Development of a process model for the holistic use of BIM methodology for sustainable construction in the public sector= Desarrollo de un modelo de proceso para el uso holístico de la metodología BIM para la construcción sostenible en el sector público = Entwicklung eines Prozessmodells für den holistischen Einsatz der BIM Methodik im nachhaltigen öffentlichen Bauen

Resum

Requirement planning is used for the methodical ascertaining of building information with the aim of raising quality and lowering costs. It is used in public construction sector in the DIN 18205:1996 which is a translation of the ISO 9699:1994. The information through validation and verification should be provided at the start of the use of the BIM methodology can be evaluated from a sustainability perspective, and also agreed with a large number of stakeholders. The aim of the work is to devise, produce and present an approach for applying the BIM methodology in public construction sector in a way, which takes account of sustainability aspects. The intention is to illustrate a holistic approach, which consider the sustainability as defined by the BNB (Bewertungssystem Nachhaltiges Bauen) and is based on the application of the BIM methodology in public construction sector. Therefore a new XML schema will be defined and developed which regards of the requirements of DIN 18205.