SYSTEM FOR SELECTING BUILDER

摘要

PROBLEM TO BE SOLVED: To reduce expenses for a business operation to perform estimation participation and for selecting the amount of building materials from a drawing in a construction company in order to perform estimation comparison to select a building company when the construction company builds a building. SOLUTION: A server site carries estimation item information and enables the information to be browsed and applied for estimation comparison from the PC 5 of a construction company through the Internet. The PC 4 of an estimation office prepares an estimation statement of items and registers the estimation statement of items in the estimation statement of items information DB 13 of the server computer 1. The computer 1 transmits a bill of estimated cost to the PC 5 of the estimation participating company. The estimation paper where amounts are written in the bill of estimated cost is sent to the computer 1 from the PC 5, subsequently sent to a PC 3 to be used to select a builder.