Common use of Operation of the Property Clause in Contracts

Operation of the Property. During the Term, NAI shall operate the Property in a good and workmanlike manner and substantially in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI or BNPLC by any governmental authority, then for purposes of the preceding sentence, NAI shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, materially and adversely affect the value of the Property or NAI's use, occupancy or operations on the Property, NAI shall not, without BNPLC's prior consent: (i) initiate or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base Rent Commencement Date that reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby reduce the value of the Property, and if after any such reduction under clause (A) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI shall not do any act whereby the market value of the Property may reasonably be expected to be materially lessened. During the Term, if NAI receives a written notice or claim from any federal, state or other governmental entity that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property because the Property does not comply with Applicable Law, NAI shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI and any claims asserted against BNPLC or the Property because of such violation must be paid by NAI, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI or an Affiliate of NAI or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI pursuant to Paragraph 1(A)(2) of the Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Break Even Price.

Operation of the Property. During From and after the Term, NAI date hereof: (a) The Seller shall operate and maintain the Property through Closing in substantially the same manner as heretofore operated and maintained, reasonable and ordinary wear and tear excepted. (b) All permits, licenses and occupancy certificates, including, but not limited to, all building and use permits and a good certificate of occupancy, which have been obtained on all operations to date and workmanlike manner and substantially are currently in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI or BNPLC by any governmental authority, then for purposes of the preceding sentence, NAI effect shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Termthrough Closing, to the extent that required by applicable legal requirements. (c) Seller shall not transfer or remove or allow to be transferred or removed any Personal Property either (i) owned by Seller or EDC or (ii) or any fixtures from the Real Property subsequent to the date hereof, except for purposes of replacement thereof, in which case such replacements shall be promptly installed prior to Closing and shall be comparable in quantity and quality to the item(s) being replaced. All Personal Property owned by Seller and all fixtures, including all HVAC equipment, part of the following wouldReal Property on the date hereof, individually will be on the Closing Date part of the Real Property and in substantially the same condition as currently existing, reasonable and ordinary wear and tear excepted. (d) The Seller shall satisfy prior to Closing, any and all claims for mechanics' or in materialmen's liens or other claims or charges against the aggregate, materially and adversely affect the value Property or any part thereof on or prior to Closing; and (e) The Seller shall not mortgage or pledge any of the Property or NAI's usecreate any encumbrance thereupon other than Encumbrances; admit liability, occupancy guilt or operations on culpability in connection with the Propertysettlement or compromise of any action, NAI shall not, without BNPLC's prior consent: (i) initiate suit or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use proceeding against or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting involving the Property; or (v) consent take any action likely to the annexation of the Property to any municipality. If (A) a change in the zoning materially decrease or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base Rent Commencement Date that reduces diminish the value of the Property, or (B) conditions or circumstances on or about . Nothing herein contained shall limit the ability of Seller to operate the Property are discovered after the Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby reduce the value of the Property, and if after any such reduction under clause (A) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI shall not do any act whereby the market value of the Property may reasonably be expected to be materially lessened. During the Term, if NAI receives a written notice or claim from any federal, state or other governmental entity that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property because the Property does not comply with Applicable Law, NAI shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI and any claims asserted against BNPLC or the Property because of such violation must be paid by NAI, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI or an Affiliate of NAI or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase Agreement for a price to BNPLC (when taken together ordinary course of business consistent with any additional payments made by NAI pursuant to Paragraph 1(A)(2) of the Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Break Even Pricepast practices.

Operation of the Property. During the Term, NAI shall operate the Property in a good and workmanlike manner and substantially in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI or BNPLC by any governmental authority, then for purposes of the preceding sentence, NAI shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, increase the likelihood of a CMA Termination Event under (and as defined in) the Construction Management Agreement or materially and adversely affect the value of the Property or NAI's use, occupancy or operations on the Property, NAI shall not, without BNPLC's prior consent: (i) initiate or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base Rent Commencement Date that reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby reduce the value of the Property, and if after any such reduction under clause (A) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI shall not do any act whereby the market value of the Property may reasonably be expected to be materially lessened. During the Term, if NAI receives a written notice or claim from any federal, state or other governmental entity that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property because the Property does not comply with Applicable Law, NAI shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI and any claims asserted against BNPLC or the Property because of such violation must be paid by NAI, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI or an Affiliate of NAI or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI pursuant to Paragraph 1(A)(2) of the Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Break Even Price.substantially

