VENTILATION AIR REQUIREMENTS. Outdoor air for ventilation will be based on the American Society of Heating Ventilation and Air Conditioning Engineers (ASHRAE) Standard 62-1989, Ventilation for Acceptable Indoor Air Quality.
VENTILATION AIR REQUIREMENTS Sample Clauses
Related to VENTILATION AIR REQUIREMENTS
Heating, Ventilation and Air Conditioning Landlord shall furnish to the Premises heating, ventilation and air-conditioning (“HVAC”) in accordance with the Design Standards set forth in Exhibit D during Ordinary Business Hours. Landlord shall have access to all air-cooling, fan, ventilating and machine rooms and electrical closets and all other mechanical installations of Landlord (collectively, “Mechanical Installations”), and Tenant shall not construct partitions or other obstructions which may interfere with Landlord’s access thereto or the moving of Landlord’s equipment to and from the Mechanical Installations. No Tenant Party shall at any time enter the Mechanical Installations or tamper with, adjust, or otherwise affect such Mechanical Installations. Landlord shall not be responsible if the HVAC System fails to provide cooled or heated air, as the case may be, to the Premises in accordance with the Design Standards by reason of (i) any equipment installed by, for or on behalf of Tenant, which has an electrical load in excess of the average electrical load and human occupancy factors for the HVAC System as designed, or (ii) any rearrangement of partitioning or other Alterations made or performed by, for or on behalf of Tenant. Tenant shall install, if missing, blinds or shades on all windows, which blinds and shades shall be subject to Landlord’s approval, and shall keep operable windows in the Premises closed, and lower the blinds when necessary because of the sun’s position, whenever the HVAC System is in operation or as and when required by any Requirement. Tenant shall cooperate with Landlord and shall abide by the rules and regulations which Landlord may reasonably prescribe for the proper functioning and protection of the HVAC System. Tenant acknowledges that the server room in the Premises currently has three heat pumps installed, being two 4-ton units, and one 2.5-ton unit (the “Existing Heat Pumps”). The 2.5-ton unit is currently connected and operational. Tenant shall determine whether it is satisfied with the condition of the Existing Heat Pumps and Landlord shall not have any responsibility or liability for the condition, operation, maintenance, repair or replacement of the Existing Heat Pumps. Tenant may operate the Existing Heat Pumps. Tenant shall be responsible for, and pay directly for, all necessary maintenance and repairs to the Existing Heat Pumps. Tenant shall reimburse Landlord monthly for the cost of all utility services used to operate the Existing Heat Pumps within 10 Business Days after receipt of Landlord’s invoice for such amount. Landlord may measure Tenant’s usage of such utility services by either a sub-meter or by other reasonable methods such as by temporary check meters or by survey. Tenant, at its cost, may replace the Existing Heat Pumps with one or more new heat pumps, provided, however, that the capacity of such replacement heat pump(s) shall not exceed the 10.5-ton capacity cooling capacity of the Existing Heat Pumps.
HEATING, VENTILATING AND AIR CONDITIONING The Tenant will operate and regulate those portions of the heating, ventilating, and air conditioning equipment within and serving the Leased Premises so as to maintain such reasonable conditions of temperature and humidity within the Leased Premises as are determined by the Landlord and its Architect and engineers so that no direct or indirect appropriation of the heating, ventilating and air conditioning from the other portions of the Building occurs. The Tenant shall comply with such stipulations and with all Rules and Regulations of the Landlord pertaining to the operation and regulation of such equipment. The Tenant shall immediately notify the Landlord in the event that any repairs are required to the heating, ventilating and air conditioning equipment serving the Leased Premises and shall reimburse the Landlord as part of its Proportionate Share of Operating Costs for the cost of any maintenance, repairs or replacements made by the Landlord in respect of the heating, ventilating and air conditioning equipment serving the Leased Premises. The Landlord acknowledges that the Tenant shall not be responsible for the cost of capital repairs and capital replacements in respect of the heating, ventilating and air conditioning equipment serving the Leased Premises provided that such capital repairs and capital replacements are not necessitated by the Tenant's incorrect or negligent use of equipment. The Tenant shall not under any circumstances go onto the roof of the Building or make any maintenance repairs or replacements to the heating, ventilating and air conditioning systems in the Building without the prior written consent of the Landlord. If the Tenant fails to comply with such stipulations and Rules and Regulations, the Landlord shall be entitled to take such steps as it deems advisable to correct such defaults (including, without limitation, entering upon the Leased Premises and assuming control of such equipment) without liability to the Tenant, and the Tenant will pay to the Landlord forthwith upon demand as Additional Rent all costs and expenses incurred by the Landlord in so doing. The Landlord represents and warrants to the Tenant that the heating, ventilating and air conditioning equipment serving the Leased Premises and required to be installed by the Landlord pursuant to Schedule "C" is and will be at the Commencement Date in good working order and condition.
