Sample Record for 2026-07-09-89
Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
Project Information
Project ID: 994901 DEA: 112T3434 EFIS: 1120000081
QA Service Level: 1
DIST-CO-RTE-PM: 11-SD-805-5.1/8.3
Work Description: SOUNDWALLS, WIDEN FREEWAY, STRUCTURES, LANDSCAPE AND ELECTRICAL.
Location Description: SAN DIEGO COUNTY IN CHULA VISTA FROM PALOMAR STREET OVERCROSSING TO 0.5 MILE NORTH OF BONITA ROAD UNDERCROSSING
Contractor Name: WALSH CONSTRUCTION COMPANY II, LLC
Contractor Address: 1260 Corona Pointe Court #201
Resident Engineer: Tan Cao Structure Rep.: Daniela Lopez
Sample Information
DIME Sample ID: 2026-07-09-89
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: 07/09/2026
Date that the sample was received by the laboratory/organization performing the testing: 07/10/2026
The quantity of what the sample constitutes: 4 boxes
A brief description of the sample: Plant Sample
From where was the sample collected: Supplier
Laboratory sample identification:
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: 220200
Binder content (%): 0.0
Virgin binder PG:
Design binder PG:
Binder Supplier:
RAP content (%): 0
WMA Additives:
Antistrip type:
Test Results
Test
DIME Test ID: 2026-07-09-89-1
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)
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: D11PlantServices@dot.ca.gov
Organization Phone: (858) 518-8709
This test has been superseded on 07/31/2026.
Reason: retested
Test
DIME Test ID: 2026-07-09-89-2
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: 07/23/2026
Date Tested: 07/22/2026
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
Test Result Compliance: not applicable
Additional Comments When Verified:
|
Number of tests
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1
|
|
What is the unit of measurement for theoretical density?
|
SI Units
|
|
Mass Determination
|
Air
|
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Method Performed
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Mechanical Agitation - Method A
|
|
Mass of container filled with water
|
7475.6 grams
|
|
Mass of oven-dry sample in air for Sample 1
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2572 grams
|
|
Mass of container filled with the sample and water for Sample 1
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9021.3 grams
|
|
Temperature of Water
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77 °F
|
|
Specific Gravity for Sample 1
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2.506
|
|
Theoretical maximum density at 25°C (77°F)
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2498.7 kg/m^3
|
Test
DIME Test ID: 2026-07-09-89-3
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: 07/31/2026
Date Tested: 07/29/2026
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: Retest Complies Target 4.70% Re-tested 4.92 %
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
|
4044.3 g
|
|
Mass of the specimen and specimen basket assembly prior to ignition
|
6100.4 g
|
|
Mass of HMA Sample prior to ignition
|
2056.1 g
|
|
Corrected Asphalt Binder Content
|
4.92 %
|
|
Mass Loss
|
113.9 g
|
|
Mass of aggregate remaining after ignition
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1942.2 g
|
|
Correction Factor (Percent by mass of HMA Specimen)
|
0.62 %
|
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Moisture Content
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no data0 %
|
|
Temperature Compensation Factor
|
no data0 %
|
|
Test Temperature
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538 C
|
