Common use of Cleaning Clause in Contracts

Cleaning. (a) Tenant, at its sole cost and expense, shall be solely liable and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean in accordance with the standards for comparable buildings located in the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premises. Tenant shall pay to Landlord, as Additional Rent, such taxes within thirty (30) days of billing thereof and a receipt from the taxing authority evidencing such payment obligation.

Cleaning. (a) 23.01 Landlord shall cause the Premises to be kept clean in accordance with Landlord’s customary standards for the Building as set forth on the specifications annexed hereto and made a part hereof as Exhibit D, provided they are kept in order by Tenant. Landlord, at its sole cost cleaning contractor and expensetheir employees shall have after-hours access to the Premises and the use of Tenant’s light, shall power and water in the Premises as may be solely liable and responsible reasonably required for the purpose of cleaning the demised premisesPremises. Landlord may remove Tenant’s extraordinary refuse from the Building and Tenant shall pay the cost thereof. 23.02 Tenant acknowledges that Landlord has designated a cleaning contractor for the Building. Tenant covenants and agrees to use only employ said cleaning contractor or such other contractor as Landlord shall from time to time designate (the third-party contractors designated by Landlord “Building Cleaning Contractor”) to provide perform all cleaning services in required under the Building of which the demised premises form a part or contractor or contractors selected Lease to be performed by Tenant within the Premises and reasonably approved in advance by Landlord for any other waxing, polishing polishing, and other cleaning and maintenance work of the demised premises Premises and of Tenant’s personal property thereinfurniture, fixtures and equipment (collectively, “Tenant Cleaning Services”) provided that the prices charged by said contractor are comparable to the prices customarily charged by other reputable cleaning contractors employing union labor in midtown Manhattan for the same level and quality of service. Tenant covenants and acknowledges that it has been advised that the cleaning contractor for the Building may be a division or affiliate of Landlord. Tenant agrees that it shall not employ any other cleaning and maintenance contractor, nor any individual, firm or organization for such purposes purpose, without Landlord’s prior written consent. ; provided, however, that Tenant my use its employees for such purposes. In the event that Landlord and Tenant cannot agree on whether the prices then being charged by the Building Cleaning Contractor for such cleaning services are comparable to those charged by other reputable contractors as herein provided, then Landlord and Tenant shall each obtain two (b2) Tenantbona fide bids for such services from reputable cleaning contractors performing such services in comparable buildings in midtown Manhattan employing union labor, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Buildingaverage of the four bids thus obtained shall be the standard of comparison. In the event that the Building Cleaning Contractor does not agree to perform such cleaning services for Tenant at such average price, in a manner acceptable Landlord shall not unreasonably withhold its consent to the Landlordperformance of Tenant Cleaning Services by a reputable cleaning contractor designated by Tenant employing union labor with the proper jurisdictional qualifications; provided, all of its trashhowever, refuse and rubbish. Should Tenant fail to pay the cost of such removalthat, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereofwithout limitation, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do experience with such contractor or permit to be done any window cleaning in, on criminal proceedings pending or about the demised premises. previously filed against such contractor may form a basis upon which Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean in accordance with the standards for comparable buildings located in the mid-Manhattan marketmay withhold or withdraw its consent. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premises. Tenant shall pay to Landlord, as Additional Rent, such taxes within thirty (30) days of billing thereof and a receipt from the taxing authority evidencing such payment obligation.

Cleaning. (a) Tenant, at its sole cost and expense, shall be solely liable and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in Premises [excluding any portions thereof used for the demised premises to be cleanedstorage, and shall charge Tenant its then current Building standard charge preparation, service or consumption of food or beverages (except for such cleaningpantries, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean in accordance with the applicable provisions of Exhibit D-Cleaning Specifications); as an exhibition area or classroom; for storage; as a shipping room, mail room or for similar purposes; for private bathrooms, showers or exercise facilities; primarily for operation of computer or data processing, and portions of the Premises that include any improvements or property that require non-standard office cleaning supplies, materials, procedures, labor or service, such as paintings and other works of art] to be cleaned by a licensed cleaning contractor, substantially in accordance with the standards for comparable buildings located set forth in Exhibit D-Cleaning Specifications. Landlord reserves the midright to modify such standards from time-Manhattan market. (d) Tenant to-time provided that Landlord’s cleaning standards shall be liable reasonably consistent with those provided in Xxxxxxxxxx Xxxxxxxxx. Any areas of the Premises which Landlord is not required to clean hereunder or which require additional cleaning shall be cleaned, at Tenant’s expense, by Landlord’s cleaning contractor for any tax imposed such additional charge as Landlord’s cleaning contractor might require from time to time. Landlord’s cleaning contractor and its employees shall have access to the Premises at all times except between 8:00 a.m. and 6:00 p.m. on weekdays which are not Holidays. In addition to the foregoing, Landlord will cause the exterior windows of the Building to be washed not less than two (2) times per year (exterior surface two (2) times per year and interior surface one (1) time per year), with additional window washing services to be available if requested by any governmental authority with respect to cleaning services in the demised premisesTenant and at Tenant’s expense. Tenant shall pay have the right to Landlord, as Additional Renthave its own cleaning contractor service the Premises between 8:00 a.m. and 6:00 p.m. on weekdays which are not Holidays provided such cleansing contractor is a licensed cleaning contractor, such taxes within thirty (30) days cleaning contractor coordinates the provision of billing thereof such servicers with Landlord’s property manager and a receipt such cleaning contractor abides by Landlord’s reasonable rules and regulations from time to time in effect governing third-party contractors providing services at the taxing authority evidencing such payment obligationBuilding.

Cleaning. (aA) Tenant, at its sole cost and Tenant’s expense, shall cause the Premises, all glass surfaces (interior and exterior), and all fixtures, furnishings and property of Tenant to be solely liable cleaned daily, shall not at any time sweep any refuse, rubbish or dirt into the gutters or streets of the Building and responsible Tenant, at Tenant’s expense, shall exterminate the portions of the Premises that Tenant uses for cleaning the demised premisesstorage, preparation, service or consumption of food against infestation by insects and veHnin regularly, and in addition, whenever there is evidence of infestation and whenever Landlord, in its reasonable discretion, deems the same necessary or desirable. Tenant covenants and agrees shall engage Persons to use only perform such exterminating that are approved by Landlord, which approval Landlord shall not unreasonably withhold, condition or delay. Tenant shall cause such Persons to perform such exterminating in a manner that is reasonably satisfactory to Landlord. (B) Tenant, at Tenant’s expense, shall clean daily all portions of the third-party contractors designated by Premises used for the storage, preparation, service or consumption of food or beverages. Tenant shall not have the right to perform any cleaning services in the Premises using any Person other than the cleaning contractor that Landlord has engaged from time to provide time to perform cleaning services in the Building of which for Landlord; provided, however, that (x) Landlord shall not have the demised premises form a part or right to require Tenant to use such cleaning contractor or contractors selected by unless the rates that such cleaning contractor agrees to charge Tenant for such additional cleaning services are commercially reasonable, and reasonably approved in advance by Landlord for any waxing(y) subject to Section 5.9 hereof, polishing and other maintenance work of Tenant shall have the demised premises and of right to use Tenant’s personal property thereinown employees for such additional cleaning services. If such cleaning contractor does not agree to charge Tenant covenants and agrees for such additional cleaning services at commercially reasonable rates, then Tenant may employ to perform such additional cleaning services another cleaning contractor that it Landlord approves, which approval Landlord shall not employ any individualunreasonably withhold, firm condition or organization for such purposes without Landlord’s prior written consentdelay. (bC) TenantTenant shall comply with any refuse disposal program (including, at its sole cost and expensewithout limitation, shall remove any waste recycling program) that Landlord imposes reasonably or cause to be removed from the demised premises and the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established that is required by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory mannerRequirements. (cD) Landlord Tenant shall cause the windows not clean any window in the demised premises Premises, nor require, permit, suffer or allow any window in the Premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As in either case from the outside in violation of Section 202 of the date hereofNew York Labor Law, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hireany other Requirement, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas rules of the Building (including the lobby) to be kept neat Board of Standards and clean in accordance with the standards for comparable buildings located in the mid-Manhattan marketAppeals, or of any other board or body having or asserting jurisdiction. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premises. Tenant shall pay to Landlord, as Additional Rent, such taxes within thirty (30) days of billing thereof and a receipt from the taxing authority evidencing such payment obligation.

