Summary for Test 2022-12-07-43-1

Test performed: CTM 523-May 2020

Project Information

Project IdentifiersProject ID: 215220
DEA: 07210624
EFIS: 0719000068
DIST-CO-RTE-PM07-LA,SBD-71-1.8/R4.7&R0.0/R0.2
Award Date02/05/2021
Closeout DateNot set
Work DescriptionPLACE STRUCTURE CONCRETE RETAINING WALLS & BOX CULVERT AND PLACE JPCP.
Location DescriptionIN LOS ANGELES AND SAN BERNARDINO COUNTIES IN POMONA AND CHINO HILLS FROM 0.2 MILE SOUTH OF MISSION BOULEVARD OVERCROSSING TO 0.2 MILE OF SAN BERNARDINO COUNTY LINE.
QA Service Level1 (Verified on 03/24/2021)

Sample Information

Sample Taken Date12/07/2022 Sample Unique Key43
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 testing12/08/2022
Sample typeQuality Assurance A brief description of the sampleConcrete Beams JPCP
The quantity of what the sample constitutes10 Cubic Yards From where was the sample collectedJob Site
First name of sampler or witnessed byManuel Last name of sampler or witnessed byUy
Title of sampler Telephone number of sampler
Laboratory sample identification23-0003 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 numberLB060008
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected7363848
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: 2022-12-07-43
DIME Test ID: 2022-12-07-43-1
Testing Lab: Alta Vista Solutions - Whittier
Test Method: CTM 523-May 2020: Method of Test for Flexural Strength of Concrete
Test Release Date: 2023-01-04

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?: No
Input Type: Measured
Tester's full name: Nathan Ogbasellasie
Date of test: 01/04/2023
Identification number: 23-0003
Width of specimen: 6.1 inch
Width of specimen 2: 6.05 inch
Width of specimen 3: 6.05 inch
Depth of specimen: 6 inch
Depth of specimen 2: 6.05 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: 8531 lb
Maximum load applied 2: 9402 lb
Maximum load applied 3: 9701 lb
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: 700 psi
Modulus of rupture 2: 765 psi
Modulus of rupture 3: 790 psi
Modulus of rupture average: 750 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 1/4/2023