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iiiiiiiiiiiuiiiiii ~ <br />10. Method of Operation. As shown on the attached topo- <br />graphy maps, we plan to remove a portion of the dike by <br />commencing the operation at the south end and working in a <br />northerly direction. As shown on the attached maps there <br />will be two separate operations because there are two different <br />land owners and we will not be able to co-mingle the material <br />removed. This deposit will be worked with 40 foot benches, <br />drilling, shooting and removing material as we move northerly. <br />There will be a 20 foot berm left along the east portion of the <br />property which will servo to screen from view our activity <br />from highway 93 and any property owners in the vicinity. This <br />berm will also serve to stop any potential surface drainage <br />from going into upper Long Lake. <br />Portable equipment will be used in this operation <br />and will consist of two portable jaw crushers, three or four <br />cone crushers, two or three 8 x 20 screens, metal conveyors <br />of all lengths and sizes and truck scale and scale house. <br />This operation will be conducted six days per week, <br />Sundays excluded, between the hours of 7:00 a.m. to 6:00 p.m. <br />Any blasting will be performed between the hours of 8:30 a.m. <br />and 4:00 p.m. <br />Upon commencement of the operation the overburden <br />which is approximately one foot thick will be removed and <br />stockpiled along the east side of the property and will be <br />ultimately used in connection with the restoration plan. <br />Noneof this overburden will be sold or removed from the site. <br />The products produced will be as follows: <br />2 1/2 inch aggregate base course; <br />1 1/2 inch aggregate base course; <br />3/4 inch aggregate base course for asphaltic concrete; <br />1/2 inch aggregate base course for asphaltic concrete; <br />various sizes of rock from 3/8 inches to 4 inches. <br />There ~•rill be two access roads which will be built <br />and located as follows: <br />1. From the Pattridge property the road will extend <br />from the south end of the dike and run easterly to highway 93 <br />and the point of entrance onto said highway has been ap roved <br />by the Jefferson County officials. (see attached letter . <br />2. The second access road will extend from the south <br />end of the Ramstetter property southerly and connect with 41. <br />58th Avenue. Proper procedure will be employed in the construc- <br />tion of these roads to insure that a minimum of dust will be <br />produced. <br />The applicant has sufficient ~vater available which will <br />be used in the operation for dust control purposes including the <br />crushing operation and the drilling and blasting operation. <br />The areas producing dust in this operation will be sprayed <br />continuously so as to comply with E.P.A. regulations. <br />