Abstract
This paper propose a method of construction planning with geographical modified model as a visualization tool by contractor and ordering party. Natural disaster occurs, rapid response is required to prevent secondary disasters. and this response called emergency restoration work. Contractor and ordering party do construction planning. However, They must consider many things. For example, the number of days in heavy equipment and construction. geotechnical modified model can consider them. Using this model enables to reduce discussion time about a construction planning, moreover, to set about emergency restoration work immediately.