b'ECP Steel Pier DesignChapter 6 Earth Contact ProductsECP Steel Piers Technical Design Manual PPB-166 Slab Bracket System PPB-250 Under Footing Pier System PPB-300 ECP Steel Pier System PPB-350 ECP Steel Pier System PPB-400 ECP Steel Pier System PPB-350-TTA Resistance Pier & Tieback SystemEARTH CONTACT PRODUCTSDesigned and Engineered to Performwww.getecp.comEarthContactProducts,LLCreservestherighttochangedesignfeatures,specificationsandproductswithoutnotice,consistent with our efforts toward continuous product improvement.Please check with Engineering Department, EarthContact Products to verify that you are using the most recent information and specifications.ECP Steel Piers - Technical Design Manual2021 Earth Contact Products, L.L.C.2021-09 Chapter 6 - Page 107 All rights reserved'