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Office of Emergency Management (OEM) -Forwarded -Reply -Reply

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000168243–000168244
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NYC 9/11 Public Portal Document

EXHIBIT B

23rd Floor “Shell” Condition

a. Air-Conditioning: 2-45 ton Trane units. The MER has an invertor controlling fan speed. Condenser water is supplied by 5-125 H P. pumps; 3,040 G.P.M. SUMMER; Not more than 76 degrees F dry bulb/INSIDE, when OUTSIDE temperatures reach a high, up to 95 degrees F dry bulb, 74 wet bulb with 5 watts for light and power per rentable square foot and 1 person per 100 rentable square feet. WINTER: Not less than 72 degrees F dry bulb/INSIDE when OUTSIDE temperatures reach a low, up to -10 degrees F dry bulb.

b. Sprinkler system; The sprinkler system is located in the B closet and is provided for all floors. the system is fed from the 6” standpipe riser. Distribution is the responsibility of the tenant. The standpipe system is supplied by 3 risers located in stairway A & B and at column #79 on the North East side of the building. Hoses and racks are provided in these areas. The sprinkler and standpipe systems are supplied by 2 house tanks, 27,000 gallons each with a fire reserve of 7,500 gallons each. Siamese connections.

c. Electrical Power: The building is provided with 4 feeders from the Con Edison sub station. Electrical power is distributed to the floor by 3 bus ducts. 2 of the electrical closets (there are 4) on the floor contain transformers for stepping down the power from 460 volts to 277 and 208/120 volts. Each electrical closet has a distribution panel rated for 70 amps.

d. Windows: The floor has approximately 150 Solar Bronze windows. Window coverings are the responsibility of the tenant.

e. Life Safety systems: The building endeavors to comply with all applicable codes as they apply to its life safety systems.

f. Spray on Fireproofing: Structural steel members are fireproofed in accordance with applicable code. g. Public Corridor Demising Partition; Not required if The City occupies the entire 23rd floor as proposed.

h. Slab Leveling: Not required, 7 World Trade Center is a new building.

7

NYC-WTC_000168244

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NYC-WTC_000168244Source: NYC Law Department, mirrored locally

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