Summary for Test 2019-11-21-4-1

Test performed: ASTM C39-17a

Project Information

Project IdentifiersProject ID: 213745
DEA: 080Q1204
EFIS: 0800020125
DIST-CO-RTE-PM08-SBD-18-99.5-100.9
Award Date02/19/2019
Closeout Date03/24/2020
Work DescriptionWIDEN ROADBED AND CONSTRUCT RAISED CURB MEDIAN
Location DescriptionSAN BERNARDINO COUNTY FROM COBALT ROAD TO ROUTE 395
QA Service Level1 (Verified on 04/02/2019)

Sample Information

Sample Taken Date11/21/2019 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 testing11/25/2019
Sample typeQuality Assurance A brief description of the sampleConcrete Cylinders
The quantity of what the sample constitutes6 From where was the sample collectedJob Site
First name of sampler or witnessed byEkene Last name of sampler or witnessed byEzeoke
Title of samplerTET Telephone number of sampler
Laboratory sample identification997-21 Linked DIME Sample ID
The fabricator/manufacturer/facility nameRobertsons Victorville Transportation Laboratory (TL) Number21
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeConcrete The concrete mix design numberSC590B38
The truck number from where the sample was collected1435 The batch plant ticket number from where the sample was collected4536092
Concrete batch plantRobertons Victorville The fabricator/manufacturer designation for the sampleUnknown
A detailed description of where the material sample was collectedDrum Truck Where the material sample would have been placed if not sampledRoute 18 in front of Edison Plant
From Lot No.Unknown Bag Lot No.Unknown

Test Details

DIME Sample ID: 2019-11-21-4
DIME Test ID: 2019-11-21-4-1
Testing Lab: CT D08 - Fontana Southern Regional Laboratory
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2019-12-10

Test Results


Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: MC
Date of test: 11/28/2019
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 6.02 in
Average diameter of cylinder 2: 6.00 in
Maximum load on cylinder 1: 96160 lb
Maximum load on cylinder 2: 98220 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
Age of specimen in hours: no data
Cross sectional area of cylinder 1: 28.46 in^2
Cross sectional area of cylinder 2: 28.27 in^2
Compressive strength of cylinder 1: 3378.8 psi
Compressive strength of cylinder 2: 3474.4 psi
Compressive strength (to nearest 10 psi): 3430 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 12/10/2019