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Sample Record for 2025-07-11-7

Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.

Project Information

Project ID: 995491 DEA: 07357004 EFIS: 0719000064 QA Service Level: 1
DIST-CO-RTE-PM: 07-LA-105-R4.3/R5.0
Work Description: MODIFYING RAMP METERING SYSTEMS.
Location Description: LOS ANGELES COUNTY IN INGLEWOOD AND HAWTHORNE FROM 0.1 MILE EAST OF YUKON AVENUE UNDER CROSSING TO 0.3 MILE EAST OF CRENSHAW BOULEVARD UNDERCROSSING
Contractor Name: POLO ENGINEERING, INC.
Contractor Address: 30758 Sloan Canyon Road, Castaic, CA 91384
Resident Engineer: Joahnna Vergara Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2025-07-11-7
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: 07/11/2025
Date that the sample was received by the laboratory/organization performing the testing: 07/11/2025
The quantity of what the sample constitutes: 2136 SF
A brief description of the sample: Subgrade
From where was the sample collected: Job Site
Laboratory sample identification: 25-2221
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: NA

Material Information

The fabricator's/manufacturer's product name for the sample: Subgrade
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Various locations
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: 2025-07-11-7-1
Test Method: CTM 231-March 2013: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates Using Nuclear Gages
Verified Date: 07/11/2025
Date Tested: 07/11/2025
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: EB Rte. 105 @ 120th St / Crenshaw Blvd On-Ramp Location 4
Test Result Compliance:
Additional Comments When Verified:
Standard Count Density 2226 g/cc
Count or Density 1 1.73 g/cc
Count or Density 2 1.76 g/cc
Count or Density 3 1.72 g/cc
Standard Count Moisture 645 g/cc
Moisture Count 1 0.12 g/cc
Moisture Count 2 0.08 g/cc
Moisture Count 3 0.08 g/cc
Sum of Count or Density 5.21 g/cc
Average of Count or Density 1.74 g/cc
Sum of Moisture Count 0.28 g/cc
Average of Moisture Count 0.09 g/cc
Calculated Percent Relative Compaction 89.1 %
Reported Percent Relative Compaction 89 %

Test 2 of 2

DIME Test ID: 2025-07-11-7-2
Test Method: CTM 216-June 2011: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates
Verified Date: 07/11/2025
Date Tested: 07/11/2025
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: EB Rte. 105 @ 120th St / Crenshaw Blvd On-Ramp Location 4
Test Result Compliance:
Additional Comments When Verified:
Is oversize material No
In-place wet density 1.74
Highest adjust wet density 1.95
Relative compaction 89
% Moisture 5.7 %
Optimum Moisture no data