Implemented Projects

Projects of 2021

Emergency repair of water supply and sewage networks, replacement of worn-out water supply equipment
Customer: AB Kauno vandenys
Conducted work for 2 000 000 EUR ex. VAT.
Water supply pipe diameter DN50 – DN700, sewage network pipe diameter DN150 – DN 600.

Modernization of district heating networks of Šakiai
Customer: UAB Šakių šilumos tinklai
Conducted work for 747 000 EUR ex. VAT.
The total length of heat supply networks is 2385 m (DN32 – DN150).

Operational work of water supply and sewerage networks
Customer: AB Kauno vandenys
Conducted work for 500 000 EUR ex. VAT.
Water supply pipe diameter DN32 – DN 500, sewage network pipe diameter DN 160 – DN500.

Heat supply network defects elimination
Customer: AB Kauno energija
Conducted work for 1 500 000 EUR ex. VAT
Pipe diameter DN 50 – DN 200.

Projects of 2020

Reconstruction of Klaipeda city 4P main heating networks from 4P-26 to 2P-52, from collector to 4P-4, heating networks RK-2 to collector
Customer: AB “Klaipėdos energija”
Conducted work for 2 500 000 Eur

Reconstruction of Klaipeda city 2P main heating networks from 2P-48 to 2P-52
Customer: AB “Klaipėdos energija”
Conducted work for 1 000 000 Eur

Reconstruction of heat supply networks between ŠK 1Ž-1 and ŠK 1Ž-4 R. Kalantos st., Kaunas
Customer: AB “Kauno energija”
Conducted work for 500 000 Eur

Accident elimination
Customer: AB “Kauno vandenys”
Conducted work for 1 400 000 Eur

Heat supply inlets
Customer: AB “Kauno energija”
Conducted work for 1 500 000 Eur

Projects implemented in 2019

Reconstruction of heat supply networks between ŠK 1Ž-14 and ŠK 7Ž-7A Draugystės st., Kaunas
Customer: AB “Kauno energija”
Conducted work for 2 000 000 Eur

Reconstruction of heat supply networks between ŠK 4T-24 and ŠK 4T-27 Medvėgalio st., Kaunas
Customer: AB “Kauno energija”
Conducted work for 1 500 000 Eur

Reconstruction of heat supply networks between ŠK 8K-1 and point “A” Raudondvario pl. 103, Kaunas
Customer: AB “Kauno energija”
Conducted work for 1 300 000 Eur

Reconstruction of Klaipeda city 4P main heating networks from 4P-24 to 4P-26
Customer: AB “Klaipėdos energija”
Conducted work for 1 000 000 Eur

Reconstruction of heat supply networks from ŠK 91320 to ŠK 91322 and from ŠK 91321 to ŽL01 Žirmūnų str., Vilnius
Customer: AB “Vilniaus šilumos tinklai”
Conducted work for 1 000 000 Eur

Reconstruction of heat supply networks in Žirmūnų str. 151, Vilnius

Reconstruction of Klaipeda city main heat supply network
Customer: AB „Klaipėdos energija“
Length of general heat supply networks – 1500 m. Conducted work for 800 000 Eur.

Reconstruction of heat supply network in Raudondvario st. 103 
Customer: AB „Kauno energija“
The total length of heat supply networks is 1082 m. Conducted work for 1,3 mln. Eur.

Reconstruction of heat supply network in Medvėgalio st., Kaunas
Customer: AB „Kauno energija“
The total length of heat supply networks is 1460 m. Conducted work for 1,6 mln. Eur.

Reconstruction of heat supply network in Draugystės st., Kaunas
Customer: AB „Kauno energija“
The total length of heat supply networks is 1800 m. Conducted work for 1,8 mln. Eur.

Reconstruction of heat supply network in Žirmūnų str. in Vilnius
Customer: AB „Vilniaus šilumos tinklai“
The total length of heat supply networks is 580 m. Conducted work for 900 000 Eur.

• Construction of residental home in Palanga 

Residential home consisting of 5 floors and 62 apartments’ construction in Žiogai str. 6, Palanga.

• Water and sewerage networks development in Kaišiadorys mun.

During the project of water and sewerage networks development in Žiežmariai, Kaišiadorys municipality, 20 km. of pipelines was built, 10 pumping stations updated.

• Heating system tracks reconstruction in Rokiškis

Reconstruction of 2 km. of heating system tracks in Rokiškis.

• Water supply and sewage networks development in Pumpėnai

20km. of pipelines built, wastewater treatment plants reconstructed, 12 pumping stations equipped when implementing Water supply and sewage networks development in Pumpėnai area, Pasvalys.

• Main heating network system in Jurbarkas reconstruction

Reconstruction of 0.5 km. of main heating network system in Jurbarkas.

• Construction of Marijampole regional landfill in Panausupis village, Marijampole mun.

Construction of sections 3 and 4 of Marijampole regional landfill in Panausupis village, Marijampole mun. In 2014 the facility conducted work for 0,88 mln. Eur.

• Management of infrastructure of water supply and wastewater in Kaunas district

Management of infrastructure of water supply and wastewater in Kaunas district. In 2014 the facility conducted work for 0,313 mln. Eur.

• Modernization of centralized heating system Taurage city

The centralized heating system modernization in Taurage city. In 2014 the facility conducted work for 0,74 mln. Eur.

• 1Z highway reconstruction of Chemija str. in Kaunas city

Reconstruction of Chemija str., Kaunas, highway 1Z, between COP-7 and 1Z 1Z-8 and the COP-10 and 1Z 1Z-12. In 2014 the facility conducted work for 1,36 mln. Eur.

• Sewerage systems reservoir KNS-4 reconstruction in Grodno city, Belarus

The second phase of reconstruction of sewerage systems reservoir KNS-4 reconstruction in Grodno, Belarus. In 2014 the facility conducted work for 0,52 mln. Eur.

• Water supply networks and facilities reconstruction and development in Rogaciov city, Belarus

Reconstruction and development of water supply networks and facilities in Rogaciov city, Belarus. In 2014 the facility conducted work for 0,74 mln. Eur.

• Modernization of heat supply routes in Taurage and Elektrenai cities

Heat supply infrastructure modernization in Taurage city, Phase No 2. The modernization of heating system and increase of the reliability of heat supply routes in Elektrenai city.

• Reconstruction of heat supply networks in Kursiu str. Kaunas

Reconstruction of heat supply networks in Kursiu str. 49c from point A to point B in Kaunas. In 2011 the facility conducted work for 0,03 mln. Eur.

• Waste heat utilization for heating infrastructure in Vievis

Waste heat utilization in Vievis  combining Elektrenai and Vievis district heating networks. In 2011 the facility conducted work for 0,203 mln. Eur.

• Modernisation of heat supply networks in Taurage

Heat supply network infrastructure modernization in Taurage city. In 2011 the facility conducted work for 0,78 mln. Eur.

• New water and sewerage networks in Jurbarkas

New water and sewerage networks Jurbarkas city. In 2011 the facility conducted work for 1,32 mln. Eur.

• Arterial heat supply networks reconstruction in Palanga 

Reconstruction of Palanga arterial heat supply networks between 1S-1 and 1S-5. In 2011 the facility conducted work for 0,62 mln. Eur.

• Marijampole heat supply networks reconstruction and construction

Marijampole centralized heat supply networks reconstruction and construction. In 2011 facility conducted work for 0,122 mln. Eur.

• Semeliskes kindergarten reconstruction

Reconstruction of the  building of Semeliskes kindergarten. In 2011 the facility conducted work for 0,116 mln. Eur.

• Heat supply networks reconstruction in highway Vilnius – Klaipeda near Kaunas

Reconstruction of heat supply networks of NA-1 to NA-5 under the bridge of river Neris in highway Vilnius – Klaipeda near Kaunas. In 2011 the facility conducted work for 0,32 mln. Eur.

• Reconstruction of heat supply networks in Kaunas region, Garliava

Reconstruction of heat supply networks in Kaunas region Garliava,  S. Lozoraitis str., Phase I. In 2011 the facility conducted work for 0,046 mln. Eur.

• Reconstruction of heat supply networks between streets of  Medvegalis and Prancuzu in Kaunas

Heat supply networks reconstruction between Medvegalis and Prancuzu streets  – chambers 4T- 18 – 4T-24. In 2011 the facility conducted work for 2,61 mln. Eur.

• New heat supply networks construction in Barsausko str. Kaunas

New heat supply networks construction in Barsausko str. Kaunas, Phase I. In 2011 the facility conducted work for 0,09 mln. Eur.

