Sewage treatment services: UK Tenders, Buyers & Competition
CPV 90420000·Services · class·in Cleaning & Environmental Services
Notices, last 12 months44 contracting authorities · 9 in the catalogue
i
Thin record: 9 notices carry this code in the catalogue. Mix and competition sections need more notices and are not shown.
Codes and neighbouring classes
The 8-digit CPV codes notices in this class actually use, and the other classes of the same division
90420000 Sewage treatment services6 notices · 67%Other classes in Cleaning & Environmental Services
- Cleaning services 583 · 12m
- Refuse and waste related services 327 · 12m
- Environmental management 260 · 12m
- Refuse disposal and treatment 195 · 12m
- Environmental services 162 · 12m
- Asbestos removal services 91 · 12m
- Facility related sanitation services 86 · 12m
- Radioactive-, toxic-, medical- and hazardous waste services 79 · 12m
- Pollution tracking and monitoring and rehabilitation 74 · 12m
- Environmental protection 49 · 12m
- All of Cleaning & Environmental Services →
About this data
- What counts here. Every notice with a CPV code starting 9042. A notice with several codes counts in each sector it names. Notices from 2021 to 7 Sept 2026.
- Competition. Bids and winners cover the last three years and count each lot as its own contest; frameworks and dynamic purchasing systems are shown apart from ordinary contracts.
- Why no total spend. Notice estimates often repeat a framework’s ceiling, so adding them up would overstate the market. Typical contract values are shown instead.
- Source. Official UK public procurement notices (Find a Tender and Contracts Finder), reused under the Open Government Licence v3.0, updated through the day and rebuilt nightly. Not every figure uses both feeds, and each one shows how many records it rests on: see the methodology. Spotted something wrong? Tell us.