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Sample Record for 2024-07-22-36

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

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: 2024-07-22-36
TL Number from the TL Form: C772192
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: 07/22/2024
Date that the sample was received by the laboratory/organization performing the testing: 07/23/2024
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: Source
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Vulcan Pleasanton

Material Information

HMA Type: RHMA-G
HMA Grading: 1/2 inch
Lot number: 6
Sublot number: 1
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): 4

Test Results

Test 1 of 4

DIME Test ID: 2024-07-22-36-1
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: 07/25/2024
Date Tested: 07/24/2024
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 6 Sublot 1
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 2868.7 g
Mass of the specimen and specimen basket assembly prior to ignition 4513.6 g
Mass of HMA Sample prior to ignition 1644.9 g
Corrected Asphalt Binder Content 7.53 %
Mass Loss 131.7 g
Mass of aggregate remaining after ignition 1513.2 g
Correction Factor (Percent by mass of HMA Specimen) 0.3 %
Moisture Content no data0 %
Temperature Compensation Factor 0.18 %
Test Temperature 482 C

Test 2 of 4

DIME Test ID: 2024-07-22-36-2
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: 07/25/2024
Date Tested: 07/24/2024
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 6 Sublot 1
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 7335.6 grams
Mass of oven-dry sample in air for Sample 1 1535.3 grams
Mass of container filled with the sample and water for Sample 1 8239 grams
Temperature of Water 77 °F
Specific Gravity for Sample 1 2.43
Theoretical maximum density at 25°C (77°F) 2423 kg/m^3

Test 3 of 4

DIME Test ID: 2024-07-22-36-3
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: 07/25/2024
Date Tested: 07/24/2024
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 6 Sublot 1
Test Result Compliance: not applicable
Additional Comments When Verified:
Bulk Specific Gravity 2.26
Bulk Specific Gravity 2 2.303
Bulk Specific Gravity 3 2.253
Average Bulk Specific Gravity 2.272

Test 4 of 4

DIME Test ID: 2024-07-22-36-4
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 07/25/2024
Date Tested: 07/24/2024
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 6 Sublot 1
Test Result Compliance: complies
Additional Comments When Verified:
Percent Air Voids 7 %
Percent Air Voids 2 5.2 %
Percent Air Voids 3 7.3 %
Average Percent Air Voids 6.5 %