Summary for Test 2022-10-19-51-1

Test performed: CTM 521-June 2020

Project Information

Project IdentifiersProject ID: 214670
DEA: 07331004
EFIS: 0716000220
DIST-CO-RTE-PM07-VEN-101-9.0/9.2
Award Date04/13/2022
Closeout DateNot set
Work DescriptionCONCRETE SLAB REPLACEMENT & GRIND, PAVEMENT & RESURFACE ACE
Location DescriptionVENTURA COUNTY IN THOUSAND OAKS FROM NORTHBOUND OFF-RAMP TO SOUTHBOUND OFF-RAMP AT CONEJO COMMERCIAL VEHICLE ENFORCEMENT FACILITIES
QA Service Level1 (Verified on 07/12/2021)

Sample Information

Sample Taken Date10/19/2022 Sample Unique Key51
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 testing10/20/2022
Sample typeAcceptance A brief description of the sampleLCB
The quantity of what the sample constitutes10CY 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 sampler213-817-2387
Laboratory sample identification22-2783 Linked DIME Sample ID
The fabricator/manufacturer/facility namePowell Construction 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 numbers30c396L0A
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected589884
Concrete batch plantNational Ready Mix The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedChute discharge into wheel barrel Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2022-10-19-51
DIME Test ID: 2022-10-19-51-1
Testing Lab: CT D07 - Materials Field Laboratory, Unit 1953
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2022-10-27

Test Results


Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: Chad Chotibhongs
Date of test: 10/26/2022
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1: 6.00 in
Average diameter of cylinder 2: 6.01 in
Maximum load on cylinder 1: 15251 lb
Maximum load on cylinder 2: 15265 lb
Type of fracture pattern of cylinder 1: 2
Type of fracture pattern of cylinder 2: 2
Comment on any defect in either specimen or caps (Max 250 Characters): no data
Correction factor for cylinder 1: 1
Correction factor for cylinder 2: 1
Age of specimen: 7 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 28.27 in^2
Cross sectional area of cylinder 2: 28.37 in^2
Compressive strength of cylinder 1: 539.5 psi
Compressive strength of cylinder 2: 538.1 psi
Compressive strength (to nearest 10 psi): 540 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 10/27/2022