It must be dismantled the internals of the 3rd and 4th train and new superheaters and evaporators are mounted. Parts of the side walls and partitions are to be replaced. The existing steam temperature control must be replaced by an injection control. The uncooled boiler canopy should be replaced.

Finally, the reworked boiler parts are to be re-insulated.

For parts see scope of supply and service of the tender.

It must be dismantled the internals of the 3rd and 4th train and new superheaters and evaporators are mounted. Parts of the side walls and partitions are to be replaced. The existing steam temperature control must be replaced by an injection control. The uncooled boiler canopy should be replaced.

Finally, the reworked boiler parts are to be re-insulated.

For parts see scope of supply and service of the tender.