Professional Standard - Recommended Standards for Engineering Construction
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CECS 316-2012
Scope
This project is suitable for the design, construction, acceptance and maintenance of outdoor domestic sewage and wastewater vacuum drainage in newly built, expanded and renovated building communities. This project is not suitable for outdoor rainwater drainage projects.
CECS 316-2012 Referenced Document
CECS 17 Technical specification for buried unplasticized polyvinyl chloride(PVC-U)pipeline of water supply engineering
CECS 227 Technical specification for application of plastic inspection chambers for sewerage in building area
CJJ 101 Technical specification for buried plastic pipeline of water supply engineering*, 2016-04-20 Update