Real
Property" shall automatically and immediately be deemed to include the Land and
if required by law to create and maintain a security interest on the Land,
Mortgagor shall execute any instrument necessary to effectuate such extension of
the lien of this Instrument to encumber the Land.

                                   ARTICLE IV

                                REMEDIES & RIGHTS

         Section 4.01.     Remedies of Mortgagee. Upon the occurrence of an
Enforcement Event, Mortgagee may, without notice to or demand upon Mortgagor,
declare this Instrument to be in default, and, in addition to all other rights
and remedies at law or in equity available to Mortgagee or as otherwise provided
for in the Intercreditor Agreement or the Indentures, to the extent permitted by
applicable law, the following provisions shall apply:

                  (a)      Mortgagee's Power of Enforcement. It shall be lawful
for Mortgagee to (i) immediately sell the Mortgaged Property, either in whole or
in separate parcels, as prescribed by the State law, or (ii) immediately
foreclose this Instrument by judicial action. Mortgagee may become the purchaser
at any such foreclosure sale if it is the highest bidder. The court in which any
proceeding is

                                       10

<PAGE>

pending for the purpose of sale under or foreclosure of this Instrument if such
remedy is taken or any court of competent jurisdiction may, at once or at any
time thereafter, either before or after sale, without notice and without
requiring bond, and without regard to the solvency or insolvency of any person
liable for payment of the Secured Obligations, and without regard to the then
value of the Mortgaged Property or the occupancy thereof as a homestead, appoint
a receiver (the provisions for the appointment of a receiver and assignment of
rents being an express condition upon which the Secured Obligations hereby
secured are made) for the benefit of Mortgagee, with power to collect the Rents,
due and to become due, during such foreclosure suit or proceeding for such sale
and the full statutory period of redemption, notwithstanding any redemption. The
receiver, out of the Rents, when collected, may pay costs incurred in the
management and operation of the Real Property, prior and subordinate liens, if
any, and taxes, assessments, water and other utilities and insurance, then due
or thereafter accruing, and may make and pay for any necessary repairs to the
Real Property or the Personal Property, and may pay all or any part of the
Secured Obligations or other sums secured hereby or any deficiency decree
entered in such foreclosure proceedings. Upon or at any time after the filing of
a suit to foreclose this Instrument, the court in which such suit is filed shall
have full power to enter an order placing Mortgagee in possession of the Real
Property with the same power granted to a receiver pursuant to this subparagraph
and with all other rights and privileges of a mortgagee-in-possession under
applicable law.

                  (b)      Mortgagee's Right to Enter and Take Possession,
Operate and Apply Income. Mortgagee shall, at its option, have the right, acting
through its agents or attorneys, either with or without process of law, forcibly
or otherwise, to enter upon and take possession of the Real Property, expel and
remove any persons, goods, or chattels occupying or upon the same, to collect or
receive all the Rents, and to manage and control the same, and to lease the same
or any part thereof, from time to time, and, after deducting all reasonable
attorneys' fees and expenses, and all reasonable expenses incurred in the
protection, care, maintenance, management and operation of the Real Property,
distribute and apply the remaining net income in accordance with the terms of
the Intercreditor Agreement or upon any deficiency decree entered in any
foreclosure proceedings.

         Section 4.02.     Application of the Rents or Proceeds from Foreclosure
or Sale. The Rents and the proceeds of any sale through a foreclosure proceeding
shall be distributed and applied in accordance with the terms of the
Intercreditor Agreement. In any foreclosure of this Instrument by judicial
action, subject to the terms and provisions of the Intercreditor Agreement,
there shall be allowed (and included in the decree for sale in the event of a
foreclosure by judicial action) to be paid out of the Rents or the proceeds of
such foreclosure proceeding and/or sale:

                  (a)      Secured Obligations. All of the Secured Obligations
and other sums secured hereby which then remain unpaid;

                  (b)      Other Advances. All other items advanced or paid by
Mortgagee pursuant to this Instrument, with interest thereon at the rate set
forth in Clause 18.4 of the Intercreditor Agreement from the date of
advancement; and

