UL-142-2006.pdf
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1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 142 Steel Aboveground Tanks for Flammable and Combustible Liquids Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=IHS Employees/1111111001, User=Japan,
2、 IHS Not for Resale, 12/17/2007 19:15:56 MSTNo reproduction or networking permitted without license from IHS -,-,- UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Copyright Underwriters Laboratories Inc. Provided by IHS under license with UL
3、Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 12/17/2007 19:15:56 MSTNo reproduction or networking permitted without license from IHS -,-,- UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Underwriters Laboratories Inc. (
4、UL) 333 Pfi ngsten Road Northbrook, IL 60062-2096 UL Standard for Safety for Steel Aboveground Tanks for Flammable and Combustible Liquids, UL 142 Ninth Edition, Dated December 28, 2006 Revisions: This Standard contains revisions through and including December 15, 2007. Summary of Topics Revisions t
5、o the ninth edition of UL 142 are being published to address numerous issues that were discussed at past STP 142 meetings. These revisions include: 1. Revision to the scope for clarifi cation 2. Revisions to glossary terms 3. Revisions to requirements regarding capacity and dimensions 4. Revisions t
6、o requirements regarding bracings 5. Revisions to requirements regarding tank bottoms and supports 6. Revisions to requirements regarding manways 7. Revision to requirement regarding normal and emergency venting 8. Addition of a weld joint design for Figure 6.3 9. Addition of a lift lug test 10. Del
7、etion of the Canadian Requirements Comparison Guide (CRG) Text that has been changed in any manner is marked with a vertical line in the margin. Changes in requirements are marked with a vertical line in the margin and are followed by an effective date note indicating the date of publication or the
8、date on which the changed requirement becomes effective. The following table lists the future effective dates with the corresponding reference. DECEMBER 15, 2007 UL 142tr1 Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=IHS Employees/1111111001, User=Japan, IHS
9、 Not for Resale, 12/17/2007 19:15:56 MSTNo reproduction or networking permitted without license from IHS -,-,- UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Future Effective DatesReferences December 15, 2009Paragraphs 8.1, 9.1, 9.1.1, 9.2,
10、 9.4, 13.1.2, 13.3.1, 13.3.6, 13.4.1, 13.4.2, 13.4.4, 15.1.2, 15.1.3, 15.4.2, 21.3, 31.2.6, 44A.1, 44A.2, 44A.3, Tables 13.1, 13.3, 21.1, 31.1, A2, A3, and Figures 6.3, 7.1, 7.2, 9.1, 9.2, 9.3, 9.4, 13.1, 13.2, The new and revised requirements are substantially in accordance with ULs Proposal(s) on
11、this subject dated April 6, 2007, August 31, 2007, and September 21, 2007. The revisions dated December 15, 2007 include a reprinted title page (page1) for this Standard. As indicated on the title page (page 1), this UL Standard for Safety is an American National Standard. Attention is directed to t
12、he note on the title page of this Standard outlining the procedures to be followed to retain the approved text of this ANSI/UL Standard. As indicated on the title page (page1), this UL Standard for Safety has been adopted by the Department of Defense. The UL Foreword is no longer located within the
13、UL Standard. For information concerning the use and application of the requirements contained in this Standard, the current version of the UL Foreword is located on ULStandardsInfoNet at: http:/ The master for this Standard at ULs Northbrook Office is the official document insofar as it relates to a
14、 UL service and the compliance of a product with respect to the requirements for that product and service, or if there are questions regarding the accuracy of this Standard. ULs Standards for Safety are copyrighted by UL. Neither a printed copy of a Standard, nor the distribution diskette for a Stan
15、dard-on-Diskette and the fi le for the Standard on the distribution diskette should be altered in any way. All of ULs Standards and all copyrights, ownerships, and rights regarding those Standards shall remain the sole and exclusive property of UL. All rights reserved. No part of this publication ma
16、y be reproduced, stored in a retrieval system, or transmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwise without prior permission of UL. Revisions of UL Standards for Safety are issued from time to time. A UL Standard for Safety is current only if it incor
17、porates the most recently adopted revisions. UL provides this Standard as is without warranty of any kind, either expressed or implied, including but not limited to, the implied warranties of merchantability or fi tness for any purpose. In no event will UL be liable for any special, incidental, cons
18、equential, indirect or similar damages, including loss of profi ts, lost savings, loss of data, or any other damages arising out of the use of or the inability to use this Standard, even if UL or an authorized UL representative has been advised of the possibility of such damage. In no event shall UL
19、s liability for any damage ever exceed the price paid for this Standard, regardless of the form of the claim. UL will attempt to answer support requests concerning electronic versions of its Standards. However, this support service is offered on a reasonable efforts basis only, and UL may not be abl
20、e to resolve every support request. UL supports the electronic versions of its Standards only if they are used under the conditions and operating systems for which it is intended. ULs support policies may change from time-to-time without notifi cation. DECEMBER 15, 2007 UL 142tr2 Copyright Underwrit
21、ers Laboratories Inc. Provided by IHS under license with ULLicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 12/17/2007 19:15:56 MSTNo reproduction or networking permitted without license from IHS -,-,- UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION
22、WITHOUT PERMISSION FROM UL UL reserves the right to change the format, presentation, fi le types and formats, delivery methods and formats, and the like of both its printed and electronic Standards without prior notice. Purchasers of the electronic versions of ULs Standards for Safety agree to defen
23、d, indemnify, and hold UL harmless from and against any loss, expense, liability, damage, claim, or judgement (including reasonable attorneys fees) resulting from any error or deviation introduced while purchaser is storing an electronic Standard on the purchasers computer system. If a single-user v
24、ersion electronic Standard was purchased, one copy of this Standard may be stored on the hard disk of a single personal computer, or on a single LAN fi le-server or the permanent storage device of a multiple-user computer in such a manner that this Standard may only be accessed by one user at a time
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