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Sample Record for 2025-05-06-45

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Project Information

Project ID: 993825 DEA: 040Q30U4 EFIS: 0420000235 COOP: 042830A3,042830A4 QA Service Level: 1
DIST-CO-RTE-PM: 04-ALA,CC-680-R11.0/R21.9,R0.0/R0.9
Work Description: PRECAST CONC PVMT, ELECTRONIC TOLL SYSTEM, JPCP, CB & STRUCTURAL CONC
Location Description: ALAMEDA AND CONTRA COSTA COUNTIES AT SUNOL AND IN SAN RAMON BETWEEN 0.4 MILE SOUTH OF CALAVERAS ROAD UNDERCROSSING TO 0.9 MILE NORTH OF ALCOSTA BOULEVARD OVERCROSSING
Contractor Name: BAY CITIES PAVING & GRADING (Jason Ochoa)
Contractor Address: 1450 CIVIC CT, BLDG B #400, CONCORD, CA 94520
Resident Engineer: Yannaing Tun Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2025-05-06-45
TL Number from the TL Form: C506251
Sample Submitted By Organization: CT D04 - Pleasanton Field Laboratory
Sample Organization Contact: (510) 224-6127
Type of Sample: Quality Assurance
Type of Material: Hot Mix Asphalt
Sample Taken Date: 05/06/2025
Date that the sample was received by the laboratory/organization performing the testing: 05/09/2025
The quantity of what the sample constitutes: 750 Tons
A brief description of the sample: 1/2"RHMA-G
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Vulcan Pleasanton

Material Information

HMA Type: Type A HMA
HMA Grading: 1/2 inch
Lot number: 7
Sublot number: 9
HMA Mix Number: 326122
Binder content (%):
Virgin binder PG:
Design binder PG:
Binder Supplier:
RAP content (%):
WMA Additives:
Antistrip type:
Test results on following page(s): 5

Test Results

Test 1 of 5

DIME Test ID: 2025-05-06-45-1
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: 05/12/2025
Date Tested: 05/12/2025
Submitted By Organization: CT D04 - Pleasanton Field Laboratory
Organization Address: 5675 B Gibratar Drive,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: dennis.yeung@dot.ca.gov
Organization Phone: (510) 224-6127
General Comments for this Test: Lot 7 SL 9
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
Method Performed Mechanical Agitation - Method A
Mass of container filled with water 1 7334.8 grams
Mass of oven-dry sample in air for Sample 1 1546.1 grams
Mass of container filled with the sample and water for Sample 1 8240.3 grams
Temperature of Water 77 °F
Specific Gravity for Sample 1 2.414
Theoretical maximum density at 25°C (77°F) 2407 kg/m^3

Test 2 of 5

DIME Test ID: 2025-05-06-45-2
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: 05/12/2025
Date Tested: 05/12/2025
Submitted By Organization: CT D04 - Pleasanton Field Laboratory
Organization Address: 5675 B Gibratar Drive,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: dennis.yeung@dot.ca.gov
Organization Phone: (510) 224-6127
General Comments for this Test: Lot 7 SL 9
Test Result Compliance: not applicable
Additional Comments When Verified:
Bulk Specific Gravity 2.295
Bulk Specific Gravity 2 2.273
Bulk Specific Gravity 3 2.287
Average Bulk Specific Gravity 2.285

Test 3 of 5

DIME Test ID: 2025-05-06-45-3
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 05/12/2025
Date Tested: 05/12/2025
Submitted By Organization: CT D04 - Pleasanton Field Laboratory
Organization Address: 5675 B Gibratar Drive,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: dennis.yeung@dot.ca.gov
Organization Phone: (510) 224-6127
General Comments for this Test: Lot 7 SL 9
Test Result Compliance: complies
Additional Comments When Verified:
Percent Air Voids 4.9 %
Percent Air Voids 2 5.8 %
Percent Air Voids 3 5.3 %
Average Percent Air Voids 5.3 %
Average Core Density 94.7 %

Test 4 of 5

DIME Test ID: 2025-05-06-45-4
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: 05/12/2025
Date Tested: 05/12/2025
Submitted By Organization: CT D04 - Pleasanton Field Laboratory
Organization Address: 5675 B Gibratar Drive,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: dennis.yeung@dot.ca.gov
Organization Phone: (510) 224-6127
General Comments for this Test: Lot 7 SL 10
Test Result Compliance: not applicable
Additional Comments When Verified:
Bulk Specific Gravity 2.248
Bulk Specific Gravity 2 2.294
Average Bulk Specific Gravity 2.271

Test 5 of 5

DIME Test ID: 2025-05-06-45-5
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 05/12/2025
Date Tested: 05/12/2025
Submitted By Organization: CT D04 - Pleasanton Field Laboratory
Organization Address: 5675 B Gibratar Drive,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: dennis.yeung@dot.ca.gov
Organization Phone: (510) 224-6127
General Comments for this Test: Lot 7 SL 10
Test Result Compliance: complies
Additional Comments When Verified:
Percent Air Voids 6.9 %
Percent Air Voids 2 5 %
Average Percent Air Voids 6 %
Average Core Density 94 %