• Construction works of the two LNG storage tanks of capacity 160.000m³ each, consisting of the site prefabrictaion and installation of compression rings and site assembly of roofs segments of the overall tonnage about 1000 tons
• Piping and related works – erection of piping with diameters from DN15 to DN1050 with a total tonnage of 622 ton in the Liquefied Natural Gas Terminal in Świnoujście.

• Construction of Hydrogen Regeneration Unit – HRU II.
• EFRA Project – Delayed Coker Unit (DCU) – mechanical works.
• EFRA Project – construction of interconnection pipelines.
• EFRA Project – Hydrogen Generation Unit – mechanical works.
• Maintenance shutdown 2017 in Gdańsk refinery – piping and mechanical contractor.
• EPC project – construction of the LPG tank with capacity of V=1 710m3.
• Modernization and development of the Fuel Base in Poznań – turn-key project.
• Modernization of 2700-K2 boiler in heat and power generating plant in Gdańsk refinery.
• Modernization of 650-C4 column for desulphurization of dry gases from CDU/VDU installation in Gdańsk refinery.
• Maintenance shutdown 2013 in Gdańsk refinery – piping and mechanical contractor.
• Major repair of the tank 2000 S-21 of capacity V=5.000 m³ in Gdańsk refinery – turn-key project.
• Erection of high-pressure pipelines for the transfer of high-methane natural gas between selected objects in Gdańsk refinery.
• Major repair of the tank 2000 S-20 in Gdańsk refinery V=5000 m³.
• Mechanical work performed for tasks 5 and 6 of the project: “Increasing the production and sale of asphalt to 1.3 million tons / year.” Tasks performed in the Production Plant of Gdańsk.
• Major repairs of the aircoolers and heat exchangers in Gdańsk refinery.
• Repair of the tank 2000 S-29 in Gdańsk refinery.
• Engineering and execution of pressure stabilization installatiion for pipeline R7.
• On spot rail car loading facilities for diesel designed by Dipl.-Ing. SCHERZER GmbH – piping and mechanical contractor.
• New built interconnection piping for the 10+ development program in Gdańsk refinery – piping and mechanical contractor.
• New built Amine Regeneration Unit (ARU) and Sour Water Stripper Unit (SWS) plants in Gdańsk refinery – piping and mechanical contractor within the framework of the 10+development program.
• Maintenance shutdown 2009 in Gdańsk refinery – piping and mechanical contractor.
• Construction of the natural gas pipeline and compressed air pipeline in Gdańsk refinery.
• Upgrade of the 850 and 500 units (Gasoil Hydrodesulphurysation) in Gdańsk refinery.
• New built asphalt processing plant „BITUROX” in Gdańsk refinery – piping and mechanical contractor.
• New built truck distribution terminal in Gdańsk refinery – piping and mechanical contractor.
• Maintenance shutdown 2007 in Gdańsk refinery – piping and mechanical contractor.
• Major repair of the tank in Gdańsk refinery V=3.200 m³.

• Upgrade and adaptation to the current regulations of 11 storage tanks in the tank terminals in Koluszki, Skarżysko Kościelne.
• Upgrade and adaptation to the current regulations of 19 storage tanks in the tank terminals in Koluszki, Skarżysko Kościelne, Emilianów.
• Engineering and erection of of two tanks with capacity V=10.000m³ in the tank terminal in Koluszki – construction and mechanical works.
• Engineering and erection of of two tanks with capacity V= 9.400m³ in the tank terminal in Emilianów – construction and mechanical works.
• Upgrade and development of the fire fighting system in the tank terminal in Koluszki.
• Upgrade of the storage tank V=18.000m³ in the tank terminal in Dębogórze.
• Repair and upgrade of the storage tanks V=1.000m³, 5.000m³, 12.500m³, 32.000m³ in the tank terminal in Koluszki.
• Repair and upgrade of the storage tanks V=32.000m³ and 2 x V=10.000m³ in the tank terminal in Nowa Wieś Wielka.
• Repair and upgrade of the storage tanks V=5.000m³, 10.000m³ in the tank terminal in Strzemieszyce.
• Repair and upgrade of the storage tank V=5.000m³ in the tank terminal in Skarżysko Kościelne.
• Repair and upgrade of the storage tanks V=2.000m³, 5.000m³ in the tank terminal in Boronów.
• Major repair of the storage tank V=10.000m³ in tank terminal in Nowa Wieś Wielka.
• Major development and upgrade of the tank terminal in Chruściel.a>
• General development and upgrade of the tank terminal in Nowa Wieś Wielka.
• Design, engineering and delivery of the anti-fall protection system on the rail distribution terminal in the tank terminal in Rejowiec Poznański and Emilianów
• Upgrade of the tank terminal in Dębogórze – development of distribution and handling system for loading the fuels into the tanker ships.
• Anti-fall protection system on the rail distribution terminal in the tank terminals
• Engineering works executed by our subsidiary Biuro Inżynierskie CENTRUM Sp. z o.o.