Cleaning. (a) Tenant, at its sole cost and expense, shall be solely liable and responsible for cleaning maintain the demised premisesPremises in an orderly condition. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in the demised premises Premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean cleaned in accordance with the standards then current Building Standard cleaning specifications for comparable buildings located the Building, which specifications in effect on the mid-Manhattan market. date of this Lease, are set forth in Exhibit G hereto. Landlord agrees that the cleaning specifications for the Building shall not at any time be less favorable (dexcept to a de minimis degree) to Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premises. than those annexed hereto as Exhibit G. Tenant shall pay to Landlord, Landlord as Additional Rent, such taxes within thirty (30) days after Landlord’s demand therefor, the costs incurred by Landlord for (a) extra cleaning work in the Premises required because of billing thereof (i) misuse or neglect on the part of Tenant or its employees or visitors, (ii) use of portions of the Premises for preparation, cooking, serving or consumption of food or beverages; data processing or reproducing operations; private lavatories or toilets; or other special purposes requiring greater or more difficult cleaning work than office areas, (iii) unusual quantity of interior glass surfaces, or (iv) non-Building Standard materials or finishes installed by Tenant or at its request, and a receipt (b) the removal from the taxing authority evidencing Premises and the Building of any refuse and rubbish of Tenant in excess of that ordinarily accumulated daily in the routine of business office occupancy. Landlord, its cleaning contractor and their employees shall have after hours access to the Premises and the free use of light, power and water in the Premises as reasonably required for the purpose of cleaning the Premises in accordance with Landlord’s obligations hereunder. Landlord acknowledges that Tenant expects to receive high quality cleaning services in accordance with Exhibit G for the Premises throughout the Term, and Landlord agrees to take commercially reasonable steps to address reasonable issues raised by Tenant if the quality of such payment obligationservices at any times fails to meet the standards required by this Lease. Additionally, Tenant shall have the right to contract directly with the Building’s cleaning contractor for any supplemental cleaning, which supplemental cleaning shall be at Tenant’s sole cost and expense.

Cleaning. (a) TenantThe following shall be added to Section 7.6 of the Original Lease: “Notwithstanding anything to the contrary contained in this Section 7.6, Tenant may, at its sole cost and Tenant’s expense, elect to hire additional day xxxxxx services to service areas only within the Leased Premises. Any such day xxxxxx services shall not be required to be Landlord’s cleaning contractor; provided, however, such vendor/contractor shall be solely liable approved, in writing, by Landlord, which approval shall not be unreasonably withheld, conditioned or delayed. Simultaneous with Tenant’s request for Landlord approval of such vendor/contractor, Tenant shall give Landlord (i) the name and responsible address of the proposed vendor/contractor; (ii) the terms of and the scope of such day xxxxxx services, (iii) the written results of a background check for cleaning the demised premises. Tenant covenants and agrees to use only individuals employed by the third-party contractors designated by Landlord to provide cleaning services vender/contractor that will be performing work in the Building of which Leased Premises, including information about the demised premises form a part or contractor or contractors selected individual’s criminal record and ability to work; and (iv) any other information reasonably requested by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Landlord. Tenant’s personal property thereinvendor/contractor shall carry and maintain at all times Commercial General Liability Insurance, Business Auto Liability, All-Risk Insurance and Worker’s Compensation Insurance, Employer’s Liability Insurance, all issued by insurers licensed to do business in California and having coverage amounts which are reasonably acceptable to Landlord and any other insurance reasonably required by Landlord. Tenant covenants The insurance certificates shall name Landlord Insured Parties as additional insureds on the liability policies. Certificates or copies of such insurance policy shall be delivered to Landlord before the commencement of any day xxxxxx services by any vendor. The insurance policies required hereunder shall be considered as the primary insurance and agrees that it shall not employ call into contribution any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable to insurance then maintained by the Landlord, all . Neither Tenant nor any of its trash, refuse vendors/contractors rendering such day xxxxxx services shall use the janitor closets within the Project and rubbish. Should Tenant fail to pay any such cleaning supplies shall be kept within the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows Leased Premises in the demised premises to be cleaned, ordinary course of business and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean in accordance with the standards for comparable buildings located terms of the Lease and Laws. At Landlord’s request, Tenant shall provide Landlord a Materials Safety Data Sheet (MSDS) listing any and all materials kept by Tenant in the mid-Manhattan market. (dLeased Premises which may be of a hazardous nature. For clarity, the provisions of Sections 9.1(d) Tenant apply to this Section 7.6. Notwithstanding the foregoing, Landlord shall be liable have the option to withdraw any such consent for any tax imposed by any governmental authority with respect to cleaning services in the demised premises. Tenant shall pay to Landlordsuch day xxxxxx services, as Additional Rentfor reasonable cause, such taxes within upon thirty (30) days prior written notice to Tenant, in which case, Tenant shall within such thirty (30) days, terminate such day xxxxxx services. Notwithstanding the provisions of billing thereof and Sections 9.1(d), Tenant shall not be required to engage a receipt from the taxing authority evidencing such payment obligationunion day xxxxxx service provider.”

Cleaning. Provided the Tenant shall keep the 5th Floor Premises in order, the Landlord, at the Landlord's expense, shall cause the 5th Floor Premises, excluding any portions thereof used for the storage, preparation, service or consumption of food or beverages, to be cleaned Monday through Friday (aexcept for those days designated as legal holidays by the Federal or State government or by the unions now or hereafter representing the Landlord's building personnel) substantially in accordance with the specifications set forth as Exhibit "D" annexed hereto. The Tenant, at the Tenant's sole cost and expense, shall cause all portions of the premises used for the storage, preparation, service or consumption of food or beverages to be cleaned daily in a manner satisfactory to the Landlord, and to be exterminated against infestation by vermin, rodents or roaches regularly and, in addition, whenever there shall be evidence of any infestation. Any such extermination shall be done at the Tenant's sole cost and expense and by contractors reasonably approved by the Landlord. The Landlord reserves the right, on thirty days' notice to the Tenant, to require the Tenant to receive cleaning services for the 4th Floor Premises from the Landlord's contractor, at a cost to the Tenant not to exceed the Tenant's cost in contracting independently for such cleaning services for the 4th Floor Premises. If the Tenant shall desire any additional cleaning services in addition to the services PROVIDED by the Landlord (as set forth on Exhibit "D"), the Tenant shall, at its sole cost, employ such cleaning contractor providing services to the building on behalf of the Landlord or such other cleaning contractor as shall be approved by the Landlord. The Tenant shall, at its sole cost and expense, shall be solely liable comply with all present and responsible for cleaning future laws, ordinances, regulations and requirements of the demised premises. Tenant covenants and agrees to use only City, State or Federal Government or any agency having jurisdiction over the third-party contractors designated by Landlord to provide cleaning services in the Building of building, or any rules which the demised premises form a part Landlord may impose, with respect to the recycling or contractor sorting of refuse and rubbish. The Landlord reserves the right to refuse to collect or contractors selected by accept from the Tenant any refuse or rubbish which is not separated and reasonably approved in advance by Landlord for any waxing, polishing sorted as required and other maintenance work of to require the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization to arrange for such purposes without Landlord’s prior written consent. (b) Tenantcollection, at its the Tenant's sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in using a manner acceptable contractor reasonably satisfactory to the Landlord, all of its trash, refuse and rubbish. Should The Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by indemnify the Landlord from time all liability arising from the Tenant's failure to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean in accordance comply with the standards for comparable buildings located in the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premisesprovisions of this Paragraph. The Tenant shall pay to Landlord, as Additional Rent, such taxes within thirty (30) days the Landlord the cost of billing thereof removal of any of the Tenant's refuse and a receipt rubbish from the taxing authority evidencing such payment obligationbuilding which exceeds normal office requirements.

Cleaning. A. Tenant shall keep the Demised Premises clean and in a neat, orderly, safe, and sanitary condition. Landlord shall, at Landlord’s expense, cause the Demised Premises to be cleaned in accordance with the cleaning specifications attached hereto as EXHIBIT F and made a part hereof on business days. Tenant shall pay to Landlord on demand the costs incurred by Landlord for (ax) extra cleaning work in the Demised Premises required because of (i) misuse or neglect on the part of Tenant, or its agents, contractors, licensees, employees, customers or visitors, (ii) use of portions of the Demised Premises for preparation, serving or consumption of food or beverages, data processing or reproducing operations, private lavatories or toilets or other special purposes requiring greater or more difficult cleaning work than office areas, (iii) unusual quantity of interior glass surfaces, and (iv) non-Building standard materials or finishes installed by Tenant or at its sole cost request, and expense, shall be solely liable (y) the removal from the Demised Premises and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which any refuse and rubbish of Tenant in excess of that ordinarily accumulated daily in the demised premises form a part or routine of business office occupancy. Landlord, its cleaning contractor or contractors selected by Tenant and their employees shall have after-hours access to the Demised Premises and the free use of light, power and water in the Demised Premises as reasonably approved required for the purpose of cleaning the Demised Premises in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenantaccordance with Landlord’s personal property thereinobligations hereunder. Tenant covenants and agrees that it shall have the right for its employees to undertake general cleaning within the Demised Premises. B. Tenant shall not employ any individual, firm or organization for such purposes other cleaning and maintenance contractor without Landlord’s prior written consent. consent (b) Tenantwhich consent shall not be unreasonably withheld, at its sole cost and expense, conditioned or delayed). Tenant shall remove or cause require every person engaged by Tenant to be removed clean any window in the Demised Premises from the demised premises outside to use the equipment and the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day safety devices required by Section 202 of the month following Landlord’s billing thereof to TenantLabor Law and any other Legal Requirements applicable thereto. Such removal of Notwithstanding the trashforegoing, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the exterior windows in of each floor of the demised premises Demised Premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As cleaned one (1) time prior to Tenant’s occupancy of the date hereofDemised Premises within ten (10) days following Tenant’s request; it being agreed, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hirehowever, rentthat with respect to the eighth (8th) floor portion of the Demised Premises, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas the exterior windows of the Building (including the lobby) such floor to be kept neat and clean in accordance with cleaned promptly following the standards for comparable buildings located in the mid-Manhattan marketdate of this Lease. (d) Tenant C. If the Demised Premises shall be liable for any tax imposed or become infested with vermin, Tenant, at Tenant’s expense, shall cause the same to be exterminated from time to time to the reasonable satisfaction of Landlord and shall employ such exterminators and such exterminating company or companies as shall be reasonably approved by any governmental authority with respect Landlord. In the event Landlord maintains a Building extermination contract, Tenant may elect to cleaning retain such services in the demised premises. Tenant and shall pay to Landlord, as Additional Rent, such taxes within thirty (30) days Landlord Tenant’s pro rata share of billing thereof and a receipt from the taxing authority evidencing such payment obligationextermination services provided to the Demised Premises.

