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Sample Record for 2025-09-06-1

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Project Information

Project ID: 995228 DEA: 07347904 EFIS: 0718000123 QA Service Level: 1
DIST-CO-RTE-PM: 07-LA-405-31.2/41.4
Work Description: COLD PLANE, PLACE HMA, RHMA, JPCP, ISR, & REPLACE BRIDGE SLABS.
Location Description: LOS ANGELES FROM WILSHIRE BOULEVARD UNDERCROSSING TO VICTORY BOULEVARD UNDERCROSSING
Contractor Name: RASMUSSEN/VANGUARD
Contractor Address: 28548 Livingston Ave, Valencia , CA,91355-4171
Resident Engineer: Denrick Bautista Structure Rep.: Gon Choi

Sample Information

DIME Sample ID: 2025-09-06-1
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: 09/06/2025
Date that the sample was received by the laboratory/organization performing the testing: 09/06/2025
The quantity of what the sample constitutes: 1080 SF
A brief description of the sample: Aggregate Base
From where was the sample collected: Job Site
Laboratory sample identification: 25-2947
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: NA

Material Information

The fabricator's/manufacturer's product name for the sample: Aggregate Base
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

Test 1 of 2

DIME Test ID: 2025-09-06-1-1
Test Method: CTM 231-March 2013: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates Using Nuclear Gages
Verified Date: 09/07/2025
Date Tested: 09/06/2025
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: SB Rte I-405 Line HOV, Lane #1 & #2 Church Lane - Approach Slab Lift #1
Test Result Compliance:
Additional Comments When Verified:
Standard Count Density 2111 g/cc
Count or Density 1 2.13 g/cc
Count or Density 2 2.11 g/cc
Count or Density 3 2.05 g/cc
Standard Count Moisture 627 g/cc
Moisture Count 1 0.19 g/cc
Moisture Count 2 0.21 g/cc
Moisture Count 3 0.2 g/cc
Sum of Count or Density 6.29 g/cc
Average of Count or Density 2.1 g/cc
Sum of Moisture Count 0.6 g/cc
Average of Moisture Count 0.2 g/cc
Calculated Percent Relative Compaction 95.7 %
Reported Percent Relative Compaction 96 %

Test 2 of 2

DIME Test ID: 2025-09-06-1-2
Test Method: CTM 216-June 2011: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates
Verified Date: 09/07/2025
Date Tested: 09/06/2025
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: SB Rte I-405 Line HOV, Lane #1 & #2 Church Lane - Approach Slab Lift #1
Test Result Compliance:
Additional Comments When Verified:
Is oversize material No
In-place wet density 2.1
Highest adjust wet density 2.19
Relative compaction 96
% Moisture 10.5 %
Optimum Moisture no data