2009-12-21_REVISION - M1980244 ‎(35)‎

• Permit No: M1980244
• IBM Index Class Name: REVISION
• Doc Date: 12/21/2009
• Doc Name: QA Liner Recert- App. D, Weekly Reports
• From: CC&V
• To: DRMS
• Type & Sequence: AM9
• Media Type: D
• Archive: No

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AMEC observed the Phase IV geomembrane exposure constantly.
AMEC observed construction of the ADR/Crushing waterlines.
AMEC sampled existing soil liner fill from the Phase IVa and Phase IVc recertification areas.
AMEC observed subgrade preparation for the Phase IVa recertification area.
AMEC observed soil liner fill placement at the Phase IVa recertification area.
AMEC inspected encountered underground workings within the Phase 5 VLF.
Testing Summary
Laboratory testing continues (Particle Size Distribution, Atterberg Limits, and Moisture - Density
Compaction testing) for sampled materials.
GENERAL PROJECT I TEMS
Summary of Concerns:
No concerns
Summary of Planning Items:
Structural fill placement within the Phase 5 VLF footprint will continue.
Continue processing soil liner fill at the South Cresson Clay Processing area.
Continue subgrade preparation within the Phase 5 VLF footprint.
Continue construction of the ADR and Crusher waterlines.
Continue exposure of the Phase IVa and Phase IVc geomembrane for re- certification.
Install geomembrane for the Phase IV re- certification areas
Summary of Non - conformances:
None Issued
Summary of Meetings and Discussions:
CC &V.•
CC &V held a Weekly Construction meeting on November 3, 2009. Items discussed included Safety,
Environmental, Schedule, QC documentation, and CQA.
Ames Construction:
Daily Safety/Tailgate Meetings: AMEC personnel attended the Ames daily safety meeting held prior to
the start of shift. Discussions centered on safety and planned work activities.
AMEC:
John Lupo onsite to review design issues and inspect areas involved in the issues.
VLF Weekly Report WE 11.07.09.D.doc