Laserfiche WebLink
J . STOVER & ASSOCT&TES <br /> 68 COMPASS DRIVE, SUITE <br /> GRAND JUNCTION, COLORADO 81506 <br /> PHONE: (303) 245-4101, FAX 242-7908 <br /> MINE ENGINEERING CIVIL ENGINEERING <br /> MINE RECLAMATION CONSTRUCTION MANAGEMENT <br /> May 15, 1992 <br /> Harry Ranney 1 9 Y 3 199: <br /> Mined Land Reclamation Division <br /> 1313 Sherman St. , Room 215 Mined Land <br /> Denver, CO 80203 �8^'�►�ati <br /> Re: Application for a Technical Revision <br /> Mine Plan Revision <br /> Permit C-91-078 <br /> Dear Mr. Ranney: <br /> Enclosed is an application for a technical revision which when <br /> approved will revise the mine plan for the Hamilton Mine. The <br /> following pages and drawings were revised as part of this <br /> application. <br /> Paste Description of Revision <br /> 2.05-2 Revised discussion of topsoil salvage <br /> 2 .05-3 Revised spoil quantity to be removed from first pit <br /> in area 1 <br /> 2 .05-4 Changed disturbed acreage table to one year <br /> increments instead of six month increments <br /> 2.05-10 Revised discussion on topsoil salvage - changed the <br /> commitment to "borrow" topsoil from area 2 to <br /> provide area 1 with 12-inches of cover <br /> 2 .05-23 Removed commitment to "borrow" topsoil as <br /> mentioned above <br /> 2 .05-17, 17i, 19, 20, 20i <br /> Revised reclamation bond estimate <br /> 7-9 & 10 Revised the topsoil disturbed acreage and volumes <br /> tables based upon and average topsoil depth and <br /> estimated annual disturbed acreages <br /> Map 15 Revised mine plan to show the mining and <br /> reclamation operations by year and to show an <br /> expanded spoil storage area for mining area 1. <br />