Summary for Test 2025-06-12-89-2
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 995489 DEA: 07344204 EFIS: 0718000046 |
|---|---|
| DIST-CO-RTE-PM | 07-LA-5,710-23.2/36.3,21.9 |
| Award Date | 06/13/2024 |
| Closeout Date | Not set |
| Work Description | CONSTRUCT GSRDS, MVPS, AND BIOSWALES. |
| Location Description | LOS ANGELES COUNTY AT VARIOUS LOCATIONS |
| QA Service Level | 1 (Verified on 01/22/2024) |
Sample Information
| Sample Taken Date | 06/12/2025 | Sample Unique Key | 89 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 06/16/2025 | Sample type | Acceptance |
| A brief description of the sample | 6X12 PCC cylinders | The quantity of what the sample constitutes | 130 CY |
| From where was the sample collected | Job Site | First name of sampler or witnessed by | JAROEN |
| Last name of sampler or witnessed by | Young | Title of sampler | Assistant Structure Representative |
| Telephone number of sampler | Laboratory sample identification | 25-297 | |
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | United Rock Products Irwindale | |
| Transportation Laboratory (TL) Number | GRSD-L6-01 | 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 | S72C447T14 |
|---|---|---|---|
| The truck number from where the sample was collected | 20476 | The batch plant ticket number from where the sample was collected | 194400 |
| Concrete batch plant | National Ready Mix Concrete Company | The fabricator/manufacturer designation for the sample | |
| A detailed description of where the material sample was collected | truck 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: 2025-06-12-89
DIME Test ID: 2025-06-12-89-2
Testing Lab: CT D07 - Materials Field Laboratory, Unit 1953
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2025-07-10
Test Results
Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: Robert Achuela
Date of test: 07/10/2025
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1: 6.02 in
Average diameter of cylinder 2: 6.01 in
Maximum load on cylinder 1: 178162 lb
Maximum load on cylinder 2: 169692 lb
Type of fracture pattern of cylinder 1: 2
Type of fracture pattern of cylinder 2: 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
Age of specimen: 28 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 28.46 in^2
Cross sectional area of cylinder 2: 28.37 in^2
Compressive strength of cylinder 1: 6260.1 psi
Compressive strength of cylinder 2: 5981.4 psi
Compressive strength (to nearest 10 psi): 6120 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 7/10/2025 ✔