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This paper aims to investigate the current practices and deficiencies in the legal and regulatory structure of public–private partnerships (PPPs) in Sri Lanka and explore recommended practices by international model laws and guidelines addressing such deficiencies.

Firstly, a desk study review was conducted to explore the current practices of PPP in Sri Lanka. Secondly, nine expert interviews were conducted to comprehend further current PPP practices and identify the deficiencies of legal and regulatory structure of PPP in Sri Lanka, and content analysis was used to analyse the interviews findings. Finally, international model laws and guidelines were reviewed to explore recommended best practices.

The research explored non-existence of a national PPP policy, lack of clarity of executing a project’s preliminary affordability, and lack of guidance on risk assessment and feasibility studies as current major deficiencies of PPP legal and regulatory structure in Sri Lanka. Further, findings showed that setting-up two project governance structures, a steering committee and a project team, and develop clear guidelines and standard forms can be adapted to strengthen the PPP legal and regulatory structure.

The findings of this study may be useful to policy makers in tracing essential reforms to PPP legal and regulatory structure. This study is limited to legal and regulatory structure of first three phases of the PPP project life cycle: project identification, project preparation and project procurement.

This paper establishes a novel framework to visualise the current practices and deficiencies in the PPP legal and regulatory framework in Sri Lanka, and the way of incorporating recommended practices by international model laws and guidelines for its future reformations.

Lack of competition in procurement processes may affect the sustainable procurement due to overpriced and low-quality infrastructure. The purpose of this paper is to investigate the current practices in Malaysian public-private partnership (PPP) in handling unsolicited proposals within PPP and to suggest ways in which the practices can be improved to achieve sustainability.

Case study was conducted within which 13 semi-structured interviews were carried out with different groups: the policy makers, the practitioners and the experts. The study also scrutinised published guidelines and relevant regulations used by in management of unsolicited proposals in Malaysian PPP.

The Government of Malaysia welcomes unsolicited proposals from the private sector, even though it does not publish any established mechanisms to handle such proposals. Lack of competition in unsolicited proposals is a major concern in achieving sustainable goals of procurement. This could be addressed by introducing a competitive element to unsolicited proposals.

There are limited study and reports on the implementation of unsolicited proposals by the Malaysian Government. Besides adding to the literature, this paper reveals the management of unsolicited proposals. Most importantly, it is useful in assisting potential Malaysian PPP stakeholders and investors in what to expect, based on findings from the actual practice.

Building information modelling (BIM) claims to be spearheading the modern technological revolution in the global construction industry. While scholars have emphasised the cruciality of BIM, associated costs have been identified as one of the major barriers to successful BIM implementation, as is the case in Sri Lanka. Besides, lean principles (LPs) are known for increasing efficiency, quality and eliminating waste, thereby reducing overall costs. Hence, this research aims at addressing the BIM implementation barrier associated with costs by applying suitable LP, enhancing overall value by minimising value-insignificant activities.

The study adopted a qualitative research approach. 10 experts with expertise in both BIM and LP were targeted for the primary data collection through semi-structured interviews. The collected data were analysed using manual content analysis.

Research findings discovered the cost centres that can be applied to the LPs and the effective LPs that can be applied with the cost centres of BIM implementation. The theoretical implication of the study is to provide insights into a potential application of LP for BIM cost centres, whereas practical consequences include the identification of LP's potential to minimise BIM cost centres, ergo, achieving a successful BIM implementation.

This study will be the first of its kind in the Sri Lankan construction industry, intending to apply LP with BIM implementation cost centres to achieve a successful implementation. This research also has paved the way forward for further research on the application of both the BIM and LP concepts for similar construction industries in developing countries across the world and in addressing other BIM implementation barriers.

Due to the complexities involved in disasters and due to the peculiar nature of post-disaster reconstruction, built environment professionals require continuous updating of their skills and knowledge to contribute effectively to disaster resilience. The purpose of this paper is to identify the ways in which higher education institutions (HEIs) can address this need through the provision of lifelong learning.

This paper is based on both a literature review and on empirical evidence obtained through interviews, a workshop and group validation.

The challenges faced by HEIs in accommodating lifelong learning are presented. Furthermore, good practice guidelines are provided to enable HEIs to respond effectively to industry requirements; to provide lifelong learning via through-life studentship; to promote collaboration amongst HEIs, industries, professional bodies and communities, and to promote the adoption, diffusion and exploitation of the latest learning and teaching technologies.

The empirical focus of the research is limited to three EU countries, namely UK, Lithuania and Estonia. This paper focuses on role of HEIs in enhancing the disaster risk reduction (DRR) capacity in the built environment, especially at the stage of post-disaster reconstruction.

The recommendations provided on good practice suggest how HEIs can integrate disaster related knowledge into their curriculum faster than previously and how they are able to assist their educators and learners in building up their knowledge base on a continuous basis.

Capacity building in enhancing DRR during the post-disaster reconstruction stage through the provision of lifelong learning will create social implications within the responsiveness of built environment professionals to cater for disaster resilience.

The appropriateness of lifelong learning as an approach to disaster management education is justified. The challenges HEIs face in accommodating lifelong learning and the recommendations on good practice guidelines in order to make the HEIs more responsive to educational needs are discussed.