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WP3370-Drainage Works - CTA Main Works

Costain Limited (H7-Heathrow) Published 21 Oct 2025 Contracts Finder

key details

Value£1,000,000
Statusactive
Category (CPV) 45232452 +1 more
RegionLondon
Deadline27 Oct 2025
Contract start13 Mar 2026
Contract end31 Oct 2026
SME suitableYes
OCIDocds-b5fd17-44b98a2c-57dd-4323-876e-e1106e7a8c42

description

Drainage Overview:

Repairs to the existing drainage in the immediate area outside the tunnel portals. Mostly patch repairs with Cured In Place liner. Some elements of robotic cutter required.

Element of regrading required to side bore surface to address ponding issue

Interfaces: None beyond standard tunnel working

Constraints: Works in carriageway during bore closure only

Quantities:

CIP Liner: 4no.

Robotic Cutter to Remove

documents

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notice history

1 notice published against this procurement.

PublishedTypeRegimeNotice
21 Oct 2025 Tender (tender) · a0aa0cce-9d43-46b7-9070-3e7cf53a71d3-868900

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