Summary for Test 2025-07-28-42-1
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 1000209 DEA: 07352304 EFIS: 0718000220 |
|---|---|
| DIST-CO-RTE-PM | 07-LA-5-R60.0/R75.0 |
| Award Date | 06/03/2024 |
| Closeout Date | Not set |
| Work Description | REPLACE DRAINAGE SYSTEMS, INSTALL GSRD, AND REPLACE SAND SHED. |
| Location Description | LOS ANGELES COUNTY IN AND NEAR CASTAIC FROM 0.5 MILE NORTH OF LAKE HUGHES ROAD TO 0.5 MILE NORTH OF VISTA DEL LAGO ROAD |
| QA Service Level | 1 (Verified on 04/22/2024) |
Sample Information
| Sample Taken Date | 07/28/2025 | Sample Unique Key | 42 |
|---|---|---|---|
| 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 | 07/29/2025 |
| Sample type | Acceptance | A brief description of the sample | LCB Cylinders 6x12 |
| The quantity of what the sample constitutes | 7 CY | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Clayton | Last name of sampler or witnessed by | G |
| Title of sampler | Sequoia QC | Telephone number of sampler | |
| Laboratory sample identification | 25-2467 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | NA | 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 | S30C396L0A |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | 1 | |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | Chute discharge into wheel barrel | 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: 2025-07-28-42
DIME Test ID: 2025-07-28-42-1
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: 2025-08-04
Test Results
Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: Michelangelo Sese
Date of test: 08/04/2025
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 6.00 in
Average diameter of cylinder 2: 6.01 in
Maximum load on cylinder 1: 14556 lb
Maximum load on cylinder 2: 14289 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 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
Age of specimen: 7 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 28.27 in^2
Cross sectional area of cylinder 2: 28.37 in^2
Compressive strength of cylinder 1: 514.9 psi
Compressive strength of cylinder 2: 503.7 psi
Compressive strength (to nearest 10 psi): 510 psi
General comments (publicly viewable) (Max 1000 characters): Rte. I-5 between Templin Hwy and Lake Hughes
Test was verified on 8/4/2025 ✔