List of performed works
Year | Customer | Work Description |
2002 | Representative of Ansaldo Energia in Georgia | Preparation of draft tube for inspection at Krami-2 HPP, hydroelectric unit 2 |
2003 | Georgian-British oil company Ninotsminda | Overhaul of power transformer |
2003 | Representative of Ansaldo Energia in Georgia | Repair works on hotel at Khrami-2 HPP |
2003 | Satskhenisi Ltd | Capital overhaul of hydroelectric unit 2 at Satskhenisi HPP |
2003 | Representative of Ansaldo Energia in Georgia | Repair works on ANSALDO ENERGIA office at Khrami-2 HPP |
2003 | JSC Gumati HPPs Cascade | Overhaul of hydroelectric unit 5 at Gumati HPP |
2003 | Engurhesi LLC | Repair of spherical valve control systems at Enguri HPP, unit 5 |
2004 | Georgian-British oil company Ninotsminda | Overhaul of power transformer |
2004 | JSC Sakenergoremonti | Capital overhaul of accumulator room, bus-bar gallery and МКП-110 circuit breakers at Gumati HPPs Cascade |
2004 | JSC Khramhesi-2 | Capital repair of reservoir, water intake gate, generator circuit breakers at Khrami-2 HPP; replacement of accumulator battery and installation of a new one |
2004 | Ortachalenergy Ltd | Installation and alignment of compressor station |
2004 | JSC Sakgvirabsheni | Capital overhaul of hydroelectric generating unit 2 at Kazbegi HPP; repair of electrical part of hydroelectric station; procurement and installation of a new excitation system |
2005 | Ortachalenergy Ltd | Unit 2 repair at Ortachala HPP |
2005 | JSC Gumati HPPs Cascade | 110 kV, 31.5 MVA transformer maintenance at Gumati HPP |
2005 | CJSC Elittechnostroy | Repair of T-3 and T-4 power transformers with 220 kV, 180 MVA and 220 MVA capacities at Tbilsresi, units 3 and 4 (Gardabani Thermal Power Station) |
2005 | CJSC Elittechnostroy | Running repair of T-23 and T-24 transformers with 110kV and 30 MVA capacity at Tbilsresi, units 3 and 4 |
2005 | CJSC Elittechnostroy | Capital overhaul of two BBH-220 blast air circuit breakers at Tbilsresi, units 3 and 4 |
2005 | DSD NOELL GmbH and JSC Sakhydroenergomsheni | Assembly of stoplog and its hoisting system at Enguri arch dam |
2005 | Engurhesi LLC | Emergency repair of service valve at Enguri arch dam, section 18 |
2005-2006 | SESG Corporatsia Ltd | Installation and adjustment of LTB SF6 gas switches, five units with 220 kV and four units with 110 kV |
2006 | JSC Chitakhevi-Borjomi | Overhaul of hydro generator No.3 at Chitakhevi |
2006 | SESG Corporatsia Ltd | Rehabilitation of units 3 and 4 and fire-fighting system for transformers No.3 and No.4 |
2006-2007 | Engurhesi LLC | Capital overhaul of spherical valve of hydroelectric unit 2 |
2006-2007 | Rionhesi Ltd | Capital repair of hydroelectric unit 4 |
2006-2007 | Engurhesi LLC | Purchase, delivery and installation of disk valve oil-pressure system |
2006-2007 | Engurhesi LLC | Repair of service valve at Enguri arch dam, section 17 |
2006-2007 | Engurhesi LLC | Valve setting and assembly at Enguri arch dam, section 17; rehabilitation of valve body |
2007 | JSC Georgian Manganez | Rehabilitation works on 11500 kVA furnace transformer |
2007 | JSC Georgian Manganez | Capital overhaul of bridge crane, workshop N5 |
2007 | JSC Energo-Pro Georgia | 110 kV and 6.3 MVA transformer rehabilitation at Kushi substation |
2007 | JSC Kavkazelectrokselmsheni | 220 kV cells reconstruction with installing SF6 gas switches at Khashuri-220 and Gori-220 substations |
2007-2008 | Engurhesi LLC | Design, procurement, installation and adjustment of disk valve control and monitoring systems |
