2. Referenced Documents

D618 Practice for Conditioning Plastics for Testing
D2122 Test Method for Determining Dimensions of Thermoplastic Pipe and Fittings
F512 Specification for Smooth-Wall Poly(Vinyl Chloride) (PVC) Conduit and Fittings for Underground Installation
UL651 Schedule 40 and 80 Rigid PVC Conduit
TC-8 Extra-Strength PVC Plastic Utilities Duct for Underground Installation