WP3040 - H7 Renewals Steelwork
Costain Limited (H7-Heathrow) · £500,000 – £1,000,000 · closes 6 Apr 2026
£500,000 – £1,000,000
Estimated value
Closed
Deadline
24 Mar 2026
Published
This tender has closed.
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About this contract
There is a requirement for a steelworks contractor as part of our H7 Renewals portfolio in the CTA Tunnel: Works will include: - Replacing steelwork - Corroded steelwork treatment - Along undercroft of the tunnel (confined/restricted space) - 5 & half tonne steel in undercroft - Propping side bore from undercroft, swapping out steel - Grouting of baseplates, removing steelwork out - Looking at circular economy/re-purposing steel
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