References - Industry - Revamping

Customer : NESTE CHEMICALS
Location : Belgium - Beringen
Supplier : WISA

Revamping 

Revamping of the instrumentation of an old polypropylene line and installation of a DCS. The challenge of this project was to transfer all of the 1700 signals from a FOXBOROW SPECTRUM 200 towards a new D.S.C. control unit by limiting the production unit shut down time to 5 days gas to gas.

To reach our goal, we have test off line the new control unit and the 17 new instrumentation boxes by simulating individually each signal within all sequences. A planning with all critical date (P.E.R.T.) has been established and respected for each cable.