Slotted Drain on Grade in Curb-and-Gutter. Longitudinal gutter or channel slope, S (ft/ft): Transverse slope, Sx (ft/ft): Depth of flow over the slot, d (ft): Length of the slot required for …

Storm Drain Design Computation Forms. Module1. DSGS. BOX. STORM. HGL. INLET. PROJ INFO. INLET COMPUTATION SHEET. DATE: I.D. NO. . PROJ. NO.: . COUNTY: …

1) Harco Fittings LLC drain basin and inline drain connections to corrugated plastic pipes are to full profile dual-wall pipe only, with appropriate gasket. 2) Contact Harco Fittings LLC to …

Time required to drain the WQV from down to the permanent pool. This calculation is done by modeling a basin filled to the WQV and then "pulling the plug" by allowing water out of the …

Is the roof runoff from the design storm event fully contained in a raised bed or planter box or does it drain as sheet flow to a landscaped area large enough to contain the roof runoff from …

In Column 1, enter the ID number for each parcel that will drain to Metered Detention storage. Column 2 will show the volume of water quality runoff to be stored. In Column 1, enter the ID …

Optional: use the "+" and "-" buttons in the left margin to expand or collapse the sections. INSTRUCTIONS: PATH TO SDDS. SDD. Category. Description. CATCH BASINS AND …

May 18, 2021 · MEDIA DRC Volume Including Infiltration Depth of Prepared Soil Below Drain (if drained, if not drained, total depth of prepared soil) D 3

Neenah R-4014-C1 Grate Type A - Series Overhead Scupper Drain, Bolted Grate Neenah R-4014-C2 Grate Type A - Series Overhead Scupper Drain, Bolted Grate Neenah R-4014-T …

If the required length of slotted drain is longer than project constraints will allow, the carryover efficiency section will calculate the efficiency of a shorter section than required and graph the …