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

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STH Chlorine dioxide treatment regime on incoming mains water

Buyer : Sheffield Teaching Hospitals NHS Foundation Trust

North West+ 12 more

No of lots : 1

Tender Id : 1211250162

Type of Contract : Tender

Published : 12th Nov 2025

Deadline : 11th Dec 2025

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Descriptions

Sheffield Teaching Hospitals NHS Foundation Trust invites competent and professional service provider to deliver a comprehensive chlorine dioxide treatment regime for the incoming mains water supply across the hospital estate.

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Collection & Treatment of Food Waste

Buyer : LondonEnergy Ltd

North West+ 12 more

No of lots : 1

Tender Id : 1011250121

Type of Contract : PIN

Published : 10th Nov 2025

Deadline : 19th Nov 2025

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Descriptions

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 commencement date: ....

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Green Waste Reception and Treatment Services

Buyer : LondonEnergy Ltd

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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Descriptions

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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Provision of Psychological Risk Assessment Reports to identify offending pathway ....

Buyer : Northern Ireland Prison Service

Northern Ireland

No of lots : 1

Tender Id : 311250385

Type of Contract : Tender

Published : 3rd Nov 2025

Deadline : 20th Nov 2025

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Descriptions

The Northern Ireland Prison Service (NIPS) wishes to establish a contract with a single Contractor for the provision of support to deliver Psychological Risk / Need Assessment reports to better understand service users offending pathways and make rec ....

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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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Collection, treatment and recycling of Mixed Wood

Buyer : LondonEnergy Ltd

North West+ 12 more

No of lots : 1

Tender Id : 3010250272

Type of Contract : Tender

Published : 30th Oct 2025

Deadline : 15th Dec 2025

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Descriptions

LondonEnergy invite suppliers to bid for the collection, treatment and recycling of Mixed Wood for a contract period of 2 years with the option to extend for a further 2 x one-year extensions (2+1+1) Contract commencement date: 1st April 2026 ....

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Radioactive Waste Characterisation and Treatment Services

Buyer : UK Research & Innovation (UKRI)

North West+ 12 more

No of lots : 1

Tender Id : 2810250614

Type of Contract : Framework

Published : 28th Oct 2025

Deadline : 2nd Dec 2025

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Descriptions

A Framework for the provision of Radioactive Waste Characterisation and Treatment Services- including waste characterisation, treatment and preparation service and if and where appropriate packaging for disposal. The tender site visit will be ....

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TENDER FOR THE COLLECTION AND TREATMENT OF RESIDUAL AND BULKY WASTE Ref 2526 TND ....

Buyer : Fermanagh and Omagh District Council

Northern Ireland

No of lots : 1

Tender Id : 2410250282

Type of Contract : Tender

Published : 24th Oct 2025

Deadline : 19th Nov 2025

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Descriptions

Fermanagh and Omagh District Council invites tenders for the collection, treatment and processing of municipal waste for each of four Lots. Each Lot Contract is to be for an initial period of 2 years from award of the Lot Contract , with options, ent ....

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Collection, Treatment and Recycling of Plasterboard

Buyer : LondonEnergy Ltd

North West+ 12 more

No of lots : 1

Tender Id : 2310250146

Type of Contract : Tender

Published : 23rd Oct 2025

Deadline : 24th Nov 2025

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Descriptions

LondonEnergy invite suppliers to bid for the collection, treatment and recycling of Plasterboard for a contract period of 3 years with the option to extend for a further 2 x one-year extensions (3+1+1) Contract commencement date: 1st February 2026 Th ....

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North Lincolnshire's Adult Substance Use Treatment and Recovery Service

Buyer : North Lincolnshire Council

Yorkshire and The Humber

No of lots : 1

Tender Id : 2110250037

Type of Contract : Tender

Published : 21st Oct 2025

Deadline : 17th Nov 2025

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Descriptions

This is a Provider Selection Regime (PSR) Tender Notice. Substance Use Treatment and Recovery Service is a Competitive Process under the Provider Selection Regime The awarding of this contract will be subject to the Health Care Services (Provi ....

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