Date: November 2008 To: Re: Purchasers of API 650, Welded Steel Tanks for Oil Storage, Eleventh Edition Addendum 1

This package contains Addendum 1 of API 650, Welded Tanks for Oil Storage, Eleventh Edition. This package consists of the pages that have changed since the June 2007 printing of the Eleventh Addition. To update your copy of API 650, replace, delete or add the following pages as indicated:

Part of Book Changed Cover Front Matter Section 1 Section 2 Section 4 Section 5 Section 7 Section 8 Section 9 Section 10 Appendix A Appendix B Appendix C Appendix E Appendix F Appendix G Appendix H Appendix J Appendix K Appendix L Appendix M

Old Pages to be Replaced front and back covers title page iii – xii 1-1 – 1-4 2-1 – 2-4 4-1 – …ver más…

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Copyright © 2007, 2008 American Petroleum Institute

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This Standard is maintained under continuous maintenance procedures by the American Petroleum Institute