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NYC 9/11 Public Portal Document

UPS Systems UPS systems are 3 or 4 750kVA/600kW multi-modules systems rated at 1800 and 2400 kW non-redundant. Two systems can be configured lor full capacity 2N redundancy. Each system contains 3 or 4750 kVA/600 kW UPS modules, system bypass switchboard, static switch, transfer controls, maintenance bypass, load bank circuit breaker, system output distribution switchboards, system battery with disconnect and system battery monitoring, Manufiictuter: Powerwate Corpotadon. 2000 kW Generator Sets Generators are Caterpillar packaged electric generator set, Caterpillar model 3516B standby rated 2000 kW 2500 kVA, 15 kV 3 phase, 4 wire, 1800 rpm, 60 Hz at 0.8 power factor. Features and accessories for each unit include lo BSFC engine, Kato generator, load share module, NFPAI10 alarm module, customer communica­ tion module, customer interface module, 15 kV vacuum circuit breaker, Silex isolator. Battery Charger, nicad batteries and Duplex Filters, Generator set is housed in a sound attenuated exterior enclosure, sound attenuated to a level of 70dba@ 15 meters. Enclosure contains a 500 gallon base fuel tank with lead/lagpump system. Generator Paralleling Switchgear Generator Paralleling Switchgear is deseed to parallel and distribute six or seven 2000 kW 15 kV generator sets. Two are available for six generator paralleling, configured at 12,47 kV and one is available for seven generator paralleling, configured at 13,8 kV Each system also contains eight 1200 amp Same, vacuum citcuit breakers for distrib­ ution to loads. The equipment is housed in two line-ups, one control and one distribution. Control is (PLC) based with Redundant PLC, Manufacturer Russelecttic, Inc, GE/Russelectrie Automatic Transfer Switch The GE/Russelectric Automatic Transfer Switch is a two section, 15 kV, 100 millisecond closed transition switchgear. This ATS utilizes two 15 kV, 1,200 ampere vacuum circuit breakers in 1,200 ampere metal clad switchgear, 3 phase. The two vacuum circuit breakers ate vertically mounted in a single vertical section. The second section contains the ATS control circuitry and the potential transformers. The control system is a microprocessor based transfer control system. 5,000 Ampere Substation A 5,000 ampere substation, secondary unit substation, across the aisle double ended with 3750 kVA transformers, 12.47 KV or 13.8 kV ptimaty, 480V secondary and automatic main-tie-main switching, switchboard construction with copper bus, 3 phase 3 wire. The line-up pet side consists of 1200 ampere 15 kV Load Interrupter Switch, 3750AA, 4312AA, 5750FAkVATransformer, 5,000 ampere Powerbreak indoor switchboard with 5,000 ampere main CB, 5.000 ampere tic CB, 5,000 ampere feeder CB, 4,000 ampere feeder CB, 800 ampere feeder CB, and 9-1.600 ampere feeder CB’s, This double ended substation is designed for use with two 4 module (600 kW per module), 2,400 kW with static bypass, maintenance bypass and output bypass configured for 2N distribution. Manufacturer: General Electric. 4,000 Ampere Substation A 4,000 ampere, secondary unit substation, across the aisle double ended 3000kVA transformers, 12.47 kV or 13.8 kV primary, 480V secondary and automatic main-tie- main switching, with copper bus, 3 phase 3 wire. The line-up per side consists of 1200 ampere 15 kV Load Interrupter Switch, 3000AA, 3450AA, 4600FA kVA Transformer, 4,000 ampere Powerbreak indoor switchboard with 4,000 ampere main CB, 4,000 ampere tie CB, 4,000 ampere feeder CB, 2,000 ampere feeder CB, and 8-1,600 ampere feeder CB’s. This double ended substation is designed for use with two 3 module (600 kW per module), 1,800 kW with static bypass, maintenance bypass and output bypass configured for 2N distribution or is designed for building mechanical loads, depending upon the application. Manufacturer: General Electric Primary Switchgear Indoor Metal Enclosed Switchgear and one outdoor system available. Power-operated auto-transfer type rated 13.8 kV nominal, 15.5 kV Maximum, Fault Fiter© Electronic Fuses in mains and SM-40 Power