Laserfiche WebLink
<br />ADDITIONS ADD DELETIONS TO C=SR-13A MINE APPLICATION <br />1. A. Additional acreage has been added to extend the waste dump, so <br />that the total disturbed acreage is now 9.69 acres. The additional <br />fee should be $2.60 , $125.00 less a balance of $122.40. <br />2. A. Exhibit A should include the following statement: All legal descrip- <br />tions should contain N.M.P.M. after township and iange. <br />3. A. The shaded affected acreage on Exhibit C-2 includes both present <br />and protected disturbed areas, as Exhibit C in the Rules and Regula- <br />tions calls for "The total area to be involved in the operatim". <br />On the revised map, the area labeled "old inactive portal" has been <br />deleted as affected land because it will not be used. Acreage has <br />been added to the north oP the active waste dump area. Surface <br />Facilities include an air tank, compressor house, fuel storage, <br />shop-office, and a power transmitter. (See Exhibit C ,2) <br />B. As stated in the original application, the applicability of a timetable <br />of surface disturbance to an underground mining plan is questionable. <br />All surface disturbance around the portal area has been done, with the <br />exception of gradual growth oP the waste dump. However, this growth <br />has been projected roughly and accounted for in the permitted acreage. <br />Surface ventholes will be constructed within several years. Aqain, this <br />acreage has been accounted for (see Exhibit C-2 ), but may require a <br />technical revision to change its location. The life oP the mine is <br />projected to be between Fifteen and twenty years. <br />Generally venthole roads or exploratory drill roads (under Prospecting <br />Notice) are used to install power lines if major disturbance is <br />involved. Acreage will be manipulated through technical revision <br />or added, if necessary, through amendments, if different roads are <br />needed. <br />D. The C-SR-13A Mine produces less than 70,000 tons oP combined ore <br />and waste yearly., <br />E. There is minimal surface disturbance involved in the drilling of a <br />venthole. A drilling rig will drive to the proposed site and drill a <br />hole which will be somewhere between 48 inches and 84 inches in <br />diameter. The cuttings (crushed rock Prom the hole) will fall down <br />into the mine and be removed as waste. A concrete pad will be constructed <br />approximately 16 feet in diameter and 2 Peet thick, and a Pan installed. <br />The Pan will be capable of operating as incast or outcast and will stand <br />about three Peet high. <br />4. A. A revised map, Exhibit C 2, has been included. <br />