• Heat supply networks reconstruction and repair in Jurbarkas

Heat supply networks reconstruction and repair in Jurbarkas city. In 2011 the facility conducted work for 0,232 mln. Eur.

• Reconstruction of heat supply networks in Jonava

Reconstruction of heat supply networks in Fabriko str. Jonava. In 2011 the facility conducted work for 0,39 mln. Eur.

•  Reconstruction of Heat Supply Networks

Reconstruction of Heat Supply Networks V. Kreves Ave. 82A … 118h, Kaunas (phase I and II). During 2010 the facility conducted work for 1,6 mln. Eur. Total project cost exceeds 3,77 mln. Eur.

• Reconstruction of heating network in Kaunas

Heat supply networks of A. Juozapaviciaus Ave. 23A to A. Juozapaviciaus Ave. 90, Kaunas. During 2010 the facility conducted work for 0,835 mln. Eur.

• Reconstruction of Heat Supply Networks in Jonava

Reconstruction of Heat Supply Networks from NA-7 at the the building Jonava Street 51B to the NA-9 at the the building Jonava Street 47B, in Kaunas. During 2010 the facility conducted work for 0,272 mln. Eur.

• Reconstruction of Heat Supply Networks

Water treatment plant reconstruction in Joniškis. During 2010 the facility conducted work for 0,267 mln. Eur.

• Kazlu Rūda City district heating networks, reconstruction and construction

During 2010 the facility conducted work for 0,145 mln. Eur.

• Širvintai and Kabalda village reconstruction of water well

Širvintai and Kabalda village water wells reconstruction and  water treatment plant construction. During 2010 the facility conducted work for 0,655 mln. Eur.

• Water supply and sewage networks in the municipality of Jurbarkas

Water supply and sewage networks in the municipality of Jurbarkas (Kalnėnai District), Part III. During 2010 the facility conducted work for 0,165 mln. Eur. The project valued  more than 3,38 mln. Eur.

• Elektrenai school – kindergarten Ziogelis Renovation

During 2010 the facility conducted work for 0,055 mln. Eur.

• Rumsiskes wastewater treatment plant reconstruction

Rumsiskes wastewater treatment plant  reconstruction and Ziezmariai wastewater treatment plant sludge dewatering plant construction. During 2010 the facility conducted work for 0,925 mln. Eur

• Reconstruction of heating network in Elektrenai

• Extension of the Kaunas wastewater treatment plant for biological treatment and network extensions

One of the largest projects carried out by Požeminiai Darbai AB is the Extension of the Kaunas Wastewater Treatment Plant for Biological Treatment and Network Extensions. The Kaunas wastewater treatment plant is the most powerful treatment plant in the Baltic States. The value of the project was 21.5 million Euro. This object was awarded the gold medal in the category Lithuanian Product of the Year 2008.

•  Development of waste management system in the Marijampolė Region

Požeminiai Darbai AB was awarded the silver medal for the development of the new dumping ground in Marijampolė. This object meets the requirements of EU and complies to the Lithuanian legal acts. The value of the project was 5 million Euro.

• Water improvement equipment in the District of Petrašiūnai, Kaunas City

The company has also taken care of the cleaner fresh water for the District of Petrašiūnai in Kaunas City by installing water improvement equipment. The value of the project was 5.5 million Euro.

• Nemunas middle basin project, Package I: expansion of the water supply and wastewater networks and construction of a sludge ground in Jurbarkas

While implementing the project Nemunas Middle Basin Project, Package I: Expansion of the Water Supply and Wastewater Networks and Construction of a Sludge Ground in Jurbarkas, the company built the networks along the sides of the streets and rebuilt or renovated the existing damaged networks.

•  Extension of the Kaunas water supply and wastewater networks, Part 2: II Birutė, Julijanava

The project Extension of the Kaunas Water Supply and Wastewater Networks, Part 2: II Birutė, Julijanava was implemented in cooperation with Magistralė UAB and Statovita UAB. According to the technical documentation, during the implementation of this project the company built 15 692 m of wastewater gravity pipelines, 4 213 m of pressure pipelines, 4 332 m of water supply lines and 11 pump houses.

