IEEE Std 691-2001 IEEE Standards 691 TM IEEE Guide for Transmission Structure Foundation Design and Testing Published by The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA 26 December 2001 IEEE Power Engineering Society Sponsored by the Transmission and Distribution Committee and the American Society of Civil Engineers Sponsored by the Transmission Structure Foundation Design Standard Committee IEEE Standards Print: SH94786 PDF: SS94786 Authorized licensed use limited to: Universidad Nacional de Colombia (UNAL). Downloaded on August 25,2017 at 14:44:53 UTC from IEEE Xplore. Restrictions apply.