Design Request Form Step 1 of 8 12% Design Request FormPlease complete all information on this form. This is required in order for us to proceed with the design of the stormwater treatment system. If this form is returned incomplete it will delay the production process. If information is not available, please contact the Project Engineer.Contractor*Project NameLocation*Project Engineer*Contact*Phone Number*Email Information* Structure Mark No.CommentAdditional comments or requests. Please type in box below. Thank you. Site Engineer Specifications for Design Storm HydrologyReturn Interval, yrsArea, acresIntensity, in/hrWater Quality Flow Rate (WQFR)% ImperviousPeak Runoff, cfs% Roof% Vegetation Storm Treatment UnitRim Elevation, ftInlet Pipe Elevation, ftOutlet Pipe Elevation, ft Upstream PipePipe Size, inPipe TypePipe Length, ftSlope Downstream PipePipe Size, inPipe TypePipe Length, ftSlope Upstream StructureStructureManholeCBPondStreamDitchMarshOtherRim Elevation, ftOutlet Invert Elevation, ft Downstream StructureStructureManholeCBPondStreamDitchMarshOther*Rim Elevation, ftInlet Invert Elevation, ft Final StepUnitUniStormStormProUniScreenEnvirotrapV2B1PuriStormESK KoalaUnit MeasurementMetricInchesOffline OR InlineOfflineInline
