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Project Data. Project Cost (Phase I) $16M Site Area (Phase I) 5000 m 2 Total GFA (Phase I) 228 m 2 Project Inception (Phase I) Feb 2000 Commencement (Phase I) Jul 2000 Completion (Phase I) Dec 2000. Case Study. Wetland Park Visitor Centre (Phase I).

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Project 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)


The Site

Case Study

Wetland Park Visitor Centre (Phase I)


The Goals

  • Millennium project for HK’s Eco-tourism

  • Architecture

  • harmonize with adjacent wetland

  • environmental friendly

  • convey message :

  • Respect Ecosystem

Case Study

Westland Park Visitor Centre (Phase I)


Master Layout

Visitor Centre (Phase I)

Case Study

Wetland Park Visitor Centre (Phase I)


Visual Impact

  • Building echoes adjacent wetland

  • Low rise, simple massing, use of natural finishmaterials, sculptures of wetland animals

Case Study

Wetland Park Visitor Centre (Phase I)


Building Envelop

Roof Insulation

Case Study

Deep overhang

Minimum opening

Double Wall

Timber Screen

Wetland Park Visitor Centre (Phase I)


OTTV

  • OTTV = 4.32W/m2

  • Statutory requirement = 70W/m2(podium),

  • 30W/m2 (tower block)

Case Study

Wetland Park Visitor Centre (Phase I)


Use 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)


Material Re-use

  • Old bricks from China

  • Granite rock paving from boundary wall of Wanchai Police Headquarters

Case Study

Wetland Park Visitor Centre (Phase I)


Material Re-use

  • Gabion wall infill made from oyster shell from Lau Fau Shan

Case Study

Wetland Park Visitor Centre (Phase I)


Material Re-use

  • Boundary fence wall using dismantled timber formwork from concreting

Case Study

Wetland Park Visitor Centre (Phase I)


Material 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)


Minimize Construction Waste

  • Steel metal decking as permanent formwork for

  • roof slab

  • Prefabricated Air ducts

Case Study

  • Use of second

  • hand formwork

  • from other

  • building sites

Wetland Park Visitor Centre (Phase I)


Landscape Design

  • Use of native wetland plant species where suitable

Case Study

Wetland Park Visitor Centre (Phase I)


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