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Detailed structure and explanatory notes
CPCprov code 51540Structure Notes
Special trade construction work involving concreting, concrete pouring and other concrete work, including portland cement and asphalt, on construction projects.
Exclusions: Construction work involving the paving of streets, highways and public sidewalks is classified in subclass 51310 (Construction work for highways (except elevated highways), streets, roads, railways and airfield runways).
Block laying work is classified in subclass 51560 (Masonry work).
This code corresponds to the following:
ISIC Rev.3 code(s) 4520
Click here for complete correspondences for this code.
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