                  (c)      Costs, Fees and Other Expenses. All court costs,
reasonable in-house and outside attorneys' and paralegals' fees and expenses,
costs of environmental surveys and guard or other security services, appraiser's
fees, advertising costs, notice expenses, expenditures for documentary and
expert evidence, stenographer's charges, publication costs, and costs (which may
be estimated as to items to be expended after entry of the decree) of procuring
all abstracts of title, title searches and examinations, title guarantees, title
insurance policies, surveys, and similar data with respect to title which
Mortgagee may deem necessary. All such expenses shall become additional Secured
Obligations and be immediately due and payable, with interest thereon at the
rate set forth in Clause 18.4 of the Intercreditor Agreement, when

                                       11

<PAGE>

paid or incurred by Mortgagee in connection with any proceedings, including, but
not limited to, probate and bankruptcy proceedings, to which Mortgagee shall be
a party, either as plaintiff, claimant or defendant, by reason of this
Instrument or any indebtedness hereby secured or in connection with the
preparations for the commencement of any suit for the foreclosure, whether or
not actually commenced.

         Section 4.03.     Cumulative Remedies; Delay or Omission Not a Waiver.
Each remedy or right of Mortgagee shall not be exclusive of, but shall be in
addition to, every other remedy or right now or hereafter existing at law or in
equity. No delay in the exercise or omission to exercise any remedy or right
accruing on the occurrence or existence of any Material Default or Enforcement
Event shall impair any such remedy or right or be construed to be a waiver of
any such Material Default or Enforcement Event or acquiescence therein, nor
shall it affect any subsequent Material Default or Enforcement Event the same or
different nature. Every such remedy or right may be exercised concurrently or
independently and when and as often as may be deemed expedient by Mortgagee. The
acceptance by Mortgagee, any successor administrative agent or any secured party
of any payment less than the amount of the Secured Obligation in question shall
be deemed to be an acceptance on account only and shall not be construed as a
waiver of any Material Default or Enforcement Event with respect thereto, and
the acceptance by Mortgagee, any successor administrative agent or any secured
party of any payment of, or on account of, any Secured Obligation shall not be
deemed to be a waiver of any Material Default or Enforcement Event other
occurrence hereunder or under any Relevant Documents with respect to any other
Secured Obligation. If Mortgagee has proceeded to enforce any remedy or right
hereunder or with respect hereto by foreclosure, sale, entry or otherwise, it
may compromise, discontinue or abandon such proceeding for any reason without
notice to Mortgagor or any other party (except any other agent, the Secured
Creditors or the other secured parties to the extent required by any Relevant
Documents); and, if any such proceeding shall be discontinued, abandoned or
determined adversely for any reason, Mortgagor and Mortgagee shall retain and be
restored to their former positions and rights hereunder with respect to the
Mortgaged Property, subject to the lien hereof except to the extent any such
adverse determination specifically provides to the contrary.

         Section 4.04.     Mortgagee's Remedies against Multiple Parcels. If
more than one property, lot or parcel is covered by this Instrument, and if this
Instrument is foreclosed upon, or judgment is entered upon any Secured
Obligations, execution may be made upon any one or more of the properties, lots
or parcels and not upon the others, or upon all of such properties or parcels,
either together or separately, and at different times or at the same time, and
foreclosure sales herein granted may likewise be conducted separately or
concurrently, in each case at Mortgagee's election.

         Section 4.05.     No Merger. In the event of a foreclosure of this
Instrument or any other mortgage or deed of trust securing the Secured
Obligations, the Secured Obligations then due to the Mortgagee shall not be
merged into any decree of foreclosure entered by the court, and Mortgagee may
concurrently or subsequently seek to foreclose one or more other deeds of trust
which also secure said Secured Obligations.

