b'TORQUE ANCHOR HOLDING CAPACITYSingle Helical Plate Sizes8" 10" 12" 14"40000Estimated Ultimate Capacity3500030000 Earth Contact Products2500020000150001000050000Graph 2. 17 6 54 3 62 3 4 5Soil ClassificationTORQUE ANCHOR HOLDING CAPACITYMultiple Helical Plate Sizes70000 8-8" 8-10" 10-10" 10-12"Estimated Ultimate Capacity6000050000 Earth Contact Products400003000020000100000Graph 3. 1 76 54 3 62 3 4 5Soil ClassificationThe followinggraphspresentholdingcapacityestimatesforstandardECPTorqueAnchor configurations and for other common plate configuration designs dictated by a particular application.Note: It is advisable to install Torque Anchors into Soil Classes in the shaded area with caution. For better stabilityand performance, it is suggested to install piles and anchors in soil classes 2 through 6. In situations where this isnot possible, we recommend increasing the factor of safety for a safer design or installing the Torque Anchors toan underlying stratum that has a higher bearing capacity and a more stable soil classification.ECP Helical Torque Anchors Technical Service Manual2021 Earth Contact Products, L.L.C.2021-09 Chapter 1 - Page 24 All rights reserve'