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MINING PLAN EXHIBIT D(CONT) Of the 81 . 40 acres ± in the permit area a maximum of 76 . 66 acres ± will be disturbed by the mining operation. Presented in this mining plan are detail plans for developing the mine under 2 different options . The first will be to create slopes around the site as shown on the EXHIBIT F-1 -RECLAMATION PLAN MAP. This option leaves the Perrino House Area and the School House Area as undisturbed islands in the mining area with 3h to lv slopea on the 3 mined sides of the islands . Option 2 would remove the Perrino House Area and the School House Area, and leaves a 3h to 1 v slope along the north side of the permit as shown on the EXHIBIT F-2-RECLAMATION PLAN MAP. The existing slope along the north line will not be disturbed. A 25 foot setback will be maintained along the powerline in addition to the 25 feet side ROW so mining will not take place within 50 feet for the power poles . The method of mining discussed below will fit each option unless otherwise stated. Please use the RECLAMATION PLAN MAPS during review of the following text for the areas discussed. They show how the site would look, depending on what option is used. Mining will begin in the southeast corner of the site and will continue, as shown on the Mining Plan Map, to the west and north. The Plant Site/stockpile area will start on the surface, but once bedrock is reached it will be moved to the floor of the mined area so it is screened below the surrounding areas . Map Exhibit C-1 shows how the site would look when the mine reaches full production. There will be 28 . 8 35 . 0 acres of bonded disturbanceed at any-one-time. Of this 35 . 028 . e acres, the processing/stockpile area will cover approximately 15. 0 acres, there will be 3 . 00 ± . 65 ac. stripped, and 3 . 95 5. 00 acres where active mining areas daile-and 12 acres of area being prepared for mining or partially reclaimed. The working face highwall will be ±s-1�fr8 1, 000 feet long with another 1, 000 ±66 feet being temporary graded to 2h to 1v. , The remaining highwall be kept at an interim grade of 2h to lv. The plan is to continue to mine into the gravel deposit at the mining face, working north south and west until the permit limits are reached. For Option 1 there will be a 25-foot digline setback maintained from the permit boundary so there is adequate space on the level above the slope for property line access, setback maintenance, grading and shaping. The setback from the house and school house will be 200 feet . If option 2 is used then the 9 (Revised 6/1/17)