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Testing Report for 2015-03-23-1-4

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

Project Information

DEA: 040120T4
EFIS: 0400000027
Project ID: 7285
QA Service Level: 1
DIST-CO-RTE-PM: 04-SF-80-12.6/13.9
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
Contractor Name: Unknown
Contractor Address: Unknown
Resident Engineer: Bill Howe
Structure Rep.: Mehran Ardakanian

Sample Information

DIME Sample ID: 2015-03-23-1
TL Number from the TL Form: Unknown
Sample Submitted By Organization: CT YBITS2 - Oakland Field Laboratory
Sample Organization Contact: (510) 286-4247
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 3/23/2015
Date that the sample was received by the laboratory/organization performing the testing: 4/10/2015
The quantity of what the sample constitutes: 4 cylinders
A brief description of the sample: concrete cylinders
From where was the sample collected: Job Site
Laboratory sample identification: Unknown
Structure unique identifier: Bent 10 Ftg
Structure name: YBI EB Ramp
The fabricator/manufacturer/facility name: Central Concrete

Material Information

The concrete mix design number: D101C5E1
The truck number from where the sample was collected: 1193
The batch plant ticket number from where the sample was collected: 18989600
Concrete batch plant: 12
The fabricator/manufacturer designation for the sample: MCM Construction
A detailed description of where the material sample was collected: Back of Truck
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:

Test Information

DIME Test ID: 2015-03-23-1-4
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Date Tested: 4/13/2015
Capped in accordance with: ASTM C617/CTM521
Verified Date: 4/13/2015
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
Cross sectional area of cylinder 1: 28.18 in^2
Cross sectional area of cylinder 2: 28.09 in^2
Capped in accordance with?: ASTM C617/CTM521
Compressive strength (to nearest 10 psi): 4210 psi
Average diameter of cylinder 1: 5.99 in
Average diameter of cylinder 2: 5.98 in
Compressive strength of cylinder 1: 4141.5 psi
Compressive strength of cylinder 2: 4280.7 psi
Maximum load on cylinder 1: 116707 lb
Maximum load on cylinder 2: 120246 lb
Type of fracture pattern of cylinder 1: 1
Type of fracture pattern of cylinder 2: 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
Age of specimen: 21 days