Development of Computer-Based Database Module for AMS-RBI Application

Abstract

The creation of a computer-based inspection database was brought about by the introduction of the Risk Based Asset Management System to Philippine National Oil Co.-Energy Development Corp. (PNOC-EDC). This management system shows the efficiency of using risk-based inspection methods in assisting asset management decision makers.

The ultimate objective of the management system is to ensure the availability of geothermal energy throughout the lifespan of the Fluid Collection and Reinjection System (FCRS) of PNOC-EDC's geothermal fields despite the onset of age and associated wear and tear on the equipment and ancillary facilities.

The database was designed as a digital repository of data for geothermal pipelines, valves, separator vessels and power plant inspections. This database uses an Oracle Relational Database Management System (RDBMS) as its platform.

Collating and analyzing these data provides valuable information on the predicted life expectancy of the geothermal equipment and facilities. The collated information provides basis for determining preventive or remedial actions, prioritization of activities, and cost-benefit analyses of alternative methods.