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1~ <br />~ III IIIIIIIIIIIII III ~ ~~ ~,,, <br />STATE OF COLORADO <br />DIVISION OF MINERALS AND GEOLOGY <br />Department of Natural Resources <br />1313 Sherman 51., Room 215 <br />Denver, CO 80203 <br />Phone 13031 866-3 567 <br />FA% p03)832-8106 <br />OF'~~[p pp <br />~~ e0 <br />`Y'ew--"'~~ <br />~ ~B]6 <br />Kuy Kume~ <br />Governor <br />Michael B. I ~~nt <br />January 12, 1994 ~~,""'^D~^~~~~~ <br />TO: All Contractors Bidding on the GEC\East Pit Coal <br />Reclamation Project (RN-MINES-322) <br />FROM: Jim McArdle, Senior Reclamation Specialist, Division of <br />Minerals and Geology <br />RE: Amendment Number 1 to RN-Mines-322, GEC\East Pit Coal <br />Reclamation Project <br />Thant, you for your interest and attendance to the GEC\East Pit Coal <br />Reclamation Project pre-bid meeting held on January 11, 1994. The <br />following clarifications and amendments should be incorporated into <br />the Invitation and Bid document. <br />1. While blasting has not been specifically addressed in this bid <br />document, it will be acceptable to incorporate it into the <br />overall earth moving plan provided that the CONTRACTOR <br />receives prior approval from the OWNER by providing the OWNER <br />with a detailed blasting plan together with evidence that the <br />necessary permits and insurance have been obtained. A primary <br />concern is the close proximity of an active coal mine <br />facility. <br />2. In reference to Task 2-Chen's Hill Reduction Scope of Work and <br />Work Description shall be modified to include the following; <br />the road around Chen's Hill will not be eliminated. The <br />CONTRACTOR may move the road slightly closer to the fence, if <br />possible, to gain a few extra feet for the outslope reduction <br />and drainage ditch number i. <br />On the east side of Chen's Hill, if the CONTRACTOR determines <br />that it is necessary to cover some previously reclaimed areas <br />to economically achieve the outslope grading requirements, <br />then the CONTRACTOR must first strip and stockpile existing <br />topsoil for later replacement. <br />3. In reference to Task 4-Chen's Hill Topsoil Replacement Work <br />Description shall be modified to include the following; the <br />topsoil and overburden growth medium which is located in the <br />topsoil stockpile located above the drainage on the east side <br />of Chen's Hill and the two stockpiles located on the north <br />side of Chen's Hill must be evenly replaced on the outslopes <br />having a finished grade to a depth of 6 inches. Outslopes <br />adjacent to the road around Chen's Hill is of primary concern. <br />