C902-78: AWWA Standard for Polybutylene (PB) Pressure Pipe, Tubing, and Fittings, 1/2 In. Through 3 In., for Water (PDF)

This standard covers 1/2 in. through 3 in., dimension ratio, PB 2110 pressure pipe, tubing and fusion fittings made from Type 11, Grade 1, Class B or Class C material that is further defined by its hydrostatic design basis (Sec, 2.2.1); pipe and tubing conforming to outside diameter base dimensions (Tables 2,3); and also pipe conforming to inside diameter base dimensions (Table 1). This standard does not cover pipe or tubing with a wall thickness less than 0.065 in. or of a pressure class less than 80 psi. Design requirements and criteria are provided in Appendix. This standard may be used to the extent applicable for pipe and tubing that conform to dimension ratios that are not covered in the tables. Included are sections on the following: definitions, references, and affidavit of compliance, pipe, tubing and fusion fittings including basic materials, pipe and tubing requirements, fusion fitting requirements, marking requirements, shipping and delivery, and pressure class of pipe and tubing, inspection and testing by manufacturer such as quality control test requirements, action following test specimen failure, quality control records, plant inspection by purchaser, production notice, manufacturer's responsibility, inspection limitations, plant access and inspection aids.