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WESTERN 551 25'h Road, Suite B-101 <br />COLORADO Grand function. CO 81505 <br />TESTING, (303) 241-7700 LABORATORY REPORT <br />INC. <br />• PHYSICAL PRpPERTlES t.~r AGGREGATES <br />BLUE RIBBON COAL COMPANY fob No. 443086 <br />P. O. Box 939 <br />Paonia, Colorado 81428 Lab.nnvoice No. 99.256 <br />Dale of Report 11_28-84 <br />Reviewed By JF __ <br />Protect Bench Below Mine Portal <br />Location_~Dw1L'r (`nlcSraAn z Sample) By _R._Klrk LVOnS p,rtc• 11-15-64 <br />Type of Aggregate Washed 3/4" ___ _Submiucd By _R_..._Klrk LVORS Dale 11-15-84. <br />Source of Aggregate Blue Ribbon ,Coal Mine Authorized By Client Date 11-15-84 <br />C <br />• <br />Sieve Analysis. ASiM Ctlb <br />5m.e 5i.e A~rauWAr 4M.rh, alien <br /> <br />4" <br />3" <br />2' , <br />1 '/~,. <br />1 '/." <br />1 100 100 <br />'/' 10 0 <br />'/'~~ 73 <br />'/~~~ 40-80 <br />~~ , <br />No. a 4 10-3 <br />B <br />10 2 0-10 <br />16 <br />20 1.7 0-5 <br />`~ 1.4 0-5 <br />50 <br />100 1 . 1 <br />200 1. 0 <br /> <br /> <br />finer than 200 <br />ASTM CI I7~ <br />Copies to: <br />trsl slendardv an• ASIM unlrn °Ihrnxise nulyd. <br />Ira Ynull Spn iM1Un°n rea SlU <br />Fineness Modulus C125- <br />Dry Rodded Unit Weight, pcf C29- <br />Lightweight Pieces, % C123- <br />Clay Lumps and Friable Particles C142- <br />Organic Impurities C40- <br /> C2419- <br /> <br />Resistance Wear, rev. C131- <br />to <br />Wear, 500 rev. <br />Grading <br />Abrasion % Wear, rev. C535- <br /> %bVear, 1000 rev. Grading <br />Scratch Hardness, % by. w~~xhi Ic°°nl I I C235- <br />Fractured Faces, % by: wr~gmlcll,~m <br />Liquid Limit Plasticity Index I I D424- <br />Cleanness Value Calif. 227- <br />Sand Equivalent Value <br /> <br /> <br />Moi5luu• Max. Dry Densily, pcf ^ D698- <br /> <br />Density <br />Optimum Moisture, % ^ D1557~ <br />^ AASHTO T99~ <br />Rclation5 <br />Melhod O AASHTO T INO~ <br /> Absorption, <br />Specific <br />Gravity gulk (Dry) ^ C127- <br /> <br />Bulk (SSD) ^ C 128- <br /> Apparent <br />TESTING OF MATERIAL FOR lJNDERDRAINS <br />