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Sample Record for 2026-05-04-43

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Project Information

Project ID: 993454 DEA: 040K8004 EFIS: 0416000141 COOP: 042892 QA Service Level: 1
DIST-CO-RTE-PM: 04-MRN-101-13.7
Work Description: CONSTRUCT ROUNDABOUT, CURB RAMPS AND SW, SIGNAL AND LIGHTING SYSTEMS.
Location Description: MARIN COUNTY IN SAN RAFAEL AT FREITAS PARKWAY OVERCROSSING
Contractor Name: GHILOTTI BROS., INC.
Contractor Address: 525 JACOBY STREET, SAN RAFAEL CA 94901
Resident Engineer: Dawit Habteselassie Structure Rep.: Jeremy Light

Sample Information

DIME Sample ID: 2026-05-04-43
TL Number from the TL Form:
Sample Submitted By Organization: CT D04 - Richmond Field Laboratory
Sample Organization Contact: (510) 385-7413
Type of Sample: Quality Assurance
Type of Material: Hot Mix Asphalt
Sample Taken Date: 05/04/2026
Date that the sample was received by the laboratory/organization performing the testing: 05/04/2026
The quantity of what the sample constitutes: 4 Boxes 1 Bag
A brief description of the sample: 3/4 HMA
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Dutra San Rafael

Material Information

HMA Type: Type A HMA
HMA Grading: 3/4 inch
Lot number:
Sublot number:
HMA Mix Number:
Binder content (%): 0.0
Virgin binder PG:
Design binder PG:
Binder Supplier:
RAP content (%):
WMA Additives:
Antistrip type:
Test results on following page(s): 6

Test Results

Test

DIME Test ID: 2026-05-04-43-1
Test Method: AASHTO T275-07r12: Standard Method of Test for Bulk Specific Gravity (Gmb) of Compacted Asphalt Mixtures Using Paraffin-Coated Specimens (Bulk Specific Gravity)
Verified Date: 05/13/2026
Date Tested: 05/04/2026
Submitted By Organization: CT D04 - Richmond Field Laboratory
Organization Address: 3401 Regatta Blvd.,
Organization City: Richmond
Organization State: CA
Organization Zipcode: 94804
Organization Email: ignacio.arechiga@dot.ca.gov
Organization Phone: (510) 385-7413
General Comments for this Test: Passed
Test Result Compliance: complies
Additional Comments When Verified:
Bulk Specific Gravity 2.316
Bulk Specific Gravity 2 2.309
Bulk Specific Gravity 3 2.305
Average Bulk Specific Gravity 2.31

Test

DIME Test ID: 2026-05-04-43-2
Test Method: AASHTO T209-25: Standard Method of Test for Theoretical Maximum Specific Gravity (Gmm) and Density of Asphalt Mixtures (Maximum Specific Gravity)
Verified Date: 05/13/2026
Date Tested: 05/04/2026
Submitted By Organization: CT D04 - Richmond Field Laboratory
Organization Address: 3401 Regatta Blvd.,
Organization City: Richmond
Organization State: CA
Organization Zipcode: 94804
Organization Email: ignacio.arechiga@dot.ca.gov
Organization Phone: (510) 385-7413
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Number of Samples 2
What is the unit of measurement for theoretical density? US Units
Mass Determination Air
Method Performed Mechanical Agitation - Method A
Mass of container filled with water 1 7381 grams
Mass of oven-dry sample in air for Sample 1 2538 grams
Mass of container filled with the sample and water for Sample 1 8893 grams
Mass of container filled with water 2 7381 grams
Mass of oven-dry sample in air for Sample 2 2515.6 grams
Mass of container filled with the sample and water for Sample 2 8876.8 grams
Temperature of Water 72 °F
Specific Gravity for Sample 1 2.474
Specific Gravity for Sample 2 2.467
Average Specific Gravity 2.471
Theoretical maximum density at 25°C (77°F) 153.8 lb/ft^3

Test

DIME Test ID: 2026-05-04-43-3
Test Method: AASHTO T308-25: Standard Method of Test for Determining the Asphalt Binder Content of Hot Mix Asphalt (HMA) by the Ignition Method (Method A) (Asphalt Binder Content)
Verified Date: 05/13/2026
Date Tested: 05/04/2026
Submitted By Organization: CT D04 - Richmond Field Laboratory
Organization Address: 3401 Regatta Blvd.,
Organization City: Richmond
Organization State: CA
Organization Zipcode: 94804
Organization Email: ignacio.arechiga@dot.ca.gov
Organization Phone: (510) 385-7413
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
What temperature unit is used? Celsius
Test procedure used? Method A
Mass of the specimen basket assembly 2865.5 g
Mass of the specimen and specimen basket assembly prior to ignition 5389.9 g
Corrected Asphalt Binder Content 5.25 %
Mass of HMA Sample prior to ignition 2524.4 g
Mass Loss 154.1 g
Mass of aggregate remaining after ignition 2370.3 g
Correction Factor (Percent by mass of HMA Specimen) 0.73 %
Moisture Content no data0 %
Temperature Compensation Factor 0.12 %
Test Temperature 538 C

