Summary for Test 2026-02-06-86-1
Test performed: ASTM C39-18Project Information
| Project Identifiers | Project ID: 3995 DEA: 072332A4 EFIS: 0700000390 |
|---|---|
| DIST-CO-RTE-PM | 07-LA-5-R46.3/R50.0 |
| Award Date | 02/27/2012 |
| Closeout Date | 06/02/2015 |
| Work Description | WIDEN ROADWAY AND BRIDGES WITH PCC AND CONSTRUCT RETAINING WALLS. |
| Location Description | LOS ANGELES COUNTY IN AND NEAR SANTA CLARITA FROM 0.3 MILE SOUTH OF WELDON CANYON OVERCROSSING TO 0.4 MILE SOUTH OF PICO CANYON ROAD/LYONS AVENUE OVERCROSSING |
| QA Service Level | 1 (Verified on 04/23/2012) |
Sample Information
| Sample Taken Date | 02/06/2026 | Sample Unique Key | 86 |
|---|---|---|---|
| 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 | 02/07/2026 |
| Sample type | Quality Control | A brief description of the sample | 6x12 concrete cylinders |
| The quantity of what the sample constitutes | 1 per batch | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Erika | Last name of sampler or witnessed by | Estrada |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | National RM SC | 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 | Concrete | The concrete mix design number | S63C451T1 |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | 315991 | |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | RW2830 STA 14+52.27 to STA 14+76.27 | 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: 2026-02-06-86
DIME Test ID: 2026-02-06-86-1
Testing Lab: Sequoia Consultants
Test Method: ASTM C39-18: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2026-08-18
Test Results
Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Ricardo Becerra
Date of test: 03/06/2026
Average diameter of cylinder 1: 6.00 in
Average diameter of cylinder 2: 6.00 in
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
Maximum load on cylinder 1: 110790 lb
Maximum load on cylinder 2: 113031 lb
Type of fracture pattern of cylinder 1: 5
Type of fracture pattern of cylinder 2: 5
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
Age of specimen: 28 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 28.27 in^2
Cross sectional area of cylinder 2: 28.27 in^2
Compressive strength (to nearest 10 psi): 3960 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 8/18/2026 ✔