Mains Rehabilitation

  • THAMES WATER UTILITIES LIMITED

F14: Notice for changes or additional information

Notice identifier: 2025/S 000-001856

Procurement identifier (OCID): ocds-h6vhtk-04c0ac

Published 20 January 2025, 12:40pm



Section one: Contracting authority/entity

one.1) Name and addresses

THAMES WATER UTILITIES LIMITED

Reading

RG18DB

Contact

Thames Water

Email

procurement.support.centre@thameswater.co.uk

Country

United Kingdom

Region code

UKJ11 - Berkshire

Companies House

02366661

Internet address(es)

Main address

https://www.thameswater.co.uk/


Section two: Object

two.1) Scope of the procurement

two.1.1) Title

Mains Rehabilitation

Reference number

FA2172

two.1.2) Main CPV code

  • 45000000 - Construction work

two.1.3) Type of contract

Works

two.1.4) Short description

This project includes, but is not limited to the following packages of work:

A new chemical storage and dosing system to aid Phosphorus removal

A new pre-aeration primary tank supernatant and RAS mixing and distribution chamber

A new activated sludge aeration lane that matches existing with two new 35 m diameter final settlement tanks and RAS system

A new Tertiary Solids Removal treatment stage

A new standby power facility

A new centrate storage tank and pump system to return centrate for treatment

A new Picket Fence Thickener to operate in parallel to two existing units

A new liquor return pump station to return site liquors for treatment


Section six. Complementary information

six.6) Original notice reference

Notice number: 2024/S 000-038402


Section seven. Changes

seven.1.2) Text to be corrected in the original notice

Section number

II.2.4

Lot No

Lot 2

Place of text to be modified

Cancelation of lot 2

Instead of
Text

Lot 2 - Build Only

Water Quality, Burst Driven, DMA Replacement

NEC4 ECSS Short form with TW Amendments

Optimisation, structural replacement or relining of distribution water mains within DMAs and bounded by district meters and the District Boundary Valves.

Structural replacement of all service connections from the distribution mains to customer boundaries, including installation of a suitable boundary box.

Replacement of all apparatus connected to the network including valves, hydrants, disinfection points, air valves, etc.

Securing abandoned mains by cutting and capping. Removing surface covers, marker posts and plates of abandoned washouts, hydrants and valves etc. so that only covers relating to live apparatus remain.

Read
Text

We would like to inform that the PQQ FA2172 Main Rehab Framework Lot 2 process is being terminated due to a lack of candidates. Lot 2 was structured as a multi-supplier framework with 3 to 5 contractors.

Since we received only one Lot 2 PQQ response it is not possible to proceed at this stage with a tender process for Lot 2 that is consistent with the Contract Notice.

The limited number of submissions received would additionally not provide the necessary competitive environment required to ensure the best value for money.

This decision has been made in accordance with our procurement process, which aims to foster a competitive and fair bidding process.

We believe that re-evaluating the scope of the ITN and possibly re-issuing it at a later date may attract a broader range of suppliers and ensure a more competitive process.