Sewage treatment works tenders and contracts

Search sewage treatment works notices across UK procurement portals. Filter by buyer, value and deadline, and set an alert for new opportunities.

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265 results matching, sewage treatment works

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Expired contract, expired 27 March 2026Published 1 December 2025
Upgrade of Sewage Treatment Works at 1-4 Furzeley Corner, Denmead
Winchester City CouncilSupplier(s) COLLINSSONS LIMITEDSewage treatment worksAwarded 1 December 2025
£194,993.45
Stale Pre-tender, closed 5 December 2025Published 17 November 2025
Supply of Integral Primary & Secondary Treatment System(s)
Severn Trent Water LtdMachinery for the treatment of sewage
£3,000,000
Expired contract, expired 21 November 2025Published 12 November 2025
Sewage Treatment Works Replacement Scheme 2025/26
Fenland District CouncilSupplier(s) Willow Pumps LtdSewage pumping stations construction workAwarded 12 November 2025
£140,714.9
Awarded contractPublished 11 November 2025
YORcivil Major Works 2 Contractors Framework Agreement
Sheffield City Council
Supplier(s)
8 suppliers
AUREOS INFRASTRUCTURE SERVICES LIMITED
Bam Nuttall Ltd
Esh Construction Limited R2: 1R 2C 3R 4C 6C 7C 8C 9C
Galliford Try Infrastructure Ltd
Jackson Civil Engineering Ltd
John Graham Construction Limited R7: 1C 2C 3C 4C 5C 6C 7C 8C
John Sisk & Son (Holdings) Ltd
OCTAVIUS INFRASTRUCTURE LTD
Construction workAwarded 6 November 2025
£1,000,000,000
Closed tender, closed 19 December 2025Published 24 October 2025
Bellozanne STW Replacement of Sludge Thickeners
Government of Jersey
Value not stated
Stale Pre-tender, closed 22 October 2025Published 13 October 2025
Procurement Of A Development Partner For Kingston Potential Zone Area
Royal Borough of Kingston upon ThamesDistrict-heating mains construction work
£360,000,000
Closed tender, closed 12 June 2026Published 13 October 2025
Procurement Of A Development Partner For Kingston Potential Zone Area
Royal Borough of Kingston upon ThamesDistrict heating boiler
Value not stated
Closed tender, closed 10 November 2025Published 8 October 2025
Odour Treatment & Control
Scottish WaterMixer units
£6,000,000
Expired contract, expired 13 April 2026Published 6 October 2025
ERFX1001669 - Replacement (through construction works) of existing HRA sewage treatment works for new systems. Documents available from - https://supplierlive.proactisp2p.com/Account/Login
Somerset CouncilSupplier(s) WCI Group LTDSewerage workAwarded 14 April 2025
Value not stated
Closed tender, closed 30 September 2025Published 2 September 2025
Waste Tankering and Cleaning Services
Thames Water Utilities LimitedSludge transport services
Value not stated
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Awarded contractPublished 11 July 2025
NW2733 - NWL Tankering Framework
NORTHUMBRIAN WATER GROUP LIMITEDSupplier(s) 3R Solutions, AWSM FarmingSewage tankersAwarded 11 July 2025
6,000,000
Closed tender, closed 15 July 2025Published 10 June 2025
HM2139 - HRA Responsive Works & Services - Drainage Services
Wiltshire CouncilSewage, refuse, cleaning and environmental services
£1,920,000
Closed tender, closed 14 July 2025Published 3 June 2025
Sewage Treatment Works Replacement Scheme 2025/26
Fenland District CouncilSewage treatment works
£250,000
Closed tender, closed 4 July 2025Published 2 June 2025
Sewage Treatment Works Replacement Scheme 2025/26
Fenland District CouncilConstruction works for sewage treatment plants, purification plants and refuse incineration plants
Value not stated
Closed tender, closed 7 July 2025Published 28 May 2025
Teddington Direct River Abstraction (TDRA) Tunnelling Main Works Contract (MWC)
Thames Water Utilities LimitedConstruction work
£242,000,000
Stale Pre-tenderPublished 23 May 2025
Drainage works
Pembrokeshire County CouncilSewage treatment works
Value not stated
Closed tender, closed 16 July 2025Published 25 April 2025
HM2139 - HRA Responsive Works & Services - Drainage Services
Wiltshire CouncilSewage treatment services
Value not stated
Stale Pre-tender, closed 15 May 2025Published 25 April 2025
HM2139 - HRA Responsive Works & Services - Drainage Services
Wiltshire CouncilSewage, refuse, cleaning and environmental services
£1,344,000
Expired contract, expired 30 September 2025Published 28 February 2025
Sustainable Drainage Solutions (SuDS) Modelling Opportunities - London
Department for Environment, Food & Rural Affairs (DEFRA)Supplier(s) Jeremy Benn Associates Limited (t/a JBA Consulting)Design-modelling servicesAwarded 31 January 2025
£127,760
Closed tender, closed 12 May 2025Published 18 February 2025
YORcivil Major Works 2 Contractors Framework Agreement
Sheffield City CouncilBuilding completion work
£1,000,000,000

Top buyers

The buyers publishing the most sewage treatment works notices, and what those contracts are worth.

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BuyersCountValue

BMB Joint Venture (BAM Nuttall, Morgan Sindall PLC & Balfour Beatty)
79
£9.7m
Thames Water Utilities Limited
29
£6.6bn
Fenland District Council
16
£2.9m
Christchurch and East Dorset Council
8
£56.6k
Severn Trent Water Ltd
7
£34.0m
Government of Jersey
6
£0.0
Ashford Borough Council
6
£2.0m
Stonewater Ltd
6
£3.7m
Wiltshire Council
6
£7.8m
Yorkshire Water Services Ltd
5
£225.0m

Trend over time

Notice volume for sewage treatment works searches published over time.

Top suppliers

Suppliers who have won the most sewage treatment works contracts, and what those awards were worth.

View all suppliers

SuppliersCountValue

GB-CFS-173
26
£5.8m
Name not disclosed
10
£831.6k
Binder Ltd
5
£556.0k
C G Godfrey
3
£472.7k
MTS Cleansing Services Limited
2
£0.0
A1 Wokingham Wet Waste Ltd
2
£0.0
QUADRABUILD LTD
2
£61.1k
BioMarsh Environmental Limited
2
£0.0
John Sisk & Son (Holdings) Ltd
2
£173.9m
Galliford Try Infrastructure Ltd
2
£375.0m

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