Summary for Test 2024-10-16-56-1

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 Date10/16/2024 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 testing11/08/2024
Sample typeQuality Assurance A brief description of the sampleStructural concrete
The quantity of what the sample constitutes171 CY From where was the sample collectedJob Site
First name of sampler or witnessed byBrian Last name of sampler or witnessed byKim
Title of sampler Telephone number of sampler9255428380
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 identifier01-33E0425
Structure nameRetaining Wall 8

Material Information

Material TypeConcrete The concrete mix design numberD20115EA
The truck number from where the sample was collected6201 The batch plant ticket number from where the sample was collected705450
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedBack of truck Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2024-10-16-56
DIME Test ID: 2024-10-16-56-1
Testing Lab: CT HQ - Vallejo Field Laboratory
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2024-11-27

Test Results


Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: Nikhil Moon
Date of test: 11/13/2024
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 4.00 in
Average diameter of cylinder 2: 4.00 in
Average diameter of cylinder 3: 4.00 in
Maximum load on cylinder 1: 60350 lb
Maximum load on cylinder 2: 57588 lb
Maximum load on cylinder 3: 53756 lb
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: 0.99
Correction factor for cylinder 2: 0.99
Correction factor for cylinder 3: 0.99
Age of specimen: 28 days
Age of specimen in hours: no data
Cross sectional area of cylinder 1: 12.57 in^2
Cross sectional area of cylinder 2: 12.57 in^2
Cross sectional area of cylinder 3: 12.57 in^2
Compressive strength of cylinder 1: 4,753.1 psi
Compressive strength of cylinder 2: 4,535.6 psi
Compressive strength of cylinder 3: 4,233.8 psi
Compressive strength (to nearest 10 psi): 4510 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 11/27/2024