Summary for Test 2025-07-22-79-3
Test performed: AASHTO T275-07r12Project Information
| Project Identifiers | Project ID: 215734 DEA: 024H0104 EFIS: 0218000068 |
|---|---|
| DIST-CO-RTE-PM | 02-PLU-70-78.3/90.3 |
| Award Date | 01/29/2025 |
| Closeout Date | Not set |
| Work Description | REPLACE AC SURFACING, PLACE HMA AND THERMOPLASTIC TRAFFIC STRIPING. |
| Location Description | PLUMAS COUNTY NEAR PORTOLA FROM 0.4 MILE WEST OF BIG GRIZZLY CREEK BRIDGE TO 0.8 MILE WEST OF SUMMIT SCHOOL DRIVE |
| QA Service Level | 1 (Verified on 07/08/2021) |
Sample Information
| Sample Taken Date | 07/22/2025 | Sample Unique Key | 79 |
|---|---|---|---|
| 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 | 07/23/2025 |
| Sample type | Production Start-Up | A brief description of the sample | 1/2"-Inch HMA-A w/25% RAP PG58-22 Albina |
| The quantity of what the sample constitutes | Production Start Up Evaluation | From where was the sample collected | Manufacturer |
| First name of sampler or witnessed by | Riley | Last name of sampler or witnessed by | Melvin |
| Title of sampler | Consultant | Telephone number of sampler | |
| Laboratory sample identification | D79971 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | Hat Creek Construction and Materials - Ward Lake Plant (Litchfield, CA) | Transportation Laboratory (TL) Number | 815572 |
| 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 | Type A HMA |
|---|---|---|---|
| HMA Grading | 1/2 inch | Lot number | |
| Sublot number | HMA Mix Number | ||
| Binder content (%) | 6.2 | Virgin binder PG | PG 58-22 |
| Design binder PG | PG 64-16 | Binder Supplier | Albina (Klamath Falls, OR) |
| RAP content (%) | 25 | WMA Additives | No |
| Antistrip type | Lime |
Test Details
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DIME Sample ID: 2025-07-22-79
DIME Test ID: 2025-07-22-79-3
Testing Lab: CT D02 - Redding Northern Regional 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: 2025-08-13
Test Results
Number of tests: 3
What test procedure is performed?: Method A
Input Type: Measured
Tester's full name: Josh Ferency
Date of test: 07/31/2025
Mass of the dry specimen in air: 4666.2 g
Mass of the dry specimen plus paraffin coating in air: 4715.7 g
Mass of the dry specimen plus paraffin coating in water: 2700.2 g
Specific gravity of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Mass 2 of the dry specimen in air: 4669.0 g
Mass 2 of the dry specimen plus paraffin coating in air: 4723.4 g
Mass 2 of the dry specimen plus paraffin coating in water: 2702.8 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: 4668.1 g
Mass 3 of the dry specimen plus paraffin coating in air: 4727.0 g
Mass 3 of the dry specimen plus paraffin coating in water: 2700.0 g
Specific gravity 3 of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Bulk Specific Gravity: 2.380
Bulk Specific Gravity 2: 2.382
Bulk Specific Gravity 3: 2.380
Average Bulk Specific Gravity: 2.381
General comments (publicly viewable) (Max 1000 characters): Gmb=2.381
Test was verified on 8/13/2025 ✔