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Code national de la plomberie : Canada : 2025

From National Research Council Canada

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DOIResolve DOI: https://doi.org/10.4224/dzz5-y706
AuthorSearch for:
FormatText, Standard or Specification
ISBN978-0-660-77005-5
978-0-660-77004-8
Physical description253 p.
SubjectCodes & guides; construction; building; plumbing; NRCCode; NRCCode2025
Abstract
The NPC includes provisions for the safe installation of potable water systems, the removal of wastewater to municipal or private sewage water systems, and water use efficiency. The 2025 edition of the NPC includes the following updates: - Introduction of requirements for condensate drainage systems to prevent leaks, odours and mould - Clarification of the requirements for roof drainage systems, while providing additional design options Introduction of requirements to protect potable water from chemical contamination - Removal of dilution as an option for treating corrosive or acid waste, while retaining neutralization, to better protect plumbing infrastructure and the environment
Publication date
PublisherConseil national de recherches Canada
Access condition
Translation of
  • Canadian Board for Harmonized Construction Codes. ‘National Plumbing Code of Canada: 2025’. National Research Council Canada, 22 December 2025. .
NoteFirst printing
On inside cover: "Première édition 1970. Deuxième édition 1975. Troisième édition 1977. Quatrième édition 1980. Cinquième édition 1985. Sixième édition 1990. Septième édition 1995. Huitième édition 2005. Neuvième édition 2010. Dixième édition 2015. Onzième édition 2020. Douzième édition 2025."
LanguageFrench
Peer reviewedYes
NRC numberNRCC-CONST-56756F
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Record identifier6948f2d5-83d8-4fe5-b167-0f8fd50c5d6a
Record created2025-12-19
Record modified2025-12-22
Date modified: