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Page 61 of 114 <br />YPM -21 <br />YPM- <br />21A <br />YPM -21, 2 1 A and 2 1 B were constructed of TRM - These are also releasable in SL -02 so no <br />cost is associated with them <br />YPM - <br />21B <br />Totals <br />8,435 <br />2,883 <br />146,439 <br />2,712 <br />Materials <br />Needed: <br />Geotextile (SY): <br />16,271 <br />Riprap (CY): <br />2,712 <br />Excavation (CY): <br />2;883 <br />Material <br />Costs: <br />Geotextile (SY): <br />$ 2.07 <br />Riprap (CY): <br />$ 53A5 <br />Excavation (CY): <br />$ 2.95 <br />Means Reference <br />31 32 19.16 1500 <br />31 37 13.10 0100 <br />3123 16.13 0130 <br />Totals: <br />Geotextile (SY): <br />$ 33,680.93 <br />Riprap (CY): <br />$ 144,133.79 <br />Excavation (CY): <br />$ 8;504.74 <br />Hours: <br />Geotextile (SY): <br />52.07 <br />Riprap (CY): <br />349.91 <br />Excavation (CY): <br />42.71 <br />312.5 SY/HR <br />7.75 CY/HR <br />67.5 CY/HR <br />TRM <br />Cost: <br />Released - SL -02 <br />$ <br />- <br />Total Post - Mining Channel Reconstruction hours: <br />444.69 <br />Total Post-Mining Channel Reconstruction Cost: <br />5;186,319 <br />Yoast Mine C -1994 -032 Partial Phase It Bond Release SL -02 CIRCES Cost EstiinatingSoffivare <br />