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For All Systems <br /> The items in the list below must be checked during the final inspection of the Eljen GSF System: <br /> 1) Verify each line or row of modules is level. <br /> 2) Ensure that the painted white stripes on the module are facing up. <br /> 3) Verify the correct amount of ASTM C-33 sand is underneath the <br /> module. (Minimum of 6") <br /> 4) Based on the system design, verify the appropriate amount of <br /> specified sand is installed between module rows in bed systems <br /> and along the 4-foot module length in trench systems. <br /> 5) Verify there is 6 inches of specified sand at the beginning and end <br /> of the module in a row or a trench configuration. <br /> 6) Verify the 4-inch perforated pipe on top of the modules must meet <br /> SCH 40 requirements. <br /> 7) Verify the 4-inch perforated pipe has orifices at 4 and 8 o'clock over <br /> the modules. <br /> 8) Verify one wire clamp per module is installed over the 4-inch <br /> distribution pipe. <br /> 9) Verify the cover fabric is placed over the 4-inch perforated <br /> distribution pipe and draped over the sides of each module before <br /> specified sand is placed around the modules. The cover fabric must <br /> NOT be pulled tightly away from the 4-inch perforated pipe, <br /> because this causes tenting. <br /> CORPORATION <br />