Common use of Ownership of Tenant Improvements Clause in Contracts

Ownership of Tenant Improvements. The Tenant Improvements shall be deemed, effective upon installation, to be a part of the Premises and the Building and shall be deemed to be the property of Landlord (subject to Tenant's right to use the same during the Term of the Lease), and shall be surrendered at the expiration or earlier termination of the Term, unless Landlord shall have conditioned its approval of the Space Plans, Final Working Drawings or any Change Order on Tenant's agreement to remove any Specialty Item thereof, in which event, prior to the expiration or termination of the Term, the specified items shall be removed at Tenant's expense, any damage caused by such removal shall be repaired, and the Premises shall be restored to their condition existing prior to the installation of the items in question, normal wear and tear excepted; provided, however, that Landlord may not require removal of any Specialty Item shown on the Final Working Drawings or any Change Order that was also shown on the Space Plans unless Landlord conditioned its approval of the Space Plans on such removal. The removal, repair and restoration described above shall, at Landlord's sole election, be performed either by Tenant or by Landlord; and if such work shall be performed by Landlord, Tenant shall pay to Landlord, within ten (10) days following Landlord's demand, the reasonable cost and expense of such work. As used herein, "Specialty Item" shall mean any of the Tenant Improvements that are not typically found in comparable first class multi-floor office premises, that cost materially more to demolish than do typical office installations, or that include internal staircases, any openings, cuts or penetrations in the floor slabs, sloping, terraced or raised floors, reinforced floor slabs, vaults and related supporting slabs, laboratory improvements, dumbwaiters, fire suppression or uninterrupted power supply systems, external signs, commercial grade kitchens and other improvements of a similar nature.

Ownership of Tenant Improvements. The Tenant Improvements shall be deemed, effective upon installation, to be a part of the Premises and the Building and shall be deemed to be the property of Landlord (subject to Tenant's ’s right to use the same during the Term of the Lease), and shall be surrendered at the expiration or earlier termination of the Term, unless Landlord shall have conditioned its approval of the Space Plans, Final Working Drawings or any Change Order on Tenant's ’s agreement to remove any Specialty Item items thereof, in which event, prior to the expiration or termination of the Term, the specified items shall be removed at Tenant's ’s expense, any damage caused by such removal shall be repaired, and the Premises shall be restored to their condition existing prior to the installation of the items in question, normal wear and tear excepted; provided, however, that Landlord may not require removal . Landlord’s right to condition its approval of any Specialty Item shown on the Final Working Drawings on Tenant’s agreement to remove items depicted thereon shall be limited to only those items of further detail, scale or any Change Order that was also shown on design of the Space Plans unless Landlord conditioned its approval schematic aspects of the Space Plans Plan attached as Exhibit D-1 in the Final Working Drawings to the extent not depicted on such removalSpace Plan or to the extent materially different from the depiction of such items on such Space Plan. As examples, (a) if the Space Plan depicts a file room and the further detail of the Final Work Drawings depict a reinforced floor within such file room, Landlord’s right to require removal of Tenant Improvements with respect to the file room would be limited to the reinforced floor, not the demising walls creating the file room and (b) if the Space Plan depicted certain finishes to the cabinetry in the kitchen and the Final Working Drawings depict another finish that is not materially different, Landlord shall not have the right to require removal of the cabinetry based on the change in the finishes. The removal, repair and restoration described above shall, at Landlord's ’s sole election, be performed either by Tenant or by Landlord; and if such work shall be performed by Landlord, Tenant shall pay to Landlord, within ten (10) days following Landlord's ’s demand, the reasonable cost and expense of such work. As used herein, "Specialty Item" shall mean any of the Tenant Improvements that are not typically found in comparable first class multi-floor office premises, that cost materially more to demolish than do typical office installations, or that include internal staircases, any openings, cuts or penetrations in the floor slabs, sloping, terraced or raised floors, reinforced floor slabs, vaults and related supporting slabs, laboratory improvements, dumbwaiters, fire suppression or uninterrupted power supply systems, external signs, commercial grade kitchens and other improvements of a similar nature.

