AWWA G100-2017 Water Treatment Plant Operation and Management.pdf

1、SM AWWA Management Standard Water Treatment Plant Operation and Management Effective date: Aug. 1, 2017. First edition approved by AWWA Board of Directors Jan. 16, 2005. This edition approved Jan. 14, 2017. Approved by American National Standards Institute Apr. 27, 2017. ANSI/AWWA G100-17 (Revision

2、of ANSI/AWWA G100-11) Copyright 2017 American Water Works Association. All Rights Reserved. ii AWWA Standard This document is an American Water Works Association (AWWA) standard. It is not a specification. AWWA standards describe minimum requirements and do not contain all of the engineering and adm

3、inistrative information normally contained in specifications. The AWWA standards usually contain options that must be evaluated by the user of the standard. Until each optional feature is specified by the user, the product or service is not fully defined. AWWA pub- lication of a standard does not co

4、nstitute endorsement of any product or product type, nor does AWWA test, certify, or approve any product. The use of AWWA standards is entirely voluntary. This standard does not supersede or take precedence over or displace any applicable law, regulation, or code of any governmental authority. AWWA

5、standards are intended to represent a consensus of the water industry that the product described will provide satisfactory ser- vice. When AWWA revises or withdraws this standard, an official notice of action will be placed on the first page of the Official Notice section of Journal American Water W

6、orks Association. The action becomes effective on the first day of the month following the month of Journal American Water Works Association publication of the official notice. American National Standard An American National Standard implies a consensus of those substantially concerned with its scop

7、e and provisions. An American National Standard is intended as a guide to aid the manufacturer, the consumer, and the general public. The existence of an American National Standard does not in any respect preclude anyone, whether that person has approved the standard or not, from manufacturing, mark

8、eting, purchasing, or using products, processes, or proce - dures not conforming to the standard. American National Standards are subject to periodic review, and users are cau- tioned to obtain the latest editions. Producers of goods made in conformity with an American National Standard are encourag

9、ed to state on their own responsibility in advertising and promotional materials or on tags or labels that the goods are produced in conformity with particular American National Standards. Caution n oti Ce : The American National Standards Institute (ANSI) approval date on the front cover of this st

10、andard indicates completion of the ANSI approval process. This American National Standard may be revised or withdrawn at any time. ANSI procedures require that action be taken to reaffirm, revise, or withdraw this standard no later than five years from the date of publication. Purchasers of American

11、 National Standards may receive current information on all standards by calling or writing the American National Standards Institute, 25 West 43rd Street, Fourth Floor, New York, NY 10036; 212.642.4900; or emailing infoansi.org. hours of work by your fellow water professionals. Revenue from the sale

12、s of this AWWA material supports ongoing product development. Unauthorized distribution, either electronic or photocopied, is illegal and hinders AWWAs mission to support the water community. This AWWA content is the product of thousands of ISBN, print: 978-1-62576-232-0 eISBN, electronic: 978-1-613

13、00-430-2DOI:http:/dx.doi.org/10.12999/AWWA.G100.17 All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information or retrieval system, except in the form of brief excerpts or

14、quotations for review purposes, without the written permission of the publisher. Copyright 2017 by American Water Works Association Printed in USA Copyright 2017 American Water Works Association. All Rights Reserved. iii Committee Personnel The AWWA Standards Committee on Water Treatment Plants, whi

15、ch reviewed and approved this standard, had the following personnel at the time of approval: Sarah C. Clark, Chair General Interest Members J.M. Assouline, CH2M, Englewood, Colo. (AWWA) S.C. Clark, HDR Engineering Inc., Denver, Colo. (AWWA) D.M. Flancher,* AWWA Staff Engineer Liaison, Denver, Colo.

16、(AWWA) S.A. Hubbs, Louisville, Ky. (AWWA) R.D. Joost, Carollo Engineers PC, Phoenix, Ariz. (AWWA) R.J. Mahmood, California State UniversitySacramento, Sacramento, Calif. (AWWA) E.C. Nieminski, Utah Division of Drinking Water, Salt Lake City, Utah (AWWA) N.G. Pizzi, Aqua Serv Consultants, Aurora, Ohi

17、o (AWWA) D.S. Schwartz,* City of Waynesboro, Waynesboro, Va. (AWWA) M.A. Waer, Nanostone Water, Inc., Phoenix, Ariz. (AWWA) R.F. Willis, RH2 Engineering, Portland, Ore. (AWWA) User Members M.G. Barsotti, Champlain Water District, South Burlington, Vt. (AWWA) R.C. Cheng, Coachella Valley Water Distri

