Summary for Test 2025-07-08-67-1
Test performed: ASTM C39-17aProject Information
| Project Identifiers | Project ID: 1000276 DEA: 043Y8904 EFIS: 0423000327 |
|---|---|
| DIST-CO-RTE-PM | 04-NAP-128-29.77-33.45 |
| Award Date | 04/04/2024 |
| Closeout Date | 05/22/2026 |
| Work Description | Slipout and drainage repairs. |
| Location Description | In Napa County from 1.8 Mile to 5.6 mile east of Wragg Creek bridge. |
| QA Service Level | 1 (Verified on 06/03/2024) |
Sample Information
| Sample Taken Date | 07/08/2025 | Sample Unique Key | 67 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 08/01/2025 | Sample type | Quality Assurance |
| A brief description of the sample | Cemex cement | The quantity of what the sample constitutes | 125 |
| From where was the sample collected | Job Site | First name of sampler or witnessed by | Myeong |
| Last name of sampler or witnessed by | Kim | Title of sampler | ASR |
| Telephone number of sampler | Laboratory sample identification | ||
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Cemex | |
| Transportation Laboratory (TL) Number | Inspector Lot Number from the Transportation Laboratory (TL) Form | ||
| Structure unique identifier | Structure name | Retaining Wall No.2 | |
| Bid Item | Not set |
Material Information
| Material Type | Concrete | The concrete mix design number | D20115E1 |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | 135999 | |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | 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: 2025-07-08-67
DIME Test ID: 2025-07-08-67-1
Testing Lab: Kleinfelder - Hayward
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2025-08-06
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: RD
Date of test: 08/05/2025
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 4.00 in
Average diameter of cylinder 2: 4.02 in
Average diameter of cylinder 3: 4.01 in
Maximum load on cylinder 1: 49640 lb
Maximum load on cylinder 2: 54389 lb
Maximum load on cylinder 3: 54066 lb
Type of fracture pattern of cylinder 1: 5
Type of fracture pattern of cylinder 2: 5
Type of fracture pattern of cylinder 3: 3
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: 28 days
Age of specimen in hours: no data
Cross sectional area of cylinder 1: 12.57 in^2
Cross sectional area of cylinder 2: 12.69 in^2
Cross sectional area of cylinder 3: 12.63 in^2
Compressive strength of cylinder 1: 3949.1 psi
Compressive strength of cylinder 2: 4286.0 psi
Compressive strength of cylinder 3: 4280.8 psi
Compressive strength (to nearest 10 psi): 4170 psi
General comments (publicly viewable) (Max 1000 characters): samples delivered to Vallejo Lab on 08-01-2025. Samples 1-3 of 6
Test was verified on 8/6/2025 ✔