SAM #31125260000817

US Coast Guard Base Cape Cod Airfield Lighting Transformer Replacement

This opportunity involves the replacement of airfield lighting transformers at US Coast Guard Base Cape Cod. - Government Buyer: - U.S. Coast Guard, Base Cape Cod (Department of Homeland Security) - OEMs (Original Equipment Manufacturers): - McGraw Edison (Power System Division, Canonsburg, PA) - ABB (Power System Division, Jefferson City, MD) - Southeastern Transformer Co. (Dunn, NC) - Products/Services Requested: - Removal and disposal of three existing airfield lighting transformers: - Two McGraw Edison single-phase, 37.5 KVA, 60 hertz transformers (part numbers: 74ZD743004, 73ZE858030) - One ABB three-phase, 1500/1680 KVA, 60 hertz transformer (part number: 11JC572250001) - Option for removal and replacement of one Southeastern Transformer Co. single-phase, 15 KVA, 60 hertz transformer (part number: 1019102) - Installation of new transformers (specifications to be verified on site) - Testing, hazardous material handling, and site restoration - Unique/Notable Requirements: - Contractors must verify transformer specifications on site - Investigation and analysis of oil leaks for feasibility of repair or replacement - Compliance with NFPA 70 and FAA regulations - All work, including cleanup and acceptance, must be completed within 45 days from Notice to Proceed

Description

SCOPE: The Contractor shall provide all personnel, equipment, tools, materials, supervision, and other items and services necessary to remove and dispose of existing airfield lighting transformers and replace with new (Fig. 1-11)  at the U.S. Coast Guard, Base Cape Cod, on Joint Base Cape Cod, Buzzards Bay, MA, 02542.  Existing transformers: Contractors shall verify transformer specifications. Transformer 413 (Fig. 1-3), adjacent to building 614 and runway 23. MANUFACTURER - McGraw Edison, Power System Division, Canonsburg, PA, 15317, single phase, 60 hertz, KVA 37 ½, 65° RISE, serial number 74ZD743004, voltage rating 4160GRD.Y/2400x12470GRD.Y/7200x13800GRD.Y/7970 240/120, cat nc. AAVL 115079A-37-K1, class OA, % IMP. 1.9 - 1.8, WDG MAT L.V. AL HV CU, wt.lb. 855, H.V. CONNECTION: VOLTAGE 2400 – SWITCH POSITION 2.4, VOLTAGE 7200 – SWITCH POSITION 7.2, VOLTAGE 7970 – SWITCH POSITION 7.9 Transformer 523 (Fig. 4-6), adjacent to building 614 and runway 14, MANUFACTURER - McGraw Edison, Power System Division, Canonsburg, PA, 15317, single phase, 60 hertz, KVA 37 ½, 65° rise, serial number 73ZE858030, voltage rating 4160GRD.Y/2400x12470GRD.Y/7200x13800GRD.Y/7970 240/120, cat nc. AAVL 115079A-37-K1, class OA, % imp. 1.9 - 1.8, WDG MAT L.V. AL HV CU, wt.lb. 855, H.V. CONNECTION: VOLTAGE 2400 – SWITCH POSITION 2.4, VOLTAGE 7200 – SWITCH POSITION 7.2, VOLTAGE 7970 – SWITCH POSITION 7.9 Transformer 232177 (Fig. 7-9), adjacent to building 3181 parking. MANUFACTURER - ABB, Power System Division, Jefferson City, MD, 21755, Three phase distribution, 60 hertz, KVA 1500/1680, 55/65° RISE, style number F3HF147L66, serial number 11JC572250001, MFG Date Jun-11, voltage rating 22860GRDy13200, HV BIL KV 125, HV MTL AL, % Impedance 5.75, Low voltage 4160Y/2400, LV BIL KC 60, LV MTL AL, Mineral Oil 513 Gallons. NOTE: The Contractor shall investigate and determine the existence of oil leaks and provide analysis/feasibility for replacement or repair. Option Bid: Transformer 575 (Fig. 10-12), adjacent to building 195 and runway 5, Manufacturer Southeastern Transformer Co, Dunn, NC, single phase, 60 hertz, KVA 15, % imp. 3.6, serial number 1019102, volts 12470GRDY/7200-240/120.

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