PERFORMANCE INDICATORS AT DAYA BAY NPP

摘要

Ever since the commercial operation of Daya Bay Nuclear Power Station (GNPS),rndynamic objective management concept that features modern enterprises has been adopted byrnthe station to manage all operational activities with the guidance of business plan. And somernquantitative indicators have been employed in order to measure effectively the progress ofrnthese operational activities. After several years of evolvement, a hierarchical and standardrnperformance indicators system has been developed and is playing an active role in the plant'srnefforts towards top quartile of the world nuclear power industry.rnStructured hierarchically with higher levels resolving into lower levels and lower levelsrncommitting to higher levels, the indicator system not only reflects performance-basedrnmanagement concept, but also shows the process-oriented control concept. Indicators of arncertain level serve as both early warnings to superior indicators (lagging indicators in this case)rnand effects to inferior indicators (leading indicators in this case).rnWith the indicator system as a quantitative management tool and an effective trackingrnsystem, GNPS has achieved good results in self-assessment, objective definition,rnimprovement follow up, resource allocation, and management-staff communication.rnPeriodic plant performance assessment is performed through spider chart and other patterns ofrngraphics. Indicators are displayed at the plant entrance, offices, Main Control Room and CISrn(Corporate Information System) network, where every worker gets access to and care for thernperformance of the plant. Root cause analysis is carried out and improvement measures arernmade when certain indicator is at unfavorable trend.rnThe indicator system, together with its tracking system, has been applied allover thernstation and is contributive to the realization of corporate objectives. Its effectivernimplementation is well supported, recognised and involved by management of all levels.