Test 2021-04-30-16-1 (ASTM C39-18) Summary

Project Information
Project IdentifiersProject ID: 212056
DEA: 033H7204
EFIS: 0318000054
DIST-CO-RTE-PM03-BUT-80-R9.2/R9.6
Work Descriptionremove mudslide -Construct TWLTL/turn pockets, widen shoulders, provide improved access for bicyclists/pedestrians, establish a clear recovery zone of 20 feet, and rehabilitate Class II pavement
Location DescriptionNot set
Sample Information
Sample Taken Date4/30/2021 Sample Unique Key16
Will the laboratory/organization for which you are a member perform testing on this material sample?No Date that the sample was received by the laboratory/organization performing the testing5/5/2021
Sample typeQuality Control A brief description of the sampleFour 6 X 12 Concrete Samples
The quantity of what the sample constitutesfour cylinders From where was the sample collectedManufacturer
First name of sampler or witnessed byRay / Shane Last name of sampler or witnessed byBrock
Title of samplerQC Technician Laboratory sample identificationCB1813010006
The fabricator/manufacturer/facility nameJensen Precast Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier03-20000087 04 Butte
Structure nameHwy 70 Cox Lane
Material Information
Material TypeConcrete The concrete mix design number10
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected44012
Concrete batch plantJensen Precast The fabricator/manufacturer designation for the samplePlant
A detailed description of where the material sample was collectedconveyor belt Where the material sample would have been placed if not sampledForm
From Lot No. Bag Lot No.
Test Details
DIME Sample ID: 2021-04-30-16
DIME Test ID: 2021-04-30-16-1
Testing Lab: Jensen Precast - Fontana
Test Method: ASTM C39-18: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2021-05-14
Test Results

Unit system used?: US Units
Number of specimens: 4
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Ray Cuevas
Date of test: 05/14/2021
Average diameter of cylinder 1: 6.00 in
Average diameter of cylinder 2: 6.00 in
Capped in accordance with?: ASTM C39 - Ground End
Average diameter of cylinder 3: 0.00 in
Average diameter of cylinder 4: 0.00 in
Maximum load on cylinder 1: 134130 lb
Maximum load on cylinder 2: 141360 lb
Maximum load on cylinder 3: 0 lb
Maximum load on cylinder 4: 0 lb
Type of fracture pattern of cylinder 1: 2
Type of fracture pattern of cylinder 2: 2
Type of fracture pattern of cylinder 3: 2
Type of fracture pattern of cylinder 4: 2
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
Correction factor for cylinder 3: 1
Correction factor for cylinder 4: 1
Age of specimen: 7 days
Age of specimen in hours: 168 hours
Cross sectional area of cylinder 1:28.27 in^2
Cross sectional area of cylinder 2:28.27 in^2
Cross sectional area of cylinder 3:28.27 in^2
Cross sectional area of cylinder 4:28.27 in^2
Compressive strength (to nearest 10 psi):4740 psi
General comments (publicly viewable) (Max 1000 characters): One cylinder was broken at 7 days with 4740 psi. A second cylinder was broken at 14 days with 5000 psi. Two more pending for a latter test.

Test was verified on 05/14/2021