Test 2021-06-18-20-1 (CTM 521-June 2020) Summary

Project Information
Project IdentifiersProject ID: 215257
DEA: 11056374
EFIS: 1117000087
DIST-CO-RTE-PM11-SD-11-0.6/2.7
Work DescriptionCONSTRUCT INTERCHANGE, PLACE JPCP, HMA, AND INSTALL LIGHTING.
Location DescriptionSAN DIEGO COUNTY NEAR SAN DIEGO FROM 0.2 MILE WEST OF SANYO AVENUE UNDERCROSSING TO 1.2 MILE EAST OF ENRICO FERMI DRIVE OVERCROSSING
Sample Information
Sample Taken Date6/18/2021 Sample Unique Key20
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 testing6/21/2021
Sample typeQuality Control A brief description of the sampleCIP Concrete
The quantity of what the sample constitutes200 From where was the sample collectedJob Site
First name of sampler or witnessed byJerrod Last name of sampler or witnessed byWilliams
Title of sampler Laboratory sample identification
The fabricator/manufacturer/facility nameRobertsons Otay 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 numberRRM20045
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected6343413
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedSample from Concrete Truck, wheelbarrow Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.
Test Details
DIME Sample ID: 2021-06-18-20
DIME Test ID: 2021-06-18-20-1
Testing Lab: Sequoia Consultant
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2021-07-22
Test Results

Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Larry Fukushima
Date of test: 07/16/2021
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1: 6.00 in
Average diameter of cylinder 2: 6.00 in
Maximum load on cylinder 1: 118350 lb
Maximum load on cylinder 2: 121990 lb
Type of fracture pattern of cylinder 1: 5
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
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1:28.75 in^2
Cross sectional area of cylinder 2:28.75 in^2
Compressive strength (to nearest 10 psi):4250 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 07/22/2021