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Sample Record for 2023-12-12-29

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Project Information

Project ID: 994102 DEA: 11430644 EFIS: 1119000045 QA Service Level: 1
DIST-CO-RTE-PM: 11-SD-905-12.0
Work Description: CONSTRUCT WEIGH-IN-MOTION FACILITY, CRCP, HMA, AND RETAINING WALL.
Location Description: SAN DIEGO COUNTY NEAR SAN DIEGO AT OTAY MESA COMMERCIAL VEHICLE ENFORCEMENT FACILITY
Contractor Name: SEMA Construction
Contractor Address: 42690 Rio Nedo Suite G, Temecula, CA 92590
Resident Engineer: Daniela Gomez Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2023-12-12-29
TL Number from the TL Form:
Sample Submitted By Organization: CT D11 - District 11 Materials Laboratory
Sample Organization Contact: (858) 688-1570
Type of Sample: Quality Assurance
Type of Material: Hot Mix Asphalt
Sample Taken Date: 12/12/2023
Date that the sample was received by the laboratory/organization performing the testing: 12/13/2023
The quantity of what the sample constitutes: 12 boxes 3 bags
A brief description of the sample: 3/4" HMA PSU
From where was the sample collected: Source
Laboratory sample identification: 8315-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
Test results on following page(s): 8

Test Results

Test 1 of 8

DIME Test ID: 2023-12-12-29-1
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: 01/17/2024
Date Tested: 12/14/2023
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 7177 Opportunity Road,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92111
Organization Email: dave.m.cortez@dot.ca.gov
Organization Phone: (858) 688-1570
General Comments for this Test: Target 4.7% / -.3 to +.5
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 4025.1 g
Mass of the specimen and specimen basket assembly prior to ignition 6058.7 g
Mass of HMA Sample prior to ignition 2033.6 g
Corrected Asphalt Binder Content 4.74 %
Mass Loss 107.8 g
Mass of aggregate remaining after ignition 1925.8 g
Correction Factor (Percent by mass of HMA Specimen) 0.56 %
Moisture Content 0.00 %
Temperature Compensation Factor 0.00 %
Test Temperature 538 C

Test 2 of 8

DIME Test ID: 2023-12-12-29-2
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: 01/17/2024
Date Tested: 12/14/2023
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 7177 Opportunity Road,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92111
Organization Email: dave.m.cortez@dot.ca.gov
Organization Phone: (858) 688-1570
General Comments for this Test: Target 4.0% +/- 1.5%
Test Result Compliance: does not comply
Additional Comments When Verified:
Bulk Specific Gravity 2.384
Bulk Specific Gravity 2 2.379
Bulk Specific Gravity 3 2.389
Average Bulk Specific Gravity 2.384

Test 3 of 8

DIME Test ID: 2023-12-12-29-3
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 01/17/2024
Date Tested: 12/14/2023
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 7177 Opportunity Road,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92111
Organization Email: dave.m.cortez@dot.ca.gov
Organization Phone: (858) 688-1570
General Comments for this Test: Target 4.0% / +/- 1.5%
Test Result Compliance: does not comply
Additional Comments When Verified:
Percent Air Voids 6.6 %
Percent Air Voids 2 6.8 %
Percent Air Voids 3 6.4 %
Percent Air Voids Average 6.6 %

Test 4 of 8

DIME Test ID: 2023-12-12-29-4
Test Method: AASHTO T283-14: Standard Method of Test for Resistance of Compacted Asphalt Mixtures to Moisture-Induced Damage (Moisture Content)
Verified Date: 01/17/2024
Date Tested: 12/20/2023
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 7177 Opportunity Road,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92111
Organization Email: dave.m.cortez@dot.ca.gov
Organization Phone: (858) 688-1570
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Unit system used? SI Units
Average Dry Tensile Strength 255 psi
Average Wet Tensile Strength 601 psi
Tensile Strength Ratio 2.36

Test 5 of 8

DIME Test ID: 2023-12-12-29-5
Test Method: CTM 389-19: Method of Test for Hamburg Wheel-Track Testing of Compacted Hot Mix Asphalt
Verified Date: 01/17/2024
Date Tested: 12/19/2023
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 7177 Opportunity Road,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92111
Organization Email: dave.m.cortez@dot.ca.gov
Organization Phone: (858) 688-1570
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Test Temperature 122 F
Type and Amount of Anti-Stripping Additive N/A
Stripping Inflection Point (Wheel A) >15000
Stripping Inflection Point (Wheel B) >15000
Maximum impression at 5000 passes (left wheel) 1.15 mm
Maximum impression at 5000 passes (right wheel) 0.97 mm
Average impression at 5000 passes (left/right avg) 1.06 mm
Maximum impression at 10000 passes (left wheel) 1.39 mm
Maximum impression at 10000 passes (right wheel) 1.27 mm
Average impression at 10000 passes (left/right avg) 1.33 mm
Maximum impression at 15000 passes (left wheel) 3.65 mm
Maximum impression at 15000 passes (right wheel) 1.54 mm
Average impression at 15000 passes (left/right avg) 2.59 mm
Average impression at 20000 passes (left/right avg) no data
Average impression at 25000 passes (left/right avg) no data

Test 6 of 8

DIME Test ID: 2023-12-12-29-6
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: 01/17/2024
Date Tested: 12/15/2023
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 7177 Opportunity Road,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92111
Organization Email: dave.m.cortez@dot.ca.gov
Organization Phone: (858) 688-1570
General Comments for this Test: RAP
Test Result Compliance:
Additional Comments When Verified:
What temperature unit is used? Fahrenheit
Test procedure used? Method A
Mass of the specimen basket assembly 3967.8 g
Mass of the specimen and specimen basket assembly prior to ignition 5632.8 g
Mass of HMA Sample prior to ignition 1665.0 g
Corrected Asphalt Binder Content 6.29 %
Mass Loss 104.8 g
Mass of aggregate remaining after ignition 1560.2 g
Correction Factor (Percent by mass of HMA Specimen) 0.00 %
Moisture Content 0.00 %
Temperature Compensation Factor 0.00 %
Test Temperature 538 F

Test 7 of 8

DIME Test ID: 2023-12-12-29-7
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: 01/17/2024
Date Tested: 12/13/2023
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 7177 Opportunity Road,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92111
Organization Email: dave.m.cortez@dot.ca.gov
Organization Phone: (858) 688-1570
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Number of tests 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 7477.1 grams
Mass of oven-dry sample in air for Sample 1 2535.1 grams
Mass of container filled with the sample and water for Sample 1 9019.1 grams
Temperature of Water 77 °F
Specific Gravity for Sample 1 2.553
Theoretical maximum density at 25°C (77°F) 158.9 lb/ft^3

Test 8 of 8

DIME Test ID: 2023-12-12-29-8
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: 01/17/2024
Date Tested: 12/15/2023
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 7177 Opportunity Road,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92111
Organization Email: dave.m.cortez@dot.ca.gov
Organization Phone: (858) 688-1570
General Comments for this Test: RAP
Test Result Compliance: complies
Additional Comments When Verified:
Number of tests 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 7477.1 grams
Mass of oven-dry sample in air for Sample 1 1665.4 grams
Mass of container filled with the sample and water for Sample 1 8474.5 grams
Temperature of Water 77 °F
Specific Gravity for Sample 1 2.493
Theoretical maximum density at 25°C (77°F) 155.2 lb/ft^3