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Author: American Water Works Association Publisher: American Water Works Association ISBN: 9781583212318 Category : Technology & Engineering Languages : en Pages : 576
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: Larry W. Mays Publisher: Amer Water Works Assn ISBN: 9781583217818 Category : Technology & Engineering Languages : en Pages : 546
Book Description
This text is designed to teach students the basic equipment, structures, operation, and maintenance of city water transmission and distribution systems. The Fourth Edition includes two new chapters: "Hydraulics of Water Distributions Systems" and "System Security and Emergency Response," and coverage of pumping stations has been expanded. Piping system design and installation, valves, water tanks, and other major components are covered. Additional topics include pipe tapping, cross-connection and backflow prevention, and fundamentals of information management. A special section discusses utility public relations and the role of the distribution system operator. A companion Student Workbook is also available (9781583218006).
Author: National Research Council Publisher: National Academies Press ISBN: 0309103061 Category : Science Languages : en Pages : 405
Book Description
Protecting and maintaining water distributions systems is crucial to ensuring high quality drinking water. Distribution systems-consisting of pipes, pumps, valves, storage tanks, reservoirs, meters, fittings, and other hydraulic appurtenances-carry drinking water from a centralized treatment plant or well supplies to consumers' taps. Spanning almost 1 million miles in the United States, distribution systems represent the vast majority of physical infrastructure for water supplies, and thus constitute the primary management challenge from both an operational and public health standpoint. Recent data on waterborne disease outbreaks suggest that distribution systems remain a source of contamination that has yet to be fully addressed. This report evaluates approaches for risk characterization and recent data, and it identifies a variety of strategies that could be considered to reduce the risks posed by water-quality deteriorating events in distribution systems. Particular attention is given to backflow events via cross connections, the potential for contamination of the distribution system during construction and repair activities, maintenance of storage facilities, and the role of premise plumbing in public health risk. The report also identifies advances in detection, monitoring and modeling, analytical methods, and research and development opportunities that will enable the water supply industry to further reduce risks associated with drinking water distribution systems.
Author: American Water Works Association Publisher: Amer Water Works Assn ISBN: 9780898678079 Category : Technology & Engineering Languages : en Pages : 160
Author: AWWA Staff Publisher: American Water Works Association ISBN: 1613001207 Category : Education Languages : en Pages : 135
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: Avi Ostfeld Publisher: BoD – Books on Demand ISBN: 9535108891 Category : Technology & Engineering Languages : en Pages : 162
Book Description
A water supply system is an interconnected collection of sources, pipes, and hydraulic control elements delivering consumers prescribed water quantities at desired pressures and water qualities. This book incorporates selected topics on theory, revision, and practical application models for water supply systems analysis, including: guidelines for transient analysis, sustainable management of regional water supply systems, infrastructure asset management, optimal pump scheduling, demand uncertainty, errors in water meter measuring, and indicators for water mains rehabilitation.
Author: American Water Works Association Publisher: Amer Water Works Assn ISBN: 9780898678123 Category : Technology & Engineering Languages : en Pages : 138