1. Design for Sustainability in Airport Development Projects Tony Wallis – Associate - Beca Airports May 2009

2. Outline  Pavement Maintenance  Recycling Pavement Materials  New Technology  Stabilising Existing Materials In Situ  Use of Local Materials  Green Buildings

3. Bob the Builder says…  REDUCE  REUSE  RECYCLE

4. Maintenance - Crack Sealing and Injection

5. Maintenance – surface treatment

6. Auckland Airport – Recycling of Runway

7. Auckland Airport – Slabs Removed

8. Godzilla

12. Ohakea – AC Milling

14. AC Millings/Recycled Asphalt (RAP)

15. “Coolpave” – Warm Mix Asphalt

17. Stabilising

18. “Mudcrete”

19. Aitutaki – Local Coral

20. Other Initiatives  Green Procurement  Carbon Optioneering

21. Green Buildings - Why Go Green?

22. Drivers for Green Buildings  Climate Change  Ozone Layer Depletion  Waste Generation  Depletion of Natural Resources  Kyoto Agreement  Greenhouse Gases / Carbon Footprint  LOWER OPERATING COST

23. Buildings CONSUME  40% of the world’s raw resources (3 billion tons)  15% of its fresh water  40% of its energy  50% of the timber harvest The Building Industry – A Global View

24. Buildings PRODUCE  40% of solid waste to landfill  40% of harmful air emissions  35% of the world’s CO2 emissions The Building Industry – A Global View

25. Meridian Offices - Design Targets  Use 60% less energy than comparable buildings  Use 70% less water than comparable buildings

26. Auckland Airport – Pier B

27. Photovoltaics (PV) - Example

28. Solar Hot Water

29. Rainwater Reclaim - Example

30. Fabric / Facade Solutions

31. Water & Power Saving  Energy Audit – Meters  Lighting – automatic, sensors  Heating/Cooling – CO2 detectors, shading, ventilation  Building Management Systems  Variable Speed Motors – Baggage conveyors and travelators

32. Water & Power Saving  Solar/Wind Generators  Solar Water Heating  Airfield Lighting – LED/Solar powered lights  Water tanks  Low flow fittings

33. Thank you!