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n5'~n1 Ai 15:55 $Pin 8:111 ItELT.~ COl\Tl' • (~p,t; <br />EXHIBIT "D" <br />NfIN/NG PLAN <br />LEMOINE GRAVEL P/T <br />A. DESCRIPT/ON OF MElf/HOD OF MINING: The gravel pit operttian is to be :tn open pit mine <br />whereby each stage is accomplished as fotlotss: <br />1, The mining area will be ripped, venched and water soaked to loosen product and suppress the <br />dust <br />2. Topsoil will be stripped and removed to the stockpile area away from the excavation site. <br />3 Rock and any remaining soil will then be removed to the crushing operation for processing <br />1. The crtLShed product is separated by size, stockpiled al designated areas, then loaded into trucks <br />Cor distnbution to construction sites as needed <br />B. EARTHM017NGPROCE.SS: Earthmoving is accomplished with; <br />1. Two or three front-end loaders and D-7 Cat. <br />2. Four (1) or five (5) 10 yd dump trucks & two (2) .Belly Dump trucks for removal of finished <br />product. <br />C: WATER DfVERSION.S & IMPOUNDMENTS: There are 2 small 6' deep, lined settling ponds (6U' <br />100' wide) lotated in the old permitted area which is only used for the Asphalt Plant operation. All water <br />is brought in by truck The ponds are sloped 2:1 and fenced. <br />D. SIZE OFAREAS TO BE WOR%ED AT ANY ONE TIME' Areas to be affected are as follows: <br />MAJOR DISTURBANCES -This includes excavations overburden spoils and topsoil stockpile <br />areas. The azea of major disturbances would equal approxintatcly 2 - 3 acres. <br />2. MODERATE DISTURBANCES -includes settling ponds, on-site private ways, roads. work <br />areas, parking and all other equipment- tool wd madrinc storage area. Thera will be <br />approximately S - 5 acres which will be considered Moderate disturbance <br />3. M1NOR D15TURBANCE -areas that are being prepazed for reclamation or that have had no <br />disturbance to date total approximately 2 acres. <br />E. TIMETABLE OF MINING OPERATION: The Lemoine Gravel Pit is currently being mined on as as <br />needed basis to provide sized gravel chips and ?/~" gravel stockpiled Cor use as road maintenance <br />rvaterial when tmd where it is needed. <br />