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SE\T BY• 7-1~-93 9.32 POVYDFI2 RIVFP. COAL- 9130346~7181:T 2' S <br />WESTERN <br />COLORADO <br />TESTING, <br />INC. <br />Client: Powder River Coal Como,~nv <br />Project: CROA p2 Powderharn Mine <br />Location:~meo, Colorado <br />Type of Material: Coal Refuse <br />Source of Material: CRDA >t2 <br />SOfLlAGGREGATE FIELD f]ENSITY TESL <br />Test Locations Designated By:~WCT <br />Authorized ey; Client <br />TestedlCalc'd By: C. Miller <br />Reviewed ey: ~T/' <br />Moisture/Density Relationstrip: T-180 <br />Job Ivo.: 7003931 _- . <br />Date:~(.g193 <br />Date: 6/10/93 <br />Date: ~/~/93 <br />Method: C <br />Test <br />No. <br />Date <br />location of Test Hole Elevation <br />of Test <br />Datum <br />1 6/10193 See Accompanying $ite Plan 0 <br />2 6110/93 See Accompanying Site Plan 0 <br />3 6/10193 See Accompanying Site Plan 0 <br />4 6/10193 See Accompanying Site Plan 0 <br /> <br />5 <br />6/10193 <br />See Accompanying Site Plan _ <br />0 <br />6 6/10!93 See Accompanying Sitc Pfon 0 <br />Test <br />No. Moisture <br />Density <br />Leb No. Optimum <br />Moisture <br />46 Max. Dry <br />Density <br />pcf In•Place Characteristics <br />Moisture Dry Density <br />96 pct Relative <br />Compaction Within <br />Specs <br />Comments' <br />1 11.5 98.5 9.0 91.7 93 Y 4,11,75,18 <br />2 11.5 98.5 10.6 93.9 95 Y ^ 4,11,75,18 <br />3 11.5 98.5 8.fi 89.6 91 Y 4,11.15.18 <br />4 11.5 98.5 8.3 89.5 91 Y 4,11,15,18 <br />5 11.5 98.5 10.1 93.8 95 Y 4,11,15,18 <br />fi 11.5 98.5 9.4 92-3 94 Y 4,11,15,18 <br />• Comments <br />1. Subgreda <br />2. Subbase FIII <br />3. Bees Coura <br />4. Becklill <br />b. Pavement Aree <br />6. Below Focling Oottant <br />7. Above Footing Bottom <br />Copies lo: <br />B. 100% min. raq'd <br />9. 98% min. req'd <br />10, 95% min.~raq'd <br />11. 90% min. req'd <br />79. `9f. min. req'd <br />_% 01 optimum <br />14. Tested D-15661AASHTO T-21) 19. Teeled Locolione an Accompanying Siu Plen <br />15. Tssted ASTM D•2922lD-3017 20. 5paaiiieetlone Unknown <br />1 e. Tested ASTM D-2922lAA5HT0 T-Z17 <br />~~ 17. Rvek eorrettion applied to ma>cimwn Datum _ Foisting Crade "' <br />dry density AASH7D T-224 <br />1a. Other Moictme Con[ants Do~otl on _ Note Teets roporlad herein me nm pert °r <br />rolline avoreoo cl oven dried a euntinuouv monitoring program of <br />carceuled Nucluer Gnuee curnpaelion oporetione and accordingly <br />de[ennined mole [urea. apply only to Ilw actual Iecatian teals d. <br />