AWWA Comment Period on ANSI/AWWA C907-XX – Injection-Molded Polyvinyl Chloride (PVC) Pressure Fittings, 4 In. Through 12 In. (100 mm Through 300 mm) March 10, 2022 AWWA solicits public comments on all proposed new AWWA Standards, and on all proposed revisions, reaffirmations, or withdrawals of existing AWWA Standards. The referenced standards project is being considered for approval and the publication of this notice begins the 45-day public comment period for AWWA and ANSI. An electronic public review copy of the proposed standard can be obtained for review during the comment period by emailing ETS Support . Comments must be submitted in writing to the AWWA contact listed below no later than the last day of the comment period specified herein. Such comments shall be specific to the section(s) of the standard under review and include sufficient detail so as to enable the reader to understand the commenter's position, concerns, and suggested alternative language, if appropriate. AWWA Comment Period closes on April 24, 2023. Send comments to: Jason Hrdlicka , PE | Standards Engineer 303.347.6285 Direct phone The review copy will be edited for publication and may also be revised as appropriate based on any comments received during the public comment period. Therefore, this copy is not suitable for continued utilization and is intended only for comment purposes. Final publication of the standard may take several months. When it is available, a notice will be published in the official notice section of Journal - American Water Works Association . The standard becomes an effective AWWA standard on the first day of the month following such publication in Journal - American Water Works Association . SCOPE This standard describes Pressure Class 235 (PC 235) polyvinyl chloride (PVC) injection-molded fittings with push-on rubber-gasketed joints in nominal sizes 4 in. through 12 in. (100 mm through 300 mm)* for conveying potable water, reclaimed water, irrigation water, wastewater, or any fluid compatible with nonplasticized PVC. MAJOR REVISIONS Major changes made to the standard in this edition include the following: 1. Fitting Figures 2 through 18 have been reworked for clarity and consistency (Sec. 4.3). 2. References to dimension ratio (DR) and pressure class (PC) revised to be consistent with requirements in ANSI/AWWA C900 and ANSI/AWWA C909.