Ownership of Tenant Improvements. The Tenant Improvements placed or installed in the Premises by Tenant shall be deemed, effective upon installation, to be a become part of the Premises and the Building and shall be deemed to be the property of Landlord (subject to Tenant's right to use the same during the Term of the Lease)Premises, and shall be surrendered at upon the expiration or earlier termination of this Lease title thereto shall vest in the TermAuthority (unless the Authority elects otherwise), unless Landlord shall have conditioned its except with respect to trade fixtures or equipment, which may be removed by Tenant provided (i) Tenant is not in default, (ii) such removal can be accomplished without damage to the Premises, and (iii) Tenant obtains the Authority’s approval of the Space Planssuch removal, Final Working Drawings or any Change Order on Tenant's agreement to remove any Specialty Item thereof, in which event, prior pursuant to the TAA Process as set forth in Section 7.5(c) hereof. Without limiting any of Tenant’s right to use and obligation to maintain Tenant Improvements and without in any way adding to the Authority’s obligations under this Lease, the Authority, for purposes of M.G.L. ch. 143, §3A, shall be deemed to retain title to an undivided 1/1000 interest in Tenant Improvements. Upon termination of Tenant’s occupancy of the Premises or the expiration or termination of the Term, Tenant shall, upon request of the specified items shall be removed at Tenant's expenseAuthority, remove any damage caused by such removal shall be repaired, Tenant Improvements and restore the Premises shall be restored to their condition existing prior to the installation condition as of the items in questiondate hereof, normal reasonable wear and tear excepted; provided, however, that Landlord may . If Tenant does not require removal of any Specialty Item shown on the Final Working Drawings or any Change Order that was also shown on the Space Plans unless Landlord conditioned its approval promptly remove such Tenant Improvements upon request of the Space Plans on Authority and restore the Premises, the Authority may enter the Premises and remove Tenant Improvements and restore the Premises. Tenant shall indemnify and save harmless the Authority from all injury, loss or damage to any person or property occasioned by said work, except to the extent such removalloss or damage arises as a result of the negligence or willful misconduct of the Authority. The removalTenant shall reimburse the Authority for any and all reasonable costs incurred in so doing, repair and restoration described above shalltogether with interest thereon, at Landlord's sole electionthe Default Rate, be performed either by Tenant or by Landlord; and if from the date the Authority incurred such work shall be performed by Landlord, Tenant shall pay to Landlord, within ten (10) days following Landlord's demand, the reasonable cost and expense of such work. As used herein, "Specialty Item" shall mean any of the Tenant Improvements that are not typically found in comparable first class multi-floor office premises, that cost materially more to demolish than do typical office installations, or that include internal staircases, any openings, cuts or penetrations in the floor slabs, sloping, terraced or raised floors, reinforced floor slabs, vaults and related supporting slabs, laboratory improvements, dumbwaiters, fire suppression or uninterrupted power supply systems, external signs, commercial grade kitchens and other improvements of a similar naturecosts until paid.

