SAM #W911S226U3773

Army Solicitation for 750 kVA Pad-Mounted Transformer for Fort Buchanan, Puerto Rico

This procurement opportunity is issued by the Mission Installation Contracting Command (MICC) at Fort Drum for the Department of the Army: - Government Buyer: - Department of the Army, Mission Installation Contracting Command (MICC), Fort Drum - Product Requested: - One pad-mounted transformer for Fort Buchanan, Puerto Rico - Specifications: - 750 kVA, 13.2 kV/208Y/120 V, three-phase - Stainless steel construction, dead front design, pentahead security hardware - ANSI 61 grey color, welded tank, pressure tested - Electrical features: primary and secondary bushings, radial feed, ANSI standard impedance, tap changer - Protection and monitoring: fuses, gauges, indicators - Compliance Requirements: - ANSI/IEEE C57.12 series, DOE 2016 efficiency standards - NESC, NEC/NFPA 70, UFGS 26 12 19 - American Buy Act, PCB-free oil certification, UL listing - Delivery and Documentation: - Fully assembled delivery - Minimum one-year manufacturer warranty - Certified test reports, as-built drawings, installation manuals, warranty documentation - OEMs and Vendors: - No specific OEMs or vendors are named in the solicitation - Unique/Notable Requirements: - Strict compliance with multiple national and federal standards - Delivery to Puerto Rico, fully assembled, with comprehensive documentation and warranty

Description

Provide one Pad Mounted Transformer 750 kVA, 13.2 kV /208Y/120 V. Salient Characteristics: Furnish one (1) pad mounted, dead front, radial transformer, rated: ? Capacity: 750 kVA ? Phases: 3 ? Primary Voltage: 13,200 V (15 kV class) ?Secondary Voltage: 208Y/120 V ? Frequency: 60 Hz ? Phase: Three phase ? Cooling :ONAN ? Fluid: Mineral oil 2. Mandatory Physical Dimensions: The following dimensions are non negotiable: ? Height: 63?� inches (up to 64?� inches) ? Width: 65 inches ? Depth: May varies (existing is 41 inches) The Contractor shall confirm with proposal the manufacturing dimensions, either in writing or by a shop drawing, for government approval. 3. Mechanical and Construction Requirements: The transformer shall include: ?Stainless steel tank, cabinet and hardware (304) ? Dead front construction ? Pentahead security hardware ? ANSI 61 Grey color to match with existing enclosure ? Welded tank construction, sealed and pressure tested ? 1-inch Oil drain valve located on the primary side with 3/8-inch water sampler (required due to secondary side cable congestion) ? Arc-flash and safety labeling ? Lifting lugs and jacking pads ? Nameplate per ANSI C57.12.00 4.Electrical Requirements: ? Primary bushings: (6) 200 A load break wells with inserts for (3)LV and (3) 10KV arresters ? Secondary bushings: NEMA spade w/ supports terminals 10holes (3) LV and (1) neutral per ANSI ? Configuration: Radial Feed ? Impedance: Standard ANSI values for 750 kVA ? Taps: �2 x 2.5% (standard 5 position no load tap changer) 5.Protection and Monitoring: The transformer shall include: ? Bayonet fuse with isolation link? Current limiting fuses ? Load break switch (2 position minimum) ? Nitrogen pressure gauge, test port and blanket ? Temperature gauge ? Pressure vacuum gauge ? Liquid level indicator ? Schrader valve Note: All gauges must be visible. 6. Compliance Requirements: The transformer must comply with: ? ANSI/IEEE C57.12 series ? DOE 2016 efficiency standards ? National Electrical Safety Code (NESC) ? National Electrical Code (NEC /NFPA 70) ? UFGS 26 12 19 ? Pad Mounted, Liquid Filled, Medium Voltage Transformers ?American Buy Act ? PCB-free oil certification ? UL Listed 002. Provide Factory routine test Reports Results and documentation as minimum: ? Insulation resistance test ? Winding resistance test ? Turns ratio (TTR) ?Polarity and phase-relation test ? No-load and load-loss test ? Dielectric test ? Excitation test ?Impedance test ? Applied and Induced potential tests ? Leak Test ? Oil quality test (dielectric strength, moisture, interfacial tension) ? Certified As-built drawings ? Certified test report signed by manufacturer ? Installation and OM manuals ? Warranty documentation (minimum 1 year) ? Destination to the federal facility Fort Buchanan, Puerto Rico00934 ? ECD: 40 weeks ? Unit must arrive fully assembled and ready for installation ?Packing slip must include contract number, PO number, and serial number? Minimum 1 year manufacturer warranty covering defects in equipment. Additional Links:Department of Defense Procurement ToolboxPIEE Solicitation Module Link for W911S226U3773Registration Instructions for the PIEE Solicitation ModuleWeb Based Training for the PIEE Solicitation Module

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