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Sample Record for 2023-11-09-79

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Project Information

Project ID: 994803 DEA: 043J0704 EFIS: 0415000077 QA Service Level: 1
DIST-CO-RTE-PM: 04-CC-80-10.1/13.5
Work Description: Remove PCC and AC, place PCP and AC Resurfacing.
Location Description: Construction on State Highway in Contra Costa County in Hercules and Crockett from Route 80/4 separation to 0.1 mile west of Crockett Viaduct.
Contractor Name: VANGUARD CONSTRUCTION, INC.
Contractor Address: 651 ENTERPRISE CT, LIVERMORE, CA 94550
Resident Engineer: Ta Seng Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2023-11-09-79
TL Number from the TL Form:
Sample Submitted By Organization: CT D04 - Richmond Field Laboratory
Sample Organization Contact: (510) 231-7151
Type of Sample: Quality Assurance
Type of Material: Aggregate
Sample Taken Date: 11/09/2023
Date that the sample was received by the laboratory/organization performing the testing: 12/11/2023
The quantity of what the sample constitutes: Sample 1 of the day
A brief description of the sample: 1/2-INCH HMA-SP Type A
From where was the sample collected: Source
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: County Asphalt Batch

Material Information

Source Identification (SMARA, name of Pit or Job Site): 91-07-0003
The fabricator's/manufacturer's product name for the sample:
The fabricator/manufacturer designation for the sample:
The plant number:
A detailed description of where the material sample was collected: Sampe Pick-Up from Plant
Where the material sample would have been placed if not sampled:
Primary Aggregate Nominal Size: 3/4 inch
The concrete mix design number:
Lot number:
Sublot number:
Aggregate Mix Number: L230620
Test results on following page(s): 2

Test Results

Test 1 of 2

DIME Test ID: 2023-11-09-79-1
Test Method: AASHTO T176-08: Standard Method of Test for Plastic Fines in Graded Aggregates and Soils by Use of the Sand Equivalent Test (Sand Equivalent)
Verified Date: 12/11/2023
Date Tested: 12/11/2023
Submitted By Organization: CT D04 - Richmond Field Laboratory
Organization Address: 3401 Regatta Boulevard,
Organization City: Richmond
Organization State: CA
Organization Zipcode: 94508
Organization Email: santiago.sequeira@dot.ca.gov
Organization Phone: (510) 385-7641
General Comments for this Test: Sample 1 of the day County Asphalt Batch Plant
Test Result Compliance: complies
Additional Comments When Verified:
Sand Equivalent 72

Test 2 of 2

DIME Test ID: 2023-11-09-79-2
Test Method: AASHTO T27-14: Standard Method of Test for Sieve Analysis of Fine and Coarse Aggregates (Sieve Analysis)
Verified Date: 12/11/2023
Date Tested: 12/11/2023
Submitted By Organization: CT D04 - Richmond Field Laboratory
Organization Address: 3401 Regatta Boulevard,
Organization City: Richmond
Organization State: CA
Organization Zipcode: 94508
Organization Email: santiago.sequeira@dot.ca.gov
Organization Phone: (510) 385-7641
General Comments for this Test: Sample 1 of the day County Asphalt Batch Plant
Test Result Compliance: complies
Additional Comments When Verified:
What type of gradation is being tested? Combined Gradation
Cumulative percent passing the 2 in. sieve 0 %
Cumulative percent passing the 1 1/2 in. sieve 0 %
Cumulative percent passing the 1 in. sieve 100 %
Cumulative percent passing the 3/4 in. sieve 100 %
Cumulative percent passing the 1/2 in. sieve 96 %
Cumulative percent passing the 3/8 in. sieve 87 %
Cumulative percent passing the #4 sieve 58 %
Cumulative percent passing the #8 sieve 38 %
Cumulative percent passing the #16 sieve 25 %
Cumulative percent passing the #30 sieve 17 %
Cumulative percent passing the #50 sieve 11 %
Cumulative percent passing the #100 sieve 6 %
Cumulative percent passing the #200 sieve 4.2 %