ANSI AWWA C210-2015 Liquid-Epoxy Coatings and Linings for Steel Water Pipe and Fittings《钢制水管和配件的液体环氧涂层和衬里》.pdf

1、 AWWA Standard SM Liquid-Epoxy Coatings and Linings for Steel Water Pipe and Fittings Effective date: Oct. 1, 2015. First edition approved by AWWA Board of Directors May 18, 1978. This edition approved June 7, 2015. Approved by American National Standards Institute June 3, 2015. ANSI/AWWA C210-15 (R

2、evision of ANSI/AWWA C210-07) Copyright 2015 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

3、 and administrative 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 doe

4、s not constitute 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 authorit

5、y. AWWA standards are intended to represent a consensus of the water supply industry that the product described will provide satisfactory service. When AWWA revises or withdraws this standard, an official notice of action will be placed in the Official Notice section of Journal - American Water Work

6、s Association. The action becomes effective on the first day of the month fol- lowing 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 sco

7、pe 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 ap - proved the standard or not, from manufacturing,

8、marketing, purchasing, or using products, processes, or procedures not conforming to the standard. American National Standards are subject to periodic review, and users are cautioned to obtain the latest editions. Producers of goods made in conformity with an American National Standard are encour -

9、aged 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

10、standard 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 ANSI approval. Purchasers of Amer

11、ican 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. ISBN-13, print: 978-1-62576-109-5 eISBN-13, electronic: 978-1-61300

12、-345-9DOI: http:/dx.doi.org/10.12999/AWWA.C210.15 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 q

13、uotations for review purposes, without the written permission of the publisher. Copyright 2015 by American Water Works Association Printed in USA hours of work by your fellow water professionals. Revenue from the sales of this AWWA material supports ongoing product development. Unauthorized distribu

14、tion, either electronic or photocopied, is illegal and hinders AWWAs mission to support the water community. This AWWA content is the product of thousands of Copyright 2015 American Water Works Association. All Rights Reserved. iii Committee Personnel The Steel Water PipeManufacturers Technical Advi

15、sory Committee (SWPMTAC) Task Group on C210, which revised this standard, had the following personnel at the time: Bob Murphy, Chair Mitch Conner, Vice Chair R.M. Buchanan, Canusa-CPS, Toronto, Ont., Canada (AWWA) M. Buratto, LifeLast, Vancouver, Wash. (AWWA) M. Conner, Carboline, St. Louis, Mo. (AW

16、WA) A. Fletcher, Tyco Water Pipelines Technologies, Southbank, Victoria, Australia (AWWA) B.D. Keil, Northwest Pipe Company, Draper, Utah (AWWA) G. Larsen, Smith-Blair, Texarkana, Texas (AWWA) D. Libby, Chase Corp., Westwood, Mass. (AWWA) L. McKinney, Womble Company, Houston, Texas (AWWA) B. Murphy,

17、 Sherwin-Williams Co., Ventura, Calif. (AWWA) M. Murphy, NOV Ameron, Phoenix, Ariz. (AWWA) R. Norsworthy, Polyguard Products Inc., Lancaster, Texas (AWWA) V. ODea, Tnemec, Kansas City, Mo. (AWWA) F. Rampton, Trenton Corporation, Ann Arbor, Mich. (AWWA) R.N. Satyarthi, Baker Coupling Company Inc., Lo

18、s Angeles, Calif. (AWWA) S. Serpe, Arkema, King of Prussia, Penn. (AWWA) B.P. Simpson, American Spiralweld Pipe Company, Birmingham, Ala. (AWWA) G. Smith, Northwest Pipe Company, San Diego, Calif. (AWWA) The AWWA Standards Committee on Steel Pipe, which reviewed and approved this standard, had the f

19、ollowing personnel at the time of approval: John H. Bambei Jr., Chair Dennis A. Dechant, Vice Chair John L. Luka, Secretary General Interest Members W.R. Brunzell, Brunzell Associates Ltd., Skokie, Ill. (AWWA) R.J Card, Lockwood, Andrew & Newnam, Houston, Texas (AWWA) R.L. Coffey, HDR Engineering In

20、c., Omaha, Neb. (AWWA) Copyright 2015 American Water Works Association. All Rights Reserved. iv H.E. Dunham, MWH Inc., Snohomish, Wash. (AWWA) S.N. Foellmi, Black & Veatch Corporation, Irvine, Calif. (AWWA) R.L. Gibson, Freese and Nichols Inc., Fort Worth, Texas (AWWA) M.D. Gossett,* HDR, Denver, Co

