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PERMFILE72381
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PERMFILE72381
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Entry Properties
Last modified
8/24/2016 11:21:58 PM
Creation date
11/21/2007 12:16:15 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981013
IBM Index Class Name
Permit File
Doc Date
2/27/2004
Section_Exhibit Name
EXHIBIT 34 SURFACE RUNOFF DOCUMENTATION PART 1
Media Type
D
Archive
No
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• <br /> <br />• <br />Table 1 <br />Small Area Exemptions <br />(Page 1 of 2) <br /> Area Slope Cover Results <br />Watershed (Ac) (%) K (CP) ml/I Required Action <br />SAE 1 0.20 2.0 0.24 50% (25% weeds, 0.36 <br />Fan Site 60% cover) and <br /> 50% (60%gravel) <br /> 0.109 <br />SAE 2 0.70 1.5 0.24 100% gravel* 0.44 Add Rock Base to 100% <br />Emerg. Hst 0.05 Gravel <br />SAE 3 0.11 0.5 0.24 100% gravel* O.17 <br />Substation 0.050 <br />SAE 4 0.06 3.0 0.24 100% gravel* 0.52 100% Gravel <br />Service Drp 0.05 <br />SAE 5 0.23 1.0 0.24 100% gravel* 0.17 <br />Substation 0.050 <br />SAE 6 0.06 l.0 0.24 100% gravel* 0.14 Add Rock Base <br />Power Drp 0.050 <br />SAE 7 0.17 I.0 0.24 80% gravel 0.32 Add Rock Base <br />Water Tanks 0.080 <br />SAE 8 0.25 0.75 0.24 80% gravel 0.32 Add Rock to 80% Grave! <br />Emulsion Oil Tank 0.08 <br />and Rock Dust Tank <br />SAE 9 1.00 l.0 0.24 54% (gravel, 0.45 Add Rock to 100% in <br />N. Intake Fans 0.05); and 46% unvegetated azeas <br />and Drill Site (25% weeds, 60% <br /> cover); <br /> 0.038 <br />SAE 10 1.00 1.0 0.24 80% gravel O.13 Add rock to 80% <br />N. Vent 0.080 <br />SAE 11 0.75 5.0 0.24 50% veg 0.23 Rectangulaz perimeter ditch 2.1' <br />Topsoil 1 80% cover deep and 2.0' wide with <br /> 0.012 associated triangular berm 1.5' <br /> high <br />SAE 11A 1.5 T/acre mulch 9.56 Seed and mulch to 1.5 ton/acre <br /> 0.12 (75% cover). Install rectangular <br /> perimeter ditch 2' deep and 2' <br /> wide with associated triangular <br /> berm l.5' high. <br />SAE 12 1.00 5.0 0.24 85% grass 0.29 <br />Topsoil 2 0.015 <br />SAE 13 I.50 7.0 0.24 25% grass canopy 0.32 <br />Topsoil 4 80% total cover <br /> 0.012 <br />SAE 14 O.IO 5.0 0.24 90% grass 0.22 <br />Topsoil 5 0.018 <br />Revised OS//9/94 <br />
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