Cleaning. (a) Tenant23.01 Tenant shall, at its sole cost and expense, shall be solely liable (i) keep the Premises clean, in good order and responsible for cleaning free of all debris to the demised premises. Tenant covenants satisfaction of Landlord and agrees (ii) promptly bag and remove all garbage in connection with the conduct of its business at the Premises to use only the third-party contractors Building’s designated disposal area under such conditions and at such times as approved by Landlord so as to provide cleaning services in avoid any obnoxious or offensive odors therefrom or otherwise interfering with the comfort and quiet enjoyment of the other occupants of the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consentpedestrians. (b) Tenant23.02 Tenant shall, at its sole cost and expense, engage a carting company for the removal and disposal of Tenant’s bulk or non-ordinary garbage during such hours as may be reasonably designated by Landlord; such removal and disposal shall remove or cause to be removed from at all times comply with all applicable laws. Upon the demised premises and the Buildingenactment of city wide commercial recycling regulations notwithstanding those regulations, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean in accordance with the standards for comparable buildings located in the mid-Manhattan market. (d) Tenant shall be liable responsible for any tax imposed by any governmental authority with respect to cleaning services in all the demised requirements of said regulations as if Tenant were the Landlord of said premises. Tenant shall pay any and all fines issued as a result of Txxxxx’s failure to Landlordperform all the requirements set forth for commercial recycling. Refuse in closed plastic trash bags shall be permitted to remain in front of the Premises only on days when such refuse is scheduled for removal. 23.03 Tenant shall not clean, as Additional Rentnor require, such taxes permit, suffer or allow any window in the Premises to be cleaned, from the outside in violation of any applicable law, or the rules of any governmental or quasi-governmental authority asserting jurisdiction. 23.04 Without limiting Tenant’s obligations hereunder, Tenant shall be responsible for the prompt and thorough removal of any and all graffiti at or on the Building fronting the Premises, Building windows constituting part of the Premises, sidewalks, curbs and loading docks adjacent to the Premises. Tenant acknowledges that it shall remove same without the requirement for Landlord to give notice to Tenant of any graffiti condition. However, if Landlord shall give Tenant written notice of a graffiti condition at the Premises and same shall not be corrected by Tenant within thirty ten (3010) days of billing thereof and the date of such notice, such failure to correct shall be deemed to be a receipt from default under the taxing authority evidencing such payment obligationterms of this Lease.

Cleaning. (a) TenantFrom and after the Effective Date, at its sole cost and expenseTenant shall have the right, shall be solely liable and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to timetime (but not more than once in any period of twelve (12) consecutive months), provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in to submit proposed cleaning specifications for the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, Landlord (which charge cleaning specifications shall be payable as Additional Rent. As of the date hereof, subject to Landlord’s Building standard charge 's reasonable approval) with a request that Landlord provide a cost estimate for window providing such cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premisesservices in accordance with such specifications. Landlord shall cause all common areas of use good faith efforts to deliver a cost estimate (the Building (including the lobby"Cleaning Costs") based upon such proposed cleaning specifications to be kept neat and clean in accordance with the standards for comparable buildings located in the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premises. Tenant shall pay to Landlord, as Additional Rent, such taxes within thirty (30) days after receipt of billing thereof Tenant's request. If Tenant elects to have Landlord provide such cleaning services by giving written notice to Landlord to such effect within sixty (60) days after Tenant's receipt of the Cleaning Costs, then effective upon the date when Landlord or an affiliate of Landlord begins providing such cleaning services, Tenant shall reimburse Landlord, within thirty (30) days after receipt of Landlord's invoices therefor, for Landlord's costs of providing such cleaning services as adjusted from time to time. (b) For so long as Tenant retains responsibility for providing cleaning services to the demised premises, Tenant shall clean the first and second floor lobbies serving the demised premises to the standards of a first class office building in Downtown Brooklyn. If within thirty (30) days after receipt from of Landlord's notice that Tenant shall have failed to clean the taxing authority evidencing first and second floor lobbies serving the demised premises to such payment obligationstandard Tenant shall have failed to achieve such standard, then Landlord may notify Tenant of the date when Landlord shall assume responsibility for providing cleaning services to the first and second floor lobbies serving the demised premises. From and after the date when Landlord shall have assumed such responsibility, Tenant shall pay Landlord, as additional rent and within thirty (30) days after receipt of Landlord's invoices therefor, all commercially reasonable costs of providing such cleaning services. Any dispute about the application of this Paragraph 11(b) may be submitted to arbitration pursuant to Article 38 of the Lease, before an arbitrator selected in accordance with Section 38.01(b) of the Lease.

Cleaning. (aA) Tenant, at its sole cost and expense, shall be solely liable and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable Subject to the Landlordterms of Article 10 hereof and this Section 4.4, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in the demised premises Premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean cleaned substantially in accordance with the standards set forth in Exhibit “4.4” attached hereto and made a part hereof. Landlord shall not be required to clean the portions of the Premises (if any) (x) that Tenant uses for comparable buildings located the storage, preparation, service or consumption of food or beverages, (y) in which Tenant is performing Alterations, or (z) in which the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services interior installation has been demolished in the demised premisesall material respects. Tenant shall pay to Landlord, as Additional Rentadditional rent, such taxes within thirty (30) days of billing thereof and a receipt the reasonable costs incurred by Landlord in removing from the taxing authority evidencing Building any of Tenant’s refuse and rubbish to the extent exceeding the amount of refuse and rubbish usually generated by a tenant that uses the Premises for ordinary office purposes. Tenant shall make such payment obligationpayments to Landlord not later than the thirtieth (30th) day after the date that Landlord gives to Tenant an invoice therefor from time to time. (B) Tenant, at Tenant’s expense, shall exterminate the portions of the Premises that Tenant uses for the storage, preparation, service or consumption of food against infestation by insects and vermin regularly and, in addition, whenever there is evidence of infestation. Tenant shall engage Persons to perform such exterminating that are approved by Landlord, which approval Landlord shall not unreasonably withhold, condition or delay. Tenant shall cause such Persons to perform such exterminating in a manner that is reasonably satisfactory to Landlord. (C) Tenant, at Tenant’s expense, shall clean daily all portions of the Premises used for the storage, preparation, service or consumption of food or beverages. Tenant shall not have the right to perform any cleaning services (or any other similar facilities management services such as, for example, matron services or handyman services) in the Premises using any Person other than the cleaning contractor that Landlord has engaged from time to time to perform cleaning services in the Building for Landlord; provided, however, that (x) Landlord shall not have the right to require Tenant to use such cleaning contractor unless the rates that such cleaning contractor agrees to charge Tenant for such additional cleaning services are commercially reasonable, and (y) subject to Section 4.8 hereof, Tenant shall have the right to use Tenant’s own employees for such additional cleaning services. If such cleaning contractor does not agree to charge Tenant for such additional cleaning services (or such similar services) at commercially reasonable rates, then Tenant may employ to perform such additional cleaning services (or such similar services) another cleaning contractor that Landlord approves, which approval Landlord shall not unreasonably withhold, condition or delay. (D) Tenant shall comply with any refuse disposal program (including, without limitation, any waste recycling program) that Landlord imposes reasonably after having given Tenant reasonable advance notice of the effectiveness thereof or that is required by Requirements. (E) Tenant shall not clean any window in the Premises, nor require, permit, suffer or allow any window in the Premises to be cleaned, in either case from the outside in violation of Section 202 of the New York Labor Law, any other Requirement, or the rules of the Board of Standards and Appeals, or of any other board or body having or asserting jurisdiction.

