Summary for Test 2023-04-03-37-1
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 214451 DEA: 07303704 EFIS: 0714000035 |
|---|---|
| DIST-CO-RTE-PM | 07-LA-101-8.0/27.3 |
| Award Date | 12/19/2019 |
| Closeout Date | 05/07/2024 |
| Work Description | REPLACE CONCRETE BARRIERS. |
| Location Description | THE CITY AND COUNTY OF LOS ANGELES FROM PILGRIMAGE OVERCROSSING TO VALLEY CIRCLE BOULEVARD OVERCROSSING |
| QA Service Level | 1 (Verified on 08/12/2020) |
Sample Information
| Sample Taken Date | 04/03/2023 | Sample Unique Key | 37 |
|---|---|---|---|
| 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 | 04/04/2023 |
| Sample type | Quality Assurance | A brief description of the sample | 2 Concrete Cylinders LCB |
| The quantity of what the sample constitutes | 10 Cubic Yards | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Aleksey | Last name of sampler or witnessed by | Souglobov |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | 23-0349 | 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 |
Material Information
| Material Type | Concrete | The concrete mix design number | S29000 |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | 235874 | |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | Wheelbarrow | 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: 2023-04-03-37
DIME Test ID: 2023-04-03-37-1
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: 2023-04-12
Test Results
Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: Nathan Ogbasellasie
Date of test: 04/10/2023
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 5.96 in
Average diameter of cylinder 2: 5.97 in
Maximum load on cylinder 1: 16435 lb
Maximum load on cylinder 2: 15763 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 3
Comment on any defect in either specimen or caps (Max 250 Characters): no data
Correction factor for cylinder 1: 1
Correction factor for cylinder 2: 1
Age of specimen: 7 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 27.9 in^2
Cross sectional area of cylinder 2: 27.99 in^2
Compressive strength of cylinder 1: 589.1 psi
Compressive strength of cylinder 2: 563.2 psi
Compressive strength (to nearest 10 psi): 580 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 4/12/2023 ✔