To read this content please select one of the options below:

Are our residential buildings healthy and safe? A survey in Hong Kong

S.K. Wong (Department of Real Estate and Construction, The University of Hong Kong, Hong Kong)
A.K.C. Cheung (Department of Real Estate and Construction, The University of Hong Kong, Hong Kong)
Y. Yau (Department of Real Estate and Construction, The University of Hong Kong, Hong Kong)
D.C.W. Ho (Department of Real Estate and Construction, The University of Hong Kong, Hong Kong)
K.W. Chau (Department of Real Estate and Construction, The University of Hong Kong, Hong Kong)

Structural Survey

ISSN: 0263-080X

Article publication date: 1 January 2006

1451

Abstract

Purpose

The most fundamental requirement of a habitable building is that its occupants can live in it healthily and safely. However, given the proliferation of building‐related accidents recently in Hong Kong, the extent to which our buildings have fulfilled this basic requirement is doubtful. For the benefit of the entire society, more public information on building quality is needed. Aims to address this issue.

Design/methodology/approach

This paper extends the Ho et al. assessment model to evaluate the combined health and safety performance of residential buildings in Hong Kong. The model consists of a set of performance‐based objectives and can be translated into a hierarchy of parameters concerning the quality of building design, building management, and the surrounding environment. A total of 99 residential buildings in two urban areas, namely Mongkok and Tsimshatsui, were assessed with the help of a simple and user‐friendly performance indicator called the Building Quality Index (BQI).

Findings

The comparative analysis showed that the overall health and safety performance varied significantly with building age and development scale. Building location did not matter in overall performance, but became relevant in disaggregate performances regarding the external environment and building management approaches.

Research limitations/implications

In theory, building management and building location are not related. Further research is needed to disentangle the management effect from the location effect.

Practical implications

The assessment method is a simple and cost‐effective screening tool for mass building assessment at the city level. It can also be used for classifying buildings into different grades in respect of health and safety, providing incentives to building owners, developers, and government bodies to improve the living environment.

Originality/value

The study contributes to a better understanding of the relationship between building performance and its physical characteristics, including location, age, and development scale, in a densely populated high‐rise urban area.

Keywords

Citation

Wong, S.K., Cheung, A.K.C., Yau, Y., Ho, D.C.W. and Chau, K.W. (2006), "Are our residential buildings healthy and safe? A survey in Hong Kong", Structural Survey, Vol. 24 No. 1, pp. 77-86. https://doi.org/10.1108/02630800610654432

Publisher

:

Emerald Group Publishing Limited

Copyright © 2006, Emerald Group Publishing Limited

Related articles