---
title: "Slough STW Quality AMP 7 New Permit"
ocid: "ocds-h6vhtk-048373"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-048373"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-048373.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-048373.json"
source: "Find A Tender Service"
current_stage: "Tender"
buyer: "THAMES WATER UTILITIES LIMITED"
published: "2024-08-06"
---

# Slough STW Quality AMP 7 New Permit

Buyer: THAMES WATER UTILITIES LIMITED  
Current stage: Tender  
OCID: ocds-h6vhtk-048373

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## Summary

Thames Water Utilities Limited is soliciting bids for the "Slough STW Quality AMP 7 New Permit" project, categorized under "Construction work." The procurement stage is currently in the Tender phase. The project entails extensive construction work within Slough, South East England (UKJ1), including various facets such as the installation of a new chemical storage and dosing system, new activated sludge aeration lanes, and additional activated sludge tanks among other facilities. An amendment moved the pre-qualification questionnaire (PQQ) deadline to 30 August 2024 at 12 noon. Noteworthy is the total project value estimated at £72 million, with a contract duration of approximately five years (1,800 days). The project employs a selective procurement method with a negotiated procedure, requiring electronic submissions through Thames Water's Smartsource portal.

This tender provides a significant growth opportunity for companies specialising in construction and civil engineering, particularly those with experience in large-scale water treatment projects. The scope of the work offers various avenues for different types of businesses, from chemical equipment manufacturers and suppliers to construction and civil engineering contractors. Additionally, companies that can provide technical expertise in wastewater management, mechanical installations, and power facility implementations would be well-suited to compete for the contract. The tender also allows for consortia to participate, which could foster collaborative business growth and innovation.

## Notice

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

### Lot Information

Lot 1

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

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/024676-2024 |
| Notice type | Tender Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Selective |
| Procurement method details | Negotiated procedure with prior call for competition |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 6 Aug 2024 |
| Submission deadline | 19 Aug 2024 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £72,000,000 |
| Lots value | £72,000,000 |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | THAMES WATER UTILITIES LIMITED |
| Locality | READING |
| Post town | Reading |
| Postcode | RG1 8DB |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ1 Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 | TLJ16 Berkshire West |
| Local authority | Reading |
| Electoral ward | Thames |
| Westminster constituency | Reading Central |
| Delivery location | TLJ1 Berkshire, Buckinghamshire and Oxfordshire |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45000000 - Construction work

## Release History

- 6 Aug 2024 at 12:58 - TenderUpdate - Tender Notice - https://www.find-tender.service.gov.uk/Notice/024676-2024
- 22 Jul 2024 at 15:27 - Tender - Tender Notice - https://www.find-tender.service.gov.uk/Notice/022738-2024

## Notice URLs

- http://thameswater.smartsourceportal.com
- https://www.thameswater.co.uk
- https://www.thameswater.co.uk/about-us/our-suppliers/procurement

## 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-h6vhtk-048373. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-048373.json.