Shinichi Ebata

Efficient embedded plate position measurement system for large plant construction

The number of large plants (energy, industry, etc.) being planned and constructed in the world has increased tremendously in recent times. By reducing the construction costs involved in the development of these plants, authors can reduce the initial investment required, thereby ensuring a more economical use of monetary resources. However, construction work still requires considerable skill and labor. Hence, it is necessary to develop new systems and processes for construction cost reduction. In this investigation, efficient automatic measurement method for embedded plate fixed position was examined by linking digital photogrammetry and CAD data. The developed measurement system was applied to large plant construction field, and the verification about efficiency was performed. In this paper, these contents will be reported.

Development of Work Traceability System Using RFID Technology in Plant Construction Management

Abstract: In this study, we evaluate the applicability of RFID tags and developed material management system and the work traceability system in plant construction. The examination results indicate that RFID tags and GPS systems were usable enough. About the work traceability, we solved administrative problems of the digital photographs and suggested a method to prove an original or an imitation of the digital photography. And, it was able to reduce time to search for construction materials by the developed systems and time to make a report using digital photographs.