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Home My WebLink AboutApplication Files_85048_pg0270 tmp#63 culvert calculator All calculator output should be verified prior to design use Entered Data: shape . . circular Number of Barrels 1 solving for Headwater chart Number . . . . . . . . . . . . . . . . . . . . 1 Scale Number . . . . . . . . . . . . . . . . . 1 Chart Description CONCRETE PIPE CULVERT; NO BEVELED RING ENTRANCE Scale Description SQUARE EDGE ENTRANCE WITH HEADWALL Overtopping Off ' Flowrate . . . . . . . . . . . . . . . . . . . . . . . . 6.0000 cfs manning's n 0.0120 Roadway Elevation . . . . . . . . . . . . . . . 85.6000 ft Inlet Elevation . . . . . . . . . . . . . . . . . 82.5600 ft outlet Elevation. . . . . . . . . . . . . . . . . 82.3800 ft Diameter 1.5000 ft Length . . . . . . . . . . . . . . . . . . . . . . . . 36.0000 ft Entrance Loss . . . . . . . . . . . . . . . . . . . 0.5000 ' Tailwater . . . . . . . . . . . . . . . . . . . . . . . 1.5300 ft computed Results: Headwater . . . . . . . . . . . . . . . . . . . . . . . 84.2783 ft Outlet control 1 Slope . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.0050 ft/ft Velocity 3.3953 fps t Page 1