— Ventilation unit for process section, approx. 105 000 m³/h.

— Ventilation unit for administration section, approx. 9 000 m³/h.

— Ventilation unit for tunnel, approx. 21 000 m³/h.

— Ventilation ducts and associated dampers, fire dampers, silencers, etc.

— Demolition of existing air handling units, approx. 60 000 m³/h.

— Heating plant connected to new co-generation plants/gas engines, heat exchangers for new ventilation plant and other room heating.

— Sanitary facilities for both process and administration sections of the plant.

— Instrumentation.