Test 2021-04-14-28-1 (ASTM C39-18) Summary

Project Information
Project IdentifiersProject ID: 214601
DEA: 041J5694
EFIS: 0419000313
DIST-CO-RTE-PM04-SM-101-0.0/21.8
Work DescriptionBarrier modifications, overhead signs, freeway lighting and electronic toll system components
Location DescriptionSANTA CLARA AND SAN MATEO COUNTIES FROM 0.3 MILE NORTH OF SAN ANTONIO ROAD TO 0.3 MILE SOUTH OF GRAND AVENUE INTERCHANGE
Sample Information
Sample Taken Date4/14/2021 Sample Unique Key28
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 testing4/15/2021
Sample typeQuality Control A brief description of the sample concrete cylinder
The quantity of what the sample constitutes5 CY From where was the sample collectedJob Site
First name of sampler or witnessed byTalen Last name of sampler or witnessed byTotari
Title of sampler Laboratory sample identification
The fabricator/manufacturer/facility nameCentral Concrete South SFO Plant Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name
Material Information
Material TypeConcrete The concrete mix design numberDDLS89Q3
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected18196601
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedCIDH Pile OS76-1 and OS76-2 Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.
Test Details
DIME Sample ID: 2021-04-14-28
DIME Test ID: 2021-04-14-28-1
Testing Lab: Kiewit Infrastructure West Co.
Test Method: ASTM C39-18: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2021-05-18
Test Results

Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Cole Feeney
Date of test: 05/12/2021
Average diameter of cylinder 1: 6.00 in
Average diameter of cylinder 2: 6.00 in
Capped in accordance with?: ASTM C39 - Ground End
Maximum load on cylinder 1: 6640 lb
Maximum load on cylinder 2: 6730 lb
Type of fracture pattern of cylinder 1: 2
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: 27 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1:28.27 in^2
Cross sectional area of cylinder 2:28.27 in^2
Compressive strength (to nearest 10 psi):6690 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 05/18/2021