• Preparation of preliminary solutions for the reconstruction of Vilnius City Wastewater Treatment Plant.
Client: UAB “Vilniaus vandenys,” 2013–2014
• Preparation of the feasibility study “Recommendations for the treatment of Molodečno City Wastewater.”
Client: “Molodečno vodokanal,” Belarus, 2012–2013
• Preparation of a feasibility study for the creation of a specialized wastewater treatment plant, 2007
• Study on biological phosphorus removal from wastewater at the Vilnius Wastewater Treatment Plant, Vilnius, 2005 (125 pages).
Client: UAB “Vilniaus vandenys.”
• Preparation of the Neris River Basin feasibility study and the technical part of the “Master” plan organizational structure (1st package).
Client: Environmental Projects Management Agency (Aplinkos projektų valdymo agentūra), 2004–2005
• Assessment of the condition of wastewater treatment facilities and networks in rural settlements of Utena District, and the further use of these as well as the management of wastewater in un-sewered areas: overview of the existing legal framework for wastewater management.
Feasibility study, Part I, Vilnius, 2002 (69 pages).
Client: Utena District Municipality Environmental Protection Department
• Assessment of the condition of wastewater treatment facilities and networks in rural settlements of Utena District, and the further use of these as well as the management of wastewater in un-sewered areas: evaluation of the condition of wastewater management systems and analysis of improvement opportunities.
Feasibility study, Part II, Vilnius, 2002 (113 pages).
Client: Utena District Municipality Environmental Protection Department
• Assessment of the condition of wastewater treatment facilities and networks in rural settlements of Utena District, and the further use of these as well as the management of wastewater in un-sewered areas: the development of wastewater management in rural residential areas and premises for its further growth.
Feasibility study, Part III, Vilnius, 2002 (164 pages).
Client: Utena District Municipality Environmental Protection Department
• Creation of a new wastewater treatment plant based on sequential biological treatment technology, 2009–2012
• Technical assistance to Vilnius District Municipality for implementing the Neris Basin First Investment Package, 2008–2010
• Technical assistance to Vilnius City Municipality for implementing the Neris Basin First Investment Package, 2008–2010
• Technical assistance for implementing the Ventos–Lielupė Basin First Package, 2006–2010
• Technical assistance for implementing the Nemunas Middle-Stream Basin First Package, 2005–2009
• Technological schemes for wastewater treatment facilities for Rumšiškės (Kaišiadorys District).
Client: Kaišiadorys District Municipality, 2004
• Selection of technologies for water supply and wastewater treatment facilities in the settlements of Antalksnė, Mielagėnai, Kazitiškis, Linkmenys, and Rimšė (Ignalina District).
Client: Ignalina District Municipality, 2003–2004
• Selection of technological schemes for the wastewater pumping station and treatment facility for a residential quarter in Bendoriai Village (Vilnius District).
Client: UAB “Sostinės vystymo grupė,” 2003
• Selection of technological schemes for the wastewater treatment facility of Semeliškės settlement, Elektrėnai Municipality.
Client: UAB “Fegda,” 2003
• Study on the reconstruction of water management systems in the Giedraičiai, Alanta, Balninkai, and Naujasodis settlements of Molėtai District, 2003
• Study on the reconstruction of water management systems in the settlements of Krokialaukis, Punia, and Butrimonys (Alytus District), 2002
• Study on the reconstruction of the wastewater treatment facilities in Perloja and Vilkiautinis settlements (Varėna District) and the construction of new sewerage networks, 2002
• Study on the reconstruction of the wastewater management systems in Sausinė, Sitkūnai, Muniškiai 1, and Muniškiai 2 (Kaunas District), 2002
• Preparation of the technical and working design for the construction of sludge stabilization facilities (digesters) and a biogas complex at the Slonim WWTP.
Client: “Slonimskij vodokanal,” Belarus, 2017–2018
• Preparation of the technical and working designs for the reconstruction of Vitebsk Wastewater Treatment Facilities.
Client: “Vitebsko vodokanal,” Belarus, 2016–2019
• Preparation of the technical–working design for sludge stabilization facilities (digesters) and a biogas heat utilization complex at the Baranovičy WWTP.
Client: “Baranovičių vodokanal,” Belarus, 2016–2017
• Preparation of the working design for the Pskov water intake and iron removal facilities.
Client: Pskov “Gorvodakanal,” 2014–2015
• Preparation of the technical–working design for the reconstruction of the main wastewater pumping station in Panevėžys and laying of external sewer networks.
Client: UAB “Aukštaitijos vandenys,” 2013–2014
• Preparation of the technological part of the technical design for the construction of the Tauragė sludge treatment facilities.
Client: UAB “Tauragės vandenys,” 2013
• Preparation of the technical design for the Bobruisk water iron removal facilities (Solomenka water supply), Belarus.
Client: “Mogiliov vodokanal,” 2013
• Preparation of the technical design for the reconstruction of the Pskov WWTP (Russia).
