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Coppermills WS-SRP Procurement — THAMES WATER UTILITIES LIMITED | UKGovscan
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AWARDEDProcurement notice · THAMES WATER UTILITIES LIMITEDRef ocds-h6vhtk-042ec1
1.1. This project includes, but is not limited to the following packages of work:
A new circa 700 Ml/d High Lift Pumping Station (HLPS)
A new circa 260 Ml/d Slow Sand Filter (SSF) Recirculation and Run-to-Waste system
A new cryptosporidium treatment system to treat SSF filtrate for Cryptosporidium inactivation*
A new circa 50 Ml/d contact tank draindown pumping station and dechlorination system*
An overview of each of these packages and general requirements are provided in the Sections below.
*Note: Thames Water is currently developing the requirements for these elements of scope and may decide to remove them from the scope of works or delay delivery of them following contract award, which will affect the overall value of works and programme duration.
Data note: the source feed marks these lots as cancelled even though their awards are active — an inconsistency in the published notice. The award status is shown above.
Key Dates
Published
12 May 2025
Tender Open
-
Tender Deadline
19 February 2024
Award Date
-
Contract Signed
10 March 2025
Contract Start
-
Contract End
-
Notice Amendments
Changes the buyer published to this notice after it first appeared.
Amendment 1
Change (II.2.14): - → Thames Water intend to amend the Contract Terms to significantly reduce the risk and liability for any successful tenderer. As a consequence Thames Water has taken the decision to extend the PQQ deadline by 4 weeks, the submission deadline for the PQQ will now be noon on the 18th March 2024.
Further information on the amended contract terms will be provided within the IASTA tendering portal shortly and Thames Water will advise when this is available via a follow up corrigendum.
Change (IV.2.2): 16 February 2024 → 18 March 2024
Please note the deadline has been extended from 16th February 2024 at 12 noon, to 18 March 2024, at 12 noon.
Amendment 2
Change (II.2.14): - → As advised in our previous corrigendum Notice reference: 2024/S 000-004970, we have now provided updated Contract Summary and an Incentives summary document within the IASTA portal.
Amendment 3
Change (IV.2.2): 18 March 2024 → 2 April 2024
Please note that we have extended this project until 2 April 2024, at 12 noon.
Amendment 4
Change (IV.2.2): 2 April 2024 → 16 April 2024
Please note that we have extended this project until 16 April 2024, at 12 noon.
Procurement Details
Method
Selective — suppliers are shortlisted first
Method Details
Negotiated procedure with prior call for competition