02069nmc a2200217 4500 20260520005815.0 260224s xxu CD I249 1 0013788 Current maintenance strategies for tapping to develop saving potential for underground storage facilities and compressor stations of verbundnetz gas ag 12/09/06 ; 22/07/2003 10 p. Disponible en CD en formato PDF Transcripción del abstract original del autor: The cost of maintenance work has been repeatedly subjected to critical review. In the past, several studies concerning efficient maintenance have been performed. The first results of these studies led to the introduction of planned preventive maintenance. However, such maintenance is no longer in accordance with current requirements because of the high cost involved. Our investigations have shown that these requirements may be targeted more effectively by a mixture of status-related maintenance, scheduled preventive maintenance and failure-oriented maintenance. The main criteria for maintenance are plant safety and availability. The maintenance strategy for each process and plant is selected by a three-stage method. Scheduled preventive maintenance is now mainly carried out on all safety-relevant components. The maintenance approach adopted is assessed by a controlling system. Examples of the introduction of status-related maintenance are presented. This approach has resulted in further optimization of maintenance work on pressure stations and underground facilities of VNG. Depending on the type of facility concerned, savings of between 5 and 30 % are possible. The process has not yet been completed and must be reviewed at regular intervals. CONGTP Becker, Winfried 22084 International Gas Union, IGU 13105 World Gas Conference (22nd. : 2003 jun 1-5 : Tokyo) 22029 International Gas Union, IGU 13105 149454 149454 0 0 0 0 217273 BAAB BAAB CD I249 1 0013788 2026-03-04 200025438 0 CD I249 1 0013788 200025438 2026-03-04 16:38:39 2026-03-04 ARCHIVO