Cleaning. (a) Tenant, at its sole cost and expense, shall be solely liable and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the Premises, including the exterior and the interior of the Building’s exterior windows in serving the demised premises Premises, to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean cleaned in accordance with the standards for comparable buildings located in the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect provisions of Exhibit D attached to cleaning services in the demised premisesthis Lease and made a part hereof. Tenant Tenant, however, shall pay to Landlord, as Additional Rent, such taxes within thirty (30) days after demand, the actual out-of-pocket costs reasonably incurred by Landlord for (i) extra cleaning work in the Premises required because of billing thereof carelessness, misuse or neglect on the part of Tenant or its subtenants or its or their employees or visitors, and a receipt (ii) removal from the taxing authority evidencing Premises and the Building of any refuse and rubbish of Tenant in excess of that ordinarily accumulated in business office occupancy or at times other than Landlord’s standard cleaning times. Landlord shall provide to Tenant a credit for the cost applicable at the Complex of standard office cleaning services for the laboratory areas which are not cleaned. Notwithstanding the foregoing, Landlord (i) shall not be required to clean any portions of the Premises used for laboratory purposes, and (ii) shall not be required to clean any portions of the Premises used for preparation, serving or consumption of food or beverages, training rooms, data processing or reproducing operations, private lavatories or toilets or other special purposes to the extent such payment obligationareas require greater or more difficult cleaning work than office areas. Also notwithstanding the foregoing or anything to the contrary contained in this Lease, Tenant shall be solely responsible for the proper and legal disposal of all medical, laboratory, toxic and so-called “red bag” waste, and other regulated substances and materials used in connection with Tenant’s laboratory use, if any, conducted at the Premises (collectively, “Lab Waste”). Landlord shall have no liability to any person or entity with respect to such Lab Waste. Tenant shall comply with all Legal Requirements with respect to the generation, storage, collection and disposal of Lab Waste. In addition, Tenant shall be required, at Tenant’s sole cost and expense, to contract with a licensed laboratory, medical and toxic waste removal company for the disposal of all Lab Waste. At Landlord’s request, made not more frequently than annually, Tenant shall provide Landlord with a copy of such contract. Tenant shall indemnify, defend and hold harmless Landlord from and against any and all damage, loss, liability, claims, actions or proceedings, including but not limited to reasonable attorney’s fees and any fines and/or penalties, arising out of or relating to Tenant’s failure to perform any obligation provided herein with respect to such Lab Waste. Tenant’s obligations with respect to such Lab Waste shall survive the expiration or other termination of this Lease.

Cleaning. (aA) Tenant, at its sole cost and expense, shall be solely liable and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable Subject to the Landlordterms of Article 10 hereof and this Section 4.4, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in the demised premises Premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean cleaned substantially in accordance with the standards set forth in Exhibit “4.4” attached hereto and made a part hereof. Landlord shall not be required to clean the portions of the Premises (if any) (x) that Tenant uses for comparable buildings located the storage, preparation, service or consumption of food or beverages, (y) in which Tenant is performing Alterations, or (z) in which the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services interior installation has been demolished in the demised premisesall material respects. Tenant shall pay to Landlord, as Additional Rentadditional rent, such taxes within thirty (30) days of billing thereof and a receipt the reasonable costs incurred by Landlord in removing from the taxing authority evidencing Building any of Tenant’s refuse and rubbish to the extent exceeding the amount of refuse and rubbish usually generated by a tenant that uses the Premises for ordinary office purposes. Tenant shall make such payment obligationpayments to Landlord not later than the thirtieth (30th) day after the date that Landlord gives to Tenant an invoice therefor from time to time. (B) Tenant, at Tenant’s expense, shall exterminate the portions of the Premises that Tenant uses for the storage, preparation, service or consumption of food against infestation by insects and vermin regularly and, in addition, whenever there is evidence of infestation. Tenant shall engage Persons to perform such exterminating that are approved by Landlord, which approval Landlord shall not unreasonably withhold, condition or delay. Tenant shall cause such Persons to perform such exterminating in a manner that is reasonably satisfactory to Landlord. Landlord hereby advises Tenant that, to the best of Landlord’s knowledge, on the date hereof, the Premises is not infested with insects or vermin. (C) Tenant, at Tenant’s expense, shall clean daily all portions of the Premises used for the storage, preparation, service or consumption of food or beverages. Tenant shall not have the right to perform any cleaning services (or any other similar facilities management services such as, for example, matron services or handyman services) in the Premises using any Person other than the cleaning contractor that Landlord has engaged from time to time to perform cleaning services in the Building for Landlord; provided, however, that (x) Landlord shall not have the right to require Tenant to use such cleaning contractor unless the rates that such cleaning contractor agrees to charge Tenant for such additional cleaning services are commercially reasonable, and (y) subject to Section 4.8 hereof, Tenant shall have the right to use Tenant’s own employees for such additional cleaning services. If such cleaning contractor does not agree to charge Tenant for such additional cleaning services (or such similar services) at commercially reasonable rates, then Tenant may employ to perform such additional cleaning services (or such similar services) another cleaning contractor that Landlord approves, which approval Landlord shall not unreasonably withhold, condition or delay. (D) Tenant shall comply with any refuse disposal program (including, without limitation, any waste recycling program) that Landlord imposes reasonably after having given Tenant reasonable advance notice of the effectiveness thereof or that is required by Requirements. (E) Tenant shall not clean any window in the Premises, nor require, permit, suffer or allow any window in the Premises to be cleaned, in either case from the outside in violation of Section 202 of the New York Labor Law, any other Requirement, or the rules of the Board of Standards and Appeals, or of any other board or body having or asserting jurisdiction.

Cleaning. (a) TenantProvided that Tenant shall keep the Premises in good order, at its sole cost and expense, shall be solely liable and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in Premises, including those interior hallways which are located within the demised premises Premises, to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean cleaned in accordance with the standards set forth in Exhibit "C" annexed hereto and hereby made a part hereof. Tenant agrees to reimburse Landlord for comparable buildings the costs incurred by Landlord in so cleaning the Premises, together with Landlord's administrative costs (not to exceed five percent (5%) of such cleaning costs) in regard thereto. Such cleaning costs shall not exceed reasonable costs incurred for similar services provided to other Class A suburban office parks located in Monroe County. The cost of such services shall initially be $0.80 per square foot of Total Usable Area per year (including Landlord's administrative costs) and Tenant shall pay such costs in equal monthly installments at times for and together with the mid-Manhattan market. (d) payments of Base Rent. The cost to Tenant shall be liable for immediately increased by an amount equal to any tax imposed by any governmental authority increase in the cost of cleaning services with respect to cleaning services in the demised premisesPremises billed to Landlord. Tenant shall also pay to Landlord, within 15 days of billing, the costs incurred by Landlord for any cleaning in or of the Premises in excess of that specified in Exhibit "C" as Additional Rentwell as for any additional cleaning requested by Tenant. Cleaning services will be provided to the Premises on a seven-day/week basis provided that extra services beyond those provided on a five-day/week basis shall be paid for by Tenant. If Landlord fails to provide the cleaning services set forth herein, such taxes within Tenant shall notify the Landlord in writing and provide Landlord with thirty (30) days to cure such failures. If such failures have not been cured within such thirty (30) day time period, Tenant shall thereafter have the right to hire, at Tenant's expense, its own cleaning service(s) and shall not have to pay Landlord for cleaning of billing thereof the Premises as set forth herein provided that before Tenant hires such cleaning service, Tenant must give Landlord another written notice of such failures and a receipt from the taxing authority evidencing fifteen (15) days to cure such payment obligationfailures.

Cleaning. (ai) TenantDirt, litter and obstructions shall be collected and removed daily (seven days a week), and garbage, trash, and leaves, collected and removed by Licensee on a regular basis, as needed. Licensee shall be responsible for removal of all other materials, including construction debris and abandoned vessels. Licensee shall be responsible for disposal of garbage from Licensee’s Special Events. Dirt, litter, obstructions, garbage, trash and leaves shall be collected so as to maintain the Licensed Premises in a clean, neat and good condition. At no time may any garbage, trash and litter, including but not limited to construction debris generated at its sole cost the Licensed Premises (excluding any construction debris resulting from the construction of approved Alterations and expenseCapital Improvements which is removed in the ordinary course of construction), be stored on the Licensed Premises or placed within Parks containers without the express written approval of the Parks’ Manhattan Borough Commissioner. Licensee is prohibited from bringing any garbage, trash, litter and natural debris not generated at the Licensed Premises to the Licensed Premises for disposal. (ii) All walkways, sidewalks and all pavements and facilities in the Licensed Premises including comfort stations, recreational facilities, docks, piers and boathouses, shall be solely liable routinely cleaned and responsible for cleaning the demised premises. Tenant covenants maintained so as to keep such improvements and agrees to use only the third-party contractors designated by Landlord to provide cleaning services facilities in the Building of which the demised premises form a part or contractor or contractors selected by Tenant clean, neat and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consentgood condition. (biii) TenantGraffiti shall be regularly painted over or removed, at its sole cost as appropriate to the nature of the surface, within forty-eight (48) hours of Licensee noticing or being informed of the presence of graffiti on the Licensed Premises. (iv) Drains, sewers and expense, catch basins on the Licensed Premises shall be cleaned regularly to prevent clogging. (v) Branches and trees damaged or felled shall be promptly set aside for removal by the City. (vi) Licensee shall remove or shall cause to be removed from the demised premises removal of all boats, docks, vehicles or other property abandoned at the Licensed Premises in connection with its activities or any sublicensee or permittee. Licensee shall promptly notify Parks of any abandoned boats or vehicles at the Licensed Premises that it becomes aware of. (vii) Licensee shall maintain, and clean the Building, restrooms at the Licensed Premises in a manner acceptable to the Landlordreasonably approved by Parks. In addition, Licensee shall stock all of its trashnecessary supplies, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject make any necessary repairs to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory mannerrestrooms. (c) Landlord shall cause the windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean in accordance with the standards for comparable buildings located in the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premises. Tenant shall pay to Landlord, as Additional Rent, such taxes within thirty (30) days of billing thereof and a receipt from the taxing authority evidencing such payment obligation.

