Author: AWWA Staff
Publisher: American Water Works Association
ISBN: 1613000308
Category : Water
Languages : en
Pages : 72

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Book Description

Author: Awwa
Publisher:
ISBN: 9781625760821
Category : Business & Economics
Languages : en
Pages : 0

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Book Description
Updated information on valve selection and installation as well as the importance of location, condition, and frequency of operation. Also includes the latest methodologies and technologies for handling, inspecting, shipping, and storing valves and their associated parts.

Author: American Water Works Association
Publisher: American Water Works Association
ISBN: 9781583212318
Category : Technology & Engineering
Languages : en
Pages : 576

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Book Description
Water distribution systems are made up of pipe, valves and pumps through which treated water is moved from the treament plant to homes, offices, industries, and other consumers. The types of materials and equipment used by each water system are usually governed by local conditions, past practices, and economics. Consequently, drinking water professionals must be knowledgeable about common types of equipment and operating methods that are available. Completely revised and updated, Water transmission and distribution includes information on the following: distribution system design and operation and maintenance ; piping materials ; valves, pumps, and water meters ; water main installation ; backfilling, main testing, and installation safety ; fire hyfrants ; water storage ; water services ; cross-connection control ; motors and engines ; instrumentation and control ; information management and public relations.--Cover page [4].

Author: Gregory J. Kirmeyer
Publisher: American Water Works Association
ISBN: 1583210741
Category : Water
Languages : en
Pages : 380

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Book Description
The report of multi-disciplinary team of engineers and practitioners from a research project commissioned by the Association to create a resource to help water utilities operate and maintain water distributions systems to prevent water quality from deteriorating. They look at prevention programs, qu

Author: AWWA Staff
Publisher: American Water Works Association
ISBN: 9781613000212
Category : Water
Languages : en
Pages : 300

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Book Description
AWWA's most popular handbook for distribution operators, this handbook provides a complete introduction to water distribution system operation and equipment.

Author: Gregory J. Kirmeyer
Publisher: American Water Works Association
ISBN: 1583211020
Category : Drinking water
Languages : en
Pages : 286

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Book Description
Reports on a project that identifies pathogen routes of entry into water distribution systems and develops monitoring and control strategies for protecting the system. Contains chapters on pathogens and pathways, existing control strategies, transient surge modeling, pressure monitoring, field monitoring, recommended control strategies, and recommendations to utilities. The project was completed by a multi-disciplinary team of engineers and practitioners with funding from the American Water Works Association Research Foundation and the Environmental Protection Agency. The book is not indexed. Annotation c. Book News, Inc., Portland, OR (booknews.com)

Author: Larry Mays
Publisher: American Water Works Association
ISBN: 1613001126
Category : Water
Languages : en
Pages : 561

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Book Description

Author: Arun K. Deb
Publisher: American Water Works Association
ISBN: 1583215107
Category : Water-pipes
Languages : en
Pages : 204

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Book Description
This study collected information on valves, valve maintenance, and management, and developed a software modeling program for water utilities to develop cost-effective valve management plans. The model can find weaknesses in valve systems, identify critical valves and locations for the addition of new valves, and assess the impacts of the reliability of valves on customer outage. Using this model, it is possible to improve the performance of valve systems cost effectively by adding more valves in the system and improving the maintenance program, and thus, the reliability of valves. Includes CD-ROM with the Strategic Valve Management Model.

Author: AWWA Staff
Publisher: American Water Works Association
ISBN: 1613000324
Category : Water consumption
Languages : en
Pages : 412

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Book Description
This Manual of Water Supply Practices provides utility guidance on how to develop an integrated resource plan for ensuring adequate water supplies to accommodate projected future water demands. Covers all topics of water resources planning: demand forecasting, evaluation of potential new source waters, hydrologic modeling, regulatory issues, environmental impact analysis, public involvement, and economic analysis. Includes sample Integrated Resources Plans developed by water utilities.

Author: American Water Works Association
Publisher: American Water Works Association
ISBN: 1583218793
Category : Science
Languages : en
Pages : 105

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Book Description
Updated from the 2001 edition, this new manual has expanded equations for eccentricity torque, added torque sign conventions and double offset disc design variables. Water operators receive complete information about the versatile butterfly valve in drinking water service. Engineers and technicians will gain a basic understanding of calculations for operating torque, head loss, and cavitation. Coverage includes valve design, torque, head loss, cavitation, testing, noise, and vibration. (