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HomeMy WebLinkAboutC4.5 Storm Profiles and Cross Sections GENERAL STORM SEWER NOTE: 205 WEST WACKER DRIVE SUITE 2125 CHICAGO, ILLINOIS 60606-1418 CA 00000696 KHA PROJECT # 168113021 No. PE11011695 STATE OF Issue Date:5/21/12 REVISION INFORMATION Northeast Pond Weir Calculations Southeast Pond Weir Calculations West Pond Weir Calculations Q = C*L*H^1.5 Q = C*L*H^1.5 Q = C*L*H^1.5 Restaurant #:10G0074 Weir Coefficient "C"2.54ft Weir Coefficient "C"2.54ft Weir Coefficient "C"2.54ft Crest Length (L)10ft Crest Length (L)12ft Crest Length (L)10ft Head about invert (H)0.18ft Head about invert (H)0.15ft Head about invert (H)0.24ft OLIVE GARDEN Capacity of Weir (Q)1.94cfs Capacity of Weir (Q)1.77cfs Capacity of Weir (Q)2.99cfs Invert of 100-yr HWL891.36ft Invert of 100-yr HWL891.66ft 10206 N MICHIGAN ROAD Invert of 100-yr HWL892.55ft Invert of Weir892.82ft Invert of Weir (inc 10% FOS)891.85ft Invert of Weir (inc 10% FOS)892.76ft Q (Inflow)1.18cfs Q (Inflow)1.38cfs Q (Inflow)1.96cfs Q allowed (Inflow * 1.25)1.48cfs PROTOTYPE P76L - WD Q allowed (Inflow * 1.25)1.73cfs Q allowed (Inflow * 1.25)2.45cfs Q (weir) > Q (allowed)Y Q (weir) > Q (allowed)Y Q (weir) > Q (allowed)Y CARMEL, IN DRAWING STORM PROFILES AND CROSS SECTIONS C4.5