A modernisation project like the one at Rohoznik inevitably challenges the skills of the engineers involved.

• New solutions have to be found that fit with the existing structures at the plant.
• Changes to the project are to be expected due to unforeseen events at the construction site.

Such conditions render the usual plant design manuals useless and challenge the engineers' professional skills.

An upgrading project requires that a large number of issues are taken into account, for example

• The equipment needs be fitted into existing buildings without necessitating too many reinforcements.
• The existing buildings must be able to absorb the loads from new heavy ducts.
• It is a great challenge to coordinate the many changes and find solutions that are sustainable in terms of design and capacity.

The Rohoznik project is an upgrade of an existing plant

• A new raw material store was built to double storage capacity.
• The kiln was upgraded to handle the higher throughput.
• Raw grinding was boosted by installing a new raw mill in the existing buildings.

The customer was actively involved in the project process and asked for detailed documentation.