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Sample Record for 2026-05-18-62

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: 2026-05-18-62
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: 05/18/2026
Date that the sample was received by the laboratory/organization performing the testing: 06/02/2026
The quantity of what the sample constitutes: 4 boxes
A brief description of the sample: 1/2" WMA-RAP 25
From where was the sample collected: Manufacturer
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Teichert Materials Vernalis

Material Information

HMA Type: Type A HMA
HMA Grading: 1/2 inch
Lot number: 1
Sublot number: 10
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): 2

Test Results

Test

DIME Test ID: 2026-05-18-62-1
Test Method: AASHTO T30-25: Standard Method of Test for Mechanical Analysis of Extracted Aggregate (Mechanical Analysis)
Verified Date: 06/08/2026
Date Tested: 06/02/2026
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:
Is an aggregate correction factor used? No

Test

DIME Test ID: 2026-05-18-62-2
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: 06/08/2026
Date Tested: 06/03/2026
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 5.79 %
Mass of HMA Sample prior to ignition 1627 g
Mass Loss 111.2 g
Correction Factor (Percent by mass of HMA Specimen) 0.86 %
Moisture Content no data0 %
Temperature Compensation Factor 0.18 %
Test Temperature 482 C