The design scheme of an equipment supervision information management system based on network technology was presented.The module of quality control

progress control

investment control

contract management

document management and system management as well as the browser/server(B/S)network program were established

according to function demand of the management information system.The application software was installed in the server but not the client

so it was convenient for system maintenance and software version upgrading

thus the system maintenance cost was greatly reduced.Application results showed that

this system improved the performance and efficiency of the equipment supervision system

and helped the power generation company realizing comprehensive and centralized management of the equipment supervision.