PERMFILE55958

• Permit No: C1982056
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: EXHIBIT 08 TAB 4.16 West Rockfall Hazard Trench Outslope, X-Sect G-J, 10yr 24hr SAE
• Media Type: D
• Archive: No

Civil Software Design -- SEDCAD+ Version 3.1
Copyright (C) 1987-1992. Pamela J. Schwab. All rights reserved.
__ Company Name: Greystone Development Consultants
Filename: C:\SCAD\DT\TCC\SAEGJOUT User: CW BEGEJ
Date: 06-06-1995 Time: 15:14:59
SAE DEMO, WEST ROCKFALL HAZARD TRENCH OUTSLOPE, X-SECT G-J, 10-YR 24-H
Storm: 1.80 inches, 10 year-24 hour, SCS Type II
Hydrograph Convolution Interval: 0.1 hr
SUBWATERSHED/STRUCTURE INPUT/OUTPUT TABLE
---------------------------------------------
-Hydrology-

JBS
SWS
Area
(ac)
CN
UHS
Tc
(hrs)
K
(hrs)
X Base-
Flow
(cfs) Runoff
Volume
(ac-ft) Peak
Discharg
(cfs)
111 1 1.36 90 F 0.001 0.000 0.385 0.0 0.10 1.30
111 2 0.41* 90 F 0.000 0.000 0.000 0.0 0.03 0.39
111 3 0.00 0 M 0.000 0.000 0.000 0.0 0.00 0.00
Type: Grass Fil ter Label: OUTSL G-J
111 Structure
--------
---- 1.77
---------
----
-----
-
----
----
--
------
------- 0.14
--------
---------
---
111 --
Total IN 1.77 - - 0.14 1.70
1" Total OUT 0.13 1.69
.~
SUBWATERSHED/STRUCTURE INPUT/OUTPUT TABLE
-Sedimentology-
SED: Sediment
SCp: Peak Sediment Concentration
SSp: Peak Settleable Concentration
24VW: Volume Weighted Average Settleable Concentration - Peak 24 hours
24AA: Arithmetic Average Settleable Concentration - Peak 24 hours
PS
JBS SWS K L S CP Tt # SED SCp SSp 24VW 24AF
(ft) (~) (hrs) (tons) (mg/1) (ml/1) (ml/1) (ml/]
R 111 1 0.32 50.0 66.0 0.013 0.000 1 0.9
R 111 2 0.32 15.0 33.0 0.013 0.000 1 0.1
R 111 3 0.00 0.0 0.0 0.000 0.000 0 0.0
Type: Grass Filter Label: OUTSL G-J
111 structure 1.0
111 Total IN 1.0 9953 6.74 3.74 0.!
111 Total OUT 0.1 1819 0.05 0.02 0.1
-- ----------- ------------ ------------- ------ -------------------------------
TAB 4.16, PG 2
Permit Renewal No. 3
EX 8-173 ~ ~~1/99
FORMERLY