Summary for Test 2023-04-13-72-4

Test performed: CTM 523-May 2020

Project Information

Project IdentifiersProject ID: 215129
DEA: 050N73U4
EFIS: 0520000166
Award Date10/23/2020
Closeout DateNot set
Work Description!!Please CC Office Engineer Gabrielle Herrera on reports to RE and SR!! Segment 4C - Summerland: Construct HOV lanes and rehabilitation. Source inspection of sign structure trusses, lighting structures, steel soldier piles, epoxy coated rebar,
QA Service Level1 (Verified on 08/24/2020)

Sample Information

Sample Taken Date04/13/2023 Sample Unique Key72
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 testing04/15/2023
Sample typeQuality Assurance A brief description of the sampleCRCP PCC
The quantity of what the sample constitutes355 CY From where was the sample collectedSupplier
First name of sampler or witnessed byDorell Last name of sampler or witnessed byHarper
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameGranite Padaro Concrete Plant Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeConcrete The concrete mix design number231R
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected12111
Concrete batch plantGranite Padaro Plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedDischarge from concrete truck into wheelbarrow Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2023-04-13-72
DIME Test ID: 2023-04-13-72-4
Testing Lab: CT D05 - Carpinteria Field Laboratory
Test Method: CTM 523-May 2020: Method of Test for Flexural Strength of Concrete
Test Release Date: 2023-07-03

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: Measured
Tester's full name: Dorell Harper
Date of test: 04/24/2023
Identification number: 1
Width of specimen: 6.05 inch
Width of specimen 2: 6.05 inch
Depth of specimen: 6.05 inch
Depth of specimen 2: 6.05 inch
Span length of specimen: 18 inch
Span length of specimen 2: 18 inch
Maximum load applied: 7010 lb
Maximum load applied 2: 7400 lb
Curing history and apparent moisture condition of the specimen: Water Bath
If specimen was capped, ground or if leather shims were used: Shims
Defects in specimen: None
Age of specimen: 10.5 days
Age of specimen in hours: 0 hours
Modulus of rupture: 570 psi
Modulus of rupture 2: 600 psi
Modulus of rupture average: 585 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 7/3/2023