         Section 4.06.     Waivers by Mortgagor. To the fullest extent permitted
under applicable law, Mortgagor shall not assert, and hereby irrevocably waives,
any right or defense Mortgagor may have under any statute or rule of law or
equity now or hereafter in effect relating to (a) homestead exemption,
extension, moratorium, stay, redemption, reinstatement, marshaling of the
Mortgaged Property or the other assets of Mortgagor, sale of the Mortgaged
Property in any order or notice of deficiency or intention to accelerate any
Secured Obligation, (b) impairment of any right of subrogation or reimbursement,
(c) any requirement that at any time any action must be taken against any other
party, any portion of the Mortgaged Property or any other asset of Mortgagor or
any other party, (d) any provision barring or limiting the right of Mortgagee to
sell any Mortgaged Property after any other sale of any other

                                       12

<PAGE>

Mortgaged Property or any other action against Mortgagor or any other party, (e)
any provision barring or limiting the recovery by Mortgagee of a deficiency
after any sale of the Mortgaged Property, (f) any other provision of applicable
law which shall defeat, limit or adversely affect any right or remedy of
Mortgagee or any secured party under or with respect to this Instrument or any
other Relevant Documents as it relates to any Mortgaged Property, (g) the right
of Mortgagee to foreclose this Instrument in its own name on behalf of all of
the secured parties by judicial action as the real party in interest without the
necessity of joining any secured party, or (h) the Guarantees, including,
without limitation, notice of existence, creation or incurring of any new or
additional indebtedness or obligation or of any action or non-action on the part
of Mortgagor or the Issuer, Mortgagee or any Secured Creditor or on the part of
any person whomsoever under the Intercreditor Agreement, this Instrument or any
of the other Relevant Documents in connection with any obligation or evidence of
indebtedness held by Mortgagee, as Security Trustee for the Secured Creditors or
held by any of the Secured Creditors. Appraisement of the Real Property is
hereby expressly waived, at the option of Mortgagee, which such option shall be
executed prior to the time any judgment is tendered at foreclosure.

         Section 4.07.     Jurisdiction and Process. (a) To the extent permitted
under applicable law, in any suit, action or proceeding arising out of or
relating to this Instrument or any other Relevant Documents insofar and only
insofar as it relates to any Mortgaged Property, Mortgagor (i) irrevocably
consents to the non-exclusive jurisdiction of any state or federal court sitting
in which the Real Property is located and irrevocably waives any defense or
objection which it may now or hereafter have to the jurisdiction of such court
or the venue of such court or the convenience of such court as the forum for any
such suit, action or proceeding, and (ii) irrevocably consents to the service of
(A) any process in accordance with applicable law in any such suit, action or
proceeding, or (B) any notice relating to any sale, or the exercise of any other
remedy by Mortgagee hereunder by mailing a copy of such process or notice by
United States registered or certified mail, postage prepaid, return receipt
requested to Mortgagor at its address specified in or pursuant to Section 5.01;
such service to be effective in accordance with applicable law.

                  (b)      Nothing in this Section shall affect the right of
Mortgagee to bring any suit, action or proceeding arising out of or relating to
this Instrument, or any other Relevant Documents in any court having
jurisdiction under the provisions therein or applicable law or to serve any
process, notice of sale or other notice in any manner permitted by this
Instrument, the other Relevant Documents or applicable law.

         Section 4.08.     Concerning Mortgagee. (a) Mortgagee is authorized to
take all such action as is provided to be taken by it as Mortgagee hereunder and
all such other action incidental thereto, subject to the terms and provisions of
the Intercreditor Agreement. As to any matters not expressly provided for herein
(including the timing and methods of realization upon the Mortgaged Property),
Mortgagee shall, in addition, act or refrain from acting in accordance with the
terms and provisions of the Intercreditor Agreement. Mortgagee shall not be
responsible for the existence, genuineness or value of any of the Mortgaged
Property or for the validity, perfection, priority or enforceability of the lien
of this Instrument on any of the Mortgaged Property, whether impaired by
operation of law or by reason of any action or omission to act on its part
hereunder. Mortgagee shall have the right, but shall have no duty, to ascertain
or inquire as to the performance or observance of any of the terms of this
Instrument by Mortgagor.

