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2.05.3 <br />The design for the alternative sediment control devices are presented in <br />Exhibit 8 beginning on pages Exh-B- 187 (SAE 1-9),189 (SAE 10 & 11), <br />197 (SAE 12), 209 (SAE -13) , 234 (SAE 14), 236 (SAE 15) and 238 <br />(SAE -16). Locations are shown on Maps 20, 21-1, 21-3, 35, 36, 36a, 36b, <br />39, 40 and 42. <br />During 2002, seventeen exploration holes were drilled to identify the burn line <br />in the B -Seam to facilitate the design of the B -Seam portal. Hole locations <br />are shown on Map 9, Hydrologic Monitoring Location Map. The exploration <br />holes were drilled with a small skid mounted drill. Hole diameters were 6 - <br />inches. The average hole depth was 330 -feet with a range in depth from 120 <br />to 506 feet. The holes were sealed in accordance with Rule 4.07. Run-off <br />from the drill pads and associated light use roads/trails is contained by <br />sediment ponds B & C. <br />During 2002, one exploration hole KM -3 was drilled to assess the presence <br />of water in the old King Mine workings. The hole location is shown on Map 9, <br />Hydrologic Monitoring Location Map. The hole was sealed in accordance <br />with Rule 4.07. Run-off from the drill pads will be contained by a sediment <br />fence as described above. <br />During 2003, the Operator drilled five exploration holes. Three were drilled <br />along Terror Creek and two were drilled in Stephens Draw. <br />During 2003, the Operator drilled fourteen geotechnical holes and three <br />alluvial wells for the proposed new gob pile. Drilling was from new light use <br />roads so drill pads were not required. <br />During 2004, the Operator did not drill any gob vent holes or exploration <br />holes. During 2005, the Operator drilled five gob vent holes. <br />MR -168 2.05-46- 11/14 <br />