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2008-276 C
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2008-276 C
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Last modified
4/11/2016 10:25:39 AM
Creation date
10/1/2015 12:34:25 AM
Metadata
Fields
Template:
Official Documents
Official Document Type
Contract
Approved Date
09/09/2008
Control Number
2008-276 C
Agenda Item Number
8.DD
Entity Name
Interstate Engineering Corp.
Subject
South RO Water Treatment Plant Improvements Technical Specifications
Area
South RO Water Treatment Plant
Project Number
UCP2859
Bid Number
2008027
Supplemental fields
SmeadsoftID
7557
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A. Flush all chemical lines with potable water. Purge all chemical lines of water using <br /> nitrogen gas to remove standing water and moisture from lines. It is the Contractor' s <br /> responsibility to purge all water from chemical lines prior to filling lines with chemical to <br /> prevent heat damage to piping systems . <br /> B . Pressure test all chemical lines to 150 psi, for a duration of 2 hours . Pressure loss shall not <br /> be less than 2% of test pressure . Pump suction lines shall be tested to 25 psi . <br /> C . Ensure lines are thoroughly cleaned of all debris prior to placing into service . Contractor <br /> takes responsibility for repairing chemical systems if not thoroughly flushed out . <br /> D . Safety procedures should be employed during pressure testing with nitrogen gas , if used . <br /> 3 .05 BACTERIOLOGICAL SAMPLING <br /> A. It shall be the responsibility of the Contractor under this contract to perform the <br /> bacteriological testing required by the Florida Department of Environmental Protection and <br /> Indian River County Utilities Department to obtain clearance of all piping. The Contractor <br /> shall be responsible to disinfect and repeat testing as needed until clearance is obtained. <br /> B . The pumps and associated piping require two (2) consecutive daily samples taken from the <br /> locations called out on the plans or as determined by the Engineer/Architect. The samples <br /> shall be taken concurrently at all the respective sample point locations. <br /> Co Sampling must be coordinated with Engineer/Architect and other construction activities so as <br /> to minimize re,,sampling. <br /> D. Contractor shall submit schedule for bacteriological testing and pressure tests. <br /> E. The Contractor shall incur all costs needed to provide bacteriological clearance of the well, <br /> pumps, piping system, and storage tank, etc. <br /> 3 .06 QUALITY CONTROL <br /> A. The laboratory and personnel collecting bacteriological samples shall be Florida State <br /> certified in accordance with FDEP requirements. <br /> END OF SECTION <br /> i <br /> I, <br /> 044572017 <br /> 02670-4 <br />
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