Virtual Tour of Plant Engineering

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Wilfrid Barber
5 years ago
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Virtua Tour of Pant Engineering Wiiam A.

Heath and Safety; Professor of Medicine and Director, Statewide

North Caroina at Chape Hi, USA SPECIAL HEALTHCARE SETTINGS

Panning new or renovating AII units Directed airfow: exhaust

We-seaed room (IB) Room-air pressure: Maintain continuous

per hour (IB) To cacuate room air changes, measure the suppy

Then divide by the voume of the room in cubic feet (just

1 Virtua Tour of Pant Engineering Wiiam A. Rutaa, PhD, MPH Director, Hospita Epidemioogy, Occupationa Heath and Safety; Professor of Medicine and Director, Statewide Program for Infection Contro and Epidemioogy University of North Caroina at Chape Hi, USA SPECIAL HEALTHCARE SETTINGS (Airborne Infection Isoation-AII) Cacuate Air Changes Per Hour Panning new or renovating AII units Directed airfow: exhaust air to the outside, away from airintake and popuated areas (IC) We-seaed room (IB) Room-air pressure: Maintain continuous negative room with respect to corridor; monitor air pressure periodicay (IB).; insta sef-cosing doors (IC) Room-air changes: Maintain at >12 per hour (IB) To cacuate room air changes, measure the suppy airfow into a room, mutipy the CFM times 60 minutes per hour. Then divide by the voume of the room in cubic feet (just changing CFM into Cubic Feet per Hour (CFH). For exampe, 200 CFM x 60 m/h =12,000 CFH If room is 12 ft x 10 ft x 10 ft =1200 cubic feet 12,000 CFH/1200 CF = 10 AC/hour

2 Environmenta Infection Contro for Specia Heath Care Settings Environmenta Infection Contro for Specia Heath Care Settings Environmenta Infection Contro for Specia Heath Care Settings Minimum Efficiency Reporting Vaue

3 Minimum Efficiency Reporting Vaue Heating, Ventiation and Air Conditioning MERV 8 (30-35% in 3-10u) Heating, Ventiation and Air Conditioning MERV 8 (30-35% in 3-10u) Heating, Ventiation and Air Conditioning MERV 11 (60-65% in 1-3u) Heating, Ventiation and Air Conditioning HEPA (High Efficiency Particuate Air) Heating, Ventiation and Air Conditioning Activated Carbon Fiter-removes organic compounds and odors

4 Heating, Ventiation and Air Conditioning MERV 14 (90-95% in 0.3-1u) Heating, Ventiation and Air Conditioning Four HVAC Systems In Cancer Hospita Heating, Ventiation and Air Conditioning Suppy Air from Outside Heating, Ventiation and Air Conditioning Fiter Bank of MERV 8 Heating, Ventiation and Air Conditioning Remova of MERV 8 from Fiter Bank Heating, Ventiation and Air Conditioning Air from Patient Rooms Recircuated

5 Heating, Ventiation and Air Conditioning Return Air Hits Wa and Directed to Fiters Heating, Ventiation and Air Conditioning Return Air with Diffusion Screen and MERV 11 Heating, Ventiation and Air Conditioning MERV 11 with Activated Carbon Fiter Heating, Ventiation and Air Conditioning Magneheic Gauge Used to Measure Pressure Differentia Heating, Ventiation and Air Conditioning Fitered Air is Conditioned Heating, Ventiation and Air Conditioning Fitered Air is Conditioned

6 Heating, Ventiation and Air Conditioning Fitered Air is Conditioned (Cooed) Causing Condensate with Antimicrobia Tabets Heating, Ventiation and Air Conditioning Fitered Air is Conditioned (Cooed) Causing Condensate with Antimicrobia Tabets Heating, Ventiation and Air Conditioning Suppy Fan Heating, Ventiation and Air Conditioning Roughing Fiter with MERV 14 Heating, Ventiation and Air Conditioning Back Side of MERV 14 with Humidification Rods Heating, Ventiation and Air Conditioning Fitered and Conditioned Air Suppied to Patient Rooms

7 Heating, Ventiation and Air Conditioning Suppy Air to Hospita Patient Rooms Heating, Ventiation and Air Conditioning Exhaust Fans on Roof Thank you

THE WALL-MOUNT TM QUIET CLIMATE HEAT PUMPS. Green Refrigerant

THE WALL-MOUNT TM QUIET CLIMATE HEAT PUMPS Modes: T2H to TH Up to.2 EER Heating Capacities: 22,2 to 5, BTUH Cooing Capacities: 22, to 57,5 BTUH Green Refrigerant R-A The Bard Wa-Mount Heat Pump is a sef-contained