QUANTITY CALCULATION SHEET PREPARATION PROGRAM

PROBLEM TO BE SOLVED: To provide a quantity calculation sheet preparation program allowing easy preparation of a quantity calculation sheet whose correction history is known. SOLUTION: This quantity calculation sheet preparation program is a program for preparing the quantity calculation sheet on hardware based on material data of a construction object. In the quantity calculation sheet preparation program, quantity-calculating input data N21 are produced by the material data after a design change and the material data before the design change, quantities before the design change and after the design change are calculated about each material constituting the construction object based on the quantity-calculating input data N21, the calculated quantities before the design change and after the design change are stored as quantity data, the quantity performed with correction is distinguished from the quantity data, and the quantity calculation sheet after the design change is prepared by notation allowing identification of the correction of the quantity. COPYRIGHT: (C)2009,JPO&INPIT