Summary for Test 2025-07-13-21-1
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 1000575 DEA: 11430904 EFIS: 1119000199 |
|---|---|
| DIST-CO-RTE-PM | 11-SD-5,805-Var |
| Award Date | 02/12/2025 |
| Closeout Date | Not set |
| Work Description | RESURFACE BRIDGE, REPLACE BRIDGE BARRIER, MGS, AND MODIFY ELECT. |
| Location Description | SAN DIEGO COUNTY AT VARIOUS LOCATIONS |
| QA Service Level | 1 (Verified on 04/04/2025) |
Sample Information
| Sample Taken Date | 07/13/2025 | Sample Unique Key | 21 |
|---|---|---|---|
| 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 | 07/14/2025 |
| Sample type | Quality Control | A brief description of the sample | SC |
| The quantity of what the sample constitutes | CY | From where was the sample collected | Source |
| First name of sampler or witnessed by | Kristian | Last name of sampler or witnessed by | Lopez |
| Title of sampler | QC Technician | Telephone number of sampler | |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Robertsons Ready Mix | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | Barrier | Bid Item | Not set |
Material Information
| Material Type | Concrete | The concrete mix design number | RRM20135 |
|---|---|---|---|
| The truck number from where the sample was collected | 2024 | The batch plant ticket number from where the sample was collected | 1561650 |
| Concrete batch plant | Otay Mesa | The fabricator/manufacturer designation for the sample | |
| A detailed description of where the material sample was collected | NB Rte805, 47th Street, Barrier | Where the material sample would have been placed if not sampled | NB Rte805, 47th Street, Barrier |
| From Lot No. | Bag Lot No. |
Test Details
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DIME Sample ID: 2025-07-13-21
DIME Test ID: 2025-07-13-21-1
Testing Lab: RMA Group - Rancho Cucamonga
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2025-09-03
Test Results
Unit system used?: US Units
Number of specimens: 2
Test performed: With density determined by dimension measurements
Input Type: Calculated
Tester's full name: Jesse Lara
Date of test: 07/20/2025
Average diameter of cylinder 1: 6.00 in
Average diameter of cylinder 2: 6.00 in
Comment on any defect in either specimen or caps (Max 250 Characters): no data
Average cylinder density (to nearest 1 pcf): 148.6 lb/ft^3
General comments (publicly viewable) (Max 1000 characters): Avg. Compressive Strength - 2740psi
Test was verified on 9/3/2025 ✔