Summary for Test 2023-07-23-23-7
Test performed: CTM 524-March 2013Project Information
Project Identifiers | Project ID: 994803 DEA: 043J0704 EFIS: 0415000077 |
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DIST-CO-RTE-PM | 04-CC-80-10.1/13.5 |
Award Date | 03/10/2023 |
Closeout Date | Not set |
Work Description | Remove PCC and AC, place PCP and AC Resurfacing. |
Location Description | Construction on State Highway in Contra Costa County in Hercules and Crockett from Route 80/4 separation to 0.1 mile west of Crockett Viaduct. |
QA Service Level | 1 (Verified on 05/10/2023) |
Sample Information
Sample Taken Date | 07/23/2023 | Sample Unique Key | 23 |
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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 | 07/23/2023 |
Sample type | Quality Assurance | A brief description of the sample | Concrete Beams |
The quantity of what the sample constitutes | 4 | From where was the sample collected | Job Site |
First name of sampler or witnessed by | Nick | Last name of sampler or witnessed by | Hall |
Title of sampler | Telephone number of sampler | 7072999133 | |
Laboratory sample identification | Linked DIME Sample ID | ||
The fabricator/manufacturer/facility name | Vanguard/G3 | Transportation Laboratory (TL) Number | |
Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
Structure name | East Bound HWY 80 Lane 3 |
Material Information
Material Type | Concrete | The concrete mix design number | HE4x12BM |
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The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | None | |
Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
A detailed description of where the material sample was collected | Concrete Truck | Where the material sample would have been placed if not sampled | |
From Lot No. | Bag Lot No. |
Test Details
DIME Sample ID: 2023-07-23-23
DIME Test ID: 2023-07-23-23-7
Testing Lab: CT D04 - Richmond Field Laboratory
Test Method: CTM 524-March 2013: Method of Test for Flexural Strength Of Rapid Strength Concrete
Test Release Date: 2023-08-30
Test Results
Number of specimens: 3
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
Fracture occurred at a capped section: Yes
Is a beam dimensional correction factor used?: Yes
Input Type: Calculated
Tester's full name: IGNACIO ARECHIGA
Date of test: 07/23/2023
Identification number: Rich_23_160
Width of specimen: 6 inch
Width of specimen 2: 6 inch
Width of specimen 3: 6 inch
Depth of specimen: 6 inch
Depth of specimen 2: 6 inch
Depth of specimen 3: 6 inch
Span length of specimen: 20 inch
Span length of specimen 2: 20 inch
Span length of specimen 3: 20 inch
Maximum load applied: 400 lb
Maximum load applied 2: 330 lb
Maximum load applied 3: 410 lb
Correction Factor: 0.9
Correction Factor 2: 1
Correction Factor 3: 1
Cap thickness: 0 inch
Curing history and apparent moisture condition of the specimen: Bath/moist
If specimen was capped, ground or if leather shims were used: yes
Defects in specimen, including numbers of beams discarded during test: none
Age of specimen: 0 days
Age of specimen in hours: 12.5 hours
Modulus of rupture: 400 psi
Modulus of rupture 2: 330 psi
Modulus of rupture 3: 410 psi
Modulus of rupture average: 390 psi
General comments (publicly viewable) (Max 1000 characters): Beam Set 39 B
1 specimen failed, the other 3 beams passed
Test was verified on 8/30/2023 ✔