Disinfecting water mains

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This standard presents essential procedures for the disinfection of new and repaired potable water mains. Topics covered include forms of chlorine disinfection, a description of the disinfection procedure, preventive and corrective measures during construction, methods of chlorination, final flushin...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Denver, CO : American Water Works Association, [2015]
Temas:
Water-pipes > Disinfection > Standards.
Water-pipes > Safety measures > Standards.
Chlorine and derivatives as disinfectants > Standards.
Tuyaux d'eau > Sécurité > Mesures > Normes.
Chlore (Désinfectant) > Normes.
Acceso en línea:Texto completo
Descripción
Sumario:This standard presents essential procedures for the disinfection of new and repaired potable water mains. 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. Appendixes cover chlorine residual testing, chlorine dosages, and disposal of heavily chlorinated water
Notas:"ANSI/AWWA C651-14 -- (revision of ANSI/AWWA C651-05)."
"Effective date: February 1, 2015."
"First edition approved by AWWA Board of Directors September 30, 1947."
"This edition approved Jun. 8, 2014."
"Approved by American National Standards Institute Nov. 18, 2014."
"Addendum incorporated Jan. 2020."
Descripción Física:1 online resource (xiii, 25 pages) : illustrations
ISBN:9781613003107
1613003102

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