CPV class
90490000: Sewer survey and sewage treatment consultancy services
1 UK public contract under 90490000 ends in the next 18 months. Get the new tenders filed under it every weekday morning.
- 82
- Contracts since 2023
- 17
- Buyers
- 1
- Ending in 18 months
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1 contract under 90490000 ending in the next 18 months
The one ending soonest, with the supplier that holds it now. End dates come from the original award notices, so each one is a re-tender with a date on it.
| Contract | Buyer | Held by | Ends |
|---|---|---|---|
| QQ26064 - A461 Birmingham Road/Dudley Port - CCTV Drainage Surveys | Wolverhampton City Council | LANES GROUP LIMITED | Nov 2026in 3 weeks |
What 90490000 covers
CPV code 90490000 is "Sewer survey and sewage treatment consultancy services", a class in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 82 UK public contracts since 2023, awarded by 17 buyers, most often Wessex Water Services Limited and Connexus Homes Limited. The typical contract was worth about £140k.
One of the 9,454 official CPV codes. Not sure it is the right one? Describe your work and the finder suggests the codes that match.
UK public contracts since 2023
How buyers use 90490000
- Contracts
- 82
- Buyers
- 17
- Typical value
- £140k
- Ending in 18 months
- 1
By year of award: 2023 5 · 2024 12 · 2025 13 · 2026 52. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (29).
Buyers using this code most
Suppliers winning most often
- Draintech Surveys LimitedSME7
- McAllister Bros LimitedSME6
- OnSite Central Limited5
- Amelio Utilities LimitedSME5
- Glanville Cleansing Limited5
- Lanes Group PLC4
- Clearview Surveys Limited4
- Ipsum Group Limited3
Recent contracts under 90490000
| Contract | Buyer | Value | Awarded |
|---|---|---|---|
| QQ26064 - A461 Birmingham Road/Dudley Port - CCTV Drainage Surveys | Wolverhampton City Council | £20k | Oct 20264 weeks ago |
| Sewer Asset Surveys Framework TWO | Wessex Water Services Ltd | Sept 20262 months ago | |
| Sewer Asset Surveys Framework TWO | Wessex Water Services Ltd | Sept 20262 months ago | |
| Sewer Asset Surveys Framework TWO | Wessex Water Services Ltd | Sept 20262 months ago | |
| Sewer Asset Surveys Framework TWO | Wessex Water Services Ltd | Sept 20262 months ago | |
| Sewer Asset Surveys Framework TWO | Wessex Water Services Ltd | Sept 20262 months ago | |
| Sewer Asset Surveys Framework TWO | Wessex Water Services Ltd | Sept 20262 months ago | |
| Sewer Asset Surveys Framework TWO | Wessex Water Services Ltd | Sept 20262 months ago |
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Where it sits
Codes above 90490000
- 90000000Sewage, refuse, cleaning and environmental services
- 90400000Sewage services
- 90490000Sewer survey and sewage treatment consultancy services
See the whole market in environmental and waste services contracts, with buyers, suppliers and contracts ending soon.
More specific
Codes beneath 90490000
Questions
About CPV code 90490000
What is CPV code 90490000?
CPV code 90490000 is "Sewer survey and sewage treatment consultancy services", a class in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 82 UK public contracts since 2023, awarded by 17 buyers, most often Wessex Water Services Limited and Connexus Homes Limited. The typical contract was worth about £140k.
Which codes sit above and below 90490000?
90490000 sits under 90000000 (Sewage, refuse, cleaning and environmental services), then 90400000 (Sewage services). It has 2 more specific codes beneath it, the most used being 90491000 (Sewer survey services).
Who wins contracts under CPV code 90490000?
The suppliers named most often on UK public contracts under 90490000 since 2023 are Draintech Surveys Limited (7), McAllister Bros Limited (6), OnSite Central Limited (5). 87 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 90490000?
Add 90490000 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 90490000 also catches notices classified under its more specific codes.
How to cite this data
Tender Radar (2026) CPV code 90490000: Sewer survey and sewage treatment consultancy services [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/90490000-sewer-survey-and-sewage-treatment-consultancy-services (Accessed: 7 November 2026).
Relative dates (such as “in 6 days”) count from 7 November 2026, when this page was built.
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