WP3370-Drainage Works - CTA Main Works
Costain Limited requires drainage repairs outside tunnel portals at Heathrow, primarily using cured-in-place lining with some robotic cutting and regrading work. Works must occur during bore closures only.
- Closed27 October 2025, 21:34
- Published21 October 2025
- Value£1.0m
- BuyerCostain Limited (H7-Heathrow)
- WhereHeathrow tunnel portals
- CategoryConstruction & building works
- RegionLondon
You'll want to look if you have experience with cured-in-place pipe lining and robotic drain cutting, and can work within strict traffic management constraints on active carriageways