Operation of the Property. During the Term, NAI shall operate the Property in a good and workmanlike manner and substantially in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI or BNPLC by any governmental authority, then for purposes of the preceding sentence, NAI shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, increase the likelihood of a CMA Termination Event under (and as defined in) the Construction Management Agreement or materially and adversely affect the value of the Property or NAI's use, occupancy or operations on the Property, NAI shall not, without BNPLC's prior consent: (i) initiate or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base Rent Commencement Date that reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby reduce the value of the Property, and if after any such reduction under clause (A) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI shall not do any act whereby the market value of the Property may reasonably be expected to be materially lessened. During the Term, if NAI receives a written notice or claim from any federal, state or other governmental entity that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property because the Property does not comply with Applicable Law, NAI shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI and any claims asserted against BNPLC or the Property because of such violation must be paid by NAIXXX, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI or an Affiliate of NAI or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI pursuant to Paragraph 1(A)(2) of the Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Break Even Price.

Operation of the Property. During the TermInterim Period, NAI Seller shall operate manage, operate, maintain, repair, and insure the Real Property and the Personal Property in the ordinary course of Seller’s business and keep the Real Property and the Personal Property in good repair and working order, and continue all routine maintenance and preventative maintenance services on their normal service intervals as determined by Seller. Further, during the Interim Period: 11.16.1 Seller shall not (a) enter into any lease or other occupancy agreement affecting the Property in a good or any part thereof, (b) remove any tangible personal property from the Property except for the Removable Property or any article of tangible personal as is replaced by Seller by an article of equal suitability and workmanlike manner value, free and substantially in compliance with clear of all Applicable Laws liens, encumbrances, claims and will pay charges, (c) not cause or cause to be paid all fees permit any grading, excavation or charges construction upon the Property or any addition, alteration or removal of any kind in connection therewith. (If NAI does not promptly correct any failure improvements, fixtures or equipment forming a part of the Property to comply with Applicable Laws that is (other than the subject of a written notice given to NAI or BNPLC by any governmental authorityRemovable Property), then for purposes of the preceding sentence, NAI shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.(d) During the Term, NAI shall not knowingly use or occupy, or knowingly allow the use or occupancy of, the Property or any part thereof in any manner which that violates any Applicable Law governmental requirements or which constitutes waste or a public or private nuisance or which makes void, voidable or cancelable cancelable, or increases the premium of, any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, materially and adversely affect the value of the Property or NAI's use, occupancy or operations on the Property, NAI shall not, without BNPLC's prior consent: (ie) not initiate or permit any zoning reclassification of the Property; (ii) Property or any part thereof or seek any variance under existing zoning ordinances applicable to the Property; (iii) Property to use or permit the use of the Property in such a manner that which would result in such use becoming a nonconforming use under applicable zoning ordinances or similar lawsother governmental requirements, rules (f) impose any restrictive covenants or regulations; (iv) encumbrances on the Property or execute or file any subdivision plat affecting the Property; Property or (v) consent any part thereof or record or cause to the annexation of the Property to be recorded any municipality. If (A) a change in the zoning documents or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base Rent Commencement Date that reduces the value of instruments against the Property, or (Bg) conditions or circumstances on or about the Property are discovered after the Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby reduce the value of the Property, and if after any such reduction under clause (A) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI shall not cause or permit any drilling additional (in addition to the Permitted Exceptions) liens, encumbrances or exploration forother title exceptions to be filed against the Property or any part thereof that will not be removed by Seller at its sole expense at or before the Closing, in each of the foregoing cases without the prior written consent of Buyer (which consent may be withheld in Buyer’s sole and absolute discretion). 11.16.2 Seller will maintain in full force and effect fire and extended coverage insurance upon the Property and public liability insurance with respect to damage or injury to persons or property occurring on the Property in such amounts as is maintained by Seller on the Effective Date. 11.16.3 Seller shall not solicit, accept, or extractionprovide factual information or negotiate with respect to, removal or production of, minerals from the surface or subsurface of the Property, and NAI shall not do any act whereby the market value of offer to purchase the Property may reasonably be expected to be materially lessened. During the Term, if NAI receives a written notice or claim part thereof from any federalperson (other than Buyer), state or other governmental entity that nor shall Seller market the Property is not in compliance in for sale or agree to sell, make any material respect with any Applicable Lawoffer to sell, or that any action may be taken against the owner of the Property because the Property does not comply with Applicable Law, NAI shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law negotiate with respect to the Propertysale of, and pending such contest NAI shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI promptly causes the Property or any part thereof, other than to comply with any such Applicable Law upon Buyer pursuant to this Agreement Buyer shall have the right, at Buyer’s sole cost and expense, to record a final determination by a court short form memorandum of competent jurisdiction that this Agreement in the same is valid and applicable to the Property; provided, howeverform set forth on Exhibit “E” hereto, in the real property records of Gwinnett County, Georgia. If this Agreement is terminated by Buyer or Seller at any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI and any claims asserted against BNPLC or the Property because of such violation must be paid by NAI, all time prior to the earlier Closing pursuant to any provision of (i) this Agreement, Buyer agrees to promptly execute and deliver to Seller an executed quitclaim deed or termination of such memorandum, in recordable form, and Buyer further agrees that upon delivery of such termination to Seller, Seller shall have the date right to record the same in the real property records of Gwinnett County, Georgia. 11.16.4 Immediately upon obtaining actual knowledge or written communication of the institution or threat of institution of any proceedings for the condemnation of the Property or any part thereof, or any other proceedings arising out of injury or damage to the Property or any part thereof, Seller will notify Buyer in writing. 11.16.5 Seller shall advise Buyer promptly in writing of any actual, pending or threatened litigation, arbitration or administrative hearing concerning or affecting or relating to the Property of which Seller has actual knowledge or notice. 11.16.6 To the extent Seller determines that any criminal prosecution is instituted service, maintenance, or overtly threatened against BNPLC security agreements for the Property or any of its directorspart thereof are currently in effect and are not cancelable without penalty on thirty (30) days notice or less, officers or employees because of such violationSeller shall either (a) with Buyer’s written consent (which may be withheld in Buyer’s sole discretion), (ii) assign the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including same to Buyer at the Property) because of such violationClosing, or (iiib) continue to be responsible for the payment of all amounts due under such agreements and the performance of any other obligations of Seller thereunder and indemnify, defend and hold Buyer harmless from and against any claims, suits, proceedings, liens, expenses (including, without limitation, reasonable attorneys’ fees and costs), and damages suffered or incurred by Buyer as a Designated Sale Date upon which, for any reason, NAI or an Affiliate result of NAI or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI pursuant to Paragraph 1(A)(2) Seller’s non-performance of the Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Break Even Pricesuch agreements.

