Summary for Test 2025-04-28-86-1
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 215038 DEA: 051J7804 EFIS: 0518000052 |
|---|---|
| DIST-CO-RTE-PM | 05-SLO-101-61.88/61.88 |
| Award Date | 10/22/2024 |
| Closeout Date | 07/02/2026 |
| Work Description | SAFETY IMPROVEMENTS |
| Location Description | WELLSONA SAFETY IMPROVEMENTS, SLO 101 |
| QA Service Level | 1 (Verified on 09/03/2020) |
Sample Information
| Sample Taken Date | 04/28/2025 | Sample Unique Key | 86 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 04/29/2025 | Sample type | Quality Control |
| A brief description of the sample | Caltrans Class 2 Concrete | The quantity of what the sample constitutes | 85.5 |
| From where was the sample collected | Job Site | First name of sampler or witnessed by | Ethan |
| Last name of sampler or witnessed by | Betty | Title of sampler | QC Technician |
| Telephone number of sampler | Laboratory sample identification | 22825 | |
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Paso Robles Ready Mix Plant | |
| 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 | 590RN1010 |
|---|---|---|---|
| The truck number from where the sample was collected | 6601 | The batch plant ticket number from where the sample was collected | 2088812 |
| Concrete batch plant | CalPortland Paso Robles | The fabricator/manufacturer designation for the sample | |
| A detailed description of where the material sample was collected | Truck Chute | 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: 2025-04-28-86
DIME Test ID: 2025-04-28-86-1
Testing Lab: CalPortland
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2025-09-08
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Ryan Deveraux
Date of test: 05/26/2025
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: 64495 lb
Maximum load on cylinder 2: 64215 lb
Maximum load on cylinder 3: 65470 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): 5150 psi
General comments (publicly viewable) (Max 1000 characters):
Test File Attachments
| File Name | Extension | File Size | Date Uploaded | Test ID | Actions |
|---|---|---|---|---|---|
| Wellsona 4-28-25 590RN1010 | 45.40 KB | 09/08/2025 | 2025-04-28-86-1 | Info |
Test was verified on 9/8/2025 ✔