Test 2021-01-18-4-4 (ASTM C39-17a) Summary

Project Information
Project IdentifiersProject ID: 213750
DEA: 120K0224
EFIS: 1214000097
DIST-CO-RTE-PM12-ORA-5-14.5/17.1
Work DescriptionSouth County Improvement Project (Phase 2 - Oso/Alicia) CONST BRIDGES, RW, SW, HMA PVMT, JPCP, DRAINAGE, AND ELECT SYSTEMS.
Location DescriptionORANGE COUNTY IN MISSION VIEJO AND LAGUNA HILLS FROM 0.7 MILE SOUTH OF OSO PARKWAY OVERCROSSING TO 0.3 MILE SOUTH OF ALICIA PARKWAY OVERCROSSING
Sample Information
Sample Taken Date1/18/2021 Sample Unique Key4
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 testing1/19/2021
Sample typeQuality Control A brief description of the sampleMix Design 312
The quantity of what the sample constitutes20 cy From where was the sample collectedJob Site
First name of sampler or witnessed byFrancisco Last name of sampler or witnessed byLopez
Title of samplerQ C Supervisor Laboratory sample identification008
The fabricator/manufacturer/facility nameCoreslab Structures L A Inc Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure nameOso Parkway Route 5
Material Information
Material TypeConcrete The concrete mix design number312
The truck number from where the sample was collectedTruck 2 Batch 4 5 6 The batch plant ticket number from where the sample was collected77246 77247 77248
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedBed 9 from front discharge RMT into wheelbarrow Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.
Test Details
DIME Sample ID: 2021-01-18-4
DIME Test ID: 2021-01-18-4-4
Testing Lab: Coreslab
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2021-01-20
Test Results

Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Francisco Lopez
Date of test: 01/19/2021
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 6.00 in
Average diameter of cylinder 2: 6.00 in
Maximum load on cylinder 1: 215506 lb
Maximum load on cylinder 2: 216648 lb
Type of fracture pattern of cylinder 1: 4
Type of fracture pattern of cylinder 2: 4
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: 0 days
Age of specimen in hours: 21 hours
Cross sectional area of cylinder 1:28.2 in^2
Cross sectional area of cylinder 2:28.2 in^2
Compressive strength (to nearest 10 psi):7640 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 01/20/2021