Procurement Summary
Country : USA
Summary : 500 KVA Liquid Fill Pad Mount Transformer Type
Deadline : 03 Sep 2024
Other Information
Notice Type : Tender
TOT Ref.No.: 106075952
Document Ref. No. : 47QSSC24Q8901
Competition : ICB
Financier : Self Financed
Purchaser Ownership : Public
Tender Value : Refer Document
Purchaser's Detail
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Description
Product: 500 KVA Liquid Fill Pad Mount Transformer Type, or Equal
MPD Naval Base San Diego is requesting a 500KVA fluid filled 12470-480/277 3Ph Pad mount Transformer
^HITACHI 500 KVA Liquid Filled Padmounted Transformer Type.
Padmounted
HV 12470 Delta LV-480Y/277 3P 60HZ
Description:
Type CU/CU
Padmounted Transformer Fluid Natural Ester Fluid
Core Grain Oriented Steel Phase 3 Phase
Frequency 60 Hz
Average Winding Rise 65 °C Ambient Temperature 30 °C High Voltage 12470 Delta High Voltage Taps +2 -2 2.5%High Voltage BIL 95kV BIL Low Voltage 480Y/277
Low Voltage BIL 30kV BIL Low Voltage Neutral XO bushing with ground strap
Feed Configuration Loop feed Color Bell Green (Munsell 7GY 3.29/1.5)
Customer Specification NONE Features (included in price): TANK & CABINET
Dry Nitrogen Blanket
304L Stainless Steel Transformer (Tank+Base+Cabinetry)
6 parking stands
Full Tank Weather cover Seismic rated transformer design with seismic anchors
Penta-head cabinet handle bolt SST hardware
GROUNDING
2-hole ground pads (1 in HV and 1 in LV)
BUSHINGS
Threaded stud LV bushings x 4 Load break inserts 25 kV (dead front) x 6
ANSI C57.12.34 Fig 9&11 HV
bushing pattern (minimum)
200-amp HV bushing wells x 6
6-hole NEMA spade terminals x 4 Spade Supports
ANSI C57.12.26 Fig 3&4a minimum stgrd LV bushing pattern ARRESTERS
12 kV MCOV 10.20 elbow arrester - 25 kV interface x 3
FUSES
Oil retaining valve on bayonet x 3
Scoop drip shield x 3
Bayonet expulsion fuse no isolation link x 3
Oil-immersed partial range current limiting fuse x 3
Spare current limiting fuses x 3 SWITCHES
4-position 200-amp T-blade make before break (closed transition)
MONITORING
Thermometer w 2 alarm contacts 1 NO & 1 NC each Qualitrol
167-288-01 p/n 30C6637H01 Pressure Vac Gauge with Bleeder & Contacts
Schrad...
Active Contract Opportunity
Notice ID : 47QSSC24Q8901
Related Notice
Department/Ind. Agency : GENERAL SERVICES ADMINISTRATION
Sub-tier : FEDERAL ACQUISITION SERVICE
Office: GSA/FAS/GSS/QSCB, SUPPLY CHAIN MANAGEMENT CONTRACTING DIVISION
General Information
Contract Opportunity Type: Combined Synopsis/Solicitation (Original)
All Dates/Times are: (UTC-04:00) EASTERN STANDARD TIME, NEW YORK, USA
Original Published Date: Aug 20, 2024 03:11 pm EDT
Original Date Offers Due: Sep 03, 2024 12:00 pm EDT
Inactive Policy: 15 days after date offers due
Original Inactive Date: Sep 18, 2024
Initiative: None
Classification
Original Set Aside:
Product Service Code: 6120 - TRANSFORMERS: DISTRIBUTION AND POWER STATION
NAICS Code: 335311 - Power, Distribution, and Specialty Transformer Manufacturing
Place of Performance: San Diego, CA USA
Documents
Tender Notice
RFQ-N6247A41917034-Transformer.pdf
Form-1449-N6247A41917034.pdf