Client: Pskov “Gorvodokanal,” 2013
• Preparation of the technological part of the technical design for the construction of the Svetlyj WWTP (Russia).
Client: “Svetlovskij gorodskoj okrug,” 2012–2013
• Preparation of the technical design for the repair of filters in the Klaipėda City IIIrd water supply.
Client: UAB “Klaipėdos vanduo,” 2011–2012
• Preparation of the technical design for the reconstruction of the Kretinga WWTP.
Client: UAB “Kretingos vandenys,” 2011–2012
• Preparation of the technical design for the construction of the Šilutė sludge treatment facilities.
Client: UAB “Šilutės vandenys,” 2010–2011
• Construction of the Marijampolė WWTP and sludge treatment facilities.
Client: UAB “Sūduvos vandenys,” 2009–2014
• Construction of the Visaginas sludge treatment facilities.
Client: UAB “Visagino energija,” 2010–2011
• Construction of the Tauragė sludge treatment facilities.
Client: UAB “PST,” 2010–2011
• Preparation of the technical design for the reconstruction of the Širvintos WWTP.
Client: UAB “Širvintų vandenys,” 2009–2010
• Preparation of the technical design for the Klaipėda 2nd lifting station, located in the 3rd water supply area.
Client: UAB “Klaipėdos vanduo,” 2009
• Preparation of the technical project “Reconstruction of the wastewater treatment plant and renovation of the water supply and sewerage collection system in Visaginas.”
Client: VĮ “Visagino energija,” 2008–2010
• Preparation of the technological part of the technical project “Reconstruction of the Palanga WWTP – Removal of Nitrogen and Phosphorus.”
Client: UAB “Palangos vandenys,” 2008–2009
• Preparation of the technical project for the reconstruction of the Nemenčinė City biological wastewater treatment facilities.
Client: UAB “Vilniaus vandenys,” 2004–2005
• Preparation of the technical project for the water treatment facilities in Didžiasalis settlement, Ignalina District.
Client: Ignalina District Municipality, 2004
• Construction technical supervision for the project “Expansion of water supply and sewerage networks in Kėdainiai District (Josvainiai, Vainotiškiai)”
Years: 2011–2012
• Construction of the missing link of the IXB transport corridor – Vilnius Southern Bypass, technical supervision, 2006–2009
• Creation of the Utena regional waste management system: technical supervision. Project execution supervision.
Client: UAB “Utenos regiono atliekų tvarkymo centras,” 2006–2008
• Technical supervision for the installation of a biological wastewater treatment facility in a residential quarter in Noreikiškės.
Client: UAB “Kaduva,” 2004
• Technical-technological evaluation of the investment justification for the reconstruction/construction of wastewater treatment plants in Kazakhstan (26 objects), 2013
• Technical-technological evaluation of feasibility studies for the reconstruction or construction of wastewater treatment plants in Kazakhstan (24 cities), 2012
• Partial expert review of the project proposals and technical solutions for the reconstruction of the Kvėdarna settlement WWTP, 2009
• Expert evaluation of the bidding documentation for water treatment and WWTPs, prepared for the Ventos–Lielupė Basin First Stage objects (Šiauliai, Pasvalys, Rokiškis, Biržai, Joniškis, Akmenė, Telšiai Districts), 2007–2009
• Partial expert examination of the technical projects for water supply and sewerage systems, prepared for the Ventos–Lielupė Basin First Stage objects (Šiauliai, Pasvalys, Rokiškis, Biržai, Joniškis, Akmenė, Telšiai Districts), 2007–2009
• Partial expert examination of the technical projects for water supply and sewerage, prepared for the Nemunas Middle-Stream Basin First Stage objects (Kelmė, Panevėžys, Raseiniai, Kėdainiai, Jurbarkas, Šakiai, Vilkaviškis Districts, Panevėžys and Marijampolė cities), 2006–2009
• Expert evaluation of the bidding documentation for water treatment and wastewater treatment plants, prepared for the Nemunas Middle-Stream Basin First Stage objects (Kelmė, Radviliškis, Raseiniai, Kėdainiai, Jurbarkas, Šakiai, Vilkaviškis Districts, Kybartai), 2006–2009
• Expert examination of waste management facility technical projects, 2004–2007
• Construction of sludge stabilization facilities (digesters) and a biogas complex at the Slonim WWTP.
Client: “Slonimskij vodokanal,” Belarus, from 2017 onwards
• Modernization of the Vitebsk WWTP.
Client: “Vitebsko vodokanal,” Belarus, 2016–2019
• Construction of sludge stabilization facilities (digesters) and a biogas utilization system at the Baranovičy WWTP.
Client: “Baranovičių vodokanal,” Belarus, 2016–2017
• Completion of the water intake and iron removal facility construction in Pskov.
Client: Pskov “Gorvodokanal,” 2014–2015
• Reconstruction of the Baranovičy WWTP by installing a sludge treatment section, Belarus.
