Summary for Test 2025-09-20-57-1
Test performed: AASHTO T27-14Project Information
| Project Identifiers | Project ID: 993454 DEA: 040K8004 EFIS: 0416000141 COOP: 042892 |
|---|---|
| DIST-CO-RTE-PM | 04-MRN-101-13.7 |
| Award Date | 02/05/2025 |
| Closeout Date | Not set |
| Work Description | CONSTRUCT ROUNDABOUT, CURB RAMPS AND SW, SIGNAL AND LIGHTING SYSTEMS. |
| Location Description | MARIN COUNTY IN SAN RAFAEL AT FREITAS PARKWAY OVERCROSSING |
| QA Service Level | 1 (Verified on 12/10/2021) |
Sample Information
| Sample Taken Date | 09/20/2025 | Sample Unique Key | 57 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 09/23/2025 | Sample type | Quality Assurance |
| A brief description of the sample | 3/4 HMA with 15% 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 | Iganacio |
| Last name of sampler or witnessed by | Arechiga | Title of sampler | |
| Telephone number of sampler | Laboratory sample identification | ||
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Dutra 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) | Dutra Richmond |
|---|---|---|---|
| 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 | jobsite | |
| Where the material sample would have been placed if not sampled | Primary Aggregate Nominal Size | 1 inch | |
| The concrete mix design number | Lot number | ||
| Sublot number | Aggregate Mix Number |
Test Details
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DIME Sample ID: 2025-09-20-57
DIME Test ID: 2025-09-20-57-1
Testing Lab: CT D04 - Richmond Field Laboratory
Test Method: AASHTO T27-14: Standard Method of Test for Sieve Analysis of Fine and Coarse Aggregates (Sieve Analysis)
Test Release Date: 2026-10-26
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: Measured
Tester's full name: Ignacio Arechiga
Date of test: 09/23/2025
| Cumulative Mass Retained | Cumulative Percent Passing | |||||
|---|---|---|---|---|---|---|
| 7678.0 grams | ||||||
| 0.0 grams | 100 % | |||||
| 0.0 grams | 100 % | |||||
| 0.0 grams | 100 % | |||||
| 116.0 grams | 98 % | |||||
| 1492.0 grams | 81 % | |||||
| 2606.0 grams | 66 % | |||||
| 4546.0 grams | 41 % | |||||
| 503.1 grams | ||||||
| 186.0 grams | 26 % | |||||
| 276.0 grams | 19 % | |||||
| 321.0 grams | 15 % | |||||
| 358.0 grams | 12 % | |||||
| 394.0 grams | 9 % | |||||
| 421.3 grams | 6.7 % | |||||
| 0.0 grams | ||||||
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 10/26/2026 ✔