Author: American Water Works Association
Publisher: American Water Works Association
ISBN: 1625760272
Category : Technology & Engineering
Languages : en
Pages : 133
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Book Description
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.
Author:
Publisher: American Water Works Association
ISBN: 1583210172
Category : Technology & Engineering
Languages : en
Pages : 131
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Book Description
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.
Author: American Water Works Association
Publisher: American Water Works Association
ISBN: 1583214526
Category : Science
Languages : en
Pages : 69
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Book Description
M33 provides information about the most common flowmeters used in water treatment and custody-transfer applications, including the Venturi, modified Venturi, orifice plate, electromagnetic, turbine and propeller, transit-time ultrasonic, vortex, averaging Pitot, and averaging insertable electromagnetic. The discussion of these meters covers basic theory, installation and maintenance. General concepts applicable to flowmeters are also covered, including flow characteristics, performance issues, communication, information and signal outputs, and flowmeter selection.
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: AWWA Staff
Publisher: American Water Works Association
ISBN: 1613001215
Category : Water
Languages : en
Pages : 243
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Book Description
Author: AWWA Staff
Publisher: American Water Works Association
ISBN: 161300091X
Category : Water reuse
Languages : en
Pages : 123
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Book Description
Author: AWWA Staff
Publisher: American Water Works Association
ISBN: 1613000871
Category : Loss control
Languages : en
Pages : 303
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Book Description
Author: Bill Zieburtz
Publisher: American Water Works Association
ISBN: 1583218637
Category : Business & Economics
Languages : en
Pages : 381
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Book Description
The revised manual contains new material reflective of isses and changes in this evolving water industry. The manual provides guidance and recommendations on choosing rate structures and setting water rates, fees, and charges which will cover utility costs and future needs. The manual covers all types of rate structures, such as block rates, uniform rates, conservation rates, surcharges, and many others.
Author: AWWA Staff
Publisher: American Water Works Association
ISBN: 1613001754
Category : Technology & Engineering
Languages : en
Pages : 222
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Book Description
This manual provides operators, engineers, and other professionals with a basic understanding of groundwater that will help them make decisions on water-well design and operation. The manual covers geology, groundwater movement, groundwater quality, regulatory issues, water-well types and construction, pumps, water treatment, water-well problems, and groundwater recharge and storage.
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. (
