Tower frame type bidding and tendering management platform

Abstract

The invention provides a tower frame type bidding and tendering management platform. The platform comprises a server, and a tower technical specification limiting module, a tendering module and a bidding evaluation module which are in communication connection with the server; the bidding module comprises a main body fixed reference unit price quotation sub-module, a takeover type fixed reference unit price quotation sub-module, a service type fixed price quotation sub-module and an optional project unit price quotation sub-module; the bidding evaluation module comprises a main body fixed reference unit price evaluation sub-module, a takeover type fixed reference unit price evaluation sub-module, a service type fixed price evaluation sub-module and an optional project unit price evaluationsub-module. According to the invention, an effective support platform is provided for a tower framework protocol purchasing mode, the labor intensity is reduced, and the purchasing work efficiency isgreatly improved. On one hand, the transparency of tower purchase is improved, and on the other hand, the framework protocol can flexibly adapt to the situation of purchase demand change caused by design change, so that the purchase supply business management level is promoted to be further improved.

Description

technical field [0001] The invention relates to a material procurement management platform for energy engineering projects such as oil refining, petrochemical, chemical, natural gas, coal chemical, electric power, etc., in particular to a tower frame type bidding management platform. Background technique [0002] In the procurement of materials for engineering projects in traditional oil refining, petrochemical, chemical, natural gas, coal chemical, electric power and other energy fields, procurement personnel can carry out subsequent bidding, bidding, bid evaluation, Set the bid and sign the contract. Purchasing business is "one-to-one", on the one hand, it cannot effectively integrate material needs, the negotiation weight is relatively light, and the space for cost reduction is limited; on the other hand, business personnel repeat operations at a low level day after day, which is labor-intensive and low in procurement efficiency. [0003] The investment in energy and che...

AI Technical Summary

Problems solved by technology

However, in the traditional frame bidding mode, there is no good solution to how to set up a price adjustment mechanism in the tower frame. It can only be simply agreed that when the price of the main raw materials (such as steel plates, etc.) fluctuates above a certain range (such as ±5%), Equipment prices are adjusted accordingly (eg ±3%)

This is precisely the problem caused by the ...

Images