Operation of the Property. During (a) Between the TermEffective Date and the Closing Date, NAI shall operate and subject to the Property provisions of the Leases, Seller will use commercially reasonable efforts to (i) maintain (or cause each Tenant to maintain, as appropriate) each Site in a good substantially the same condition as existed on the Effective Date, subject to reasonable wear and workmanlike manner tear and substantially in compliance with all Applicable Laws any damage or destruction by Casualty, Condemnation (both as defined below), or other causes or events beyond the reasonable control of Seller, and will pay (ii) maintain, or cause to be paid maintained, in full force and effect all fees or charges of any kind licenses and permits required to be held by Seller in connection therewith. (If NAI does not promptly correct any failure of order for the Property to comply with Applicable Laws that is all Laws. Additionally, between the Effective Date and the Closing Date, Seller shall, consistent with past practice, (x) subject of a written notice given to NAI or BNPLC by any governmental authoritySection 3.4, then for purposes of comply with, in all material respects, the preceding sentenceContracts and use commercially reasonable efforts to enforce its rights under the Contracts consistent with prior practice, NAI shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.(y) During the Term, NAI shall not use or occupymaintain, or allow the use or occupancy ofcause to be maintained, insurance coverage in full force and effect with respect to the Property in the ordinary course of its business consistent with past practice, and (z) not, without Buyer’s prior written consent, cause or initiate any manner zoning changes. (b) Between the expiration of the Diligence Period and the Closing Date, without Buyer’s prior consent (which violates consent shall not be unreasonably withheld, delayed or conditioned), Seller shall not enter into any Applicable Law replacement, or which constitutes a public or private nuisance or which makes voidamendment to the terms, voidable or cancelable of any insurance then in force with respect thereto. During the TermROFR, to the extent that any of the following would, individually or in the aggregate, materially and adversely affect the value of the Property or NAI's use, occupancy or operations on the Property, NAI shall not, without BNPLC's prior consent: (i) initiate such amended terms or permit any zoning reclassification of such replacement ROFR, as applicable, would be binding on Buyer from and after the Property; applicable Closing or (ii) seek such action would have a material adverse impact on Seller’s ability to obtain any variance under existing zoning ordinances applicable waiver sought to be obtained pursuant to this Agreement (or Buyer’s ability to obtain such waivers subsequent to the Property; (iii) use or permit Closing). Prior to the use expiration of the Property Diligence Period, Seller shall provide prompt (and in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base Rent Commencement Date that reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby reduce the value of the Property, and if after any such reduction under clause (A) or (B) preceding the Current AS IS Market Value of the Property is less no event later than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI shall not do any act whereby the market value of the Property may reasonably be expected to be materially lessened. During the Term, if NAI receives a written notice or claim from any federal, state or other governmental entity that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property because the Property does not comply with Applicable Law, NAI shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI and any claims asserted against BNPLC or the Property because of such violation must be paid by NAI, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI or an Affiliate of NAI or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI pursuant to Paragraph 1(A)(2) of the Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Break Even Price.two