• Execution of the PG-1 Platform repair structure.
• Repair services the rig jack-up system for the production rig Baltic-Beta-offshore service.
• Repair service of the foothrod for the rig jack-up system for the production rig of Baltic Beta
• Steam generation system for the production rig Baltic-Beta-offshore service.
• Engineering and erection of the steam generation and heat tracing for gas preparation and compression system for the production rig.
• Upgrade services for the process piping at Baltic Beta platform
• Oily water treatment plant for the production rig Baltic-Beta-offshore service.

• Modernization of the heavy fuel oil C-3 installation in the Tank Terminal in Świnoujscie to increase its unloading capacity up to 4 shipments per day (5.000 t).
• Major redevelopment and upgrade of the tank terminal in Świnoujście.
• Erection of the tanks No 26, 27, 28 (V=9.400m³, 9.400m³ and 1.000m³), pipelines and the gas pendulum in the second part of “Expansion of tank terminal BP No. 111 in Wrocław”
• Engineering and erection of two tanks with capacity V=10.000m³ for tank terminal in Wrocław.
• Major redevelopment and upgrade of tank terminal in Swinoujście – replacement in new arrangement of all equipment and piping accompanied by major repairs of storage tanks while keeping the facility in service.
• Construction and mechanical works, including tanks’ modernization and measuring systems within modernization of the tank terminal no. 61 in Gutkowo.
• Hot tapping on the pipeline DN400 in Płock refinery.
• Fire-fighting systems on tanks in the tank terminal in Gutkowo.
• Execution of the anti-fall protection system on the rail distribution terminal in the tank terminal in Nowa Sól.
• Engineering, repair and upgrade works for piping and pump stations for tank terminal in Gdańsk
• Repair of the piping system and tanks for JET-A1 fuel in the tank terminal in Kraków Olszanica.
• Anti-fall protection systems on the rail distribution terminals.
• Engineering works executed by our subsidiary Biuro Inżynierskie CENTRUM Sp. z o.o.

• Maintenance shutdown in 2010 – piping and mechanical contractor for production installations.
  
• Sea loading terminal for liquid fuels extension project – EPC contract with piping amount of circa 1000m of DN350- DN500 piping.

• Construction of the storage tank with capacity of V=3000m3 with internal facilities in Ścinawa.

• Replacement of 600m of the Ø530mm transfer pipe under the river.
• Replacement of valves Ø 1000mm in the tank terminal in Gdańsk.

•  Erection of the tank V=3200m³ for the JET A-1 fuel in the airport tank terminal in Warsaw.

• Preparation of documents, delivery, installation and monthly rental for a period of four months and decommissioning of temporary mobile water tank adapted to hydraulic fracturing with a capacity of 10.000m3.

• New built medium delivery installation from area of PKN Orlen to PCC Rokita.

• Modernization and implementation of heat recovery technology.

• Manufacturing and outfitting of several modules for „YME Work Over Unit” (weight 250 T, inc. 30 T piping and tubing, operating pressure up to 345 bars) forming major part of mobile intervention unit for YME Mobile Offshore Production Unit.

• Fabrication of steel structures for Billerud Gruvon Project. Fabrication of steel structures for Stora Enso Skoghall Project.

• Erection of the tanks ( 2 x 20.000m³ + 4 x 10.000m³), Westport, Amsterdam.

Gomeltransoil Druzhba

• Construction of shell and water performance test for the V=75.000m³ tank in tank terminal in Mozyr Bielarus.

• Absorber assembly using the SUM system within the investment “Construction of Wet Flue Gas Desulfurization system at EDF Wybrzeże SA – Thermal Power Plant in Gdynia”.