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Detailed structure and explanatory notes
CPCprov code 51650Structure Notes
Special trade construction work insulating electrical wiring from water piping, and of water, heat or sound, including weather-proofing insulating materials for exterior wall cavities and thermal insulation work to hot and chilled water pipes, boilers and duct runs. Fireproofing work is included.
Exclusion: Water proofing work to roofs is classified in subclass 51530 (Roofing and water proofing).
This code corresponds to the following:
ISIC Rev.3 code(s) 4530
Click here for complete correspondences for this code.
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