Summary for Test 2024-02-25-2-2

Test performed: ASTM C39-17a

Project Information

Project IdentifiersProject ID: 994425
DEA: 040K5204
EFIS: 0416000098
DIST-CO-RTE-PM04-SON-12-11.0/T17.4
Award Date03/21/2023
Closeout DateNot set
Work DescriptionOverlay with RHMA, replace guardrails, approach slabs and signs.
Location DescriptionConstruction on State Highway in Sonoma County from Llano Road to Farmers Lane.
QA Service Level1 (Verified on 12/07/2022)

Sample Information

Sample Taken Date02/25/2024 Sample Unique Key2
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 testing03/07/2024
Sample typeQuality Assurance A brief description of the sample(3) 4"x8" cylinders
The quantity of what the sample constitutes185 From where was the sample collectedSource
First name of sampler or witnessed byVarun Last name of sampler or witnessed byGalla
Title of samplerASR Telephone number of sampler9166348700
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameVanguard Batch Plant Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure nameSanta Rosa Ave Undercrossing - WB, Lane 1

Material Information

Material TypeConcrete The concrete mix design numberHE4x12BM
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected186
Concrete batch plantVanguard Sebastopol Rd The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedOn site batch plant Where the material sample would have been placed if not sampledRte 12 at Santa Rosa Ave approach slab
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2024-02-25-2
DIME Test ID: 2024-02-25-2-2
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: 2024-03-25

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: 03/25/2024
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 4.02 in
Average diameter of cylinder 2: 4.01 in
Average diameter of cylinder 3: 4.01 in
Maximum load on cylinder 1: 61008 lbf
Maximum load on cylinder 2: 64315 lbf
Maximum load on cylinder 3: 57949 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: 29 days
Age of specimen in hours: no data
Cross sectional area of cylinder 1: 12.69 in^2
Cross sectional area of cylinder 2: 12.63 in^2
Cross sectional area of cylinder 3: 12.63 in^2
Compressive strength of cylinder 1: 4807.0 psi
Compressive strength of cylinder 2: 5093.0 psi
Compressive strength of cylinder 3: 4588 psi
Compressive strength (to nearest 10 psi): 4830 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 3/25/2024