The contract is being tendered in 10 separate Lots – the water company is looking to put frameworks in place for:

The competitive flexible procurement procedure is as follows

Current estimated start and end contract dates are 1 January 2027 to 1 January 2032, with further possible extension options up to to 1 January 2037. Estimated contract award decision date is currently 1 November 2026.

Deadline for submission of enquiries about the contract is 5:00pm on 8 May 2026 and deadline for requests to participate is 3:00pm on 29 May 2026.

Click here for more information, submission address and any special instructions