Since 1955, its incorporation year, “Dnipro-SGEM” Public Joint Stock Company has carried out construction works at hydro electric power facilities in Ukraine in connection with assembly and commissioning of equipment at the hydroelectric power plants as follows:
(1955-1956) Kakhovka HPP – 6 hydroelectric units, total capacity of 351 MW;
(1959-1960) Kremenchuk HPP – 12 hydroelectric units, total capacity of 625 MW;
(1963-1964) Dnieprodzerzhynsk HPP – 8 hydroelectric units, total capacity of 352 MW;
(1965-1968) Kiev HPP – 20 hydroelectric units, total capacity of 361 MW;
(1970-1972) Kiev hydropower storage plant – 24 hydroelectric units, total capacity of 444 MW;
(1972-1975) Kaniv HPP – 24 hydroelectric units, total capacity of 444 MW;
(1978-1983) Dniester HPP-1 – 6 hydroelectric units, total capacity of 700 MW;
(1974-1980) Dniepro HPP-2 – 8 hydroelectric units, total capacity of 888 MW;
Tashlyk hydropower storage plant – start-up complex consisting of 2 hydroelectric units, total capacity of 324 MW, put into operation in 2007, carried out work on the hydro unit ¹3 installation;
Dniester hydropower storage plant – start-up complex consisting of 3 hydroelectric units, total capacity of 430 MW, construction and assembly work is underway. 1st unit is scheduled for commissioning in 22 of December 2009, unit ¹2 is scheduled for commissioning in 20 of December 2013, unit ¹3 is scheduled for commissioning in 21 of December 2015;
(1994-2000) Dniester HPP-2 – 3 hydroelectric units, total capacity of 45 MW;
(1997-1999) Alexandrovskaya HPP – 2 hydroelectric units, total capacity of 12 MW;
Presently as a general contractor for the works on assembly of hydro electrical equipment at Ukrainian HPPs PJSC “Dnipro-SGEM” carries out maintenance of the above listed HPP equipment, performing overhauls and current maintenance for hydroelectric units, upgrade subject to full disassembly of the respective unit, replacement of the generator stator core and winding at the plant, full replacement of turbines and further commissioning.
In the most recent years units at the following plants have been upgraded:
(1997-2002) Dniepro HPP-1 – 6 hydroelectric units, installed capacity of each one – 72 MW;
(2004-2016) Dniepro HPP-2 – 5 hydroelectric units installed capacity of each one – 113 MW;
(1997-2015) Kiev HPP – 24 hydroelectric units (installed capacity of each hydroelectric unit has been increased up to 22 MW);
(2003-2016) Kakhovka HPP – 6 hydroelectric units, installed capacity of each one – 58.5 MW;
(2004-2016) Dnieprodzerzhynsk HPP – 6 hydroelectric units, installed capacity of each one – 44 MW;
(2006-2016) Kaniv HPP - 17 hydroelectric units (installed capacity of each hydroelectric unit has been increased up to 22 MW);
(2010-2016) Kiev hydropower storage plant – 2 hydroelectric units, installed capacity of each one –37 MW;
(2009-2016) Kremenchuk HPP – 4 hydroelectric units, installed capacity of each one – 57.2 MW;
(2009-2011) Dniester HPP-1 – 2 hydroelectric units, installed capacity of each one – 117 MW.
Presently, the work is performed at all plants located in the Dnepr Cascade and at the Dniester HPP-1.
The following work is done recently outside Ukraine:
(1999) Azerbaijan. Mingechaurskaya HPP (Francis Turbine) – upgrade, assembly and commissioning of 2 hydroelectric units with the installed capacity of two 156.4 MW.
(2004 – 2006) Vietnam, Tkhak-Ba (Kaplan Turbine) – overhaul of 3 hydroelectric units, installed capacity of 3 units 108 MW.
(2003, 2008, 2010) Kazakhstan, Shulbinskaya HPP (Francis Turbine) – upgrade and putting into operation of one hydroelectric unit with the installed capacity – 120 MW.
(2004 – 2009) Egypt, Aswan HPP – work was done to upgrade 12 hydroelectric units. The capacity of each hydroelectric unit was 180 MW, after upgrade such capacity increased to 200 MW.
(2004 – 2009) Syria, Euphrates HPP, Tabka (Kaplan Turbine) – work was done to upgrade 8 hydroelectric units with the installed capacity of one 103 MW (work was done consequently at each unit, the end of work is November 2009), complete disassembly of the hydroelectric units, upgrade of the distributor, generator overhaul.
(2005 – 2009) Iraq, Pumping Plant Nassiria – work was performed for the turnkey assembly of all equipment of the pumping plant (12 pump units with the capacity of 20 m3/sec, pipelines, locks and supplementary equipment of the pumping plant), the pumping plant was put into operations at the end of 2008. In January – November 2009, we operated the plant and trained the Iraqi personnel.
(2008 – 2010) Georgia. Vartsikhe HPP – work was done to upgrade the hydroelectric unit ¹2 of the Vartsikhe HPP with the installed capacity of 23 MW, including full generator replacement, upgrade of the regulation system and automated operation system, extra capacity reached is 3 MW.
(April 2010 – December 2010) Russia, Tolmachevskaya HPP-2 – works are performed on installation of equipment of two hydro units, the established capacity of each hydro unit 12.4 MW.
(March 2011 - December 2012) together with Open Society Representation «Power Machines de Mexico, S.A. deS.V» in Mexico, civil and erection works on installation of the hydropower and hydromechanical equipment on hydroelectric power station building «La Yeska» in Mexico are carried out.
