T/CFA 02010202.3-2018 Active Group standards

Technical Conditions for the Construction and Acceptance of Ductile Iron Water Supply and Drainage Pipes Project - T/CFA 02010202.3-2018

T/CFA 02010202.3-2018

Publish Date: 2018-05-10 Implement Date: 2018-07-31 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CFA 02010202.3-2018

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Outdoor water supply and drainage projects

ICS Name: Iron pipes and steel pipes

Publish Date: 2018-05-10

Implement Date: 2018-07-31

Scope

Scope: This standard specifies the terms and definitions of nodular cast iron pipes, fittings, and accessories in nodular cast iron water supply and drainage pipeline projects; the technical requirements for hoisting, transportation, and storage; trench excavation and support; trench foundation treatment; trench pipe construction and installation; trench backfilling; non-excavation pipe construction and installation; and functional testing of pipes and project acceptance criteria. This standard applies to the construction and acceptance of new, expanded, and modified outdoor water supply and drainage pipeline projects, but does not apply to the construction and acceptance of water supply and drainage pipelines with special requirements. Main technical contents: Requirements for hoisting, transportation, and storage of pipes, fittings, and accessories; requirements for trench excavation; requirements for trench foundation treatment; requirements for trench pipe construction and installation; requirements for trench backfilling; requirements for non-excavation pipe construction and installation; requirements for the construction and installation of nodular cast iron pipes under special conditions; and functional testing of pipes and project acceptance criteria.