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File No. 20-1008-36 <br /> July 13, 1995 <br /> TABLE 7-1 <br /> Construction Monitoring Test Methods <br /> }.y:..... -------- <br /> -111 RM <br /> ........... .................................. <br /> ............... .................... <br /> Landfill Subgrade Removal of unsuitable Observation <br /> material <br /> Proof roll subgrade Observation <br /> Fill voids Observation <br /> Foundation Layer Uniform lift coverage Observation <br /> Lift thickness Observation <br /> Clod size Maximum (4 inches) Observation <br /> Lift-Bonding Observation <br /> Soil Suitability Observation <br /> Moisture/Density Nuclear Gauge D3017 and D2922 <br /> Moisture/Density Relationship Modified Proctor D1557 <br /> Layer Thickness Survey 100-foot grid- <br /> Low Permeability Layer Uniform lift coverage Observation <br /> Lift thickness Observation <br /> Soil Clod Size Maximum (1 inch) Observation <br /> Rock size Maximum (2 inch) Observation <br /> Lift Bonding Observation <br /> Soil Mixing Observation <br /> Soil Type Visual/Manual D2488 <br /> Particle size distribution D422 <br /> Atterberg Limits D4318 <br /> Soil Classification 02487 <br /> Moisture content Nuclear D3017 <br /> Density Oven Gauge microwave D4643 <br /> Nuclear Gauge D2922 <br /> Sand Cone D1556 <br /> Moisture/Density relationship <br /> Permeability (laboratory) Modified Proctor D1557 <br /> Permeability (field) Falling Head EM 1110-2-1906 <br /> SDRI Kleinfelder <br /> modified <br /> Trautwein <br /> Layer thickness and grade <br /> Surveyor 100-foot grid <br /> Vegetative Layer Soil suitability Observation - test if D422 <br /> required by Engineer <br /> Lift thickness Observation <br /> Layer thickness and grade Survey 100-foot grid <br /> W�ITSealed Double R-in-g-Infift—rometer <br /> GSM.-md CH1195 <br /> Copyright 1995 KkInfelder,Inc. <br />