Laserfiche WebLink
STORM SEWER DESIGN CALCULATIONS <br />DATE <br />PROJECT NAME The Residence al the COR / COR Senior Living STORM FREQUENCY <br />PROJECT NUMBER <br />PROJECT LOCATION <br />PROJECT ENGINEER <br />COPYRIGHT v LANDFORM <br />12/03/10 <br />U W A10002 / TOT10005 <br />Ramsey, MN <br />DWH <br />FILE <br />CALCULATIONS BY SES <br />UWA10002 Storm Sewer Design Calcuations.xls <br />1 10 I Years <br />MN STATE ZONE 1 1 I(Use "1" for areas within Twin Cities and southward) <br />.• <br />LAN D F O R M <br />From Site to Finish <br />4 • <br />Segment A - Tdb. Areas <br />Pipe <br />From <br />100 SERIES <br />CB 104 <br />CB 103 <br />CB 102 <br />Eco St #1 <br />RD 102A <br />RD 204A <br />CB 204 <br />STUB 203A <br />CB 203 <br />MH 202 <br />MH 201 <br />CB 205 <br />RD 202A <br />CB 305 <br />CB 304 <br />STUB 303A <br />CB 303 <br />MH 302 <br />MH 301 <br />RD 302A <br />CB 310 <br />STUB 303B <br />RD 406A <br />MH 406 <br />MH 405 <br />MH 404 <br />CB 403 <br />CB 402 <br />Eco St #2 <br />CB 405A <br />RD 405B <br />CB 404A <br />RD 404B <br />CB 410A <br />MH 410 <br />RD 410B <br />To <br />CB 103 <br />CB 102 <br />Eco St #1 <br />EX 100 <br />CB 102 <br />CB 204 <br />STUB 203A <br />CB 203 <br />MH 202 <br />MH 201 <br />EX 200 <br />CB 204 <br />MH 202 <br />CB 304 <br />STUB 303A <br />CB 303 <br />MH 302 <br />MH 301 <br />EX 300 <br />MH 302 <br />STUB 303B <br />CB 303 <br />MH 406 <br />MH 405 <br />MH 404 <br />CB 403 <br />CB 402 <br />Eco St #2 <br />EX 400 <br />MH 405 <br />MH 405 <br />MH 404 <br />MH 404 <br />MH 410 <br />CB 403 <br />MH 410 <br />CB <br />Ac. <br />0.10 <br />0.19 <br />0.15 <br />0.00 <br />0.40 <br />0.40 <br />0.11 <br />0.00 <br />0.24 <br />0.00 <br />0.00 <br />0.12 <br />0.35 <br />0.22 <br />0.04 <br />0.00 <br />0.27 <br />0.00 <br />0.00 <br />1.05 <br />0.12 <br />0.00 <br />0.15 <br />0.00 <br />0.00 <br />0.00 <br />0.04 <br />0.06 <br />0.00 <br />0.11 <br />0.07 <br />0.03 <br />0.07 <br />0.05 <br />0.00 <br />0.30 <br />Pipe <br />Ac. <br />0.10 <br />0.29 <br />0.84 <br />0.84 <br />0.40 <br />0.40 <br />0.63 <br />0.63 <br />0.88 <br />1.22 <br />1.22 <br />0.12 <br />0.35 <br />0.22 <br />0.27 <br />0.27 <br />0.66 <br />1.71 <br />1.71 <br />1.05 <br />0.12 <br />0.12 <br />0.15 <br />0.15 <br />0.33 <br />0.44 <br />0.82 <br />0.88 <br />0.88 <br />0.11 <br />0.07 <br />0.03 <br />0.07 <br />0.05 <br />0.35 <br />0.30 <br />C - Coef. <br />CB <br />Indiv. <br />0.71 <br />0.62 <br />0.49 <br />0.00 <br />0.95 <br />0.95 <br />0.88 <br />0.00 <br />0.55 <br />0.00 <br />0.00 <br />0.63 <br />0.95 <br />0.77 <br />0.77 <br />0.00 <br />0.54 <br />0.00 <br />0.00 <br />0.95 <br />0.91 <br />0.00 <br />0.95 <br />0.00 <br />0.00 <br />0.00 <br />0.95 <br />0.95 <br />0.00 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.00 <br />0.95 <br />Pipe <br />Avg. <br />0.71 <br />0.65 <br />036 <br />0.76 <br />0.95 <br />0.95 <br />0.88 <br />0.88 <br />0.79 <br />0.83 <br />0.83 <br />0.63 <br />0.95 <br />0.77 <br />0.77 <br />037 <br />0.70 <br />0.85 <br />0.85 <br />0.95 <br />0.91 <br />0.91 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />Tc - Time of Conc. I - Intensity <br />CB <br />Min. <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5,0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5,0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />Pipe <br />Min. <br />0.1 <br />0.6 <br />0.2 <br />0.1 <br />0.1 <br />0.2 <br />0.0 <br />0.0 <br />0.2 <br />0.1 <br />0.1 <br />0.1 <br />0.1 <br />0.1 <br />0.2 <br />0.1 <br />0.2 <br />0.1 <br />0.0 <br />0.1 <br />0.0 <br />0.0 <br />0.1 <br />0.5 <br />0.4 <br />0.2 <br />0.1 <br />0.1 <br />0.1 <br />0.0 <br />0.1 <br />0.0 <br />0.1 <br />0.1 <br />0.1 <br />0.2 <br />Total <br />Min. <br />5.6 <br />5.9 <br />6.0 <br />5.2 <br />5.2 <br />5.3 <br />5.5 <br />5.6 <br />5.6 <br />5.2 <br />5.3 <br />5.5 <br />5.6 <br />5.6 <br />5.0 <br />5.0 <br />5.6 <br />6.0 <br />6.2 <br />6.3 <br />6.4 <br />5.0 <br />5.0 <br />5.3 <br />5.2 <br />CB <br />In/Hr <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />Total <br />In/Hr <br />7.10 <br />6.95 <br />6.95 <br />6.95 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />6.95 <br />6.95 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />6.95 <br />6.95 <br />6.95 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />6.95 <br />6.95 <br />6.80 <br />6.80 <br />6.80 <br />6.80 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />7.10 <br />Q - Rate <br />CB <br />CFS <br />0.5 <br />0.9 <br />0.5 <br />0.0 <br />2.7 <br />2.7 <br />0.7 <br />0.0 <br />0.0 <br />0.0 <br />0.5 <br />2.3 <br />0.2 <br />0.0 <br />0.0 <br />0.0 <br />0.8 <br />0.0 <br />0.0 <br />0.0 <br />0.0 <br />0.2 <br />0.4 <br />0.0 <br />0.7 <br />0.5 <br />0.2 <br />0.5 <br />0.3 <br />0.0 <br />2.0 <br />Pipe <br />CFS <br />0.5 <br />4.5 <br />4.5 <br />2.7 <br />2.7 <br />3.9 <br />3.9 <br />4.9 <br />0.5 <br />2.3 <br />a2 <br />10.1 <br />10.1 <br />0.8 <br />0.8 <br />2.2 <br />2.8 <br />5.3 <br />5.7 <br />5.7 <br />0.7 <br />0.5 <br />0.2 <br />0.5 <br />0.3 <br />2.3 <br />2.0 <br />Len. <br />Ft. <br />18 <br />147 <br />97 <br />22 <br />22 <br />58 <br />3 <br />5 <br />50 <br />23 <br />22 <br />28 <br />20 <br />14 <br />44 <br />19 <br />60 <br />25 <br />16 <br />30 <br />16 <br />96 <br />75 <br />37 <br />39 <br />24 <br />26 <br />16 <br />19 <br />15 <br />32 <br />56 <br />In. <br />12 <br />12 <br />15 <br />15 <br />12 <br />12 <br />15 <br />15 <br />18 <br />18 <br />18 <br />12 <br />12 <br />12 <br />12 <br />12 <br />12 <br />18 <br />18 <br />15 <br />12 <br />12 <br />12 <br />12 <br />12 <br />12 <br />15 <br />15 <br />15 <br />12 <br />12 <br />12 <br />12 <br />12 <br />Grade <br />0.90 <br />0.90 <br />0.90 <br />0.90 <br />1.00 <br />0.50 <br />0.50 <br />0.50 <br />0.50 <br />0.50 <br />0.50 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />0.50 <br />0.50 <br />0.50 <br />0.80 <br />0.80 <br />0.80 <br />0.80 