Summary for Test 2024-02-08-20-1

Test performed: CTM 523-May 2020

Project Information

Project IdentifiersProject ID: 214649
DEA: 07316004
EFIS: 0715000194
DIST-CO-RTE-PM07-LA-14-60.70
Award Date02/07/2023
Closeout DateNot set
Work DescriptionREHABILITATION FOR THE ON/OFF RAMPS AND ADJACENT SHOULDERS. UPGRADING METAL BEAM GUARDRAILS, AC DIKES, SIGN PANELS, CURB RAMPS, TRAFFIC LOOPS DETECTORS, AND SOME OTHER HIGHWAY APPURTENANCES.
Location DescriptionROUTE 14 FROM PALMDALE BLVD TO KERN COUNTRY LINE.
QA Service Level1 (Verified on 01/29/2020)

Sample Information

Sample Taken Date02/08/2024 Sample Unique Key20
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 testing02/08/2024
Sample typeQuality Assurance A brief description of the sample3 Concrete Beams JPCP
The quantity of what the sample constitutes10 cubic yards From where was the sample collectedJob Site
First name of sampler or witnessed byAleksey Last name of sampler or witnessed bySouglobov
Title of sampler Telephone number of sampler
Laboratory sample identification24-0305 Linked DIME Sample ID
The fabricator/manufacturer/facility nameN/A 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 numberSCI-12622-1
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected12
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedwheelbarrow Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2024-02-08-20
DIME Test ID: 2024-02-08-20-1
Testing Lab: Alta Vista Solutions - Whittier
Test Method: CTM 523-May 2020: Method of Test for Flexural Strength of Concrete
Test Release Date: 2024-03-26

Test Results


Number of specimens: 3
Unit system used?: US Units
Does the testing machine measure load or stress on the beam specimen?: Stress
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: Aleksey Souglobov
Date of test: 03/21/2024
Identification number: 24-0305
Width of specimen: 6.05 inch
Width of specimen 2: 6.00 inch
Width of specimen 3: 6.10 inch
Depth of specimen: 6.00 inch
Depth of specimen 2: 6.05 inch
Depth of specimen 3: 6.10 inch
Span length of specimen: 18 inch
Span length of specimen 2: 18 inch
Span length of specimen 3: 18 inch
Maximum recording: 6748 psi
Maximum recording 2: 6600 psi
Maximum recording 3: 6882 psi
Correction Factor: 1
Correction Factor 2: 1
Correction Factor 3: 1
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: 42 days
Age of specimen in hours: 0 hours
Modulus of rupture: 6750 psi
Modulus of rupture 2: 6600 psi
Modulus of rupture 3: 6880 psi
Modulus of rupture average: 6745 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 3/26/2024