Summary for Test 2026-06-06-13-1
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 995228 DEA: 07347904 EFIS: 0718000123 |
|---|---|
| DIST-CO-RTE-PM | 07-LA-405-31.2/41.4 |
| Award Date | 03/07/2025 |
| Closeout Date | Not set |
| Work Description | COLD PLANE, PLACE HMA, RHMA, JPCP, ISR, & REPLACE BRIDGE SLABS. |
| Location Description | LOS ANGELES FROM WILSHIRE BOULEVARD UNDERCROSSING TO VICTORY BOULEVARD UNDERCROSSING |
| QA Service Level | 1 (Verified on 01/22/2024) |
Sample Information
| Sample Taken Date | 06/06/2026 | Sample Unique Key | 13 |
|---|---|---|---|
| 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 | 06/06/2026 |
| Sample type | Quality Assurance | A brief description of the sample | LCB-RSC |
| The quantity of what the sample constitutes | 5 of 10 CY | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Manuel | Last name of sampler or witnessed by | Uy |
| Title of sampler | Field Technician | Telephone number of sampler | 949-501-6042 |
| Laboratory sample identification | 26-1979 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | Vanguard Construction Plant #844 | 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 | HE4X4BM |
|---|---|---|---|
| The truck number from where the sample was collected | 308 | 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 | Concrete Mixer Tailgate | 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: 2026-06-06-13
DIME Test ID: 2026-06-06-13-1
Testing Lab: Kleinfelder, Incorporated - Los Angeles
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2026-06-15
Test Results
Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Kreetha Mekchai
Date of test: 06/13/2026
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 5.98 in
Average diameter of cylinder 2: 5.98 in
Maximum load on cylinder 1: 170510 lb
Maximum load on cylinder 2: 170860 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: 7 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 28.12 in^2
Cross sectional area of cylinder 2: 28.05 in^2
Compressive strength (to nearest 10 psi): 6080 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 6/15/2026 ✔