Ingenieur Vol.82 April-June2020 | Page 58

INGENIEUR Table 1: Types of refurbishment work Areas Redesign Change of function or purpose Improve safety and facilities New usage Description To meet modern standards or changing demands of buildings such as hotels, offices, airport terminals, retail premises, leisure and entertainment facilities, educational and healthcare buildings. Upgrading standards as a conversion to new uses, of the whole or parts of industrial buildings, with production continuing in the area or adjacent areas. Rearrangement of public service facilities with stringent operational safety requirements, such as railway stations (both surface and underground), where the provisions of the service must be continued during refurbishment. The conversion of buildings of extant use such as warehouse, mills, abandoned railway stations, large residential properties to new uses such as hotels, offices, exhibition halls and residential apartments. cleaning the concrete finishes will direct money to tradesmen but in the case of a new building, it would go to the manufacturer of concrete and steel. New home construction requires at least four to eight times more resources than refurbishment. Most of the building mass and structural elements in an existing property can be reused and do not require replacement. This article identifies the current state, scenario and the impact of refurbishment activities and waste generated. Refurbishment – A Malaysian Perspective The trend of refurbishment is becoming a popular activity in the construction industry and is growing every day. The Malaysian Government has introduced many incentives and economic stimulus to boost the country’s construction, healthcare and tourism industries by providing reductions in tax or tax exemptions and qualifying capital expenditure rebates for many sectors. Municipal councils have refurbished old buildings that need to be preserved in a cost-effective and sustainable manner. Refurbishment costs less than new construction and the most importantly it can be completed faster. It was announced that affordable homes will indeed be the priority of the Government’s agenda, especially in Greater Kuala Lumpur and the Klang Valley which are expected to house eight to 10 million people by 2020, hosting almost one-third of the country’s population. There is a huge demand for space limitation for new buildings, especially in large cities such as Kuala Lumpur, Penang and Johor Bahru. Furthermore, most of the old buildings have been converted into offices, museums, hotels and exhibition centres. This pattern is expected to grow in years to come. According to the Chartered Institute of Building Malaysia, repair and maintenance work (which includes refurbishment activities) create a tremendous opportunity for growth in the Malaysian construction industry. Existing buildings are getting old, so the maintenance and refurbishment work needs to be carried out in order to prolong the life of the building. Malaysian construction trends follow those of developed countries and it is anticipated that the refurbishment sector will expand further in the country. During the Budget 2020 announcement, the Government set aside RM100 million for the repair and refurbishment of lowand medium-cost strata housing. This is mainly due to the increasing number of ageing buildings, limited vacant land for new development and technological change and also high demand for properties in urban areas. There have been many issues associated with refurbishment of old properties, summarised as financial, technical, emotional, lack of knowledge and limited amount of information. Apart from that, Malaysia still lacks comprehensive and accurate data on the value and number of refurbishment projects that are carried out yearly. Most local authorities do not have a complete database on the actual number of refurbishment projects being carried out. The lack of control on the refurbishment industry at the Local (Council) level is one of the 56 VOL 82 APRIL-JUNE 2020