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Lorencito Canyon Notice of Intent <br /> TABLE GW-10 <br /> LORENCITO CANYON MINE <br /> AQUIFER TEST DATA <br /> Well aquifer T S K K <br /> No. Aquifer Thickness (apd/fo (a dlft) d/ft-)- (ft/dav) <br /> I Vermejo-Raton 125.0 41.1 0.0028 0.33 0.044 <br /> 2 Vermejo-Raron 238.5 212.0 0.1470 0.888 0.119 <br /> 3 Vermejo-Raton 165.7 4.11 0.0028 0.025 0.0034 <br /> 4 Trinidad 50.0 5.46 0.0038 0.109 0.088 <br /> 6 Vermejo-Raton 198.6 41.613 0.2890 0.200 0.028 <br /> 7 Vermejo-Raton 162.0 27.96 0.0194 0.17, 0.023 <br /> 9 Vermejo-Raton 1 220.2 1 35.3 0.0020 0.16 0.021 <br /> 11 Raton 187.5 0.143 0.00010 0.0008 ).000107 <br /> 14 Raton 236.8 <br /> " 1 epd/ft'- = 0.134 ftlday Mean = 0.0408 <br /> ** - Test not complete oxn = 0.0392 <br /> (From Howard, 1982) cxn' = 0.0419 <br /> T = Transmissivitv <br /> S = Storanviw <br /> K = Hydraulic Conductivity <br /> Reference: Lorencito Permit C-1996-084, Section 2.04.9 and Exhibit 7 <br /> NECC has had conversations with Evergreen Natural Resources to ensure the core drilling <br /> program will not affect their production. The proposed core drilling is not deep enough to disturb <br /> the gas wells near the proposed drill locations. Also, each gas well near the drilling locations has <br /> casing up to the surface. <br /> 5b-6) Precise description of how drill holes will be sealed and plugged in accordance with <br /> Rule 4.07; and <br /> Abandoned drill holes will be plugged and capped below ground level, with a continuous <br /> concrete plug from the bottom of the hole to the 1 ft below grade unless drill holes are to be re- <br /> entered to deepen or used for geotechnical testing or downhole surveys. Those holes will be <br /> marked with a 4 ft long by 5/8 rebar pin at the top of the plug. A 1 %2 inch diameter aluminum <br /> cap will be attached to each pin that will identify it for location and surveying purposes. Holes <br /> that will be left open for use as monitoring wells will be constructed per Rule 14 of the 2 CCR <br /> 402-2 Water Well Construction Rules. <br /> 5b-7) Whether holes will be developed as water wells and, if so, the well permit issued by <br /> the Colorado Division of Water Resources. <br /> 12 <br /> 2020 Exploration Program 9/9/2020 <br />