Green Campus Operation & Maintenance - cityu.edu.hk · Green Campus Operation & Maintenance...
Transcript of Green Campus Operation & Maintenance - cityu.edu.hk · Green Campus Operation & Maintenance...
Green Campus
Operation & Maintenance
Experience Sharing
Thai’s Delegation Visit
Percy Kong, Facilities Manager (O&M)
16 Jun 2015
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Table of Content
1. O&M Sustainability
2. Environmental
- Energy Saving
- Extended Equipment Life
3. Economic
- Investment & Return
4. Social
- Share & Promote
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1. O&M Sustainability
Environmental
Economic Social
• Reduce Electricity
• 4%/yr • Deferred Replacement
• Repair & Reuse
• $3M/yr
• $1M/yr
• $0.4M/yr
• Guest lecture &
green tour
• 300+ students /yr
OPERATION MAINTENANCE
EDUCATION
COST SAVING
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6
Water Cooled Chiller
and Cooling Tower
Air Cooled Chiller
Thermal
Storage System
AC1Special Features
7
Solar Panels + Heat Pumps
Hot Water Supply
Condensing Water + Hand Washing Water
Grey Water Irrigation Water
Solar Panels
Heat Pumps
Kitchen Waste Water
Electroflocculation Plant
Discharge
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Green
InitiativesInvest Return Saving
Energy
Saving $1 $15 $24M
Condition
Based
M’tce$1 $15 $2.5M
Repair &
Reuse $1 $30 $1.5M
3. Economic - Investment & Return