Summary for Test 2025-08-12-46-2
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 994751 DEA: 010C5004 EFIS: 0112000292 |
|---|---|
| DIST-CO-RTE-PM | 01-HUM-36-11.3/34.6 |
| Award Date | 03/02/2023 |
| Closeout Date | Not set |
| Work Description | Project Name: Bridge Rail Replacement - 3 Bridges |
| Location Description | Hely Creek, Little Larabee Creek and Butte Creek Bridge. |
| QA Service Level | 1 (Verified on 04/27/2023) |
Sample Information
| Sample Taken Date | 08/12/2025 | Sample Unique Key | 46 |
|---|---|---|---|
| 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 | 08/13/2025 |
| Sample type | Quality Assurance | A brief description of the sample | PCC with slag and air entrainment. |
| The quantity of what the sample constitutes | 11 CY | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Sam | Last name of sampler or witnessed by | Kaplan |
| Title of sampler | ASR | Telephone number of sampler | 707-496-0826 |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Mercer Fraser | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | Little Larabe Creek Bridge | Bid Item | Not set |
Material Information
| Material Type | Concrete | The concrete mix design number | MF CL 1 .40 SLAG AE |
|---|---|---|---|
| The truck number from where the sample was collected | 683 | The batch plant ticket number from where the sample was collected | 111152 |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | Concrete dischanged from the truck | Where the material sample would have been placed if not sampled | Abutment 1 wingwall |
| From Lot No. | Bag Lot No. |
Test Details
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DIME Sample ID: 2025-08-12-46
DIME Test ID: 2025-08-12-46-2
Testing Lab: CT D01 - District 1 Materials Laboratory
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2025-09-09
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Jamie Kelley
Date of test: 09/09/2025
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 4.00 in
Average diameter of cylinder 2: 4.00 in
Average diameter of cylinder 3: 4.00 in
Maximum load on cylinder 1: 86281 lb
Maximum load on cylinder 2: 78916 lb
Maximum load on cylinder 3: 85645 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 3
Type of fracture pattern of cylinder 3: 3
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
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 (to nearest 10 psi): 6650 psi
General comments (publicly viewable) (Max 1000 characters): 2 cylinder-28 day breaks on 9/9/25. If cylinders exceed 5000 psi, break 3rd cylinder. If average strength is below 5000 psi, reserve 3 remaining cylinders for 42 day break.
Test was verified on 9/9/2025 ✔