Laserfiche WebLink
DRMS 09/09: Calculations for the 36" half - culvert have been provided, as requested. <br />The Division's calculations using the discharge provided by WFC indicate a flow depth <br />of 0.83 ft and a required top width of 3.34 ft (3.89 ft with freeboard). Since the culvert is <br />set entirely within the sediment pond basin it is not likely that an overflow would cause <br />any off -site damage, but may be a maintenance concern for the operator. This item is <br />resolved. <br />The following revised pages and maps have been revised as part of this adequacy response and <br />are attached: <br />Section and Appendix Pages Maps <br />Appendix 2.05.3(4) -7 pgs 1,2,15, & Cover Map 2.05.3(4) -7 <br />Page <br />Section 2.05.3(4) Table of Contents Map 2.05.3(4) -8 <br />Please contact our office with any questions. <br />Sincerely, <br />r. <br />Ben Langenfeld, P.E. <br />Greg Lewicki and Associates <br />CC: Ross Gubka, WFC <br />Doug White, WFA <br />