Only Rainwater into Windermere programme (up to GBP 3.7bn) – GBP 600M design & integration appointment, tender notice due early Nov 2026 (tunnels, up to 138 km sewers, new treatment works)
تأهيل مسبق – United Kingdom
Water and wastewater design consultancies, tunnelling and sewer specialists should prepare for the November tender on this Lake District wastewater overhaul.
| Type | Pre-qualification / EOI |
|---|---|
| Status | Open – deadline not published |
| Country | United Kingdom · Windermere |
| Client / owner | United Utilities |
| Value | GBP 600M |
| Announced | 23 Oct 2026 |
| Project type | Wastewater & sewage, Pipelines & utility networks |
Trades and packages needed
- MEP & process design engineering (main package)
- Structural & civil design (main package)
- Project management & construction supervision (main package)
- Land surveying & geotechnical investigation
- BIM, digital engineering & 3D scanning
- Tunnelling & microtunnelling
- Water, sewer & utility networks (incl. HDD)
What to do
Early stage – get on the client's or bidders' vendor lists now.