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T&C Requirement Sheet of
Gas Suppression System (GSS) Package
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Sr. No.Test DescriptionFATSAT
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Gas Suppression System (GSS) Package
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1Physical inspection and specs. Verification - This has to be carried out as per the Pre- Cx check sheet given in the commissioning plan/method statement.ra
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2Nitrogen Pressure Test - Post installation of piping works, Pressure test has to be done as per commissioning plan/method statement.ra
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3Room Integrity test - Post completion of all civil works and installation of all other services room has to positively & negatively pressurized and tested with room integrity test equipment setup. Leakage should not be observed more than the calculated permissible leakage as per O&M.ra
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4Verification of GSS system Smoke detector - Smoke detection system has to be checked as per the designed logic or Cause & effect matrix.ra
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5Verification of Abort switch / Manual Release Switch - While verifying this switch ensure solenoid actuator is kept disconnected from cylinders.ra
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6Integration of Solenoid Actuators & smoke detection system - While Verifying the integration of solenoid actuators and smoke detection system, actuator must be kept disconnected from cylinders. Verify the programming as per Cause & effect matrix.ra
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7Integration of GSS Fire Panel with Main Fire Panel and BMS system - Verify any Alarm or fault on GSS fire panel to be indicated on Main fire Panel. Verify the monitoring of GSS in BMS system as per I/O summary.ra
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Test Instrumentation Required/Considered For SAT
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Sr. No.DescriptionQty.
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1True RMS Multi-meter1 No.
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2Pressure Gauges1 No.
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3Room Integrated Test kit1 No.
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4Aerosol Spray1 No.
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