Cleaning. (aA) TenantProvided Tenant shall keep the Premises in order, Landlord, at its sole cost and expense, shall be solely liable and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. 's expense (b) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be but subject to such reasonable rules and regulations as established by the Landlord from time recoupment pursuant to timeArticle 2 hereof), provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in Premises, excluding any portions thereof used for the demised premises storage, preparation, service or consumption of food or beverages other than coffee, tea or vending machine snacks ("Tenant's Kitchenette Area"), to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean substantially in accordance with the standards for comparable buildings located set forth in the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premisesSection A of Exhibit "C" attached hereto and made a part hereof. Tenant shall pay to Landlord, promptly after Landlord's request, the cost of removal of refuse and rubbish from the Premises to the extent that such refuse and rubbish exceeds the amount thereof usually attendant to the use of the Premises as offices. Tenant, at Tenant's sole cost and expense, shall cause all portions of the Premises used for the storage, preparation, service or consumption of food or beverages to be cleaned daily in a manner reasonably satisfactory to Landlord, and to be exterminated against infestation by vermin, rodents or roaches regularly in a manner reasonably satisfactory to Landlord, and by Persons reasonably approved by Landlord. If Tenant performs any cleaning services in addition to the services provided by Landlord as aforesaid, then Tenant shall employ the cleaning contractor providing cleaning services to the Building on behalf of Landlord, provided that such cleaning contractor's rates are commercially reasonable. Tenant shall comply with any recycling program and/or refuse disposal program (including, without limitation, any program related to the recycling, separation or other disposal of paper, glass or metals) which Landlord reasonably imposes or which is required pursuant to any Requirements. (B) Landlord shall cause Tenant's Kitchenette Area, if any, to be cleaned, substantially in accordance with the standards set forth in Section B of Exhibit "C" attached hereto and made a part hereof. Tenant shall pay to Landlord as additional rent, for such services initially a flat rate of $50.00 per month (which rate shall be subject to commercially reasonable increase from time to time) ("Kitchenette Additional Rent"). Landlord shall render bills for Kitchenette Additional Rent at such time as Landlord may elect (but in no event more frequently than monthly), such taxes and Tenant shall pay the amount shown thereon to Landlord within thirty (30) days of billing thereof and a receipt from after Landlord gives such xxxx(s) to Tenant. (C) Landlord shall cause the taxing authority evidencing such payment obligationBuilding to be power-washed prior to the Commencement Date.

Cleaning. Landlord (a) Tenant, at its sole cost and expense, shall be solely liable and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time recoupment pursuant to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (cArticle 6 hereof) Landlord shall cause the windows in the demised premises Premises to be cleanedcleaned by a reputable, experienced and shall charge Tenant its then current Building standard charge for such cleaninginsured cleaning contractor five (5) days per week (Monday through Friday, which charge shall inclusive (excluding holidays); however, the Friday cleaning services may be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, performed on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobbyweekend days) to be kept neat and clean in accordance consistent with the standards for comparable buildings located in the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premises. specifications annexed hereto and made a part hereof as Exhibit D. Tenant shall pay to Landlord, as Additional Rent, such taxes within thirty (30) days after being billed therefor, Landlord's extra charges from its cleaning contractor for any special or unusual cleaning work in the Premises, including, without limitation, the cleaning of billing thereof portions of the Premises with glass partitions, any executive bathrooms, or any areas used for the storage, preparation, service or consumption of food or beverages (if any). Notwithstanding the foregoing, throughout the Term Tenant shall have the right one-time per calendar year to substitute its own reputable, experienced and insured cleaning contractor reasonably approved by Landlord to clean the Premises pursuant to such cleaning specifications, in which case (a) Tenant shall receive, at Landlord's election, a receipt from credit against either Tenant's Additional Rent or Fixed Rent equal to the taxing authority evidencing savings actually realized by Landlord as a result of such payment obligationsubstitution (the "Janitorial Credit"), and (b) Landlord shall adjust the Base Expenses to reflect any such annual Janitorial Credit for any future payments of Costs of Operation and Maintenance escalations under Article 6 hereof. If, at the time that the application of the Janitorial Credit becomes necessary pursuant to the provisions of this Section, the amount of the savings actually realized by Landlord has not been determined, then, in such event, Landlord shall reasonably estimate the same for the purpose of such application and, within thirty (30) days after the date that the actual Janitorial Credit becomes known, Landlord shall notify Tenant of such actual amount and within thirty (30) days following such notice Tenant shall pay to Landlord any deficiency in Rent owed to Landlord based upon Landlord's estimate of the Janitorial Credit and Landlord shall credit Tenant with any overpayment of Rent made by Tenant based on such estimate.

Cleaning. A. Landlord, at its expense, shall cause the demised premises to be cleaned in a manner consistent with the cleaning services in a first-class office building in the Wall Street district of Manhattan. Tenant shall pay to Landlord on demand the costs incurred by Landlord for (a) extra cleaning work in the demised premises required because of (i) misuse or neglect on the part of Tenant or its employees or visitors, (ii) use of portions of the demised premises for preparation, serving or consumption of food or beverages, data processing or reproducing operations, private lavatories or toilets or other special purposes requiring greater or more difficult cleaning work than office areas, (iii) unusual quantity of interior glass surfaces, (iv) non-building standard materials or finishes installed by Tenant or at its request, and (b) removal from the demised premises and the Building of any refuse and rubbish of Tenant in excess of that ordinarily accumulated daily in the routine of business office occupancy. Landlord's cleaning contractor and their employees shall have after hours access to the demised premises and the free use of light, power and water in the demised premises as reasonably required for the purpose of cleaning the demised premises in accordance with Landlord's obligations hereunder, subject to Tenant's reasonable security requirements of which Tenant has provided in writing to Landlord. B. Tenant, at its sole cost and expense, shall be solely liable and responsible for cleaning keep clean, to the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building reasonable satisfaction of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxingLandlord, polishing and other maintenance work all portions of the demised premises and of that Landlord is not obligated to clean (or to which Landlord does not have access due to Tenant’s personal property therein's security requirements), by using a cleaning contractor reasonably acceptable to Landlord. Tenant covenants shall place all of its refuse and agrees rubbish that it shall Landlord is not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall obligated to remove or cause to be removed from the demised premises in sealed plastic bags at a location and the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof at times to be paid as Additional Rent on the first day of the month following designated by Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean in accordance with the standards for comparable buildings located in the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premises. Tenant shall pay to Landlord, as Additional Renton demand, such taxes within thirty any costs incurred by Landlord for (30i) days of billing thereof and a receipt removal from the taxing authority evidencing such payment obligationdesignated location and the Building of so much of any refuse and rubbish of Tenant as shall exceed, in Landlord's reasonable judgment, that ordinarily accumulated daily in the routine of business office occupancy for premises equal in size to the demised premises and (ii) Tenant's failure to place its refuse and rubbish at the designated location, times or in the manner hereinbefore provided. No one other than persons first approved by Landlord shall be permitted to enter the demised premises or the Building for the purposes of cleaning the same. All cleaning of the demised premises by Tenant shall be performed strictly in accordance with the rules and regulations established from time to time by Landlord in accordance with the provisions of this lease.

Cleaning. (a) Tenant, at its sole cost The Lessee must during the Term keep the Premises clean and expense, shall be solely liable and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consenttidy. (b) Tenant, at its sole cost The Lessor will engage a cleaning contractor to carry out daily cleaning and expense, shall remove or cause to be removed rubbish and waste removal from the demised premises Premises and to periodically clean the interior windows of the Premises in a thorough and professional manner and the Building, in a manner acceptable to the Landlord, Lessee will pay all of its trash, refuse costs and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent expenses incurred by or on the first day behalf of the month following Landlord’s billing thereof to Tenant. Such Lessor in such cleaning and removal of rubbish and waste from the trashPremises, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant payable monthly in a discriminatory mannerarrears. (c) Landlord shall cause The Lessor will engage a cleaning contractor to carry out cleaning and waste removal from the Common Areas and to periodically clean the exterior windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including in a thorough and professional manner and the lobby) to be kept neat Lessee will pay the Lessee's Proportion of all such costs and clean expenses incurred by or on behalf of the Lessor in accordance with such cleaning and removal of rubbish and waste from the standards for comparable buildings located Common Areas payable monthly in the mid-Manhattan marketarrears. (d) Tenant The Lessor shall not be liable responsible to the Lessee for any tax imposed loss of or damage to the property or effects of the Lessee occasioned by or contributed to by any governmental authority supervisor or office cleaner or other persons contracted by or on behalf of the Lessor for cleaning, rubbish removal or related tasks provided that the Lessor shall, if requested by the Lessee, refuse access to the Premises to any office cleaner or other persons employed or engaged by on or behalf of the Lessor for cleaning, rubbish removal or related tasks where the Lessee has reasonable cause to suspect such a person has or may have damaged, destroyed or stolen any item of the Lessee or any of its servants or agents. (e) The cleaning contractor appointed by the Lessor must comply with respect the reasonable security requirements of the Lessee notified to the cleaning services contractor from time to time. (f) The Lessor must replace the cleaning contractor appointed by the Lessor (subject to the Lessor having the right to terminate the contractor in such circumstances and subject to any applicable notice periods) if: (i) there is a security breach which the demised premises. Tenant shall pay Lessee has reasonable grounds to Landlord, as Additional Rent, such taxes believe may have been due to the cleaning contractor; or (ii) the Lessee reasonably objects to the standard of work performed by the cleaning contractors and the cleaning contractor does not improve its standard of work to a satisfactory level within thirty (30) days a reasonable time of billing thereof and a receipt by it of notice from the taxing authority evidencing such payment obligationLessor requiring it to do so.