                  (b)      Mortgagee may, at any time, delegate by power of
attorney or otherwise to any person(s) or entity(ies) the ability to exercise
any or all of the rights, powers and discretions vested in it by this Instrument
or appoint any person or entity to act as additional Mortgagee or as co-trustee
for the purpose of this Instrument, in accordance with and subject to the terms
of Clause 16 of the Intercreditor Agreement.

                                       13

<PAGE>

                  (c)      In the event that Mortgagee acts as Mortgagor's
attorney in fact or otherwise as its agent as provided for under this
Instrument, Mortgagor shall ratify and confirm all things done and all documents
executed by Mortgagee in the exercise or purported exercise of all or any of
such powers or acts.

                                   ARTICLE V

                                  MISCELLANEOUS

         Section 5.01.     Notices. Except as otherwise provided herein, all
communication required or permitted to be given in connection with this
Instrument shall be in writing, and shall be given or served in the manner and
to the address, and deemed received, as provided in clause 20 of the
Intercreditor Agreement.

         Section 5.02.     Extension of Payments. Mortgagor agrees that, without
affecting the liability of any person for payment of the Secured Obligations or
affecting the lien of this Instrument upon the Mortgaged Property or any part
thereof (other than persons or property explicitly released as a result of the
exercise by Mortgagee of its rights and privileges hereunder), Mortgagee may
(without obligation), at any time and from time to time, on request of the
Mortgagor made in accordance with the terms and provisions of the Intercreditor
Agreement, without notice to any person liable for payment of any Secured
Obligations; or to any other person or entity, extend the time, or agree to
alter or amend the terms of payment of such Secured Obligations; provided,
however, that such actions of Mortgagee are expressly limited by the terms and
provisions of the Intercreditor Agreement. Mortgagor further agrees that any
part of the security herein described may be released with or without
consideration without affecting the remainder of the Secured Obligations, the
remainder of the security, or the lien of this Instrument.

         Section 5.03.     Governing Law. Mortgagor agrees that this Instrument
is to be construed, governed and enforced in accordance with the laws of the
State. Wherever possible, each provision of this Instrument shall be interpreted
in such manner as to be effective and valid under applicable law, but if any
provision of this Instrument shall be prohibited by or invalid under applicable
law, such provision shall be ineffective only to the extent of such prohibition
or invalidity, without invalidating the remainder of such provision or the
remaining provisions of this Instrument.

         Section 5.04.     Satisfaction of Mortgage. Upon satisfaction of the
conditions set forth in Section 5.3 of the Intercreditor Agreement, this
conveyance or lien shall be null and void and, upon demand therefor following
such satisfaction, a satisfaction of mortgage or reconveyance of the Mortgaged
Property and any other documents required to release the lien of this Instrument
shall promptly be provided by Mortgagee to Mortgagor, at Mortgagor's sole
expense, without recourse to, or any representation or warranty by, the
Mortgagee or any of its nominees.

         Section 5.05.     Successors and Assigns Included in Parties. This
Instrument shall be binding upon the Mortgagor and upon the successors, assigns
and vendees of the Mortgagor and shall inure to the benefit of the Mortgagee's
successors and assigns and any principals it represents as agent; all references
herein to the Mortgagor and to the Mortgagee shall be deemed to include their
successors and assigns and, as to Mortgagee, any principals it represents as
agent. Mortgagor's successors and assigns shall include, without limitation, a
receiver, trustee or debtor in possession of or for the Mortgagor. Wherever
used, the singular number shall include the plural, the plural shall include the
singular, and the use of any gender shall be applicable to all genders.

