My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
2000-08-15_REVISION - M1977342
DRMS
>
Day Forward
>
Revision
>
Minerals
>
M1977342
>
2000-08-15_REVISION - M1977342
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
6/15/2021 11:20:25 AM
Creation date
11/22/2007 12:15:23 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1977342
IBM Index Class Name
Revision
Doc Date
8/15/2000
Doc Name
2DAM DECENT GROUTING AND 3DAM SEEPWATER MANAGEMENT HENDERSON MILL TR TR-09 PN M-77-342
From
CLIMAX MOLYBDENUM CO
To
DMG
Type & Sequence
TR9
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.
/
16
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
00.•'9412000 ?1:0E 9'0-'?45-339 <br />• <br />~ Inter-MqunQain <br />Engineer~ing ua. <br />August 1, 2000 <br />Mr. Mike Ley <br />Climax Mo]ybdenLUn Co. <br />P.O. Box 68 <br />Empire, CO 80433 <br />Re: Materials Testing <br />Project,No. 00-0065C <br />Deaz Mike: <br />n~rtP_r.!rN ;JJG. <br />• <br />Enclosed aze copies of the results of the concrete and slurry grout test taken from samples <br />at the #3 Decant Line at the Henderson Mine. <br />The grout samples were taken in accordance with ASTM standard C109 and the tlow of <br />the grout was tested in accordance with ASTM standazd C939-94a. The compressive <br />strength was tested in accordance with ASTM standazd C1019. The concrete cylinders <br />were tested in accordance within ASTM standard C39-86a. <br />The grout cubes taken on June 1, 2000 wire removed from the mold 25 hours after they <br />were cast which was within ASTM standard (20-72 hours). The efflux time through the <br />flow cone was 12.7 seconds at•.d 12.3 seconds. which is within ASTM standard. When <br />the cubes were removed they appeazed to still be very moist and some chipping around <br />the edges occurred. The samples taken on June 12, 2000 were removed after 72 hours <br />and appeared to be in good condition. The ei~ltix time through the flow cone was 13.5 <br />seconds and 19.0 seconds, which is within ASTM standard. <br />If you have any further questions regarding these tests, please call. <br />Sincerely, <br />IN OUNTAIN ENGINEERING LTD. <br />~~~ <br />G.~"'L- <br />Duane D. Fehringer, P.E.& P.L. . <br />H:VMS <br />M IEYDOC <br />P:+Gc 01 <br />Y~ <br />1 <br />3392 Continental Dvide Road, Suile gt07 Uttletort. Coloretlo 60t.7 Phone: 303r94d-6220 • Pax: 303l9a6-6526 <br />7' Metcalf P.oad, ~2C0 Box 978 ?~cn. Colorado 3t E20 Phone: 970!9495072 • From Denver Direct: 693-1531 <br />,r.-. ~.re~ r-,..r -.. .- ., ,n-ne nw vo r,.,T r-r..e ni .r „ ,.n. nr_~~„ <br />
The URL can be used to link to this page
Your browser does not support the video tag.