Nihar Associates was employed to develop a dossier of all the instruments involved in Production Accounting System (PAS) calculations across all of our client’s West Australian hydrocarbon producing assets, and optimise the maintenance assigned to the instruments that were most critical.

Nihar Associates successfully managed and executed the entire project, from the development of the dossier to the implementation of master data changes in SAP PM.


  • 1,000 functional locations had their master data reviewed and updated where appropriate
  • Over 180 new maintenance items were created in SAP PM to optimise the maintenance of the metering instruments
  • Over 90 existing maintenance items were updated to meet the requirements outlined in performance standards and generic maintenance strategies