b'EARTH CONTACT PRODUCTS Designed and Engineered to PerformEarth Contact Products, LLCCompany Office and Manufacturing Facility15612 South Keeler Terrace, Olathe, Kansas 66062913 393-0007 - FAX 913 393-0008Toll Free866 327-0007www.getecp.comTenth Edition1 stPrinting01/20212nd Printing10/2021EarthContactProducts,LLCreservestherighttochangedesignfeatures,specificationsandproductswithoutnotice,consistent with our efforts toward continuous product improvement.We also make changes and corrections to the technicaldesign text consistent with the state of the art.Please check with Engineering Department, Earth Contact Products to verifythat you are using the most recent design information and product specifications.ECP Helical Torque Anchors Technical Service Manual2021 Earth Contact Products, L.L.C.2021-09 Introduction - Page ii All rights reserved'