Chapter 5 PPT - HRAD3473 Water&WastewaterSystems 9/23/11

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 9/23/11 HRAD 3473    Water & Wastewater Systems
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 9/23/11 Chapter’s Topics Water Usage in Lodging Water Systems Water Quality Water & Wastewater Systems
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 9/23/11 Chapter’s Topics (cont.) System Maintenance Water Conservation Water & Wastewater Systems
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 9/23/11 Water Usage in Lodging Guestroom Facility Restaurant, kitchen Laundry Water & Wastewater Systems
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 9/23/11 Water Usage in Lodging Facility HVAC system Restrooms Grounds Water & Wastewater Systems
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 9/23/11 Water Usage in Lodging Fountains Waterfalls Penguins and ducks in lobby Water & Wastewater Systems
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 9/23/11 Hyatt Regency, Maui Water & Wastewater Systems
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 9/23/11 Water Usage in Lodging Factors influencing usage: Type of hotel Location Facilities Water & Wastewater Systems
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 9/23/11 Water Usage in Lodging Studies have shown: Level of service and use/room have a  direct relationship Resorts – largest users/room Water & Wastewater Systems
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 9/23/11 Water Usage in Lodging Management attention to usage is  improved with submetering Shows what each area uses Deduct meter for utilities Water & Wastewater Systems
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 9/23/11 Water Usage in Lodging 2005 average costs associated  with water in U.S. Purchase – $2.34/1,000 gal. Disposal – $3.44/1,000 gal. Water & Wastewater Systems
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 9/23/11 Water Usage in Lodging Utilities charge disposal (sewer  usage) based on water consumed Should not pay for water that does  not enter sewage system Water & Wastewater Systems
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 9/23/11 Water Systems Building/property water system Building/property wastewater  system Water & Wastewater Systems
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 9/23/11 Water Systems Building/property water system Water supplied under pressure Components include pipes, valves  and pumps Water & Wastewater Systems
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 9/23/11 Water Systems Pipes Size based on interior diameter Material determined by purpose Connections include threads, glue,  Water & Wastewater Systems
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 9/23/11 Water Systems Valves Backflow preventers Solenoid Pumps Water & Wastewater Systems
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Chapter 5 PPT - HRAD3473 Water&WastewaterSystems 9/23/11

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