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10.08.2017
Generator shaft for a hydraulic unit installed at Centralnaya HPP, Tajikistan, has been designed and manufactured.


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1.08.2017
Author supervision over assembling/dismantling and repairing activities associated with a butterfly valve of the hydraulic unit No. 9 installed at Nurek HPP, Tajikistan, is performed. Now major assembly units and parts of the butterfly valve are being repaired.


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22.03.2017
Spare parts, auxiliaries and tools with a total weight of more than 50 tons to overhaul a butterfly valve with a diameter of 4200 mm for the hydraulic unit No. 9 installed at Nurek HPP, Tajikistan, have been designed, manufactured and supplied.


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22.12.2016
A work package on disassembling the parts of service and maintenance seals and of the bypass hydraulic valve as well as on assembling new parts of service and maintenance seals and of the bypass hydraulic valve equipped with a new hydraulic drive for four butterfly valves with a diameter of 7600 mm each installed at Baipazinskaya HPP, Tajikistan, has been performed.


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16.08.2016
Rings for replacement of a shaft seal for a hydraulic turbine installed at Nurek HPP, Tajikistan, have been manufactured and shipped.


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15.01.2016
Spare parts for retrofitting butterfly valves installed at Baipazinskaya HPP, Tajikistan, have been manufactured and shipped.


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17.02.2015
Designer supervision over installation of reversible turbine wicket gate at Tashlykskaya Pumped Storage Power Plant (Ukraine) has been performed in cooperation with HYDROENERGOTECHSERVICE LLC. Hydraulic unit is commissioned.


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9.02.2015
Dn700 vacuum breakers and Dn300 air release/inlet valves to be installed on penstock downstream the Ø4000mm butterfly valve at Gelbakhskaya HPP have been designed.


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2.01.2015
Modernized control system for Ø1600mm upstream butterfly valve installed at Pamir-1 HPP (GBAO, Tajikistan) has been installed and commissioned.


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26.12.2014
Supply of assembly units and parts for upgrading the wicket gate with installation of self-lubricating bearings (DEVA) in the reversible turbine guide vanes at Tashlykskaya Pumped Storage Power Plant (Ukraine) has been performed in cooperation with HYDROENERGOTECHSERVICE LLC.


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