Exploring the 'Design & Build' procurement route in private sector construction, Malta

Abstract

The purpose of this research is to evaluate the efficiency and consequences of Design and Build (D&B) procurement for different construction projects in Malta. The research aims to assess the effectiveness and project motives for selecting the D&B procurement route in Malta's private sector, with an emphasis on project time, cost, quality, and risk. The study examines the efficacy of the D&B method, while it investigates its advantages, limitations, and insights of how it is being applied in the private sector of the local context. The analysis of data gathered through purposive sampling, that is, experts in the field of procurement, allowed for the examination of processes utilised within the construction industry. Furthermore, the study investigates and builds on key performance indicators to explore concepts in sectorial cooperation and rework in the field with the aim towards better-informed choices on construction. Results from this study reveal that when opting for D&B contracts in the private sector, despite the significant use of the Yellow FIDIC (Fédération Internationale des Ingénieurs - Conseils') Book in contract management, participants use different editions which trigger disputes, contractual conflicts and delays. Furthermore, data showed that contractual ambiguity due to a lack of contractor performance evaluation was present, with respective complexities arising from this situation. Findings also highlighted the significant influence of the client on the project's success but also pointed out that the client's involvement may sometimes hinder progress or cause stagnation. In conclusion, this research unveils reasons why stakeholders opt to go for the D&B contracts in Malta, since it reduces delays, improves communication and trust, increases cost savings, allows greater control over execution, and due to the contractor's exclusive accountability for resources. In terms of the designer, the opportunity to enhance their workload and involvement from the first phases aids in advancing their professional trajectory, while also matching more effectively with the unique objectives of other stakeholders. The paper also recommends the need for a proper thorough review of the legislative and regulatory framework in the construction industry, with the aim of providing explicit and practical guidance. It also offers recommendations as a way forward in adopting procurement methods by amalgamating new digital software and technologies that can enhance the “traditional way” of procurement routes, for the future. It demonstrates the relationship created between procurement routes and new emerging technologies in the construction industry. Additionally, it educates stakeholders about the D&B technique involvement concerning project procurement, allowing for more educated choices and exploring new opportunities to evolve and align with global standards via technologies like blockchain and Building Information Modelling (BIM).