Summary for Test 2026-10-28-35-1
Test performed: ASTM C39-21Project Information
| Project Identifiers | Project ID: 1002668 DEA: 080R42A4 EFIS: 0812000076 |
|---|---|
| DIST-CO-RTE-PM | 08-SBD--unknown |
| Award Date | Not set |
| Closeout Date | Not set |
| Work Description | BUILDING MAINTENANCE FACILITY IN THE CITY OF FONTANA ON SE QUADRANT OF SR 210 & I-15 IC |
| Location Description | 0R42A BUILD MAINTENANCE FACILITY ADJACENT TO SOUTHERN REGIONAL LAB (DESIGN BUILD) |
| QA Service Level | 1 (Verified on 10/29/2026) |
Sample Information
| Sample Taken Date | 10/28/2026 | Sample Unique Key | 35 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 05/22/2026 | Sample type | Quality Assurance |
| A brief description of the sample | 4x8 cylinders | The quantity of what the sample constitutes | 3 |
| From where was the sample collected | Job Site | First name of sampler or witnessed by | OLUWATAYO |
| Last name of sampler or witnessed by | OGEYEMI | Title of sampler | |
| Telephone number of sampler | Laboratory sample identification | ||
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Exbon Development Inc. | |
| 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 | 3H40L024 |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | 10604874 | |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | Maintenance Facility Adjacent to SRL | 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: 2026-10-28-35
DIME Test ID: 2026-10-28-35-1
Testing Lab: CT D08 - Fontana Southern Regional Laboratory
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2026-11-04
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: Kennedy Eubany
Date of test: 11/04/2026
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Apparent mass of submerged cylinder 1: 0 lb
Average diameter of cylinder 1: 4.01 in
Average diameter of cylinder 2: 4.00 in
Average diameter of cylinder 3: 4.01 in
Maximum load on cylinder 1: 33960 lb
Maximum load on cylinder 2: 30270 lb
Maximum load on cylinder 3: 31780 lb
Type of fracture pattern of cylinder 1: 2
Type of fracture pattern of cylinder 2: 2
Type of fracture pattern of cylinder 3: 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
Correction factor for cylinder 3: 1.00
Age of specimen: 7 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 12.63 in^2
Cross sectional area of cylinder 2: 12.57 in^2
Cross sectional area of cylinder 3: 12.63 in^2
Compressive strength of cylinder 1: 2690.0 psi
Compressive strength of cylinder 2: 2410.0 psi
Compressive strength of cylinder 3: 2520 psi
Compressive strength (to nearest 10 psi): 2540 psi
Serial number of delivery ticket, if available: no data
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 11/4/2026 ✔