My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
WSP12441
CWCB
>
Water Supply Protection
>
Backfile
>
12000-12999
>
WSP12441
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
1/26/2010 4:15:20 PM
Creation date
1/26/2007 11:20:28 AM
Metadata
Fields
Template:
Water Supply Protection
File Number
8220.105.H
Description
Water Projects - Navajo - Operation Studies
State
CO
Basin
Colorado Mainstem
Water Division
5
Date
10/1/1998
Author
DOI-BOR
Title
Outlet Works Discharge Capacities - Navajo Dam - CRSP - Colorado-New Mexico - Technical Memorandum Number Nav-8130-TM-98-1 - DOI-BOR - 10-01-98
Water Supply Pro - Doc Type
Report/Study
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
50
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).
Show annotations
View images
View plain text
<br />001654 <br /> <br />Technical Memorandum No. NA V -8130- TM-98-I <br />OUTLET WORKS DISCHARGE CAPACITIES - NAVAJO DAM <br /> <br />Table of Contents <br /> <br />~ <br /> <br />1. Purpose and Scope ofW ork ................................................. 1 <br /> <br />n. Hydraulic Design Considerations ........ . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . 1 <br /> <br />A. Main outlet works .................................................. 1 <br /> <br />B. Auxiliary outlet works ............................................... 5 <br /> <br />C. NIIP canal outlet works .............................................. 7 <br /> <br />D. Power plant ....................................................... 7 <br /> <br />E. Maximum discharge capacities for all features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 <br /> <br />m. Hydraulic Model Studies and Field Testing . . . . . . . . . . . . . . . . . . . . . < . . . . . . . . . . . . . . 10 <br /> <br />A. Main outlet works ................................................. 10 <br />1. Abrasion damage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .'. . . . . . . . 11 <br />2. Cavitation damage, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 <br />3. Gas supersaturation . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 <br />4. Pipeline flow instability ........................................ 16 <br /> <br />B. Auxiliary outlet works ........,..................................... 17 <br />1. Air slot modification ...,...................................... 17 <br />2. Gas supersaturation modifications .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 <br /> <br />IV. Current Condition of Mechanical Features .................................... 18 <br /> <br />A. Main outlet works ...................,.....,....,...,..,........... 18 <br />1. 6- by 13-foot Fixed-wheel gate ......,...,....................... 18 <br />2. 72-inch Hollow-jet valves ............................,.......,. 20 <br />3. 72-inch Ring-follower gates . . . . . . . . . . , , . . . . . . , . . . . . . . . . . . . . . . . . . 21 <br />4. Wye branch tie rods. . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . 21 <br /> <br />B. Auxiliary outlet works ...........................,.................. 23 <br />1. 4- by 4-foot Outlet gates . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . 23 <br /> <br />V. Conclusions . . . . . . . . . . . . . . . . . . . . . . , . . . . . . ; . . . . . . . . , . . , . . . . . . . . . . . . . . . , . . 23 <br />
The URL can be used to link to this page
Your browser does not support the video tag.