Summary for Test 2020-04-17-8-1

Test performed: ASTM C39-17a

Project Information

Project IdentifiersProject ID: 214530
DEA: 042G6904
EFIS: 0400021211
DIST-CO-RTE-PM04-MRN-1-0.0/0.2,0.5/0.8
Award Date01/08/2020
Closeout Date05/07/2021
Work DescriptionRECONSTRUCT CONCRETE SIDEWALKS AND DRIVEWAYS.
Location DescriptionMARIN COUNTY AT ALMONTE FROM ROUTE 101/1 SEPARATION TO 0.2 MILE NORTH OF ROUTE 101/1 SEPARATION AND FROM 0.1 MILE NORTH OF COYOTE CREEK BRIDGE TO FLAMINGO ROAD
QA Service Level1 (Verified on 11/08/2019)

Sample Information

Sample Taken Date04/17/2020 Sample Unique Key8
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 testing04/29/2020
Sample typeQuality Assurance A brief description of the sample6" x12" cylinder
The quantity of what the sample constitutes14cy From where was the sample collectedJob Site
First name of sampler or witnessed byJanine Last name of sampler or witnessed bymarr
Title of samplerSR Telephone number of sampler510-385-6764
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameShamrock Materials Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure nameWest side curb and gutter

Material Information

Material TypeConcrete The concrete mix design number4201a
The truck number from where the sample was collected1955 The batch plant ticket number from where the sample was collected189841
Concrete batch plantShamrock Materials The fabricator/manufacturer designation for the sampleUnknown
A detailed description of where the material sample was collectedCHUTE FROM TRUCK Where the material sample would have been placed if not sampledcurb and gutter
From Lot No.Unknown Bag Lot No.Unknown

Test Details

DIME Sample ID: 2020-04-17-8
DIME Test ID: 2020-04-17-8-1
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: 2020-05-29

Test Results


Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: PM
Date of test: 05/29/2020
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 6.03 in
Average diameter of cylinder 2: 6.03 in
Maximum load on cylinder 1: 194310 lbf
Maximum load on cylinder 2: 195179 lbf
Type of fracture pattern of cylinder 1: 1
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: 42 days
Age of specimen in hours: no data
Cross sectional area of cylinder 1: 28.56 in^2
Cross sectional area of cylinder 2: 28.56 in^2
Compressive strength of cylinder 1: 6804.0 psi
Compressive strength of cylinder 2: 6835.0 psi
Compressive strength (to nearest 10 psi): 6820 psi
General comments (publicly viewable) (Max 1000 characters):
Test Graph
Source: Bluehill Data Point File
Test graph for Cylinder Code 1 of 2

Source: Bluehill Data Point File
Test graph for Cylinder Code 2 of 2

Test was verified on 5/29/2020