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Summary for Test 2015-03-31-2-3

Test performed: ASTM C39-10

Project Information

Project Identifiers	Project ID: 7285 DEA: 040120T4 EFIS: 0400000027
DIST-CO-RTE-PM	04-SF-80-12.6/13.9
Award Date	11/27/2012
Closeout Date	Not set
Work Description	CONSTRUCT BRIDGE, ROADWAYS, ELECTRICAL, BUILDINGS AND REMOVE BRIDGES
Location Description	THE CITY AND COUNTY OF SAN FRANCISCO FROM THE YERBA BUENA TUNNEL TO 1.3 KM EAST OF THE YERBA BUENA TUNNEL
QA Service Level	1 (Verified on 10/29/2012)

Sample Information

Sample Taken Date	03/31/2015	Sample Unique Key	2
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	04/10/2015
Sample type	Authorization	A brief description of the sample	5 cylinders for trial batch
The quantity of what the sample constitutes	5 cylinders	From where was the sample collected	Source
First name of sampler or witnessed by	Chetan	Last name of sampler or witnessed by	Sihra
Title of sampler	TE Civil	Telephone number of sampler	5108676025
Laboratory sample identification	Unknown	Linked DIME Sample ID	Unknown
The fabricator/manufacturer/facility name	Central Plant	Transportation Laboratory (TL) Number	Unknown
Inspector Lot Number from the Transportation Laboratory (TL) Form	Unknown	Structure unique identifier	Trial Batch for 28 Days
Structure name	YBITS2 28 MPa

Material Information

Material Type	Concrete	The concrete mix design number	D20PP5E1
The truck number from where the sample was collected	1253	The batch plant ticket number from where the sample was collected	18994996
Concrete batch plant	12	The fabricator/manufacturer designation for the sample	Class 2 WR
A detailed description of where the material sample was collected	Wheel Barrow from Chute	Where the material sample would have been placed if not sampled	Not set
From Lot No.	Not set	Bag Lot No.	Not set

Test Details

DIME Sample ID: 2015-03-31-2

DIME Test ID: 2015-03-31-2-3

Testing Lab: CT HQ - Sacramento Concrete Testing Laboratory

Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens

Test Release Date: 2015-04-28

Test Results

Unit system used?: US Units

Number of specimens: 5

Test performed: With no density determined

Input Type: Measured

Tester's full name: Mullins

Date of test: 04/28/2015

Capped in accordance with?: ASTM C617/CTM521

Average diameter of cylinder 1: 5.99 in

Average diameter of cylinder 2: 6.00 in

Average diameter of cylinder 3: 6.01 in

Average diameter of cylinder 4: 6.01 in

Average diameter of cylinder 5: 6.00 in

Maximum load on cylinder 1: 128594 lb

Maximum load on cylinder 2: 122641 lb

Maximum load on cylinder 3: 127539 lb

Maximum load on cylinder 4: 123739 lb

Maximum load on cylinder 5: 133790 lb

Type of fracture pattern of cylinder 1: 1

Type of fracture pattern of cylinder 2: 1

Type of fracture pattern of cylinder 3: 1

Type of fracture pattern of cylinder 4: 1

Type of fracture pattern of cylinder 5: 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: no data

Correction factor for cylinder 3: no data

Correction factor for cylinder 4: no data

Correction factor for cylinder 5: no data

Age of specimen: 28 days

Cross sectional area of cylinder 1: 28.18 in^2

Cross sectional area of cylinder 2: 28.27 in^2

Cross sectional area of cylinder 3: 28.37 in^2

Cross sectional area of cylinder 4: 28.37 in^2

Cross sectional area of cylinder 5: 28.27 in^2

Compressive strength of cylinder 1: 4563.3 psi

Compressive strength of cylinder 2: 4338.2 psi

Compressive strength of cylinder 3: 4495.6 psi

Compressive strength of cylinder 4: 4361.6 psi

Compressive strength of cylinder 5: 4732.6 psi

Compressive strength (to nearest 10 psi): 4500 psi

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