Ownership of Tenant Improvements. The Tenant Improvements shall be deemed, effective upon installation, to be a part of the Premises and the Building and shall be deemed to be the property of Landlord (subject to Tenant's right to use the same during the Term of the Lease), and shall be surrendered at the expiration or earlier termination of the Term, unless Landlord shall have conditioned its approval of the Space Plans, Final Working Drawings or any Change Order on Tenant's agreement to remove any Specialty Item items thereof, in which event, prior to the expiration or termination of the Term, the specified items shall be removed at Tenant's expense, any damage caused by such removal shall be repaired, and the Premises shall be restored to their condition existing prior to the installation of the items in question, normal wear and tear excepted; provided, however, that Landlord may not require removal of any Specialty Item shown on the Final Working Drawings or any Change Order that was also shown on the Space Plans unless Landlord conditioned its approval of the Space Plans on such removalshell condition. The removal, repair and restoration described above shall, at Landlord's sole election, be performed either by Tenant or by Landlord; and if such work shall be performed by Landlord, Tenant shall pay to Landlord, within ten twenty (1020) days following Landlord's demand, the reasonable cost and expense of such work. As used hereinLandlord agrees that (a) Tenant's removal, "Specialty Item" repair and restoration obligation respecting the Tenant Improvements shall mean any be limited to such portions of the Tenant Improvements that are Landlord reasonably designates, at the time of Landlord's approval of the Final Working Drawings or any Change Order, as specialized, nonreusable, and not typically found typical improvements for office spaces (including, without limitation, UPS, racks, generators, cabling, and raised floor systems), and (b) in comparable first class multi-floor office premisesno event shall Tenant be obligated to restore any improvements made by a prior tenant. SCHEDULE 1 BASE BUILDING IMPROVEMENTS 1. Men's and women's toilet rooms in their current condition, that cost materially more as is, subject to demolish than do typical office installationsLandlord's obligations pursuant to Section 7.3(a) of the Lease. 2. Electrical/telephone closets in their current condition, or that include internal staircasesas is, any openings, cuts or penetrations in subject to Landlord's obligations pursuant to Section 7.3(a) of the floor slabs, sloping, terraced or raised floors, reinforced floor slabs, vaults Lease. 3. Two (2) 208/120 volt and related supporting slabs, laboratory improvements, dumbwaiters, fire suppression or uninterrupted one (1) 480/277 volt power supply systems, external signs, commercial grade kitchens panels (fused to current building code) connected to Building power and other improvements electrical runs from the power panels to the individual "J" boxes with a power capacity of a similar nature5W per usable square foot.

Ownership of Tenant Improvements. The Tenant Improvements (including, but not limited to, all partitioning, window and wall coverings, and plumbing, lighting, electrical, and HVAC fixtures installed by Tenant) shall be deemed, effective upon installation, to be a part of the Premises and the Building and shall be deemed to be the property of Landlord (subject to Tenant's right to use the same during the Term Tenn of the Lease), provided, however, that with respect to any Tenant Improvements installed by Tenant with Tenant's funds (but not financed with the Tenant Improvement Allowance and the Additional Allowance), such Tenant-financed Tenant Improvements (a) shall be surrendered at the property of Tenant during the Term of the Lease, but Tenant shall not be entitled to remove such improvements, (b) such Tenant Improvements shall become the property of Landlord upon the expiration or earlier termination of this Lease without any obligation on the Termpart of Landlord to pay Tenant any compensation for such Tenant Improvements but subject to the restoration obligations set forth in this Section 10, unless and (e) Tenant shall have the right to claim any tax deductions for amortization or depreciation associated with such portion of the Tenant Improvements paid for by Tenant. With respect to any items of the Tenant Improvements for which Landlord shall have conditioned its approval of the Space Plans, Final Working Approved Construction Drawings or any Change Order Plan Modification on Tenant's agreement to remove any Specialty Item thereof, in which event, such items prior to the expiration or termination of the TermTenn, the specified items shall be removed at Tenant's expense, any damage caused by such removal shall be he repaired, and the Premises shall be restored to their condition existing prior to the installation of the items in question, normal wear and tear excepted; provided, however, that Landlord may not require removal of . Tenant shall have no obligation to remove any Specialty Item shown Tenant Improvement on the Final Working expiration or termination of this Lease not so identified by Landlord to be removed as a condition to Landlord's approval of the Approved Construction Drawings or any Change Order Tenant Improvement that was also shown on the Space Plans unless Landlord conditioned its approval of the Space Plans on such removalis not consistent with general business office improvements. The removal, repair and restoration described above shall, at Landlord's sole election, be performed either by Tenant or by Landlord; and if such work shall be performed by Landlord, Tenant shall pay to Landlord, within ten (10) days following Landlordat Tenant's demand, the reasonable sole cost and expense of such workexpense. As used herein, "Specialty Item" shall mean any Landlord hereby acknowledges that Landlord would not condition its approval of the Approved Construction Drawings for Tenant Improvements that are not typically found constructed substantially in comparable first class multi-floor conformance with the tenant improvements installed in Tenant's office premisesspace located at 000 Xxxxxxx Xxxxx, that cost materially more Xxxxxxxxx, Xxxxxxxxxx as of January 18, 2012 upon Tenant's agreement to demolish than do typical office installations, or that include internal staircases, any openings, cuts or penetrations in the floor slabs, sloping, terraced or raised floors, reinforced floor slabs, vaults and related supporting slabs, laboratory improvements, dumbwaiters, fire suppression or uninterrupted power supply systems, external signs, commercial grade kitchens and other improvements of a similar natureremove such Tenant Improvements.

