2002-11-26_PERMIT FILE - C1981022 ‎(3)‎

• Permit No: C1981022
• IBM Index Class Name: Permit File
• Doc Date: 11/26/2002
• Doc Name: SAE D-Seam Soil Stockpile - South Outslope
• Section_Exhibit Name: Exhibit 2.05-E3 Section 9d
• Media Type: D
• Archive: No

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Structure #1 (Silt Fence
Using Straw Ba/es
Silt Fence Inputs:
Fence Flow Width along Land Slope Tie-back
Rate contour (ff) Height (ft) (%) distance (ft)
(gPm/sQ ft)
14:0 43.0 1.5 20.00 7.5
*Sediment Storage: 0.00 ac-ft
*No sediment capacity defined
Silt Fence Results:
Structure Detai/;
Peak Fence Stage: 0.56 ft
Peak Water Stage: 0.56 ft
Dewater Time: 0.00 days
Trap Efficiency: 51.92
Dewatering time is calcu/ated from peak stage to lowest spi//way
•
1
Stage-Capacity-Discharge Table
Fence Stage

(ft) Water Stage

(ft) .Area

(ac) Capacity

(ac-ft) Discharge

(cfs) Dewater
Tme
(hrs)
0.00 0.00 0.000 0.000 0.000 Top of Sediment
0.10 0.10 0.000 0.000 0.136
0.20 0.20 0.001 0.000 0.275
0.30 0.30 0.001 0.000 0.416
0.40 0.40 0.002 0.000 0.561
0.50 0.50 0.002 0.001 0.710
0.56 0.56 0.003 0.001 0.808 0.00 Peak Stage
0.60 0.60 0.003 0.001 0.861
0.70 0.70 0.003 0.001 1.015
0.80 0.80 0.004 0.002 1.173
0.90 0.90 0.004 0.002 1.334
1.00 1.00 0.005 0.002 1.497
1.10 1.10 0.005 0.003 1.664
1.20 1.20 0.006 0.004 1.834
1.30 1.30 0.006 0.004 2.007
1.40 1.40 0.007 0.005 2.184
1.50 1.50 0.007 0.006 2.363
Fiieriail'ie: TSPile-SoutilStrawSAE.S%4 Printed 08-'14-2002