Test 2014-12-06-1-1 (ASTM C39-10) Summary

Project Information
Project IdentifiersProject ID: 7285
DEA: 040120T4
EFIS: 0400000027
DIST-CO-RTE-PM04-SF-80-12.6/13.9
Work DescriptionCONSTRUCT BRIDGE, ROADWAYS, ELECTRICAL, BUILDINGS AND REMOVE BRIDGES
Location DescriptionTHE CITY AND COUNTY OF SAN FRANCISCO FROM THE YERBA BUENA TUNNEL TO 1.3 KM EAST OF THE YERBA BUENA TUNNEL
Sample Information
Sample Taken Date12/6/2014 Sample Unique Key1
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 testing12/11/2014
Sample typeQuality Assurance A brief description of the sampleconcrete cylinders
The quantity of what the sample constitutes28 Day Breaks From where was the sample collectedOther
First name of sampler or witnessed byPamela Last name of sampler or witnessed byGagnier
Title of samplerTransportation Engineer Laboratory sample identificationUnknown
The fabricator/manufacturer/facility nameJobsite Transportation Laboratory (TL) NumberUnknown
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifierTower Crane Foundation E3
Structure nameOld SFOBB
Material Information
Material TypeConcrete The concrete mix design numberD101C5E1
The truck number from where the sample was collected1226 The batch plant ticket number from where the sample was collected18936435
Concrete batch plant12 The fabricator/manufacturer designation for the sampleCentral Concrete
A detailed description of where the material sample was collectedJobsite Where the material sample would have been placed if not sampledNot set
From Lot No.Not set Bag Lot No.Not set
Test Details
DIME Sample ID: 2014-12-06-1
DIME Test ID: 2014-12-06-1-1
Testing Lab: CT HQ - Sacramento Concrete Testing Laboratory
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2015-01-05
Test Results

Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: SV
Date of test: 01/05/2015
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 6.03 in
Average diameter of cylinder 2: 6.02 in
Maximum load on cylinder 1: 166927 lb
Maximum load on cylinder 2: 168383 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): Both cylinder diameters for each specimen are not in compliance. w/ ASTM C39 section 6.1. Diameters of the same cylinder differ more than 2%.
Correction factor for cylinder 1: 1
Correction factor for cylinder 2: no data
Age of specimen: 30 days
Cross sectional area of cylinder 1: 28.56 in^2
Cross sectional area of cylinder 2: 28.46 in^2
Compressive strength of cylinder 1: 5844.8 psi
Compressive strength of cylinder 2: 5916.5 psi
Compressive strength (to nearest 10 psi):5880 psi
General comments (publicly viewable) (Max 1000 characters): Cylinder diameters for each specimen are not within 2% requirement. Please check cylinder molds prior to sampling concrete cylinders.
Test Graph
Source: Partner Data Point File
Test graph for Cylinder Code 1 of 2

Source: Partner Data Point File
Test graph for Cylinder Code 2 of 2

Test was verified on 01/05/2015