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />RCP <br />RCP <br />PVC <br />RCP <br />PVC <br />PVC <br />RCP <br />RCP <br />RCP <br />RCP <br />RCP <br />RCP <br />PVC <br />RCP <br />RCP <br />RCP <br />RCP <br />RCP <br />RCP <br />PVC <br />RCP <br />RCP <br />PVC <br />RCP <br />RCP <br />RCP <br />RCP <br />RCP <br />RCP <br />RCP <br />PVC <br />RCP <br />PVC <br />RCP <br />RCP <br />PVC <br />0.013 <br />0.013 <br />0.010 <br />0.013 <br />0.010 <br />0.010 <br />0.013 <br />0.013 <br />0.013 <br />0.013 <br />0.013 <br />0.013 <br />0.010 <br />0.013 <br />0.013 <br />0.013 <br />0.013 <br />0.013 <br />0.013 <br />0.010 <br />0.013 <br />0.013 <br />0.010 <br />0.013 <br />0.013 <br />0.013 <br />0.013 <br />0.013 <br />0.013 <br />0.013 <br />0.010 <br />0.013 <br />0.010 <br />0.013 <br />0.013 <br />0.010 <br />Vel. <br />Ft/S <br />4.3 <br />4.3 <br />6.5 <br />5.0 <br />5.9 <br />200 SERIES <br />4.2 <br />a7 <br />a7 <br />4.2 <br />4.2 <br />4.2 <br />4.5 <br />5.9 <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />5.9 <br />5.9 <br />6.8 <br />4.5 <br />4.5 <br />4.2 <br />az <br />az <br />4.7 <br />4.7 <br />4.7 <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />5.9 <br />Cap. <br />CFS <br />3.4 <br />3.4 <br />8.0 <br />4.6 <br />4.6 <br />4.6 <br />7.4 <br />7.4 <br />7.4 <br />3.6 <br />4.6 <br />3.6 <br />3.6 <br />3.6 <br />3.6 <br />10.5 <br />10.5 <br />8.4 <br />3.6 <br />3.6 <br />2.5 <br />2.5 <br />3.2 <br />3.6 <br />3.6 <br />3.6 <br />3.6 <br />4.6 <br />Excess <br />Cap. <br />2.9 <br />as <br />1.6 <br />1.9 <br />0.6 <br />0.6 <br />0.6 <br />2.5 <br />0.3 <br />0.3 <br />2.3 <br />2.3 <br />0.4 <br />0.4 <br />2.8 <br />2.8 <br />2.2 <br />1.5 <br />0.3 <br />0.3 <br />0.5 <br />2.8 <br />a4 <br />az <br />1.2 <br />2.6 <br />Upstream Structure Downstream Structure <br />Structure <br />CB 104 <br />CB 103 <br />CB 102 <br />Eco St #1 <br />RD 102A <br />RD 204A <br />CB 204 <br />STUB 203A <br />CB 203 <br />MH 202 <br />MH 201 <br />CB 205 <br />RD 202A <br />Top Rim <br />866.23 <br />866.23 <br />866.50 <br />866.00 <br />868.00 <br />868.00 <br />866.13 <br />866.25 <br />866.13 <br />867.25 <br />867.00 <br />865.93 <br />871.50 <br />Invert <br />863.26 <br />863.09 <br />861.57 <br />860.70 <br />861.99 <br />86238 <br />861.89 <br />861.87 <br />861.65 <br />861.40 <br />861.11 <br />862.37 <br />862.00 <br />300 SERIES <br />CB 305 <br />CB 304 <br />STUB 303A <br />CB 303 <br />MH 302 <br />MH 301 <br />RD 302A <br />CB 310 <br />STUB 303B <br />RD 406A <br />MH 406 <br />MH 405 <br />MH 404 <br />CB 403 <br />CB 402 <br />Eco St #2 <br />CB 405A <br />RD 405B <br />CB 404A <br />RD 404B <br />CB 410A <br />MH 410 <br />RD 410B <br />865.23 <br />866.30 <br />866 50 <br />865.25 <br />870.00 <br />865 83 <br />866.25 <br />870.00 <br />869.70 <br />869.40 <br />869.40 <br />868.55 <br />868.61 <br />870.00 <br />870.00 <br />869.10 <br />870.00 <br />861.85 <br />861.71 <br />861.27 <br />861.08 <br />860.08 <br />859.66 <br />860.58 <br />861.17 <br />861.13 <br />866 24 <br />866.16 <br />865.68 <br />865.31 <br />864.81 <br />864.50 <br />864.31 <br />865.79 <br />866.84 <br />865.42 <br />866.50 <br />865.48 <br />865.89 <br />Build <br />2.97 <br />3.14 <br />4.93 <br />5.30 <br />6 01 <br />5.63 <br />4.25 <br />4.38 <br />4.49 <br />5.86 <br />5.89 <br />3.56 <br />9.51 <br />3.52 <br />5.03 <br />4.75 <br />6.42 <br />5.59 <br />9.42 <br />4.66 <br />5.12 <br />3.76 <br />3.54 <br />3.72 <br />4.09 <br />3.74 <br />4.30 <br />2.84 <br />3.16 <br />3.21 <br />3.50 <br />3.15 <br />3.77 <br />4.11 <br />Size <br />27 <br />na <br />na <br />na <br />na <br />27 <br />na <br />na <br />na <br />na <br />na <br />27 <br />na <br />27 <br />na <br />27 <br />na <br />Casting <br />R-3250-A <br />R-3250-A <br />R-1792-FG <br />na <br />na <br />na <br />R-3250-A <br />na <br />R-3250-A <br />R-1642 <br />na <br />R-3250-A <br />na <br />R-3250-A <br />R-3250-A <br />na <br />R-3250-A <br />R-1642 <br />na <br />na <br />na <br />na <br />400 SERIES <br />na <br />R-1642 <br />R-1642 <br />R-1642 <br />R-1792-FG <br />R-3250-A <br />na <br />R-3250-A <br />na <br />R-3250-A <br />na <br />R-3250-A <br />R-1642 <br />na <br />Structure <br />CB 103 <br />CB 102 <br />Eco St #1 <br />EX 100 <br />CB 102 <br />CB 204 <br />STUB 203A <br />CB 203 <br />MH 202 <br />MH 201 <br />EX 200 <br />CB 204 <br />MH 202 <br />CB 304 <br />STUB 303A <br />CB 303 <br />MH 302 <br />MH 301 <br />EX 300 <br />MH 302 <br />STUB 303B <br />CB 303 <br />MH 406 <br />MH 405 <br />MH 404 <br />CB 403 <br />CB 402 <br />Eco St #2 <br />EX 400 <br />MH 405 <br />MH 405 <br />MH 404 <br />MH 404 <br />MH 410 <br />CB 403 <br />MH 410 <br />Top Rim <br />866.23 <br />866.50 <br />866.00 <br />864.40 <br />866.50 <br />866.13 <br />866.25 <br />866.13 <br />867.25 <br />867.00 <br />866.20 <br />866.13 <br />867.25 <br />865.23 <br />866.30 <br />866.50 <br />865.25 <br />864.50 <br />866.50 <br />866.25 <br />869.70 <br />869.40 <br />869.40 <br />868.55 <br />868.61 <br />867 90 <br />869.40 <br />869.40 <br />869.40 <br />869.40 <br />869.10 <br />868.55 <br />869 10 <br />Inlet <br />863.09 <br />861.77 <br />860.70 <br />860.50 <br />861.77 <br />862.09 <br />861.87 <br />861.85 <br />861.40 <br />861.28 <br />861.00 <br />862.09 <br />861.80 <br />861.71 <br />861.27 <br />861.08 <br />860.48 <br />859.50 <br />860.28 <br />861.13 <br />861.08 <br />866.16 <br />865.68 <br />865.31 <br />865.01 <br />864.50 <br />864.31 <br />864.10 <br />865.68 <br />866.68 <br />865.31 <br />866.31 <br />865.01 <br />Match <br />Drop <br />Drop <br />Drop <br />Drop <br />Drop (FT) <br />0.17 <br />0.17 <br />1.00 <br />1.00 <br />Build <br />a 14 <br />4.73 <br />5.30 <br />4.73 <br />4.04 <br />4.38 <br />4.28 <br />5.86 <br />5.72 <br />5.20 <br />4.04 <br />5.46 <br />asz <br />5.03 <br />4.75 <br />6.02 <br />5.42 <br />5.00 <br />6.22 <br />5 12 <br />4.75 <br />4.09 <br />4.30 <br />aeo <br />2.72 <br />4.09 <br />Comments <br />