2011-11-19_REPORT - M1980244 ‎(5)‎

• Permit No: M1980244
• IBM Index Class Name: Report
• Doc Date: 11/19/2011
• Doc Name: FINAL REPORT, VOLUME 3 OF 3 2011 phase 5 valley leach facility ore storage 1 OF 2
• From: CC&V
• To: DRMS
• Media Type: D
• Archive: No

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3. Provide continuous northing, easting, and elevation reference for field testing and
sampling location identification.
4. Provide depth verification for the Low Volume Solution Collection Fill on a 50 -foot by
50 -foot grid with additional points at all grade breaks.
5. Provide depth verification for Drain Cover Fill on a 50 -foot by 50 -foot grid with
additional survey points at all breaks in grade.
6. Provide northing, easting and elevation reference for any underground working
confirmatory drillhole and blasthole locations.
Northings, eastings, and elevations for Items 1, 2, 3 and 6 will be performed on a daily basis and
results will be provided to the MANAGER in both electronic and hardcopy format within 24 hours of
performing the survey.
* ** END OF SECTION * **
Section 01050 Page 3 of 3 September 3, 2008
Construction Staking Revision 1
SAProjects \1125 CC&V Phase 5 VLF\I - Tech Specs\Arequa IFC Specs \01050.r1.doc