Published date: 8 January 2021

Awarded contract - This means that the contract has been awarded to a supplier.


Closing: 16 May 2020, 12pm

Contract summary

Industry

  • Ventilation ducting - 39563530

  • Ventilation equipment - 42520000

  • Shutters - 44221400

    • Ventilation installation work - 45331210

Location of contract

London

Value of contract

£1

Procurement reference

C4A49138899

Published date

8 January 2021

Closing date

16 May 2020

Closing time

12pm

Contract start date

6 July 2020

Contract end date

31 January 2021

Contract type

Works

Procedure type

Open procedure (below threshold)

Any interested supplier may submit a tender in response to an opportunity notice.

This procedure can be used for procurements below the relevant contract value threshold.

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.

More information

Previous notice about this procurement

Thames Tideway Tunnel - C405 Main Works West - Main Tunnel Approach Ventilation System for Secondary Lining Works

  • Opportunity
  • Published 11 May 2020

Links

Additional text

Carnwath Road to Acton Storm Tanks

Award information

Awarded date

6 July 2020

Contract start date

6 July 2020

Contract end date

31 January 2021

Total value of contract

£0

This contract was awarded to 1 supplier.

Address

Reference

None

Supplier is SME?

No

Supplier is VCSE?

No

About the buyer

Contact name

colin smith

Address

130 Wilton Road
London
SW1V1LQ
England

Telephone

07976181302

Email

colin.smith@tideway-west.london