CPV subcategory
45232422: Sludge-treatment works
CPV code 45232422 is "Sludge-treatment works", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 3 UK public contracts since 2023, awarded by 3 buyers, most often PELLOWS WASTE DISPOSAL SERVICES LTD and London Borough of Haringey. The typical contract was worth about £126k.
UK public contracts since 2023
How buyers use 45232422
- Contracts
- 3
- Buyers
- 3
- Typical value
- £126k
- Ending in 18 months
- 0
By year of award: 2023 0 · 2024 1 · 2025 0 · 2026 2. Figures as of 23 September 2026. Typical value is the median of single-supplier contracts with a published value (2).
Buyers using this code most
- PELLOWS WASTE DISPOSAL SERVICES LTD1
- London Borough of Haringey1
- Thames Water Utilities Limited1
Suppliers winning most often
- The WA Cooke Group1
- CONNECT LETTINGS AND MANAGEMENT LIMITED1
- BALMORAL TANKS LIMITED1
- Gel Engineering Limited1
- STORTEC ENGINEERING LIMITED1
- TANK CONSULT LIMITED1
- MSD DESIGN LIMITED1
Recent contracts under 45232422
| Contract | Buyer | Value | Awarded |
|---|---|---|---|
| Lot 1. Sludge Holding Tanks (including Digesters and other associated Tanks) (Supply and Installation) | Thames Water Utilities Limited | Framework | Sept 2026 |
| Ibrahim Batch 5 - Council | London Borough of Haringey | £103k | Aug 2026 |
| Dissolved Air Flotation System (DAF) | PELLOWS WASTE DISPOSAL SERVICES LTD | £149k | Jun 2024 |
Where it sits
Codes above 45232422
- 45000000Construction work
- 45200000Works for complete or part construction and civil engineering work
- 45230000Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork
- 45232000Ancillary works for pipelines and cables
- 45232400Sewer construction work
- 45232420Sewage work
- 45232422Sludge-treatment works
See the whole market in construction works contracts, with buyers, suppliers and contracts ending soon.
More specific
Codes beneath 45232422
None. 45232422 is as specific as the vocabulary goes for sludge-treatment works.
Questions
About CPV code 45232422
What is CPV code 45232422?
CPV code 45232422 is "Sludge-treatment works", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 3 UK public contracts since 2023, awarded by 3 buyers, most often PELLOWS WASTE DISPOSAL SERVICES LTD and London Borough of Haringey. The typical contract was worth about £126k.
Which codes sit above and below 45232422?
45232422 sits under 45000000 (Construction work), then 45200000 (Works for complete or part construction and civil engineering work), then 45230000 (Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork), then 45232000 (Ancillary works for pipelines and cables), then 45232400 (Sewer construction work), then 45232420 (Sewage work). It has no more specific codes beneath it.
Who wins contracts under CPV code 45232422?
The suppliers named most often on UK public contracts under 45232422 since 2023 are The WA Cooke Group (1), CONNECT LETTINGS AND MANAGEMENT LIMITED (1), BALMORAL TANKS LIMITED (1). 7 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 45232422?
Add 45232422 to a Tender Radar profile, with keywords that describe your work. Each weekday morning you get the new UK public sector notices that match, scored for fit. Because codes cover the codes beneath them, adding 45232422 also catches notices classified under its more specific codes.
Get the tenders filed under 45232422
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