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a <br />Appendix D - Table 2 <br />Front Range Aggregates, Inc. <br />Parkdale Project <br />Analysis of Effect on Surrounding Wells due to Drawdown of Pit <br />Input Values Notes: <br />Width of Trench = 200 <br />Pumping Water Level (s,) = 6.096 Total drawdown of pit from static water levels <br />Pumping Rate (cmd) = 7584 <br />Hydraulic Conductivity (m/day) = 396 Based on a Tranmissivity of 40,000 gpd/ft (K = Transmissivity / Saturated Thickness) <br />Saturated Thickness (m) = 6.096 <br />havg (m) = 3.048 (Total Saturated Thickness + Saturated Thickness at pit after drawdown)/2 <br /> <br />Pumping Well Distance From Observation Points to Pumping Wells (meters) <br />186110 179830 270106 265858 210527 0 0 0 0 0 <br />P1 518.4 743.3 834.9 1068.1 1028.2 4285535.8 4285535.8 4285535.8 4285535.8 4285535.8 <br />P2 508.9 662.9 768.6 962.3 784.9 4285570.4 4285570.4 4285570.4 4285570.4 4285570.4 <br />P3 837.4 876.1 958.7 1065.2 783.1 4285574.5 4285574.5 4285574.5 4285574.5 4285574.5 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />0