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HVAC Systems

HVAC Systems

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HVAC Systems

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  1. HVAC Systems AP1000 Chilled Water System

  2. Central Chilled Water System • VWS Design Basis • Containment Isolation: Safety-related, seismic, ASME III, 1E • Provides 40°F chilled water • VWS air-cooled chillers shall be designed for operation using outdoor air with a maximum summer design temperature of 115°F dry bulb / 85.5°F wet bulb and a minimum winter design temperature of -40°F based on 0% exceedance • VWS water-cooled chillers are designed for stable operation using Component Cooling Water System (CCS) water with a temperature range of 60 to 95°F.

  3. Central Chilled Water System Sketch – High Capacity Subsystem

  4. Central Chilled Water SystemSketch –Low Capacity Subsystem

  5. Containment Recirculation System

  6. Containment Recirculation System Ductwork and Fan Coil Units

  7. HVAC Systems – Containment Filtration

  8. Radiologically Controlled Area Ventilation System Fuel Handling Area Subsystem

  9. Radiologically Controlled Area Ventilation System (VAS) Aux/Annex Building Subsystem