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Sample Record for 2023-10-18-59

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Project Information

Project ID: 994615 DEA: 112N1644 QA Service Level:
DIST-CO-RTE-PM: 11-IMP-8-R3.7/R48.0
Work Description: MICROSURFACING, COLD PLANE, RHMA, PAVEMENT MARKING, & CENSUS SYSTEMS.
Location Description: IMPERIAL COUNTY AT VARIOUS LOCATIONS FROM 0.7 MILE EAST OF MOUNTAIN SPRINGS ROAD UNDERCROSSING TO 0.2 MILE EAST OF ROUTE 7/8 SEPARATION
Contractor Name: CALMEX ENGINEERING INC.
Contractor Address: Unknown
Resident Engineer: Unknown Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2023-10-18-59
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: 10/18/2023
Date that the sample was received by the laboratory/organization performing the testing: 10/20/2023
The quantity of what the sample constitutes: 4 boxes 4 bags
A brief description of the sample: 1/2" RHMA-G
From where was the sample collected: Source
Laboratory sample identification: 9810-A
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: API Gateway

Material Information

HMA Type: RHMA-G
HMA Grading: 1/2 inch
Lot number: 1
Sublot number: 9
HMA Mix Number: 1
Test results on following page(s): 4

Test Results

Test 1 of 4

DIME Test ID: 2023-10-18-59-1
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: 03/20/2024
Date Tested: 12/12/2023
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: Complies Target 5.0% +/- 1.5 - Result - 4.5%
Test Result Compliance: complies
Additional Comments When Verified:
Bulk Specific Gravity 2.311
Bulk Specific Gravity 2 2.315
Bulk Specific Gravity 3 2.307
Average Bulk Specific Gravity 2.311

Test 2 of 4

DIME Test ID: 2023-10-18-59-2
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 03/20/2024
Date Tested: 12/12/2023
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: Complies Target 5.0% +/- 1.5 % - Result 4.5%
Test Result Compliance: complies
Additional Comments When Verified:
Percent Air Voids 4.5 %
Percent Air Voids 2 4.3 %
Percent Air Voids 3 4.6 %
Percent Air Voids Average 4.5 %

Test 3 of 4

DIME Test ID: 2023-10-18-59-3
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: 03/20/2024
Date Tested: 12/12/2023
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: Complies Target - 7.50% -.4 TO +.5 / Result 7.85%
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 5587.1 g
Mass of HMA Sample prior to ignition 1562.0 g
Corrected Asphalt Binder Content 7.85 %
Mass Loss 123.8 g
Mass of aggregate remaining after ignition 1438.2 g
Correction Factor (Percent by mass of HMA Specimen) 0.08 %
Moisture Content 0.00 %
Temperature Compensation Factor 0.00 %
Test Temperature 538 C

Test 4 of 4

DIME Test ID: 2023-10-18-59-4
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: 03/20/2024
Date Tested: 12/12/2023
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: Complies
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 1557.0 grams
Mass of container filled with the sample and water for Sample 1 8390.5 grams
Temperature of Water 77 °F
Specific Gravity for Sample 1 2.419
Theoretical maximum density at 25°C (77°F) 150.6 lb/ft^3