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.~ -~~~~iesan <br />• OIYI SIOn O ROVSON EOUI.MENT CO. INC. <br />DVAARD O. OOIORADO <br /> <br /> <br />'1 <br />MAX DAY - IDAHO MINE (VIP! U L Ai1'D EI'CI n,~; gT'r1iJ <br />Colo. C~;,~. „i ~cel~l„~ ~~,,,,,,,rces <br />Exhibit B - Mining Plan <br />Mining of the ore bodies will be done underground. PLining will be <br />from existing levels and sub-levels. <br />The existing #1, 2 levels, and A and B sub-levels are presently intexL <br />connected. <br />Initial mining will be conducted from the Lamb Tunnel. This will <br />continue until the drift north on 1 Level of the May Day has been extended <br />to a point below the Lamb and a raise driven to connect these levels. Con- <br />current with this work will be the rehabilitation of existing raises from <br />1 to 2 Levels of the May Day. At the completion of this work, all movement <br />of ore, waste and supplies will be trhough 2 Level o£ the Diay Day. The 1 <br />Level adit and the Lamb will be maintained only to provide for ventilation <br />and second exits. <br />Access roads to the sites are old wagcn roads constructed in the early <br />operating period 1903-19Iy1. These roads were clear and repaired during <br />the exploration program. Water and sediment control on the roads will be by <br />means of water gars. <br />Access roads are used and partially maintained by other property owners <br />above the operating areas. <br />All mining will be underground. Mining methods on tte veins will be <br />shrinkage and cut and fill stopes. Mining on limestone replacements will <br />by by means of room and pillar. Waste generated in mining the limestone <br />replacement will be backfilled into completed stopes. <br />Production rate is projected at approximately 1,000 tons per month. <br />Temporary building for change room and storage have been established at <br />the Lamb Level. Similar building will be utilized at the 1 Level and 2 Level <br />adits. A snowshed will be constructed in the portal of 2 Level. <br />