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Awarded United Kingdom Services

High Voltage Protection Testing

Buyer: Network Rail Infrastructure Ltd

Published
17 July 2025
Estimated value
£4,800,000
Place of performance
UKK
Procedure
Open procedure
Notice number
041009-2025
Reference
ocds-h6vhtk-056169
Official source
Official source

CPV codes

Description

The provision of testing resource able to absorb defined cyclical & reactive works, undertaking substation relay protection tests comprising of 1 Level A Protection Tester with required competency specific categories and one testing assistant per team both holding 1st aid for electrical accidents. This will be per lot. This test team will carry out Services in the following: • Feeder relay test (Electronic/ Electro-Mech): OC, EF & TLY, SIP • Rectifier & Transformer protection test (Electronic/Electro-Mech): Bulhholtz, OC & EF, biased differential (PTX) • Bus zone protection The Supplier will endeavour to correct, in the same visit, faults identified during the testing to ensure a good service on site.

Lots (2)

LotDescriptionCPV codeAmount
1 Lot 1
UKK
31210000 Electrical apparatus for switching or protecting electrical circuits —
2 Lot 2
UKK
31210000 Electrical apparatus for switching or protecting electrical circuits —

Awards

Awarded toAmountDate
KH Engineering Services — —
WJ Project Services Ltd — —

Official publications

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Frequently asked questions

What is the estimated value of this tender?
The estimated value published by the buyer is £4,800,000.
Who is the buyer of this tender?
The contracting authority is Network Rail Infrastructure Ltd (United Kingdom).
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Data collected from official public procurement sources. Amounts as published by the buyer.