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J ELEN arvo SON, INC. Machinery Co. ',1-r' 450073 Telephone 279-4966 <br /> 14000 i•'est 44th Avenue (44th and Eldridge Street)v~.~ Golden, Colorado 80401 <br />December 10. 1985 <br />Sundance Coal Company <br />Attn: I^s, Hocuard Urband <br />1475 Lariuer Street <br />Denver, OJ 80202 <br />D_ar Haaard: <br />I have e:.amired the facili*_ies of Sundance Coal Company in <br />Trinidad, Colorado and have seen the areas to be back-filled near <br />the Helen Adits. We are able to unve 23,000 to 25,000 tons of material <br />from the north side of the spoil pile and dump that material into the <br />low areas near the Helen Mine for a cost of $0,25 per yard plus a <br />cost of $1600.00 for mobilization and demobilization. <br />I intend to use large Scraper and Bulldozers for this project. <br />The following is a general list of equipment needed to accomplish <br />this task: <br />Ttao (2) 641 Cat Scrapers <br />One (1) D-9 Bulldozer with Hydraulic Ripper <br />One (1) 14G Cat, i3~tor Grader <br />One (1) Sheep Foot Roller with D-7 Ibzer <br />One (1) Water Truck <br />The entire operation can be accomplished in twelve (].2) working <br />days. <br />Sincerely, <br />NLS ih~ •J~~ ~ -- <br />NU:rj <br />