A survey of sewer rehabilitation in Malaysia: application of trenchless technologies

This work presents a review of applicable sewer rehabilitation options using trenchless technology in Malaysia. The typical problems faced in wastewater collection systems are analysed and factors that determine the selection method are outlined. This study also highlights the necessary steps to be taken prior to the rehabilitation work. The trenchless technology reviewed here comprises repair, renovation and replacement options. The cost-effectiveness of different rehabilitation methods was identified to assess the economic viability of various options in the Malaysian context. This study reveals that not all the trenchless technologies available in the market are suitable for use in Malaysia, mainly due to incompatibility of the rehabilitation materials used. Furthermore, as trenchless rehabilitation generally involves higher capital outlay than open-cut methods, the choice of rehabilitation method has to be made on a case-to-case basis.

Technologies for sewer rehabilitation in Malaysia

After assuming control of Malaysia's sewer systems, Indah Water Konsortium Sdn. Bhd. commissioned a study into the available sewer rehabilitation techniques in the markety with the intention of finding suitable methods to rehabilitate sewers in and around Malaysia. This report outlines the key findings of the study, focusing on the applicable sewer rehabilitation techniques which use Trenchless Technology.

Negotiating Civic Space in Belfast or The Tricolour: Here Today, Gone Tomorrow’

What role does public civic space in Belfast city centre play in the negotiation of different political identities within the city? Focusing on key public events in this space the paper traces shifts in identity practices and focuses on negotiations over the uses of public space associated with Irish nationalism and British unionism. This, it is argued, gives a more sophisticated understanding of different types of ‘shared space’. The events probed are seen as precursors and possibly drivers of political change. It is concluded that the increased sharing of civic space has probably contributed to improved political relations within the city, though there remains the challenge of
understanding how public space might more effectively be used to influence
relationships between the city’s political identities in the longer term.

Laganside: Poetry from Northern Ireland Today

An analysis of Alan Gillis's poem 'Laganside' as exemple of a post-ceasefire Northern Irish poetic.