PERMFILE123522

• Permit No: C1980005
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: CULVERT CALCULATIONS
• Section_Exhibit Name: TAB 12 APPENDIX 12-2 PART 1
• Media Type: D
• Archive: No

Culvert Specifications
Senate II Mine, Routt Lounty, Colorado
Drainage Culver t3 Culvert Minimum4
2
Aree Peek Runoff Diameter Length Cover Design
7
Location (Acres) DtD (cf s) (Inches) (feet) (Inches) Method
la 840 120 48 80 12 SC5
2a 384.1 22.2 30 80 12 SIDCAD+
3a 41.0 1.2 24 41 12 SIDCAD+
3a 24 41 12 -
~5~
9a 1866.9 65.3 48 90 12 SEDCAD+~
9a 30 70 12 -
12a 916 80 42 74 12 SGS
13a 12.5 3.0 18 100 12 SIDCAD+
15a 727.4 14.9 72 93 18 SfDCAD+'
17a 4.2 2.1 12 82 12 SEDCAD+
18a 60.7 1.7 24 67 12 SFDCP.Di'
~5~
19a 738.5 135.7 60 100 18 SEDCAD+
24a 8.5 0.5 18 97 12 SFDCAD+
29a 88.3 6.9 30 120 12 SEDGAU+•
30a 91.4 7.1 30 80 12 SIDCFiD+
31a 2.2 1.4 18 60 12 SFDCAUt
32a 106.7 3.6 24 106 12 SIDCADh
33a 18.3 1.4 18 50 12 SFDCIhD+
34aa 16.9 0.9 18 80 12 SEDCAD+
~5~
34a 343.7 65.0 42 100 24 SEDC~.D+~
42a 52.8 8.2 18 70 12 SIDCI~D+
45a 71.7 12.4 18 80 30 SEDCADi'
47a 12.8 0.7 24 61 12 SIDCADf-
50a 175.4 19.0 30 80 12 SIDCAD+
51a 6.2 0.3 18 60 12 SIDCAD+
52a 32.0 2.6 30 40 12 SIDC7iD+
52aa 32.0 2.6 18 30 12 SIDC.'9I}F
53a 12.1 0.9 18 40 12 SIDCAD+
12-2-1 Revised 10/04/94