2009
Technical design and commisioning of 15 bay 110/6kV surface power station in Pniówek Coal Mine.
2005-2009
Services of monitoring, control & measurement and maintenance of pumps in main pumping stations in Bielszowice Coal Mine.
Service of low and medium voltage surface switchgear measurement in Sobieski Coal Mine
2005
Construction of mine water & water gallery purification system with dams in Bielszowice Coal Mine
2006-2007
Upgrade of control & pomp engine drying system in main pumping station in Centralna Pompownia 'Bolko' Ltd. in Bytom.
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