AWWA C901:1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard for Polyethylene (PE) Pressure Pipe and Tubing, 1/2 In. (13 mm) Through 3 In. (76 mm), for Water Service (PDF)
01-01-1996
02-12-2025
Major revisions to this edition of ANSI/AWWA C901-96 include the following: the format has been changed to AWWA standard style; the acceptance clause (Sec. I.C) has been revised to approved wording; the former appendix A on guideline criteria for design and installation of the PE pipe covered by this standard has been moved to the forward; Section 4.3.3, formerly Sec. 2.2.3, and Table 8 have been modified with new conditions for the elevated temperature, hydrostatic pressure test; Section 4.3.5 has been modified to specify the location on pipe where specimens for the thermal stability tests are to be taken; Section 4.2, Materials, has been expanded to allow use of suitably stabilized, non-black polyethylene resins; Tables 4 and 5 have been expanded to include dimensions and tolerances for DR 9 pipe.
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Standard
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American Water Works Association
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Superseded
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