                                       14

<PAGE>

         Section 5.06.     Waiver of Appraisement, Valuation, Stay, Extension
and Redemption Laws. Mortgagor agrees, to the full extent permitted by law, that
in case of an Enforcement Event, neither Mortgagor nor anyone claiming through
or under it shall or will set up, claim or seek to take advantage of any
appraisement, valuation, stay, or extension laws now or hereafter in force, in
order to prevent or hinder the enforcement or foreclosure of this Instrument or
the absolute sale of the Mortgaged Property or the final and absolute putting
into possession thereof, immediately after such sale, of the purchaser thereat,
and Mortgagor, for itself and all who may at any time claim through or under it,
hereby waives, to the full extent that it may lawfully so do, the benefit of all
such laws, and any and all right to have the assets comprising the Mortgaged
Property marshalled upon any foreclosure of the lien hereof and agrees that
Mortgagee, or any court having jurisdiction to foreclose such lien may sell the
Mortgaged Property in part or as an entirety. Mortgagor represents that it has
been authorized to, and Mortgagor does hereby waive to the full extent permitted
by law any and all statutory or other rights of redemption from sale under any
order or decree of foreclosure of this Instrument, on its own behalf and on
behalf of each and every person acquiring any interest in or title to the
Mortgaged Property subsequent to the date hereof.

         Section 5.07.     Interpretation with Other Documents. Notwithstanding
anything in this Instrument to the contrary, (a) in the event of a conflict or
inconsistency between this Instrument and the provisions of the Intercreditor
Agreement, the provisions of the Intercreditor Agreement shall govern, and (b)
the exercise of any right or remedy by Mortgagee under this Instrument shall be
done in accordance with and is subject to the terms and provisions of the
Intercreditor Agreement.

         Section 5.08.     Future Advances. (a) The parties hereto intend that,
in addition to any other debt or obligation secured hereby, this Instrument
shall secure unpaid balances of loan advances and other extensions of credit
made after this Instrument is delivered to the appropriate recording offices of
the State, whether such advances or extensions of credit made are obligatory or
otherwise, and such future advances or extensions of credit shall be secured to
the same extent as if such advances or extensions of credit were made on the
date hereof, although there may be no advance or extensions of credit made at
the time of the execution hereof and although there may be no indebtedness
outstanding at the time any advance or extension of credit is made. Such unpaid
balances of loan advances and other extensions of credit may or may not be
evidenced by notes executed pursuant to the applicable Relevant Documents.

                  (b)      This Instrument is given to secure, inter alia, the
Notes and a revolving bonding facility pursuant to and in accordance with the
New Bonding Facility Agreement and shall secure not only presently existing
indebtedness thereunder and under the Intercreditor Agreement but also future
advances and other extensions of credit, whether such advances or extensions of
credit are obligatory or otherwise, as are made within twenty (20) years from
the date hereof, to the same extent as if such future advances or extensions of
credit were made on the date of the execution of this Instrument, although there
may be no Secured Obligations outstanding at the time any advance or extensions
of credit is made. The lien of this Instrument shall be valid as to all Secured
Obligations, including future advances or extensions of credit, from the time of
its recording in the Recorder's Office of the County of Du Page, Illinois. This
Instrument shall be valid and have priority to the extent of the Secured
Obligations over all subsequent liens and encumbrances, including statutory
liens, excepting solely taxes and assessments levied on the Mortgaged Premises
given priority by law.

                  (c)      The total amount of the indebtedness that may be
secured by this Instrument may increase or decrease from time to time, but the
total indebtedness secured at any one time shall not exceed One Billion Two
Hundred Eighty-Six Million Nine Hundred Twenty-Five Thousand and No/100 Dollars
(US$1,286,925,000.00).

         Section 5.09.     Additional Illinois Provisions.

                                       15

<PAGE>

                  (a)      "Act" shall mean the Illinois Mortgage Foreclosure
Law, 735 ILCS 5/15-1101, as the same may have been or shall be amended. Except
as otherwise specifically provided for herein, Mortgagor and Mortgagee shall
have the benefit of all of the provisions of the Act, including all amendments
thereto which may become effective from time to time after the date hereof. In
the event any provision of the Act which is specifically referred to herein may
be repealed, Mortgagee shall have the benefit of such provision as most recently
existing prior to such repeal, as though the same were incorporated herein by
express reference. Notwithstanding anything to the contrary contained herein, to
the extent that any rights or remedies of Mortgagee contained in this Instrument
are limited, restricted or prohibited by the Act, then the provisions of the Act
shall govern, supercede and control the provisions of this Instrument that are
limited by, restricted by or inconsistent with the Act and this Instrument shall
be construed as if such limited, prohibited or inconsistent provisions had never
been included.

