Summary for Test 2023-10-03-103-3

Test performed: CTM 523-May 2020

Project Information

Project IdentifiersProject ID: 993608
DEA: 081H8204
EFIS: 0817000138
DIST-CO-RTE-PM08-SBD-15,138-R21.6,R14.8/R15.1
Award Date08/26/2022
Closeout Date03/28/2024
Work DescriptionSIGNAL AND LIGHTING SYSTEM, HMA, JPCP, AND ROADWAY EXCAVATION.
Location DescriptionSAN BERNARDINO COUNTY IN PHELAN ON ROUTE 138 FROM 0.3 MILE WEST OF ROUTE 138/15 SEPARATION TO ROUTE 138/15 SEPARATION AND ON ROUTE 15 SOUTHBOUND EXIT RAMP AT ROUTE 138
QA Service Level1 (Verified on 11/16/2022)

Sample Information

Sample Taken Date10/03/2023 Sample Unique Key103
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 testing10/04/2023
Sample typeAcceptance A brief description of the sampleConcrete beams
The quantity of what the sample constitutes2 Beams From where was the sample collectedJob Site
First name of sampler or witnessed byK. Patel / Last name of sampler or witnessed byC. Ozuruigbo
Title of samplerTET Telephone number of sampler
Laboratory sample identification2H-A1, 2H-A2 Linked DIME Sample ID
The fabricator/manufacturer/facility nameRobertson's Ready Mix - Adelanto 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 numberRRM22127
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected7951770
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedback of concrete truck Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2023-10-03-103
DIME Test ID: 2023-10-03-103-3
Testing Lab: CT D08 - Fontana Field Testing Laboratory
Test Method: CTM 523-May 2020: Method of Test for Flexural Strength of Concrete
Test Release Date: 2023-11-22

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: Calculated
Tester's full name: K. Patel, C. Ozuruigbo
Date of test: 11/07/2023
Identification number: 2H
Width of specimen: 6.10 inch
Width of specimen 2: 6.05 inch
Depth of specimen: 6.00 inch
Depth of specimen 2: 6.10 inch
Span length of specimen: 18 inch
Span length of specimen 2: 18 inch
Maximum load applied: 9195 lb
Maximum load applied 2: 9240 lb
Curing history and apparent moisture condition of the specimen: Curing room, Moist
If specimen was capped, ground or if leather shims were used: No
Defects in specimen: No
Age of specimen: 35 days
Age of specimen in hours: 840 hours
Modulus of rupture: 755 psi
Modulus of rupture 2: 740 psi
Modulus of rupture average: 750 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 11/22/2023