Completed works

Previously completed work
2017
2018
2019
2020
2021
2022
2023
2024

Construction of the two-sectional tower cooler

Location: Kohtla-Järve
Customer: VKG OIL AS
Description: Construction of the two-sectional tower cooler at the Process
Water Treatment Plant

Construction of the Nitrogen Oxides Reduction Plant (DeNOx) at Power Unit no.5 of Eesti Power Plant

Location: Vaivara vald, Auvere küla
Customer: Fortum Power and Heat Oy
Description: Engineering, renovation, and construction of the DeNOx Plant

Fabrication and mounting of pipelines in the Distillery of the Shale Processing Plant Petroter 2

Location: Kohtla-Järve
Customer: VKG AS
Description: Fabrication and mounting of process piping in the Distillery

Renovation and repairs of the Boiler no. 7 (BKZ-75-39 type) at Põhja PP

Location: Kohtla-Järve
Customer: VKG Energia OÜ
Description: Renovation and boiler repairs

Reduction of volatile organic compounds out of the tanks in the Storage Yard nr 1 at VKG Oil AS

Location: Kohtla-Järve
Customer: EE Õlitööstus AS
Description: Construction of the oily products storage area

Engineering and construction of Water Deaerating and Demineralization Plant for VKG AS

Location: Kohtla-Järve
Customer: VKG AS
Description: Engineering and construction of the Facility for Water Pre-
treatment

Construction and mechanical erection works for interconnection of the Facility for Phenolic Water Treatment

Location: Kohtla-Järve
Customer: VKG Oil AS
Description: Design project of the 600m3 tank, service platforms,
pipelines and charcoal filter. Construction and assembly work for interconnection of the phenolic water treatment facility (Sulzer). Mounting of the equipment of the phenolic water treatment facility. Interconnection of the new equipment to the existing process plant Petroter 1 projekteerimine. Fenoolvee puhastusseadme (Sulzer) ehitus- ja montaažitööd. Fenoolvee puhastusseadme seadmestiku montaaž. Seadmestiku lülitamine olemasolevale tootmisele Petroter 1.

Mounting of the cylindrical steel tanks with the capacity V=3000m³ for storage of oil products and xylan

Location: Paldiski, Harjumaa
Customer: Baltic Oil Service OÜ
Description: Engineering and mounting of the steel cylindrical V=3000m³
reservoirs for oil products and xylan. Design project and mounting of the fire-fighting
pipelines on the Fuel Terminal. Extension of the elevated railway loading rack.
Installation of the equipment

REPLACEMENT OF THE INNER BODY (GAS GEAR) OF THE UTILISER BOILER

Location: Kohtla-Järve, Estonia
Customer: AS VKG Oil
Description: Dismantling of the old KU-126. Development of a project for the execution of works for the installation of the boiler in a horizontal position with subsequent transfer for installation in a vertical project position. Replacement of the internal casing (gas passage) of the KU-126 boiler in the intermediate space of the Petroter I installation. Finishing and assembly of coil of boiler pipelines. Assembly of service platforms. Restoration of boiler and pipeline insulation.

BOILER NO. 4 Е-135-3,2-420ДГ ASSEMBLY

Location: Kohtla-Järve, Estonia
Customer: UAB Energetikos paslaugų ir rangos organizacija
Description: 4. assembly of parts of boiler Е-135-3, 2-420ДГ and service platforms. Assembly of the pipeline, steam pipe and gas pipe of the supply unit. Installation of recirculation gas and air passages in the burners of the 4th boiler. Installation of flue gas passage. Installation of continuous blow-through extensions. Insulation of the boiler and pipelines.

1. BOILER 8. BLOCK 8. RETORT GAS COMBUSTION SECTION 50 PERCENT INCREASE

Location: Eesti Elektrijaam
Customer: AMEC FOSTER WHEELER
Description: Modernization of unit 8 of boiler 1 to increase the combustion part of retort gas. Installation of new burners and modernization of existing ones. Installation of ash removal augers. Assembly of gas gears.

