Test 2020-01-30-21-1 (ASTM C39-10) Summary

Project Information
Project IdentifiersProject ID: 213702
DEA: 041G4304
EFIS: 0412000126
DIST-CO-RTE-PM04-NAP-128-R7.4
Work DescriptionREPLACE BRIDGE, HMA PAVING, DRAINAGE AND RSP
Location DescriptionNAPA COUNTY NEAR SAINT HELENA AT CONN CREEK
Sample Information
Sample Taken Date1/30/2020 Sample Unique Key21
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 testing2/3/2020
Sample typeQuality Assurance A brief description of the sample6x12 concrete cylinders
The quantity of what the sample constitutes2 Cylinders From where was the sample collectedJob Site
First name of sampler or witnessed byNANA Last name of sampler or witnessed byBUDU
Title of samplerUnknown Laboratory sample identificationUnknown
The fabricator/manufacturer/facility nameHarold Smith and Sons Transportation Laboratory (TL) Number28 - Napa
Inspector Lot Number from the Transportation Laboratory (TL) FormUnknown Structure unique identifier21-0115
Structure nameConn Creek Bridge Approach Slab
Material Information
Material TypeConcrete The concrete mix design numberCT1 15
The truck number from where the sample was collected123 The batch plant ticket number from where the sample was collected159384
Concrete batch plantHarold Smith St Helena The fabricator/manufacturer designation for the sampleHarold Smith
A detailed description of where the material sample was collectedBack of Truck Where the material sample would have been placed if not sampledUnknown
From Lot No.Unknown Bag Lot No.Unknown
Test Details
DIME Sample ID: 2020-01-30-21
DIME Test ID: 2020-01-30-21-1
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: 2020-02-27
Test Results

Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: LMC/SA/PM
Date of test: 02/27/2020
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 5.99 in
Average diameter of cylinder 2: 5.98 in
Maximum load on cylinder 1: 177918 lb
Maximum load on cylinder 2: 164736 lb
Type of fracture pattern of cylinder 1: 4
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
Correction factor for cylinder 2: 1
Age of specimen: 28 days
Cross sectional area of cylinder 1: 28.17 in^2
Cross sectional area of cylinder 2: 28.07 in^2
Compressive strength of cylinder 1: 6315.9 psi
Compressive strength of cylinder 2: 5868.8 psi
Compressive strength (to nearest 10 psi):6090 psi
General comments (publicly viewable) (Max 1000 characters):
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 02/27/2020