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Summary for Test 2023-01-20-10-3

Test performed: CTM 523-May 2020

Project Information

Project Identifiers	Project ID: 993386 DEA: 060R1904 EFIS: 0614000057 COOP: 061783
DIST-CO-RTE-PM	06-KER-184,223-L0.0/L0.3,R15.7/R16.3
Award Date	01/25/2022
Closeout Date	04/08/2024
Work Description	CONSTRUCT ROUNDABOUT, CURB RAMPS, AND LIGHTING SYSTEMS.
Location Description	KERN COUNTY NEAR ARVIN ON ROUTE 184 FROM ROUTE 223 TO 0.3 MILE NORTH OF ROUTE 223 AND ON ROUTE 223 FROM 0.3 MILE WEST OF ROUTE 184 TO 0.3 MILE EAST OF ROUTE 184
QA Service Level	1 (Verified on 11/15/2021)

Sample Information

Sample Taken Date	01/20/2023	Sample Unique Key	10
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 testing	01/20/2023
Sample type	Quality Assurance	A brief description of the sample	JPCP concrete
The quantity of what the sample constitutes	38 Cubic Yards	From where was the sample collected	Job Site
First name of sampler or witnessed by	Neale	Last name of sampler or witnessed by	Bown
Title of sampler	Tester	Telephone number of sampler
Laboratory sample identification		Linked DIME Sample ID
The fabricator/manufacturer/facility name	Golden Empire - Bakersfield	Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form		Structure unique identifier
Structure name		Bid Item	Not set

Material Information

Material Type	Concrete	The concrete mix design number	ND15518C
The truck number from where the sample was collected	9187 load4	The batch plant ticket number from where the sample was collected	207289730
Concrete batch plant	Golden Empire Bakersfield	The fabricator/manufacturer designation for the sample	14 beams at jobsite 90 and 91
A detailed description of where the material sample was collected	Back of Truck	Where the material sample would have been placed if not sampled	PAVEMENT SLAB
From Lot No.		Bag Lot No.

Test Details

DIME Sample ID: 2023-01-20-10

DIME Test ID: 2023-01-20-10-3

Testing Lab: CT D06 - Bakersfield Field Laboratory

Test Method: CTM 523-May 2020: Method of Test for Flexural Strength of Concrete

Test Release Date: 2023-02-08

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: Andy Grewal

Date of test: 02/08/2023

Identification number: 090

Width of specimen: 6.0 inch

Width of specimen 2: 6.0 inch

Width of specimen 3: 5.9 inch

Depth of specimen: 6.2 inch

Depth of specimen 2: 6.1 inch

Depth of specimen 3: 6.2 inch

Span length of specimen: 18 inch

Span length of specimen 2: 18 inch

Span length of specimen 3: 18 inch

Maximum load applied: 7180 lb

Maximum load applied 2: 6930 lb

Maximum load applied 3: 6890 lb

Curing history and apparent moisture condition of the specimen: Good and Field Curing Beams

If specimen was capped, ground or if leather shims were used: Leather shims were used

Defects in specimen: 0

Age of specimen: 19 days

Age of specimen in hours: no data

Modulus of rupture: 570 psi

Modulus of rupture 2: 560 psi

Modulus of rupture 3: 555 psi

Modulus of rupture average: 560 psi

General comments (publicly viewable) (Max 1000 characters): 10.2 Field curing beams for open to traffic requirement 550 psi per section 40

Test File Attachments

File Name	Extension	File Size	Date Uploaded	Test ID	Actions
06-0R1904_37042_230120_19D_90	pdf	211.51 KB	02/08/2023	2023-01-20-10-3	Info

Test was verified on 2/8/2023 ✔