---
title: "Thames Tideway Tunnel - C405 Main Works West - Hammersmith Deaeration Gallery & Connection Culvert"
ocid: "ocds-b5fd17-3fc7e433-faa7-432c-acd1-a173598f53dc"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-3fc7e433-faa7-432c-acd1-a173598f53dc"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-3fc7e433-faa7-432c-acd1-a173598f53dc.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-3fc7e433-faa7-432c-acd1-a173598f53dc.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "BMB JOINT VENTURE (BAM NUTTALL, MORGAN SINDALL PLC & BALFOUR BEATTY)"
published: "2021-01-08"
---

# Thames Tideway Tunnel - C405 Main Works West - Hammersmith Deaeration Gallery & Connection Culvert

Buyer: BMB JOINT VENTURE (BAM NUTTALL, MORGAN SINDALL PLC & BALFOUR BEATTY)  
Current stage: Award  
OCID: ocds-b5fd17-3fc7e433-faa7-432c-acd1-a173598f53dc

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## Summary

The procurement process involves the BMB Joint Venture (comprising BAM Nuttall, Morgan Sindall PLC, and Balfour Beatty), which is managing a tender for the Thames Tideway Tunnel project, specifically focusing on the C405 Main Works West at the Hammersmith site. The project, categorised under the works industry, aims to construct essential infrastructure, including a Deaeration Gallery and a Connection Culvert, to manage combined sewage flow in London. The tender was published on 27 March 2020 and closed on 7 May 2020, with the contract period scheduled to run from 28 May 2020 to 30 September 2020. All works will be situated in London, UK, and the procurement method employed is an open procedure, indicating broad competition for suppliers.

This tender presents significant opportunities for construction and civil engineering firms, particularly those with expertise in concrete works, installation of shutters, and related civil engineering projects. Businesses that can demonstrate experience in large-scale infrastructure developments and possess a strong capacity for quality work in high-pressure environments will be well-suited to respond. The successful bidder will need to provide comprehensive services, including concrete placement and labour, allowing suitable companies the chance to expand their portfolio within a pivotal public works initiative.

## Notice

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 As part of the works for the Thames Tideway West project at Hammersmith Pumping Station (HAMPS), BMB are required to construct a Connection Culvert that will take the storm flows from the existing Thames Water Infrastructure into the new Tideway Tunnels and a Deaeration Gallery providing ventilation throughout the system. The pumping station is sited to the north of the River Thames, just west of the Hammersmith Bridge. These works are to run concurrently with other BMB areas of work including CSO Drop Shaft and Inlet Channel works. Full welfare facilities will be provided to all sub-contractors. This is for the construction of the permanent RC structures detailed below and include: * Connection Culvert * Flow Measurement Chamber (sited on top of the south end of the Connection Culvert) * Deaeration Gallery All method statements and ITP's will be complied by BMB with input from the FRC Subcontractor on all areas of the construction process. All materials that will be used in the permanent works will be supplied by BMB along with the associated Materials Compliance Record (MCRs) again with full input from the FRC Subcontractor. BMB will supply the concrete and reinforcement for all permanent works including blinding. The successful bidder will provide all means of concrete placement and labour to carry out the works safely, efficiently and to a high-quality standard. All temporary materials required and used for the construction of these phases of work will be supplied by the FRC Subcontractor. All temporary works are to be Additional information: Hammersmith Site

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/22f1a5e2-cc37-42b1-8b40-ded886bd3a3e |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Open |
| Procurement method details | Open procedure (below threshold) |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 8 Jan 2021 |
| Submission deadline | 7 May 2020 |
| Future notice date | Not specified |
| Award date | 27 May 2020 |
| Contract period | 27 May 2020 - 30 Sep 2020 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £1 |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | BMB JOINT VENTURE (BAM NUTTALL, MORGAN SINDALL PLC & BALFOUR BEATTY) |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1V 1LQ |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI3 Inner London - West |
| ITL 3 | TLI35 Westminster and City of London |
| Local authority | Westminster |
| Electoral ward | Pimlico North |
| Westminster constituency | Cities of London and Westminster |
| Delivery location | TLI London |

## CPV Codes

### Divisions

- 44 - Construction structures and materials; auxiliary products to construction (except electric apparatus)
- 45 - Construction work

### Codes

- 44114000 - Concrete
- 44221400 - Shutters
- 45421142 - Installation of shutters

## Release History

- 8 Jan 2021 at 10:34 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/22f1a5e2-cc37-42b1-8b40-ded886bd3a3e
- 27 Mar 2020 at 16:00 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/8ccffc93-8995-4272-a268-ce88c128671a

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/22f1a5e2-cc37-42b1-8b40-ded886bd3a3e
  8th January 2021 - Awarded contract notice on Contracts Finder
- https://www.contractsfinder.service.gov.uk/Notice/8ccffc93-8995-4272-a268-ce88c128671a
  27th March 2020 - Opportunity notice on Contracts Finder
- https://www.competefor.com/business/viewOpportunityDetailsSupplier.html?id=48538990
  Please follow this link to view the notice.

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-b5fd17-3fc7e433-faa7-432c-acd1-a173598f53dc. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-3fc7e433-faa7-432c-acd1-a173598f53dc.json.