Cleaning. (a) Landlord shall cause the Office Areas to be cleaned, substantially in accordance with the cleaning specifications set forth in Exhibit I attached hereto; provided, however, any portions of the Office Areas used for the storage, preparation, service or consumption of food or beverages, as an exhibition area or classroom, for storage, as a shipping room or mail room, for private bathrooms, showers or exercise facilities, as a trading floor, or primarily for operation of computer, data processing, telecommunications, or similar equipment shall be cleaned at Tenant’s expense, by Landlord’s cleaning contractor, at rates which shall be competitive with rates of other cleaning contractors providing comparable services to Comparable Buildings. Landlord’s cleaning contractor and its employees shall have access to the Premises at all times except between 8:00 a.m. and 5:30 p.m. on weekdays which are not Observed Holidays. (b) Tenant shall, at its sole cost and expense, (i) cause the Lab Areas to be cleaned on a regularly scheduled basis, in a manner reasonably satisfactory to Landlord, (ii) cause the Lab Areas to be exterminated with such frequency and in such manner as to prevent the existence of vermin or other infestation, (iii) cause all portions of the Lab Areas used for the storage, preparation or consumption of food or beverages, if any, to be cleaned daily in a manner reasonably satisfactory to Landlord, and (iv) cause Xxxxxx's garbage and other refuse to be removed from the Premises, at such times and to a location designated by Landlord. Tenant shall be solely liable and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenantresponsible, at its sole cost and expense, for all trash removal services with respect to the Lab Areas and for all biohazard disposal services required in connection with its operations in the Premises. Such services shall remove be performed by licensed (where required by Requirements), insured and qualified contractors approved by Landlord (which approval shall not be unreasonably withheld, delayed or cause to conditioned) and with sufficient frequency so that the Premises are at all times kept neat and clean. Until removed, Xxxxxx’s garbage and trash shall be removed from the demised premises and the Building, kept in a manner acceptable to neat and orderly condition, properly bagged or in the Landlordcase of packing boxes and cartons, all of its trash, refuse securely tied. Tenant shall observe such additional customary Rules and rubbish. Should Tenant fail to pay the cost of such Regulations regarding rubbish removal, biohazard disposal, and/or recycling as Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord adopt from time to time. Without limitation, provided if Tenant is provided with advance written fails to perform any of the foregoing obligations (and such failure continues after the delivery of required notice and the expiration of applicable grace period), then Landlord may elect, to cause a contractor or contractors engaged by Landlord to perform such rules and regulations and they are not enforced against obligations in which event Tenant in a discriminatory manner. (c) shall reimburse Landlord shall cause the windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge Rent for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. all commercially reasonable costs and expenses incurred by Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean in accordance with the standards for comparable buildings located in the mid-Manhattan marketconnection therewith. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premises. Tenant shall pay to Landlord, as Additional Rent, such taxes within thirty (30) days of billing thereof and a receipt from the taxing authority evidencing such payment obligation.

Cleaning. (a) TenantA. As long as this Lease is in full force and effect, and provided Tenant shall keep the Demised Premises in order, Owner, at its sole cost and Owner's expense, shall cause the office areas of the Demised Premises to be solely liable cleaned and responsible shall cause Tenant's ordinary office waste paper refuse to be removed, all at regular intervals in accordance with standards and practices adopted by Owner for cleaning the demised premisesBuilding. Tenant covenants shall cooperate with any waste and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in garbage recycling program of the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable to the Landlord, comply with all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time of Owner with respect thereto. Tenant acknowledges that Owner's obligation to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common office areas of the Building (including the lobby) Demised Premises to be kept neat cleaned excludes any portion of the Demised Premises not used as office areas (e.g., storage, mail and clean in accordance with computer areas, private lavatories and areas used for the standards for comparable buildings located in the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premisesstorage, preparation, service or consumption of food or beverages). Tenant shall pay Owner at Building standard rates or, if there are no such rates, at reasonable rates, for the removal of any of Tenant's refuse or rubbish, other than ordinary office waste paper refuse, from the Building, and Tenant, at Tenant's expense, shall cause all portions of the Demised Premises used for the storage, preparation, service or consumption of food or beverages to Landlordbe cleaned daily in a manner satisfactory to Owner, as Additional Rentand to be exterminated against infestation by vermin, roaches or rodents regularly and, in addition, whenever there shall be evidence of any infestation. B. Tenant acknowledges and is aware that the cleaning services required to be furnished by Owner pursuant to this Section may be furnished by a contractor or contractors employed by Owner and agrees that Owner shall not be deemed in default of any of its obligations under this Section 29.04 unless such default shall continue for an unreasonable period of time after notice from Tenant to Owner setting forth the specific nature of such default. C. Notwithstanding the provisions of Subsection A of this Section, Tenant shall have the option to contract independently for the removal of such other refuse and rubbish and for office cleaning services in addition to those furnished by Owner. In the event Tenant exercises such option, the removal of such other refuse and rubbish and the furnishing of office cleaning services to Tenant by persons other than Owner and its contractors shall be performed in accordance with such regulations and requirements as, in Owner's judgment, are necessary for the proper operation of the Building, and Tenant agrees that Tenant will not permit any person to enter the Demised Premises or the Building for such purposes, or for the purpose of providing extermination services required to be performed by Tenant pursuant to Subsection A of this Section, other than persons first approved by Owner, such taxes within thirty (30) days of billing thereof and a receipt from the taxing authority evidencing such payment obligationapproval not unreasonably to be withheld.

Cleaning. (a) TenantLandlord, at its sole cost and expense, shall be solely liable and responsible for cleaning cause the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause Demised Premises to be removed from the demised premises and the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean cleaned in accordance with the standards cleaning specifications set forth in Landlord’s then current cleaning contract for comparable buildings located in the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premises. Building, a current copy of which is annexed hereto as Exhibit E. Tenant shall pay to Landlord on demand the costs (at Landlord’s standard rates) incurred by Landlord for (a) extra cleaning work in the Demised Premises required because of (i) misuse or neglect on the part of any Tenant Party (as defined in Subsection 38.01(B), (ii) use of portions of the Demised Premises for preparation, serving or consumption of food or beverages, data processing or reproducing operations (beyond normal office reproducing use), trading areas, executive lavatories or toilets or other special purposes requiring greater or more difficult cleaning work than office areas (other than Building lavatories or toilets located in the Demised Premises as set forth in General Cleaning of Exhibit E or if Tenant replaces such Building lavatories/toilets set forth on Exhibit E with a different concept of restrooms, then Landlord’s obligation to clean such restrooms will continue provided such restroom concept constructed by Tenant are similar in size to the Building standard lavatories and are in mutually agreeable locations as the Building standard lavatories), (iii) unusual quantity of interior glass surfaces, (iv) non Building standard materials, equipment, fixtures or finishes installed by Tenant or at its request, and (b) removal from the Demised Premises and the Building of so much of any refuse and rubbish of Tenant as shall exceed that ordinarily accumulated daily in the routine of business office occupancy. Landlord, its cleaning contractor and their employees shall have access to the Demised Premises and the free use of light, power and water in the Demised Premises as reasonably required for the purpose of cleaning the Demised Premises in accordance with Landlord's obligations hereunder. Additional Rentcleaning required by Tenant shall be performed at Tenant's expense by the cleaning contractor, such taxes within thirty (30) days of billing thereof and a receipt from if any, for the taxing authority evidencing such payment obligationBuilding.

