Test 2020-11-06-12-1 (CTM 521-June 2020) Summary

Project Information
Project IdentifiersProject ID: 214756
DEA: 050N7AU4
EFIS: 0520000030
DIST-CO-RTE-PM05-SB-101-1.4/4.8
Work DescriptionSegment 4A - Carpinteria: Construct HOV lanes and rehabilitation. Source inspection of sign structure trusses, lighting structures, epoxy coated rebar, precast box culverts, precast RCP.
Location DescriptionCARPINTERIA FROM 0.2 MILE SOUTH OF BAILARD AVENUE OVERCROSSING TO 0.7 MILE SOUTH OF SOUTH PADARO LANE
Sample Information
Sample Taken Date11/6/2020 Sample Unique Key12
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 testing11/7/2020
Sample typeQuality Control A brief description of the sample6 X 12 Concrete Cylinder
The quantity of what the sample constitutes100 cy From where was the sample collectedJob Site
First name of sampler or witnessed byJason Last name of sampler or witnessed byMaynes
Title of samplerQC Technician Laboratory sample identification
The fabricator/manufacturer/facility nameHanson Goleta Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure nameSB 101 OH Sign 10-1
Material Information
Material TypeConcrete The concrete mix design number725A1M0P
The truck number from where the sample was collected3818 The batch plant ticket number from where the sample was collected544896
Concrete batch plantHanson Goleta The fabricator/manufacturer designation for the sample725AM0P
A detailed description of where the material sample was collectedDischarge chute from back of truck Where the material sample would have been placed if not sampledOH Sign 10
From Lot No. Bag Lot No.
Test Details
DIME Sample ID: 2020-11-06-12
DIME Test ID: 2020-11-06-12-1
Testing Lab: Sequoia Consultant
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2020-12-07
Test Results

Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Leo Santamaria
Date of test: 12/04/2020
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 6.00 in
Average diameter of cylinder 2: 6.00 in
Maximum load on cylinder 1: 140320 lb
Maximum load on cylinder 2: 140160 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 3
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
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):4960 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 12/07/2020