Fuses in feeder bays. Feeder bays are power operated and include Overcurtent Relays and sensing. Main bus con­ tinuous ampere rating is 1,200 amperes. Main switches rated at 1,200 amperes, feeder maximum fuse size is 400 amperes. Equipment is configured for a rnain- tie-main arrangement. Manufacturer: S 8c C Electric Company, 225 kVA Static Transfer Switch I Power Distribution Units Dual source static transfer switches with dual transformers and 20-100AmpetB circuit breakers for distribution. Static transfer switches ate Type 3, ambient temperature 0 to 40“ C forced air. Equipment includes a manual maintenance bypass. Transformers are 225 kVA, K-20,480V 3 3PH. ptimaty, 208/120,4^ 3PH secondary. Distribution section consists of two-800 ampere Panel Boards with 200% neutral bar, equipment Ground Bar and ten 100 ampere 3 pole citcuit breakers in each, Mantrfiicnrret; Cybetex 600 Ton Refrigeration Chillers Carrier Corporation Model 19XR5150 “EVERGREEN” hermetic centrifugal refrigeration machine, 460 Volt 3 phase utilizing refrigerant R134a and rated 600 I tons at 337 kW input power. Chilled water side flow at 1,439 GPM condenser water side flow at 1,800, Condenser and Chilled water cormections ate flanged, 10 inch for condenser water, 8 inch for chilled water, A unit mounted solid state starter is included, 600 Ton Cooling Towers Cooling towers ate Model NCB2A1 induced draft crossflow cooling tower manufactured by The Marley Cooling Tower Company, The towers are rated to cool 1,800 GPM from 93,14’F HW to 83,14“F CW at 77°F wet bulb temperature. The towers are constructed of heavy gauge galvanized steel, the cold water collec­ tion basin and distribution basins are constructed of heavy gauge bolted 304 stamless steel with a 14 inch bottom outlet connection. The 144 inch Marley fen assembly is driven through a right angle 5-year maintenance free gear reducer. The fen is driven by a 25 HP, 3 phase, 460 volt, high efficiency motor. A basin heater package with controls is also provided with each cooling tower. Plate and Frame Heat Exchanger One plate and frame heat exchanger is available. Heat Exchanger is Accu-Thetm Model AT 80. Cold side (condenser water) specifications are 43°F entering water tempera­ ture, 51"F leaving water tempetatute, 1,972 GPM. Hot side (chilled water) specificarions ate 55”F entering water temperature, 45“F leaving water temperature, 1,530 GPM. 30 Ton Nominal Computer Room Air Conditioning Units Computer room air-conditioning unit (CRAC) manufectuted by the Airflow Company. The unit is model number CCT-40C designed for a chilled water system. Downflow unit and the total cooling capacity is 353.2 MBH (30 tons nominal). Capacity ratings are based upon 45’F entering water temperature, 55.1’F leaving water temperature with coil chilled water flow of70 GPM. The unit has 2 blowers rated for total of 14,000 CFM driven by one 10 HP motor at 460 volts, 3 phase. Unit dimensions are approx­ imately 96 inch wide by 33 inches deep by 72 inches high. Included are a smoke detector, firestat, 30 inch high floor stand and main power circuit breaker The above equipment descriptions are prepared summaries based on a review of documentation furnished by the equipment manufacturers, and are provid­ ed solely for information purposes. This advertisement makes no representations or warranties as to the accuracy of such descriptions, which are provided solely for information purposes. REQUEST FOR LETTERS OF INTEREST: DEADLINE 1S JANUARY 2002 This is a request for seriously interested buyers to submit a single-page letter on letterhead stating interest in the listed equipment. No quotes please. Submissions will be reviewed for consideration for an upcoming request for quotes. Only serious responses on single page letters will be considered. Please include all contact information including email address in letter. Equipment is scheduled for sale in January 2002, All equipment is unused-

REPLY TO: Box# EO-8617, ENR, P.O. Box 900, New York, NY 10108 or Email: ENR [email protected]

42 ENR/December 17, 2001

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