Test

DIME Test ID: 2026-05-04-43-4
Test Method: AASHTO T308-10: Standard Method of Test for Determining the Asphalt Binder Content of Hot Mix Asphalt (HMA) by the Ignition Method (Method A) (Asphalt Binder Content)
Verified Date: 05/13/2026
Date Tested: 05/04/2026
Submitted By Organization: CT D04 - Richmond Field Laboratory
Organization Address: 3401 Regatta Blvd.,
Organization City: Richmond
Organization State: CA
Organization Zipcode: 94804
Organization Email: ignacio.arechiga@dot.ca.gov
Organization Phone: (510) 385-7413
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
What temperature unit is used? Celsius
Test procedure used? Method A
Mass of the specimen basket assembly 2883.7 g
Mass of the specimen and specimen basket assembly prior to ignition 4934.7 g
Mass of HMA Sample prior to ignition 2051 g
Corrected Asphalt Binder Content 5.62 %
Mass Loss 133.4 g
Mass of aggregate remaining after ignition 1917.6 g
Correction Factor (Percent by mass of HMA Specimen) 0.73 %
Moisture Content no data0 %
Temperature Compensation Factor 0.15 %
Test Temperature 538 C

Test

DIME Test ID: 2026-05-04-43-5
Test Method: AASHTO T30-19: Standard Method of Test for Mechanical Analysis of Extracted Aggregate (Mechanical Analysis)
Verified Date: 05/13/2026
Date Tested: 05/04/2026
Submitted By Organization: CT D04 - Richmond Field Laboratory
Organization Address: 3401 Regatta Blvd.,
Organization City: Richmond
Organization State: CA
Organization Zipcode: 94804
Organization Email: ignacio.arechiga@dot.ca.gov
Organization Phone: (510) 385-7413
General Comments for this Test:
Test Result Compliance: not applicable
Additional Comments When Verified:
Is an aggregate correction factor used? Yes
Aggregate correction factor for the 2 in. sieve (% passing) no data0 %
Aggregate correction factor for the 1 1/2 in. sieve (% passing) no data0 %
Aggregate correction factor for the 1 in. sieve (% passing) no data0 %
Aggregate correction factor for the 3/4 in. sieve (% passing) 0.2 %
Aggregate correction factor for the 1/2 in. sieve (% passing) -2.6 %
Aggregate correction factor for the 3/8 in. sieve (% passing) -7.2 %
Aggregate correction factor for the 1/4 in. sieve (% passing) -6.1 %
Aggregate correction factor for the #4 sieve (% passing) -6.1 %
Aggregate correction factor for the #8 sieve (% passing) -4.8 %
Aggregate correction factor for the #16 sieve (% passing) -3.7 %
Aggregate correction factor for the #30 sieve (% passing) -2.9 %
Aggregate correction factor for the #50 sieve (% passing) -2.1 %
Aggregate correction factor for the #100 sieve (% passing) -1.3 %
Aggregate correction factor for the #200 sieve (% passing) -0.5 %
Cumulative percent passing the 2 in. sieve 100 %
Cumulative percent passing the 1 1/2 in. sieve 100 %
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 84 %
Cumulative percent passing the 3/8 in. sieve 67 %
Cumulative percent passing the 1/4 in. sieve 34 %
Cumulative percent passing the #4 sieve 34 %
Cumulative percent passing the #8 sieve 20 %
Cumulative percent passing the #16 sieve 13 %
Cumulative percent passing the #30 sieve 8 %
Cumulative percent passing the #50 sieve 5 %
Cumulative percent passing the #100 sieve 2 %
Cumulative percent passing the #200 sieve no data0 %

Test

DIME Test ID: 2026-05-04-43-6
Test Method: AASHTO T30-19: Standard Method of Test for Mechanical Analysis of Extracted Aggregate (Mechanical Analysis)
Verified Date: 05/13/2026
Date Tested: 05/04/2026
Submitted By Organization: CT D04 - Richmond Field Laboratory
Organization Address: 3401 Regatta Blvd.,
Organization City: Richmond
Organization State: CA
Organization Zipcode: 94804
Organization Email: ignacio.arechiga@dot.ca.gov
Organization Phone: (510) 385-7413
General Comments for this Test:
Test Result Compliance: not applicable
Additional Comments When Verified:
Is an aggregate correction factor used? Yes
Aggregate correction factor for the 2 in. sieve (% passing) no data0 %
Aggregate correction factor for the 1 1/2 in. sieve (% passing) no data0 %
Aggregate correction factor for the 1 in. sieve (% passing) no data0 %
Aggregate correction factor for the 3/4 in. sieve (% passing) 0.2 %
Aggregate correction factor for the 1/2 in. sieve (% passing) -2.6 %
Aggregate correction factor for the 3/8 in. sieve (% passing) -7.2 %
Aggregate correction factor for the #4 sieve (% passing) -6.1 %
Aggregate correction factor for the #8 sieve (% passing) -4.8 %
Aggregate correction factor for the #16 sieve (% passing) -3.7 %
Aggregate correction factor for the #30 sieve (% passing) -2.9 %
Aggregate correction factor for the #50 sieve (% passing) -2.1 %
Aggregate correction factor for the #100 sieve (% passing) -1.3 %
Aggregate correction factor for the #200 sieve (% passing) -0.5 %
Cumulative percent passing the 2 in. sieve 100 %
Cumulative percent passing the 1 1/2 in. sieve 100 %
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 86 %
Cumulative percent passing the 3/8 in. sieve 67 %
Cumulative percent passing the #4 sieve 35 %
Cumulative percent passing the #8 sieve 21 %
Cumulative percent passing the #16 sieve 13 %
Cumulative percent passing the #30 sieve 9 %
Cumulative percent passing the #50 sieve 5 %
Cumulative percent passing the #100 sieve 2 %
Cumulative percent passing the #200 sieve no data0 %