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Knight K sold <br /> CONSULTING Table2.5 <br /> Cripple Creek and Victor Gold Mining Co.(Newmont) <br /> Cripple Creek and Victor Mine <br /> Stormwater Management Plan Evaluation <br /> Existing Spillway Inlet Weirs 100-year/24-hour Storm Event Evaluation <br /> Parameter Spillway Inlet Weirs <br /> EMP6 Weir EMP8c Weir EMP16 Weir EMP17a Weir EMP17b Weir <br /> As-built bottom width ft , Bf 15.5 12.0 15.0 4.1 8.8 2.1 1.7 <br /> As-built side-slope xH:1V ,Z 4.8 2.0 2.0 2.8 3.4 2.1 4.7 <br /> As-built channel depth ft , Dc 3.1 2.0 2.0 2.3 2.1 2.1 1.4 <br /> As-built freeboard depth ft , Dfb 1.0 1.0 1.0 1.0 1.0 1.0 1.0 <br /> As-built allowable normal flow depth ft , Dn 2.1 1.0 1.0 1.3 1.1 1.9 0.4 <br /> As-built flow capacity cfs ,Qab 170 1 34 42 25 34 30 2 <br /> 1 00 ear/24-hour flow rate cfs ,Q100/24 39 118 29 4 30 10 13 <br /> Capacity- Sufficient or Insufficient Sufficient Sufficient Sufficient Sufficient Sufficient <br /> Notes: <br /> 1. Capacity is deemed sufficient if the as-built flow capacity is equal to or greater than the 100-year/24-hour flow rate. Otherwise, insufficient. <br /> 2.The spillways for EMP9a and EMP22 were found to have depths less than 1.0 foot. Because this is less than the required freeboard,these spillways were not evaluated <br /> and will be redesigned during the next stage of the project. <br />