21、lo. (AWWA) M.B. Horsley,* Horsley Engineering LLC, Overland Park, Kan. (AWWA) R.A. Kufaas, Norske Corrosion & Inspection Services Ltd., Surrey, B.C., Canada (AWWA) J.L. Mattson, Corrosion Control Technologies, Sandy, Utah (AWWA) R. Ortega,* Lockwood, Andrews & Newnam, Houston, Texas (AWWA) E.S. Ralp

22、h, Standards Engineer Liaison, AWWA, Denver, Colo. (AWWA) A.E. Romer, AECOM, Orange, Calif. (AWWA) J.R. Snow,* MWH Americas Inc., Denver, Colo. (AWWA) H.R. Stoner, Consultant, North Plainfield, N.J. (AWWA) C.C. Sundberg, CH2M, Issaquah, Wash. (AWWA) W.R. Whidden, Woolpert, Orlando, Fla. (AWWA) Produ

23、cer Members D.W. Angell, Standards Council Liaison, American Flow Control, Birmingham, Ala. (AWWA) S.A. Arnaout, Hanson Pressure Pipe Inc., Dallas, Texas (AWWA) H.R. Bardakjian, Consultant, Glendale, Calif. (AWWA) D.A. Dechant, Dechant Infrastructure Service, Aurora, Colo. (AWWA) W.B. Geyer, Steel P

24、late Fabricators Associates, Lake Zurich, Ill. (AWWA) B.D. Keil, Northwest Pipe Company, Draper, Utah (AWWA) J.L. Luka, American SpiralWeld Pipe Company, Columbia, S.C. (AWWA) R. Mielke,* Northwest Pipe Company, Raleigh, N.C. (AWWA) J. Olmos, Ameron Water Transmission Group, Rancho Cucamonga, Calif.

25、 (AWWA) G.F. Ruchti,* Consultant, Punta Gorda, Fla. (AWWA) B.P. Simpson,* American Cast Iron Pipe Company, Birmingham, Ala. (AWWA) D. Walker, Avid Protective Products LTD/Tnemec Company, Oakville, Ont., Canada (AWWA) J.A. Wise, Canus International Sales Inc., Surrey, B.C., Canada (AWWA) User Members

26、 G.A. Andersen, New York City Bureau of Water Supply, Little Neck, N.Y. (AWWA) J.H. Bambei Jr., Denver Water, Denver, Colo. (AWWA) * Alternate Liaison, nonvoting Copyright 2015 American Water Works Association. All Rights Reserved. v Bob Cheng, Metro Vancouver, Burnaby, B.C., Canada (AWWA) M.E. Conn

27、er, San Diego County Water Authority, San Diego, Calif. (AWWA) R.V. Frisz, US Bureau of Reclamation, Denver, Colo. (USBR) G. George, Tacoma Public Utilities, Tacoma, Wash. (AWWA) T.J. Jordan, Metropolitan Water District of Southern California, La Verne, Calif. (AWWA) M. McReynolds,* Metropolitan Wat

28、er District of Southern California, Los Angeles, Calif. (AWWA) N.A. Wigner, Los Angeles Department of Water and Power, Los Angeles, Calif. (AWWA) * Alternate Copyright 2015 American Water Works Association. All Rights Reserved. This page intentionally blank. Copyright 2015 American Water Works Assoc

29、iation. All Rights Reserved. vii 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 . ix I.A Background ix I.B History . ix I.C Acceptance . ix II Special Is

30、sues . x III Use of This Standard xi III.A Purchaser Options and Alternatives xi III.B Modification to Standard xii IV Major Revisions . xii V Comments . xiii Standard 1 General 1.1 Scope 1 1.2 Purpose . 2 1.3 Application 2 2 References 2 3 Definitions . 3 4 Requirements 4.1 Equipment 4 4.2 Material

31、s and Safety 4 4.3 Epoxy System 4 4.4 Epoxy Application . 5 4.5 Epoxy Repair 8 4.6 Welded Field Joints . 8 4.7 Coating Special Pipe Connections and Appurtenances 8 4.8 Field Procedures 9 5 Verification 5.1 Epoxy Materials Prequalification . 9 5.2 Requirements of Epoxy System 10 5.3 Quality Assurance

