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Sample Record for 2026-10-02-29

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Project Information

Project ID: 1001609 DEA: 040AA244 EFIS: 0419000455 QA Service Level: 1
DIST-CO-RTE-PM: 04-CC, -680-R0.0/R7.7
Work Description: INDIVIDUAL SLAB REPLACEMENT, COLD PLAN AC PVMT, GRIND EXIST CONC PVMT.
Location Description: CONTRA COSTA COUNTY IN SAN RAMON AND DANVILLE FROM THE ALAMEDA COUNTY LINE TO 0.2 MILE NORTH OF DIABLO ROAD UNDERCROSSING
Contractor Name: Bay Cities Paving and Grading
Contractor Address: 1450 Civic Ct., Bldg B #400, Concord, CA 94520
Resident Engineer: Eddie Dike Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2026-10-02-29
TL Number from the TL Form:
Sample Submitted By Organization: CT D04 - Pleasanton Field Laboratory
Sample Organization Contact: (510) 224-6127
Type of Sample: Production Start-Up
Type of Material: Hot Mix Asphalt
Sample Taken Date: 10/02/2026
Date that the sample was received by the laboratory/organization performing the testing: 10/05/2026
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: Source
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Vulcan Pleasanton Plant

Material Information

HMA Type: Type A HMA
HMA Grading: 1/2 inch
Lot number:
Sublot number:
HMA Mix Number:
Binder content (%): 4.7
Virgin binder PG: PG 58-22
Design binder PG: PG 58-22
Binder Supplier:
RAP content (%):
WMA Additives: Yes
Antistrip type:
Test results on following page(s): 6

Test Results

Test

DIME Test ID: 2026-10-02-29-1
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: 10/06/2026
Date Tested: 10/06/2026
Submitted By Organization: CT D04 - Pleasanton Field Laboratory
Organization Address: 5675 B Gibratar Drive,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: dennis.yeung@dot.ca.gov
Organization Phone: (510) 224-6127
General Comments for this Test: Lot 1 SL. 1 (PSUE Sample)
Test Result Compliance: not applicable
Additional Comments When Verified:
Bulk Specific Gravity 2.213
Bulk Specific Gravity 2 2.238
Bulk Specific Gravity 3 2.239
Average Bulk Specific Gravity 2.23

Test

DIME Test ID: 2026-10-02-29-2
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 10/06/2026
Date Tested: 10/06/2026
Submitted By Organization: CT D04 - Pleasanton Field Laboratory
Organization Address: 5675 B Gibratar Drive,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: dennis.yeung@dot.ca.gov
Organization Phone: (510) 224-6127
General Comments for this Test: Lot 1 SL. 1
Test Result Compliance: complies
Additional Comments When Verified:
Percent Air Voids 8.6 %
Percent Air Voids 2 7.6 %
Percent Air Voids 3 7.5 %
Average Percent Air Voids 7.9 %
Average Core Density 92.1 %

Test

DIME Test ID: 2026-10-02-29-3
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: 10/06/2026
Date Tested: 10/06/2026
Submitted By Organization: CT D04 - Pleasanton Field Laboratory
Organization Address: 5675 B Gibratar Drive,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: dennis.yeung@dot.ca.gov
Organization Phone: (510) 224-6127
General Comments for this Test: Lot 1 SL. 2
Test Result Compliance: not applicable
Additional Comments When Verified:
Bulk Specific Gravity 2.235
Bulk Specific Gravity 2 2.249
Bulk Specific Gravity 3 2.242
Average Bulk Specific Gravity 2.242

Test

DIME Test ID: 2026-10-02-29-4
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 10/06/2026
Date Tested: 10/06/2026
Submitted By Organization: CT D04 - Pleasanton Field Laboratory
Organization Address: 5675 B Gibratar Drive,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: dennis.yeung@dot.ca.gov
Organization Phone: (510) 224-6127
General Comments for this Test: Lot 1 SL. 2
Test Result Compliance: complies
Additional Comments When Verified:
Percent Air Voids 7.4 %
Percent Air Voids 2 6.8 %
Percent Air Voids 3 7.1 %
Average Percent Air Voids 7.1 %
Average Core Density 92.9 %

Test

DIME Test ID: 2026-10-02-29-5
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: 10/12/2026
Date Tested: 10/09/2026
Submitted By Organization: CT D04 - Pleasanton Field Laboratory
Organization Address: 5675 B Gibratar Drive,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: dennis.yeung@dot.ca.gov
Organization Phone: (510) 224-6127
General Comments for this Test: Lot 1 SL. 2
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 3561.8 g
Mass of the specimen and specimen basket assembly prior to ignition 5137.4 g
Corrected Asphalt Binder Content 7.78 %
Mass of HMA Sample prior to ignition 1575.6 g
Mass Loss 131.8 g
Mass of aggregate remaining after ignition 1443.8 g
Correction Factor (Percent by mass of HMA Specimen) 0.4 %
Moisture Content no data0 %
Temperature Compensation Factor 0.19 %
Test Temperature 482 C

Test

DIME Test ID: 2026-10-02-29-6
Test Method: AASHTO T30-25: Standard Method of Test for Mechanical Analysis of Extracted Aggregate (Mechanical Analysis)
Verified Date: 10/12/2026
Date Tested: 10/12/2026
Submitted By Organization: CT D04 - Pleasanton Field Laboratory
Organization Address: 5675 B Gibratar Drive,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: dennis.yeung@dot.ca.gov
Organization Phone: (510) 224-6127
General Comments for this Test: Lot 1 SL. 2
Test Result Compliance: complies
Additional Comments When Verified:
Is an aggregate correction factor used? Yes
Aggregate correction factor for the 2 in. sieve (% passing) no data0 %
Aggregate correction factor for the 1 1/2 in. sieve (% passing) no data0 %
Aggregate correction factor for the 1 in. sieve (% passing) no data0 %
Aggregate correction factor for the 3/4 in. sieve (% passing) no data0 %
Aggregate correction factor for the 1/2 in. sieve (% passing) 0.5 %
Aggregate correction factor for the 3/8 in. sieve (% passing) 0.4 %
Aggregate correction factor for the #4 sieve (% passing) 0.3 %
Aggregate correction factor for the #8 sieve (% passing) 1 %
Aggregate correction factor for the #16 sieve (% passing) 1.2 %
Aggregate correction factor for the #30 sieve (% passing) 0.8 %
Aggregate correction factor for the #50 sieve (% passing) 0.7 %
Aggregate correction factor for the #100 sieve (% passing) 0.8 %
Aggregate correction factor for the #200 sieve (% passing) 0.9 %
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 92 %
Cumulative percent passing the 3/8 in. sieve 80 %
Cumulative percent passing the #4 sieve 41 %
Cumulative percent passing the #8 sieve 19 %
Cumulative percent passing the #16 sieve 12 %
Cumulative percent passing the #30 sieve 9 %
Cumulative percent passing the #50 sieve 7 %
Cumulative percent passing the #100 sieve 5 %
Cumulative percent passing the #200 sieve 3.8 %