Sanhudo, L; Poças Martins, J; Ramos, N M M; Almeida, R M S F; Rocha, A; Pinto, D; Barreira, E and Simões, M L (2021) BIM framework for the specification of information requirements in energy-related projects. Engineering, Construction and Architectural Management, 28(10), pp. 3123-3143. ISSN 0969-9988
Abstract
Purpose: This paper aims to further the discussion on Building Information Modelling (BIM) legal requirements, providing a framework with key energy parameters capable of supporting the Appointing Party in the definition of the Exchange Information Requirements (EIR) for a BIM project appointment. The EIR is described in ISO-19650–1:2018 as a fundamental step in the information delivery cycle. Design/methodology/approach: A literature review on the topic of BIM energy analysis was completed to identify current knowledge gaps and support the need for the proposed framework. Afterwards, the framework was established based on the review findings and the authors' domain knowledge. The applicability of the proposed framework was assessed through a case study, where several energy simulations were performed in three different design stages of the same BIM model. Findings: This study identified a lack of standards and legislation capable of supporting the Appointing Party in the definition of energy-related BIM requirements. To this end, a new framework is proposed to mediate existing practices, linking prior knowledge with BIM’s new reality. The study showcases the applicability of the framework, identifying that the performance of different energy studies involves distinct Level of Development (LOD) requirements, which in turn have an impact on the modelling time and cost. Originality/value: A BIM framework for the specification of information requirements in energy-related projects was developed to support the Appointing Party. The framework presents appropriate parameters for energy analysis in each design stage, as well as the suitable LOD for the BIM model.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | building information modelling; case study; decision support systems; methodology; project management |
| Index terms: | building information modelling, case study, information delivery, energy analysis, modelling, project management, ISO, energy simulation, legislation, specification, decision support, literature review, methodology, design stage, level of development |
| Subjects: | project management theory and practice, contractual condition, research methods, design practice, information systems, engineering analysis, decision analysis, data collection methods, analytical methods, professional practice, legal systems, data analysis and analytics, modelling and simulation, standards development |
| Topics: | Engineering Principles, Research Practice, Project Management, Risk Management, Digital Applications, Legal Issues, Design Practice, Quality Management, Contract Administration |
| Descriptive scope: | 5 PCTEA |
N.B. Descriptive scope is a count of how many of the five facets of empirical research are indicated by the words used in title, abstract and keywords. It is not intended as a judgement on the research; merely a count of the kind of word we would expect to indicate Phenomenon, Concepts, Theoretical framing, Empirical techniques, Analytical techniques. If all five are present, then a code of “5 PCTEA” will indicate this. If you feel the coding for this record is questionable, we welcome discussion around the terms we matched or the way we categorized them. The facet you would expect may not be coded, or a facet may be coded inappropriately. This can also bear on a larger question, of which facets should be treated as defining in construction management research. Please get in touch, and we will look at it. More details here