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Sample Record for 2026-08-20-83

Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.

Project Information

Project ID: 1001683 DEA: 040AA194 EFIS: 0419000450 QA Service Level: 1
DIST-CO-RTE-PM: 04-CC-4-R29.0/R44.4
Work Description: COLD PLANE AC PVMT, RHMA-G & HMA OVERLAY, REPLACE AC SURF, & MGS.
Location Description: CONTRA COSTA COUNTY IN ANTIOCH AND AT BYRON FROM HILLCREST AVENUE OVERCROSSING TO BYRON HIGHWAY
Contractor Name: GHILOTTI BROS INC
Contractor Address: 523 JACOBY ST, SAN RAFAEL, CA 94901
Resident Engineer: Steven Lee Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2026-08-20-83
TL Number from the TL Form:
Sample Submitted By Organization: CT D04 - Concord Field Laboratory
Sample Organization Contact: (510) 714-7019
Type of Sample: Quality Assurance
Type of Material: Hot Mix Asphalt
Sample Taken Date: 08/20/2026
Date that the sample was received by the laboratory/organization performing the testing: 08/21/2026
The quantity of what the sample constitutes: 750 Tons
A brief description of the sample: 1/2" RHMA-G
From where was the sample collected: Supplier
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Teichert Vernalis

Material Information

HMA Type: RHMA-G
HMA Grading: 1/2 inch
Lot number: 5
Sublot number: 3
HMA Mix Number:
Binder content (%): 0.0
Virgin binder PG:
Design binder PG:
Binder Supplier:
RAP content (%):
WMA Additives:
Antistrip type:
Test results on following page(s): 6

Test Results

Test

DIME Test ID: 2026-08-20-83-1
Test Method: AASHTO T308-25: 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: 09/25/2026
Date Tested: 08/21/2026
Submitted By Organization: CT D04 - Concord Field Laboratory
Organization Address: 2525 Stanwell Drive, Suite 100,
Organization City: Concord
Organization State: CA
Organization Zipcode: 94520
Organization Email: gurind.joshi@dot.ca.gov
Organization Phone: (510) 714-7019
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
What temperature unit is used? Celsius
Test procedure used? Method A
Corrected Asphalt Binder Content 7.48 %
Mass of HMA Sample prior to ignition 1591.3 g
Mass Loss 136.3 g
Correction Factor (Percent by mass of HMA Specimen) 0.9 %
Moisture Content no data0 %
Temperature Compensation Factor 0.19 %
Test Temperature 538 C

Test

DIME Test ID: 2026-08-20-83-2
Test Method: AASHTO T209-25: Standard Method of Test for Theoretical Maximum Specific Gravity (Gmm) and Density of Asphalt Mixtures (Maximum Specific Gravity)
Verified Date: 09/25/2026
Date Tested: 08/21/2026
Submitted By Organization: CT D04 - Concord Field Laboratory
Organization Address: 2525 Stanwell Drive, Suite 100,
Organization City: Concord
Organization State: CA
Organization Zipcode: 94520
Organization Email: gurind.joshi@dot.ca.gov
Organization Phone: (510) 714-7019
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Number of Samples 1
What is the unit of measurement for theoretical density? SI Units
Mass Determination Air
Method Performed Mechanical Agitation - Method A
Mass of container filled with water 1 7351 grams
Mass of oven-dry sample in air for Sample 1 1546.8 grams
Mass of container filled with the sample and water for Sample 1 8252.3 grams
Temperature of Water 77 °F
Specific Gravity for Sample 1 2.396
Theoretical maximum density at 25°C (77°F) 2389 kg/m^3

Test

DIME Test ID: 2026-08-20-83-3
Test Method: AASHTO T176-08: Standard Method of Test for Plastic Fines in Graded Aggregates and Soils by Use of the Sand Equivalent Test (Sand Equivalent)
Verified Date: 09/25/2026
Date Tested: 08/21/2026
Submitted By Organization: CT D04 - Concord Field Laboratory
Organization Address: 2525 Stanwell Drive, Suite 100,
Organization City: Concord
Organization State: CA
Organization Zipcode: 94520
Organization Email: gurind.joshi@dot.ca.gov
Organization Phone: (510) 714-7019
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Sand Equivalent 74

Test

DIME Test ID: 2026-08-20-83-4
Test Method: AASHTO T30-25: Standard Method of Test for Mechanical Analysis of Extracted Aggregate (Mechanical Analysis)
Verified Date: 09/25/2026
Date Tested: 08/21/2026
Submitted By Organization: CT D04 - Concord Field Laboratory
Organization Address: 2525 Stanwell Drive, Suite 100,
Organization City: Concord
Organization State: CA
Organization Zipcode: 94520
Organization Email: gurind.joshi@dot.ca.gov
Organization Phone: (510) 714-7019
General Comments for this Test:
Test Result Compliance: does not comply
Additional Comments When Verified:
Is an aggregate correction factor used? Yes
Cumulative percent passing the 2 in. sieve 100 %
Cumulative percent passing the 1 1/2 in. sieve 100 %
Cumulative percent passing the 1 in. sieve 100 %
Cumulative percent passing the 3/4 in. sieve 100 %
Cumulative percent passing the 1/2 in. sieve 94 %
Cumulative percent passing the 3/8 in. sieve 83 %
Cumulative percent passing the #4 sieve 43 %
Cumulative percent passing the #8 sieve 21 %
Cumulative percent passing the #16 sieve 13 %
Cumulative percent passing the #30 sieve 10 %
Cumulative percent passing the #50 sieve 7 %
Cumulative percent passing the #100 sieve 6 %
Cumulative percent passing the #200 sieve 4.7 %

Test

DIME Test ID: 2026-08-20-83-5
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: 09/25/2026
Date Tested: 08/24/2026
Submitted By Organization: CT D04 - Concord Field Laboratory
Organization Address: 2525 Stanwell Drive, Suite 100,
Organization City: Concord
Organization State: CA
Organization Zipcode: 94520
Organization Email: gurind.joshi@dot.ca.gov
Organization Phone: (510) 714-7019
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Bulk Specific Gravity 2.207
Bulk Specific Gravity 2 2.223
Bulk Specific Gravity 3 2.204
Average Bulk Specific Gravity 2.211

Test

DIME Test ID: 2026-08-20-83-6
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 09/25/2026
Date Tested: 08/24/2026
Submitted By Organization: CT D04 - Concord Field Laboratory
Organization Address: 2525 Stanwell Drive, Suite 100,
Organization City: Concord
Organization State: CA
Organization Zipcode: 94520
Organization Email: gurind.joshi@dot.ca.gov
Organization Phone: (510) 714-7019
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Percent Air Voids 7.9 %
Percent Air Voids 2 7.2 %
Percent Air Voids 3 8 %
Average Percent Air Voids 7.7 %
Average Core Density 92.3 %