Test 2015-07-02-4-2 (CTM 521-November 2014) Summary

Project Information
Project IdentifiersProject ID: 209139
DEA: 071170U4
EFIS: 0700000085
DIST-CO-RTE-PM07-LA-10-33.2/37.2
Work DescriptionCONSTRUCT HOV LANES, WIDEN BRIDGES, AND REALIGN RAMPS.
Location DescriptionLOS ANGELES COUNTY IN BALDWIN PARK AND WEST COVINA FROM 0.1 MILE WEST OF PUENTE AVENUE UNDERCROSSING TO 0.2 MILE EAST OF HOLLENBECK STREET UNDERCROSSING
Sample Information
Sample Taken Date7/2/2015 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 testing7/7/2015
Sample typeQuality Assurance A brief description of the sample6x12 concrete cylinders
The quantity of what the sample constitutes4 From where was the sample collectedJob Site
First name of sampler or witnessed byWalter Last name of sampler or witnessed byPereira
Title of samplerASR Laboratory sample identification882-20
The fabricator/manufacturer/facility nameCemex Transportation Laboratory (TL) Number41775420
Inspector Lot Number from the Transportation Laboratory (TL) FormUnknown Structure unique identifierUnknown
Structure nameSW 1888 OH sign 13 B CIDH conc Pile
Material Information
Material TypeConcrete The concrete mix design number1570340
The truck number from where the sample was collected6831 The batch plant ticket number from where the sample was collected259949709
Concrete batch plant4475A The fabricator/manufacturer designation for the samplePlant
A detailed description of where the material sample was collectedTruck Where the material sample would have been placed if not sampledSW 1888 OH sign 13 B CIDH conc Pile
From Lot No.Not set Bag Lot No.Not set
Test Details
DIME Sample ID: 2015-07-02-4
DIME Test ID: 2015-07-02-4-2
Testing Lab: CT - Southern Regional Laboratory
Test Method: CTM 521-November 2014: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2015-08-12
Test Results

Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: Matthew Clayton
Date of test: 07/30/2015
Average diameter of cylinder 1: 5.99 in
Average diameter of cylinder 2: 5.99 in
Maximum load on cylinder 1: 130050 lb
Maximum load on cylinder 2: 122890 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
Age of specimen: 28 days
Cross sectional area of cylinder 1: 28.18 in^2
Cross sectional area of cylinder 2: 28.18 in^2
Compressive strength of cylinder 1: 4615 psi
Compressive strength of cylinder 2: 4360.9 psi
Compressive strength (to nearest 10 psi):4490 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 08/12/2015