Summary for Test 2025-06-19-7-1
Test performed: ASTM C39-18Project Information
| Project Identifiers | Project ID: 1001249 DEA: 031N5504 EFIS: 0325000797 |
|---|---|
| DIST-CO-RTE-PM | 03-BUT-70-35/36 |
| Award Date | 02/03/2025 |
| Closeout Date | Not set |
| Work Description | Major Damage Restoration |
| Location Description | BUT 70 Viaduct |
| QA Service Level | 1 (Verified on 05/06/2025) |
Sample Information
| Sample Taken Date | 06/19/2025 | Sample Unique Key | 7 |
|---|---|---|---|
| Will the laboratory/organization for which you are a member perform testing on this material sample? | No | Date that the sample was received by the laboratory/organization performing the testing | 06/19/2025 |
| Sample type | Quality Assurance | A brief description of the sample | CIDH Wet Pile Concrete |
| The quantity of what the sample constitutes | 13 CY | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Jason | Last name of sampler or witnessed by | Charmbury |
| Title of sampler | ASR | Telephone number of sampler | |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Mathews Ready Mix | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | 12-0209 | |
| Structure name | Concow Sidehill Viaduct | Bid Item | Not set |
Material Information
| Material Type | Concrete | The concrete mix design number | 072335F25O |
|---|---|---|---|
| The truck number from where the sample was collected | 732 | The batch plant ticket number from where the sample was collected | 16033650 |
| Concrete batch plant | Mathews Readymix Oroville | The fabricator/manufacturer designation for the sample | |
| A detailed description of where the material sample was collected | Chute of the Truck | Where the material sample would have been placed if not sampled | Bent 4 Left CIDH Pile |
| From Lot No. | Bag Lot No. |
Test Details
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DIME Sample ID: 2025-06-19-7
DIME Test ID: 2025-06-19-7-1
Testing Lab: CT D03 - Chico Field Laboratory
Test Method: ASTM C39-18: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2026-07-12
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: Brad McKeehan
Date of test: 07/31/2025
Average diameter of cylinder 1: 4.00 in
Average diameter of cylinder 2: 4.00 in
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 3: 4.00 in
Maximum load on cylinder 1: 98940 lb
Maximum load on cylinder 2: 106940 lb
Maximum load on cylinder 3: 98990 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: 42 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 12.57 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: 7871.1 psi
Compressive strength of cylinder 2: 8507.6 psi
Compressive strength of cylinder 3: 7875.1 psi
Compressive strength (to nearest 10 psi): 8080 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 7/12/2026 ✔