Buoyant Overhaul

The proposal explores the potential to extend the functions of greenhouse structures for the urban rehabilitation of ageing buildings and the provision of communal spaces, aiming to enhance tenants’ quality of life.

DESIGNING A GREENHOUSE-LIKE FACILITY
The proposed remedial project reimagines existing greenhouse typologies, ranging from present-day designs to Victorian structures, to take the form of a sculpture-like complex that floats on water along the Victoria Harbour. The assemblage comprises nine key spaces:

• a biosphere;
• a sports complex;
• a theatre;
• a kids’ playhouse;
• a vertical farm;
• a community greenhouse;
• a restaurant;
• a library; and
• a resthouse.

Sectional perspective of the nine key spaces within the complex

In addition to the structural features, various systems essential for creating a greenhouse environment, such as electricity, ventilation, water supply, temperature control and related piping, are integrated as well.

By making use of the water route along the harbour, the complex could periodically stop by designated ‘service points’, including Star Ferry Pier, Wyler Garden, Citicrop Centre, and Tai Koo Place.

The proposed water route

At each stop, the complex can plug into the host structures to perform rehabilitation works and serve the tenants for a duration of one to two months. To facilitate the process, the floating unit is equipped with rotational clamps, extendable bridges, cranes and robotic components.

The floating unit is equipped with rotational clamps, extendable bridges and cranes

The complex is also designed with a self-sufficient system that adopts a closed-loop energy production system. For example, wind turbines, solar panels, tidal wave converters and water turbines are introduced to generate energy for its operation. Excess electricity could be stored on-site through the use of batteries for later consumption. —Construction+ Online

PROJECT DATA
Project Name
Buoyant Overhaul
Location
Hong Kong
Project Year
2024
Site Area
2,061.59 square metres
Gross Floor Area
1,862.66 square metres
Building Height
122 metres from sea level / 155 metres from the base of the structure
Number of Rooms
20
Student
Tam Wan Ting Wylie
School
The Hong Kong Polytechnic University School of Design
Programme
BA (Hons) in Environment and Interior Design
Supervisor
Dr. Gerhard Bruyns
Images
Tam Wan Ting Wylie; The Hong Kong Polytechnic University School of Design

The biosphere

The vertical farm

The library