Summary for Test 2026-08-10-1-1
Test performed: CTM 521-June 2012Project Information
| Project Identifiers | Project ID: 1001281 DEA: 11430234 EFIS: 1118000029 |
|---|---|
| DIST-CO-RTE-PM | 11-SD-805-0.1/14.6 |
| Award Date | Not set |
| Closeout Date | Not set |
| Work Description | REPLACE CONC PVMT, CONSTRUCT AUX LANE & BIKE TRAIL, ELECT, & LANDSCAPE |
| Location Description | SAN DIEGO COUNTY IN SAN DIEGO, CHULA VISTA AND NATIONAL CITY FROM 0.3 MILE SOUTH OF ROUTE 805/5 SEPARATION TO ROUTE 805/15 SEPARATION |
| QA Service Level | 1 (Verified on 06/09/2025) |
Sample Information
| Sample Taken Date | 08/10/2026 | Sample Unique Key | 1 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 08/10/2026 | Sample type | Quality Assurance |
| A brief description of the sample | Field Sample | The quantity of what the sample constitutes | Field Sample |
| From where was the sample collected | Source | First name of sampler or witnessed by | Gerardo |
| Last name of sampler or witnessed by | Cordero | Title of sampler | |
| Telephone number of sampler | Laboratory sample identification | Bid Item 162-164 | |
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Volumetric Truck | |
| 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 | CTS-72-EHI |
|---|---|---|---|
| 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 | Field | 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: 2026-08-10-1
DIME Test ID: 2026-08-10-1-1
Testing Lab: CT D11 - District 11 Materials Laboratory
Test Method: CTM 521-June 2012: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2026-09-09
Test Results
Number of specimens: 2
Input Type: Calculated
Tester's full name: Daniel Smith
Date of test: 09/08/2026
Correction factor: 1
Cylinder Age: 28 days
Break Description of Cylinder 1 (if not 'cone'): 3
Break Description of Cylinder 2 (if not 'cone'): 3
Average Compressive Strength (to nearest 10): 8250 lb/in^2
Compressive Strength of Cylinder 1: 8429.33 lb/in^2
Compressive Strength of Cylinder 2: 8071.59 lb/in^2
General comments (publicly viewable) (Max 1000 characters): Complies 28 Day - 4000psi Min
Test was verified on 9/9/2026 ✔