18、ct, Coachella, Calif. (AWWA) S. Estes-Smargiassi, Massachusetts Water Resources Authority, Boston, Mass. (AWWA) A. Knowles, Halifax Water, Lower Sackville, N.S., Canada (AWWA) T.A. Pajor, City of Wichita, Wichita, Kan. (AWWA) D.W. Peters, City of Portland Water Bureau, Portland, Ore. (AWWA) C. Ragha

19、v, United Water, Paramus, N.J. (AWWA) B. Thompson, Anne Arundel County, Millersville, Md. (AWWA) A.J. Weiss, Onondaga County Water Authority, Syracuse, N.Y. (AWWA) Y. Wang, City of Houston, Houston, Texas (AWWA) * Liaison, nonvoting Copyright 2017 American Water Works Association. All Rights Reserve

20、d. This page intentionally blank.v Contents All AWWA standards follow the general format indicated subsequently. Some variations from this format may be found in a particular standard. SEC. PAGE SEC. PAGE Foreword I Introduction vii I.A Background . vii I.B History vii I.C Acceptance vii II Special

21、Issues. . ix II.A Advisory Information on Application of Standards . ix III Use of This Standard ix III.A Purchaser Options and Alternatives ix III.B Modification to Standard . ix IV Major Revisions ix V Comments . ix Standard 1 General 1.1 Scope 1 1.2 Purpose . 1 1.3 Application 1 2 References 2 3

22、Definitions . 2 4 Requirements 4.1 Compliance With Regulatory Requirements 4 4.2 Operational Management Practices 5 4.3 PlantReal Property Management and Maintenance. 9 4.4 Water Quality Management 11 5 Verification 5.1 Documentation Required 13 5.2 Examples of Documentation . 14 6 Delivery . 14 App

23、endixes A Bibliography 17 B General Relationship Between G100 and Other Accreditation Programs 19 Tables 1 Documentation Examples . 15 B.1 Summary of General Relationship Between G100 and Other Accreditation Programs . 20 Copyright 2017 American Water Works Association. All Rights Reserved. This pag

24、e intentionally blank.vii Foreword This foreword is for information only and is not a part of ANSI*/AWWA G100. I. Introduction. I.A. Background. The AWWA utility management standards are designed to serve water, wastewater, and reuse utilitieshereafter, the water sectorand their customers, owners, s

25、ervice providers, and government regulators. The standards developed under the program are generally intended to improve a utilitys overall operations and service. One aspect of the standards program is an effort to establish formal management and operations guidelines. These guidelines identify app

26、ropriate practices, procedures, and behaviors, the implementation of which will promote effective and efficient utility operations and contribute to protection of public health, public safety, and the environment. AWWAs standards process has been used for more than 90 years to produce American Natio

27、nal Standards Institute (ANSI)approved standards for materials and processes that are used by the water sector. These standards are recognized worldwide and have been adopted by many utilities and organizations. Likewise, this performance standard is developed using the same ANSI-recognized formal p

28、rocess. Volunteer stan- dards committees establish standard practices in a uniform and appropriate format. Formal standards committees have been and continue to be formed to address the individual standards practices for the diverse areas of water sector operation. A formal standards committee was c

29、reated in 2001 to develop standards for distribution system operation and management, water treatment plant operation and management, and source water management. This standard is the outcome of the Water Treatment Plant Operation and Management Standards Committee. I.B. History. The first edition o

30、f this standard was approved by the AWWA Board of Directors on Jan. 16, 2005. The second edition was approved on June 12, 2011. This edition was approved on Jan. 14, 2017. I.C. Acceptance. In May 1985, the US Environmental Protection Agency (USEPA) entered into a cooperative agreement with a consort

31、ium led by NSF International (NSF) to develop voluntary third-party consensus standards and a certification program for direct and indirect drinking water additives. Other members of the original consortium included the Water Research Foundation (formerly AwwaRF) * American National Standards Instit

32、ute, 25 West 43rd Street, Fourth Floor, New York, NY 10036. Copyright 2017 American Water Works Association. All Rights Reserved. viii and the Conference of State Health and Environmental Managers (COSHEM). The American Water Works Association (AWWA) and the Association of State Drinking Water Admin

33、istrators (ASDWA) joined later. In the United States, authority to regulate products for use in, or in contact with, drinking water rests with individual states.* Local agencies may choose to impose requirements more stringent than those required by the state. To evaluate the health effects of produ