Ownership of Tenant Improvements. The Tenant Improvements shall be deemed, effective upon installation, to be a part of the Premises and the Building and shall be deemed to be the property of Landlord (subject to Tenant's ’s right to use the same during the Term of the Lease), and shall be surrendered at the expiration or earlier termination of the Term, unless Landlord shall have conditioned its approval of the Space PlansPlan for the Phase II Premises, Final Working Drawings for either Phase or any Change Order on Tenant's ’s agreement to remove any Specialty Item items thereof, in which event, prior to the expiration or termination of the Term, the specified items shall be removed at Tenant's ’s expense, any damage caused by such removal shall be repaired, and the Premises shall be restored to their condition existing prior to the installation of the items in question, normal wear and tear excepted; provided, however, that Landlord may not require removal . Landlord’s right to condition its approval of any Specialty Item shown on the Final Working Drawings for the Phase I Premises on Tenant’s agreement to remove items depicted thereon shall be limited to only those items of further detail, scale or any Change Order that was also shown on design of the Space Plans unless Landlord conditioned its approval schematic aspects of the Space Plans Plan attached as Exhibit D-1 in the Final Working Drawings to the extent not depicted on such removalSpace Plan or to the extent materially different from the depiction of such items on such Space Plan. As examples, (a) if the Space Plan depicts a file room and the further detail of the Final Work Drawings depict a reinforced floor within such file room, Landlord’s right to require removal of Tenant Improvements with respect to the file room would be limited to the reinforced floor, not the demising walls creating the file room and (b) if the Space Plan depicted certain finishes to the cabinetry in the kitchen and the Final Working Drawings depict another finish that is not materially different, Landlord shall not have the right to require removal of the cabinetry based on the change in the finishes. The removal, repair and restoration described above shall, at Landlord's ’s sole election, be performed either by Tenant or by Landlord; and if such work shall be performed by Landlord, Tenant shall pay to Landlord, within ten (10) days following Landlord's ’s demand, the reasonable cost and expense of such work. As used herein, "Specialty Item" shall mean any of the Tenant Improvements that are not typically found in comparable first class multi-floor office premises, that cost materially more to demolish than do typical office installations, or that include internal staircases, any openings, cuts or penetrations in the floor slabs, sloping, terraced or raised floors, reinforced floor slabs, vaults and related supporting slabs, laboratory improvements, dumbwaiters, fire suppression or uninterrupted power supply systems, external signs, commercial grade kitchens and other improvements of a similar nature.

