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Sample Record for 2023-08-26-11

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Project Information

Project ID: 993287 DEA: 112T35U4 EFIS: 1121000195 QA Service Level: 1
DIST-CO-RTE-PM: 11-SD-5-R37.4/R52.6
Work Description: CMSTPL-6211(148) I-5 N Coast Corridor HOV Extension Carlsbad
Location Description: IN SAN DIEGO COUNTY AT VARIOUS LOCATIONS FROM LOMAS SANTA FE DRIVE UNDERCROSSING TO 0.2 MILES NORTH OF OCEANSIDE BOULEVARD UNDERCROSSING
Contractor Name: Flatironcorp
Contractor Address: 1525 Faraday Avenue, Suite 180, Carlsbad, CA 92008
Resident Engineer: Steve McMillan Structure Rep.: Rafael Lopez

Sample Information

DIME Sample ID: 2023-08-26-11
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: 08/26/2023
Date that the sample was received by the laboratory/organization performing the testing: 09/14/2023
The quantity of what the sample constitutes: 12 boxes 4 bags
A brief description of the sample: 3/4" HMA
From where was the sample collected: Source
Laboratory sample identification: 5211-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): 7

Test Results

Test 1 of 7

DIME Test ID: 2023-08-26-11-1
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: 10/30/2023
Date Tested: 10/11/2023
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:
What temperature unit is used? Fahrenheit
Test procedure used? Method A
Mass of the specimen basket assembly 3931.9 g
Mass of the specimen and specimen basket assembly prior to ignition 5964.6 g
Mass of HMA Sample prior to ignition 2032.7 g
Corrected Asphalt Binder Content 5.08 %
Mass Loss 114.7 g
Mass of aggregate remaining after ignition 1918.0 g
Correction Factor (Percent by mass of HMA Specimen) 0.56 %
Moisture Content 0.00 %
Temperature Compensation Factor 0.00 %
Test Temperature 538 F

Test 2 of 7

DIME Test ID: 2023-08-26-11-2
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: 10/30/2023
Date Tested: 10/10/2023
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 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 7477.1 grams
Mass of oven-dry sample in air for Sample 1 2566.0 grams
Mass of container filled with the sample and water for Sample 1 9016.4 grams
Temperature of Water 77 °F
Specific Gravity for Sample 1 2.499
Theoretical maximum density at 25°C (77°F) 155.6 lb/ft^3

Test 3 of 7

DIME Test ID: 2023-08-26-11-3
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: 10/30/2023
Date Tested: 10/10/2023
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:
Bulk Specific Gravity 2.437
Bulk Specific Gravity 2 2.428
Bulk Specific Gravity 3 2.432
Average Bulk Specific Gravity 2.432

Test 4 of 7

DIME Test ID: 2023-08-26-11-4
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 10/30/2023
Date Tested: 10/10/2023
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:
Percent Air Voids 2.5 %
Percent Air Voids 2 2.8 %
Percent Air Voids 3 2.6 %
Percent Air Voids Average 2.6 %

Test 5 of 7

DIME Test ID: 2023-08-26-11-5
Test Method: AASHTO T283-14: Standard Method of Test for Resistance of Compacted Asphalt Mixtures to Moisture-Induced Damage (Moisture Content)
Verified Date: 10/30/2023
Date Tested: 10/13/2023
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:
Unit system used? SI Units
Average Dry Tensile Strength 178 psi
Average Wet Tensile Strength 104 psi
Tensile Strength Ratio 0.58

Test 6 of 7

DIME Test ID: 2023-08-26-11-6
Test Method: CTM 389-19: Method of Test for Hamburg Wheel-Track Testing of Compacted Hot Mix Asphalt
Verified Date: 10/30/2023
Date Tested: 10/11/2023
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
Binder High PG Grade no data
Binder Content TWM no data
Air Void Content no data
Aggregate Gradation no data
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) 1.1 mm
Maximum impression at 5000 passes (right wheel) 2.47 mm
Average impression at 5000 passes (left/right avg) 1.79 mm
Maximum impression at 10000 passes (left wheel) 1.42 mm
Maximum impression at 10000 passes (right wheel) 2.47 mm
Average impression at 10000 passes (left/right avg) 1.95 mm
Maximum impression at 15000 passes (left wheel) 1.89 mm
Maximum impression at 15000 passes (right wheel) 3.28 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 7 of 7

DIME Test ID: 2023-08-26-11-7
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: 10/30/2023
Date Tested: 10/03/2023
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: 3 RAP Burns
Test Result Compliance: complies
Additional Comments When Verified:
What temperature unit is used? Fahrenheit
Test procedure used? Method A
Mass of the specimen basket assembly 3883.7 g
Mass of the specimen and specimen basket assembly prior to ignition 5530.0 g
Mass of HMA Sample prior to ignition 1646.3 g
Corrected Asphalt Binder Content 6.65 %
Mass Loss 109.4 g
Mass of aggregate remaining after ignition 1536.9 g
Correction Factor (Percent by mass of HMA Specimen) 0.00 %
Moisture Content 0.00 %
Temperature Compensation Factor 0.00 %
Test Temperature 538 F