Test 2018-12-19-5-1 (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 Date12/19/2018 Sample Unique Key5
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 testing12/20/2018
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 kenedy Last name of sampler or witnessed byFrancisco
Title of samplerMaterials Tester Laboratory sample identification976-19184
The fabricator/manufacturer/facility nameKiewitt Plant Transportation Laboratory (TL) Number121918-4
Inspector Lot Number from the Transportation Laboratory (TL) FormUnknown Structure unique identifierstation 108 18 eb sb on ramp
Structure namestation 108 18 eb sb on ramp
Material Information
Material TypeConcrete The concrete mix design numberLB18-0094
The truck number from where the sample was collectedna The batch plant ticket number from where the sample was collected13072
Concrete batch plantUnknown The fabricator/manufacturer designation for the samplekiwiett
A detailed description of where the material sample was collectedat 3 40 pm Where the material sample would have been placed if not sampledstation 108 18 eb sb on ramp
From Lot No.Unknown Bag Lot No.Unknown
Test Details
DIME Sample ID: 2018-12-19-5
DIME Test ID: 2018-12-19-5-1
Testing Lab: CT - Southern Regional Laboratory
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2019-01-04
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: 12/26/2018
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: 14000 lb
Maximum load on cylinder 2: 13890 lb
Type of fracture pattern of cylinder 1: 1
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: 7 days
Cross sectional area of cylinder 1: 28.27 in^2
Cross sectional area of cylinder 2: 28.27 in^2
Compressive strength of cylinder 1: 495.2 psi
Compressive strength of cylinder 2: 491.3 psi
Compressive strength (to nearest 10 psi):490 psi
General comments (publicly viewable) (Max 1000 characters): specimen did not meet 530 psi at 7 days

Test was verified on 12/28/2018