Ownership of Tenant Improvements. The All Tenant Improvements Improvements, whether installed by Landlord or Tenant, shall be deemed, effective upon installation, to be become a part of the Premises and the Building and Premises, shall be deemed to be the property of Landlord (and, subject to Tenant's right to use the same during the Term provisions of the Lease), and shall be surrendered by Tenant with the Premises, without any compensation to Tenant, at the expiration or earlier termination of the Term, unless Landlord shall have conditioned its approval of the Space Plans, Final Working Drawings or any Change Order on Tenant's agreement to remove any Specialty Item thereof, in which event, prior to the expiration or termination of the TermLease in accordance with the provisions of the Lease. INITIALS: Landlord Tenant The following Building Rules are additional provisions of the foregoing Lease to which they are attached. The capitalized terms used herein have the same meanings as these terms are given in the Lease. 1. No sign, the specified items placard, picture, advertisement name or notice shall be removed installed or displayed on any part of the outside or inside of the Building without the prior written consent of Landlord. Landlord shall have the right to remove, at Tenant's expense and without notice, any sign installed or displayed in violation of this rule. All approved signs or lettering on doors and walls shall be professionally printed, painted, affixed or inscribed at the expense of Tenant and shall comply with Landlord's sign program. 2. No curtains, blinds, shades, screens or hanging plants or other similar objects attached to or used in connection with any window or door of the Premises shall be permitted except for Building Standard window coverings. No awning shall be permitted on any part of the Premises. The sashes, sash doors, windows, glass lights and any lights or skylights that reflect or admit light into the halls or other places of the Building shall not be covered or obstructed and there shall be no hanging plants or other similar objects in the immediate vicinity of the windows. Tenant shall not place anything against or near glass partitions or doors or windows which may appear unsightly from outside the Premises. 3. Tenant shall not obstruct any sidewalks, halls, passages, exits, entrances, elevators or stairways of the Building. The halls, passages, exits, entrances, elevators and stairways are not for the use of the general public, and Landlord shall in all cases retain the right to control and prevent access thereto of all persons whose presence in the judgment of Landlord would be prejudicial to the safety, character, reputation and interests of the Budding and its tenants; provided that nothing herein contained shall be construed to prevent such access to persons with whom any tenant normally deals in the ordinary course of its business, unless such persons are engaged in illegal activities. No tenant and no employee or invitee of any tenant shall go upon the roof of the Building without the prior written consent of Landlord. 4. The directory of the Building will be provided exclusively for the display of the business name and location of tenants only, and Landlord reserves the right to exclude any other names therefrom. 5. Except as otherwise provided in this Lease, all cleaning and janitorial services for the Building and the Premises shall be provided exclusively through Landlord, and except with the written consent of Landlord, no person or persons other than those approved by, Landlord shall be employed by Tenant or permitted to enter the Building for the purpose of cleaning the same. Tenant shall not cause any unnecessary labor by carelessness or indifference to the good order and cleanliness of the Premises. Landlord shall not in any way be responsible to any Tenant for any loss of property on the Premises, however occurring, or for any damage to any Tenant's property by the janitor or any other employee or any other person. 6. Landlord will furnish Tenant, free of charge, with two keys to each door lock in the Premises. Landlord may make a reasonable charge for any additional keys. Tenant shall not make or have made additional keys, and Tenant shall not alter any lock or install a new additional lock or bolt on any door of its Premises. Tenant, upon the termination of its tenancy, shall deliver to Landlord the keys of all doors which have been furnished to Tenant, and in the event of loss of any keys so furnished, shall pay Landlord therefor. 7. If Tenant requires telegraphic, telephonic, burglar alarm or similar services, it shall first obtain, and comply with, Landlord's instructions in their installation. 8. The freight elevator and loading platform shall be available for use by all tenants in the Building, subject to prior reservation and such reasonable scheduling as Landlord in its discretion shall deem appropriate. No equipment, materials, furniture, packages, supplies, merchandise or other property will be received in the Building through the Building lobby or carried in the passenger elevators. 