Hydro Testing Procedure for Purified Water Distribution Loop and Purified Water Storage Tank

  • Hydro Testing Procedure for Purified Water Distribution Loop

  • Objective : To ensure that the Purified Water Distribution Piping is Leakage proof from TC joints & Orbital Weld joints.
    Scope :Applicable for Hydro Testing of Purified Water Distribution Loop
  • Procedure :
  • Fill the Purified Water Distribution piping loop completely with Purified Water from the Supply line up to last end of Return line.
  • Close all the Sampling Valves & Zero Dead Leg Valves tightly.
  • Close the Last end point of Return line with TC Blind.
  • With the help of hand pump from supply line create a pressure of around 10 kg/cm2 and maintain it for 1 hour.
  • Observation should be filled in Hydro Test Report

 

  • Hydro Testing Procedure for  Purified Water Storage Tank
  • Objective : To ensure that the  Purified Water Storage Tank is Leakage proof.
    Scope :Applicable for Hydro Testing of  for  Purified Water Storage Tank
  • Procedure :
  • Fill the Purified Water Storage Tank completely with Water from the Purified Water Inlet nozzle.
  • Close all the Nozzles with TC Blinds.
  • With the help of hand pump from supply line create a pressure of around 4.5 kg/cm2 and maintain it for 1 hour.
  • Observation should be filled in Hydro Test Report

 

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