CONSTRUCTION OF RESERVOIR PARK, PUMP STATION, RAILWAY OVERFLOW AND CAR TERMINAL

Location: Mockavos terminalas, Lithuania
Customer: UAB Mockavos terminalas
Description: Construction of reservoir park, pumping station, railway overpass and car terminal

CONSTRUCTION OF THE RESERVOIR PARK IN THE MOCKAVOS TERMINAL AREA. SECOND STAGE

Location: Mockavos terminala, Lithuania
Customer: UAB Mockavos terminalas
Description: Construction of the second stage at the Mockavos terminal (assembly of pump station equipment and pipelines, assembly of tanks 1600m3, 800m3, assembly of tank farm equipment and pipelines)

CONSTRUCTION WORKS AT RKÈE DEVICE IN THE FRAMEWORK OF THE "CONSTRUCTION OF PETROTER CIRCULATION OIL CLEANING AND KEK PYROLYSIS DEVICE" PROJECT

Location: Kohtla-Järve
Customer: VKG Oil AS
Description: Construction works on the RKØE equipment within the framework of the project "Construction of Petroter circulation oil purification and KEK pyrolysis equipment"

DISASSEMBLY AND ASSEMBLY OF SUOMENOJA POWER PLANT SO1 BOILER AIR GEAR, OFA AND BURNERS

Location: Finland, Suomenoja
Customer: FortumPowerandHeatOY
Description: Disassembly and assembly of Suomenoja PowerPlantSO 1 boiler air passages, OF and burners

DISASSEMBLY AND ASSEMBLY OF HEINOLA DEVICES

Location: Finland, Heinola
Customer: Andritz OY
Description: Replacement of the steam superheater of the high pressure boiler. Replacement and modification of burners, air passages and plates of the Stora Enso Heinola boiler

CONSTRUCTION OF ELECTRICAL FILTER IN KIVIÕLI

Location: Kiviõli, Estonia
Customer: KKT Oil AS
Description: Construction of an electric filter in Kiviõli

CONSTRUCTION OF BOILER HOUSE FLUE GAS CONDENSER, AIR DUCT AND PIPING IN KRISTIINE

Location: Tallinn, Eesti
Customer: KPA Unicon OY
Description: Manufacturing and assembly of boiler flue gas condenser, air ducts and pipelines in Kristiine

CONSTRUCTION OF A RAILWAY OVERHEAD AT AN AMMONIA TANK WAGON UNLOADING STATION

Location: Sillamäe, Eesti
Customer: EuroChem Terminal Sillamäe AS
Description: Design, manufacture and installation of railway loading platform, metal structures, pipes, technological equipment and pipelines and pipe fittings

MANUFACTURE AND ASSEMBLY OF FIRE RESISTANT WATER TANKS

Location: Sillamäe, Estonia
Customer: EuroChem Terminal Sillamäe AS
Description: Manufacture and installation of two fire-fighting water tanks V=1030m3, pipelines and support structures

INSTALLATION OF EQUIPMENT AND PIPING IN COMPRESSOR AND CONDENSATION ROOMS OF EUROCHEM TERMINAL

Location: Sillamäe, Estonia
Customer: Johnson Controls Systems & Service B.V.
Description: Installation of equipment, pipelines and support structures for the terminal's compressor and condensation rooms

MODIFICATION OF LOW NOX EQUIPMENT AT VASKILUODON VOIMA POWER PLANT

Location: Vaasa, Finland
Customer: Fortum Power and Heat Oy
Description: Design, manufacture and installation of OFA, air passages, burners and boiler support structures

DISASSEMBLY AND INSTALLATION OF SNCR SYSTEM EQUIPMENT AT STORA ENSO FAR END FACILITY

Location: Imatra, Finland
Customer: Andritz Pulp & Paper
Description: Dismantling and installation of SNCR system equipment

MODIFICATION OF LOW NOX EQUIPMENT AT TISOVA POWER PLANT

Location: Tisova, Czech
Customer: Fortum Power and Heat Oy
Description: OFA nozzles, boiler openings and other details design, supply and installation; air ducts, expansion joints, metal structures manufacturing and installation

ASSEMBLY OF DH PIPING AND SUPPORT STRUCTURES

Location: Vaasa, Finland
Customer: Vaasan Voima Oy
Description: Installation of DH piping;manufacturing and installation of support structures; installation of equipment

