HomeMy WebLinkAboutB16-0209_HP Geotech - Compaction - MSE Wall (10-05-16)_1512688151.pdf El - P I<U rtbR 5020 County Road 154
Glenwood Springs, CO 81601
Geotechnical Engineering I Engineering Geology Phone: (970)945-7988
Materials Testing I Environmental Fax:(970)945-8454
Email: hpkaIenwoodc kumarusa.com
Office Locations: Parker, Glenwood Springs,and Silverthome, Colorado
Earthwork Compaction Testing Report
Client: Division Six Construction Project No.: 16-7-352 Day: Wednesday
Attn: Randy Fischer Date: 10/5116
P.O. Box 2952 Page: 1 of 1
Vail, Colorado 81658
Project: Proposed Garage Addition, 2636 Davos Trail, Lot 2, Block C, Vail Ridge, Vail, Colorado
Weather: Cloudy, calm, dry Temperature: 61° at 10:00 am
Earthwork Contractor: Division Six Construction
Equipment Used: Trackhoe, Hand tamper
Description of Earthwork The contractor had placed backfill at the MSE wall. Both tests met minimum
Tested: project compaction specifications.
Sample(s) Obtained:
Verbal Communication: Ondrej with Division Six Construction was informed of our test result.
Placement and Compaction Procedure: Reported by the Contractor.
Lift Thickness: 1' Max. Rock Size: 3/4" Moisture hose
Conditioning:
Compactor(s) Used: hand tamper Number of Passes: as requested
Nuclear Gauge MoisturelDensity Test Results
Location Field Dry Field Field Min.
Test Depth or Moisture Comp. Proctor
No. Elev. Density Content Comp. Req. Lab No.
(pcf) (o)
(%)
o/
1 south end 3rd course 130.6 6.5 96 95 212-16
2 north end 3rd course 132.0 6.8 97 95 212-16
Proctor Sample Reference:
Lab No. Method Description Max. Dry Opt.
Dens. (%) Moist. (%)
212-16 ASTM D 698 3/4'Aggregate Base Course 136.3 7.2
THIS REPORT PRESENTS OPINIONS AS A RESULT OF OUR OBSERVATIONSOF FILL PLACEMENT WE HAVE RELIED ON THE CONTRACTOR TO CONTINUE APPLYING THE RECOMMENDED
COMPACTIVE EFFORT AND MOISTURE TO FILL DURING THE TIMES WHEN OUR OBSERVER IS NOT OBSERVING OPERATIONS.
THE NUCLEAR DENSOMETER METHOD OF TESTING WAS USED IN SUBSTANTIAL ACCORDANCE WITH ASTM D 6938.
Distribution:
Division Six Construction-Randy Fischer(randy.±divlslonslxccnstcom)
Division Six Construction—Ondrej Mertlik(pm adlvIsionsixoDnstc3m
rljf Philip Orgill Steven L. Pawlak, P.E.
Field Technician Reviewed By
H.p Ku mAR 5020 County Road 154
Glenwood Springs,CO 81601
Geotechnical Engineering I Engineering Geology Phone:(970)945-7988
Materials Testing 1 Environmental Fax (970)945-8454
Email: hpkulenwoodt kumarusa.com
Office Locations: Parker,Glenwood Springs,and Silverthome, Colorado
Earthwork Compaction Testing Report
Client: Division Six Construction Project No.: 16-7-352 Day: Thursday
Attn: Randy Fischer Date: 1016116
P.O. Box 2952 Page: 1 of 1
Vail, Colorado 81658
Project: Proposed Garage Addition, 2636 Davos Trail, Lot 2, Block C, Vail Ridge, Vail, Colorado
Weather: Cloudy, calm, dry Temperature: 48° at 10:30 am
Earthwork Contractor: Division Six Construction
Equipment Used: Trackhoe, Hand tamper
Description of Earthwork MSE wall backfill continues. Compaction was judged to be adequate based on
Tested: our test results.
Sample(s) Obtained:
Verbal Communication: Ondrej with Division Six Construction was informed of our test result.
Placement and Compaction Procedure: Reported by the Contractor.
Lift Thickness: 1' Max. Rock Size: 3/411 Moisture hose
Conditioning:
Compactor(s) Used: hand tamper Number of Passes: as requested
Nuclear Gauge Moisture/Density Test Results
Location Field Dry Field Field Min.
Test Depth or Moisture Comp. Proctor
No. Elev. DSP y Content Comp. Req. Lab No.
(%)
1 at radius 6th course 134.8 6.8 99 95 212-16
Proctor Sample Reference:
Lab No. Method Description Max. Dry Opt.
Dens. (%) s Moist. (%)
212-16 ASTM D 698 3/:'Aggregate Base Course 136.3 7.2
THIS REPORT PRESENTS OPINIONS AS A RESULT OF OUR OBSERVATIONSOF FILL PLACEMENT WE HAVE RELIED ON THE CONTRACTOR TO CONTINUE APPLYING THE RECOMMENDED
COMPACTIVE EFFORT AND MOISTURE TO FILL DURING THE TIMES WHEN OUR OBSERVER IS NOT OBSERVING OPERATIONS
THE NUCLEAR DENSOMETER METHOD OF TESTING WAS USED IN SUBSTANTIAL ACCORDANCE WITH ASTM D 6938
Distribution:
Division Six Construction-Randy Fischer(randv@divlsionsixconst.com)
Division Six Construction—Ondrej Mertlik tom@dEwlslgnsixconst.coml
lilt Philip Orgill Steven L. Pawlak, P.E.
Field Technician Reviewed By