Global Tender for National Grid Power Transformers
5 frameworks for the supply and/or installation and/or commissioning of power transformers for National Grid comprising: - UK electricity transmission networks across England and Wales - UK electricity distribution networks across the East Midlands, West Midlands, Wales and South West of England - US electricity transmission and distribution across New York State and New England. Lots 1, 2 , 3 and 4 will be awarded as individual framework agreements, and lots 5 - 7 under one framework agreement.
Buyer
NATIONAL GRID UK LIMITED
Value
£440,000,000
Published
16 Dec 2022
Closes
13 Jan 2023
Procurement details
Source
Find a Tender
Region
Westminster
Procurement method
Selective
Category
Goods
Contract starts
Not provided
Contract ends
Not provided
CPV classifications
31174000
Power supply transformers
31170000
Transformers
Lots
Lot 1 UK High Voltage Transmission Transformers and Shunt Reactors
Value not provided
The manufacture, testing, delivery, install and Stage 1 commissioning (commissioned to pre-energisation) of one or multiple of the following: 400kV (BIL 1425kV) - Transformers to 1100MVA - Shunt Reactors to 200MVAr 275kv (BIL 1050kV) - Transformers to 240MVA - Shunt Reactors to 100MVAr
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), East Of England
Lot 2 UK Medium Voltage: Tertiary Connected Transformers
Value not provided
The manufacture, testing, delivery, install and Stage 1 commissioning (commissioned to pre-energisation) of: Tertiary Transformers : 33kV (BIL 170kV) to 60MVA including physical short circuit testing without concession to IEC specification
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), East Of England
Lot 3 UK Distribution Bulk Supply Transformers
Value not provided
The manufacture, testing, delivery, install and Stage 1 commissioning (commissioned to pre-energisation) of bulk supply transformers: 132kV (BIL 650kV) upto 90MVA
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), East Of England
Lot 4 UK Distribution Primary Transformers
Value not provided
The manufacture, testing, delivery, install and Stage 1 commissioning (commissioned to pre-energisation) of UK Primary Transformers: 66kV & 33kV CER - 66kV (BIL 325kV) upto 40MVA - 33kV (BIL 170kV) upto 40MVA 33kV CMR (5MVA) - 33kV (BIL (170kV) 5MVA upratable to 6.25MVA
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), East Of England
Lot 5 US High Voltage Primary Transformers UVDB Code 1.07.2700 (less than 10 MVA)
Value not provided
The manufacture, testing, delivery, install and Stage 1 commissioning (commissioned to pre-energisation) of US High Voltage power Transformers rated 230kV and above: • Large power transformers with 268.8/358/448 (AUTO) MVA size • Large power transformers with 330/440/550 MVA size
Delivery: US
Lot 6 Options for extending for a maximum of 36 months in one or more renewal periods.
Value not provided
The manufacture, testing, delivery, install and Stage 1 commissioning (commissioned to pre-energisation) of US Medium Voltage Transformers rated 65kV - 115kV, 15 MVA base - 100 MVA: • MV Tx 24/32/40 MVA • MV Tx 30/40/50 MVA • MV Tx 33/44/55 MVA
Delivery: US
Lot 7 Lot 7 US Low Voltage (less than 10MVA) Transformers
Value not provided
The manufacture, testing, delivery, install and Stage 1 commissioning (commissioned to pre-energisation) of Low Voltage Power Transformers rated below 69kV 15MVA base: • Small Tx 3.75/4.687 MVA • Small Tx 7.5/9.375 MVA • Small Tx 10/12.5 MVA • Small Tx 12/16/20 MVA
Delivery: US
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