Two-stage method frame type bidding and tendering management platform

Abstract

The invention provides a two-stage framework type bidding and tendering management platform. The two-stage framework type bidding and tendering management platform comprises a server, a constraint condition setting module, a first-stage bidding module, a first-stage bidding evaluation module, a second-stage bidding module and a second-stage bidding evaluation module, wherein the constraint condition setting module comprises an inherent attribute setting sub-module and a variable attribute setting sub-module; the first-stage bidding module comprises an inherent attribute quotation sub-module and a variable attribute quotation sub-module, wherein the first-stage bid evaluation module comprises a fixed reference unit price evaluation sub-module, a variable unit price evaluation sub-module, aweight coefficient sub-module and a price comprehensive evaluation sub-module; the second-stage bidding module comprises a secondary quotation sub-module, and the second-stage bidding evaluation module comprises a variable attribute final quotation evaluation sub-module and a second-stage comprehensive evaluation sub-module.

Description

technical field [0001] The invention relates to a material procurement management platform for engineering construction projects in the field of energy and chemical engineering, in particular to a two-stage frame-type bidding management platform. Background technique [0002] In the material procurement of engineering construction projects in the traditional energy and chemical industry, procurement personnel can carry out follow-up bidding, bidding, bid evaluation, bid determination, and contract signing after receiving a specific procurement demand. This kind of procurement business is "one-to-one". On the one hand, it cannot effectively integrate material needs, and the negotiation weight with suppliers 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, and the labor intensity is high. , Procurement efficiency is low. [0003] The investment in energy and chemical enginee...

AI Technical Summary

Problems solved by technology

This demand method and bidding procurement method are the root causes of low-level repetitive operations

However, the current situation is that the above-mentioned advanced framework bidding procurement mode cannot be applied to the large category of non-standard products.

[0007] In addition, in the traditional framework bidding process, after signing the framework agreement, the suppliers will provide goods and services according to the buyer's needs from time to time and indefinitely within the agreement period, and the agreement period will be longer Under the circumstances, raw materials, design, labor or transportation costs,

Images