| Comment Period on ANSI/AWWA C670-15 Standard for Online Chlorine Analyzer Operation and Maintenance
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Comment Period on ANSI/AWWA C670-15 Standard for Online Chlorine Analyzer Operation and Maintenance

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 AWWA’s 30-day public comment period. An electronic public review copy of the proposed standard can be purchased for review during the comment period for $20 each. 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 is now closed. Review copies are no longer available.

Send comments to:
Liz Ralph
303.347.6177 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 Therefore, this copy is not suitable for continued utilization and is intended only for comment purposes.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 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 online chlorine analyzer operation and maintenance (O&M) when the online chlorine analyzer is used in the treatment and monitoring of potable water, reclaimed water, or wastewater.

MAJOR REVISIONS
Major changes made to the standard in this edition include the following:
1. Modifications were made to conform to AWWA standard wording.
2. Section 2 was updated to list only those documents referenced in the standard per AWWA guidelines.
3. The definitions for potable water, wastewater and reclaimed water were added to Section 3 per AWWA guidelines.
4. A new Appendix A was added to include important reference material that is not referenced in the standard and was deleted from Section 2 of the standard.

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