Summary for Test 2025-06-03-68-1
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 995085 DEA: 07322904 EFIS: 0716000059 |
|---|---|
| DIST-CO-RTE-PM | 07-LA-27-0.0/18.6 |
| Award Date | 11/06/2023 |
| Closeout Date | Not set |
| Work Description | REMOVE EXISTING AC PAVEMENT & HMA OVERLAY. |
| Location Description | LOS ANGELES COUNTY IN AND NEAR LOS ANGELES FROM ROUTE 1 TO DEVONSHIRE STREET |
| QA Service Level | 1 (Verified on 09/11/2023) |
Sample Information
| Sample Taken Date | 06/03/2025 | Sample Unique Key | 68 |
|---|---|---|---|
| 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 | 05/27/2025 |
| Sample type | Quality Assurance | A brief description of the sample | 6x12 concrete cylinders |
| The quantity of what the sample constitutes | 20 CY | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Mike | Last name of sampler or witnessed by | Dillion |
| Title of sampler | Materials Tester | Telephone number of sampler | 9097018239 |
| Laboratory sample identification | 25-1667-1668-1669 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | N/A | 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 | 830C396L0A |
|---|---|---|---|
| The truck number from where the sample was collected | Truck or Ticket 208226 | The batch plant ticket number from where the sample was collected | Load 2 |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | Jobsite | 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: 2025-06-03-68
DIME Test ID: 2025-06-03-68-1
Testing Lab: Alta Vista Solutions - Whittier
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2025-06-11
Test Results
Unit system used?: US Units
Number of specimens: 6
Test performed: With no density determined
Input Type: Measured
Tester's full name: Marcus Molina
Date of test: 06/03/2025
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 5.98 in
Average diameter of cylinder 2: 6.00 in
Average diameter of cylinder 3: 5.99 in
Average diameter of cylinder 4: 6.00 in
Average diameter of cylinder 5: 5.98 in
Average diameter of cylinder 6: 6.01 in
Maximum load on cylinder 1: 19831 lb
Maximum load on cylinder 2: 18305 lb
Maximum load on cylinder 3: 20106 lb
Maximum load on cylinder 4: 18707 lb
Maximum load on cylinder 5: 20293 lb
Maximum load on cylinder 6: 18709 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
Type of fracture pattern of cylinder 4: 5
Type of fracture pattern of cylinder 5: 5
Type of fracture pattern of cylinder 6: 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
Correction factor for cylinder 4: 1.00
Correction factor for cylinder 5: 1.00
Correction factor for cylinder 6: 1.00
Age of specimen: 7 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 28.09 in^2
Cross sectional area of cylinder 2: 28.27 in^2
Cross sectional area of cylinder 3: 28.18 in^2
Cross sectional area of cylinder 4: 28.27 in^2
Cross sectional area of cylinder 5: 28.09 in^2
Cross sectional area of cylinder 6: 28.37 in^2
Compressive strength of cylinder 1: 706.0 psi
Compressive strength of cylinder 2: 647.5 psi
Compressive strength of cylinder 3: 713.5 psi
Compressive strength of cylinder 4: 661.7 psi
Compressive strength of cylinder 5: 722.4 psi
Compressive strength of cylinder 6: 659.5 psi
Compressive strength (to nearest 10 psi): 690 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 6/11/2025 ✔