Main Works Contract for White Horse Reservoir
From January 2026, the South East Strategic Reservoir Option (SESRO) project name is changing to White Horse Reservoir, with a strapline of 'a space for nature, a place for people.' As our reservoir proposals have evolved, so too has the potential legacy it could have. The proposed reservoir is a critical drought insurance policy for the next century and beyond - but it's also being designed as a place for people to use and enjoy for many years to come. At this exciting stage in development, it's important that we...
Buyer
THAMES WATER UTILITIES LIMITED
Value
£5,700,000,000
Published
22 Jan 2026
Closes
22 Jan 2026
Procurement details
Source
Find a Tender
Region
Berkshire
Procurement method
Selective
Category
Works
Contract starts
Not provided
Contract ends
Not provided
CPV classifications
09330000
Solar energy
43123000
Tunnelling machinery
45111100
Demolition work
45111200
Site preparation and clearance work
45112400
Excavating work
45112450
Excavation work at archaeological sites
45112500
Earthmoving work
45112700
Landscaping work
Lots
Lot 1 Main Works Contract for White Horse Reservoir
£5,700,000,000
Delivery: UKJ14 · United Kingdom
Documents
Unlock document linkThis link will take interested parties to the Applicant Registration Form. Completing the Applicant Registration Form will then, subject to confirmation, provid...
Not provided
This link will take interested parties to the Applicant Registration Form. Completing the Applicant Registration Form will then, subject to confirmation, provide suppliers with access to the secure site containing the Procurement Specific Q...
Bidding documents
Tender notice on Find a Tender
22 Jan 2026
Tender notice on Find a Tender
Tender notice · UK4 · Web page
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