Summary for Test 2025-09-25-113-5
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 1000777 DEA: 07370404 EFIS: 0720000128 |
|---|---|
| DIST-CO-RTE-PM | 07-LA-5-R59.5/R73.7 |
| Award Date | 02/06/2025 |
| Closeout Date | Not set |
| Work Description | COLD PLANE AC PAVEMENT, PLACE HOT MIX ASPHALT AND INSTALL MGS. |
| Location Description | LOS ANGELES COUNTY FROM LAKE HUGHES ROAD UNDERCROSSING TO 0.7 MILE SOUTH OF VISTA DEL LAGO ROAD OVERCROSSING. |
| QA Service Level | 1 (Verified on 11/25/2024) |
Sample Information
| Sample Taken Date | 09/25/2025 | Sample Unique Key | 113 |
|---|---|---|---|
| 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 | 09/26/2025 |
| Sample type | Quality Control | A brief description of the sample | 4x8 cylinders |
| The quantity of what the sample constitutes | 6 | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Brenda | Last name of sampler or witnessed by | Amaya |
| Title of sampler | QC Field Technician | Telephone number of sampler | |
| Laboratory sample identification | Linked DIME Sample ID | S63C451T1 Set 1 | |
| The fabricator/manufacturer/facility name | National Ready Mix Santa Clarita | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | N/B Barrier Wall Transition at RTE 5 S/B Underpass Left shldr | Bid Item | Not set |
Material Information
| Material Type | Concrete | The concrete mix design number | S63C451T1 |
|---|---|---|---|
| The truck number from where the sample was collected | 1 | The batch plant ticket number from where the sample was collected | 0 |
| Concrete batch plant | National Ready Mix | The fabricator/manufacturer designation for the sample | Set 1 |
| A detailed description of where the material sample was collected | N/B Barrier Wall Transition at RTE 5 S/B Underpass Left shldr | Where the material sample would have been placed if not sampled | |
| From Lot No. | 1 | Bag Lot No. | 1 |
Test Details
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DIME Sample ID: 2025-09-25-113
DIME Test ID: 2025-09-25-113-5
Testing Lab: G3 Quality, Incorporated - Cerritos
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2026-01-07
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Calculated
Tester's full name: David Silva
Date of test: 10/23/2025
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
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: 49100 lb
Maximum load on cylinder 2: 46200 lb
Maximum load on cylinder 3: 45230 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 3
Type of fracture pattern of cylinder 3: 3
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: 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 (to nearest 10 psi): 3730 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 1/7/2026 ✔