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oly 13, 1995 <br /> TABLE 7-3 <br /> Test Pad Frequency of Field and Laboratory Testing <br /> ::i:{:ivv:Jr�::::::iiN •: ..•:lv:�:ti::+4Y1.\v:nJ:4i<}:k........:.A...... nlvv .{f,.{.::: <br /> Item .�<•::••::•>:•JJ:•JJ::•:.J......::::::: .. ... ..:•:..::::.::.;.....::::::�': .. f... ... ..:.;;.....;..,...,<. :..;.;....:...:..:.;....::r,.•�`f..;;; <br /> :•J:•: : Y&�44::;•:•S.:•$i:•'.•%?v::::•..:. ...JiJ..... . :::x::.•. �JvL::•:vttv.•...Yn�}......f+.v.. <br /> Foundation Layer <br /> Elevation: Bottom of layer Survey 25-foot grid or minimum of 5 shots top <br /> and bottom <br /> Elevation: Top of layer Survey 25-foot grid or minimum of 5 shots <br /> Soil Classification ASTM D2487 1 per Compaction Curve <br /> Soil Identification Observation 1 per Nuclear Test <br /> Modified Proctor ASTM D1557 1 per Soil type ry}.:VM1 <br /> Clod size (Maximum 4 inches) Observation As requied , <br /> Moisture density (Nuclear) ASTM D2572 5 per lift 10 <br /> Density (sand cone) ASTM D1556 2 per lift <br /> Moisture (Over dry) ASTM D2216 2 per lift <br /> Number of equipment passes Observation As required <br /> di-- Low Permeability Layer <br /> Elevation top of layer Survey 25-foot grid or minimum of 5 shots <br /> Soil Classification ASTM D2487 1 per compaction curve <br /> Soil Identification Observation 1 per nuclear test <br /> Modified Proctor ASTM D1557 1 plus one for each change of material <br /> Mix percentage -- As required <br /> Soil Clod size Maximum 1 inch Observation As required <br /> Rock size Maximum 2 inches Observation As required <br /> Atterburg Limits ASTM D4318 1 per compaction curve <br /> Particle size of soil/clay mixture ASTM D422 1 per compaction curve <br /> Number of equipment passes Observation As required <br /> Moisture/density nuclear ASTM D2922 5 per lift <br /> Density Sand Cone ASTM D1556 1 per lift <br /> Moisture (Oven Dry) ASTM D2216 1 per lift <br /> Laboratory permeability EM 1110-2-1906 2 per lift <br /> Field permeability, SDRI Modified Trautwein 1 per test pad <br /> GSM.•md CH119S <br /> Copyright 1995 Kleinfelder,Inc. <br />