2024 03 Drainage Statement

Project: Job #: Location: Computed By: DG Checked By: MB Date: 3/13/2024 Proposed Single Family Residential Dwelling 5142-24-00053 West Orange, NJ Drainage Area Impervious Coefficient Open Space Area for Coefficient Wooded Area for Coefficient Average Total Area Area (sf) (C) Used Soil Group C (SF) (C) Used Soil Group C (SF) (C) Used Coefficient (SF) (C) Used Yard Inlet #1 Yard Inlet #21 Yard Inlet #22 Roof 3352 2000 1300 2900 0.95 0.95 0.95 0.95 7305 8053 1662 0 0.35 0.35 0.35 0.35 44213 10245 6388 0 0.12 0.12 0.12 0.12 0.20 0.29 0.28 0.95 54870 20298 9350 2900 Total Area (acres) 1.26 0.47 0.21 0.07