My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
REV94085
DRMS
>
Back File Migration
>
Revision
>
REV94085
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
8/25/2016 3:19:41 AM
Creation date
11/21/2007 11:37:55 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981048
IBM Index Class Name
Revision
Doc Date
1/6/1983
From
TRINIDAD BASIN MINING INC
To
MLRD
Type & Sequence
TR3
Media Type
D
Archive
No
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
35
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
<br />1 <br />' DIVERSION DITCH DESIGN (D-1) <br /> <br />' 1. Ditch 1 <br /> 2. Description: Diversion Ditch <br />' <br />i 3. Ditch Grade: 1% <br />' 4. Area Drained: 6.2 acres <br /> 5. Peak Discharge: (5)(1.12)(1.0) = 5.6 <br />' 6. Ditch Design: <br /> N = .030 <br />' " <br />" <br /> walls 2:1 slopes <br />Use Ditch w/ <br />v <br />' (See chart 1031.22 and Calculations below) <br />' From chart 2' FB DT D=0.63 A= 2D + 2Dz V= 2.8 <br /> = 1.26 + .79 <br />' = 2.05 <br /> Depth For "v" DT w/2:1 SC I) <br />' Z <br />' = 2.05 <br />-~ <br /> = 1.01 <br />' <br /> D = 1.01 Feet Deep <br />' Freeboard = 0.5 <br /> 1.01 + 0.5 = 1.51 <br />' D = 1.51 <br /> <br />1 <br /> ~~ <br />
The URL can be used to link to this page
Your browser does not support the video tag.