Operation of the Property. During the Term, NAI shall operate the Property in a good and workmanlike manner and substantially in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI or BNPLC by any governmental authority, then for purposes of the preceding sentence, NAI shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, increase the likelihood of a CMA Termination Event under the Construction Management Agreement or materially and adversely affect the value of the Property or NAI's use, occupancy or operations on the Property, NAI shall not, without BNPLC's prior consent: (i) initiate or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base Rent Commencement Date that reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby reduce the value of the Property, and if after any such reduction under clause (A) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI shall not do any act whereby the market value of the Property may reasonably be expected to be materially lessened. During the Term, if NAI receives a written notice or claim from any federal, state or other governmental entity that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property because the Property does not comply with Applicable Law, NAI shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI and any claims asserted against BNPLC or the Property because of such violation must be paid by NAI, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI or an Affiliate of NAI or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI pursuant to Paragraph 1(A)(2) of the Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Break Even Price.,

Operation of the Property. During the Term, NAI shall operate the Property in a good and workmanlike manner and substantially in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI or BNPLC by any governmental authority, then for purposes of the preceding sentence, NAI shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any 29 34 Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, increase the likelihood of a CMA Termination Event under the Construction Management Agreement or materially and adversely affect the value of the Property or NAI's use, occupancy or operations on the Property, NAI shall not, without BNPLC's prior consent: (i) initiate or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base Rent Commencement Date (All Buildings) that reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Base Rent Commencement Date (All Buildings) (such as the presence of an endangered species) which substantially impede development and thereby reduce the value of the Property, and if after any such reduction under clause (A) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI shall not do any act whereby the market value of the Property may reasonably be expected to be materially lessened. During the Term, if NAI receives a written notice or claim from any federal, state or other governmental entity that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property because the Property does not comply with Applicable Law, NAI shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI and any claims asserted against BNPLC or the Property because of such violation must be paid by NAI, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI or an Affiliate of NAI or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI pursuant to Paragraph 1(A)(2) of the Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Break Even Price.

Operation of the Property. During the Term, NAI shall operate the Property in a good and workmanlike manner and substantially in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI or BNPLC by any governmental authority, then for purposes of the preceding sentence, NAI shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, increase the likelihood of a CMA Termination Event under the Construction Management Agreement or materially and adversely affect the value of the Property or NAI's use, occupancy or operations on the Property, NAI shall not, without BNPLC's prior consent: (i) initiate or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base Rent Commencement Date that reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby reduce the value of the Property, and if after any such reduction under clause (A) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI shall not do any act whereby the market value of the Property may reasonably be expected to be materially lessened. During the Term, if NAI receives a written notice or claim from any federal, state or other governmental entity that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property because the Property does not comply with Applicable Law, NAI shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI and any claims asserted against BNPLC or the Property because of such violation must be paid by NAI, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI or an Affiliate of NAI or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI pursuant to Paragraph 1(A)(2) of the Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Break Even Price.any