Design, construction, and commissioning of pipelines for retort gas and pyrolysis water

Location: Vaivara, Auvere
Customer: Enefit Power AS
Description: Design, construction, and commissioning of
pipelines for retort gas, pyrolysis water and
urea transporting to the boiler room

Modernization of the CFB to increase the combustion of retort gas at the Auvere PP

Location: Vaivara, Auvere
Customer: Sumitomo SHI FW Energia OY
Description: Installation of the
boiler lower and upper retort gas burners,
new furnace wall openings, retort gas
pipelines and auxiliary piping, dismantling
and installation of secondary air ducts, steel
structures and platforms, SNCR system
installation

Construction of the new Facility for production of pelletized resins at the PPR plant of Novotrade Invest AS

Location: Kohtla-Järve
Customer: VNK AS
Description: Construction,
installation and commissioning works for the
construction of a new facility for the
production of pelletized resins at the PPR
Novotrade Invest AS plant (stages 1,2 and
3)

Construction of the South Dublin Energy Center

Location: South Dublin, Ireland
Customer: Fortum Ireland LTD
Description: Manufacturing of
vessels V-10m3, V-2m3, prefabrication and
installation of pipelines, equipment and
secondary supports, insulation of pipelines
and vessels, commissioning

Construction of the technological facility for disposal of still residues at AS Eastman

Location: Kohtla-Järve
Customer: Napal AS
Description: Production and
installation of pipelines and equipment,
insulation works

Reconstruction of the technological cycle of the condensation and pre-treatment of shale oil

Location: Kiviõli, Ida-Virumaa
Customer: KKT Oil OÜ
Description: Manufacturing and installation of technological equipment, tanks, pipelines and service platforms, insulation and commissioning works (stages 1 and 2)

Fabrication and replacement of the two 5 th - units of the ash heat exchanger ZT-123 of the Petroter I Plant

Location: Kohtla-Järve
Customer: VKG Oil AS
Description: Production and
replacement of the two fifth units of the ash
heat exchanger, installation of thermal
insulation in the units and switchgears of the
ash heat exchanger

Reconstruction of pipelines at the Fibenol OÜ Facility

Location: Imavere
Customer: Graanul Biotech OÜ
Description: Supply and installation of equipment, fabrication and installation of pipelines and secondary supports (stages 1 and 2)

Installation of pipelines and equipment for the 40 MW Electric Hot Water Boiler

Location: Seinäjoki, Finland
Customer: Seinäjoen Voima OY
Description: Manufacture, supply and installation of pipelines and
supporting metal structures, installation of equipment

Replacement of the Waste Heat Boiler KU-126 at the Petroter I Facility

Location: Kohtla-Järve
Customer: AS Scanweld
Description: Dismantling of the old waste-heat boiler and its auxiliary equipment, manufacture and supply of equipment, subsequent installation of the new waste-heat boiler and its equipment

Reconstruction of Boilers PTVM-100 No. 2 and No. 3

Location: Tallinn
Customer: AS Utilitas Tallinn
Description: Manufacturing and
installation of boiler water-walls, flue and air
ducts, supporting metal structures and
service platforms, supply and installation of
equipment, insulation works

Erection and installation works for Enefit 280-2 Shale Oil Production Plant Turbine Unit mBoP

Location: Enefit 280-2 Shale Oil Plant, Auvere

Customer: Enefit Power AS

Brief description of work: Supply, installation and erection of piping and piping components, supply, installation and erection of instrumentation and instrument cabling, impulse

pipes, junction boxes, accessories etc., supply, installation and erection of valves and associated accessories, detailed engineering, supply, installation and erection of insulation, piping painting

Installation of equipment and pipelines of the Fire Extinguishing system of the Filtration Unit

Location: Kiviõli

Customer: Firetek OÜ

Brief description of work: Installation of equipment and pipelines, manufacturing and installation of fire towers for installation monitors, manufacturing and installation of supporting metal structures for pipelines, construction of foundations for fire towers and supports pipelines, insulation of fire water pipeline DN200

Construction of a Heavy Oil Purification Plant

Location: Kiviõli

Customer: KKT Oil OÜ

Brief description of work: Detailed design of technological equipment, communications and structures (up to the WP stage), production and installation of non-standard technological equipment; purchase and installation of the necessary standard equipment, production and installation of shut-off valves, pipelines, service platforms, and other communications, connecting equipment and participating in commissioning work

