Summary for Test 2025-07-16-100-1
Test performed: ASTM C39-21Project Information
| Project Identifiers | Project ID: 212470 DEA: 044A1304 EFIS: 0400001106 COOP: 042718 |
|---|---|
| DIST-CO-RTE-PM | 04-SON-101-18.5/18.5 |
| Award Date | 11/17/2023 |
| Closeout Date | Not set |
| Work Description | CONSISTS OF MODIFICATION AND RECONSTRUCTION OF THE EXISTING US 101/HEARN AVENUE INTERCHANGE IN SONOMA COUNTY, INCLUDING REPLACING THE EXISTING TWO-LANE HEARN AVENUE OVERCROSSING WITH A NEW OVERCROSSING, AND MODIFYING THE SOUTHBOUND OFF-RAMP IN CITY |
| Location Description | IN SONOMA COUNTY. |
| QA Service Level | 1 (Verified on 09/23/2019) |
Sample Information
| Sample Taken Date | 07/16/2025 | Sample Unique Key | 100 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 08/12/2025 | Sample type | Quality Assurance |
| A brief description of the sample | Bent 2 D footing | The quantity of what the sample constitutes | 37 |
| From where was the sample collected | Job Site | First name of sampler or witnessed by | Keith |
| Last name of sampler or witnessed by | Iwamoto | Title of sampler | ASR |
| Telephone number of sampler | 5108676764 | Laboratory sample identification | |
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Superior Concrete | |
| Transportation Laboratory (TL) Number | Inspector Lot Number from the Transportation Laboratory (TL) Form | ||
| Structure unique identifier | Structure name | Hearn Ave OC | |
| Bid Item | Not set |
Material Information
| Material Type | Concrete | The concrete mix design number | 590CR2 |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | 311038 | |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | End of chute | Where the material sample would have been placed if not sampled | |
| From Lot No. | Bag Lot No. |
Test Details
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DIME Sample ID: 2025-07-16-100
DIME Test ID: 2025-07-16-100-1
Testing Lab: Kleinfelder - Hayward
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2025-08-21
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: BO
Date of test: 08/13/2025
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Apparent mass of submerged cylinder 1: 9 lb
Average diameter of cylinder 1: 4.00 in
Average diameter of cylinder 2: 4.00 in
Average diameter of cylinder 3: 4.00 in
Maximum load on cylinder 1: 66596 lb
Maximum load on cylinder 2: 68515 lb
Maximum load on cylinder 3: 68710 lb
Type of fracture pattern of cylinder 1: 2
Type of fracture pattern of cylinder 2: 3
Type of fracture pattern of cylinder 3: 2
Comment on any defect in either specimen or caps (Max 250 Characters): no data
Correction factor for cylinder 1: 1.00
Correction factor for cylinder 2: 1.00
Correction factor for cylinder 3: 1.00
Age of specimen: 0 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 12.57 in^2
Cross sectional area of cylinder 2: 12.57 in^2
Cross sectional area of cylinder 3: 12.57 in^2
Compressive strength of cylinder 1: 5300.0 psi
Compressive strength of cylinder 2: 5450.0 psi
Compressive strength of cylinder 3: 5470 psi
Compressive strength (to nearest 10 psi): 5410 psi
Serial number of delivery ticket, if available: no data
General comments (publicly viewable) (Max 1000 characters): Delivered 08-12-2025 @ 8:30AM to Vallejo
Test was verified on 8/21/2025 ✔