HEATING Landlord shall furnish heat to the Premises when and as required by law, on business days from 8:00 A.M. to 6:00 P.M. Landlord shall not be responsible for the adequacy, design or capacity of the heating distribution system if the normal operation of the heat distribution system serving the Building shall fail to provide heat at reasonable temperatures or any reasonable volumes or velocities in any parts of the Premises by reason of any rearrangement of partitioning or other Alterations made or performed by or on behalf of Tenant or any person claiming through or under Tenant.
Heating and Air Conditioning Tenant shall not use any method of heating or air-conditioning, other than that supplied by Landlord, without Landlord’s prior written consent.
HVAC A. Heating, ventilating and air conditioning equipment will be provided with sufficient capacity to accommodate a maximum population density of one (1) person per one hundred fifty (150) square feet of useable floor area served, and a combined lighting and standard electrical load of 3.0 xxxxx per square foot of useable floor area. In the event Tenant introduces into the Premises personnel or equipment which overloads the system’s ability to adequately perform its proper functions, Landlord shall so notify Tenant in writing and supplementary system(s) may be required and installed by Landlord at Tenant’s expense, if within fifteen (15) days Tenant has not modified its use so as not to cause such overload. Operating criteria of the basic system shall not be less than the following:
Air Conditioning 35.01 Landlord shall make available to Tenant, and Tenant shall be permitted to use, the base Building equipment presently supplying air-conditioning service to the Premises and any replacements thereof (the “Existing HVAC Equipment”) Monday to Friday from 8:00 a.m. to 6:00 p.m. (i) during the Building’s “Cooling Season” (which is currently May 15 through October 15) for those portions of the Existing HVAC Equipment serving the perimeter portions of the Premises, and (ii) three hundred sixty-five (365) days a year for those portions of the Existing HVAC System serving the interior portions of the Premises, in each instance subject to and in accordance with the provisions of this Article. Landlord represents that as of the date hereof the Existing HVAC Equipment is in working order and has a cooling capacity which is appropriate for normal office use and normal occupancy density, to wit: the Existing HVAC Equipment is designed to make available a capacity of one (1) ton of HVAC per 300 usable square feet, and is designed to deliver a summer-winter temperature of between 72 and 78 degrees Fahrenheit. Landlord shall repair and maintain the Existing HVAC Equipment in good working order and condition, at Landlord’s cost and expense; provided, however, that all other air conditioning systems, equipment and facilities hereafter located in or servicing the Premises (the “Supplemental Systems”) including, without limitation, the ducts, dampers, registers, grilles and appurtenances utilized to distribute conditioned air within the Premises in connection with both the Existing HVAC Equipment and/or the Supplemental Systems (collectively hereinafter referred to as the “HVAC System”), shall be maintained, repaired and operated by Tenant in compliance with all present and future laws and regulations relating thereto at Tenant’s sole cost and expense. The parties acknowledge that as of the date hereof there is a two (2) ton water cooled supplemental air conditioning unit installed at the Premises (the “Existing Supplemental System”). Landlord hereby approves, in concept only, subject to Tenant’s compliance with the applicable provisions of this Lease including, without limitation, the provisions of this Article and of Article 8, above, Tenant’s installation, at Tenant’s sole cost and expense, of an additional three (3) ton supplemental air conditioning unit (or, should Tenant elect to remove the Existing Supplemental System, then Tenant’s installation of a five (5) ton supplemental air conditioning unit) to service the Premises (the “Additional Supplemental System”). Tenant shall pay for all electricity consumed in the operation of the HVAC System (and/or water, gas and steam) for the production of chilled and/or condenser water and its supply to the Premises, if applicable, which shall become the obligation of Tenant subject to the terms of Article 41 of this Lease. Tenant shall pay for all parts and supplies necessary for the proper operation of the HVAC System (other than the Existing HVAC Equipment) (and any restoration or replacement by Tenant of all or any part thereof shall be in quality and class at least equal to the original work or installations); provided, however, that Tenant shall not alter, modify, remove or replace the HVAC System, or any part thereof, without Landlord’s prior written consent, except that Tenant may remove the Existing Supplemental System in conjunction with Tenant’s installation of a five (5) ton replacement unit as contemplated hereinabove.
Sprinkler System If there now is or shall be installed in the Building a "sprinkler system", and such system or any of its appliances shall be damaged or injured or not in proper working order by reason of any act or omission of Tenant, Tenant's agents, servants, employees, licensees or visitors, Tenant shall forthwith restore the same to good working condition at its own expense; and if the New York Board of Fire Underwriters or the New York Fire Insurance Rating Organization or any bureau, department or official of the state or city government, shall require or recommend that any changes, modifications, alterations or additional sprinkler heads or other equipment be made or supplied by reason of Tenant's business, or the location of the partitions, trade fixtures, or other contents of the Premises, Tenant shall, at Tenant's expense, promptly make and supply such changes, modifications, alterations, additional sprinkler heads or other equipment.
