چكيده به لاتين
Economic crisis and its impact on the construction sector, stricter decrees for resource and process efficiency, more and more complex design information motivate the Architecture, Engineering, Construction, Facility Management (AEC/FM) sector to boost innovation towards a more efficient and collaborative construction industry [1]. Due to long building life cycles and considering that the rate of new construction is more and more shifting to renovation and maintenance (R&M) of existing buildings, Facility Management (FM) and asset management are likewise major levers to improve productivity and efficiency in the AEC/FM domain [2]. Different and vast area of activities and also different functions designed to deal with them make a significant complexity in construction facility management. The existence of Operation, Maintenance and Repair phase (Operation, Maintenance and Repair phase has the most significant impact on lifecycle expenses. The studies have shown that Operation, Maintenance and Repair phase expense of overall lifecycle is five to seven times more than primary investments and three times more than construction cost. According to National Institute of Standards and Technology (NIST), the lack of coordination among model-based planes, cost 15.8 billion which 10.6 billion is in Operation, Maintenance and Repair phase. NIST: In the past, the majority of traditional building information exchange was paper-based and for information collection, transferring and updating several weeks lasted. NIST: A significant time is wasting for assignation and detection of facilities and information from completed projects.) considering the longest phase of construction project lifecycle and containing a high economic potential and one of the facility functions comprising big data comes from elements of build lifecycle, has taken construction facility management experts and stakeholders attention. Nevertheless, The management of construction process in order to fulfill Operation, Maintenance and Repair information and data needs, management of knowledge of very first activity, discretion of data, the possibility of information asymmetry coming from construction phases and confronting with big data coming from construction process, are utilization challenges of Operation, Maintenance and Repair phase. In order to manage building process, the existence of building information modeling environment which contains building elements quantitative data would be the first answer. But in addition to quantitative data and to complete utilization of Operation, Maintenance and Repair phase, qualitative data is in need to. In order to gather these data, COBie spreadsheet has been designed in parallel with BIM and in Revit software.
To having a sufficient database, coding and classification standards (Registry system), the framework of information and documents (information and documents Taxonomy) and the process of gathering and saving information and knowledge (Inventory) should be planned. In addition to databases and to information and knowledge saving and transferring and also to collection of feedbacks, electronic documents which are compatible with databases are needed to be used in decision making, costs predictions, function correction and so on.
The presentation of geometric and non-geometric data with coding and classification systems make Autodesk Revit a powerful resource in not only design and construction phase but also in use phase of construction. Moreover, to manage document, databases and feedbacks, an Auto information system and a knowledge management systems are in need.
