Welcome to EMSD HQs 1 Contents Rebirth 1. HVAC 2. Ice Storage System 3. Electrical System 4. PV System 5. Grey Water Recycling System 6. 2 1
Rebirth 3 HVAC System 4 2
Water Cooled Ammonia Ice Maker Fresh Water Ammonia Chillers Cooled Condensers Ice Storage Tanks AHUs 5 CO 2 Control Fresh Air Controlled by VSD Heat Wheel Outdoor Air Exhaust Air AHU Heat Pipe 6 3
Workshop Ventilation Energy Saving by Natural Ventilation • Push & Pull Mechanical Ventilation when Natural Ventilation is not available 7 Ice Storage System 8 4
Ammonia Ice Maker Ice Storage Tanks Heat Exchangers Operate at peak load 9 Electrical Installation 10 5
Riser for Lift Installation Riser for Lighting & Power Riser for A/C Grid Connection for PV Zone 1 11 Lighting Control System & CCMS Network Bus 8 Channels local controller Centralized Control at CCMS/ • Dimming control & Motion Sensor at Office Infra-red Remote for Control at Workshop 12 6
Auto-dimming Control with Photo Sensor Motion Detection Control by Time Interval Automatic Control 13 PV Installation 14 7
PV Installation Array Box Circuit Array Box Max. 150W for each Panel type PV Total 2300 nos. Inverter Anti-islanding DC Circuit Board Device Grid Connection Chamber 15 Grey Water Recycling System 16 8
Bore size less than 0.0004 millimetres in size From showers for Micro-filtration points Membrane Unit Membrane Bioreactor Fine Screen (MBR) From hand washbasins Blower From Kitchen Sink Disinfection Tank Equalization Tank Sludge Storage Tank MBR Tank NaOCl for disinfections & maintaining residual chlorine Treated Water Tank HCl to adjust pH value 17 Thank you ! Thank you ! 18 9
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