T/CFA 02010202.3-2018 The code for construction and acceptance of water and sewerage ductile iron pipeline works Specification requirement (English Version)
Hoisting, transportation and storage requirements for pipes, pipe fittings and accessories Trench excavation requirements Trench foundation treatment requirements Grooved pipeline construction and installation requirements Trench backfill requirements Trenchless pipeline construction and installation requirements Construction and installation requirements for ductile iron pipes under special conditions Pipeline Functional test engineering acceptance
T/CFA 02010202.3-2018 history
2018T/CFA 02010202.3-2018 The code for construction and acceptance of water and sewerage ductile iron pipeline works Specification requirement
2013T/CFA 02010202-3-2013 The code for construction and acceptance of water and sewerage ductile iron pipeline works Specification requirement