Published date: 4 February 2020

This notice was replaced on 8 January 2021

This notice does not contain the most up-to-date information about this procurement. The most recent notice is:

Awarded contract (published 8 January 2021)

Closed opportunity - This means that the contract is currently closed. The buying department may be considering suppliers that have already applied, or no suitable offers were made.


Contract summary

Industry

  • Metalworking - 45262670

Location of contract

London

Value of contract

£0

Procurement reference

C4N47740292

Published date

4 February 2020

Closing date

10 February 2020

Contract start date

13 February 2020

Contract end date

24 February 2020

Contract type

Works

Contract is suitable for SMEs?

No

Contract is suitable for VCSEs?

No

Description

The Thames Tideway Tunnel project (the Project) will control CSO discharges by intercepting and diverting combined sewage flows into a new storage and transfer tunnel. The main tunnel will run from Acton Storm Tanks in west London to Abbey Mills Pumping Station in the east, where it will connect to the Lee Tunnel, which will transfer the combined sewage to Beckton Sewage Treatment Works for treatment. The Project extends from Acton Storm Tanks in west London, to Abbey Mills Pumping Station in east London. The Project includes associated works at Beckton STW, Shad Thames Pumping Station and Bekesbourne Street.

The geographic layout of the Project and local authorities through which it passes is shown in Figure 1.
The Project comprises:
a. tunnels:
i. a main tunnel which will capture and store combined sewage from CSOs along its route and transfer it to Abbey Mills Pumping Station, from where the Lee Tunnel will transfer it for treatment at Beckton Sewage Treatment Works
ii. 11 connection tunnels, which will link flows from CSOs to the main tunnel.
b. Worksites:
i. five main tunnel Worksites (drive and/or reception sites)
ii. 16 CSO Worksites
iii. two System modification Worksites Thames Tideway Tunnel
iv. works at Beckton Sewage Treatment works.

Section 4: Scope of Works

Supply only of 4no. Bulkheads highlighted in red the overhead drawing no.3350-BAMNU-HAMPS-450-CZ-DR- 200027

Hammersmith site has requirement for bulkheads that will close openings that have been cast into Wall A. Their primary function is to protect the Chamber as the Inlet Channel breaks through into the new structure. The rubber gaskets create a watertight seal to stop inlet channel sewage from entering the chamber, delaying its use as a live sewer and therefore maintaining a working environment that does not need monitoring or confined space procedures.

Returned quotations will be evaluated by BMB JV's (BAM Nuttall, Morgan Sindall PLC & Balfour Beatty) Procurement team in conjunction with our design and engineering teams.
Quotations will be evaluated based on;
Cost
Timeliness of return
Adherence to and demonstration of understanding of the drawings and specifications provided at this point.
Provision of accurate product specifications to accompany the quotation.
Supplier experience of similar projects,evidence of this will be requested should the initial quotation be of interest.
Should the candidate supplier be shortlisted they will then be contacted directly by a member of the BMB Procurement Team within two weeks of shortlisting to discuss the requirement in detail.
BMB Joint Venture (BAM Nuttall, Morgan Sindall PLC & Balfour Beatty)
Hammersmith Site

More information

Links

Additional text

Hammersmith Site

About the buyer

Contact name

Bryan Jenkinson

Address

130 Wilton Road
London
SW1V1LQ
UK

Telephone

07590353416

Email

bryan.jenkinson@balfourbeatty.com