Summary for Test 2021-01-20-15-1

Test performed: ASTM C39-17a

Project Information

Project IdentifiersProject ID: 215039
DEA: 081H4004
EFIS: 0817000031
DIST-CO-RTE-PM08-SBD-40-0.4
Award Date08/19/2020
Closeout Date06/30/2021
Work DescriptionMINOR CONCRETE (MINOR STRUCTURE).
Location DescriptionSAN BERNARDINO COUNTY IN BARSTOW AT 0.4 MILE EAST OF ROUTE 15
QA Service Level1 (Verified on 10/21/2020)

Sample Information

Sample Taken Date01/20/2021 Sample Unique Key15
Date that the sample was received by the laboratory/organization performing the testing02/08/2021 Sample typeQuality Assurance
A brief description of the sampleconcrete cylinders The quantity of what the sample constitutes2 cylinders
From where was the sample collectedJob Site First name of sampler or witnessed byLarry
Last name of sampler or witnessed byFrancisco Title of samplerTE
Telephone number of sampler Laboratory sample identification1024-120
Linked DIME Sample ID The fabricator/manufacturer/facility nameRobertsons
Transportation Laboratory (TL) Number1024-120 Inspector Lot Number from the Transportation Laboratory (TL) Form
Structure unique identifier Structure name
Bid ItemNot set

Material Information

Material TypeConcrete The concrete mix design numberSC505B38
The truck number from where the sample was collected3 The batch plant ticket number from where the sample was collectedNA
Concrete batch plantROBERTSONS The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedDRUM TRUCK Where the material sample would have been placed if not sampledSTA 1790 EB I40 BLAIR DITCH CHANNEL
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2021-01-20-15
DIME Test ID: 2021-01-20-15-1
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: 2021-03-05

Test Results


Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: Jose Guzman
Date of test: 02/17/2021
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 5.99 in
Average diameter of cylinder 2: 5.98 in
Maximum load on cylinder 1: 118670 lb
Maximum load on cylinder 2: 116330 lb
Type of fracture pattern of cylinder 1: 1
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: 1.00
Correction factor for cylinder 2: 1.00
Age of specimen: 28 days
Age of specimen in hours: no data
Cross sectional area of cylinder 1: 28.18 in^2
Cross sectional area of cylinder 2: 28.09 in^2
Compressive strength of cylinder 1: 4211.1 psi
Compressive strength of cylinder 2: 4141.3 psi
Compressive strength (to nearest 10 psi): 4180 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 3/5/2021 ✔