(February 2013 – August 2014) - major repairs of a spherical shutter of the hydro unit ¹8 Nurek HPP in Tajikistan
- (August 2015 - December 2015), the Republic of Belarus, Polotsk HPP, participation in construction and assembly work on the Polotsk HPP.
- (September 2015 - December 2015), the Republic of Tajikistan Rogun HPP, monitoring and hydrogenerator sborkichastey ¹5 nodes in the base hardware conditions "Iliak"
- (May 2016 to present), Republic of Tajikistan Rogun HPP - assembly, installation and commissioning of hydrogenerators ¹5, 6.
|Name of the plant||Country||River||Capacity of one hydro unit, MW||Installed capacity, MW||Quantity of the mounted units||Year of commissioning|
|Turbine mode||Pump mode|
|Kakhovka HPP||Ukraine||Dnieper||58,5||351||-||6||1956 it’s currently in the second stage of reconstruction |
|Kremenchuk HPP||Ukraine||Dnieper||57,2||686,40||-||12||1960 it’s currently in the second stage of reconstruction|
|Dnieprodzerzhynsk HPP||Ukraine||Dnieper||7õ44 1õ48,4||356,40||-||8||1964 it’s currently in the second stage of reconstruction|
|Kiev HPP||Ukraine||Dnieper||11õ22 9õ18,5||408,5||-||20||1968 it’s currently in the second stage of reconstruction|
|Kaniv HPP||Ukraine||Dnieper||18,5||444||-||24||1975 it’s currently in the second stage of reconstruction|
|Dniepro HPP-1||Ukraine||Dnieper||65||585||-||9||1947 it’s currently in the second stage of reconstruction|
|Dniepro HPP-2||Ukraine||Dnieper||113||904||-||8||1981 it’s currently in the second stage of reconstruction|
|Dniester HPP-1||Ukraine||Dniester||117||702||-||6||1983 it’s currently in the second stage of reconstruction|
|Alexandrovskaya HPP||Ukraine||South Bug||5,45||10,9||-||2||1999|
|Krasnopavlovskaya HPP||Ukraine||Dnieper-Donbass Canal||7,5||30||-||4||1984|
|Gayvoronskaya HPP||Ukraine||South Bug||1,9||5,7||-||3||1964|
|Kiev hydropower storage plant||Ukraine||Dnieper||3õ37 3õ41,5||235,5||139||6||1972 it’s currently in the second stage of reconstruction|
|Dniester hydropower storage plant||Ukraine||Dniester||324||972||1 243||3||Start-up of the unit ¹1 – 22/12/2009; unit ¹2– 20/12/2013; unit ¹3 – 21/12/2015|
|Tashlyk hydropower storage plant||Ukraine||South Bug||150,5||301||414,40||2||Start-up of the unit ¹1 –2006; unit ¹2– 2007|
|Aswan HPP||Egypt||Nile||175||2 100||12|
|Euphrates HPP, Tabka||Syria||Euphra-tes||103||824||8||Reconstructs at 2006-2009|
|Shulbinskaya HPP||Kazakhstan||Irtysh||117||702||6||Reconstructs at2003, 2008, 2010|
|Bukhtarminskaya HPP||Kazakhstan||Irtysh||75||675||3||Reconstructs at 2009|
|Tkhak-Ba||Vietnam||42||120||1||Reconstructs at 2004|
|Vartsikhe HPP||Georgia||Rioni||23||46||1||Reconstructs at 2008-2010|
|Tolmachevskaya HPP-2||Russia||Tolmachevka||12,4||24,8||2||Installation of two units was at 2010-2011|
|La Yeska HPP||Mexico||Rio Grande de-Santjago||380,32||760,64||2||Installation of two units was at 2007-2012|
|Polotsk HPP||Belarus||Western Dvina||11||22||Installation of two units was at 2015|
|Rogun HPP||Tajikistan||Vahsh||600||1 200||2||Installation of two generators from 2015 till now|
Total of the mounted hydrounits – 160.
The total established capacity – 12 511,64 MW.
Reference to the execution of the installation (overhaul) gates
Permanent repair and reconstruction of all gates and trash racks at all Ukrainian hydro power plants.
|¹||Name of works||Name of HPP||Amount||Country||Deadline|
|1.||Previous turbine valves||Tolmachevskaya HPP-2||2||Russia||03.2010 –03.2011|
|2.||The closure ring
Diameter – 7870
Head – 163,35 ì
Dimensions – 7870 õ 1200
Weight – 65 tons
|La Yeska HPP||2||Mexico||05.2011–10.2012|
|3.||The closure ring
Diameter - 1074,
Dimensions - 10740 x 1250
Head - 147.5 m
Weight - 90 tons
|Dniester hydropower storage plant||1||Ukraine||12.2008 –06.2009|
|4.||The closure of two flat sectional
Head – 14,5 ì
Dimensions 1 section: 16,5ì õ 6,510
Dimensions 2 section: 16,5ì õ 8,020
|5.||The closure of three flat sectional
Head – 74 ì
Dimensions: of each sectional 8,000 õ 2,300
|Tashlyk hydropower storage plant||20||Ukraine||2007|
Head – 350 ì
Diameter – 4,2 ì
Weight – 780 òîíí
|7.||Previous turbine valves
Diameter – 7,6 ì
Max head – 60 ì
Starting head – 40 ì