Summary for Test 2025-11-15-4-1
Test performed: AASHTO T27-14Project Information
| Project Identifiers | Project ID: 1000017 DEA: 042Q7004 EFIS: 0419000040 |
|---|---|
| DIST-CO-RTE-PM | 04-CC-4-L0.0/R14.3 |
| Award Date | 04/26/2024 |
| Closeout Date | Not set |
| Work Description | REPLACE ASPHALT CONCRETE SURFACING AND INSTALL MGS. |
| Location Description | CONTRA COSTA COUNTY IN HERCULES AND CONCORD FROM SAN PABLO AVENUE TO ROUTE 4/242 SEPARATION |
| QA Service Level | 1 (Verified on 01/08/2024) |
Sample Information
| Sample Taken Date | 11/15/2025 | Sample Unique Key | 4 |
|---|---|---|---|
| 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 | 11/17/2025 |
| Sample type | Quality Assurance | A brief description of the sample | 1/2" RHMA-O |
| The quantity of what the sample constitutes | 750 Tons | From where was the sample collected | Manufacturer |
| First name of sampler or witnessed by | Christian | Last name of sampler or witnessed by | Sousa |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Dutra Materials Richmond | 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 | Aggregate | Source Identification (SMARA, name of Pit or Job Site) | 91-21-0008 |
|---|---|---|---|
| The fabricator's/manufacturer's product name for the sample | The fabricator/manufacturer designation for the sample | ||
| The plant number | A detailed description of where the material sample was collected | Conveyer Belt-HMA Plant | |
| Where the material sample would have been placed if not sampled | Primary Aggregate Nominal Size | 1/2 inch | |
| The concrete mix design number | Lot number | 2 | |
| Sublot number | 16 | Aggregate Mix Number |
Test Details
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DIME Sample ID: 2025-11-15-4
DIME Test ID: 2025-11-15-4-1
Testing Lab: CT D04 - Concord Field Laboratory
Test Method: AASHTO T27-14: Standard Method of Test for Sieve Analysis of Fine and Coarse Aggregates (Sieve Analysis)
Test Release Date: 2025-12-03
Test Results
What type of gradation is being tested?: HMA Gradation
Individual or cumulative mass retained on each sieve?: Cumulative Mass Retained
Does this test use 1/4 sieve? (question for HMA Gradation Type): No
Has the fine aggregate sample been reduced?: Yes
Input Type: Calculated
Tester's full name: Cody Cordero
Date of test: 11/18/2025
| Cumulative Percent Passing | ||||||
|---|---|---|---|---|---|---|
| 100 % | ||||||
| 100 % | ||||||
| 100 % | ||||||
| 100 % | ||||||
| 95 % | ||||||
| 77 % | ||||||
| 39 % | ||||||
| 16 % | ||||||
| 9 % | ||||||
| 7 % | ||||||
| 6 % | ||||||
| 5 % | ||||||
| 3.7 % | ||||||
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 12/3/2025 ✔