Summary for Test 2022-12-21-72-1
Test performed: CTM 523-May 2020Project Information
| Project Identifiers | Project ID: 993162 DEA: 07319104 EFIS: 0716000017 |
|---|---|
| DIST-CO-RTE-PM | 07-LA-91-R11.8 |
| Award Date | 02/10/2022 |
| Closeout Date | 01/11/2024 |
| Work Description | ADJUST VERTICAL CLEARANCE WITH ROADWAY EXCAVATION AND PLACE JPCP. |
| Location Description | LOS ANGELES COUNTY IN LONG BEACH AT NORTHBOUND ROUTE 710 TO EASTBOUND ROUTE 91 CONNECTOR |
| QA Service Level | 1 (Verified on 11/30/2021) |
Sample Information
| Sample Taken Date | 12/21/2022 | Sample Unique Key | 72 |
|---|---|---|---|
| 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 | 12/22/2022 |
| Sample type | Quality Assurance | A brief description of the sample | Concrete Beams JPCP |
| 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 | Marcus | Last name of sampler or witnessed by | Molina |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | 23-0013 | 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 | LB060008 |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | 7259221 | |
| 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: 2022-12-21-72
DIME Test ID: 2022-12-21-72-1
Testing Lab: Alta Vista Solutions - Whittier
Test Method: CTM 523-May 2020: Method of Test for Flexural Strength of Concrete
Test Release Date: 2023-01-20
Test Results
Number of specimens: 3
Unit system used?: US Units
Does the testing machine measure load or stress on the beam specimen?: Load
Fracture initiates in the tension surface: Within the Middle Third of the Span Length
Is a beam dimensional correction factor used?: Yes
Input Type: Measured
Tester's full name: Julian Calderon
Date of test: 01/18/2023
Identification number: 23-0013
Width of specimen: 6.05 inch
Width of specimen 2: 6.05 inch
Width of specimen 3: 6.10 inch
Depth of specimen: 6.10 inch
Depth of specimen 2: 6.10 inch
Depth of specimen 3: 6.05 inch
Span length of specimen: 18 inch
Span length of specimen 2: 18 inch
Span length of specimen 3: 18 inch
Maximum load applied: 8817 lb
Maximum load applied 2: 8880 lb
Maximum load applied 3: 8373 lb
Correction Factor: 0.96
Correction Factor 2: 0.96
Correction Factor 3: 0.97
Curing history and apparent moisture condition of the specimen: Ok
If specimen was capped, ground or if leather shims were used: 0
Defects in specimen: 0
Age of specimen: 28 days
Age of specimen in hours: no data
Modulus of rupture: 675 psi
Modulus of rupture 2: 680 psi
Modulus of rupture 3: 655 psi
Modulus of rupture average: 670 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 1/20/2023 ✔