Test 2021-06-13-1-2 (ASTM C39-17a) Summary

Project Information
Project IdentifiersProject ID: 214795
DEA: 030H3424
EFIS: 0317000153
DIST-CO-RTE-PM03-SAC-99-22.6
Work DescriptionREPLACE BRIDGE DECK WITH PRESTRESSED CONCRETE BOX GIRDER.
Location DescriptionSACRAMENTO COUNTY IN SACRAMENTO AT 21ST AVENUE UNDERCROSSING
Sample Information
Sample Taken Date6/13/2021 Sample Unique Key1
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 testing6/14/2021
Sample typeQuality Assurance A brief description of the sample3x6 concrete cylinders
The quantity of what the sample constitutes11 Cylinders From where was the sample collectedJob Site
First name of sampler or witnessed byDon Last name of sampler or witnessed byAdams
Title of sampler Laboratory sample identification
The fabricator/manufacturer/facility nameJobsite Transportation Laboratory (TL) Number007
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name21st Avenue UC
Material Information
Material TypeConcrete The concrete mix design numberUnknown
The truck number from where the sample was collected The batch plant ticket number from where the sample was collectedUnknown
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedUnknown Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.
Test Details
DIME Sample ID: 2021-06-13-1
DIME Test ID: 2021-06-13-1-2
Testing Lab: CT HQ - Sacramento Concrete Testing Laboratory
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2021-08-08
Test Results

Unit system used?: US Units
Number of specimens: 4
Test performed: With no density determined
Input Type: Measured
Tester's full name: Spencer Adams
Date of test: 08/08/2021
Capped in accordance with?: ASTM C39 - Ground End
Average diameter of cylinder 1: 3.00 in
Average diameter of cylinder 2: 3.00 in
Average diameter of cylinder 3: 3.00 in
Average diameter of cylinder 4: 3.00 in
Maximum load on cylinder 1: 168148 lb
Maximum load on cylinder 2: 172206 lb
Maximum load on cylinder 3: 168558 lb
Maximum load on cylinder 4: 174954 lb
Type of fracture pattern of cylinder 1: 1
Type of fracture pattern of cylinder 2: 1
Type of fracture pattern of cylinder 3: 1
Type of fracture pattern of cylinder 4: 1
Comment on any defect in either specimen or caps (Max 250 Characters): Specimen 5 broke out of range and thus was excluded from average (19,618 psi).
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: 56 days
Age of specimen in hours: no data
Cross sectional area of cylinder 1: 7.07 in^2
Cross sectional area of cylinder 2: 7.07 in^2
Cross sectional area of cylinder 3: 7.07 in^2
Cross sectional area of cylinder 4: 7.07 in^2
Compressive strength of cylinder 1: 23783.3 psi
Compressive strength of cylinder 2: 24357.3 psi
Compressive strength of cylinder 3: 23841.3 psi
Compressive strength of cylinder 4: 24746 psi
Compressive strength (to nearest 10 psi):24180 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 08/08/2021