AWWA Comment Period on ANSI/AWWA D115a-XX - Addendum to D115-17, Tendon-Prestressed Concrete Water Tanks
September 28, 2018

AWWA solicits public comments on all proposed new AWWA Standards and Addenda, and on all proposed revisions, reaffirmations, or withdrawals of existing AWWA Standards. The referenced addendum project is being considered for approval and the publication of this notice begins the 30-day public comment period for AWWA and ANSI.

An electronic public review copy of the proposed addendum can be obtained for review during the comment period by clicking on this D115a Addendum link. 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 addendum 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 10/28/18.

Send comments to:

Frank Kurtz
303.347.6221 phone
303.795.7603 fax

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 Therefore, this copy is not suitable for continued utilization and is intended only for comment purposes.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 addendum 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 addendum becomes an effective AWWA addendum on the first day of the month following such publication in Journal - American Water Works Association.

The purpose of this addendum is to modify the requirements in Sec. 3.7.4 so that nonprestressed reinforcement, rather than all tank reinforcing steel, shall meet the requirements of ACI 350.