REPAIR METHOD FOR EXISTING BUILDING AND COST CALCULATION SYSTEM FOR THE SAME

PROBLEM TO BE SOLVED: To provide a repair method for an existing building capable of purchasing the existing building with a sense of security and a cost calculation system for the same.SOLUTION: A repair method for an existing building includes a primary repair step of demolishing inner packaging of the existing building to expose a structure building frame of the building, and a secondary repair step of constructing inner packaging of the building whose structure building frame is exposed by the primary repair step. The repair method further includes: an inspection step for inspecting the structure building frame exposed by the primary repair step during a period after completion of the primary repair step and before start of the secondary step; a repair step for repairing the structure building frame when repair of the structure building frame is necessary after the inspection step; and a previewing step for making those who wish to purchase the building preview the exposed structure building frame after the inspection step.SELECTED DRAWING: Figure 2 【課題】既存建物を安心して購入することができる既存建物の改修方法及び既存建物の費用算出システムを提供する。【解決手段】既存建物の改修方法は、既存の建物の内装を解体して建物の構造躯体を露出させる一次改修工程と、一次改修工程によって構造躯体が露出した建物の内装を施工する二次改修工程と、を有し、一次改修工程の終了後かつ二次改修工程の着手前の期間において、一次改修工程によって露出した構造躯体を点検する点検工程と、点検工程の後に構造躯体の修繕が必要な場合に構造躯体を修繕する修繕工程と、点検工程の後に建物の購入希望者に露出した構造躯体を内覧させる内覧工程と、をさらに有する既存建物の改修方法。【選択図】図２