45240000-1
Construction work for water projects
The official CPV 2008 entry for 45240000-1. UK public sector buyers use this code to classify contracts on Find a Tender, Contracts Finder, Sell2Wales, Public Contracts Scotland and eTendersNI.
Tenders, last 12 months
420
Published value, last 12 months
£125.5B
Buyers publishing most against this code
- Environment Agency116
- DEFRA38
- Bristol City Council4
- Defence Infrastructure Organisation4
- Northern Lighthouse Board4
Data as of 27 July 2026. Counted across Find a Tender, Contracts Finder, Sell2Wales, Public Contracts Scotland and eTendersNI.
Codes beneath this one
More specific classifications inside this code. Buyers pick one of these when a contract has a narrow subject.
- 45241000Harbour construction works
- 45242000Waterside leisure facilities construction work
- 45243000Coastal-defence works
- 45244000Marine construction works
- 45245000Dredging and pumping works for water treatment plant installations
- 45246000River regulation and flood control works
- 45247000Construction work for dams, canals, irrigation channels and aqueducts
- 45248000Construction work for hydro-mechanical structures
Related codes at the same level
Codes that share this one's parent. Worth scanning: buyers regularly file a contract under a neighbour rather than the code you would expect.
- 45210000Building construction work
- 45220000Engineering works and construction works
- 45230000Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork
- 45250000Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry
- 45260000Roof works and other special trade construction works
Codes buyers commonly use instead
Codes that appear on the same notices as this one. If you monitor this code alone, these are where the work you are missing tends to land.
- 45220000Engineering works and construction works
- 71500000Construction-related services
- 45230000Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork
- 45100000Site preparation work
- 45260000Roof works and other special trade construction works
Working out which codes to monitor? Read the Jonty blog for how UK buyers actually classify contracts, and what that means for finding them.
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