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MODIFIED PROCTOR COMPACTION TEST <br />Leighton ASTM D 1557 <br />Project Name: Kimley-Horn MainPlace Tested By: S. Dansby Date: 12/17/18 <br />Project No.: 12126.001 Input By: G. Bathala Date: 12/31/18 <br />Boring No.: LB-3 Depth (ft.): 0-5 <br />Sample No.: Bulk-1 <br />Soil Identification: Dark brown silty sand with gravel (SM)q <br />Note: Corrected dry density calculation assumes specific gravity of 2.70 and moisture content <br />of 1.0% for oversize particles <br />Preparation <br />Method: <br />X <br />Compaction <br />Method <br />X <br />Moist <br />Dry <br />Mechanical Ram <br />Manual Ram <br />Scalp Fraction (%) <br />#3/4 <br />#3/8 <br />9.4 <br />#4 <br />Rammer Weight (lb.) = 10.0 <br />Height of Drop (in.) = 18.0 <br />Mold Volume (ft3) 0.03320 <br />TEST NO. <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />Wt. Compacted Soil + Mold (g) <br />3821 <br />3992 <br />3986 <br />Weight of Mold (g) <br />1830 <br />1830 <br />1830 <br />Net Weight of Soil (g) <br />1991 <br />2162 <br />2156 <br />Wet Weight of Soil + Cont. (g) <br />601.7 <br />511.0 <br />492.5 <br />Dry Weight of Soil + Cont. (g) <br />577.9 <br />479.3 <br />452.2 <br />Weight of Container (g) <br />39.6 <br />38.4 <br />39.2 <br />Moisture Content (%) <br />4.42 <br />7.19 <br />9.76 <br />Wet Density (pcf) <br />132.2 <br />143.6 <br />143.2 <br />Dry Density (pcf) <br />126.6 <br />133.9 <br />130.4 <br />Maximum Dry Density (pcf) 134.0 Optimum Moisture Content (0/6) 7.5 <br />Corrected Dry Density (pcf) 136.5 Corrected Moisture Content (0/6) 7.0 <br />❑ Procedure A <br />Soil Passing No. 4 (4.75 mm) Sieve <br />Mold : 4 in. (101.6 mm) diameter <br />Layers : 5 (Five) <br />Blows per layer : 25 (twenty-five) <br />May be used if +#4 is 20% or less <br />® Procedure B <br />Soil Passing 3/8 in. (9.5 mm) Sieve <br />Mold : 4 in. (101.6 mm) diameter <br />Layers : 5 (Five) <br />Blows per layer : 25 (twenty-five) <br />Use if +#4 is >20% and +3/8 in. is <br />20% or less <br />❑ Procedure C <br />Soil Passing 3/4 in. (19.0 mm) Sieve <br />Mold : 6 in. (152.4 mm) diameter <br />Layers : 5 (Five) <br />Blows per layer : 56 (fifty-six) <br />Use if +3/8 in. is >20% and +3/4 in. <br />is <30% <br />Particle -Size Distribution: <br />erg Limits: <br />140.0 <br />135.0 <br />125.0 <br />120.0 4- <br />0.0 <br />SP. GR. = 2.65 <br />SP. GR. = 2.70 <br />SP. GR. = 2.75 <br />5.0 10.0 15.0 20 <br />Moisture Content (%) <br />MX LB,3, BWk-1 @ 0-5 xis <br />