Operation of the Property. During the Term, NAI shall operate the Property in a good and workmanlike manner and substantially in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI or BNPLC by any governmental authority, then for purposes of the preceding sentence, NAI shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, increase the likelihood of a CMA Termination Event under the Construction Management Agreement or materially and adversely affect the value of the Property or NAI's use, occupancy or operations on the Property, NAI shall not, without BNPLC's prior consent: (i) initiate or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base Rent Commencement Date that reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby reduce the value of the Property, and if after any such reduction under clause (A) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI shall not do any act whereby the market value of the Property may reasonably be expected to be materially lessened. During the Term, if NAI receives a written notice or claim from any federal, state or other governmental entity that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property because the Property does not comply with Applicable Law, NAI shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI and any claims asserted against BNPLC or the Property because of such violation must be paid by NAI, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI or an Affiliate of NAI or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI pursuant to Paragraph 1(A)(2) of the Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Break Even Price.and

Operation of the Property. During the Term, NAI shall operate the Property in a good and workmanlike manner and substantially in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI or BNPLC by any governmental authority, then for purposes of the preceding sentence, NAI shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, increase the likelihood of a CMA Termination Event under (and as defined in) the Construction Management Agreement or materially and adversely affect the value of the Property or NAI's use, occupancy or operations on the Property, NAI shall not, without BNPLC's prior consent: (i) initiate or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base Rent Commencement Date that reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby reduce the value of the Property, and if after any such reduction under clause (A) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI shall not do any act whereby the market value of the Property may reasonably be expected to be materially lessened. During the Term, if NAI receives a written notice or claim from any federal, state or other governmental entity that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property because the Property does not comply with Applicable Law, NAI shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI and any claims asserted against BNPLC or the Property because of such violation must be paid by NAI, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI or an Affiliate of NAI or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI pursuant to Paragraph 1(A)(2) of the Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Break Even Price.or

Operation of the Property. During the Term, NAI Zhone shall operate ------------------------- the Property in a good and workmanlike manner and substantially in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI Zhone does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI Zhone or BNPLC by any governmental authority, then for purposes of the preceding sentence, NAI Zhone shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI Zhone shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, increase the likelihood of a CMA Termination Event under (and as defined in) either of the Construction Management Agreements or materially and adversely affect the value of the Property or NAI's usethe use of the Property for purposes permitted by this Land Lease, occupancy or operations on the Property, NAI Zhone shall not, without BNPLC's prior consent: (i) initiate or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If during the Term (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Last Building Base Rent Commencement Date that (in BNPLC's good faith judgment) reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Last Building Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby (in BNPLC's good faith judgment) reduce the value of the Property, and if after any then Zhone shall upon demand pay BNPLC an amount equal to such reduction under clause (Aas determined by BNPLC in good faith) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI Zhone shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI Zhone shall not do any act whereby anything that could reasonably [Land] be expected to significantly reduce the market value of the Property may reasonably be expected to be materially lessenedProperty. During the Term, if NAI If Zhone receives a written notice or claim from any federal, state or other governmental entity authority that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property BNPLC because the Property does not comply with any Applicable Law, NAI Zhone shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI Zhone may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI Zhone shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI Zhone diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI Zhone promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI Zhone and any claims asserted against BNPLC or the Property because of such violation must be paid by NAIZhone, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI Zhone or an Affiliate of NAI Zhone or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Land Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI Zhone pursuant to Paragraph 1(A)(21(A)(3) of the Land ----------------- Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Land Break Even PriceAmount. (c Debts for Construction, Maintenance, Operation or Development. ------------------------------------------------------------- Zhone shall cause all debts and liabilities incurred in the construction, maintenance, operation or development of the Property, including all debts and liabilities for labor, material and equipment and all debts and charges for utilities servicing the Property, to be promptly paid; provided, that nothing in this subparagraph will be construed to require Zhone to remove Liens Removable by BNPLC. Notwithstanding the foregoing, Zhone may in good faith, by appropriate proceedings, contest the validity, applicability or amount of any asserted mechanic's or materialmen's lien and pending such contest Zhone shall not be deemed in default under this subparagraph because of the contested lien if (1) within sixty days after being asked to do so by BNPLC, Zhone bonds over to BNPLC's reasonable satisfaction all such contested liens against the Property alleged to secure an amount in excess of $500,000 (individually or in the aggregate), (2) Zhone diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and (3) Zhone promptly causes to be paid any amount adjudged by a court of competent jurisdiction to be due, with all costs and interest thereon, promptly after such judgment becomes final; provided, however, that in any event each such contest shall be concluded and the lien, interest and costs must be paid by Zhone prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or its directors, officers or employees because of the nonpayment thereof, (ii) the date that any writ or order is issued under which the Property or any other property in which BNPLC has an interest may be seized or sold or any other action is taken against BNPLC or any property in which BNPLC has an interest because of the nonpayment thereof, or (iii) a Designated Sale Date upon which, for any reason, Zhone or an Affiliate of Zhone or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Land Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by Zhone pursuant to Paragraph 1(A)(3) of the Land ----------------- Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Land Break Even Amount. [Land] (d Repair, Maintenance, Alterations and Additions. Zhone shall ---------------------------------------------- keep the Property in good order, operating condition and appearance and shall cause all necessary repairs, renewals and replacements to be promptly made. Zhone will not allow any of the Property to be materially misused, abused or wasted. Zhone shall not, without the prior consent of BNPLC, make material new Improvements or alter Improvements in any material respect, except as part of the work performed in accordance with the Construction Management Agreements. Without limiting the foregoing, Zhone will notify BNPLC before making any significant alterations to the Improvements after the completion of the Construction Projects. Nothing in this subparagraph, however, is intended to limit Zhone's rights and obligations under the express provisions of the Other Lease Agreements and the Construction Management Agreements with respect to the Construction Projects. (e Permitted Encumbrances and Development Documents. Zhone shall ------------------------------------------------ during the Term comply with and will cause to be performed all of the covenants, agreements and obligations imposed upon the owner of any interest in the Property by the Permitted Encumbrances or the Development Documents. Without limiting the foregoing, Zhone shall cause all amounts to be paid when due, the payment of which is secured by any Lien against the Property created by the Permitted Encumbrances. Without the prior consent of BNPLC, Zhone shall not enter into, initiate, approve or consent to any modification of any Permitted Encumbrance or Development Document that would create or expand or purport to create or expand obligations or restrictions which would encumber BNPLC's interest in the Property. (Whether BNPLC must give any such consent requested by Zhone during the Term of this Land Lease shall be governed by subparagraph ------------ 3(A) of the Closing Certificate and Agreement.) ----

