Project Description

PRE-ENGINEERING STUDY – VIGGIANO, ITALY

GOALS

  • Replacement of Emergency Shutdown Systems due to obsolescence of the product;
  • upgrading of the supervision system and substitution of the Opertator Workstations and Servers with Virtualized machines;
  • Expansion of the existing ESD system for the management and acquisition of new signals to be commissioned during the plant shutdown scheduled in 2021.

Sector: Oil&Gas
Year: 2019
Location: Centro Oli Val D’Agri – Viggiano (PZ)
Direct client: Key Solution
Final client: ENI

MAIN ACTIVITIES

  • Evaluation of technical aspects and operation constraints;
  • Evaluation of the Preliminary Study issued by System Vendor (ABB);
  • Cause & Effect analysis to identify Critical loops;
  • Issue and discussion of the safety systems test procedure;
  • Meetings with the System Vendor to evaluate all the technical aspects and critical issues related to the replacements of the systems and to define the activities to be sceduled;
  • Meetings with the client and vendor for the definition of the schedule during plant shutdown in 2021 and in the previous months.

SOLUTIONS

  • ABB ICSS (safeguard and 800xA) with more than 50000 I/Os;
  • Analysis of existing System Architecture;
  • Analysis for ESD logic upgrading for SIL certification;
  • Study to maintain Line monitoring of Digital Output Signals (DO);
  • Segregation of DCS and DCS control networks.