STORM SEWER TABULATION

PROFESSIONAL DESIGN SERVICES, L.L.C. 1245 AIRPORT ROAD, SUITE 1 LAKEWOOD, NJ 08701 (732) 363-0060

COMPUTED BY: ___ DATE: 12/9/2025

DESIGN STORM FREQUENCY: 25____ YEAR

INTENSITY CURVE: ___

PDS# 320157

LOCATION RUNOFF DATA SEWER DESIGN DATA

STRUCTURE # TIME OF CONCENTRATION PIPE MATERIAL MANNINGS AN 3

UPSTREAM DOWNSTREAM AREA WEIGHT OF RUNOFF COEFFICIENT TOTAL OVERLAND THROUGH AREA (7 A) THROUGH AREA (T P) ACCUMULATED RAINFALL INTENSITY PEAK RUNOFF DIAMETER LENGTH SLOPE CAPACITY AT FULL FLOW VELOCITY AT FULL FLOW VELOCITY ACTUAL

(AC) C A × C (3A × C) (MIN) (MIN) (MIN) (IN/HR) (CFS) (INCHES) (FT) (%) (CFS) (FPS)

1. (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16)
2. 5 FES 1 0.18 30 0.05 0.05 15 15 5.7 0.3 15 153 0.50 5.9 4.8

O/S 3 2 1.3 15 10 0.50 5.9 4.8

2 3 0.16 80 0.13 0.13 15 15 5.7 2.0 15 47 0.50 5.9 4.8

3 4 0.16 80 0.13 0.26 15 1 16 5.5 2.7 15 161 0.50 5.9 4.8

4 FES 2 0.03 80 0.02 0.28 15 1 17 5.3 2.8 15 52 0.50 5.9 4.8

9 MH 5 0.23 60 0.14 0.14 15 15 5.7 0.8 15 43 0.50 5.9 4.8

8 MH 7 0.24 70 0.17 0.17 15 15 5.7 1.0 15 47 0.50 5.9 4.8

6 FES 3 0.14 90 0.13 0.13 15 15 5.7 0.8 15 5 0.50 5.9 4.8

O/S 1 MH 6 1.9 15 30 0.50 5.9 4.8

O/S 2 MH 6 0.6 15 20 0.50 5.9 4.8

MH 6 7 2.5 15 39 0.50 5.9 4.8

7 FES 4 0.07 90 0.06 0.06 15 15 5.7 2.8 15 12 0.50 5.9 4.8