Seilwaith Amey Cymru / Amey Infrastructure Wales Limited · Sell2Wales

Closed

Tender: Planned and Reactive Maintenance of CVL High Voltage Railway Power Systems – Amey

Released about 1 month ago

Closed23 Oct 2026

Likely valueRough estimate£50K to £520KInflation adjusted

LocationWales

AgencySeilwaith Amey Cymru / Amey Infrastructure Wales Limited

SourceSell2Wales

CategoryInfrastructure

Submissions closedClosed Fri, 23 Oct 2026

About

Amey is seeking a contractor to provide planned, cyclical and reactive inspection, maintenance, repair and renewal services for the CVL traction and non-traction high voltage power systems, including associated feeder stations, switching stations, 25kV assets, 11kV non-traction supplies, auxiliary transformers, protection systems, cables and related infrastructure. The contractor must deliver the service in accordance with Network Rail standards and the Employer’s specifications, provide competent staff for access planning, isolations and technical support, maintain a 24/7 emergency fault response capability, meet defined response times and KPIs, complete all inspection/test records and defect reports, and support both routine maintenance and separately instructed project works as required.

Similar open tenders1

Electrical Installation, Maintenance, PAT and Fixed Wire Testing Framework – Mid and West Wales (6 Lots)Infrastructure

06 Nov 2026

Similar awarded contracts12

Likely value £50K to £520K

Planned Preventative Maintenance of High Voltage Network at University of SheffieldEnergy & EnvironmentNo award has been made

£240,000

Maintenance of High Voltage Equipment incorporating Low Voltage Switchgear MaintenanceInfrastructureSerconnect Ltd

£265,000

Control, Operation and Maintenance of High Voltage Equipment with Low Voltage Switchgear MaintenanceEnergy & EnvironmentESM POWER LIMITED

£83,578

High Voltage Maintenance Services at Daresbury Laboratory, WarringtonEnergy & EnvironmentIpsum Power (Private Networks) Limited

£291,238

Agency spend history

Seilwaith Amey Cymru / Amey Infrastructure Wales Limited

What Seilwaith Amey Cymru / Amey Infrastructure Wales Limited has spent, year by year and by contract size, and who won the work.

Unlock the full platform.

7 days free, then £36/GBP per month. Cancel anytime.

What you get

Find

Find infrastructure tenders in Wales in one place.

This one came from Sell2Wales. We monitor central, devolved and local government portals in near real time and update the feed as tenders are published, so you check one place instead of many.

Search by keyword, or describe your workType a keyword, or switch to AI search and say what your business does.

Narrow it downFilter by category, region and area, or view open tenders on a map.

Alerts

More tenders like this one, sent to you.

Tell us what you are looking for and we email you when a matching tender is published.

Set it up your wayUse keywords, a description of your work, a location or a distance from a postcode. Up to 10 alerts.

Instant or dailyGet an email when a match is published, or one summary a day.

Assess

Size up this tender in minutes.

Before you open a single document, get the requirements, a likely value and who you would be up against.

Requirements from the documentsWho can bid, mandatory criteria, how it is scored, insurance and key dates, each with its source.

Value and competitionAn estimated value from similar awarded contracts, and the suppliers most likely to bid.

Market

Follow this agency and the suppliers it buys from.

Awarded contracts with the supplier and the value, so you can check prices, spot competitors and find work that is coming back to tender.

Supplier and buyer profilesWhat each one has won or awarded, who they work with, and how that is changing.

Contracts ending soonTerms that finish in the next 12 months, which often go back out to tender.

Pipeline

Track your bids from interested to won.

Save a tender in one click and move it through each stage as you work on it.

Work as a teamInvite colleagues so you work from the same list.

Take it with youExport tenders and matches to CSV.

GovBot

Ask a question in plain English.

Find tenders, look up a supplier, or check who won a contract. Just type what you need.

Get started

Get infrastructure tenders in Wales by email.

Find the tender, size it up and track the bid, in one place.

7 days free, then £36/GBP per month