Summary for Test 2021-10-19-31-1
Test performed: CTM 523-May 2020Project Information
| Project Identifiers | Project ID: 214524 DEA: 07304504 EFIS: 0714000067 |
|---|---|
| DIST-CO-RTE-PM | 07-LA-57-R0.0/R4.5 |
| Award Date | 06/11/2020 |
| Closeout Date | 04/03/2025 |
| Work Description | CONCRETE PAVEMENT, CONCRETE BARRIER, AND ELECTRICAL WORK. |
| Location Description | LOS ANGELES COUNTY IN DIAMOND BAR AND CITY OF INDUSTRY FROM ORANGE COUNTY LINE TO ROUTE 57/60 SEPARATION |
| QA Service Level | 1 (Verified on 08/12/2020) |
Sample Information
| Sample Taken Date | 10/19/2021 | Sample Unique Key | 31 |
|---|---|---|---|
| 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 | 10/20/2021 |
| Sample type | Per Request | A brief description of the sample | A set of 2 PCC concrete beam test specimens |
| The quantity of what the sample constitutes | Per 1000 CY | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Ali | Last name of sampler or witnessed by | Rehman |
| Title of sampler | Field Materials Tester | Telephone number of sampler | 7148753445 |
| Laboratory sample identification | 212640-07304504-111621 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | Vanguard at the 57 Freeway | 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 | crcp 570 |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | 8421 | |
| Concrete batch plant | Vanguard at 57 Freeway | The fabricator/manufacturer designation for the sample | Batch |
| A detailed description of where the material sample was collected | concrete sample from wheelbarrow | Where the material sample would have been placed if not sampled | NB 57 mainline |
| From Lot No. | Bag Lot No. |
Test Details
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DIME Sample ID: 2021-10-19-31
DIME Test ID: 2021-10-19-31-1
Testing Lab: Kleinfelder, Incorporated - Los Angeles
Test Method: CTM 523-May 2020: Method of Test for Flexural Strength of Concrete
Test Release Date: 2021-11-17
Test Results
Number of specimens: 2
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?: No
Input Type: Calculated
Tester's full name: Jeff Diaz
Date of test: 11/16/2021
Identification number: 1
Width of specimen: 6.0 inch
Width of specimen 2: 6.0 inch
Depth of specimen: 5.9 inch
Depth of specimen 2: 5.9 inch
Span length of specimen: 18 inch
Span length of specimen 2: 18 inch
Maximum load applied: 600 lb
Maximum load applied 2: 635 lb
Curing history and apparent moisture condition of the specimen: 0
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: 620 psi
Modulus of rupture 2: 660 psi
Modulus of rupture average: 640 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 11/17/2021 ✔