Summary for Test 2026-03-30-24-2
Test performed: ASTM C39-21Project Information
| Project Identifiers | Project ID: 1000663 DEA: 081J3304 EFIS: 0818000019 |
|---|---|
| DIST-CO-RTE-PM | 08-SBD, -15-160.9/161.5 |
| Award Date | 12/24/2024 |
| Closeout Date | Not set |
| Work Description | BUILDING WORK. |
| Location Description | SAN BERNARDINO COUNTY NEAR MOUNTAIN PASS FROM 0.2 MILE SOUTH TO 0.4 MILE NORTH OF VALLEY WELLS SAFETY ROADSIDE REST AREA |
| QA Service Level | 1 (Verified on 01/13/2025) |
Sample Information
| Sample Taken Date | 03/30/2026 | Sample Unique Key | 24 |
|---|---|---|---|
| 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 | 04/01/2026 |
| Sample type | Quality Assurance | A brief description of the sample | 4x8 concrete cylinders |
| The quantity of what the sample constitutes | 6 | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Ruben | Last name of sampler or witnessed by | Romero |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Hi Grade | 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 | 0 |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | 8021129 | |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | NB Rest Area | 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: 2026-03-30-24
DIME Test ID: 2026-03-30-24-2
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: 2026-04-27
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: 04/27/2026
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
Apparent mass of submerged cylinder 1: 0 lb
Average diameter of cylinder 1: 3.99 in
Average diameter of cylinder 2: 4.00 in
Average diameter of cylinder 3: 4.00 in
Maximum load on cylinder 1: 50010 lb
Maximum load on cylinder 2: 49500 lb
Maximum load on cylinder 3: 51740 lb
Type of fracture pattern of cylinder 1: 2
Type of fracture pattern of cylinder 2: 6
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: 0 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 12.5 in^2
Cross sectional area of cylinder 2: 12.57 in^2
Cross sectional area of cylinder 3: 12.57 in^2
Compressive strength of cylinder 1: 4000.0 psi
Compressive strength of cylinder 2: 3940.0 psi
Compressive strength of cylinder 3: 4120 psi
Compressive strength (to nearest 10 psi): 4020 psi
Serial number of delivery ticket, if available: no data
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 4/27/2026 ✔