4418 RUCKER AVE MEDICAL BLDG 2018-01-02 MF Import

Schmidt r%velopment Drainage Study 12a0/07 12/11/07 2:3:15 pm J.C. McDonnell 6 Associates page 2 Schmidt Investments, LLC Project Runoff Calculations 12-17-2007 BAS;N SUFS`9ARY BASIN ID: D00.2 NAME: 6-month developed SBUH METHODOLOGY TOTAL AREA.......: 0.38 Acres BASEFLOWS: 0.00 cfs RAINFALL TYPE....: TYPE1 PERV IMP PRECIPITATION....: 0.99 inches AREA..: 0.07 Acres 0.31 Acres TIME INTERVAL....: 10.00 min CN....: 86.00 98.00 TC....: 7.00 min 7.00 min ABSTRACTION COEFF: 0.20 PEAK RATE: 0.13 cfs VOL: 0.02 Ac-ft TIME: 590 min BASIN 1D: D002 NAME: 2-year developed SHUN METHODOLOGY TOTAL AREA.......: 0.38 Acres BASEFLOWS: 0.00 cfs RAINFALL TYPE....: TYPE1 PERV IMP PRECIPITATION....: 1.55 inches AREA..: 0.07 Acres 0.31 Acres TIME INTERVAL....: 10.00 min CN.... : 86.00 98.00 TC.... : 7.00 min 7.00 min I ABSTRACTION COEFF: 0.20 PEAK RATE: 0.23 cfs VOL: 0.04 Ac-ft TIME: 590 min BASIN ID: D010 NAME: 10-year developed SBUH METHODOLOGY TOTAL AREA.......: 0.38 Acres BASEFLOWS: 0.00 cfs RAINFALL TYPE....: TYPE1 PERV IMP PRECIPITATION....: 2.25 inches AREA..: 0.07 Acres 0.31 Acres TIME INTERVAL....: 10.00 min CN.... : 86.00 98.00 TC.... : 7.00 min 7.00 min ABSTRACTION COEFF: 0.20 ' PEAK RATE: 0.35 cfs VOL: 0.06 Ac-ft TIME: 590 min BASIN ID: D100 NAME: 100-year developed SBUH METHODOLOGY TOTAL AREA.......: 0.38 Acres BASEFLOWS: 0.00 cfs RAINFALL TYPE....: TYPE1 PERV IMP PRECIPITATION....: 3.25 inches AREA..: 0.07 Acres 0.31 Acres TIME INTERVAL....: 10.00 min CN.... : 86.00 98.00 TC.... : 7.00 min 7.00 min ABSTRACTION COEFF: 0.20 PEAK RATE: 0.53 cfs VOL: 0.09 Ac-ft TIME: 590 min 13 PROJECT:05780