Find wastewater treatment Tenders in the UK – Latest Public Sector Contracts

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Water and Wastewater Services for Rossendale Borough Council Sites

Buyer : Rossendale Borough Council

North West

No of lots : 1

Tender Id : 1012250047

Type of Contract : Tender

Published : 10th Dec 2025

Deadline : 9th Jan 2026

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Descriptions

Rossendale Borough Council is seeking tenders for the provision of retail water and wastewater services under a fixed pricing agreement for a period of three years. The contract covers multiple Council sites listed in the ITT schedules, with estimate ....

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Bio Resource Treatment Framework at Kinneil Kerse

Buyer : Scottish Water

Scotland

No of lots : 1

Tender Id : 812250490

Type of Contract : Framework

Published : 8th Dec 2025

Deadline : 14th Jan 2026

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Descriptions

Procurement exercise for a supplier to de-water and treat liquid wastewater sludge with lime to produce a biosolid that meets an enhanced treated standard as defined in the Biosolids Assurance Scheme (BAS). Rates to include supply of an appropriately ....

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Pre-treatment CT Scanner and MR Scanner

Buyer : The Christie NHS Foundation Trust

North West

No of lots : 1

Tender Id : 812250025

Type of Contract : PIN

Published : 8th Dec 2025

Deadline : 9th Jan 2026

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Descriptions

The Christie Proton Beam Therapy service will be looking to replace its Pre-treatment CT scanner and MR scanner in the next few years. As a national service, we would like to invite manufacturers to pre procurement discussions to help the Trust formu ....

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Provision of Treatment of Street Sweeping Arisings 2026 – 2030

Buyer : Hertfordshire County Council

North West+ 12 more

No of lots : 1

Tender Id : 2711250288

Type of Contract : Tender

Published : 27th Nov 2025

Deadline : 12th Jan 2026

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Descriptions

Hertfordshire County Council is currently out to procurement for the Provision of Treatment of Street Sweeping Arisings 2026 - 2030. The Council will procure this contract using the Open Procedure as defined in the Procurement Act 2023 The W ....

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Collection & Treatment of Food Waste

Buyer : LondonEnergy Limited

North West+ 12 more

No of lots : 1

Tender Id : 2511250203

Type of Contract : Tender

Published : 25th Nov 2025

Deadline : 16th Jan 2026

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LondonEnergy invite suppliers to bid for the collection, treatment and recycling of Food Waste for a contract period of 2 years with the option to extend for a further one year and thereafter a further additional one year. Contract commencemen ....

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Surface Treatments Partnership

Buyer : Via East Midlands

North West+ 12 more

No of lots : 1

Tender Id : 2411250312

Type of Contract : Tender

Published : 24th Nov 2025

Deadline : 19th Jan 2026

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Via East Midlands delivers sustainable highways services across the East Midlands and operates as a wholly owned subsidiary of Nottinghamshire County Council. Via East Midlands holds several existing framework agreements for highway surfacing, surfac ....

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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 : 2111250276

Type of Contract : Framework

Published : 21st Nov 2025

Deadline : 16th Feb 2026

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United Utilities is looking to re-procure its current framework for Flow and Asset Management Surveys. The framework will constitute 2 Lots: Lot 1 - Wastewater Network Asset Surveys Lot 2 - Flow & Water Quality Surveys Services required under the ....

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Improved treatment of the stratosphere in C3S reanalyses

Buyer : ECMWF

North West+ 14 more

No of lots : N/A

Tender Id : 2011250175

Type of Contract : Framework

Published : 20th Nov 2025

Deadline : 21st Jan 2026

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Descriptions

ECMWF, as the Entrusted Entity for the Copernicus Climate Change Service (C3S), invites Tenders for development activities to assess and improve the treatment of the stratosphere in climate reanalyses. This will be achieved by completing developments ....

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Green Waste Reception and Treatment Services

Buyer : LondonEnergy Limited

North West+ 12 more

No of lots : 1

Tender Id : 711250294

Type of Contract : Tender

Published : 7th Nov 2025

Deadline : 9th Jan 2026

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LondonEnergy invite bidders to bid for the reception and treatment of Green Waste for a contract period of 3 years with the option to extend for a further one year and thereafter a further additional one year with the successful bidder. Contra ....

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Inpatient Treatment for the Management of Withdrawal from Drug and Alcohol Depen ....

Buyer : Derbyshire County Council

North West+ 14 more

No of lots : N/A

Tender Id : 311250423

Type of Contract : Tender

Published : 3rd Nov 2025

Deadline : 1st Nov 2033

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Descriptions

NOTE: THERE IS NO REQUIREMENT TO LOG IN TO EXPRESS AN INTEREST.Please refer to “HOW to APPLY” under the attachments section for full application details.All applications and supporting documents must be submitted via email to:asch.publich ....

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