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• <br />• <br />A U S E R May t2, t9n <br />Test Report No 77-321 <br />LABORATORIES <br />fifi8fi CENTRAL AVE. P.G.fiG% G, fiONLGEN, COLOHAOG fifi]fi7~PH. ]07~0<3 ~<fifit <br />CLIENT: Martin Marietta Cement Co. <br />P, O, Box 529 <br />Lyons, Colorado 80540 <br />iii iiiiiiiiiimiii <br />Attention: M, L. Berg P.O.No. 10325 <br />MATERIAL: Soils collected from Pit A & Pit B on 4-29-77. <br />TESTS: Soil tests as listed below, <br />RESULTS: Test Method <br />Results <br />Pit A <br />pH <br />Conductivity, mmhos~cm <br />Moisture Saturation <br />Soil Absorption Ratio <br />Organic Matter, <br />Plant Available Phosphorous <br />ppm as P205 <br />Plant Available Potassium <br />ppm as K20 <br />USDA Handbook 60 <br />~~ ~~ ~~ <br />~~ ~~ ~~ <br />~~ ~~ ~~ <br />~~ ~~ .. <br />Bicarbonate Method <br />USDA Handbook 60 <br />Particle Size Distribution ASTM Sieves <br /> greater than 2.0 mm <br />Less than 2.0 mm, greater than 1.0 mm <br />" 1.0 .589 <br />" .589 .425 <br />" .425 ,175 <br />" .175 .125 <br />" " .125 " " .043 <br />" " .043 <br />Tests Supervised By: <br />J <br />` ~a~~~ s. ~ ~,4f17 <br />_, . <br />1~r~1 ~'- <br />7.45 <br />2.44 <br />40 <br />0.077 <br />10.7 <br />8 <br />Pit B <br />7.68 <br />2.21 <br />34 <br />1.04 <br />2.0 <br />10 <br />39.5 <br />3.6% <br />1.5 <br />1.0 <br />0.8 <br />11,5 <br />4.6 <br />17.5 <br />59.5 <br />4.1 <br />2.3 <br />1,2 <br />0.8 <br />1.1 <br />6.4 <br />3.1 <br />22.1 <br />63.0 <br />Ronald D. Bruns, Analytical Chemist <br />^ RESULTS FROM DESIGN AND RESEARCH <br />