2014-04-16_INSPECTION - C1996083

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Gob Pile #2 - Material Balance Coverfill In -Place In- Place; Required Volume Salvaged Amount CY CY Coverfill In- Place: Bench #1 28,459 24,902 ------- --- Benc-es 21----------------------------------------------- -- -- ---- - - - -- -27,2 3 Gob #2 Benches 2/3/4 27,233 27,233 Gob Pile #1 7,228 6,324 Subtotal: 58,459 Coverf/ /already in p /ace Coverfill Available for reclamation, In stockpile: Coverfill Pile -West 35,000 In Stockpile Coverfill Pile -East 44,537 In Stockpile Top of Gob Pile #4 13,400 ------------------------------------------------------------------------------- Subtotal: 92,937 Total Coverfill Required for Reclamation of gob pile #2: 263,135 CY In -Place Coverfill: 58,459 CY Coverfill in Stockpile, available for reclamation: 92,937 CY Coverfill that must be borrowed /salvaged 111,739 CY Coverfill available for salvaae to complete reclamation, (location): TR -79 Excess Coverfill (to be salvaged) 14,000 Calculated /Estimated From Gob Pile #3 Area (to be salvaged) 55,539 Calculated Adjacent Borrow area #1 - Gob Pile #2 area 7,200 Calculated Adjacent Borrow area #2 - Gob Pile #2 area 30,000 Calculated Adjacent Borrow area #3 - Gob Pile #2 area 5,000 Calculated Total: 111,739 trial Balance In- Place; Volume Salvaged CY Coverfill available to complete reclamation, (location): Coverfill Pile (East) 24,140 Coverfill Pile (West, In Gob Footprint) 28,424 Subtotal: 52,564 Coverfllinstockpile Coverfill Required for Reclamation of gob pile #3: 82,183 CY Coverfill in Stockpile, available for reclamation: 52,564 CY Coverfill that must be salvaged in pile #3 area 29,619 CY Coverfill salvage necessary to complete reclamation at Pile #2 and #3 CY Total: 85,158 *Amount necessary for reclamation equates to a salvage depth of 17.5' in footprint ofgob pile #3 where the west coverfill pile is currently located - If necessary, salvage depth could be increased to provide additional coverfill for reclamtion ofgob piles 2 -4.