9. No safes or other objects larger or heavier than what the freight elevators of the Building are limited to carry shall be brought into or installed on the Premises. Tenant shall not place a load upon any floor of the Premises which exceeds the load per square foot which such floor was designed to carry and which is allowed by law. Landlord shall have the right to prescribe the weight, size and position of all equipment, materials, furniture or other property brought into the Building. Heavy objects shall, if considered necessary by Landlord, stand on such platforms at Tenant's expense as determined by Landlord to be necessary to properly distribute the weight. Business machines and mechanical equipment belonging to Tenant, which cause noise or vibration that may be transmitted to the structure of the Building or to any space therein to such a degree as to be objectionable to Landlord or to any tenants in the Building, shall be placed and maintained by Tenant, at Tenant's expense, on vibration eliminators or other devices sufficient to eliminate noise or vibration. The persons employed to move such equipment in or out of the Building must be acceptable to Landlord. Landlord will not be responsible for loss of, or damage to, any such equipment or other property from any cause, and all damage done to the Building by maintaining or moving such equipment or ether property shall be repaired at the expense of Tenant. 10. Tenant shall not use or keep in the Premises any kerosene, gasoline or inflammable or combustible fluid or material other than those limited quantities necessary for the operation or maintenance of office equipment. Tenant shall not use or permit to be used in the Premises any foul or noxious gas or substance, or permit or allow the Premises to be occupied or used in a manner offensive or objectionable to Landlord or other occupants of the Building by reason of noise, odors or vibrations, nor shall Tenant bring into or keep in or about the Premises any birds or animals. Smoking or carrying lighted cigars or cigarettes in the elevators and common areas of the Building is prohibited per City Codes. 11. No air conditioning unit or other similar apparatus shall be installed or used by Tenant without the written consent of Landlord. 12. Tenant shall not waste electricity, water or air conditioning and agrees to cooperate fully with Landlord to assure the most effective operation of the Building's heating and air conditioning and to comply with any governmental energy-saving rules, laws or regulations of which Tenant has actual notice, and shall refrain from attempting to adjust controls, including room thermostats, installed for Tenant's use. Tenant shall keep corridor doors closed, and shall close window coverings, at the end of each business days. 13. Landlord reserves the right to exclude from the Building between the hours of 6 P.M. and 7 A.M. the following day, or such other hours as may be established from time to time by Landlord, and on Sundays and legal holidays, any person unless that person has a pass or is properly identified as being rightfully on the Premises. Tenant shall be responsible for all persons for whom it requests passes and shall be liable to Landlord for all acts of such persons Landlord shall not be liable for damages for any error with regard to the admission to or exclusion from the Building of any person. Landlord reserves the right to prevent access to the Building in case of invasion, mob, riot, public excitement or other commotion by closing the doors or by other appropriate action. If Tenant uses the Premises after regular business hours or on nonbusiness days, Tenant shall lock any entrance doors to the Premises used by Tenant immediately after using such doors. 14. Tenant shall close and lock the doors of its Premises and entirely shutoff all water faucets or other water apparatus, and electricity, gas or air outlets before Tenant and its employees leave the Premises. Tenant shall be responsible for any damage caused or injuries sustained by other tenants or occupants of the Building or by Landlord for noncompliance with this rule. 15. The term "personal goods or services vendors" as used herein means persons who periodically enter the Building for the purpose of selling goods or services to Tenant, other than goods or services which are used by Tenant only for the purpose of conducting its business on the Premises. "Personal goods or services" include, but are not limited to, drinking water and other beverages, food, barbering services and shoeshining services. Landlord reserves the right to prohibit personal goods or services vendors from access to the Building except upon such removal reasonable terms and conditions, including but not limited to the payment of a reasonable fee and provision for insurance coverage, as are related to the safety, care and cleanliness of the Building, the preservation of good order therein, and the relief of any financial or other burden on Landlord occasioned by the presence of such vendors or the sale by them of personal goods or services to Tenant or its employees. If necessary for the accomplishment of these purposes, Landlord may exclude a particular vendor entirely or limit the number of vendors who may be present at any one time in the Building. 