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Sample Record for 2023-04-13-42

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Project Information

Project ID: 215005 DEA: 044J7504 EFIS: 0416000005 QA Service Level: 1
DIST-CO-RTE-PM: 04-ALA-84-R0.73/3.06
Work Description: INSTALL OUTER SEPARATION BARRIERS Concrete barrier, shoulder widening, striping, cold plane and overlay.
Location Description: ALAMEDA COUNTY IN FREMONT FROM 0.7 MILE NORTH OF SAN MATEO COUNTY LINE TO 0.1 MILE SOUTH OF TOLL PLAZA
Contractor Name: BAY CITIES PAVING AND GRADING INC
Contractor Address: 55 SANTA CLARA AVE. SUITE 145, OAKLAND, CA 94520
Resident Engineer: Rodelio Baluyot Structure Rep.: Vincent Tang

Sample Information

DIME Sample ID: 2023-04-13-42
TL Number from the TL Form: C903328
Sample Submitted By Organization: CT D04 - Hayward Field Laboratory
Sample Organization Contact: (510) 723-0168
Type of Sample: Production Start-Up
Type of Material: Hot Mix Asphalt
Sample Taken Date: 04/13/2023
Date that the sample was received by the laboratory/organization performing the testing: 04/13/2023
The quantity of what the sample constitutes: 750 Tons
A brief description of the sample: 3/4 HMA-SP Type A
From where was the sample collected: Supplier
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Martin Marietta - Sunol

Material Information

HMA Type: Type A HMA
HMA Grading: 3/4 inch
Lot number: 1
Sublot number: 1
HMA Mix Number: L200271V
Test results on following page(s): 2

Test Results

Test 1 of 2

DIME Test ID: 2023-04-13-42-1
Test Method: AASHTO T209-12: Standard Method of Test for Theoretical Maximum Specific Gravity (Gmm) and Density of Asphalt Mixtures (Maximum Specific Gravity)
Verified Date: 04/25/2023
Date Tested: 04/18/2023
Submitted By Organization: CT D04 - Hayward Field Laboratory
Organization Address: 21339 Cabot Boulevard,
Organization City: Hayward
Organization State: CA
Organization Zipcode: 94545
Organization Email: pamela.brown@dot.ca.gov
Organization Phone: (510) 385-8258
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Number of tests 1
What is the unit of measurement for theoretical density? SI Units
Mass Determination Air
Method Performed Mechanical Agitation - Method A
Mass of container filled with water 7334.6 grams
Mass of oven-dry sample in air for Sample 1 2535.2 grams
Mass of container filled with the sample and water for Sample 1 8857.0 grams
Temperature of Water 77 °F
Specific Gravity for Sample 1 2.503
Theoretical maximum density at 25°C (77°F) 2495.7 kg/m^3

Test 2 of 2

DIME Test ID: 2023-04-13-42-2
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: 04/25/2023
Date Tested: 04/19/2023
Submitted By Organization: CT D04 - Hayward Field Laboratory
Organization Address: 21339 Cabot Boulevard,
Organization City: Hayward
Organization State: CA
Organization Zipcode: 94545
Organization Email: pamela.brown@dot.ca.gov
Organization Phone: (510) 385-8258
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Bulk Specific Gravity 2.379
Bulk Specific Gravity 2 2.349
Average Bulk Specific Gravity 2.364