HomeMy WebLinkAboutB16-0209_HP Geotech - Compaction - Driveway (10-26-16)_1512688149.pdf H - P <u MAR5020 County Road 154
Glenwood Springs,CO 81601
aotechnical Engineerinc, .ngineering Geology Phone:(970)945-7988
Materials Testing i Environmental Fax: (970)945-8454
Email: hpkglenwood(a kumarusa.com
Office Locations: Parker,Glenwood Springs,and Silverthorne, Colorado
Earthwork Compaction Testing Report
Client: Division Six Construction Project No.: 16-7-352 Day: Wednesday
Attn: Randy Fischer Date: 10/26/16
P.O. Box 2952 Page: 1 of 1
Vail, CO 81658
Project: Proposed Garage Addition, 2636 Davos Trail, Lot 2, Block C, Vail Ridge, Vail, Colorado
Weather: Clear, calm, dry Temperature: 49° at 10:30 am
Earthwork Contractor: Division Six Construction
Equipment Used: Not observed
Description of Earthwork We performed compaction testing at base grade in the driveway. Both tests
Tested: met minimum project compaction specifications.
Sample(s) Obtained:
Verbal Communication: Ondrej with Division Six Construction was informed of our test results.
Placement and Compaction Procedure: Not observed by H-PlKumar
Lift Thickness: Max. Rock Size: 3/4" Moisture hose
Conditioning:
Compactor(s) Used: Number of Passes:
Nuclear Gauge Moisture/Density Test Results
Test Location Depth or Field Dry Moiield Min
ture Field Comp. Proctor
No. Elev. Density Content Cop. Req. Lab No.
(pc) % (/o) (%)
1 10'W. of center base 134.8 5.4 99 95 est.
grade
2 12' E. of center base 135.6 5.8 100 95 est.
grade
Proctor Sample Reference:
Lab No. Method Description Max. Dry Opt.
Dens. (%) Moist. (%)
Estimated ASTM D 698 3/4' Aggregate Base Course 136 7
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(randyAdivisionslxconst,comi
Division Six Construction--Ondrej Mertlik torn r.EisigneIxcvnst.contl
Philip Orgill Steven L. Pawlak, P.E.
/Ijt Field Technician Reviewed By