Summary for Test 2026-05-12-44-2
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 1000604 DEA: 07355604 EFIS: 0719000014 |
|---|---|
| DIST-CO-RTE-PM | 07-LA-105-R2.0 |
| Award Date | 02/20/2025 |
| Closeout Date | Not set |
| Work Description | CONSTRUCT A MAINTENANCE EQUIPMENT TRAINING CENTER. |
| Location Description | LOS ANGELES COUNTY IN LOS ANGELES AT 0.1 MILE WEST OF ROUTE 105/405 SEPARATION |
| QA Service Level | 1 (Verified on 09/24/2024) |
Sample Information
| Sample Taken Date | 05/12/2026 | Sample Unique Key | 44 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 05/14/2026 | Sample type | Acceptance |
| A brief description of the sample | 4X8 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 | Brian |
| Last name of sampler or witnessed by | Saeteang | Title of sampler | Assistant Structure Representative |
| Telephone number of sampler | Laboratory sample identification | 26-134 | |
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | A&A Ready Mix | |
| Transportation Laboratory (TL) Number | NA | 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 | NA |
|---|---|---|---|
| The truck number from where the sample was collected | 0651 | The batch plant ticket number from where the sample was collected | 7774236 |
| Concrete batch plant | AAA Ready Mix Concrete | The fabricator/manufacturer designation for the sample | |
| A detailed description of where the material sample was collected | wheelbarrow | 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: 2026-05-12-44
DIME Test ID: 2026-05-12-44-2
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: 2026-05-26
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: Robert Achuela
Date of test: 05/26/2026
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 4.01 in
Average diameter of cylinder 2: 4.01 in
Average diameter of cylinder 3: 4.01 in
Maximum load on cylinder 1: 47357 lb
Maximum load on cylinder 2: 47071 lb
Maximum load on cylinder 3: 44376 lb
Type of fracture pattern of cylinder 1: 2
Type of fracture pattern of cylinder 2: 2
Type of fracture pattern of cylinder 3: 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
Correction factor for cylinder 3: 1.00
Age of specimen: 14 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 12.63 in^2
Cross sectional area of cylinder 2: 12.63 in^2
Cross sectional area of cylinder 3: 12.63 in^2
Compressive strength of cylinder 1: 3749.6 psi
Compressive strength of cylinder 2: 3726.9 psi
Compressive strength of cylinder 3: 3513.5 psi
Compressive strength (to nearest 10 psi): 3660 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 5/26/2026 ✔