Summary for Test 2020-10-21-26-1

Test performed: ASTM C39-18

Project Information

Project IdentifiersProject ID: 214601
DEA: 041J5694
EFIS: 0419000313
DIST-CO-RTE-PM04---
Award DateNot set
Closeout DateNot set
Work DescriptionNot set
Location DescriptionNot set
QA Service Level1 (Verified on 04/08/2022)

Sample Information

Sample Taken Date10/21/2020 Sample Unique Key26
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 testing10/22/2020
Sample typeQuality Control A brief description of the samplePCC Core
The quantity of what the sample constitutes76 CY From where was the sample collectedJob Site
First name of sampler or witnessed byMahmood Last name of sampler or witnessed bySamarah
Title of samplerField Technician Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameCentral Concrete Supply Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure nameSW 6 Barrier

Material Information

Material TypeConcrete The concrete mix design numberD20115E1
The truck number from where the sample was collected6211 The batch plant ticket number from where the sample was collected18119416
Concrete batch plantCentral Concrete South SFO Plant The fabricator/manufacturer designation for the sampleUnknown
A detailed description of where the material sample was collectedSW 6 Barrier Where the material sample would have been placed if not sampledSW Barrier
From Lot No.Unknown Bag Lot No.Unknown

Test Details

DIME Sample ID: 2020-10-21-26
DIME Test ID: 2020-10-21-26-1
Testing Lab: Kiewit Infrastructure West Co. - Redwood City
Test Method: ASTM C39-18: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2020-11-24

Test Results


Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Matthew Liu
Date of test: 11/18/2020
Average diameter of cylinder 1: 6.01 in
Average diameter of cylinder 2: 6.01 in
Capped in accordance with?: ASTM C617/CTM521
Maximum load on cylinder 1: 137020 lb
Maximum load on cylinder 2: 128130 lb
Type of fracture pattern of cylinder 1: 5
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: 28 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1:28.37 in^2
Cross sectional area of cylinder 2:28.37 in^2
Compressive strength (to nearest 10 psi):4680 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 11/24/2020