ASTM C1903
Full Name
ASTM C1903 – Standard Specification for Precast Concrete Duct Bank
Scope
This specification includes the manufacturing requirements and installation guidelines of a precast duct bank system including polyvinyl chloride (PVC) duct enclosed in a concrete envelope.
This specification also includes information relating to trenching, backfilling, plugging, and other incidentals necessary for a complete installation.
Keywords
bank; conduit; duct; precast; precast EB