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Sample Record for 2025-05-09-52

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

Project Information

Project ID: 994812 DEA: 042K7204 EFIS: 0417000014 QA Service Level: 1
DIST-CO-RTE-PM: 04-CC-4-R14.3/24.3
Work Description: Pvmt rehabilitation, slab repl, ADA curb ramp and install guardrail.
Location Description: On state highway in Contra Costa County in and near Concord and Pittsburg from 0.3 miles east of Peralta Road Undercrossing to Loveridge Road Overcrossing.
Contractor Name: O.C. Jones & Sons, Inc. (Victor Babbitt)
Contractor Address: 1520 Fourth Street, Berkeley, CA 94710
Resident Engineer: Rabi Mukherjee Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2025-05-09-52
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: 05/09/2025
Date that the sample was received by the laboratory/organization performing the testing: 05/13/2025
The quantity of what the sample constitutes: 750 Tons
A brief description of the sample: 3/4" HMA Core Sample
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Granite Pleasanton

Material Information

HMA Type: Type A HMA
HMA Grading: 3/4 inch
Lot number: 3
Sublot number: 1
HMA Mix Number: 3923
Binder content (%):
Virgin binder PG:
Design binder PG:
Binder Supplier:
RAP content (%):
WMA Additives:
Antistrip type:
Test results on following page(s): 3

Test Results

Test 1 of 3

DIME Test ID: 2025-05-09-52-1
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: 06/18/2025
Date Tested: 05/09/2025
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: not applicable
Additional Comments When Verified:
Bulk Specific Gravity 2.359
Bulk Specific Gravity 2 2.328
Average Bulk Specific Gravity 2.344

Test 2 of 3

DIME Test ID: 2025-05-09-52-2
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 06/25/2025
Date Tested: 05/09/2025
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 5.9 %
Percent Air Voids 2 7.2 %
Average Percent Air Voids 6.6 %
Average Core Density 93.4 %

Test 3 of 3

DIME Test ID: 2025-05-09-52-3
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 06/25/2025
Date Tested: 05/13/2025
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:
Percent Air Voids 5.9 %
Percent Air Voids 2 7.2 %
Average Percent Air Voids 6.6 %
Average Core Density 93.4 %