• allows mastering a cost effective maintenance
• is "auditable" to any regulatory inspections, and
• ensures life cycle safety and reliability operation of present static and rotating equipment, as well as safety systems.

The diagnostic and monitoring system of the equipment is assigned to provide advices for safety operation and minimize unscheduled shutdowns or losses in production, i. e. the used methodologies as tools should supply an updated knowledge of the equipment conditions allowing a forecast of the expected life and an extension to the maintenance cycles, together complying with the national regulatory requirements and the EU legislative environment also. 

The project has been implemented in all NIS refineries (Novi Sad Oil Refinery, Pančevo Oil Refineryand Elemir Gas Refinery).The number of the equipment to be covered by analyses for oil refineries is defined by the Project annexes.