                  (b)      In addition to any provision of this Instrument
authorizing the Mortgagee to take or be placed in possession of the Mortgaged
Premises, or for the appointment of a receiver, Mortgagee shall have the right,
in accordance with Sections 5/15-1701 and 5/15-1702 of the Act, to be placed in
possession of the Mortgaged Premises or at its request to have a receiver
appointed without posting any bond, and such receiver, or Mortgagee, if and when
placed in possession, shall have, in addition to any other powers provided in
this Instrument, all rights, power, immunities, and duties as provided for in
Sections 5/15-1701 and 5/15-1703 of the Act.

                  (c)      Mortgagor acknowledges that the Mortgaged Property
does not constitute agricultural real estate, as said term is defined in Section
5/15-1201 of the Act or residential real estate as defined in Section 5/15-1219
of the Act. Pursuant to Section 5/15-1601(b) of the Act, Mortgagor hereby waives
any and all right of redemption.

                  (d)      Mortgagor hereby waives any right to reinstate the
Secured Obligations as provided in Section 5/15-1602 of the Illinois Mortgage
Foreclosure Law, 735 ILCS 5/15-1101.

                  (e)      This Instrument is cross-defaulted with the
Intercreditor Agreement and the Indentures and cross-collateralized with the
Secured Obligations.

         Section 5.10.     Invalid Provisions to Affect No Others. In the event
that any of the covenants, agreements, terms or provisions contained in this
Instrument shall be invalid, illegal or unenforceable in any respect, the
validity of the remaining covenants, agreements, terms or provisions contained
herein or in any other Relevant Documents shall not be in any way affected,
prejudiced or disturbed thereby. In the event that the application of any of the
covenants, agreements, terms or provisions of this Instrument is held to be
invalid, illegal or unenforceable, those covenants, agreements, terms and
provisions shall not be in any way affected, prejudiced or disturbed when
otherwise applied.

         Section 5.11.     Changes. Neither this Instrument nor any term hereof
may be changed, waived, discharged or terminated orally, or by any action or
inaction, but only by an instrument in writing signed by the party against which
enforcement of the change, waiver, discharge or termination is sought. To the
extent permitted by law, any agreement hereafter made by Mortgagor and Mortgagee
relating to this Instrument shall be superior to the rights of the holder of any
intervening lien or encumbrance.

         Section 5.12.     Marshalling of Assets. Notice is hereby given that no
holder of any mortgage, lien or other encumbrance affecting all or a part of the
Mortgaged Property which is inferior to the lien of this Instrument shall have
any right to require the Mortgagee to marshal assets.

                                       16

<PAGE>

         Section 5.13.     Time of Essence. Time is of the essence with respect
to the provisions of this Instrument.

         Section 5.14.     Relevant Documents Revisions. In this Instrument,
references to this Instrument or to easement agreements, Leases, the
Intercreditor Agreement, and any other Relevant Documents include all
amendments, supplements, consolidations, replacements, restatements, extensions,
renewals and other modifications, to the extent applicable, and any refinancings
and refundings thereof, in whole or in part.