34、cts and drinking water additives from such products, state and local agencies may use various references, including 1. Specific policies of the state or local agency. 2. Two standards developed under the direction of NSF : NSF/ANSI 60, Drinking Water Treatment ChemicalsHealth Effects, and NSF/ANSI 6

35、1, Drinking Water System ComponentsHealth Effects. 3. Other references, including AWWA standards, Food Chemicals Codex, Water Chemicals Codex, and other standards considered appropriate by the state or local agency. Various certification organizations may be involved in certifying products in accor-

36、 dance with NSF/ANSI 61. Individual states or local agencies have authority to accept or accredit certification organizations within their jurisdictions. Accreditation of certi- fication organizations may vary from jurisdiction to jurisdiction. Annex A, “Toxicology Review and Evaluation Procedures,”

37、 to NSF/ANSI 61 does not stipulate a maximum allowable level (MAL) of a contaminant for substances not regulated by a USEPA final maximum contaminant level (MCL). The MALs of an unspecified list of “unregulated contaminants” are based on toxicity testing guidelines (noncarcinogens) and risk characte

38、rization methodology (carcinogens). Use of Annex A procedures may not always be identical, depending on the certifier. ANSI/AWWA G100 does not address additives requirements. Users of this stan- dard should consult the appropriate state or local agency having jurisdiction in order to 1. Determine ad

39、ditives requirements, including applicable standards. 2. Determine the status of certifications by parties offering to certify products for contact with, or treatment of, drinking water. 3. Determine current information on product certification. * Persons outside the United States should contact the

40、 appropriate authority having jurisdiction. NSF International, 789 North Dixboro Road, Ann Arbor, MI 48105. Both publications available from National Academy of Sciences, 500 Fifth Street, NW, Washington, DC 20001. Copyright 2017 American Water Works Association. All Rights Reserved. ix II. Special

41、Issues. II.A. Advisory Information on Application of Standards. This standard includes those requirements that are limited exclusively to the operation and management of drinking water treatment plants. Separate standards cover utility programs such as safety, emergency preparedness and security, fi

42、nancial management, distribution system management, source water protection, and business systems. III. Use of This Standard. It is the responsibility of the user of an AWWA standard to determine that the products described in that standard are suitable for use in the particular application being co

43、nsidered. III.A. Purchaser Options and Alternatives. The following information should be provided by the purchaser: 1. Standard usedthat is, ANSI/AWWA G100, Water Treatment Plant Operation and Management, of latest revision. 2. Whether compliance with NSF/ANSI 61, Drinking Water System ComponentsHea

44、lth Effects, is required. 3. Details of other federal, state and provincial, or local requirements (Sec. 4.1). III.B. Modification to Standard. There is no applicable information for this section. IV. Major Revisions. Major changes made to the standard in this revision include the following: 1. Sec.

45、 4.2.3, Treatment Plant Adequacy of Treated Supply, was modified from “shall” to “should,” creating a recommendation for continuous improvement as op- posed to a requirement. 2. Requirements for an instrument and electronic device maintenance pro- gram were added in Sec. 4.3.4.3. V. Comments. If you

46、 have any comments or questions about this standard, please call AWWA Engineering and Technical Services at 303.794.7711; FAX at 303.795.7603; write to the department at 6666 West Quincy Avenue, Denver, CO 80235-3098; or email at standardsawwa.org. Copyright 2017 American Water Works Association. Al

47、l Rights Reserved. This page intentionally blank.1 AWWA Management Standard ANSI/AWWA G100-17 (Revision of ANSI/AWWA G100-11) Water Treatment Plant Operation and Management SECTION 1: GENERAL Sec. 1.1 Scope This standard describes the critical requirements for the effective operation and management

48、of drinking water treatment plants. Sec. 1.2 Purpose The purpose of this standard is to define the critical requirements for the operation and management of water treatment plants, including maintaining water quality, system management programs, and operation and maintenance of facilities. Sec. 1.3

49、Application This standard can be referenced in the evaluation of water treatment plant operation and management. The stipulations of this standard apply when this doc- ument has been referenced and only to the operation and management of water treatment plants. Copyright 2017 American Water Works Association. All Rights Reserved. 2 AWWA G100-17 SECTION 2: REFERENCES AWWA standards establish the minimum recommended requirements for parts and materials used in the production and conveyance of drinking water, and it is expected that a utility would