AWWA G200-21 Distribution Systems Operation and Management P 36 p. 21

著者：American Water Works Association

【重要事項説明】

1.	手配先によって価格が異なります。
2.	納期遅延や入手不能となる場合がございます。
3.	海外のクリスマス休暇等、お正月等の長期休暇時期の発注は、納期遅延となる場合がございます。
4.	天候（国内・海外）により空港の発着・貨物受入不能の発生により納期遅延となる場合がございます。
5.	複数冊数のご注文の場合、分納となる場合がございます。
6.	美品のご指定は承りかねます。

手配先：国内手配先

• お届けまでの予想日数： 6週間～7週間
• 在庫数：
• 組合員価格：価格未定

内容の説明

This standard describes critical requirements for the operation and management of water distribution systems, including maintening water quality, system management programs, and operation and maintenance of facilities. Distribution system management program standards cover system pressure, backflow prevention, permeation prevention, water losses, valve exercising and replacement, fire hydrant maintenance and testing, materials in contact with potable water, metering, flow, external corrosion, design review for water quality, and energy management. Facility operations and maintenance standards cover treated water storage facilities, pump station operation and maintenance, pipeline rehabilitation and replacement, and disinfection of new or repaired pipes. Major revisions to this edition include the following: Repair and replacement programs were extended to include mains, service lines, valves, fire hydrants, storage facilities, pump stations, and meters. Taste and odor sections were consolidated. Requirements for a pressure response plan and procedures were added. Visual inspections were added as a minimum requirement for a corrosion monitoring program. Permeation requirements were included. This digital download is subject to AWWA's Single User License Agreement. Multi-user licenses are also available by contacting us. Learn more about AWWA's digital downloads including frequently asked questions.

登録情報

商品コード：1034465447
出版社: 出版社不明
出版年月: 2021/11
ISBN-10: 1647170605
ISBN-13: 978-1-64717-060-8
出版国:
装丁: paper/Kt./br.
媒体: 冊子
ページ数: 36 p.
ジャンル: 土木環境システム