2009-12-03_REVISION - C1996083 (5)

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Technical Revision No. 65 Bond Credit Calculation TR-52 Direct Cost Direct Cost Credit Task 271 Plug & Seal 13 GVBs $ 94,767 6 of 13 Holes Not Drilled 9575' of 22660 Feet Not Drilled $ 40,044 Task 272 R rade Drill Pads 29377 4 of 13 Drill ads not constructed $ 9,039 Task 273 R rade Light Use Roads 35680 0.7 of 2.7 Miles not constructed $ 9,250 Task 274 Replace Topsoil to Drill Pads 13326 4 of 13 Drill ads not constructed $ 4,100 Task 275 Replace topsoil to light use roads 15450 0.7 of 2.7 Miles not constructed $ 4,006 Task 276 Reseed drill ads 18627 4 of 13 Drill ads not constructed $ 5,731 Task 277 Reseed light use roads 18586 0.7 of 2.7 Miles not constructed $ 4,819 Total Direct Cost Credit $ 76,989 Burden 28.20% $ 21,711 Total TR-52 Credit $ 98,700 MR-104 Did not construct road or drill ad Did not implement MR-104 Total MR-104 Credit $ 22,486 MR-106 Task 331 Plug & Seal Four GVBs $ 26,541 3220 of 6550 not drilled $ 13,048 Total Direct Cost Credit $ 13,048 Burden 25.40% $ 3,314 Total MR-106 Credit $ 16,362 Total TR-65 Credit $ 137,548 Seal Geotech Hole Fill Hole with Cement 28 bas $8.80 $ 246 700 Feet Dee 3.8" Diameter Cut Casing at Surface 1.6 Feet 8.18 $ 13 Borehole Marker $ 2 Drill Rig Time 4 hours 191.60 $ 766 Water Truck Time 4 hours 56.94 $ 228 Total Direct Cost $ 1,255 Burden 25% $ 314 Total TR-65 Geotech Hole $ 1,569 Net TR-65 Credit $ 135,979