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DEPT OF DEFENSE | DEPT OF THE AIR FORCE has floated a tender for 30 CES - Pad Mount Transformers (2 of 2). The project location is USA and the tender is closing on 30 May 2025. The tender notice number is FA461025Q0034, while the TOT Ref Number is 119167696. Bidders can have further information about the Tender and can request the complete Tender document by Registering on the site.
Procurement Summary
Country : USA
Summary : 30 CES - Pad Mount Transformers (2 of 2)
Deadline : 30 May 2025
Other Information
Notice Type : Tender
TOT Ref.No.: 119167696
Document Ref. No. : FA461025Q0034
Financier : Self Financed
Purchaser Ownership : Public
Tender Value : Refer Document
Purchaser's Detail
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Description
Five (5) phase pad-mounted transformers shall have the following voltage ratings: •112.5 KVA, 208Y/120, 12 kV•150 KVA, 480Y/277, 12 kV•300 KVA, 480Y/277, 12 kV•500 KVA, 480Y/277, 12.47 kV•750 KVA, 480Y/277, 12 kV In addition, the five phase pad-mounted transformers shall meet VSFB electrical requirements below: •All stainless-steel construction (includes tank, cabinet, base, radiators, fasteners, hinges, etc.), stainless-steel grade shall be 304L or 316L (if available).•"Pentahead" cabinet locking mechanism/device.•Dead-Front construction (HV-200A load break elbows with shield adapters).•Externally clamped LV bushings with threaded copper stud for full load current below 2, 100.amperes - NEMA spades shall be provided per ANSI hole requirements.•Radial feed or Loop feed•Frequency: 60Hz.•Windings: HV/LV copper•Mineral Oil-filled (Non-PCB): Type FR-3 Fluid.•Standard impedance.•Mild steel high-voltage/low-voltage compartment barriers.•Cooling fins.•Proper grounding provisions.•Dial type gauges for oil temperature, liquid level and pressure/vacuum.•Bay-O-Net fuses & current-limiting fuses: properly sized - additionally, the transformer shouldbe equipped with three spare fuses.•Two-position "ON/OFF" load break primary switch•5-position tap changer: (-5%, -2 ½ %, 0, +2 ½ %, +5%)•Automatic pressure relief device mounted on the terminal compartment.•Oil drain valve with sampling device, and an oil-fill/oil-level plug.•Nameplate and NEMA safety labels: include a "UL Listed" symbol on ratings label andnameplate.•Compliant with 2016 DOE Efficiency Standard.•Four (4) lifting lugs. •Entire exterior of the pad-mount transformer and terminal components shall be painted with aMunsell-Green, outdoor color-finish.•Guaranteed to have an average coil winding temperature of 65°C rise over an average ambient airtemperature of 30°C when operated at rated voltage and load conditions.•Provide DGA test to verify conformance to performance requirements as outlined in the latestre...
Active Contract Opportunity
Notice ID : FA461025Q0034
Related Notice
Department/Ind. Agency : DEPT OF DEFENSE
Sub-tier : DEPT OF THE AIR FORCE
Office: FA4610 30 CONS PK
General Information
Contract Opportunity Type: Combined Synopsis/Solicitation (Original)
Original Published Date: May 14, 2025 10:35 am PDT
Original Date Offers Due: May 30, 2025 01:00 pm PDT
Inactive Policy: 15 days after date offers due
Original Inactive Date: Jun 14, 2025
Initiative: None
Classification
Original Set Aside: Total Small Business Set-Aside (FAR 19.5)
Product Service Code: 6120 - TRANSFORMERS: DISTRIBUTION AND POWER STATION
NAICS Code: 335311 - Power, Distribution, and Specialty Transformer Manufacturing
Place of Performance: Lompoc, CA 93437 USA
Documents
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