Summary for Test 2023-10-26-30-1

Test performed: ASTM C39-17a

Project Information

Project IdentifiersProject ID: 994321
DEA: 040K1604
EFIS: 0416000044
DIST-CO-RTE-PM04-ALA,CC-80-R7.6/8.0,0.0/13.5
Award Date02/08/2023
Closeout DateNot set
Work DescriptionCONSTRUCT RHMA, LIGHTING SYSTEM, AND CONCRETE BARRIER.
Location DescriptionALAMEDA AND CONTRA COSTA COUNTIES IN ALBANY AND CROCKETT FROM 0.4 MILE SOUTH OF ALAMEDA COUNTY LINE TO 0.2 MILE SOUTH OF POMONA STREET
QA Service Level1 (Verified on 10/14/2022)

Sample Information

Sample Taken Date10/26/2023 Sample Unique Key30
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 testing11/02/2023
Sample typeQuality Assurance A brief description of the sampleconcrete CIDH piling
The quantity of what the sample constitutes6 Cylinders 4x8 From where was the sample collectedJob Site
First name of sampler or witnessed byWilliam Last name of sampler or witnessed bySommer
Title of samplerSR Telephone number of sampler19253304874
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameCentral Concrete Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure nameCIDH Pile at 512+25

Material Information

Material TypeConcrete The concrete mix design numberD20119EA
The truck number from where the sample was collected6258 The batch plant ticket number from where the sample was collected469653
Concrete batch plantCentral Concrete Oakland The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedBack of truck chute Where the material sample would have been placed if not sampledCIDH 51225
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2023-10-26-30
DIME Test ID: 2023-10-26-30-1
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: 2023-11-03

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: 11/03/2023
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 4.02 in
Average diameter of cylinder 2: 4.00 in
Average diameter of cylinder 3: 4.01 in
Maximum load on cylinder 1: 34990 lbf
Maximum load on cylinder 2: 37984 lbf
Maximum load on cylinder 3: 32732 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: 1
Correction factor for cylinder 2: 1
Correction factor for cylinder 3: 1
Age of specimen: 8 days
Age of specimen in hours: no data
Cross sectional area of cylinder 1: 12.69 in^2
Cross sectional area of cylinder 2: 12.57 in^2
Cross sectional area of cylinder 3: 12.63 in^2
Compressive strength of cylinder 1: 2757.0 psi
Compressive strength of cylinder 2: 3023.0 psi
Compressive strength of cylinder 3: 2592 psi
Compressive strength (to nearest 10 psi): 2790 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 11/3/2023