Title: Case Study
1Project Data
Project Cost (Phase I) 16M Site Area (Phase I)
5000 m2 Total GFA (Phase I)
228 m2 Project Inception (Phase I) Feb
2000 Commencement (Phase I) Jul
2000 Completion (Phase I) Dec 2000
Case Study
Wetland Park Visitor Centre (Phase I)
2The Site
Case Study
Wetland Park Visitor Centre (Phase I)
3The Goals
- Millennium project for HKs Eco-tourism
- Architecture
- harmonize with adjacent wetland
- environmental friendly
- convey message
- Respect Ecosystem
Case Study
Westland Park Visitor Centre (Phase I)
4Master Layout
Visitor Centre (Phase I)
Case Study
Wetland Park Visitor Centre (Phase I)
5Visual Impact
- Building echoes adjacent wetland
- Low rise, simple massing, use of natural finish
materials, sculptures of wetland animals
Case Study
Wetland Park Visitor Centre (Phase I)
6Building Envelop
Roof Insulation
Case Study
Deep overhang
Minimum opening
Double Wall
Timber Screen
Wetland Park Visitor Centre (Phase I)
7OTTV
- OTTV 4.32W/m2
- Statutory requirement 70W/m2(podium),
- 30W/m2 (tower block)
Case Study
Wetland Park Visitor Centre (Phase I)
8Use of Natural Ventilation Daylight
- Photo cell to switch on lighting when
illumination level is low
Case Study
- Wind sensor to switch on extraction fan when
natural air movement is insufficient
Wetland Park Visitor Centre (Phase I)
9Material Re-use
- Old bricks from China
- Granite rock paving from boundary wall of Wanchai
Police Headquarters
Case Study
Wetland Park Visitor Centre (Phase I)
10Material Re-use
- Gabion wall infill made from oyster shell from
Lau Fau Shan
Case Study
Wetland Park Visitor Centre (Phase I)
11Material Re-use
- Boundary fence wall using dismantled timber
formwork from concreting
Case Study
Wetland Park Visitor Centre (Phase I)
12Material with recycled content
- Pulverized fuel ash (PFA) as cement replacement
for all structural concrete
Use of non-depletable substances
Case Study
- Use of environmentally friendly refrigerant (zero
ozone depletion potential) R407c for the direct
expansion type A/C system
Wetland Park Visitor Centre (Phase I)
13Minimize Construction Waste
- Steel metal decking as permanent formwork for
- roof slab
Case Study
- Use of second
- hand formwork
- from other
- building sites
Wetland Park Visitor Centre (Phase I)
14Landscape Design
- Use of native wetland plant species where suitable
Case Study
Wetland Park Visitor Centre (Phase I)