My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
REP17183
DRMS
>
Back File Migration
>
Report
>
REP17183
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
8/24/2016 11:46:16 PM
Creation date
11/27/2007 2:04:09 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981071
IBM Index Class Name
Report
Doc Date
10/29/1980
Doc Name
CERTIFIED CONSTRUCTION REPORT FOR EXCESS SPOIL FN 2A
From
ENERGY FUELS CORP
To
MLRD
Permit Index Doc Type
STABILITY REPORT
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 /> <br /> <br />-2- <br />roughly bisects the fill area from elevation 7355 to 7455. The drain ex- <br />cavation was backfilled using sandstone, developed from excavations at . <br />the Energy Fuels Corporation mine. Photographs of the drain material are <br />included in Appendix A. <br />After installation of the drain system, construction of the upper spoil <br />area began. The construction procedure consisted of dumping spoil at <br />desired fill locations and spreading the soil to thicknesses on the order <br />of 4 feet. Compaction was obtained by directing over-burden truck traffic <br />across the fill surface. <br />Our firm had a representative present during various construction phases <br />to observe construction and to perform field density testing. Our obser- <br />vut::,,:_ _,.,: . _,..: ~:; r ; ieiG density testing indicate that the buttress <br />fill for the upper spoil area was constructed in general conformance with <br />our recommendations presented in our original report (Job No. 56648 and <br />subsequent letter, Job No. 6210, dated March 31, 1980}. <br />If desired, we can provide specific data on field density testing per- <br />formed during construction. If we can be of further service in discussing <br />the contents of this letter, our observations during c., •:~.::•:~•~`ion or in <br />discussing the construction of spoil area 2A, please call. <br />Very truly yours, <br />CTL/THQMPSON, INC. <br />r•~ <br />Wm. C. Hoffmann, J..r~., Project Engineer <br />Reviewed by: <br />•sl Ai'VYV We°`5?F4F' ~i~.`~ <br />Robert W. Thompson, P.E..J~ ~'~ •4 •: ~~ <br />., ~ . ~ . <br />~~~: 7~Tg ws <br />iwy <br />.„ <br />3 co ies sent ~,~s~`~p°^°•`''~`~'' <br />
The URL can be used to link to this page
Your browser does not support the video tag.