ANSI AWWA C907-2012 Injection-Molded Polyvinyl Chloride (PVC) Pressure Fittings 4 In Through 12 In (100 mm Through 300 mm) for Water Wastewater and Reclaimed Water Service《水 废水和再生水.pdf

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1、 ANSI/AWWA C907-12 (Revision of ANSI/AWWA C907-04) AWWA Standard Effective date: March 1, 2012. First edition approved by AWWA Board of Directors June 23, 1991. This edition approved Jan. 22, 2012. Approved by American National Standards Institute Jan. 18, 2012. 6666 West Quincy Avenue Advocacy Denv

2、er, CO 80235-3098 Communications T 800.926.7337 Conferences www.awwa.org Education and TrainingScience and TechnologySections The Authoritative Resource on Safe Water Injection-Molded Polyvinyl Chloride (PVC) Pressure Fittings, 4 In. Through 12 In. (100 mm Through 300 mm), for Water, Wastewater, and

3、 Reclaimed Water Service SM Copyright 2012 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 a

4、nd administrative information normally contained in specifi- cations. 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 publication of a standard does

5、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 codes of any governmental authority

6、. 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 Works

7、 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 scope

8、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, market

9、ing, purchasing, or using products, processes, or procedures not conforming to the standard. Ameri- can 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 encouraged to

10、 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 standar

11、d 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 Nati

12、onal 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 e-mailing infoansi.org. All rights reserved. No part of this publication may be reproduced or tra

13、nsmitted 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 quotations for review purposes, without the written permission of the publisher. Copyright 2012 by American Water Works Asso

14、ciation Printed in USA Copyright 2012 American Water Works Association. All Rights Reserved. iii Committee Personnel The Standard C907 subcommittee, which developed this standard, had the following personnel at the time: Larry Gill, Chair John Riordan, Vice Chair General Interest Members L.J. Gill,

15、IPEX USA LLC, Mississauga, Ont., Canada (AWWA) J.F. Houle, IPEX USA LLC, Mississauga, Ont., Canada (AWWA) G.E. Laverick, Underwriters Laboratories Inc., Northbrook, Ill. (UL) J. Riordan, HARCO Fittings, Lynchburg, Va. (AWWA) The AWWA Standards Committee on PVC Pressure Pipe and Fittings, which devel

16、oped and approved this standard, had the following personnel at the time of approval: Steven J. Cook, Chair Robert P. Walker, Vice-Chair General Interest Members J.P. Castronovo, AECOM, Dallas, Texas (AWWA) A. Chastain-Howley,* Standards Council Liaison, Miya Water, Arlington, Texas (AWWA) A.J. Ciec

17、hanowski, NSF International, Ann Arbor, Mich. (NSF) S.J. Cook, Arcadis US Inc., Newport News, Va. (AWWA) J.L. Diebel, CH2M HILL, Littleton, Colo. (AWWA) C.D. Jenkins, CH2M HILL, Atlanta, Ga. (AWWA) G.E. Laverick, Underwriters Laboratories Inc., Northbrook, Ill. (UL) J.H. Lee, Opus Dayton Knight, Nor

18、th Vancouver, B.C., Canada (AWWA) M.T. Marino, CRA Infrastructure or, for tees, 6 in. 6 in. 4 in. (150 mm 150 mm 100 mm) where naming sequence is body size body size leg size. b. Configuration (for example, tee). c. Quantity of each size and configuration to be provided. 5. Request for change in tes

19、ting temperature. (Sec. 5.1.1.1) 6. Requested selection of fittings for testing (Sec. 5.1.1.2) 7. Request for test records (Sec. 5.1.4.2) 8. Request for notification of time and date for in-plant inspection (Sec. 5.2). 9. Request for an Affidavit of Compliance (Sec. 6.3). III.B. Modification to Standard. Any modification of the provisions, definitions, or terminology in this standard must be provided by the purchaser. I V. Major Revisions. Major changes made to the standard in this revision include the following: Copyright 2012 American Water Works Association. All Rights Reserved.