Summary 
               PREAMBULE
               MAINTENANCE STRATEGY
               PLANNING ACTIVITIES AND BUDGETING
               MAINTENANCE EXECUTION
               MAINTENANCE COST BUDGETING
               TOTAL COST COMPUTATION AND BUDGET DEVIATION
               PERFORMANCE AND SERVICE LEVEL MANAGMENT
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       Maintenance Process
                                  Société du Service du Gazoduc Transtunisien 
                                             Technical management, peration  and maintenance 
                                                        of the TransTunisian Pipelines 
                                                              ASSET Integrity 
                                                              HSE System Procedures
                                                              Agreements concluded
                                                              Current regulations
                                                              MSG eni system
                                                              International Standards 
                                                              Technico-economic optimization 
                                                                of maintenance and operations
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       Maintenance Process
                  In June 2012, the board of 
               sergaz adopted the MSG system 
                     of eni, with the aim of 
                  implementing a system of 
                compliance specific to sergaz, 
                 adapted to its activity and in 
                  line with its organization. 
                                                               Processus Bilan & administration
                               Policies
                                                                     Maintenance
                             Stratégies
                                                                     Opérations
                                MSG
                                                                    Procurement Process
                             Procédures
                                                                      HR Process
                            Operational 
                            Instructions                      ……etc
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     Maintenance Process
       MAINTENANCE PROCESS MANAGEMENT
                                    Cadre de référence=
                                   MSG Guidelines for the 
                                    Maintenance Process
        Aspects HSE                                                 - Reliability
          Economic                                                  - Profitability
         Constraints                 Primary purpose =
                               Achieve the objectives of asset 
         Regulatory                       integrity                 - Continuity of operation
         constraints
                                                                    - Rationalization of 
            Other                                                   management (effectiveness 
         Constraints                                                + efficiency)
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      Maintenance Process
                                              Mangement System
                                               3                       4                              5
         1                  2
                                                 Planned 
                                                 activities             Planned/ 
                                                scheduling             Unplanned 
                              Planning          Unplanned              activities            Total cost 
         Maintenance       activities and        activities            execution           computation 
           Strategy          Budgeting         management                                   and Budget 
                                                                                             deviation
                                                Turnaround            Turnaround 
                                                  activities           activities 
                                                 scheduling            execution
                                                                                                        6
                                          Maintenance Engineering
                                                                                                        7
                                  Performance and service level managment
                                    MAINTENANCE PROCESS MANAGEMENT
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