Summary for Test 2025-08-22-26-2
Test performed: AASHTO T275-07r12Project Information
| Project Identifiers | Project ID: 995026 DEA: 040Q1004 EFIS: 0418000044 |
|---|---|
| DIST-CO-RTE-PM | 04-ALA-580-20.7/30.8 |
| Award Date | 07/11/2024 |
| Closeout Date | Not set |
| Work Description | REHAB ALA 580 |
| Location Description | ALAMEDA COUNTY IN PLEASANTON AND CASTRO VALLEY FROM ROUTE 680/580 SEPARATION TO ROUTE 580/238 SEPARATION |
| QA Service Level | 1 (Verified on 07/28/2023) |
Sample Information
| Sample Taken Date | 08/22/2025 | Sample Unique Key | 26 |
|---|---|---|---|
| Will the laboratory/organization for which you are a member perform testing on this material sample? | Yes | Date that the sample was received by the laboratory/organization performing the testing | 08/25/2025 |
| Sample type | Quality Assurance | A brief description of the sample | 3/4"HMA w/25% RAP |
| The quantity of what the sample constitutes | 750 Tons | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Scott | Last name of sampler or witnessed by | Sowko |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Vulcan Pleasanton | Transportation Laboratory (TL) Number | CPL082225 |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | Bid Item | Not set |
Material Information
| Material Type | Hot Mix Asphalt | HMA Type | OGFC |
|---|---|---|---|
| HMA Grading | 1/2 inch | Lot number | 1 |
| Sublot number | 1 | HMA Mix Number | 326122 |
| Binder content (%) | 7.5 | Virgin binder PG | PG 64-16 |
| Design binder PG | PG 64-16 | Binder Supplier | |
| RAP content (%) | Not set | WMA Additives | Yes |
| Antistrip type |
Test Details
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DIME Sample ID: 2025-08-22-26
DIME Test ID: 2025-08-22-26-2
Testing Lab: CT D04 - Pleasanton Field Laboratory
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)
Test Release Date: 2025-08-28
Test Results
Number of tests: 3
What test procedure is performed?: Method A
Input Type: Measured
Tester's full name: Dennis Yeung
Date of test: 08/26/2025
Mass of the dry specimen in air: 552.1 g
Mass of the dry specimen plus paraffin coating in air: 564.5 g
Mass of the dry specimen plus paraffin coating in water: 300.7 g
Specific gravity of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Mass 2 of the dry specimen in air: 570.2 g
Mass 2 of the dry specimen plus paraffin coating in air: 580.8 g
Mass 2 of the dry specimen plus paraffin coating in water: 312.5 g
Specific gravity 2 of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Mass 3 of the dry specimen in air: 702.2 g
Mass 3 of the dry specimen plus paraffin coating in air: 711.0 g
Mass 3 of the dry specimen plus paraffin coating in water: 387.3 g
Specific gravity 3 of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Bulk Specific Gravity: 2.208
Bulk Specific Gravity 2: 2.223
Bulk Specific Gravity 3: 2.237
Average Bulk Specific Gravity: 2.223
General comments (publicly viewable) (Max 1000 characters): Lot 1 Sublot 1
Test was verified on 8/28/2025 ✔