Summary for Test 2025-11-21-4-3
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 1001142 DEA: 01461704 EFIS: 0116000032 |
|---|---|
| DIST-CO-RTE-PM | 01-HUM-36-25.4 |
| Award Date | 05/28/2025 |
| Closeout Date | Not set |
| Work Description | WATER TREATMENT SYSTEM UPGRADE AND REPLACE ASPHALT CONCRETE SURFACING. |
| Location Description | HUMBOLDT COUNTY NEAR BRIDGEVILLE AT THE BRIDGEVILLE MAINTENANCE STATION |
| QA Service Level | 1 (Verified on 05/05/2025) |
Sample Information
| Sample Taken Date | 11/21/2025 | Sample Unique Key | 4 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 11/21/2025 | Sample type | Quality Assurance |
| A brief description of the sample | Type II-V Cement & GGBF | The quantity of what the sample constitutes | 9 CY |
| From where was the sample collected | Job Site | First name of sampler or witnessed by | Michele |
| Last name of sampler or witnessed by | Stover | Title of sampler | |
| Telephone number of sampler | Laboratory sample identification | ||
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Mercer Fraser - Fortuna | |
| Transportation Laboratory (TL) Number | Inspector Lot Number from the Transportation Laboratory (TL) Form | ||
| Structure unique identifier | Structure name | ||
| Bid Item | 3935559 |
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 | 694 | The batch plant ticket number from where the sample was collected | 51883-1 |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | Sampled from chute of ready mix truck | 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: 2025-11-21-4
DIME Test ID: 2025-11-21-4-3
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: 2025-12-19
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Leif Ayres
Date of test: 12/19/2025
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: 85708 lb
Maximum load on cylinder 2: 88498 lb
Maximum load on cylinder 3: 88233 lb
Type of fracture pattern of cylinder 1: 5
Type of fracture pattern of cylinder 2: 5
Type of fracture pattern of cylinder 3: 5
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): 6960 psi
General comments (publicly viewable) (Max 1000 characters): 12/19/25 28 Day Break
Test was verified on 12/19/2025 ✔