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Sample Record for 2024-04-18-70

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

Project Information

Project ID: 994325 DEA: 044J4904 EFIS: 0415000356 QA Service Level: 1
DIST-CO-RTE-PM: 04-ALA-13-6.7/7.2
Work Description: CONSTRUCT CONCRETE BARRIERS AND BARRIER SLAB, COLD PLANE AND OVERLAY.
Location Description: ALAMEDA COUNTY IN OAKLAND FROM 0.2 MILE NORTH OF LINCOLN AVENUE OVERCROSSING TO 0.2 MILE SOUTH OF PARK BOULEVARD OVERCROSSING
Contractor Name: GHILOTTI BROS., INC (Alexander Parrilla)
Contractor Address: 525 JACOBY STREET, SAN RAFAEL, CA 94901
Resident Engineer: Pervez Randhawa Structure Rep.: Lalit Mathur

Sample Information

DIME Sample ID: 2024-04-18-70
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: 04/18/2024
Date that the sample was received by the laboratory/organization performing the testing: 05/02/2024
The quantity of what the sample constitutes: LOT 1 SUBLOT 3
A brief description of the sample: 1/2-INCH RHMA-G
From where was the sample collected: Supplier
Laboratory sample identification: Con_24_254
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: De Silva Gates Sunol

Material Information

HMA Type: RHMA-G
HMA Grading: 1/2 inch
Lot number: 1
Sublot number: 3
HMA Mix Number: MD 6668
Binder content (%):
Virgin binder PG:
Design binder PG:
Binder Supplier:
RAP content (%):
WMA Additives:
Antistrip type:
Test results on following page(s): 2

Test Results

Test 1 of 2

DIME Test ID: 2024-04-18-70-1
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: 05/24/2024
Date Tested: 05/02/2024
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: Theoretical Maximum Density= 2.418
Test Result Compliance: not applicable
Additional Comments When Verified:
Number of Samples 1
What is the unit of measurement for theoretical density? SI Units
Mass Determination Air
Specific Gravity for Sample 1 2.425
Theoretical maximum density at 25°C (77°F) 2418 kg/m^3

Test 2 of 2

DIME Test ID: 2024-04-18-70-2
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: 05/24/2024
Date Tested: 05/02/2024
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: Core 1 and 2 FAILED LOT 1 SUBLOT 3 De Silva Gates Sunol Drier Drum Plant
Test Result Compliance: does not comply
Additional Comments When Verified:
Bulk Specific Gravity 2.218
Bulk Specific Gravity 2 2.219
Bulk Specific Gravity 3 2.235
Average Bulk Specific Gravity 2.224