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A. Perform Work in accordance with ANSI /AWWA C651 . <br /> 1 . 06 REGULATORY REQUIREMENTS <br /> A. Conform to applicable Florida DEP requirements for performing the work of <br /> this Section . <br /> B . Work shall conform to Indian River County Standards . <br /> PART 2 - PRODUCTS <br /> 2 . 01 DISINFECTION CHEMICALS <br /> A . Chemicals : The disinfecting agent shall be sodium hypochlorite solution <br /> ANSI/AWWA B303 or liquid chlorine ANSI/AWWA B301 . Dry hypochlorite , <br /> similar to " HTH " or equal may also be used as the disinfecting agent . <br /> Bleach or Clorox is not acceptable . <br /> PART 3 - EXECUTION <br /> 3 . 01 EXAMINATION <br /> A. Verify that piping systems have been cleaned , inspected , and tested . <br /> B . Coordinate scheduling of flushing , pressure testing , and disinfection <br /> activities with tie-ins , certifications , and sequence of construction . <br /> 3 . 02 FLUSHING AND PRESSURE TESTING - PIPING <br /> A. The Contractor shall furnish and install suitable temporary testing plugs or <br /> caps for the water lines , all necessary pressure pumps , hose , pipe <br /> connections , meters , gauges and other similar equipment , and all labor <br /> required , all without additional compensation for conducting pressure and <br /> leakage tests and flushing of the piping . Flushing and pressure testing shall <br /> be conducted in the following order . <br /> B . After all piping lines have been installed and before pressure testing , each run <br /> of pipe shall be thoroughly flushed so as to remove all debris and foreign <br /> matter from the piping and equipment. Clean and flush all piping using <br /> potable water . Sufficient flushing water and pigging shall be introduced into <br /> the piping to produce a discharge that is clear with no evidence of silt or <br /> foreign matter is visible . Contractor to provide means of discharging and <br /> disposing of water at Contractor' s expense . <br /> C . Pressure testing ductile iron piping systems : <br /> 1 . The test pressure for the water piping , irrigation quality water piping , <br /> and force main piping systems constructed of ductile iron shall be <br /> 150 psi and this pressure shall be maintained for a period of not less <br /> than two hours . Tests shall be made between valves and as far as <br /> practicable and as approved by the Engineer . Potable water from the <br /> distribution system shall be used . Pressure shall not vary more than <br /> five (5) psi for piping during the test periods or as approved by the <br /> GENERAL PROVISIONS <br /> 01025- 19 <br /> R Engineering\Capital Projects\0216-12th Street Between 16th Avenue and 11th Place\0216 Bid Documents\DIVISION 2 - Technical <br /> Provisions.doc <br />