PLANT APPARATUS INFORMATION MANAGEMENT SYSTEM

Provided is a plant apparatus information management system which manages apparatus information of a plurality of plants by BOM, and manages work information performed for the plants by WBS. A maintenance code is generated, the maintenance code being corresponding to only a device code of apparatus information of a lowermost layer which is required to be input for all the plants out of layers of the BOM and a work code of work information of a layer directly associated with the apparatus information of the lowermost layer out of layers of the WBS. By using the maintenance code and the apparatus information and work information corresponding thereto, an operation application for executing a process relating to a plant management work extracts the apparatus information and work information of the plurality of plants corresponding to the same maintenance code and displays the information. 一种设施机器信息管理系统，其通过BOM来管理多个设施的机器信息，并通过WBS来管理对设施进行的作业信息，其中，生成仅对应于装置代码及作业代码的维护代码，该装置代码是BOM的分层中的、在全部设施中必须输入的最下层的机器信息的装置代码，该作业代码是WBS