Summary for Test 2022-10-18-78-1

Test performed: ASTM C39-17a

Project Information

Project IdentifiersProject ID: 993333
DEA: 04264724
EFIS: 0419000068
DIST-CO-RTE-PM04-MRN-101-R20.8/27.1
Award Date04/26/2022
Closeout DateNot set
Work DescriptionCIP BRIDGES, CONSTRUCT ROADWAY, RETAINING WALLS AND MODIFY ELECTRICAL.
Location DescriptionMARIN COUNTY IN AND NEAR NOVATO FROM 0.1 MILE SOUTH OF FRANKLIN AVENUE OVERHEAD TO 0.5 MILE SOUTH OF SAN ANTONIO CREEK BRIDGE
QA Service Level1 (Verified on 11/01/2021)

Sample Information

Sample Taken Date10/18/2022 Sample Unique Key78
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 testing12/12/2022
Sample typeQuality Assurance A brief description of the sample3" Cores
The quantity of what the sample constitutes3 Cores From where was the sample collectedJob Site
First name of sampler or witnessed byPhil Last name of sampler or witnessed byLaTasa
Title of samplerTEC Telephone number of sampler17072460441
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameGCC/ Shamrock Materials Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier27-0092L
Structure nameOlive Avenue UC

Material Information

Material TypeConcrete The concrete mix design number3728LV
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 collectedCore from Jobsite Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2022-10-18-78
DIME Test ID: 2022-10-18-78-1
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: 2022-12-12

Test Results


Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: SA
Date of test: 12/12/2022
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 3.33 in
Average diameter of cylinder 2: 3.33 in
Average diameter of cylinder 3: 3.33 in
Maximum load on cylinder 1: 52908 lbf
Maximum load on cylinder 2: 63173 lbf
Maximum load on cylinder 3: 69268 lbf
Type of fracture pattern of cylinder 1: 1
Type of fracture pattern of cylinder 2: 1
Type of fracture pattern of cylinder 3: 1
Comment on any defect in either specimen or caps (Max 250 Characters): no data
Correction factor for cylinder 1: 0.91
Correction factor for cylinder 2: 0.88
Correction factor for cylinder 3: 0.88
Age of specimen: 55 days
Age of specimen in hours: no data
Cross sectional area of cylinder 1: 8.71 in^2
Cross sectional area of cylinder 2: 8.71 in^2
Cross sectional area of cylinder 3: 8.71 in^2
Compressive strength of cylinder 1: 5552.0 psi
Compressive strength of cylinder 2: 6347.0 psi
Compressive strength of cylinder 3: 7031 psi
Compressive strength (to nearest 10 psi): 6310 psi
General comments (publicly viewable) (Max 1000 characters):
Test Graph
Source: Bluehill Data Point File
Test graph for Cylinder Code 1 of 3

Source: Bluehill Data Point File
Test graph for Cylinder Code 2 of 3

Source: Bluehill Data Point File
Test graph for Cylinder Code 3 of 3

Test was verified on 12/12/2022