Summary for Test 2022-07-23-8-1

Test performed: CTM 524-March 2013

Project Information

Project IdentifiersProject ID: 993418
DEA: 07324404
EFIS: 0716000077
DIST-CO-RTE-PM07-LA-22-0.0/1.5
Award Date02/18/2022
Closeout Date09/24/2024
Work DescriptionPLACE RHMA-G AND MODIFY SIGNAL AND LIGHTING SYSTEM.
Location DescriptionLOS ANGELES COUNTY IN LONG BEACH FROM ROUTE 1 TO SAN GABRIEL RIVER UNDERCROSSING
QA Service Level1 (Verified on 12/06/2021)

Sample Information

Sample Taken Date07/23/2022 Sample Unique Key8
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 testing07/23/2022
Sample typeDepartment Acceptance A brief description of the sampleJPCPRS
The quantity of what the sample constitutes60 CY From where was the sample collectedJob Site
First name of sampler or witnessed byChad Last name of sampler or witnessed byChotibhongs
Title of samplerMREA Telephone number of sampler213-817-0387
Laboratory sample identification22-1888 Linked DIME Sample ID
The fabricator/manufacturer/facility nameNA Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name Bid ItemNot set

Material Information

Material TypeConcrete The concrete mix design numberNA
The truck number from where the sample was collected The batch plant ticket number from where the sample was collectedNA
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedcollected from chute to Wheel Barrow Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2022-07-23-8
DIME Test ID: 2022-07-23-8-1
Testing Lab: CT D07 - Materials Field Laboratory, Unit 1953
Test Method: CTM 524-March 2013: Method of Test for Flexural Strength Of Rapid Strength Concrete
Test Release Date: 2022-08-02

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?: No
Input Type: Measured
Tester's full name: Chad Chotibhongs
Date of test: 08/02/2022
Identification number: 22-1889
Width of specimen: 6.0625 inch
Width of specimen 2: 6 inch
Width of specimen 3: 6 inch
Depth of specimen: 6 inch
Depth of specimen 2: 6.0625 inch
Depth of specimen 3: 6 inch
Span length of specimen: 18 inch
Span length of specimen 2: 18 inch
Span length of specimen 3: 18 inch
Maximum load applied: 8990 lb
Maximum load applied 2: 9060 lb
Maximum load applied 3: 8880 lb
Cap thickness: 0 inch
Curing history and apparent moisture condition of the specimen: Good
If specimen was capped, ground or if leather shims were used: no
Defects in specimen, including numbers of beams discarded during test: None
Age of specimen: 10 days
Age of specimen in hours: no data
Modulus of rupture: 780 psi
Modulus of rupture 2: 780 psi
Modulus of rupture 3: 780 psi
Modulus of rupture average: 780 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 8/2/2022