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<br />1. What tools and equipment are used in the quarry operations? This <br />includes such tools as; pry bars, hand tools, front end loaders, <br />fork lifts, trucks, caterpillar tractor, rock saw, etc. <br />2. How many acres is each quarry site? This should also be accurately <br />protrayed on the mining plan map, Exhibit C. <br />3. Is rubble/overburden removed before actual quarrying begins? How is <br />this done (caterpillar, shovel)? What is done with this material <br />after removal (pushed in a pile away from the quarry, removed from <br />the site, spread out, etc.)? Please answer the last question in <br />detail and show the location of the stockpile on the mining plan map, <br />Exhibit C. <br />4. Our understanding of the quarrying operation is this; overburden is <br />removed and put in a rubble pile or spread out for moss rock. The <br />sandstone is then pryed from its natural stable by manual methods. <br />The time span between uncovering the sandstone and quarrying it may <br />be a year or more. The sandstone is then separated by quality and <br />size, some sandstone being cut by a rock saw into predetermined <br />dimensions. The sandstone is then stacked on palets and loaded onto <br />trucks and taken to a stone yard or job site. There is a certain <br />amount of quarried sandstone kept on the site in anticipation of <br />future demand. Thsi is usually less than SU pallets. Less than <br />70,000 tons of sandstone are quarried each year. There may be more <br />than one quarry in some stage of mining at any one time within the <br />permit area and the life span of these quarries are indefinite. <br />Please comment on and clarify the above mining plan. <br />5. All topsoil/overburden material should be saved for future use in <br />reclamation. Where topsoil occurs on the site, it should be removed <br />and stockpiled separate from the common rubble for later replacement. <br />A grass cover crops should then be planted on this topsoil stockpile <br />to protect it from wind and water erosion and the preserve it in a <br />useful state. <br />