Summary for Test 2017-07-21-22-2

Test performed: ASTM C39-10

Project Information

Project IdentifiersProject ID: 209187
DEA: 04235624
EFIS: 0400000678
COOP: 042583
DIST-CO-RTE-PM04-SCL,SM-101-52.0/52.6,0.0/0.6
Award Date04/28/2015
Closeout Date01/08/2020
Work DescriptionBRIDGE REPLACEMENT
Location DescriptionSANTA CLARA AND SAN MATEO COUNTIES IN PALO ALTO AND EAST PALO ALTO FROM OREGON EXPRESSWAY OVERCROSSING TO 0.3 MILE SOUTH OF UNIVERSITY AVENUE OVERCROSSING
QA Service Level1 (Verified on 12/11/2013)

Sample Information

Sample Taken Date07/21/2017 Sample Unique Key22
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 testing07/22/2017
Sample typeQuality Control A brief description of the sample6x12 concrete cylinders
The quantity of what the sample constitutes4 cylinders From where was the sample collectedJob Site
First name of sampler or witnessed byHector Last name of sampler or witnessed byAvelica
Title of samplerUnknown Telephone number of samplerUnknown
Laboratory sample identificationUnknown Linked DIME Sample IDUnknown
The fabricator/manufacturer/facility nameCentral Concrete Transportation Laboratory (TL) NumberUnknown
Inspector Lot Number from the Transportation Laboratory (TL) FormUnknown Structure unique identifierUnknown
Structure nameUnknown

Material Information

Material TypeConcrete The concrete mix design numberD15PP562
The truck number from where the sample was collectedUnknown The batch plant ticket number from where the sample was collected18445785
Concrete batch plantUnknown The fabricator/manufacturer designation for the sampleUnknown
A detailed description of where the material sample was collectedNB 101 Stage 4 Where the material sample would have been placed if not sampledUnknown
From Lot No.Unknown Bag Lot No.Unknown

Test Details

DIME Sample ID: 2017-07-21-22
DIME Test ID: 2017-07-21-22-2
Testing Lab: Twining, Inc. - Sacramento
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2018-03-02

Test Results


Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Juan Gomez
Date of test: 08/18/2017
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 6.01 in
Average diameter of cylinder 2: 6.01 in
Maximum load on cylinder 1: 157070 lb
Maximum load on cylinder 2: 161400 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 5
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
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):5610 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 2/23/2018