Test 2019-06-18-1-1 (ASTM C39-10) Summary

Project Information
Project IdentifiersProject ID: 209695
DEA: 08347704
EFIS: 0800000616
DIST-CO-RTE-PM08-SBD-SR-58-0/12.9
Work Description(Alternative Delivery) The CMGC project will upgrade SR 58 from 2- to 4-lanes in San Bernardino County from the Kern County line to 7.5 miles east of US-395.
Location DescriptionSR-58 / 395 Kramer Junction project. In San Bernardino County from the Kern County line to 7.5 miles east of US-395.
Sample Information
Sample Taken Date6/18/2019 Sample Unique Key1
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 testing6/19/2019
Sample typeQuality Assurance A brief description of the sample6x12 concrete cylinders
The quantity of what the sample constitutes2 From where was the sample collectedJob Site
First name of sampler or witnessed byLarry Last name of sampler or witnessed byFrancisco
Title of samplerte Laboratory sample identification976-0618A
The fabricator/manufacturer/facility nameKiewitt Plant Transportation Laboratory (TL) Number0618A
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure namesta 788 50 EB Mainline
Material Information
Material TypeConcrete The concrete mix design numberLB18-0031
The truck number from where the sample was collected18696 The batch plant ticket number from where the sample was collectedna
Concrete batch plantUnknown The fabricator/manufacturer designation for the sampleKIEWITT
A detailed description of where the material sample was collected70 cy Where the material sample would have been placed if not sampledsta 788 50 EB Mainline
From Lot No.Unknown Bag Lot No.Unknown
Test Details
DIME Sample ID: 2019-06-18-1
DIME Test ID: 2019-06-18-1-1
Testing Lab: CT - Southern Regional Laboratory
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2019-07-03
Test Results

Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: MM
Date of test: 06/25/2019
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 6.02 in
Average diameter of cylinder 2: 6.01 in
Maximum load on cylinder 1: 21280 lb
Maximum load on cylinder 2: 21010 lb
Type of fracture pattern of cylinder 1: 1
Type of fracture pattern of cylinder 2: 1
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
Cross sectional area of cylinder 1: 28.46 in^2
Cross sectional area of cylinder 2: 28.37 in^2
Compressive strength of cylinder 1: 747.7 psi
Compressive strength of cylinder 2: 740.6 psi
Compressive strength (to nearest 10 psi):740 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 07/03/2019