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EXHIBIT 27, ITEM 1 <br />Two drill holes (CHR -24 and CHR -25) will be drilled near County Road 51 (please see Figure <br />Exh. 27, Item 1). Borings will be advanced to obtain subsurface geological and geotechnical <br />information at these locations. Borings will be advanced to obtain subsurface geological and <br />geotechnical information at these locations at hole depths of at least 70 feet or 20 feet of <br />penetration into bedrock. When possible, bedrock samples will be collected and evaluated for <br />rock quality, rock type, weathering and hardness. <br />Three drill holes (CHR -26 though CHR -28) will be drilled near the West Fork of Jubb Creek <br />along the Collom Haul Road alignment (please see Figure Exh. 27, Item 1). Borings will be <br />advanced to obtain subsurface geological and geotechnical information at these locations. <br />Borings will be advanced to obtain subsurface geological and geotechnical information at these <br />locations at hole depths of at least 70 feet or 20 feet of penetration into bedrock. When possible, <br />bedrock samples will be collected and evaluated for rock quality, rock type, weathering and <br />hardness. <br />All borings will be logged by a geologist or geotechnical engineer and recorded on a field -boring <br />log. <br />II. BACLFILLING OF DRILLED HOLES <br />Since all borings will be shallow and not intended to penetrate subsurface coal seams the drill <br />holes will be backfilled with drill cuttings and marked with a wooden stake. Drill-hole locations <br />will be surveyed and mapped for future reference during road construction, and all drill holes <br />will be disturbed during the construction of the Collom haul road and facilities area. <br />Exh. 27, Item 1-2 Revision Date: 01/04/16 <br />Revision No.: MR -150 <br />