PERMFILE49121

• Permit No: C1982056
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: EXHIBIT 08s SAE DEMONSTRATION NW MAINS VENTILATION SHAFT
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
Copynght 1998 Pamela J. Schwab
Civil Software Design
• Subwatershed Hydro%gy Detai/:

Stru SWS
SWS Area Tme of
Musk K
Curve Peak Runof(
Conc Musk X
UHS Discharge Volume
# # (ac)
(hrs) (hrs) Number
(cfis)
(ac-R)
#1 1 22.800 0.144 0.000 0.000 63.000 M 0.17 0.114
~' 22.800 0.17 0.114
Subwatershed Time of Concentration Detai/s:
Stru
# SWS
# Land Flow Condition Slope (%) Vert. Dist.
(ft) Horiz. Dist.
(R) Velocity
(fps) Time (hrs)
#1 1 3. Short grass pasture 11.50 23.00 200.00 2.710 0.020
6. Grassed waterway 7.80 44.46 570.00 4.180 0.037
6. Grassed waterway 1.80 9.89 550.00 2.010 0.076
6. Large gullies, diversions, and low
Flowing streams 2 00 3.50 175.00 4.240 0.011
J11 1 Time of Concentration: 0.144

•
Filename: ShaRPadDivl.sc4 Printed OB-13-2001