Cleaning. (aA) Tenant, at its sole cost and expense, shall be solely liable and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable Subject to the Landlordterms of Article 10 hereof and this Section 4.4, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in the demised premises Premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean cleaned substantially in accordance with the standards set forth in Exhibit "4.4" attached hereto and made a part hereof. Landlord shall not be required to clean the portions of the Premises (if any) (x) that Tenant uses for comparable buildings located the storage, preparation, service or consumption of food or beverages, (y) in which Tenant is performing Alterations, or (z) in which the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services interior installation has been demolished in the demised premisesall material respects. Tenant shall pay to Landlord, as Additional Rentadditional rent, such taxes within thirty (30) days of billing thereof and a receipt the Out-of-Pocket Costs incurred by Landlord in removing from the taxing authority evidencing Building any of Tenant's refuse and rubbish to the extent exceeding the amount of refuse and rubbish usually generated by a tenant that uses the Premises for ordinary office purposes. Tenant shall make such payment obligationpayments to Landlord not later than the thirtieth (30th) day after the date that Landlord gives to Tenant an invoice therefor from time to time, together with reasonable supporting documentation for the charges set forth therein. (B) Tenant, at Tenant's expense, shall exterminate the portions of the Premises that Tenant uses for the storage, preparation, service or consumption of food against infestation by insects and vermin regularly and, in addition, whenever there is evidence of infestation. Tenant shall engage Persons to perform such exterminating that are approved by Landlord, which approval Landlord shall not unreasonably withhold, condition or delay. Tenant shall cause such Persons to perform such exterminating in a manner that is reasonably satisfactory to Landlord. (C) Tenant, at Tenant's expense, shall clean daily all portions of the Premises used for the storage, preparation, service or consumption of food or beverages. Tenant shall not have the right to perform any cleaning services (or any other similar facilities management services such as, for example, matron services or handyman services) in the Premises using any Person other than the cleaning contractor that Landlord has engaged from time to time to perform cleaning services in the Building for Landlord; provided, however, that (x) Landlord shall not have the right to require Tenant to use such cleaning contractor unless the rates that such cleaning contractor agrees to charge Tenant for such additional cleaning services are commercially reasonable, (y) subject to Section 4.10 hereof, Tenant shall have the right to use Tenant's own employees for such additional cleaning services and (z) subject to Section 4.10 hereof, if Tenant installs a retail café in the Premises (such as, for example, a coffee bar) for use solely by Tenant's personnel and guests in accordance with the terms of Article 7 hereof, then Tenant shall have the right to permit employees of any third party operating such café in accordance with Section 17.12 hereof to clean the area of the Premises constituting such café. If such cleaning contractor engaged by Landlord does not agree to charge Tenant for such additional cleaning services (or such similar services) at commercially reasonable rates, then Tenant may employ to perform such additional cleaning services (or such similar services) another cleaning contractor that Landlord approves, which approval Landlord shall not unreasonably withhold, condition or delay. (D) Tenant shall comply with any refuse disposal program (including, without limitation, any waste recycling program) that Landlord imposes reasonably after having given Tenant reasonable advance notice of the effectiveness thereof or that is required by Requirements. (E) Tenant shall not clean any window in the Premises, nor require, permit, suffer or allow any window in the Premises to be cleaned, in either case from the outside in violation of Section 202 of the New York Labor Law, any other Requirement, or the rules of the Board of Standards and Appeals, or of any other board or body having or asserting jurisdiction.

Cleaning. (a) Tenant, at its sole cost and expense, Tenant shall be solely liable and responsible for cleaning the demised premisesPremises under standards use by similarly situated buildings, including, without limitation, the interior side of the perimeter windows in the Premises. Tenant covenants and agrees shall bring rubbish to use only a place in the third-party contractors Building designated by Landlord to provide cleaning services and in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance dumpsters/containers designated by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean in accordance with the standards for comparable buildings located in the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premises. Tenant shall pay to Landlord, as Additional Rent, such taxes within thirty (30) days of billing thereof and after notice thereof, Landlord’s building standard cost for removal thereof, which is presently $35.00 per half-cubic yard (a receipt cubic yard for this purpose being defined as one (1) carting industry standard “Mini Rubbish” dumpster/container), which amount is subject to increase from time to time as Landlord’s cost to remove rubbish increases. In addition, Tenant shall pay to Landlord on demand the costs incurred by Landlord for the removal from the taxing authority evidencing such payment obligationPremises and the Building of any refuse and rubbish of Tenant in excess of that ordinarily accumulated daily in the routine of business office occupancy. (b) Cleaning of the common area lavatories, main lobby, elevators, and building exterior shall be performed or caused to be performed by Landlord at Landlord's expense on Business Days in accordance with the cleaning specifications contained in the contract from time to time in effect between Landlord and the cleaning contractor from time to time engaged by Landlord for the Building. (c) Tenant shall reimburse Landlord on demand for the costs incurred by Landlord for extra cleaning work in the Premises required by reason of (i) misuse or neglect on the part of Tenant, its agents, employees, contractors, invitees or subtenants, (ii) use of portions of the Premises for the preparation, serving or consumption of food or beverages, data processing or reproducing operations, private lavatories or toilets or other special purposes requiring greater or more difficult cleaning work than office areas, (iii) unusual quantities of interior glass surfaces or (iv) nonbuilding standard materials or finishes installed by Tenant or at its request Landlord, its cleaning contractor and their employees shall have access to the Premises after Business Hours and the free use of light, power and water in the Premises as reasonably required for the purpose of cleaning the Premises.

Cleaning. (ai) TenantDirt, litter and obstructions shall be collected and removed daily (seven days a week), and garbage, trash, and leaves, collected and removed by Licensee on a regular basis, as needed. Licensee shall be responsible for removal of all other materials, including construction debris and abandoned vessels. Licensee shall be responsible for disposal of garbage from Licensee’s Special Events. Dirt, litter, obstructions, garbage, trash and leaves shall be collected so as to maintain the Licensed Premises in a clean, neat and good condition. At no time may any garbage, trash and litter, including but not limited to construction debris generated at its sole cost the Licensed Premises (excluding any construction debris resulting from the construction of approved Alterations and expenseCapital Improvements which is removed in the ordinary course of construction), be stored on the Licensed Premises or placed within Parks containers without the express written approval of the Parks’ Manhattan Borough Commissioner. Licensee is prohibited from bringing any garbage, trash, litter and natural debris not generated at the Licensed Premises to the Licensed Premises for disposal. (ii) All walkways, sidewalks and all pavements and facilities in the Licensed Premises including comfort stations, recreational facilities, docks, piers and boathouses, shall be solely liable routinely cleaned and responsible for cleaning the demised premises. Tenant covenants maintained so as to keep such improvements and agrees to use only the third-party contractors designated by Landlord to provide cleaning services facilities in the Building of which the demised premises form a part or contractor or contractors selected by Tenant clean, neat and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consentgood condition. (biii) TenantGraffiti shall be regularly painted over or removed, at its sole cost as appropriate to the nature of the surface, within forty-eight (48) hours of Licensee noticing or being informed of the presence of graffiti on the Licensed Premises. (iv) Drains, sewers and expense, catch basins on the Licensed Premises shall be cleaned regularly to prevent clogging. (v) Branches and trees damaged or felled shall be promptly set aside for removal by the City. (vi) Licensee shall remove or shall cause to be removed from the demised premises removal of all boats, docks, vehicles or other property abandoned at the Licensed Premises in connection with its activities or any sublicensee or permittee. Licensee shall promptly notify Parks of any abandoned boats or vehicles at the Licensed Premises that it becomes aware of. (vii) Licensee shall maintain, and clean the Building, restrooms at the Licensed Premises in a manner acceptable to the Landlordreasonably approved by Xxxxx. In addition, Licensee shall stock all of its trashnecessary supplies, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject make any necessary repairs to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory mannerrestrooms. (c) Landlord shall cause the windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean in accordance with the standards for comparable buildings located in the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premises. Tenant shall pay to Landlord, as Additional Rent, such taxes within thirty (30) days of billing thereof and a receipt from the taxing authority evidencing such payment obligation.

Cleaning. (a) TenantA. During the Term, Owner, at its sole cost and expense, shall be solely liable and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and no additional charge the same to Tenant, shall provide janitorial and cleaning services to the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean Office Space substantially in accordance with the standards Cleaning Specifications set forth in Exhibit B annexed hereto and made a part hereof. Owner shall not be required to provide janitorial or cleaning services to the Basement Space. B. Owner reserves the right to charge Tenant for comparable buildings located the cost of removal of any of Tenant’s refuse and rubbish in excess of that typically resulting from ordinary office use (including, but not limited to, wooden or metal packaging materials) from the Building. C. If Owner permits Tenant to store, prepare, serve or consume food or beverages in the mid-Manhattan marketDemised Premises other than in ordinary pantry use, Tenant, at Tenant’s expense, shall cause all portions of the Demised Premises used for such storage, preparation, service or consumption of food or beverages to be cleaned daily in a manner reasonably satisfactory to Owner, and to be exterminated against infestation by vermin, roaches or rodents regularly and, in addition, whenever there shall be evidence of any infestation. Any cleaning of the Demised Premises by Tenant, whether required by Owner or otherwise, shall be by Tenant’s own employees or by a contractor approved by Owner (not to be unreasonably withheld) in writing, and shall be at Tenant’s expense without any credit against Fixed Annual Rent or Additional Rent or contribution by Owner. (d) D. Tenant shall be liable for acknowledges and is aware that any tax imposed by any governmental authority with respect to cleaning services required to be furnished by Owner pursuant to this Lease may be furnished by a contractor or contractors employed by Owner and agrees that Owner shall not be deemed in default of any of its obligations under this Article 57 unless such default shall continue for an unreasonable period of time after notice from Tenant to Owner setting forth the demised premises. Tenant shall pay to Landlord, as Additional Rent, specific nature of such taxes within thirty (30) days of billing thereof and a receipt from the taxing authority evidencing such payment obligationdefault.

