Procurement

Coppermills WS-SRP Procurement

THAMES WATER UTILITIES LIMITED

Procurement identifier (OCID): ocds-h6vhtk-042ec1

Description

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.