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Sample Record for 2014-08-20-29


Project Information

Project ID: 7780 DEA: 112T1824 EFIS: 1100020051 QA Service Level: 1
DIST-CO-RTE-PM: 11-SD-805-4.7/5.6
Work Description: REPLACE STRUCTURE AND CONSTRUCT DIRECT ACCESS RAMP (DAR).
Location Description: SAN DIEGO COUNTY IN CHULA VISTA FROM 0.4 MILE SOUTH OF EAST PALOMAR STREET OVERCROSSING TO 0.1 MILE NORTH OF NAPLES STREET UNDERCROSSING
Contractor Name: GRANITE CONSTRUCTION COMPANY Contractor Address: 5860 El Camino Real #200
Resident Engineer: Tom Davis Structure Rep.: Ma, Anh

Sample Information

DIME Sample ID: 2014-08-20-29
TL Number from the TL Form:
Sample Submitted By Organization: Vulcan Materials Company - San Diego
Sample Organization Contact: 619-572-9564
Type of Sample: Quality Control
Type of Material: Concrete
Sample Taken Date: 08/20/2014
Date that the sample was received by the laboratory/organization performing the testing:
The quantity of what the sample constitutes: 5 cylinders
A brief description of the sample: 6x12 concrete cylinders
From where was the sample collected: Source
Laboratory sample identification:
Structure unique identifier:
Structure name: Unknown

Material Information

The concrete mix design number: 103612F
The truck number from where the sample was collected: 389
The batch plant ticket number from where the sample was collected: 126360
Concrete batch plant: Unknown
The fabricator/manufacturer designation for the sample: Unknown
A detailed description of where the material sample was collected: 301L sound wall
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:

Test Results

Test 1 of 2

DIME Test ID: 2014-08-20-29-2
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Verified Date: 12/15/2014
Date Tested: 09/17/2014
Submitted By Organization: Vulcan Materials Company - San Diego
Organization Address: 10051 Black Mountain Road
Test General Comments:
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 2
Test performed With no density determined
Cross sectional area of cylinder 1 28.274 in^2
Cross sectional area of cylinder 2 28.274 in^2
Capped in accordance with? ASTM C617/CTM521
Compressive strength (to nearest 10 psi) 4580 psi
Average diameter of cylinder 1 6.00 in
Average diameter of cylinder 2 6.00 in
Maximum load on cylinder 1 130870 lb
Maximum load on cylinder 2 128030 lb
Type of fracture pattern of cylinder 1 3
Type of fracture pattern of cylinder 2 5
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

Test Results

Test 2 of 2

DIME Test ID: 2014-08-20-29-3
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Verified Date: 12/15/2014
Date Tested: 08/27/2014
Submitted By Organization: Vulcan Materials Company - San Diego
Organization Address: 10051 Black Mountain Road
Test General Comments:
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 2
Test performed With no density determined
Cross sectional area of cylinder 1 28.274 in^2
Cross sectional area of cylinder 2 28.274 in^2
Capped in accordance with? ASTM C617/CTM521
Compressive strength (to nearest 10 psi) 2650 psi
Average diameter of cylinder 1 6.00 in
Average diameter of cylinder 2 6.00 in
Maximum load on cylinder 1 74760 lb
Maximum load on cylinder 2 75240 lb
Type of fracture pattern of cylinder 1 6
Type of fracture pattern of cylinder 2 3
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 7 days