SYSTEM OF DECISION SUPPORT IN PROCUREMENT PHASE OF LIQUEFIED NATURAL GAS(LNG) PLANT

摘要

Provided is a system to support in making a decision when purchase/supply are carried out in an LNG plant, capable of: applying a business management manual and a decision making support module in a purchasing/supplying step performed by business subjects in an LNG plant by supporting decision making items required in a process of carrying out an LNG plant business using a structured decision making system; and providing a user with standard data such that business information can be conveniently constituted when the user carries out the LNG plant business. The system to support in making a decision when purchase/supply are carried out in an LNG plant comprises: a project managing unit to manage a project by generating/editing/deleting the project and manage user authorization and user connection by each project such that a system manager can manage the system to support in making a decision; a standard data managing unit carried out by the system manager to generate/edit/delete information and to generate an evaluation criteria and an evaluation method to make a decision standard; a business information managing unit to copy the standard data generated by the standard data managing unit to be edited/deleted or generate new standard data in the business information to generate an evaluation criteria of the corresponding project, and add/edit/delete intrinsic distinctive items of the corresponding project; and a decision making support unit carried out by the user to evaluate the corresponding project, and provide a determination on the gate movement in accordance to the evaluation results.