Vaskiluoto 2x60MW electrical boilers and heat storage piping construction works

Location: Vaasa

Customer: Vaasan Voima OY

Brief description of work: Installation of process equipment inside the pumping house (including mechanical installation of the boiler), procurement and installation of pipe supports, installation of piping, installation of manual and control valves and flow meters

Overhaul of the Gas Generator No. 20 at the GGS-4 Plant

Location: Kohtla-Järve

Customer: VKG Oil AS

Brief description of work: Dismantling works, including the old foundation and making of a new one, complete replacement of metal structures and lining of the gas generator, with delivery of metal structures, parts, assemblies and materials necessary for repair, thermal insulation, painting

Installation of process pipelines of the Southern Overpass at Enefit280-2

Location of object: Enefit 140, Enefit 280 and Enefit 280-2 Shale Oil Plants, Auvere

Customer: Enefit Power AS

Brief description of work: Supply and installation of process pipelines, purchase and/or installation of necessary equipment and materials, exploration and measurement work, commissioning

Implementation of the project for the transportation of heavy metal residues from filters to bunkers B-1 and B-110 UPTLSO

Location: Kohtla-Järve

Customer: VKG Oil AS

Brief description of work: Manufacturing and installation of process water pipeline, TMZ pipeline, extrusion line pipelines, dismantling, modernization and installation of leaks, manufacturing and installation of supporting metal structures and service platforms, foundations and supports for the pumps

Enlargement of the Pipeline Rack between the Oil Plants and the Product Storage

Location: Auvere

Customer: AS Paide MEK

Brief description of work: Transfer of existing shale gasoline and heavy oil pipelines, fuel oil pipelines, modernization of the existing pipelines attending to the railway loading rack, fabrication and installation of the new pipeline rack structures, insulation

Change out of the K-202 column of the Petroter 1 Plant, with a subsequent connection to the process line

Location: Kohtla-Järve

Customer: VKG Oil AS

Brief description of work: Dismantling of the old column body with service platforms and technological piping, including: pipelines, gas pipelines, pumping and heat exchange equipment, as well as foundations and supporting elements of the technological piping of the column. Mounting of a new column K-202 with service platforms, pressure piping of pump- and heat exchange equipment, technological piping of the column with connection to the technological line of the Petroter I Plant. Thermal insulation work

Erection of the equipment and TMZ piping into reactors

Location: Kohtla-Järve

Customer: VKG Oil AS

Brief description of work: Dismantling of the concrete bath and supply pipelines, as well as dismantling of non-functional equipment at the Sicon gallery. Construction of the concrete foundations for a new gallery of the TMZ pipeline, new supports, tanks and pumps. Fabrication and mounting of a new rack for supplying TMZ to Petroter reactors. Fabrication, delivery and erection of the new equipment and renovation of the old equipment for TMZ into Petroter reactors. Mounting of bunkers, pipelines, placing of pumps, conveyors and tanks.

Fabrication and erection of the equipment for flare gas installation at Enefit 280-2 Shale Oil Production Plant

Location: Enefit 280-2 Shale Oil Plant, Auvere

Customer: Enefit Power AS

Brief description of work: Manufacture, supply and installation of flare seal vessel, flare stack and oily water storage hopper with stairs and platform, oily water pumps. Mounting of piping and piping components, valves, non-rotating equipment, secondary supports, measuring instruments, anchorage works. Painting.

Mounting of non-boiler piping at a Retort Plant

Location: Enefit 280-2 Shale Oil Plant, Auvere

Customer: Enefit Power AS

Brief description of work: Erection of pipelines of the non-boiler piping and secondary steel supports. Supply of all piping materials and components, primary and secondary supports.

Installation of the electrostatic precipitator and flue ducts at Pärnu Boiler House

Location: Pärnu

Customer: Gren Eesti AS

Brief description of work: Dismantling of existing cyclones and pipelines, relocation of existing fans, installation of multicyclones, flue gas fans and ESP filter, supply, installation of connecting pipes and ash remove screws, insulation work

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