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Sample Record for 2025-05-10-3

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Project Information

Project ID: 994396 DEA: 07330304 EFIS: 0716000213 QA Service Level: 1
DIST-CO-RTE-PM: 07-LA-10-22.0/30.8
Work Description: CONSTRUCT CONCRETE BARRIER AND STRUCTURAL CONCRETE BARRIER SLAB.
Location Description: LOS ANGELES COUNTY AT VARIOUS LOCATIONS FROM 0.6 MILE EAST OF ROUTE 710/10 SEPARATION TO 0.3 MILE WEST OF ROUTE 10/605 SEPARATION
Contractor Name: FEC FUTURE CONTRACTORS AND ENGINEERS, INC.
Contractor Address: 184 TECHNOLOGY DRIVE, SUITE 2, IRVINE CA 92618
Resident Engineer: Edgar Herrera Structure Rep.: Ryan Ramos

Sample Information

DIME Sample ID: 2025-05-10-3
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: Acceptance
Type of Material: Soil
Sample Taken Date: 05/10/2025
Date that the sample was received by the laboratory/organization performing the testing: 05/10/2025
The quantity of what the sample constitutes: 16 SY
A brief description of the sample: Location11 pm26.7 Median Barrier
From where was the sample collected: Job Site
Laboratory sample identification: 25-1544
Structure unique identifier:
Structure name: Location11 pm26.7 Median Barrier
The fabricator/manufacturer/facility name: NA

Material Information

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

Test Results

Test 1 of 2

DIME Test ID: 2025-05-10-3-1
Test Method: CTM 231-March 2013: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates Using Nuclear Gages
Verified Date: 05/15/2025
Date Tested: 05/15/2025
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) 407-6963
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Standard Count Density 2166 g/cc
Count or Density 1 2.14 g/cc
Count or Density 2 2.2 g/cc
Count or Density 3 2.13 g/cc
Standard Count Moisture 650 g/cc
Moisture Count 1 0.06 g/cc
Moisture Count 2 0.08 g/cc
Moisture Count 3 7 g/cc
Sum of Count or Density 6.47 g/cc
Average of Count or Density 2.16 g/cc
Sum of Moisture Count 7.14 g/cc
Average of Moisture Count 2.38 g/cc
Calculated Percent Relative Compaction 91.9 %
Reported Percent Relative Compaction 92 %

Test 2 of 2

DIME Test ID: 2025-05-10-3-2
Test Method: CTM 216-June 2011: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates
Verified Date: 05/15/2025
Date Tested: 05/15/2025
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) 407-6963
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Is oversize material Yes
In-place wet density 2.16
Percentage passing 3/4 in. sieve 78 %
Percentage retained on 3/4 in. sieve 22 %
Specific gravity of material passing 3/4 in. sieve 2.26
Specific gravity of material retained on 3/4 in. sieve 2.74 %
Coefficient for 3/4 in. aggregate 0.99
Corrected density 2.35
Relative compaction 92
% Moisture 3.4 %
Optimum Moisture 7.4 %