Client: “Baranoviči vodokanal,” 2014–2015
• Construction of Tauragė sludge treatment facilities.
Client: UAB “Tauragės vandenys,” 2013–2015
• Reconstruction of the Pilviškiai WWTP.
Client: “Vilkaviškio vandenys,” 2012–2014
• Reconstruction of Brest municipal wastewater treatment facilities.
Client: “Brestvodokanal,” 2013–2014
• Construction of the Bobruisk water iron removal facilities (Solomenka water supply), Belarus.
Client: “Mogiliov vodokanal,” 2013–2014
• Construction (supply of equipment) for the Svetlyj WWTP, Kaliningrad Region, Russia.
Client: “Svetlovskij gorodskoj okrug,” 2012–2013
• Reconstruction of the Pskov WWTP, Russia.
Client: Pskov “Gorvodokanal,” 2012–2014
• Filter repair works at the Klaipėda City IIIrd water supply.
Client: UAB “Klaipėdos vanduo,” 2011–2013
• Reconstruction of the Kretinga WWTP.
Client: UAB “Kretingos vandenys,” 2011–2013
• Construction of sludge treatment facilities in Šilutė.
Client: UAB “Šilutės vandenys,” 2010–2013
• Construction of the Marijampolė WWTP and sludge treatment facilities.
Client: UAB “Sūduvos vandenys,” 2019–2014 (listed as 2019, actual timeline included 2009–2014)
• Construction of the Visaginas sludge treatment facilities.
Client: VĮ “Visagino energija,” 2010–2013
• Modification of the wastewater treatment process at the Aukštrakių WWTP (Šiauliai).
Client: UAB “Šiaulių vandenys,” 2010–2011
• Reconstruction of the Ukmergė WWTP.
Client: UAB “Statovita,” 2010
• Reconstruction of the Marijampolė WWTP and sludge treatment facilities.
Client: UAB “Sūduvos vandenys,” 2009–2014
• Reconstruction of the Širvintos WWTP.
Client: UAB “Širvintų vandenys,” 2009–2010
• Reconstruction of the WWTP and renovation of the water supply and sewerage collection systems in Visaginas.
Client: VĮ “Visagino energija,” 2008–2010
• Reconstruction of the Palanga WWTP – Removal of nitrogen and phosphorus.
Client: UAB “Palangos vandenys,” 2008–2009
• Reconstruction of the Utena WWTP.
Client: UAB “Utenos vandenys,” 2008–2009
• Reconstruction of the Palanga WWTP and main wastewater pumping station.
Client: UAB “Palangos vandenys,” 2008–2009
• Repair works for the first water supply (1-os vandenvietės II-o pakėlimo siurblinė) in Klaipėda.
Client: AB “Klaipėdos vanduo,” 2007
• Installation of technological equipment and pipelines at the Kaunas City WWTP.
Client: WTE Wasertechnik GmbH, 2007
• Repair of the screen control and domestic building at the Vilnius WWTP.
Client: UAB “Vilniaus vandenys,” 2007–2008
• Installation of sludge treatment technology and pipelines at the Klaipėda City WWTP.
Client: WTE Wasertechnik GmbH, 2007
• Installation of mixers in the aeration tank of the Kaunas WWTP.
Client: UAB “Upinis,” 2007
• Installation of scrapers at the Kaunas WWTP.
Client: Arbiogaz Cerve Teknolojileri Insaat San. VE RIC. A.S., 2007
• Reconstruction of the Utena City water treatment plant.
Client: UAB “Utenos vandenys,” 2004–2005
• Improvement of the water management systems in Pirmieji and Antrieji Jusevičiai and Akmenynai, Kalvarija Municipality.
Client: Kalvarija Municipality, 2004–2005
• Installation of wastewater treatment facilities in Adutiškis and Trūdai settlements, Švenčionys District Municipality.
2004–2005
• Renovation of the water supply system and improvement facilities in Didžiasalis, Ignalina District.
Client: Ignalina District Municipality, 2004
• Reconstruction of the Rumšiškės settlement WWTP in Kaišiadorys District.
Client: Kaišiadorys District Municipality, 2004
• Installation of wastewater treatment facilities in Kazitiškis, Linkmenys, and Rimšė (Ignalina District).
Client: Ignalina District Municipality, 2003–2004
• Installation of industrial and domestic WWTP for UAB “Lietpak,” 2001–2003
• Installation of water supply, improvement, and wastewater treatment facilities for a laundry.
Client: UAB “Navaba,” 2002
• Installation of wastewater treatment facilities for a residential area.
Client: UAB “Atkirta,” 2000–2001
• Preparation of procurement documents for the Ventos–Lielupė Basin Second Investment Package covering:
– Construction and reconstruction of the water treatment facilities at the Lepšiai Water Supply in Šiauliai City
– Modification of the treatment process at the Aukštrakių Wastewater Treatment Plant
Year: 2007
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