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Sample Record for 2024-07-29-18

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Project Information

Project ID: 995482 DEA: 112T36U4 EFIS: 1122000243 QA Service Level: 1
DIST-CO-RTE-PM: 11-SD-5-37.4-52.6
Work Description: I-5 NCC SEGMENT 4C
Location Description: I-5 in San Diego County at Various Locations from Lomas Santa Fe Drive Undercrossing to 0.2 Mile North of Oceanside Undercrossing
Contractor Name: Flatiron-Skanska-Stacy and Witbeck Joint Venture
Contractor Address: 1770 La Costa Meadows Drive, San Marcos, CA 92078
Resident Engineer: Yong Pak Structure Rep.: Phong Le

Sample Information

DIME Sample ID: 2024-07-29-18
TL Number from the TL Form:
Sample Submitted By Organization: CT D11 - District 11 Materials Laboratory
Sample Organization Contact: (858) 518-8709
Type of Sample: Quality Assurance
Type of Material: Hot Mix Asphalt
Sample Taken Date: 07/29/2024
Date that the sample was received by the laboratory/organization performing the testing: 07/30/2024
The quantity of what the sample constitutes: 8 boxes
A brief description of the sample: HMA-A
From where was the sample collected: Supplier
Laboratory sample identification: 0606-PSU
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Vulcan Otay

Material Information

HMA Type: Type A HMA
HMA Grading: 3/4 inch
Lot number:
Sublot number:
HMA Mix Number: 220817 Otay Val
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: 2024-07-29-18-1
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: 08/19/2024
Date Tested: 08/07/2024
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 4050 Taylor Street,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92110
Organization Email: benjamin.haney@dot.ca.gov
Organization Phone: (858) 688-1595
General Comments for this Test: Does not Comply Target 4.70% - Tested 2 Times 1) 5.48% & 2) 5.49%
Test Result Compliance: does not comply
Additional Comments When Verified:
What temperature unit is used? Celsius
Test procedure used? Method A
Mass of the specimen basket assembly 4043.8 g
Mass of the specimen and specimen basket assembly prior to ignition 6087.6 g
Mass of HMA Sample prior to ignition 2043.8 g
Corrected Asphalt Binder Content 5.48 %
Mass Loss 126 g
Mass of aggregate remaining after ignition 1917.8 g
Correction Factor (Percent by mass of HMA Specimen) 0.68 %
Moisture Content no data0 %
Temperature Compensation Factor no data0 %
Test Temperature 538 C

Test 2 of 5

DIME Test ID: 2024-07-29-18-2
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: 08/19/2024
Date Tested: 08/06/2024
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 4050 Taylor Street,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92110
Organization Email: benjamin.haney@dot.ca.gov
Organization Phone: (858) 688-1595
General Comments for this Test: Complies Target 2.515 Tested 2.511
Test Result Compliance: complies
Additional Comments When Verified:
Number of Samples 1
What is the unit of measurement for theoretical density? US Units
Mass Determination Air
Method Performed Mechanical Agitation - Method A
Mass of container filled with water 1 7475.6 grams
Mass of oven-dry sample in air for Sample 1 2569 grams
Mass of container filled with the sample and water for Sample 1 9021.6 grams
Temperature of Water 77 °F
Specific Gravity for Sample 1 2.511
Theoretical maximum density at 25°C (77°F) 156.3 lb/ft^3

Test 3 of 5

DIME Test ID: 2024-07-29-18-3
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 08/19/2024
Date Tested: 08/06/2024
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 4050 Taylor Street,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92110
Organization Email: benjamin.haney@dot.ca.gov
Organization Phone: (858) 688-1595
General Comments for this Test: Complies Target 4.0% Tested Avg of 3.7%
Test Result Compliance: complies
Additional Comments When Verified:
Percent Air Voids 3.9 %
Percent Air Voids 2 3.7 %
Percent Air Voids 3 3.5 %
Average Percent Air Voids 3.7 %

Test 4 of 5

DIME Test ID: 2024-07-29-18-4
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: 08/19/2024
Date Tested: 08/06/2024
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 4050 Taylor Street,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92110
Organization Email: benjamin.haney@dot.ca.gov
Organization Phone: (858) 688-1595
General Comments for this Test: Complies Target 4.0% Tested Avg of 3.7%
Test Result Compliance: complies
Additional Comments When Verified:
Bulk Specific Gravity 2.414
Bulk Specific Gravity 2 2.419
Bulk Specific Gravity 3 2.422
Average Bulk Specific Gravity 2.418

Test 5 of 5

DIME Test ID: 2024-07-29-18-5
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: 08/19/2024
Date Tested: 08/07/2024
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 4050 Taylor Street,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92110
Organization Email: benjamin.haney@dot.ca.gov
Organization Phone: (858) 688-1595
General Comments for this Test: RAP
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 3973.3 g
Mass of the specimen and specimen basket assembly prior to ignition 5625.6 g
Mass of HMA Sample prior to ignition 1652.3 g
Corrected Asphalt Binder Content 7.64 %
Mass Loss 126.2 g
Mass of aggregate remaining after ignition 1526.1 g
Correction Factor (Percent by mass of HMA Specimen) no data0 %
Moisture Content no data0 %
Temperature Compensation Factor no data0 %
Test Temperature 538 C