Summary for Test 2025-08-23-22-1
Test performed: CTM 523-May 2020Project Information
| Project Identifiers | Project ID: 215220 DEA: 07210624 EFIS: 0719000068 |
|---|---|
| DIST-CO-RTE-PM | 07-LA,SBD-71-1.8/R4.7&R0.0/R0.2 |
| Award Date | 02/05/2021 |
| Closeout Date | Not set |
| Work Description | PLACE STRUCTURE CONCRETE RETAINING WALLS & BOX CULVERT AND PLACE JPCP. |
| Location Description | IN LOS ANGELES AND SAN BERNARDINO COUNTIES IN POMONA AND CHINO HILLS FROM 0.2 MILE SOUTH OF MISSION BOULEVARD OVERCROSSING TO 0.2 MILE OF SAN BERNARDINO COUNTY LINE. |
| QA Service Level | 1 (Verified on 03/24/2021) |
Sample Information
| Sample Taken Date | 08/23/2025 | Sample Unique Key | 22 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 08/23/2025 | Sample type | Quality Assurance |
| A brief description of the sample | JPCP beams | The quantity of what the sample constitutes | 10 CY |
| From where was the sample collected | Job Site | First name of sampler or witnessed by | Fernando |
| Last name of sampler or witnessed by | Carranza | Title of sampler | Materials Tester |
| Telephone number of sampler | Laboratory sample identification | 25-2851 | |
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | N/A | |
| 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 | RRM24015 |
|---|---|---|---|
| The truck number from where the sample was collected | Truck 5 | The batch plant ticket number from where the sample was collected | Load 1 |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | Jobsite | Where the material sample would have been placed if not sampled | Jobsite |
| From Lot No. | Bag Lot No. |
Test Details
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DIME Sample ID: 2025-08-23-22
DIME Test ID: 2025-08-23-22-1
Testing Lab: Alta Vista Solutions - Whittier
Test Method: CTM 523-May 2020: Method of Test for Flexural Strength of Concrete
Test Release Date: 2025-10-17
Test Results
Number of specimens: 3
Unit system used?: US Units
Does the testing machine measure load or stress on the beam specimen?: Load
Fracture initiates in the tension surface: Within the Middle Third of the Span Length
Is a beam dimensional correction factor used?: No
Input Type: Measured
Tester's full name: Fernando Carranza
Date of test: 09/20/2025
Identification number: 25-2851
Width of specimen: 6.0 inch
Width of specimen 2: 6.0 inch
Width of specimen 3: 6.0 inch
Depth of specimen: 6.0 inch
Depth of specimen 2: 6.1 inch
Depth of specimen 3: 6.0 inch
Span length of specimen: 18 inch
Span length of specimen 2: 18 inch
Span length of specimen 3: 18 inch
Maximum load applied: 9323 lb
Maximum load applied 2: 9099 lb
Maximum load applied 3: 9121 lb
Curing history and apparent moisture condition of the specimen: Sand
If specimen was capped, ground or if leather shims were used: 0
Defects in specimen: 0
Age of specimen: 28 days
Age of specimen in hours: 0 hours
Modulus of rupture: 775 psi
Modulus of rupture 2: 745 psi
Modulus of rupture 3: 760 psi
Modulus of rupture average: 760 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 10/17/2025 ✔