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Sample Record for 2025-03-07-20

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

Project Information

Project ID: 1000017 DEA: 042Q7004 EFIS: 0419000040 QA Service Level: 1
DIST-CO-RTE-PM: 04-CC-4-L0.0/R14.3
Work Description: REPLACE ASPHALT CONCRETE SURFACING AND INSTALL MGS.
Location Description: CONTRA COSTA COUNTY IN HERCULES AND CONCORD FROM SAN PABLO AVENUE TO ROUTE 4/242 SEPARATION
Contractor Name: BAY CITIES PAVING & GRADING, INC.
Contractor Address: Unknown
Resident Engineer: Rabindra Mukherjee Structure Rep.: John K. Parecadan

Sample Information

DIME Sample ID: 2025-03-07-20
TL Number from the TL Form:
Sample Submitted By Organization: CT D04 - Concord Field Laboratory
Sample Organization Contact: (510) 714-7019
Type of Sample: Quality Assurance
Type of Material: Hot Mix Asphalt
Sample Taken Date: 03/07/2025
Date that the sample was received by the laboratory/organization performing the testing: 03/11/2025
The quantity of what the sample constitutes: Sample at 100 tons
A brief description of the sample: 3/4" HMA 15% rap WMA Mix
From where was the sample collected: Supplier
Laboratory sample identification: 15
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Dutra Materials Richmond

Material Information

HMA Type: Type A HMA
HMA Grading: 3/4 inch
Lot number: 1
Sublot number: 5
HMA Mix Number: L230097
Binder content (%):
Virgin binder PG:
Design binder PG:
Binder Supplier:
RAP content (%):
WMA Additives:
Antistrip type:
Test results on following page(s): 2

Test Results

Test 1 of 2

DIME Test ID: 2025-03-07-20-1
Test Method: AASHTO T209-22: Standard Method of Test for Theoretical Maximum Specific Gravity (Gmm) and Density of Asphalt Mixtures (Maximum Specific Gravity)
Verified Date: 03/12/2025
Date Tested: 03/11/2025
Submitted By Organization: CT D04 - Concord Field Laboratory
Organization Address: 2525 Stanwell Drive, Suite 100,
Organization City: Concord
Organization State: CA
Organization Zipcode: 94520
Organization Email: gurind.joshi@dot.ca.gov
Organization Phone: (510) 714-7019
General Comments for this Test:
Test Result Compliance: not applicable
Additional Comments When Verified:
Number of Samples 1
What is the unit of measurement for theoretical density? SI Units
Mass Determination Air
Specific Gravity for Sample 1 2.465
Theoretical maximum density at 25°C (77°F) 2458 kg/m^3

Test 2 of 2

DIME Test ID: 2025-03-07-20-2
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: 03/12/2025
Date Tested: 03/12/2025
Submitted By Organization: CT D04 - Concord Field Laboratory
Organization Address: 2525 Stanwell Drive, Suite 100,
Organization City: Concord
Organization State: CA
Organization Zipcode: 94520
Organization Email: gurind.joshi@dot.ca.gov
Organization Phone: (510) 714-7019
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 HMA Sample prior to ignition 2089.1 g
Corrected Asphalt Binder Content 5.23 %
Mass Loss 130.7 g
Correction Factor (Percent by mass of HMA Specimen) 0.95 %
Moisture Content no data0 %
Temperature Compensation Factor 0.08 %
Test Temperature 538 C