FAQ - Frequently asked questions

TA is an abbreviation of turnaround, meaning a scheduled maintenance at a refinery.

Major turnaround  is a remarkable investment securing safety, availability and competitiveness of the Neste refinery in Porvoo for the next operating cycle. While the refinery is being shut down, regulatory inspections, maintenance works and investments that cannot be done during normal operations are executed.  

In major turnaround, regulatory inspections, maintenance works and selected asset improvement initiatives are executed at the Neste refinery in Porvoo.

Around 7,500 persons will participate to the turnaround works. Out of these, around 1,000 are Neste employees. Specialists of different fields, for example catalyst professionals, come across Europe.