16. The toilet rooms, toilets, urinals, wash bowls and other apparatus shall not be used for any purpose other than that for which they were constructed and no foreign substance of any kind whatsoever shall be repairedthrown therein. The expense of any breakage, stoppage or damage resulting from the violation of this rule shall be borne by the tenant who, or whose employees or invitees, shall have caused it. 17. Tenant shall not sell, or permit the sale at retail, of newspapers, magazines, periodicals, lottery tickets, theater tickets or any other goods or merchandise to the general public in or on the Premises. Tenant shall not make any room-to-room solicitation of business from other tenants in the Project. Tenant shall not use the Premises for any business or activity other than that specifically, provided for in the Tenant's Lease. 18. Tenant shall not do or permit any thing to be done in the Premises, or bring or keep anything therein, which shall in any way increase the rate of fire insurance on the Building, or in the Project, or obstruct or interfere with the rights of other tenants, or in any way injure or annoy them, or conflict with the regulations of the Fire Department or the fire laws, or with any insurance policy upon the Building, or any part thereof, or with any rules and ordinances established by the Board of Health or other governmental authority. 19. Tenant shall not commit any act or permit any thing in or about the Building or the Project which shall or might subject Landlord to any liability or responsibility for injury to any person or property by reason of any business or operation being carried on, in or about the Building or the Project or for any other reason. 20. Tenant shall not install any radio or television antenna, loudspeaker or other device on the roof or exterior walls of the Building without Landlord's consent. Tenant shall not interfere with radio or television broadcasting or reception from or in the Building or elsewhere. 21. Tenant shall not xxxx, paint, drill into, cut, string wires within, or in anyway deface any part of the Building or the Project, without the express prior written consent of Landlord, and as Landlord may direct. Upon removal of any wall decorations or installations or floor coverings by Tenant, any damage to the wall or floors shall be repaired by Tenant at Tenant's sole cost and expense. Without limitation of any of the provisions of the Lease, Tenant shall refer all contractors' representatives, installation technicians, janitorial workers and other mechanics, artisans and laborers rendering any service in connection with the repair, maintenance or improvement of the Premises to Landlord for Landlord's supervision, approval and control before performance of any such service. This Paragraph shall apply to all work performed in the Building, including without limitation installation of telephones, telegraph equipment, electrical devices and attachments and installations of any nature affecting floors, walls, woodwork, trim, windows, ceilings, equipment or any other portion of the Building. Plans and specifications for such work, prepared at Tenant's sole expense, shall be submitted to Landlord and shall be subject to Landlord's express prior written approval in each instance before the commencement of work. Any such installations, alterations and additions constructed by Tenant shall be done in a good and workmanlike manner and only good grades of material shall be used in connection therewith. The means by which telephone, telegraph and similar wires are to be introduced to the Premises and removed therefrom and the locations of telephones, call boxes and other office equipment affixed to the Premises shall be restored to their condition existing prior subject to the installation express prior written approval of Landlord. In no event shall any such wires which are in or on the Premises or which have been introduced into the Premises by Tenant be severed, cut, spliced or otherwise altered without prior inspection and written approval by Landlord. Tenant shall not lay linoleum or similar floor coverings so that the same shall come into direct contact with the floor of the items Premises and, if linoleum or other similar floor covering is to be used, an interlining of builder's deadening felt shall be first affixed to the floor, by a paste or other material soluble in question, normal wear and tear excepted; provided, however, that Landlord may not require removal of any Specialty Item shown on the Final Working Drawings or any Change Order that was also shown on the Space Plans unless Landlord conditioned its approval of the Space Plans on such removalwater. The removal, repair and restoration described above shall, at Landlord's sole election, be performed either by Tenant use of cement or by Landlord; and if such work shall be performed by Landlord, Tenant shall pay to Landlord, within ten (10) days following Landlord's demand, the reasonable cost and expense of such work. As used herein, "Specialty Item" shall mean any of the Tenant Improvements that are not typically found in comparable first class multi-floor office premises, that cost materially more to demolish than do typical office installations, or that include internal staircases, any openings, cuts or penetrations in the floor slabs, sloping, terraced or raised floors, reinforced floor slabs, vaults and related supporting slabs, laboratory improvements, dumbwaiters, fire suppression or uninterrupted power supply systems, external signs, commercial grade kitchens and other improvements of a similar natureadhesive material is expressly prohibited.