ANSI ASME N509 INTERPRETATIONS-1992 Interpretations to N509-1989 Nuclear Power Plant Air-Cleaning Units and Components.pdf

1、ASME N509 89 0759670 0523605 067 ASME N509 Interpretations - No. 2 Replies to Technical Inquiries November 1990 - June 1992 FOREWORD This publication includes all of the written replies issued between the indicated dates by the Secretary, speaking for the ASME CONAGT Committee, Committee on Nuclear

2、Air and Gas Treatment, to inquiries concerning interpretations of technical aspects of ASME N509, Nuclear Power Plant Air Cleaning Units and Components. These replies are taken verbatim from the original letters except for a few typographical correc- tions and some minor editorial corrections made f

3、or the purpose of improved clarity. In a few instances, a review of the interpretations revealed a need for corrections of a technical nature: in these cases a corrected interpretation immediately follows the original reply. These interpretations were prepared in accordance with the accredited ASME

4、procedures. ASME procedures provide for reconsideration of these interpretations when or if additional information is available which the inquirer believes might affect the interpretation. Further, persons aggrieved by this interpretation may appeal to the cognizant ASME committee or subcommittee. A

5、SME does not “approve,” “certiQ,” “rate,” or “endorse” any item, construction, proprietary device, or activity. 1 ASME N509 89 0759b70 052360b TT3 Date of Issuance: August 19, 1992 ASME is the registered trademark of The American Society of Mechanical Engineers. This code or standard was developed u

6、nder procedures accredited as meeting the criteria for American National Standards. The Consensus Committee that approved the code or standard was balanced to assure that individuals from competent and concerned interests have had an opportunity to participate. The proposed code or standard was made

7、 available for public review and comment which provides an opportunity for additional public input from industry, academia, regulatory agencies, and the public-at-large. ASME does not “approve,“ “rate,“ or “endorse“ any item, construction, proprietary device, or activity. ASME does not take any posi

8、tion with respect to the validity of any patent rights asserted in connection with any items mentioned in this document, and does not undertake to insure anyone utilizing a standard against liability for infringement of any applicable Letters Patent, nor assume any such liability. Users of a code or

9、 standard are expressly advised that the determination of the validity of any such patent rights, and the risk of the infringement of such rights, is entirely their own responsibility. Participation by federal agency representative(s) or person(s) affiliated with industry is not to be interpreted as

10、 government or industry endorsement of this code or standard. ASME accepts responsibility for only those interpretations issued in accordance with governing ASME procedures and policies which preclude the issuance of interpretations by individual vol- unteers. No part of this document may be reprodu

11、ced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. Copyright O 1992 by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS All Rights Reserved Printed in U.S.A. N509 Interpretations No. 2 Interpretation: 91-1 ASME N509 89 W 075b70 0523b07

12、 93T W Subject: Date Issued: April 30, 1992 ASME N509-1989, Section 7.3, Welding Question: Is ASME AG-1-1991, Section AA-6300 an acceptable alternative to N509, Section 7.3? 91-1 Reply: Yes. 3 ASME N5 87 - 0757b70 0523825 717 O e A8589B ASME N509 89 .I 0759670 0081165 4 I ASME N509 Interpretations R

13、eplies to Technical Inquiries June 1989 - November I990 - NO. I FOREWORD This publication includes all of the written replies issued between the indicated dates by the Secretary, speaking for the ASME CONAGT Committee, Committee on Nuclear Air and Gas Treatment, to inquiries concerning interpretatio

14、ns of technical aspects of ASME N509, Nuclear Power Plant Air Cleaning Units and Components. These replies are taken verbatim from the original letters except for a few typographical correc- tions and some minor editorial corrections made for the purpose of improved clarity. In a few instances, a re

15、view of the interpretations revealed a need for corrections of a technical nature: in these cases a corrected interpretation immediately follows the original reply. These interpretations were prepared in accordance with the accredited ASME procedures. ASME procedures provide or reconsideration of th

16、ese interpretations when or if additional information is available which the inquirer believes might affect the interpretation. Further, persons aggrieved by this interpretation may appeal to the cognizant ASME committee or subcommittee, ASME does not “approve,” “certify,” “rate,” or “endorse” any i

17、tem, construction, proprietary device, or activity. 1 Date of Issuance: December 20, 1990 ASME is the registered trademark of The American Society of Mechanical Engineers. This code or standard was developed under procedures accredited as meeting the criteria for American National Standards. The Con

18、sensus Committee that approved the code or standard was balanced to assure that individuals from competent and concerned interests have had an opportunity to participate. The proposed code or standard was made available for public review and comment which provides an opportunity for additional publi

19、c input from industry, academia, regulatory agencies, and the public-at-large. ASME does not “approve,“ “rate,“ or “endorse“ any item, construction, proprietary device, or activity. ASME does not take any position with respect to the validity of any patent rights asserted in connection with any item

20、s mentioned in this document, and does not undertake to insure anyone utilizing a standard against liability for infringement of any applicable Letters Patent, nor assume any such liability. Users of a code or standard are expressly advised that the determination of the validity of any such patent r

21、ights, and the risk of the infringement of such rights, is entirely their own responsibility, Participation by federal agency representative(s1 or person(s) affiliated with industry is not to be interpreted as government or industry endorsement of this code or standard. ASME accepts responsibility f

22、or only those interpretations issued in accordance with governing ASME procedures and policies which preclude the issuance of interpretations by individual vol- unteers. No part of this document may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written

23、permission of the publisher. Copyright O 1990 by THE AMERICAN SOCIETY OF MECHANCAL ENGINEERS All Rights Reserved Printed in U.S.A. D N509 Interpretations No. 1 Interpretation: 89-1 Subject: Adsorbent, batch of Date Issued: September 20, 1990 Question: Must a carbon impregnator blend the entire batch of finished impregnated carbon as a single batch using a single operation and a single blending device prior to laboratory testing of a sample of the impregnated carbon? Reply: Yes. 89-1 3