Laserfiche WebLink
Parameter <br />Value <br />Maximum hydraulic head on liner <br />in OSA <br />2 feet <br />Primary solution collection piping <br />26" DR 11 perforated HDPE, Manning's "n" of 0.011 <br />Secondary solution collection <br />piping <br />Perforated corrugated polyethylene (PCPE) ADS N -12, or <br />equivalent <br />Tertiary solution collection piping <br />4" highway grade PCPE, Manning's "n" of 0.015 <br />Cripple Creek & Victor Gold Mining Company Squaw Gulch Valley Leach Facility Design <br />Minimum reclaimed slopes static factor of safety <br />Minimum reclaimed slopes pseudo- static factor of safety <br />Project No.. 74201125G0 Page 8 <br />1 September 2011 <br />1.5 <br />1.1 <br />Design of the High Volume Solution Collection System (HVSCS) piping for the Squaw <br />Gulch VLF was according to the following criteria: <br />Detailed discussions regarding the design criteria, supporting laboratory testing, <br />engineering analysis, and references used for the VLF design are presented in <br />subsequent sections of this design report. <br />amec0 <br />