2008 | JSC Zahesi | Design, procurement, assembly, adjustment and commissioning of thyristor excitation system of hydroelectric unit 5 |
2008 | Engurhesi LLC | Reconstruction of disk valve and its body of section 18 at Enguri arch dam |
2008 | JSC Zahesi | Capital repair of МКП-110 oil switches of transformers No.5 and N6 and power line Avchala-110 at Zemo Avchala HPP |
2008 | JSC Zahesi | Capital repair of T-6 power transformer at Zemo Avchala HPP |
2008 | Engurhesi LLC | Capital overhaul of disk valve servomotors |
2008 | Mtkvari Energetika Ltd | Preventive maintenance of starting, operational and standby systems of excitation at Tbilsresi (Gardabani Thermal Power Station), unit 9 |
2008 | JSC Zahesi | Capital repair of hydroelectric unit 6 |
2008 | Engurhesi LLC | Maintenance of spherical valve, hydroelectric unit 4 |
2008 | JSC Energo-Pro Georgia | Reconstruction and assembly of rotor poles at Gumati HPP, hydroelectric unit 3 |
2008 | JSC Chitakhevi-Borjomi | Rehabilitation works on hydroelectric unit 3 at Chitakhevi HPP: replacement of stator winding and full replacement of turn-to-turn and corpus insulation of rotor poles |
2008 | JSC Georgian State ElectroSystem | Capital overhaul of transformer No.1 at Gurjaani-220 substation |
2009 | Engurhesi LLC | Rehabilitation works on emergency and operational gates and their bodies at Enguri arch dam, section 18 |
2009 | Mtkvari Energetika Ltd | Diagnostics of high voltage power lines of 500 kV, unit 9 and unit 10 |
2009 | Engurhesi LLC | Capital overhaul of gate No.1 of water intake and its hoisting system at Enguri HPP |
2009 | JSC Chitakhevi-Borjomi | Rehabilitation of transformer No.1 at Chitakhevi HPP |
2009 | JSC Zahesi | Design, manufacture, installation, adjustment and commissioning of thyristor excitation system, hydroelectric unit 6 at Zemo Avchala HPP |
2009 | Engurhesi LLC | Reconstruction and repair of emergency and operational gates at Enguri arch dam, section 19 |
2009 | Mtkvari Energetika Ltd | Repair and adjustment of standby excitation system of unit 9 |
2009 | JSC Tbilsresi | Rehabilitation of 6/0,4 kV transformer, unit 4 Tbilsresi (Gardabani Thermal Power Station) |
2010 | Engurhesi LLC | Installation of new duplicate gate, reconstruction of its body; repair-and-renewal operations at Enguri arch dam, section 16 |
2010 | Engurhesi LLC | Production of sealing assemblies of spillway culvert gate at Enguri arch dam |
2010 | JSC Telasi | Capital repair of 20 000/110 power transformer N2 at Zghvispireti substation |
2010 | JSC Telasi | Capital repair of 20 000/110 power transformer No.1 at Gighomi substation |
2010 | Engurhesi LLC | Repair-and-renewal operations on service gate and its body at Enguri arch dam, section 16 |
2010 | JSC Tbilisi Tboelectrocentral | Maintenance of 4 000/35 power transformer No.2 at Tbilisi Tboelectrocentral |
2011 | Engurhesi LLC | Repair of spindle and cover of 260MW hydro-turbine |
2011 | JSC Energo-Pro Georgia | Repair of rotor poles of hydroelectric unit with full replacement of insulation at Rioni HPP and Kinkisha HPP |
2011 | Engurhesi LLC | Repair of service and repair gates and their bodies at Enguri arch dam, section 17 |
2011 | Engurhesi LLC | Maintenance of emergency repair plane gate No.2 and its water intake at Enguri HPP |
2012 | Engurhesi LLC | Setup of new system of bypassing and air escape of repair gates of spillway culvert, Enguri arch dam |
2012 | Engurhesi LLC | Hermetic sealing of spillway culvert, section 15 |
2012 | Engurhesi LLC | Additional repair of No.1 spherical valve |
