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<br />• <br />chen and associates <br />CONSULTING GEOTECHNICAL ENGINEERS <br />SAGO RO. BSI GLERWOOD SPRINGS, COLORADO G1G0~ ]OSA111•SG <br />o r~~;s~~Sl~~, <br />OCT 231982 <br />~,ni~gT E! K CpA! CU., iNC. <br />West Elk Coal Company <br />P.O. Box 591 <br />Sortlerset, CO 81434 <br />Attn: Rocky Rnaman <br />Gentlemen: <br />• III IIIIIIIII IIII III <br />October 27, 1982 <br />Subject: Fill Placanent Observation, <br />Bear Mine Facility Near <br />Somerset, Colorado. <br />Jab No. 24,811 <br />As requested, we have initiated part time observation and testing <br />of fill placanent at the subject site. The results of our observations <br />are contained on the attached daily reports. Also presented is a moisture- <br />density relationship curve and gradation analysis wnducted on a sample of <br />the mine waste material being used as fill. <br />we are available for additional testing upon notification. In the <br />meantime, if you have any questions or if we can be of further service, <br />please S <br />~•e•. •.••v~ <br />~~STEq°•• <br />~O <br />15222 <br />FJV/dc <br />Rev. By: S.L.P. <br />:, <br />Very truly yours, <br />CfffN AND ASSOCIATES, INC. <br />nald J. squez, .I ~- <br />OFFICES: GASPER • COLORADO SPRINGS • DENVER • SALT LAKE OILY <br />