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

amec
• copies of surveyors certificate;
• fill temperature monitoring results;
• staff schedule summary;
■ a description of significant construction problems and the resolution of these problems;
■ changes to the DRAWINGS or SPECIFICATIONS and the justification for these changes;
■ record drawings, and
■ a statement certifying that construction was completed in compliance with the DRAWINGS
and SPECIFICATIONS, signed, and sealed by the CERTIFYING ENGINEER registered in
the State of Colorado.
TABLE 1
SOIL CONSTRUCTION TESTING FREQUENCY'
VOLUME PER TEST
1. Tests shall be performed at the specified frequency or one per material type, whichever is greater.
2. Use the USCS for description and identification (ASTM D2488).
3. In -place moisture content.
TABLE 2
SOIL CONSTRUCTION TESTING FREQUENCY
VOLUME PER TEST'
Section 01400.1 Page 8 of 9 September 3, 2008
Earthworks CQA Plan Revision 1
S: \Projects \1125E CCV CQA \I -Tech Specs \01400.1.rl.doc
Select
Structural
Structural
Underdrain
Test and ASTM
Subgrade
Fill
Fill
Fill
Designation
(c)
(c)
(c)
(c y)
Compaction
50,000
50,000
50,000
--
(ASTM D698)
Particle Size
50,000
50,000
50,000
5,000
(ASTM CI 17, C 136, DI 140)
Atterberg Limit
--
50,000
--
5,000
(ASTM D4318)
Moisture Content3
2,000
2,000
2,000
5,000
(ASTM D2216)
Nuclear Density
2,000
2,000
2,000
--
(ASTM D2922)
1. Tests shall be performed at the specified frequency or one per material type, whichever is greater.
2. Use the USCS for description and identification (ASTM D2488).
3. In -place moisture content.
TABLE 2
SOIL CONSTRUCTION TESTING FREQUENCY
VOLUME PER TEST'
Section 01400.1 Page 8 of 9 September 3, 2008
Earthworks CQA Plan Revision 1
S: \Projects \1125E CCV CQA \I -Tech Specs \01400.1.rl.doc