Water Meters--Selection, Installation, Testing, and Maintenance

Water Meters--Selection, Installation, Testing, and Maintenance PDF

Author:

Publisher: American Water Works Association

Published: 1999

Total Pages: 131

ISBN-13: 1583210172

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Annotation A guide to selecting, installing, testing, and maintaining water meters. Coverage includes selecting meter types, impacts on service adequacy, meter installation, testing of meters, and maintenance and repair of displacement meters. Also discusses shop layout and equipment, records, and remote registration. Includes a list of AWWA manuals. This manual discusses recommended practices; it is not an AWWA standard calling for compliance with certain specifications. Can be used by new and existing utilities of all sizes, and by design engineers and consultants. Member price $40.00. Annotation copyrighted by Book News, Inc., Portland, OR.

Water Meters

Water Meters PDF

Author: American Water Works Association

Publisher: American Water Works Association

Published: 1962

Total Pages: 133

ISBN-13: 1613001827

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On-site Generation of Hypochlorite

On-site Generation of Hypochlorite PDF

Author: American Water Works Association

Publisher:

Published: 2014-10

Total Pages: 180

ISBN-13: 9781625760265

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As more water systems turn to safer alternatives to chlorine gas, the generation of hypochlorite on site has become increasingly common. M65, On-Site Generation of Hypochlorite, presents the principles of on-site generation (OSG), the differences between low-strength and high-strength OSG systems, and the subsequent impact each of these systems has on design, construction, and maintenance for water and wastewater utilities. M65 provides operators and engineering staff with a basic understanding of how to design and install both low- and high-strength OSG systems, how they work, and how they compare with other popular forms of chlorine currently on the market. A cost analysis and an examination of how OSG affects disinfection by-product formation are also included. This manual should help operators, planners, management, and engineers improve their decision-making processes about OSG systems using a holistic risk management approach that considers not only triple-bottom-line approaches but also the specific regional situation when choosing a chlorination system.

Water Audits and Loss Control Programs

Water Audits and Loss Control Programs PDF

Author: American Water Works Association

Publisher: American Water Works Association

Published: 2008-12-02

Total Pages: 303

ISBN-13: 1583216316

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In this handbook readers will find industry-approved procedures for water utilities to conduct systemwide water audits to assess real and apparent distribution-system water losses, recover lost revenue, and detect and repair pipe leaks.

Sizing Water Service Lines and Meters, Third Edition (M22)

Sizing Water Service Lines and Meters, Third Edition (M22) PDF

Author: American Water Works Association

Publisher: American Water Works Association

Published: 2014-12-01

Total Pages: 133

ISBN-13: 1625760272

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This third edition of M22 contains information needed to estimate customer demand and maximum expected flow that can be used to size new service lines and meters. This edition expands the ways to approach the sizing of water service lines and meters and offers improved methods for the sizing of dedicated irrigation meters. M22 includes a useful field method called demand profiling that can be used to evaluate actual customer use patterns and help optimize meter size selection. The data presented in M22 were obtained from field measurements, utility surveys, technical publications, and hydraulic design calculations. This manual emphasizes that utilities having more information about a specific sizing situation will result in the best sizing decision from the tap to the meter. This information has been condensed into a simplified format to assist readers in addressing most common service conditions. The methods contained in this manual are appropriate for water utility managers, engineers, planners, technicians, field operations personnel, and consultants involved with designing and constructing projects requiring water service.

Water Audits and Leak Detection

Water Audits and Leak Detection PDF

Author:

Publisher: American Water Works Association

Published: 1999

Total Pages: 90

ISBN-13: 1613001258

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This manual shows readers how to establish guidelines for conducting a water audit and establishing a leak detection program. System-wide instructions are included along with sample worksheets and forms. Guidelines for survey feasibility are presented along with evaluation effectiveness.

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