Heat and Air-Conditioning Landlord shall provide and maintain heat, ventilation and air-conditioning (“HVAC”) equipment sufficient to maintain the Premises at comfortable temperatures for general office use, subject to all federal, state and municipal regulations, during Normal Building Operating Hours (as defined in the Rules and Regulations) and subject to compliance by Tenant with the following and the provisions of Section 6.2.4. If Tenant shall require HVAC at times other than Normal Building Operating Hours, Landlord may furnish such service and Tenant shall pay therefor such charges as may from time to time be in effect. If the temperature otherwise maintained in any portion of the Premises by the HVAC system is affected as a result of (i) the type or quantity of any lights, machines or equipment used by Tenant in the Premises, (ii) the occupancy of any portion of the Premises by more than one person per two hundred (200) square feet of rentable area, (iii) an electrical load for lighting or power in excess of the limits specified in Section 6.2.4, or (iv) any partitioning or other improvements installed by Tenant, then at Tenant’s sole cost, Landlord may install any equipment, or modify any existing equipment Landlord deems necessary to restore the temperature balance. Tenant agrees to keep closed, when necessary, blinds or other window treatments which, because of the sun’s position, must be closed to provide for the efficient operation of the air conditioning system, and Tenant agrees to cooperate with Landlord and to abide by the reasonable regulations and requirements which Landlord may prescribe for the proper functioning and protection of the HVAC system. Landlord shall have no responsibility for providing any service from Separate HVAC Equipment, as defined in Section 6.1.3.
Electrical During the Term of this Lease, there shall be available to the Leased Premises electrical facilities comparable to those supplied in other comparable office buildings in the vicinity of the Building to provide sufficient power for normal lighting and office machines of similar low electrical consumption, and one personal computer for each desk station, but not for any additional computers or extraordinary data processing equipment, special lighting and any other item of electrical equipment which requires a voltage other than one hundred ten (110) volts single phase and is not typically found in an office, as determined by Landlord in its sole, but reasonable discretion; and provided, however, that if the installation of such electrical equipment requires additional air conditioning capacity above that normally provided to tenants of the Building or above standard usage of existing capacity as determined by Landlord in its sole, but reasonable discretion, then the additional air conditioning installation and/or operating costs attributable thereto shall be paid by Tenant. Tenant agrees not to use any apparatus or device in, upon or about the Leased Premises which may in any way increase the amount of such electricity usually furnished or supplied to the Leased Premises, and Tenant further agrees not to connect any apparatus or device to the wires, conduits or pipes or other means by which such electricity is supplied, for the purpose of using additional or unusual amounts of electricity, without the prior written consent of Landlord. At all times, Tenant’s use of electric current shall never exceed Tenant’s share of the capacity of the feeders to the Building or the risers or wiring installation. Tenant shall not install or use or permit the installation or use in the Leased Premises of any computer or electronic data processing or ancillary equipment or any other electrical apparatus designed to operate on electrical current in excess of 110 volts and 5 amps per machine, without the prior written consent of Landlord, which consent shall not be unreasonably withheld, conditioned or delayed. If Tenant shall require electrical current in excess of that usually furnished or supplied for use of the Leased Premises as general office space, Tenant shall first procure the written consent of Landlord (which consent shall not be unreasonably withheld, conditioned or delayed) to the use thereof and Landlord or Tenant may (i) cause a meter to be installed in or for the Leased Premises, or (ii) if Tenant elects not to install said meter, Landlord may reasonably estimate such excess electrical current. The cost of any meters (including, without limitation, the cost of any installation) or surveys to estimate such excess electrical current shall be paid by Tenant. Landlord’s approval of any space plan, floor plan, construction plans, specifications, or other drawings or materials regarding the construction of the Tenant Improvements or any alterations shall not be deemed or construed as consent by Landlord under this paragraph to Tenant’s use of such excess electrical current as provided above. Tenant agrees to pay to Landlord, promptly upon demand therefor, all costs of such excess electrical current consumed as calculated by said meters (at the rates charged for such services to the Building by the municipality or the local public utility) or the excess amount specified in said estimate, as the case may be, plus any additional expense incurred in keeping account of the electrical current so consumed, which additional expense Landlord shall advise Tenant within a reasonable time after request by Tenant.
Plumbing fixtures and appliances shall be used only for the purposes for which designed, and no sweepings, rubbish, rags or other unsuitable material shall be thrown or deposited therein. Damage resulting to any such fixtures or appliances from misuse by a tenant or its agents, employees or invitees, shall be paid by such tenant.
