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Summary for Test 2023-07-26-63-1

Test performed: ASTM C39-17a

Project Information

Project Identifiers	Project ID: 209820 DEA: 04297634 EFIS: 0415000040 COOP: 042548
DIST-CO-RTE-PM	04-ALA-84,680-17.9/21
Award Date	02/19/2021
Closeout Date	Not set
Work Description	ROUTE 84 WIDENING (4-LANE EXPRESSWAY) FROM I-680 TO PIGEON PASS, INCLUDING INTERSECTION, DRAINAGE IMPROVEMENTS AND UTILITY RELOCATION.
Location Description	ALAMEDA 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 Level	1 (Verified on 11/04/2019)

Sample Information

Sample Taken Date	07/26/2023	Sample Unique Key	63
Will the laboratory/organization for which you are a member perform testing on this material sample?	Yes	Date that the sample was received by the laboratory/organization performing the testing	08/04/2023
Sample type	Quality Assurance	A brief description of the sample	4x8 concrete cylinders
The quantity of what the sample constitutes	3	From where was the sample collected	Job Site
First name of sampler or witnessed by	Marcos	Last name of sampler or witnessed by	Lopez
Title of sampler	ASR	Telephone number of sampler	5104969610
Laboratory sample identification		Linked DIME Sample ID
The fabricator/manufacturer/facility name	N/A	Transportation Laboratory (TL) Number	169985
Inspector Lot Number from the Transportation Laboratory (TL) Form		Structure unique identifier
Structure name	RW 10

Material Information

Material Type	Concrete	The concrete mix design number	D20115EA
The truck number from where the sample was collected	Load 5	The batch plant ticket number from where the sample was collected	Unkown
Concrete batch plant	Central concrete	The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collected	cement mixer load 5	Where the material sample would have been placed if not sampled
From Lot No.		Bag Lot No.

Test Details

DIME Sample ID: 2023-07-26-63

DIME Test ID: 2023-07-26-63-1

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: 2023-08-23

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: 08/23/2023

Capped in accordance with?: ASTM C617/CTM521

Average diameter of cylinder 1: 4.01 in

Average diameter of cylinder 2: 4.02 in

Average diameter of cylinder 3: 4.02 in

Maximum load on cylinder 1: 56447 lbf

Maximum load on cylinder 2: 59335 lbf

Maximum load on cylinder 3: 55644 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: 28 days

Age of specimen in hours: no data

Cross sectional area of cylinder 1: 12.63 in^2

Cross sectional area of cylinder 2: 12.69 in^2

Cross sectional area of cylinder 3: 12.69 in^2

Compressive strength of cylinder 1: 4470.0 psi

Compressive strength of cylinder 2: 4675.0 psi

Compressive strength of cylinder 3: 4384 psi

Compressive strength (to nearest 10 psi): 4510 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 8/23/2023 ✔