scope:

This standard encompasses the design and performance requirements for NPS (Nominal Pipe Size) 4 in. through 36 in. PVC pipe and fittings for use in underground fire service mains. Other sizes may be considered for certification on a case by case basis.

In cases where metric sized PVC pipe and fittings are to be examined for certification, test criteria comparable to the United States equivalent size shall be used.

The certification agency will consider PVC pipe and fittings which are designed in accordance to national or international standards. Only after verification is made that the products to be reviewed are in conformance to ANSI/AWWA C900, ANSI/AWWA C907, ANSI/AWWA C909 or other nationally or internationally recognized standards will certification testing commence. All certification testing is to be conducted on production samples.

Purpose

This standard states testing and certification requirements for polyvinyl chloride (PVC) pipe and fittings for underground fire service water mains.

Testing and certification criteria may include performance requirements, marking requirements, examination of manufacturing facility(ies), audit of quality assurance procedures, and a surveillance program.