CKD Blansko Strojirny of the Czech Republic has been awarded a US$7.5M contract by Elektrownie Szczytowo-Pompowe SA, Poland, for the upgrading of Zarnowiec pump storage hydro power plant.

The scope of supply is for two new uprated runners for units 3 and 4, each 6.030mm diameter and with a 189.4MW and196.2MW output respectively.