CONSTRUCTION COST MANAGEMENT DEVICE AND METHOD

摘要

PROBLEM TO BE SOLVED: To easily calculate productivity in a work group in reference to standard productivity.;SOLUTION: A cost ratio r(j, i) of an item of each work in the work group is calculated in each item in reference to the standard productivity. The ratio r(j, i) of each work is multiplied by a necessary amount of each item backed by results, and inputted about the work group, and the productivity of the work, i.e., the necessary amount m_i of the item of the work is calculated by m_i=N_i×r(j, i). Cost of the item i is obtained by N_i×r(i, j)×c'(i), and unit price of a work amount unit of the work j is calculated by Σ_i(N_i×r(i, j)×c'(i)/O_j) when a work amount of the work j is set as O_j.;COPYRIGHT: (C)2009,JPO&INPIT