CPV subcategory

90513700: Sludge transport services

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28
Contracts since 2023
5
Buyers
0
Ending in 18 months

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What 90513700 covers

CPV code 90513700 is "Sludge transport services", 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 28 UK public contracts since 2023, awarded by 5 buyers, most often Thames Water Utilities Limited and United Utilities Water Limited. The typical contract was worth about £7.5m.

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UK public contracts since 2023

How buyers use 90513700

Contracts
28
Buyers
5
Typical value
£7.5m
Ending in 18 months
0

By year of award: 2023 3 · 2024 2 · 2025 8 · 2026 15. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (2).

Suppliers winning most often

  1. 4Recycling Ltd2
  2. Robinson Contract Services Ltd2
  3. CJ & JM Huyton2
  4. Wrights Of Twycross Limited2
  5. Roy Braidwood and Sons Transport Ltd1
  6. Trade Effluent Services Ltd1
  7. DTA Ecology Ltd1
  8. Enva Scotland Limited1

Recent contracts under 90513700

ContractBuyerValueAwarded
Waste Tankering and Cleaning ServicesTHAMES WATER UTILITIES LIMITEDMay 20266 months ago
Waste Tankering and Cleaning ServicesTHAMES WATER UTILITIES LIMITEDMay 20266 months ago
Waste Tankering and Cleaning ServicesTHAMES WATER UTILITIES LIMITEDMay 20266 months ago
Waste Tankering and Cleaning ServicesTHAMES WATER UTILITIES LIMITEDMay 20266 months ago
Waste Tankering and Cleaning ServicesTHAMES WATER UTILITIES LIMITEDMay 20266 months ago
Waste Tankering and Cleaning ServicesTHAMES WATER UTILITIES LIMITEDMay 20266 months ago
Waste Tankering and Cleaning ServicesTHAMES WATER UTILITIES LIMITEDMay 20266 months ago
Waste Tankering and Cleaning ServicesTHAMES WATER UTILITIES LIMITEDMay 20266 months ago

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More specific

Codes beneath 90513700

None. 90513700 is as specific as the vocabulary goes for sludge transport services.

Questions

About CPV code 90513700

What is CPV code 90513700?

CPV code 90513700 is "Sludge transport services", 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 28 UK public contracts since 2023, awarded by 5 buyers, most often Thames Water Utilities Limited and United Utilities Water Limited. The typical contract was worth about £7.5m.

Which codes sit above and below 90513700?

90513700 sits under 90000000 (Sewage, refuse, cleaning and environmental services), then 90500000 (Refuse and waste related services), then 90510000 (Refuse disposal and treatment), then 90513000 (Non-hazardous refuse and waste treatment and disposal services). It has no more specific codes beneath it.

Who wins contracts under CPV code 90513700?

The suppliers named most often on UK public contracts under 90513700 since 2023 are 4Recycling Ltd (2), Robinson Contract Services Ltd (2), CJ & JM Huyton (2). 22 different suppliers have won work under this code.

How do I get alerts for tenders using CPV code 90513700?

Add 90513700 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 90513700 also catches notices classified under its more specific codes.

How to cite this data

Tender Radar (2026) CPV code 90513700: Sludge transport services [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/90513700-sludge-transport-services (Accessed: 7 November 2026).

The figures change as notices are published, so the citation carries the date you read them.

Relative dates (such as “in 6 days”) count from 7 November 2026, when this page was built.

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