Find Sewage treatment works Tenders in the UK – Latest Public Sector Contracts

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Drainage works

Buyer : Pembrokeshire County Council

Wales

No of lots : 1

Tender Id : 2305250097

Type of Contract : PIN

Published : 23rd May 2025

Deadline : 23rd May 2026

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Descriptions

To include general engineering works, ad-hoc tankering & jetting services, cyclical maintenance and servicing of sewage treatment works & pumping stations.

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Supply of Integral Primary & Secondary Treatment System(s)

Buyer : SEVERN TRENT WATER LIMITED

North West+ 12 more

No of lots : 1

Tender Id : 1711250298

Type of Contract : PIN

Published : 17th Nov 2025

Deadline : 5th Dec 2025

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Descriptions

Supply (including design, assembly, supply, delivery and co-commissioning) of an integral modular primary and secondary treatment system(s) to be implemented as sidestream solutions at multiple sewage treatment works (STWs) across AMP8. Severn ....

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Supply, Delivery & Commission of a Thermal Hydrolysis Process (THP) System at Ne ....

Buyer : SEVERN TRENT WATER LIMITED

North East+ 8 more

No of lots : 1

Tender Id : 1605250560

Type of Contract : PIN

Published : 16th May 2025

Deadline : 16th May 2026

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Descriptions

Severn Trent Water (STW) serves over eight million people in the heart of the UK, supplying nearly over eight million people in the heart of the UK, supplying nearly two billion litres of drinking water a day to the highest standards in Europe. STW t ....

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HRA Responsive Works & Services - Drainage Services

Buyer : Wiltshire Council

South West

No of lots : 1

Tender Id : 2504250034

Type of Contract : PIN

Published : 25th Apr 2025

Deadline : 25th Apr 2026

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Descriptions

Wiltshire Council-Housing & Assets Team wishes to commission a specialist drainage contractor to carry out planned & responsive maintenance tasks to sewage treatment assets across the housing department portfolio. The current requirement is a ....

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Kent Bioresources Request for Information

Buyer : Southern Water Services Limited

North West+ 12 more

No of lots : 1

Tender Id : 1311250453

Type of Contract : PIN

Published : 13th Nov 2025

Deadline : 31st Mar 2026

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Descriptions

The Request for Information is available for download at southernwater.bravosolution.co.uk Look for "pqq_907 Kent Bioresources Project Request for Information" If you don't already have a login, registration is simple and free Introductio ....

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Southern Water Andover Link Main (ALM) Pipeline Construction & Connection

Buyer : Southern Water Services Limited

North West+ 15 more

No of lots : 1

Tender Id : 3110250119

Type of Contract : PIN

Published : 31st Oct 2025

Deadline : 19th Dec 2025

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Descriptions

The Andover Link Main (ALM) scheme is being delivered by Southern Water Services (SWS) under the Major Projects Directorate. The ALM project is part of the WRMP programme and is associated with SWS's agreement with the EA under Section 20 of the Wate ....

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Screens and Screenings Handling

Buyer : Scottish Water

Scotland

No of lots : 1

Tender Id : 2210250299

Type of Contract : Framework

Published : 22nd Oct 2025

Deadline : 21st Nov 2025

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Descriptions

Scope & Description of requirementThe scope of supply is for the design, supply, installation, commissioning, and ongoing service and maintenance of Screens and Screenings Handling Systems across all Scottish Water operational areas, including re ....

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Poole Water Recycling and Transfer

Buyer : Wessex Water Services Ltd

South West

No of lots : 1

Tender Id : 1009250351

Type of Contract : PIN

Published : 10th Sep 2025

Deadline : 1st Jul 2027

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Descriptions

As part of wider plans from the West Country Water and Environment Group (WCWE), two projects are in early planning and development, namely Cheddar 2 Reservoir, and the Poole Water Recycling and Transfer Project. This Preliminary Market Engagement No ....

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Flow and Asset Management Surveys including Wastewater surveys

Buyer : United Utilities Water Limited

North West

No of lots : 1

Tender Id : 1107250311

Type of Contract : PIN

Published : 11th Jul 2025

Deadline : 11th Jul 2026

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Descriptions

United Utilities is looking to re-procure its current framework for Flow and Asset Management Surveys. The current extension will end 31st January 2026 and the new framework will look to commence on 1st February 2026. The framework will constitute 2 ....

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Tertiary Solid Removal (TSR) Technologies

Buyer : SEVERN TRENT WATER LIMITED

UK

No of lots : N/A

Tender Id : 2102220122

Type of Contract : Tender

Published : 21st Feb 2022

Deadline : N/A

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Descriptions

Pre Qualification system to create a preferred supplier panel, to take part in mini competitions to supply Tertiary Solid Removal (TSR) equipment for waste water treatment., Supply, installation and maintenance (where required) of TSR equipment.

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