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AWWA C651-99 Standard for Disinfecting Water Mains

Abbreviation
AWWA C651-99
Valid from
01/01/2000

Information provider
American Water Works Association
Author
American Water Works Association
Information type
Other Standard
Format
PDF


Description

This standard presents essential procedures for the disinfection of new and repaired potable water mains. All new water mains shall be disinfected before they are placed in service. All water mains taken out of service for inspection, repair, or other activities that might lead to contamination of water shall be disinfected before they are returned to service.

Topics covered include forms of chlorine disinfection, a description of the disinfection procedure, preventive and corrective measures during construction, methods of chlorination, final flushing, bacteriological testing, redisinfection, final connections to existing mains, disinfection procedures when cutting into or repairing existing mains, and special procedures for caulked tapping sleeves.

Appendices cover chlorine residual testing, chlorine dosages, and disposal of heavily chlorinated water. The major revision in this edition of ANSI/AWWA C651-99 includes the following: the format has been changed to AWWA standard style.

For assistance with locating previous versions, please contact the information provider.
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For assistance with locating previous versions, please contact the information provider.
This resource is cited by:

AWWA C651-99 Standard for Disinfecting Water Mains

This document is CITED BY:

AWWA C651-99 Standard for Disinfecting Water Mains

Description

This standard presents essential procedures for the disinfection of new and repaired potable water mains. All new water mains shall be disinfected before they are placed in service. All water mains taken out of service for inspection, repair, or other activities that might lead to contamination of water shall be disinfected before they are returned to service.

Topics covered include forms of chlorine disinfection, a description of the disinfection procedure, preventive and corrective measures during construction, methods of chlorination, final flushing, bacteriological testing, redisinfection, final connections to existing mains, disinfection procedures when cutting into or repairing existing mains, and special procedures for caulked tapping sleeves.

Appendices cover chlorine residual testing, chlorine dosages, and disposal of heavily chlorinated water. The major revision in this edition of ANSI/AWWA C651-99 includes the following: the format has been changed to AWWA standard style.

View on Information Provider website
AWWA C651-99 Standard for Disinfecting Water Mains
Description

This standard presents essential procedures for the disinfection of new and repaired potable water mains. All new water mains shall be disinfected before they are placed in service. All water mains taken out of service for inspection, repair, or other activities that might lead to contamination of water shall be disinfected before they are returned to service.

Topics covered include forms of chlorine disinfection, a description of the disinfection procedure, preventive and corrective measures during construction, methods of chlorination, final flushing, bacteriological testing, redisinfection, final connections to existing mains, disinfection procedures when cutting into or repairing existing mains, and special procedures for caulked tapping sleeves.

Appendices cover chlorine residual testing, chlorine dosages, and disposal of heavily chlorinated water. The major revision in this edition of ANSI/AWWA C651-99 includes the following: the format has been changed to AWWA standard style.

View on Information Provider website
This resource does not cite any other resources.

AWWA C651-99 Standard for Disinfecting Water Mains

This resource does not CITE any other resources.
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