2011-07-01_PERMIT FILE - C1982057A ‎(6)‎

• Permit No: C1982057A
• IBM Index Class Name: Permit File
• Doc Date: 7/1/2011
• Doc Name: Postmine Drainage Channel Design
• Section_Exhibit Name: Tab 20 Attachment 20-1
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
(:nmirinh} 10QA P~mwl~ I Crh~uoh
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Genera/ Information
Storm Information;
Storm Type: NRCS Type II
Design Storm: 10 yr - 24 hr
Rainfall Depth: 1.700 inches
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Filename: 005 Gulch TR59 08 07.sc4 Printed 08-22-2007
TR-59 20-1-3 Revised 08/07