RFP QuestBeta
Awarded · ResultStage · award

Transport for Wales

Earthing and Bonding

ConstructionCPV 34946100
ValueValue not published
Awarded
Published28 Jul 2022
RegionNationwide
Outcome — awarded
Balfour Beatty Rail Limited + 3 more

This is a contract result notice, not an open opportunity. Details from the official award data.

Who to contact
Leanne Millard
procurement@tfw.wales
+44 2921673434

The procurement contact named on the official notice.

The brief

This requirement is needed to enable the successful electrification of the Core Valley Lines.

E&B will play a key part in ensuring the safety of all personnel working on or near the rail, and of rail service users and customers once the line sections are energised.

An effective E&B system will assist in minimising any identified Electromagnetic Compatibility (EMC) issues across an installation.

Earthing and Bonding will need to be installed across the route, on all OLE assets, stations, bridges, fences and other metal assets to: - Ensure personal safety for those located on or about the railway, - Provide a safe return path for current in the event of an electrical fault, - Provide a return current path for normal load current; and - Ensure the correct operation of electrical protection systems.

Requirements

What the notice asks for

01

This requirement is needed to enable

This requirement is needed to enable the successful electrification of the Core Valley Lines.

02

Earthing and Bonding will need to

Earthing and Bonding will need to be installed across the route, on all OLE assets, stations, bridges, fences and other metal assets to:.

03

Ensure personal safety for those located on

Ensure personal safety for those located on or about the railway,.

04

Provide a safe return path for current

Provide a safe return path for current in the event of an electrical fault,.

05

Provide a return current path for normal

Provide a return current path for normal load current; and.

Sentences from the notice that state an obligation, surfaced automatically and shown in the order they appear. Not an exhaustive list — always confirm against the tender documents.

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Source & provenance
OCID
ocds-h6vhtk-0319dc
Stage
award · Awarded
Source
Find a Tender
Buyer ref
020582-2022
View the original notice on Find a Tender

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

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