Operation of the Property. During the Term, NAI shall operate the Property in a good and workmanlike manner and substantially in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI or BNPLC by any governmental authority, then for purposes of the preceding sentence, NAI shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, increase the likelihood of a CMA Termination Event under (and as defined in) the Construction Management Agreement or materially and adversely affect the value of the Property or NAI's use, occupancy or operations on the Property, NAI shall not, without BNPLC's prior consent: (i) initiate or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base Rent Commencement Date that reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby reduce the value of the Property, and if after any such reduction under clause (A) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI shall not do any act whereby the market value of the Property may reasonably be expected to be materially lessened. During the Term, if NAI receives a written notice or claim from any federal, state or other governmental entity that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property because the Property does not comply with Applicable Law, NAI shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI and any claims asserted against BNPLC or the Property because of such violation must be paid by NAI, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI or an Affiliate of NAI or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI pursuant to Paragraph 1(A)(2) of the Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Break Even Price.are

Operation of the Property. During the Term, NAI Zhone shall operate ------------------------- the Property in a good and workmanlike manner and substantially in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI Zhone does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI Zhone or BNPLC by any governmental authority, then for purposes of the preceding sentence, NAI Zhone shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI Zhone shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, increase the likelihood of a CMA Termination Event under the Buildings 1&2 CMA or materially and adversely affect the value of the Property or NAI's usethe use of the Property for purposes permitted by this Buildings 1&2 Lease, occupancy or operations on the Property, NAI Zhone shall not, without BNPLC's prior consent: (i) initiate or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If during the Term (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base xxx Xxxxxxxxx 0&0 Xxxx Rent Commencement Date that (in BNPLC's good faith judgment) reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Buildings 1&2 Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby (in BNPLC's good faith judgment) reduce the value of the Property, and if after any then Zhone shall upon demand pay BNPLC an amount equal to such reduction under clause (Aas determined by BNPLC in good faith) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI Zhone shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI Zhone shall not do any act whereby anything that could reasonably be expected to significantly reduce the market value of the Property may reasonably be expected to be materially lessenedProperty. During the Term, if NAI If Zhone receives a written notice or claim from any federal, state or other governmental entity authority that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property BNPLC because the Property does not comply with any Applicable Law, NAI Zhone shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI Zhone may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI Zhone shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI Zhone diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI Zhone promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI Zhone and any claims asserted against BNPLC or the Property because of such violation must be paid by NAIZhone, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI Zhone or an Affiliate of NAI Zhone or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase xxx Xxxxxxxxx 0&0 Xxxxxxxx Agreement for a price to BNPLC (when taken together with any additional payments made by NAI Zhone pursuant to Paragraph 1(A)(21(A)(3) of the Purchase ----------------- Xxxxxxxxx 0&0 Xxxxxxxx Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Buildings 1&2 Break Even PriceAmount.

