Published date: 11 May 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

  • Ventilation ducting - 39563530

  • Ventilation equipment - 42520000

  • Shutters - 44221400

    • Ventilation installation work - 45331210

Location of contract

London

Value of contract

£0

Procurement reference

C4N49138899

Published date

11 May 2020

Closing date

16 May 2020

Contract start date

6 July 2020

Contract end date

31 January 2021

Contract type

Works

Contract is suitable for SMEs?

Yes

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.

Scope of Works

Quotation / Prices

The Contractor requires a Subcontractor to provide a quotation for the following items in accordance with this Invitiation to Tender Document:

A. Design of a ventilation system that takes into account the existing ventilation system currently within the tunnel
B. Delivery of the ventilation system to the site
C. Installation of the ventilation system - Optional item
D. Maintenance of the ventilation system (PPM) - Optional item
E. Testing and Commissioning of the ventilation system - Optional item
F. Dismantling of ventilation system - Optional item
G. Collection of the ventilation system from site

Note: The Contractor will consider second hand options dependent on condition, age and location of the system.

The quotation provided should include:

• A system which is compliant with BS6164, EH40 and BTS best practice guidelines
• System plant, equipment and consumables that are available to meet a potential start date on site of 1st October 2020.
• Hire versus Purchase options are to be priced for the ventilation system (if applicable)


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)
Carnwath Road to Acton Storm Tanks

More information

Links

Additional text

Carnwath Road to Acton Storm Tanks

About the buyer

Contact name

colin smith

Address

130 Wilton Road
London
SW1V1LQ
UK

Telephone

07976181302

Email

colin.smith@tideway-west.london