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2013-05-16_REVISION - M1990057
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2013-05-16_REVISION - M1990057
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Entry Properties
Last modified
6/16/2021 6:19:07 PM
Creation date
5/21/2013 7:36:08 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1990057
IBM Index Class Name
Revision
Doc Date
5/16/2013
Doc Name
TR Submittal
From
The Union Milling Company
To
DRMS
Type & Sequence
TR4
Media Type
D
Archive
No
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pestructive samples will be taken every 1,0001f of seam from the material in the trench_ - Formatted: Font: 11 pt <br />area. At least 2 samples will be taken if less than 2,OOO1f of seam installed. <br />Destructive samples will be sent to a lab for testing (peel and shear). The test values will <br />be a minimum of 80% of parent material strength. <br />• The liner contractor shall supply daily reports to the Owner. <br />Formatted: Font: 11 pt <br />Formatted: Font. 11 pt <br />Formatted: Font 11 pt <br />Formatted: Font: 11 pt <br />Formatted: Font: 11 pt <br />`. fliR t- Milte Fitt! Li ncr Stabilization. Historic Taihnt_ ;Placement, Slope Ballast Installation Formatted: Font: 11 pt <br />�jPerformed by Owner, monitored by Mill Superintendent and/or Owner's Engineer. #Formatted: ted: Font: Times New Roman <br />Font: 11 pt <br />• g... ,. i,. ,,t„ :., yt. i,,, .a ...,i .....,,, ,, ,; ;,,, ,,,, i . ,� .... .r.. ed: Font: Times New Roman <br />,,,initial Ra pap Y,A! ha,. e mifiinium 1.5rt Of fuiitffia4. Formatted: Font: 11 pt <br />Tailings y Piping, Decant Water Pumps <br />• Performed by Owner, monitored by Mill Superintendent and/or Owner's Engineer. <br />Construction Schedule <br />The proposed construction schedule for the TSF follows. Reference QA/QC plan for additional details on <br />the listed activities. UMC will provide the Division 48hr notice on the CDRMS inspections. UMC will <br />also provide the Division 48hr notice on the optional inspections, but will proceed if the Division elects <br />not to inspect. The Division will be provided specific calendar dates following initiation of construction. <br />General Site Preparation 2days No inspection <br />Clearing, Grubbing/Topsoil Removal /Storage 10days CDRMS optional <br />Impoundment Excavation /Embankment Construction 203days CDRMS <br />inspection <br />Geosynthetic ffegk4lefb Clay Liner Installation m <br />53days CDRMS inspection <br />Leak Detection Installation /Sump Construction 4 C- D RN4S <br />t3ptional —mcl. w /above <br />Impoundment Liner Installation <br />incl. w/abo�e <br />6eateEtile Liner Installation 'days CDRMS eptiaRal <br />Historic Tailin°_s0r62Flifie Nlatefial Placement, Slope Ballast Installation 5days <br />CDRMS optional <br />Tailings Slurry Piping, Decant Water Pumps 5days No inspection <br />i <br />N11990 -057 4 7 - 24442Mav 14,201 , <br />Formatted: Font: 10 pt, Bold <br />Formatted: Right <br />Formatted: Font: 10 pt, Bold <br />
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