Summary for Test 2023-07-28-59-1
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 993807 DEA: 07353304 EFIS: 0718000272 |
|---|---|
| DIST-CO-RTE-PM | 07-LA-110-23.1 |
| Award Date | 11/03/2022 |
| Closeout Date | 09/24/2024 |
| Work Description | REPLACE BRIDGE RAILING WITH CONCRETE BARRIER. AND UPGRADE LIGHTING. |
| Location Description | LOS ANGELES COUNTY IN LOS ANGELES AT THIRD STREET OVERCROSSING |
| QA Service Level | 1 (Verified on 05/11/2022) |
Sample Information
| Sample Taken Date | 07/28/2023 | Sample Unique Key | 59 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 08/09/2023 | Sample type | Department Acceptance |
| A brief description of the sample | 4X8 PCC cylinders | The quantity of what the sample constitutes | 130 CY |
| From where was the sample collected | Job Site | First name of sampler or witnessed by | Aziz |
| Last name of sampler or witnessed by | Javahery | Title of sampler | Assistant Structure Representative |
| Telephone number of sampler | Laboratory sample identification | 23-354 | |
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | National Ready Mix Concrete Company | |
| Transportation Laboratory (TL) Number | 07-28-46 | 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 | S72C447T11 |
|---|---|---|---|
| The truck number from where the sample was collected | NA | The batch plant ticket number from where the sample was collected | 651552 |
| Concrete batch plant | National Ready Mix Concrete | The fabricator/manufacturer designation for the sample | |
| A detailed description of where the material sample was collected | wheelborrow | 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: 2023-07-28-59
DIME Test ID: 2023-07-28-59-1
Testing Lab: CT D07 - Materials Field Laboratory, Unit 1953
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2023-08-25
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: Robert Achuela
Date of test: 08/25/2023
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1: 4.02 in
Average diameter of cylinder 2: 4.02 in
Average diameter of cylinder 3: 4.02 in
Maximum load on cylinder 1: 64544 lb
Maximum load on cylinder 2: 65006 lb
Maximum load on cylinder 3: 63315 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: 28 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 12.69 in^2
Cross sectional area of cylinder 2: 12.69 in^2
Cross sectional area of cylinder 3: 12.69 in^2
Compressive strength of cylinder 1: 5086.2 psi
Compressive strength of cylinder 2: 5122.6 psi
Compressive strength of cylinder 3: 4989.4 psi
Compressive strength (to nearest 10 psi): 5070 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 8/25/2023 ✔