         Section 5.15.     WAIVER OF JURY TRIAL. MORTGAGOR AND MORTGAGEE
EXPRESSLY AND VOLUNTARILY WAIVE ANY AND ALL RIGHTS, WHETHER ARISING UNDER THE
UNITED STATES OR ANY STATE CONSTITUTION, ANY RULES OF CIVIL PROCEDURE, COMMON
LAW OR OTHERWISE, TO DEMAND A TRIAL BY JURY IN ANY ACTION, LAWSUIT, PROCEEDING,
COUNTERCLAIM OR ANY OTHER LITIGATION PROCEDURE BASED UPON, OR ARISING OUT OF,
THIS INSTRUMENT OR THE OTHER RELEVANT DOCUMENTS, ANY AGREEMENTS ARISING UNDER OR
RELATING TO THIS INSTRUMENT, ANY MORTGAGED PROPERTY SECURING THE SECURED
OBLIGATIONS, OR THE DEALINGS OR RELATIONSHIPS BETWEEN MORTGAGOR AND MORTGAGEE.
NEITHER MORTGAGOR NOR MORTGAGEE, INCLUDING ANY ASSIGNEE OR SUCCESSOR OF
MORTGAGOR OR MORTGAGEE, SHALL SEEK A JURY TRIAL IN ANY SUCH ACTION. NEITHER
MORTGAGOR NOR MORTGAGEE SHALL SEEK TO CONSOLIDATE ANY SUCH ACTION WITH ANY OTHER
ACTION WHEN A JURY TRIAL CANNOT BE OR HAS NOT BEEN WAIVED. THESE PROVISIONS
SHALL BE SUBJECT TO NO EXCEPTIONS. NEITHER MORTGAGOR NOR MORTGAGEE HAS IN ANY
WAY AGREED WITH OR REPRESENTED TO THE OTHER THAT THE PROVISIONS OF THIS
PARAGRAPH WILL NOT BE FULLY ENFORCED IN ALL INSTANCES.

         Section 5.16.     Reduction of Secured Amount. In the event that the
maximum principal amount secured by this Instrument is less than the aggregate
Secured Obligations then the amount secured hereby shall be reduced only by the
last and final sums that the Mortgagor repays with respect to the Secured
Obligations and shall not be reduced by any intervening repayments of the
Secured Obligations. So long as the balance of the Secured Obligations exceeds
the amount secured hereby, any payments of the Secured Obligations shall not be
deemed to be applied against, or to reduce, the portion of the Secured
Obligations secured by this Instrument. Such payments shall instead be deemed to
reduce only such portions of the Secured Obligations as are secured by deeds of
trust or mortgages encumbering real property located outside the State of
Illinois which secure the entire Secured Obligations (except to the extent, if
any, that specific deeds of trust or mortgages in such states contain specific
limitations on the amount secured).

                            [SIGNATURE PAGE FOLLOWS]

                                       17

<PAGE>

                  IN WITNESS WHEREOF, this Instrument is executed as of the day
and year first above written by the person identified below on behalf of
Mortgagor (and said person hereby represents that he or she possesses full power
and authority to execute this Instrument).

                  THE MORTGAGOR HEREBY DECLARES AND ACKNOWLEDGES THAT THE
MORTGAGOR HAS RECEIVED, WITHOUT CHARGE, A TRUE COPY OF THIS INSTRUMENT.

                                                MORTGAGOR:

Attest:                                         MARCONI COMMUNICATIONS, INC.
                                                a Delaware corporation

By: _______________________________________     By: ____________________________
    Name: GLENN R. HACKER                           Name: PATRICIA A. HOFFMAN
    Title: ASSISTANT SECRETARY                      Title: AUTHORIZED SIGNATORY

                                       18

<PAGE>

STATE OF ILLINOIS)
                   :
DU PAGE  COUNTY  )

                  I TERESA M. DARZINS, a Notary Public for said County and
State, hereby certify that PATRICIA A. HOFFMAN personally appeared before me
this day and acknowledged that she is an AUTHORIZED SIGNATORY of MARCONI
COMMUNICATIONS, INC., a Delaware corporation, and that, by authority duly given
and as an act of the corporation, the foregoing instrument was signed by its
AUTHORIZED SIGNATORY and attested by GLENN R. HACKERas its Assistant Secretary.

                  Witness my hand and official seal, this 15TH day of MAY,
2003.

                                           Notary Public TERESA M. DARZINS

My commission expires:  5/19/03
[Notarial Seal/Stamp]

                        (OFFICIAL SEAL TERESA M. DARZINS)

                                       19

<PAGE>

                                    EXHIBIT A

                                                    Du Page County, Illinois
                                                    4350 Weaver Parkway
                                                    Warrenville, IL 60555
                                                    Tax Parcel No. 07-01-304-012

                        Legal Description of the Premises

Lot 1 in final plat of resubdivision of Cantera H10 Resubdivision of Lot 10 in
Cantera Subarea H subdivision, of Part of the West 1/2 of Section 1 and Part of
the southeast 1/4 of Section 2, both in township 38 North, Range 9, east of the
Third Principal Meridian, according to the Plat thereof recorded June 27, 1995
as Document No. R95-79082, all according to the Final Plat of Resubdivision
recorded October 21, 1997 as document R97-160061, in Dupage Country, Illinois.