Operation of the Property. During the Term, NAI Xxxx shall operate the Property in a good and workmanlike manner and substantially in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI Xxxx does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI Xxxx or BNPLC BNPPLC by any governmental authority, then for purposes of the preceding sentence, NAI Xxxx shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI Xxxx shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, increase the likelihood of a CMA Termination Event under the Construction Management Agreement or materially and adversely affect the value of the Property or NAI's usethe use of the Property for purposes permitted by this Lease, occupancy or operations on the Property, NAI Xxxx shall not, without BNPLCBNPPLC's prior consent: (i) initiate or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If during the Term (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base Rent Commencement Date that (in BNPPLC's good faith judgment) reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby (in BNPPLC's good faith judgment) reduce the value of the Property, and if after any then Xxxx shall upon demand pay BNPPLC an amount equal to such reduction under clause (Aas determined by BNPPLC in good faith) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI Xxxx shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI Xxxx shall not do any act whereby anything that could reasonably be expected to significantly reduce the market value of the Property may reasonably be expected to be materially lessenedProperty. During the Term, if NAI If Xxxx receives a written notice or claim from any federal, state or other governmental entity authority that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property BNPPLC because the Property does not comply with any Applicable Law, NAI Xxxx shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI and any claims asserted against BNPLC or the Property because of such violation must be paid by NAI, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI or an Affiliate of NAI or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI pursuant to Paragraph 1(A)(2) of the Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Break Even PriceBNPPLC.

Operation of the Property. During the Term, NAI shall operate the Property in a good and workmanlike manner and substantially in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI or BNPLC by any governmental authority, then for purposes of the preceding sentence, NAI shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, increase the likelihood of a CMA Termination Event under the Construction Management Agreement or materially and adversely affect the value of the Property or NAI's use, occupancy or operations on the Property, NAI shall not, without BNPLC's prior consent: (i) initiate or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base Rent Commencement Date that reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby reduce the value of the Property, and if after any such reduction under clause (A) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI shall not do any act whereby the market value of the Property may reasonably be expected to be materially lessened. During the Term, if NAI receives a written notice or claim from any federal, state or other governmental entity that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property because the Property does not comply with Applicable Law, NAI shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI and any claims asserted against BNPLC or the Property because of such violation must be paid by NAI, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI or an Affiliate of NAI or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI pursuant to Paragraph 1(A)(2) of the Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Break Even Price.IS

Operation of the Property. During the Term, NAI Zhone shall operate ------------------------- the Property in a good and workmanlike manner and substantially in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI Zhone does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI Zhone or BNPLC by any governmental authority, then for purposes of the preceding sentence, NAI Zhone shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI Zhone shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, increase the likelihood of a CMA Termination Event under the Building 3 CMA or materially and adversely affect the value of the Property or NAI's usethe use of the Property for purposes permitted by this Building 3 Lease, occupancy or operations on the Property, NAI Zhone shall not, without BNPLC's prior consent: (i) initiate or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If during the Term (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Building 3 Base Rent Commencement Date that (in BNPLC's good faith judgment) reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Building 3 Base Rent Commencement Date (such as the presence of an endangered species) which substantially impede development and thereby (in BNPLC's good faith judgment) reduce the value of the Property, and if after any then Zhone shall upon demand pay BNPLC an amount equal to such reduction under clause (Aas determined by BNPLC in good faith) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI Zhone shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI Zhone shall not do any act whereby anything that could reasonably be expected to significantly reduce the market value of the Property may reasonably be expected to be materially lessenedProperty. During the Term, if NAI If Zhone receives a written notice or claim from any federal, state or other governmental entity authority that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property BNPLC because the Property does not comply with any Applicable Law, NAI Zhone shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI Zhone may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI Zhone shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI Zhone diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI Zhone promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI Zhone and any claims asserted against BNPLC or the Property because of such violation must be paid by NAIZhone, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI Zhone or an Affiliate of NAI Zhone or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Building 3 Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI Zhone pursuant to Paragraph 1(A)(21(A)(3) of the Building ----------------- 3 Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Building 3 Break Even Price.Amount. [Improvements - Building 3]

