Guidelines for design decision-makers
Résumé
The purpose of this report is to provide support to the design decisions-makers during the design process. For each of the defined design step decision the important topics to consider were identified, the key stakeholders are declared and the purpose of LCA at the selected design step is defined.
The report covers:
- The definition of the design steps, the definition of the tasks in each design step and an overview of the relevant milestones for performing LCA;
- An overview of the systematic building decomposition methods and the appropriate levels at each design step;
- An overview of the tools that can be used for LCA and a selection process for choosing the right LCA tool. A special emphasize is given to the topic of Building Information Modelling (BIM), how the BIM tools can facilitate the LCA assessment and what information should be implemented in the BIM model;
- Strategies on how to reduce the design-related uncertainties;
- An overview of the visualization of the LCA results and which are appropriate in the selected design steps.