Summary for Test 2025-01-09-28-3
Test performed: ASTM C39-21
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Project Information
| Project Identifiers | Project ID: 993333 DEA: 04264724 EFIS: 0419000068 |
|---|---|
| DIST-CO-RTE-PM | 04-MRN-101-R20.8/27.1 |
| Award Date | 04/26/2022 |
| Closeout Date | Not set |
| Work Description | CIP BRIDGES, CONSTRUCT ROADWAY, RETAINING WALLS AND MODIFY ELECTRICAL. |
| Location Description | MARIN COUNTY IN AND NEAR NOVATO FROM 0.1 MILE SOUTH OF FRANKLIN AVENUE OVERHEAD TO 0.5 MILE SOUTH OF SAN ANTONIO CREEK BRIDGE |
| QA Service Level | 1 (Verified on 11/01/2021) |
Sample Information
| Sample Taken Date | 01/09/2025 | Sample Unique Key | 28 |
|---|---|---|---|
| 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 | 01/09/2025 |
| Sample type | Quality Assurance | A brief description of the sample | 3 4x8 concrete cylinders |
| The quantity of what the sample constitutes | 90CY | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Josh | Last name of sampler or witnessed by | Velono |
| Title of sampler | ASR | Telephone number of sampler | |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Shamrock Materials Inc | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | RW12 SN Wall | Bid Item | Not set |
Material Information
| Material Type | Concrete | The concrete mix design number | SL4201CG |
|---|---|---|---|
| The truck number from where the sample was collected | 2455 | The batch plant ticket number from where the sample was collected | 332535 |
| Concrete batch plant | 138 | The fabricator/manufacturer designation for the sample | |
| A detailed description of where the material sample was collected | CHUTE FROM TRUCK | 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: 2025-01-09-28
DIME Test ID: 2025-01-09-28-3
Testing Lab: CT HQ - Vallejo Field Laboratory
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2025-02-04
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: Steven Haynes
Date of test: 02/04/2025
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: 87950 lb
Maximum load on cylinder 2: 87950 lb
Maximum load on cylinder 3: 87950 lb
Type of fracture pattern of cylinder 1: 1
Type of fracture pattern of cylinder 2: 1
Type of fracture pattern of cylinder 3: 1
Comment on any defect in either specimen or caps (Max 250 Characters): no data
Correction factor for cylinder 1: 0.98
Correction factor for cylinder 2: 1.00
Correction factor for cylinder 3: 1.00
Age of specimen: 28 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: 6860.0 psi
Compressive strength of cylinder 2: 7000.0 psi
Compressive strength of cylinder 3: 7000 psi
Compressive strength (to nearest 10 psi): 6950 psi
Serial number of delivery ticket, if available: no data
General comments (publicly viewable) (Max 1000 characters): Cylinders did not break. Capacity of compression machine = 7,000 psi.
Test was verified on 2/4/2025 ✔
Warning: The test results shown on this page have been superseded and are invalid.
This information is for reference only.