•  Reconstruction of the heat supply networks from ŠK 4Ž-27 to 4Ž-35 on Partizanų street, Kaunas

When implementing the project Reconstruction of the Heat Supply Networks from ŠK 4Ž-27 to 4Ž-35 on Partizanų street, Kaunas, the company Požeminiai Darbai AB demonstrated the ability to deal with extremely complex projects. The project was implemented under severe conditions: the network was built near the busy Partizanų street, whereas the traffic had not been stopped at the time of the project implementation.

•  Development of the water supply and wastewater networks in the Jurbarkas Municipality

The company Požeminiai Darbai AB completed the project Development of the Water Supply and Wastewater Network in the Jurbarkas Municipalityearlier than it was required by the public tender. The value of this project was 3,39 mln. Eur. During the development of the water supply and wastewater networks, a number of gravity pipelines, pressure pipelines, pump houses and household connections were constructed. Overall, 12 136 meters of networks were built.

•  Renovation of pump houses and pressure lines in the main wastewater networks in the agglomeration of Elektrenai-Vievis

The project “Renovation of Pump Houses and Pressure Lines in the Main Wastewater Networks in the Agglomeration of Elektrenai-Vievis” was launched in 2008 and was accomplished on schedule. The goal of the project is to renovate the old pipelines and to protect the environment from pollution. Another goal is to ensure continual access to public utilities for the inhabitants of Elektrenai. The wastewater from the Town of Elektrenai is pumped into the treatment plant near Vievis (distance around 12 km). As well, three wastewater pump houses have been renovated.

• Renovation and construction of centralized supply networks in Kazlu Ruda town

This project was launched at the beginning of this year. The contract value is over 130 thousand Eur. The project was initiated considering the fact that of the fact that almost half of the heat supply networks are utilized for 20-30 years; the network isolation does not satisfy the requirements of thermal conductivity; pipes rust up. During implementation of the works, smaller diameter pipelines were equipped and the length of the pipelines was reduced. The project objective – to ensure the reliability of heat supply and to reduce heat loss up to 602 MWh.

• Reconstruction of water boreholes and construction of water preparation equipment in Sirvintos town and Kabalda village

JSC “Pozeminiai darbai“ has implemented the project in Sirvintos town and Kabalda village for more than 0,904 mln. Eur. The works were launched in 2009 and accomplished in July of this year. During implementation of the project, a former water tower was demolished, a tank was installed instead of it and new water treatment plant was constructed. In order to provide residents high quality purified water, water supply networks of Sirvintos town and Kabalda village were contracted.

• Reconstruction of the heat supply networks on V. Kreves Ave 82A … 118H, 1^st stage

In order to improve heat insulation, provide heating to inhabitants, reduce heat loss in the environment, the 1^st stage of the project “Reconstruction of the heat supply networks V. Kreves Ave 82A … 118H” was recently implemented. During implementation of the project, reconstruction works of the heat supply networks were done, the goal of which was to reduce heat losses in heat supply networks and to ensure the quality of heat supply for inhabitants of Kaunas and other users. The value of the 1^st stage of the project exceeds 2,03 million Eur. The total value of the project is over 3,77 million Eur.

• Reconstruction of the heat supply networks on Kursiu str. 49C from point A to point B, Kaunas

During implementation of the project, heat supply networks were reconstructed, located along Kursiu str. 49C. The contract value is over 0,47 mln. Eur.

• The Venta-Lielupe River basin project: Package I

During implementation of the project, the reconstruction of the water treatment improvement equipment in Joniskis was done. The goal of the project was to improve the quality of the water. The works were launched in 2009. The contract value is 0,396 million Eur.

• Development of the water supply and wastewater networks in Jurbarkas municipality

The company “Pozeminiai darbai” has accomplished obligations of the won project “Development of the Water Supply and Wastewater Networks in Jurbarkas Municipality” earlier than it was required by the public tender. The value of the project was more than 3,388 million Eur. During the development of the water supply and wastewater networks, a number of gravity pipelines, pressure pipelines, pump houses, household connections, water supply networks, and household water supply connections was constructed. Overall, 12 136 meters of networks were built.

• Development of Water Supply and Household Wastewater Networks in Varena

This project was launched in March 2008. The goal of the project was to improve the living conditions of inhabitants of Varena. The implementation of the project will improve living conditions of 4000 inhabitants. This project combines wastewater networks in Varena and Senoji Varena: 14.8 km of pipelines; 7 wastewater pump houses.