Cleaning. The Tenant shall: (aA) Tenantkeep the Premises in a clean and tidy condition and (save to the extent that the Tenant employs and utilises its own cleaning staff) employ only the Superior Landlord’s nominated cleaning contractors or the Landlord’s cleaning contractor for such purposes, at but so that: (1) the Landlord shall consult with the Tenant in relation to each proposed appointment, and the Landlord shall use all reasonable endeavours to procure that the Superior Landlord shall have due regard to any proper and reasonable representations made by the Tenant relating to the identity of all such cleaning contractors; (2) if the Tenant reasonably and properly determines that the service provided by the Superior Landlord’s nominated cleaning contractor is unsatisfactory, and the Landlord fails within a reasonable time of being requested by the Tenant to procure a reasonable improvement, the Tenant shall (subject to the Superior Landlord agreeing thereto pursuant to the terms of the Superior Lease) be entitled to appoint its sole cost own competent and expensereputable cleaning contractors; (B) as often as may be necessary, properly clean the inside surfaces of all exterior windows and windows looking onto any galleria or atrium and: (1) in the event that the Superior Landlord enforces clause 10.5.3(a) of the Superior Lease keep the toilets shown shaded yellow on Plan A in a clean and tidy condition, and either appoint competent and reputable cleaning contractors for such purposes, or employ its own cleaning staff, provided that, to the extent the Landlord (acting reasonably) or the Superior Landlord considers the said toilets are not being kept in a clean and tidy condition, the Landlord shall be solely liable entitled to appoint its own cleaning contractors for such purposes, and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord shall then no longer be entitled or obliged to provide such cleaning services in the Building of which the demised premises form a part or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent.under this clause 8.2(B)(1); (b2) Tenant, at its sole cost and expense, shall remove or cause to be removed from the demised premises and the Building, in a manner acceptable to permit the Landlord, all its servants, agents and contractors after reasonable prior notice (but not less than ten (10) Working Days prior notice save in emergency (where no notice need be given)) to enter the Premises to inspect the toilets and thereafter to carry out any works of its trash, refuse and rubbish. Should Tenant fail to pay refurbishment as the cost of such removal, Landlord or the Superior Landlord may pay require, such cost works to be carried out in accordance with a programme, and charge subject to conditions including access, security and hours of working, first approved by the same to Tenant, the amount thereof such approval not to be paid as Additional Rent on unreasonably withheld or delayed PROVIDED THAT the first day of the month following Landlord’s billing thereof to Tenant. Such removal of the trash, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord Tenant may from time to timetime request the Landlord to carry out such refurbishment works, provided and, if the Landlord declines so to do, then the Tenant is provided with advance written notice of may itself carry out such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat and clean works in accordance with details previously approved by the standards for comparable buildings located in the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premises. Tenant shall pay to Landlord, as Additional Rent, such taxes within thirty (30) days of billing thereof and a receipt from the taxing authority evidencing such payment obligationapproval not to be unreasonably withheld or delayed.

Cleaning. At least nine (a9) months prior to the Commencement Date, Tenant shall notify Owner whether Tenant elects to clean the Demised Premises itself or have Owner clean the Demised Premises. If Tenant elects to clean the Demised Premises itself, then the provisions of subsection I of this Section shall apply and the provisions of subsection II shall be of no force and effect. If Tenant elects to have Owner clean the Demised Premises, then the provision of subsection II of this Section shall apply and the provisions of subsection I shall be of no force and effect. I. Owner shall have no obligation to clean the Demised Premises or remove refuse therefrom. Tenant, at its sole cost and Tenant's expense, shall cause the Demised Premises to be solely liable cleaned substantially in accordance with the standards set forth in Schedule E attached hereto and responsible for cleaning the demised premises. Tenant covenants and agrees to use only the third-party contractors designated by Landlord to provide cleaning services in the Building of which the demised premises form made a part or contractor or contractors selected by Tenant hereof, and reasonably approved in advance by Landlord for any waxing, polishing and other maintenance work of the demised premises and of shall cause Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove or cause 's refuse to be removed from the demised premises and the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay such cost and charge the same to Tenant, the amount thereof to be paid as Additional Rent on the first day of the month following Landlord’s billing thereof to Tenantremoved. Such removal of the trash, refuse and rubbish cleaning shall also be subject to such reasonable rules and regulations as established performed by the Landlord cleaning contractor selected, from time to time, by Owner in its sole discretion, provided that (i) such cleaning contractor shall be the same cleaning contractor then selected by Owner to provide cleaning to the remainder of the Building outside the Demised Premises, and (ii) Tenant is provided shall execute a cleaning contract with advance written notice such contractor, which shall contain the same provisions as those contained in Owner's cleaning contract with such cleaning contractor to the extent related to the cleaning of such tenant space in the building (as said provisions shall be adjusted to reflect the size of the Demised Premises and any extra cleaning services required by Tenant beyond those set forth in Schedule E). Tenant shall cooperate with any waste and garbage recycling program of the Building and shall comply with all reasonable rules and regulations and they are not enforced against Tenant in a discriminatory mannerof Owner with respect thereto. (c) Landlord II. Provided Tenant shall keep the Demised Premises in reasonable order, Owner, at Owner's expense, shall cause the windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable as Additional Rent. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common office areas of the Building (including the lobby) Demised Premises to be kept neat and clean cleaned substantially in accordance with the standards for comparable buildings located set forth in the mid-Manhattan market. (d) Tenant Schedule E and shall cause Tenant's ordinary office waste paper refuse to be liable for any tax imposed by any governmental authority with respect to cleaning services in the demised premisesremoved. Tenant shall cooperate with any waste and garbage recycling program of the Building and shall comply with all reasonable rules and regulations of Owner with respect thereto. Tenant acknowledges that Owner's obligation to cause the office areas of the Demised Premises to be cleaned excludes any portion of the Demised Premises not used as office areas (e.g., storage, mail and computer areas, private lavatories and areas used for the storage, preparation, service or consumption of food or beverages). Unless Owner shall request that Tenant make its own arrangements directly with the contractor providing cleaning services to the Demised Premises, Tenant shall pay to LandlordOwner at Owner's actual out-of-pocket cost, as Additional Rentfor the removal of any of Tenant's refuse or rubbish, such taxes within thirty (30) days of billing thereof and a receipt other than ordinary office waste paper refuse, from the taxing authority evidencing such payment obligationBuilding.

Cleaning. (a) TenantThe Landlord shall, provide janitorial services to the Office Premises at such times and in such manner as is consistent with prevailing practices in comparable office buildings in the City of Markham of similar age and in a similar location. The Landlord shall periodically clean both sides of exterior windows so as to maintain the Building to the standard of a comparable office building in the City of Markham of similar age and in a similar location. The Tenant acknowledges that the Landlord may clean the windows during Normal Business Hours and the Tenant agrees to allow the Landlord and its contractors entry into the Premises for this purpose. The Landlord shall keep those portions of the Common Areas accessible to the public in a clean and orderly fashion, and keep the sidewalks and driveways located on the Lands reasonably clear of excessive build-up of snow. Notwithstanding anything contained in this Lease, it is understood and agreed that the Tenant shall be responsible for providing its own janitorial services to the Warehouse Premises and emptying the garbage receptacles, not allowing garbage or waste to accumulate in or about the Warehouse Premises, all on a daily basis and at regular intervals as prescribed by the Landlord. The Tenant shall further, at its sole cost and expense, shall be solely liable keep the Warehouse Premises free of insects, rodents, vermin and responsible for cleaning other pests. If the demised premises. Tenant covenants does not maintain a standard of cleanliness and agrees repair satisfactory to use only the third-party contractors designated by Landlord (acting reasonably) or fails to provide cleaning services keep the Warehouse Premises free of insects, rodents, vermin and other pets in the Building of Landlord’s reasonable opinion, then the Landlord shall have the right, after twenty-four (24) hours’ prior oral or written notice to the Tenant within which the demised premises form a part Tenant fails to perform such cleaning or contractor or contractors selected by Tenant and reasonably approved in advance by Landlord for any waxingrepair, polishing and other maintenance work of the demised premises and of Tenant’s personal property therein. Tenant covenants and agrees that it shall not employ any individual, firm or organization for such purposes without Landlord’s prior written consent. (b) Tenant, at its sole cost and expense, shall remove to perform or cause to be removed from performed the demised premises cleaning or repair and to require the Building, in a manner acceptable to the Landlord, all of its trash, refuse and rubbish. Should Tenant fail to pay the cost of such removal, Landlord may pay for such cost and charge the same to Tenant, the amount thereof to be paid together with an administration fee of 15% thereon as Additional Rent on under this Lease (payable immediately upon its receipt of an invoice). Further, should there be a repeated breach by the first day Tenant of its cleaning or repair obligations in the Landlord’s sole determination, then the Landlord shall have the right, upon written notice to the Tenant, to assume the Tenant’s ongoing obligations at the expense of the month following Landlord’s billing thereof to Tenant. Such removal Tenant plus the administration fee of the trash15%, refuse and rubbish shall also be subject to such reasonable rules and regulations as established by the Landlord from time to time, provided Tenant is provided with advance written notice of such rules and regulations and they are not enforced against Tenant in a discriminatory manner. (c) Landlord shall cause the windows in the demised premises to be cleaned, and shall charge Tenant its then current Building standard charge for such cleaning, which charge shall be payable all as Additional RentRent payable under this Lease. As of the date hereof, Landlord’s Building standard charge for window cleaning is $20.00 per window. Tenant shall not hire, rent, do or permit to be done any window cleaning in, on or about the demised premises. Landlord shall cause all common areas of the Building (including the lobby) to be kept neat [*****] Confidential Information has been omitted and clean in accordance filed separately with the standards for comparable buildings located in the mid-Manhattan market. (d) Tenant shall be liable for any tax imposed by any governmental authority Securities and Exchange Commission. Confidential treatment has been requested with respect to cleaning services in the demised premises. Tenant shall pay to Landlord, as Additional Rent, such taxes within thirty (30) days of billing thereof and a receipt from the taxing authority evidencing such payment obligationthis omitted information.