2012 | Engurhesi LLC | Repair of hydrotechnical equipment for head structure at Sokhumi HPP |
2012 | Engurhesi LLC | Second stage of repair works on Sokhumi HPP head structure |
2013 | Engurhesi LLC | Repair of unit No.4 draft tube hermetic door, Enguri HPP |
2013 | Engurhesi LLC | Repair of emergency and operational gates and their bodies of spillway culvert; replacement of sealing elements, section 19 of Enguri arch dam |
2013 | JSC Energo-Pro Georgia | Replacement of body and turn-to-turn insulation of rotor poles at Martkopi HPP |
2013 | Engurhesi LLC | Manufacture and delivery of sealing and fastening elements of spillway culvert gates, Enguri arch dam |
2013 | Engurhesi LLC | Capital repair of No.5 spherical valve |
2013-2014 | Kano LLC | Rehabilitation of hydrotechnical equipment of head structure at Vardnili HPP |
2014 | Engurhesi LLC | Purchase of polyethylene sealing elements and their fastening parts of service and emergency repair gates of spillway culvert |
2014 | Engurhesi LLC | Repair of spillway culvert operational gate and its frame; replacement of sealing elements, section 16 |
2014 | Engurhesi LLC | Emergency repair works on unit No.1 of Enguri HPP |
2015 | Feljas & Masson | Installation of metal structure for storage of bars, Vardnili HPP-1 |
2015 | Engurhesi LLC | Manufacture and delivery of sealing joints of spillway culvert gates at Enguri arch dam |
2016 | Engurhesi Ltd. | Reconstruction and repair of service gate valve and its body, replacement of sealing elements, section 17 of spillway culvert at Enguri arch dam |
2016 | JSC Georgian State
Electrosystem |
Delivery of 10kV neutral of earthing resistor NER 200A/10,5kV/KB10s |
2016 | Vardnili HPP Cascade Ltd. | Repair of service gate of idler spillway culvert at Vardnili HPP-1 |
2017 | Engurhesi LLC | Repair of service gate and its body, manufacture and replacement of sealing elements, sections 16 and 18 of spillway culvert at Enguri arch dam |
2017 | Engurhesi LLC | Reconstruction of damaged sections of 5m upstream pipeline, hydroelectric unit 1 at Enguri HPP |
2017 | VAPTECH | Installation of 1800mm disk valve and its operating and control system |
2017 | Engurhesi LLC | Installation works on high accuracy water discharge measurement system in penstock No.5 at Enguri HPP |
2017 | Engurhesi LLC | Repair of service gate and its frame of section 19 of spillway culverts at Enguri arch dam; replacement of their sealing elements |
2017 | Engurhesi LLC | Reconstuction of damaged sections of penstock, hydroelectric unit No.5 |
2018 | Engurhesi LLC | Reconstruction of damaged sections of 5m upstream pipeline, hydroelectric unit No.5 at Enguri HPP |
2018 | Vardnili HPP Cascade Ltd. | Design, manufacture and installation of device for transferring 17,5 t service gate of head structure from its stationary suspension place to repair site, Vardnili HPP-1 |
2018 | Engurhesi LLC | Reconstuction of damaged sections of penstock, hydroelectric unit No.2 |
2018 | Vardnili HPP Cascade Ltd. | Repair of service gate of Vardnili HPP spillway culvert |
2018 | Engurhesi LLC | Repair of service gate and its frame of sections 17 and 18 of spillway culverts at Enguri arch dam; replacement of their sealing elements |
2019 | Engurhesi LLC | Installation works of high accuracy water discharge measurement system in penstock No.5 |
2019 | Vardnili HPP Cascade Ltd. | Design, manufacture and installation of devices for transferring service gates of hydroelectric units No.1 and No.2 of head structure from their stationary suspension places to repair site, Vardnili HPP-1 |