Operation of the Property. During the Term, NAI shall operate the Property in a good and workmanlike manner and substantially in compliance with all Applicable Laws and will pay or cause to be paid all fees or charges of any kind in connection therewith. (If NAI does not promptly correct any failure of the Property to comply with Applicable Laws that is the subject of a written notice given to NAI or BNPLC by any governmental authority, then for purposes of the preceding sentence, NAI shall be considered not to have maintained the Property "substantially in accordance with Applicable Laws" whether or not the noncompliance would be substantial in the absence of the notice.) During the Term, NAI shall not use or occupy, or allow the use or occupancy of, the Property in any manner which violates any Applicable Law or which constitutes a public or private nuisance or which makes void, voidable or cancelable any insurance then in force with respect thereto. During the Term, to the extent that any of the following would, individually or in the aggregate, increase the likelihood of a CMA Termination Event under (and as defined in) the Construction Management Agreement or materially and adversely affect the value of the Property or NAI's use, occupancy or operations on the Property, NAI shall not, without BNPLC's prior consent: (i) initiate or permit any zoning reclassification of the Property; (ii) seek any variance under existing zoning ordinances applicable to the Property; (iii) use or permit the use of the Property in a manner that would result in such use becoming a nonconforming use under applicable zoning ordinances or similar laws, rules or regulations; (iv) execute or file any subdivision plat affecting the Property; or (v) consent to the annexation of the Property to any municipality. If (A) a change in the zoning or other Applicable Laws affecting the permitted use or development of the Property shall occur after the Base Rent Commencement Date (All Buildings) that reduces the value of the Property, or (B) conditions or circumstances on or about the Property are discovered after the Base Rent Commencement Date (All Buildings) (such as the presence of an endangered species) which substantially impede development and thereby reduce the value of the Property, and if after any such reduction under clause (A) or (B) preceding the Current AS IS Market Value of the Property is less than sixty percent (60%) of Stipulated Loss Value, then NAI shall pay BNPLC upon request the amount by which Current AS IS Market Value is less than sixty percent (60%) of Stipulated Loss Value, for application as a Qualified Prepayment. During the Term, NAI shall not cause or permit any drilling or exploration for, or extraction, removal or production of, minerals from the surface or subsurface of the Property, and NAI shall not do any act whereby the market value of the Property may reasonably be expected to be materially lessened. During the Term, if NAI receives a written notice or claim from any federal, state or other governmental entity that the Property is not in compliance in any material respect with any Applicable Law, or that any action may be taken against the owner of the Property because the Property does not comply with Applicable Law, NAI shall promptly furnish a copy of such notice or claim to BNPLC. Notwithstanding the foregoing, NAI may in good faith, by appropriate proceedings, contest the validity and applicability of any Applicable Law with respect to the Property, and pending such contest NAI shall not be deemed in default hereunder because of the violation of such Applicable Law, if NAI diligently prosecutes such contest to completion in a manner reasonably satisfactory to BNPLC, and if NAI promptly causes the Property to comply with any such Applicable Law upon a final determination by a court of competent jurisdiction that the same is valid and applicable to the Property; provided, however, in any event such contest shall be concluded and the violation of such Applicable Law must be corrected by NAI and any claims asserted against BNPLC or the Property because of such violation must be paid by NAI, all prior to the earlier of (i) the date that any criminal prosecution is instituted or overtly threatened against BNPLC or any of its directors, officers or employees because of such violation, (ii) the date that any action is taken by any governmental authority against BNPLC or any property owned by BNPLC (including the Property) because of such violation, or (iii) a Designated Sale Date upon which, for any reason, NAI or an Affiliate of NAI or any Applicable Purchaser shall not purchase BNPLC's interest in the Property pursuant to the Purchase Agreement for a price to BNPLC (when taken together with any additional payments made by NAI pursuant to Paragraph 1(A)(2) of the Purchase Agreement, in the case of a purchase by an Applicable Purchaser) equal to the Break Even Price.