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Testing Report for 2015-06-24-17-1

Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.

Project Information

DEA: 043A8704
EFIS: 0400000967
Project ID: 209153
QA Service Level: 1
DIST-CO-RTE-PM: 04-CC-680-22.7/24.8
Work Description: RETROFIT BRIDGE, REPLACE BRIDGE, AND CONSTRUCT EMERGENCY ACCESS LANE.
Location Description: CONTRA COSTA COUNTY IN AND NEAR MARTINEZ FROM ARTHUR ROAD UNDERCROSSING TO 0.5 MILE NORTH OF MOCOCO OVERHEAD
Contractor Name: Unknown
Contractor Address: Unknown
Resident Engineer: Marvin Guinez
Structure Rep.: Alejandro Lara

Sample Information

DIME Sample ID: 2015-06-24-17
TL Number from the TL Form: 207220
Sample Submitted By Organization: CT HQ - Sacramento Concrete Testing Laboratory
Sample Organization Contact: (916) 227-7283
Type of Sample: Quality Control
Type of Material: Concrete
Sample Taken Date: 6/24/2015
Date that the sample was received by the laboratory/organization performing the testing: 7/16/2015
The quantity of what the sample constitutes: 2 cylinders
A brief description of the sample: 6x12 concrete cylinders
From where was the sample collected: Job Site
Laboratory sample identification: Unknown
Structure unique identifier: Unknown
Structure name: Unknown
The fabricator/manufacturer/facility name: Collected at jobsite

Material Information

The concrete mix design number: 1574274
The truck number from where the sample was collected: Unknown
The batch plant ticket number from where the sample was collected: 000000000000
Concrete batch plant: Unknown
The fabricator/manufacturer designation for the sample: Unknown
A detailed description of where the material sample was collected: Jobsite
Where the material sample would have been placed if not sampled: Unknown
From Lot No.:
Bag Lot No.:

Test Information

DIME Test ID: 2015-06-24-17-1
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Date Tested: 7/22/2015
Verified Date: 7/22/2015
Submitted By Organization: CT HQ - Sacramento Concrete Testing Laboratory
Organization Address: 5900 Folsom Blvd,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: larry.mccrum@dot.ca.gov
Organization Phone: (916) 227-7283
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified :

Submitted Test Results

Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 6.01 in
Average diameter of cylinder 2: 6.01 in
Cross sectional area of cylinder 1: 28.37 in^2
Cross sectional area of cylinder 2: 28.37 in^2
Compressive strength (to nearest 10 psi): 6320 psi
Maximum load on cylinder 1: 180622 lb
Maximum load on cylinder 2: 178146 lb
Compressive strength of cylinder 1: 6366.7 psi
Type of fracture pattern of cylinder 1: 4
Compressive strength of cylinder 2: 6279.4 psi
Type of fracture pattern of cylinder 2: 4
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
Age of specimen: 28 days
Age of specimen in hours: no data