Summary for Test 2026-06-26-41-8
Test performed: AASHTO T30-25Project Information
| Project Identifiers | Project ID: 1001609 DEA: 040AA244 EFIS: 0419000455 |
|---|---|
| DIST-CO-RTE-PM | 04-CC, -680-R0.0/R7.7 |
| Award Date | 12/18/2025 |
| Closeout Date | Not set |
| 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 |
| QA Service Level | 1 (Verified on 10/06/2025) |
Sample Information
| Sample Taken Date | 06/26/2026 | Sample Unique Key | 41 |
|---|---|---|---|
| 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 | 06/29/2026 |
| Sample type | Acceptance | 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 | Source |
| First name of sampler or witnessed by | Dennis | Last name of sampler or witnessed by | Yeung |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Vulcan Pleasanton Plant | Transportation Laboratory (TL) Number | |
| 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 | 3/4 inch | Lot number | |
| Sublot number | HMA Mix Number | ||
| Binder content (%) | 0.0 | Virgin binder PG | |
| Design binder PG | Binder Supplier | ||
| RAP content (%) | Not set | WMA Additives | |
| Antistrip type |
Test Details
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DIME Sample ID: 2026-06-26-41
DIME Test ID: 2026-06-26-41-8
Testing Lab: CT D04 - Pleasanton Field Laboratory
Test Method: AASHTO T30-25: Standard Method of Test for Mechanical Analysis of Extracted Aggregate (Mechanical Analysis)
Test Release Date: 2026-07-07
Test Results
Individual or cumulative mass retained on each sieve?: Cumulative Mass Retained
Has the fine aggregate sample been reduced?: No
Is an aggregate correction factor used?: Yes
Was the aggregate obtained using ASTM D8159?: No
Input Type: Measured
Tester's full name: Robert Lohman
Date of test: 07/07/2026
Total mass of material in the sample: 2036.5 grams
Cumulative mass retained on the 2 in. sieve: 0.0 grams
Cumulative mass retained on the 1 1/2 in. sieve: 0.0 grams
Cumulative mass retained on the 1 in. sieve: 0.0 grams
Cumulative mass retained on the 3/4 in. sieve: 13.2 grams
Cumulative mass retained on the 1/2 in. sieve: 238.3 grams
Cumulative mass retained on the 3/8 in. sieve: 448.5 grams
Cumulative mass retained on the #4 sieve: 1040.8 grams
Cumulative mass retained on the #8 sieve: 1432.9 grams
Cumulative mass retained on the #16 sieve: 1638.0 grams
Cumulative mass retained on the #30 sieve: 1744.7 grams
Cumulative mass retained on the #50 sieve: 1821.9 grams
Cumulative mass retained on the #100 sieve: 1890.6 grams
Cumulative mass retained on the #200 sieve: 1934.6 grams
Cumulative mass retained on the pan: 1962.8 grams
Aggregate correction factor for the 2 in. sieve (% passing): 0.0 %
Aggregate correction factor for the 1 1/2 in. sieve (% passing): 0.0 %
Aggregate correction factor for the 1 in. sieve (% passing): 0.0 %
Aggregate correction factor for the 3/4 in. sieve (% passing): 0.3 %
Aggregate correction factor for the 1/2 in. sieve (% passing): 0.6 %
Aggregate correction factor for the 3/8 in. sieve (% passing): 3.1 %
Aggregate correction factor for the #4 sieve (% passing): 2.8 %
Aggregate correction factor for the #8 sieve (% passing): 1.7 %
Aggregate correction factor for the #16 sieve (% passing): 2.0 %
Aggregate correction factor for the #30 sieve (% passing): 1.8 %
Aggregate correction factor for the #50 sieve (% passing): 1.5 %
Aggregate correction factor for the #100 sieve (% passing): 1.2 %
Aggregate correction factor for the #200 sieve (% passing): 1.0 %
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: 89 %
Cumulative percent passing the 3/8 in. sieve: 81 %
Cumulative percent passing the #4 sieve: 52 %
Cumulative percent passing the #8 sieve: 31 %
Cumulative percent passing the #16 sieve: 22 %
Cumulative percent passing the #30 sieve: 16 %
Cumulative percent passing the #50 sieve: 12 %
Cumulative percent passing the #100 sieve: 8 %
Cumulative percent passing the #200 sieve: 6.0 %
General comments (publicly viewable) (Max 1000 characters): Lot 1 SL. 12
Test was verified on 7/7/2026 ✔