                                      A-1

<PAGE>

                                    EXHIBIT B

                           Permitted Title Exceptions

1.       General taxes for the year 2003 and subsequent years, which are not yet
         due and payable.

2.       Terms, provisions and conditions of Ordinance No. 1136, being an
         ordinance granting special use for planned development - - Elmhurst - -
         Chicago Stone Company, recorded February 13, 1991 as Document
         R91-016174.

3.       Declaration of protective covenants, conditions, restrictions and
         easements made by Warrenville Development Limited Partnership, an
         Illinois Limited Partnership, recorded June 27, 1995 as Document
         R95-79083, regarding among other things the formation of the Cantera
         Owner's Association; uses; approval of plans; signs; setbacks; parking
         and paved areas; landscaping and stormwater; screening; lot sizes;
         common areas; maintenance of lots; common area costs; and right of
         assessment.

4.       Restrictive covenant dated December 9, 1996 and recorded December 18,
         1996 as document number R96-202493, relating to restrictions of the
         uses of The Burden Land for a period of 20 years after the date of this
         Restrictive Covenant, together with provisions for injunction in favor
         of benefitted parties in the event the burdened land restrictions are
         violated.

5.       Restrictions and easement reservations contained in Special Warranty
         Deed from Warrenville Development to Weaver Parkway, L.L.C., recorded
         August 27, 1997 as Document R97-127465 and the terms and provisions
         therein contained.

6.       Building setback line, as shown on the plat of Cantera Subarea H
         recorded June 27, 1995 as Document R95-079082 and as disclosed on the
         final plat of resubdivision of Cantera H-10 resubdivision in Cantera
         Subarea H recorded October 21, 1997 as Document R97-160061.

7.       Easement for public utilities, as shown on the plat of Cantera Subarea
         H recorded June 27, 1995 as Document R95-079082 and as disclosed on the
         final plat of resubdivision of Cantera H-10 resubdivision in Cantera
         Subarea H recorded October 21, 1997 as Document R97-160061.

8.       Easement for sanitary sewer, as shown on the final plat of
         resubdivision of Cantera H-10 resubdivision in Cantera Subarea H
         recorded October 21, 1997 as Document R97-160061.

9.       Easement for pedestrian pathway easement, as shown on the final plat of
         resubdivision of Cantera H-10 resubdivision in Cantera Subarea H
         recorded October 21, 1997 as Document R97-160061.

10.      Notes appended to the plat of Cantera Subarea H recorded June 27, 1995
         as Document R95-079082 and the final plat of resubdivision of Cantera
         H10 resubdivision recorded October 21, 1997 as Document R97-160061
         relating to storm water management easements and storm water management
         area maintenance provisions.

11.      Encroachment of Gravel Path outside the pathway easement as Delineated
         on the survey executed by SDI Consultants Ltd. dated June 11, 1998 as
         Project No: 8935H10REL.

12.      UCC Financing Statement from Marconi Communications, Inc. (Debtor) to
         The Law Debenture Trust Corporation p.l.c., as Security Trustee
         (Secured Party).

                                      B-1

<PAGE>

13.      Mortgage and Security Agreement recorded on July 29, 1998 as Document
         R98-151437 made by Weaver Parkway, L.L.C. to WMF Capital Corp.

14.      Assignment of Leases and Rents recorded on July 29, 1998 as Document
         R98-151438 made by Weaver Parkway, L.L.C. to WMF Capital Corp.

15.      UCC Financing Statement filed on July 29, 1998 as Document R98-151440
         made by Weaver Parkway, L.L.C. to WMF Capital Corp.

16.      UCC Financing Statement from Marconi Communications, Inc. (Debtor) to
         The Law Debenture Trust Corporation p.l.c., as Security Trustee
         (Secured Party).

                                      B-2

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