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Sample Record for 2024-09-26-121

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Project Information

Project ID: 994226 DEA: 042K7004 EFIS: 0417000010 COOP: 042895 QA Service Level: 1
DIST-CO-RTE-PM: 04-ALA-880-R0.0/11.8
Work Description: Cold plane pavement and overlay with RHMA-G/RHMA-O (CAPITAL PREVENTIVE MAINTENANCE)
Location Description: ALAMEDA COUNTY IN FREMONT AND NEWARK FROM SANTA CLARA COUNTY LINE TO 0.4 MILE NORTH OF FREMONT BOULEVARD OVERCROSSING
Contractor Name: BAY CITIES PAVING & GRADING, INC.
Contractor Address: 1450 Civic Ct. BLDG B #400, Concord CA, 94520
Resident Engineer: Rodelio Baluyot Structure Rep.: Bettie C. "Betty" Geng

Sample Information

DIME Sample ID: 2024-09-26-121
TL Number from the TL Form: C690435
Sample Submitted By Organization: CT D04 - Hayward Field Laboratory
Sample Organization Contact: (510) 723-0168
Type of Sample: Quality Assurance
Type of Material: Hot Mix Asphalt
Sample Taken Date: 09/26/2024
Date that the sample was received by the laboratory/organization performing the testing: 09/26/2024
The quantity of what the sample constitutes: 0-750 Tons
A brief description of the sample: 3/4 RHMA-G
From where was the sample collected: Supplier
Laboratory sample identification: HW-090924-ACSE1
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Vulcan Materials-Pleasanton

Material Information

HMA Type: RHMA-G
HMA Grading: 3/4 inch
Lot number: 2
Sublot number: 1
HMA Mix Number: D04 JMF 24 035
Binder content (%):
Virgin binder PG:
Design binder PG:
Binder Supplier:
RAP content (%):
WMA Additives:
Antistrip type:
Test results on following page(s): 4

Test Results

Test 1 of 4

DIME Test ID: 2024-09-26-121-1
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: 12/10/2024
Date Tested: 10/02/2024
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: complies
Additional Comments When Verified:
What temperature unit is used? Celsius
Test procedure used? Method A
Mass of HMA Sample prior to ignition 2062.3 g
Corrected Asphalt Binder Content 7.71 %
Mass Loss 182.7 g
Correction Factor (Percent by mass of HMA Specimen) 1.01 %
Moisture Content no data0 %
Temperature Compensation Factor 0.15 %
Test Temperature 538 C

Test 2 of 4

DIME Test ID: 2024-09-26-121-2
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: 12/10/2024
Date Tested: 10/06/2024
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: not applicable
Additional Comments When Verified:
Number of Samples 2
What is the unit of measurement for theoretical density? SI Units
Mass Determination Air
Specific Gravity for Sample 1 2.411
Specific Gravity for Sample 2 2.42
Average Specific Gravity 2.415
Theoretical maximum density at 25°C (77°F) 2408 kg/m^3

Test 3 of 4

DIME Test ID: 2024-09-26-121-3
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: 12/10/2024
Date Tested: 10/10/2024
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: not applicable
Additional Comments When Verified:
Bulk Specific Gravity 2.273
Bulk Specific Gravity 2 2.287
Bulk Specific Gravity 3 2.297
Average Bulk Specific Gravity 2.285

Test 4 of 4

DIME Test ID: 2024-09-26-121-4
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 12/10/2024
Date Tested: 10/10/2024
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: complies
Additional Comments When Verified:
Percent Air Voids 94.1 %
Percent Air Voids 2 94.7 %
Percent Air Voids 3 95.1 %
Average Percent Air Voids 94.6 %
Average Core Density 94.6 %