Table5: Sustainable vs. Nonsustainable Design Maintenance

Sustainable Design Nonsustainable Design
Durable Material from natural, renewable, or recyclable sources (stone, fly-ash concrete, recycled aluminum High-energy/high resource impact material selection with short life expectancy (synthetic carpeting, hydrocarbon-based plastics)
Lower energy consumption and resource demands (use of recycled wastewater, low-volume plumbing fixtures, and energy-efficient equipment) High utility cost (unrestricted water use, unrestricted water use, discharge of waste without reuse/recycling
Operational mandate and direction (experienced management with appropriate resource and climate background, commitment to sustainable design) Lack of operational manuals and direction ( no waste management manual or long-term maintenace plan)

Helps promote:

lower operational costs (better training, warehousing)
high visitor satisfaction (loacl materials, appearance harmonious with environment)
reduced maintenance staff with higher morale (pride in facility, easier to maintain)
little redesign or rehabilitation

Leads to:

high operational costs
low visitor satisfaction
large maintenance staff
frequent rehabilitation and/or replacement

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