Indoor air quality and the law in Singapore.
With the greater use of air-conditioned offices in Singapore, achieving good indoor air quality has become an important issue. The laws that impose duties upon designers and contractors with respect to the design and construction of air-conditioning and mechanical ventilation (ACMV) systems are set out in the Building Control Regulations and the Singapore Standard Code of Practice for Mechanical Ventilation and Air-conditioning in Buildings (hereinafter "SS CP 13:1980"). ACMV maintenance is governed by the Environmental Public Health Act, the Building and Common Property (Maintenance and Management) Act, and the Land Titles (Strata) Act, as well as by lease or tenancy agreements. Designers, contractors, developers, building owners and management corporations may also be liable to the workers, occupants and other premises users for indoor air quality (IAQ)-related injuries under the general principles of contract and tort. Recently, the Guidelines for Good Indoor Air Quality in Office Premises was issued by the Ministry of Environment to complement SS CP 13:1980 toward improving the indoor air quality of air-conditioned office premises. Although the Guidelines have no statutory effect, they may be adopted as contractual requirements in construction, lease and maintenance contracts. They may also be used to determine the relevant standard of duty of care required to discharge tortious liability. This paper looks at the existing laws and rules affecting the design, construction and maintenance of air-conditioned offices in light of Part III of the Ministry's Guidelines.
Chan
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School of Building and Real Estate, Faculty of Architecture, National University of Singapore. bemccf@nus.edu.sg
D000389:Air Conditioning; D016902:Air Pollution, Indoor / Q000331:legislation & jurisprudence* / Q000517:prevention & control; D005160:Facility Design and Construction / Q000592:standards*; D006801:Humans; D016272:Occupational Health; D011634:Public Health / Q000331:legislation & jurisprudence*; D012846:Singapore; D014691:Ventilation / Q000592:standards*