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Sample Record for 2022-07-08-55

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Project Information

Project ID: 215220 DEA: 07210624 EFIS: 0719000068 QA Service Level: 1
DIST-CO-RTE-PM: 07-LA,SBD-71-1.8/R4.7&R0.0/R0.2
Work Description: PLACE STRUCTURE CONCRETE RETAINING WALLS & BOX CULVERT AND PLACE JPCP.
Location Description: IN LOS ANGELES AND SAN BERNARDINO COUNTIES IN POMONA AND CHINO HILLS FROM 0.2 MILE SOUTH OF MISSION BOULEVARD OVERCROSSING TO 0.2 MILE OF SAN BERNARDINO COUNTY LINE.
Contractor Name: OHL USA
Contractor Address: 1920 Main Street, Suite 310, Irvine, California 92614
Resident Engineer: Michael Wang Structure Rep.: Ryan Valentine

Sample Information

DIME Sample ID: 2022-07-08-55
TL Number from the TL Form:
Sample Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Sample Organization Contact: (213) 817-0387
Type of Sample: Department Acceptance
Type of Material: Soil
Sample Taken Date: 07/08/2022
Date that the sample was received by the laboratory/organization performing the testing: 07/08/2022
The quantity of what the sample constitutes: 7 yd2
A brief description of the sample: Structural Backfill
From where was the sample collected: Job Site
Laboratory sample identification: 22-1684
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: OHL

Material Information

The fabricator's/manufacturer's product name for the sample:
The fabricator/manufacturer designation for the sample: Structural Backfill
A detailed description of where the material sample was collected: From various locations at backfill.
Where the material sample would have been placed if not sampled:
Test results on following page(s): 2

Test Results

Test 1 of 2

DIME Test ID: 2022-07-08-55-1
Test Method: CTM 231-March 2013: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates Using Nuclear Gages
Verified Date: 07/13/2022
Date Tested: 07/08/2022
Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Organization Address: 1940 South Workman Mill Road,
Organization City: Whittier
Organization State: CA
Organization Zipcode: 90601
Organization Email: chad.chotibhongs@dot.ca.gov
Organization Phone: (213) 817-0387
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Standard Count Density 2102 g/cc
Count or Density 1 2.17 g/cc
Count or Density 2 2.2 g/cc
Count or Density 3 2.13 g/cc
Standard Count Moisture 666 g/cc
Moisture Count 1 0.14 g/cc
Moisture Count 2 0.15 g/cc
Moisture Count 3 0.11 g/cc
Sum of Count or Density 6.5 g/cc
Average of Count or Density 2.17 g/cc
Sum of Moisture Count 0.4 g/cc
Average of Moisture Count 0.13 g/cc
Calculated Percent Relative Compaction 96.7 %
Reported Percent Relative Compaction 97 %

Test 2 of 2

DIME Test ID: 2022-07-08-55-2
Test Method: CTM 216-June 2011: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates
Verified Date: 07/13/2022
Date Tested: 07/08/2022
Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Organization Address: 1940 South Workman Mill Road,
Organization City: Whittier
Organization State: CA
Organization Zipcode: 90601
Organization Email: chad.chotibhongs@dot.ca.gov
Organization Phone: (213) 817-0387
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Is oversize material No
In-place wet density 2.17
Highest adjust wet density 2.24
Relative compaction 97
% Moisture 6.6 %
Optimum Moisture 8.6 %