45221240-6
Construction work for tunnels
The official CPV 2008 entry for 45221240-6. 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
12
Published value, last 12 months
£30.8B
Buyers publishing most against this code
- National Highways3
- United Utilities Water Limited2
- National Highways Limited1
- London Borough of Haringey1
- Merseytravel1
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.
- 45221241Road tunnel construction work
- 45221242Railway tunnel construction work
- 45221243Pedestrian tunnel construction work
- 45221244Canal tunnel construction work
- 45221245Under-river tunnel construction work
- 45221246Undersea tunnel construction work
- 45221247Tunnelling works
- 45221248Tunnel linings construction work
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.
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.
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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