Summary for Test 2024-04-09-56-1

Test performed: ASTM C39-17a

Project Information

Project IdentifiersProject ID: 209820
DEA: 04297634
EFIS: 0415000040
COOP: 042548
DIST-CO-RTE-PM04-ALA-84,680-17.9/21
Award Date02/19/2021
Closeout DateNot set
Work DescriptionROUTE 84 WIDENING (4-LANE EXPRESSWAY) FROM I-680 TO PIGEON PASS, INCLUDING INTERSECTION, DRAINAGE IMPROVEMENTS AND UTILITY RELOCATION.
Location DescriptionALAMEDA COUNTY IN AND NEAR SUNOL, PLEASANTON, AND LIVERMORE ON ROUTE 84 FROM 0.1 MILE EAST OF ROUTE 680 TO 0.1 MILE SOUTH OF RUBY HILL DRIVE AND ON ROUTE 680 FROM 1.2 MILES SOUTH TO 1.8 MILES NORTH OF ROUTE 84
QA Service Level1 (Verified on 11/04/2019)

Sample Information

Sample Taken Date04/09/2024 Sample Unique Key56
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 testing04/12/2024
Sample typeQuality Assurance A brief description of the sample4x8 concrete cylinders
The quantity of what the sample constitutes3 cylinders From where was the sample collectedJob Site
First name of sampler or witnessed byBrian Last name of sampler or witnessed byKim
Title of samplerASR Telephone number of sampler925-542-8380
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameCentral Concrete Supply Transportation Laboratory (TL) Number172758
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier01-33E0419
Structure nameRW2 Barrier Slab section 2

Material Information

Material TypeConcrete The concrete mix design numberD20115EA
The truck number from where the sample was collectedLoad 10 Truck 6273 The batch plant ticket number from where the sample was collected5812532
Concrete batch plant617 The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedconcrete sample from 5 gallon bucket, taken from truck chute Where the material sample would have been placed if not sampledbarrier slab
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2024-04-09-56
DIME Test ID: 2024-04-09-56-1
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: 2024-05-07

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: 05/07/2024
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: 47934 lbf
Maximum load on cylinder 2: 47955 lbf
Maximum load on cylinder 3: 49330 lbf
Type of fracture pattern of cylinder 1: 2
Type of fracture pattern of cylinder 2: 2
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
Correction factor for cylinder 2: 1
Correction factor for cylinder 3: 1
Age of specimen: 28 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: 3777.0 psi
Compressive strength of cylinder 2: 3797.0 psi
Compressive strength of cylinder 3: 3906 psi
Compressive strength (to nearest 10 psi): 3830 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 5/7/2024