Summary for Test 2025-10-23-28-1
Test performed: ASTM C39-10Project Information
| Project Identifiers | Project ID: 1000681 DEA: 081J7204 EFIS: 0818000099 |
|---|---|
| DIST-CO-RTE-PM | 08-SBD-40-S0.0/S0.8,0.0/R15.0 |
| Award Date | 01/17/2025 |
| Closeout Date | Not set |
| Work Description | REPLACE AC SURFACING, COLD PLANE AC PAVEMENT, HMA, RSP, AND MGS. |
| Location Description | SAN BERNARDINO COUNTY IN AND NEAR BARSTOW FROM 0.1 MILE WEST OF ROBERTA STREET TO MONTARA ROAD AND FROM ROUTE 15 TO 0.4 MILE EAST OF LAVA WASH BRIDGE |
| QA Service Level | 1 (Verified on 01/13/2025) |
Sample Information
| Sample Taken Date | 10/23/2025 | Sample Unique Key | 28 |
|---|---|---|---|
| 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 | 10/24/2025 |
| Sample type | Quality Assurance | A brief description of the sample | 4X8 |
| The quantity of what the sample constitutes | 6 | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Chijioke | Last name of sampler or witnessed by | Okoroanyanwu |
| Title of sampler | ASR | Telephone number of sampler | |
| Laboratory sample identification | 1082-1023 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | robertsons | Transportation Laboratory (TL) Number | 1082-1023 |
| 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 | SC590B33 |
|---|---|---|---|
| The truck number from where the sample was collected | 2127 | The batch plant ticket number from where the sample was collected | 567381 |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | Concrete Barrier | 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: 2025-10-23-28
DIME Test ID: 2025-10-23-28-1
Testing Lab: CT D08 - Fontana Southern Regional Laboratory
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2025-11-24
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: Matthew Clayton
Date of test: 11/20/2025
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 4.00 in
Average diameter of cylinder 2: 4.01 in
Average diameter of cylinder 3: 4.01 in
Maximum load on cylinder 1: 62450 lb
Maximum load on cylinder 2: 61930 lb
Maximum load on cylinder 3: 62110 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 3
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: 28 days
Cross sectional area of cylinder 1: 12.57 in^2
Cross sectional area of cylinder 2: 12.63 in^2
Cross sectional area of cylinder 3: 12.63 in^2
Compressive strength of cylinder 1: 4968.2 psi
Compressive strength of cylinder 2: 4903.4 psi
Compressive strength of cylinder 3: 4917.7 psi
Compressive strength (to nearest 10 psi): 4930 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 11/24/2025 ✔