Summary for Test 2023-11-21-23-1

Test performed: ASTM C39-21

Project Information

Project IdentifiersProject ID: 994987
DEA: 043Y2004
EFIS: 0423000207
DIST-CO-RTE-PM04-SON-116-12.1/12.1
Award Date01/20/2023
Closeout DateNot set
Work DescriptionNot set
Location DescriptionNot set
QA Service Level1 (Verified on 07/20/2023)

Sample Information

Sample Taken Date11/21/2023 Sample Unique Key23
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 testing12/04/2023
Sample typeQuality Assurance A brief description of the sampleType II Cement
The quantity of what the sample constitutes32 CY From where was the sample collectedJob Site
First name of sampler or witnessed byLauren Last name of sampler or witnessed byLau
Title of samplerASR Telephone number of sampler5103939262
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameNorthgate Ready Mix Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure nameGuerneville slide wall facing

Material Information

Material TypeConcrete The concrete mix design numberB6438
The truck number from where the sample was collected64 The batch plant ticket number from where the sample was collected17741
Concrete batch plantNorthgate Ready Mix The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedConcrete sample from wheelbarrow Where the material sample would have been placed if not sampledConcrete wall facing
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2023-11-21-23
DIME Test ID: 2023-11-21-23-1
Testing Lab: CT HQ - Sacramento Concrete Testing Laboratory
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2023-12-05

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: 12/05/2023
Apparent mass of submerged cylinder 1: no data
Average diameter of cylinder 1: 4.00 in
Average diameter of cylinder 2: 4.01 in
Average diameter of cylinder 3: 3.98 in
Maximum load on cylinder 1: 31499 lbf
Maximum load on cylinder 2: 31978 lbf
Maximum load on cylinder 3: 32104 lbf
Type of fracture pattern of cylinder 1: 1
Type of fracture pattern of cylinder 2: 1
Type of fracture pattern of cylinder 3: 2
Comment on any defect in either specimen or caps (Max 250 Characters): no data
Correction factor for cylinder 1: 1.00
Correction factor for cylinder 2: 1.00
Correction factor for cylinder 3: 1.00
Age of specimen: 14 days
Age of specimen in hours: no data
Cross sectional area of cylinder 1: 12.57 in^2
Cross sectional area of cylinder 2: 12.63 in^2
Cross sectional area of cylinder 3: 12.44 in^2
Compressive strength of cylinder 1: 2507.0 psi
Compressive strength of cylinder 2: 2532.0 psi
Compressive strength of cylinder 3: 2580 psi
Compressive strength (to nearest 10 psi): 2540 psi
Serial number of delivery ticket, if available: no data
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 12/5/2023