32、 and Records . 10 5.4 Inspection and Testing by the Purchaser 11 5.5 Quality Control Requirements of Applied Epoxy System . 11 5.6 Rejection . 12 6 Delivery 6.1 Marking 13 6.2 Packaging and Storage . 13 6.3 Affidavit of Compliance 13 Tables 1 Prequalification Requirements of Epoxy System 5 2 Quality

33、 Control Requirements of Applied Epoxy System . 5 Copyright 2015 American Water Works Association. All Rights Reserved. This page intentionally blank. Copyright 2015 American Water Works Association. All Rights Reserved. ix Foreword This foreword is for information only and is not a part of ANSI*/AW

34、WA C210. I. Introduction. I.A. Background. This standard was developed to provide information for the use of liquid-epoxy coatings for the exterior coating and interior lining of steel water pipe. The standard has been revised periodically to meet increasingly demanding environmental and health-effe

35、cts regulations and to modify procedures based on technological advances. I.B. History. The fir st edition of ANSI/AWWA C210 was approved for issue in May 1978 under the title “Coal-Tar Epoxy Coating System for the Interior and Exterior of Steel Water Pipe.” The second and third editions were approv

36、ed on June 10, 1984, and June 18, 1992, respectively, and published under the title “Liquid-Epoxy Coating Systems for the Interior and Exterior of Steel Water Pipelines.” The fourth edition of ANSI/AWWA C210 was approved by the AWWA Board of Directors on June 15, 1997 . The fifth edition was approve

37、d on Jan. 19, 2003. The sixth edition was approved on June 24, 2007. This edition was approved on June 7, 2015. I.C. Acceptance. In May 1985, the US Environmental Protection Agency (USEPA) entered into a cooperative agreement with a consortium led by NSF International (NSF) to develop voluntary thir

38、d-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) and the Conference of State Health and Environmental Managers (COSHEM). The American Water Works

39、 Association (AWWA) and the Association of State Drinking Water Administrators (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

40、those required by the state. To evaluate the health effects of products and drinking water additives from such products, state and local agencies may use various references, including 1. An advisory program formerly administered by USEPA, Office of Drinking Water, discontinued on Apr. 7, 1990. * Ame

41、rican National Standards Institute, 25 West 43rd Street, Fourth Floor, New York, NY 10036. Persons outside the United States should contact the appropriate authority having jurisdiction. Copyright 2015 American Water Works Association. All Rights Reserved. x 2. Specific policies of the state or loca

42、l agency. 3. Two standards developed under the direction of NSF*: NSF/ANSI 60, Drinking Water Treatment ChemicalsHealth Effects, and NSF/ANSI 61, Drinking Water System ComponentsHealth Effects. 4. Other references, including AWWA standards, Food Chemicals Codex, Water Chemicals Codex, and other stan

43、dards considered appropriate by the state or local agency. Various certification organizations may be involved in certifying products in accor- dance with NSF/ANSI 61. Individual states or local agencies have authority to accept or accredit certification organizations within their jurisdictions. Acc

44、reditation of certi- fication organizations may vary from jurisdiction to jurisdiction. Annex A, “Toxicology Review and Evaluation Procedures,” 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 (

45、MCL). The MALs of an unspecified list of “unregulated contaminants” are based on toxicity testing guidelines (noncarcinogens) and risk characterization methodology (carcinogens). Use of Annex A procedures may not always be identical, depending on the certifier. ANSI/AWWA C210 does not address additi

46、ves requirements. Thus, users of this standard should consult the appropriate state or local agency having jurisdiction in order to 1. Determine additives requirements, including applicable standards. 2. Determine the status of certifications by parties offering to certify products for contact with,

47、 or treatment of, drinking water. 3. Determine current information on product certification. II. Special Issues. This s tandard provides guidance in selecting and evaluating liquid-epoxy coatings and sets minimum requirements for linings and coatings used on steel water pipe in the water-supply indu

48、stry. Users of this standard are advised to consider additional lining thickness for pipe that handles water containing higher than normal levels of particulates or that operates at higher than normal velocities. A penstock carrying stream or lake water with high particulate levels and high velociti

49、es would be a viable example. The required finished coating thickness shall be specified by the purchaser. The specified thickness should not exceed the maximum recommended by the coating manufacturer. * 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 2015 American Water Works Association. All Rights Reserved. xi Soluble salts and other inorganic contaminants on a prepared steel surface have been known to influ