Projects

Project Stapelfeld (Flue Gas Treatment), Germany

Scope of works: fabrication, delivery and erection of support steel structure (645 tons) and sheet metal components (ducts, SCR DeNox, silos = 251 tons) and installation of process equipment (ID Fans, Bag House Filters, Mechanical Conveying System, Pneumatic Transport, Tanks, Pumps, Cabinets, Air Production System etc. = 100 tons) for flue gas treatment.
Final client: EEW Energy from Waste Stapelfeld GmbH
Tonnage of project: 996 tons
Location: Stapelfeld, Germany
Date of realization: 2022/2023

Project Bellegarde, France

Scope of works: fabrication, delivery and erection of support steel structure for Flue Gas Treatment installation (309,5 t) in two lines. Installation of process equipment (1.024,12 t) including reactor, Fabric Filter, Catalyst & Eco, ID Fans, ducts, silos.
Tonnage of project: 1.333 tons
Location: Bellegarde-sur-Valserine, France
Date of realization: 2021

Project Chalampe, France

Scope of works: workshop drawings with connection design, fabrication, delivery and erection of boiler support steel structure for Energy Production Center Chalampe (Waste to Energy plant).
Tonnage of project: 1.303 tons
Location: Mulhouse, France
Date of realization: 2021

Project Horizon, France

Scope of works: erection of steel structure (1.956 tons) and installation of process equipment (186 tons) for Total Raffinage France
Tonnage of project: 2.142 tons
Location: Donges, France
Date of realization: 2021/2022

Project Cable Trays on Blast Furnace no 6, Phase III, Tata Steel Ijmuiden, the Netherlands

Scope of works: engineering, workshop documentation, fabrication, delivery and erection of platforms (50 tons) and steel structure of distribution cabins (34 tons) and also support steel structure for cable trays (50 tons) and delivery of cable trays (about 3.000 meters).

Tonnage of project: 134 tons including: 50 tons of platforms, 50 tons of support steel structure, 34 tons of steel structure for distribution cabins
Length of cable trays: about 3.000 meters
Location: IJmuiden, Netherlands

Date of realization: 2022 / 2023

Tata faza III

Project Cable Trays on Blast Furnance no 6, TATA Steel Ijmuiden, the Netherlands

Scope of works: engineering, workshop documentation,fabrication, delivery and erection of a steel structure including strengthening of existing elements, civil works and also delivery and erection of cable ladder elements together with wall and roof cold cladding as a support for new electrical cables to be installed during repair maintenance of the object.
Tonnage of project: about 180 tons
Location: iJmuiden, Netherlands
Date of realization: 2020 / 2021

PROJECT KEMSLEY, ENGLAND (UK)

Scope of works: delivery, prefabrication and erection of pipelines and installation of equipment.

Tonnage of project: 69,7 tons of piping, 7 tons of support structure, 14,1 tons of equipment.

Location: Kemsley, England

Kempsey

PROJECT EARLS GATE IN SCOTLAND (UK)

Assembly of a flue gas treatment unit and the support structure (200 tons) along with the installation of equipment: flue gas ducts, a bag filter, silos, fans and conveyors (254 tons). Project implemented in 2020.

PROJECT RAMBERVILLERS (FRANCJA)

Assembly of a support structure for the boiler (428 tons) and a flue gas treatment unit (182 tons). Installation of equipment (284 tons): ducts, a bag filter, an SCR reactor, fans, silos or mechanical conveyors. Project implemented in 2020.

PROJECT AALEN-NEUKOCHEN (DE)

Workshop project, delivery and assembly of steel structures (805 tons) for the boiler room in the paper mill, Aalen-Neukochen, Germany.

AALEN

Workshop project, delivery and assembly of steel structures along with a casing for the wall and the roofs of a technological installation (1,100 tons) for the transportation of metallurgical materials to Amsterdam, the Netherlands

TATA

Workshop project, delivery and assembly of steel structures for the boiler room in Annecy, France (130 tons)

ANNECY

Delivery of steel structures for the boiler in Hooton, UK (470 tons) HOOTON

Project: Construction of a complete 6x31MWt water boiler house powered by natural gas in the EPC formula.

Scope of work:

dismantling of the heating oil tank, V = 2000 m3
delivery and assembly of the steel structure of the boiler house and technological flyover (180 tons)
delivery and assembly of 6 boiler units with a capacity of 31 MWt each (6x86 tons)
delivery and assembly of a Gas Reduction and Measurement Station with a capacity of 20.000 Nm3 / h
construction of a high pressure gas pipeline DN150
delivery and assembly of technological devices (pumps, economizers)
delivery and assembly of technological pipelines (190 tons)

Location: Rzeszów

Date of realization: 05/05/2022 - 02/28/2023

Rzeszów

New gas and steam block in ZEW KOGENERACJA S.A., Siechnice in Poland

Scope of works: delivery and erection of steel structure for main building, flyovers and auxiliary buildings.

Tonnage of steel structure: 2.800 tons
Location: Siechnice, Poland
Date of realisation: 07.2021 – 04.2024

Heat and power plant - 2 gas cogeneration modules up to 20MW, Słupsk, Poland

Scope of work: design and construction of a new heat and electricity generation source in a high-efficiency gas cogeneration system with a capacity of up to 20 MW with the necessary technical infrastructure - EC Słoneczna as part of the Słupsk Bioenergy Cluster

Location: Słupsk, Poland
Realisation: 2020-2022
Final client: Engie EC Słupsk

Detailed scope of work:

Heat and power plant building
2 gas engines
Main Supply Point - GPZ
110kV line
1100 m3 heat accumulator
Installations: gas, oil, heating, sewage, urea and SCR with the necessary infrastructure
Water treatment station
Flue gas exhaust system with 2 chimneys

Project: Construction of the peak load and reserve boiler house for natural gas Zakłady Azotowe Kędzierzyn S.A. Grupa AZOTY

Scope of works:

Construction of a boiler house for 2 boilers (100 Mg / h in delivery and optionally 50 Mg / h).
Delivery and assembly of a steel chimney.
Construction of a two-levels electrical building BUE with a communication pylon.
Construction of a new technological flyover connecting the boiler house with the existing flyover.
Delivery and assembly of a gas reduction and measurement station.
Delivery and assembly of tanks and expanders.
Delivery and installation of the feed water tanks (ZWZ) and pumps.

Tonnages:

Steel structure of buildings – 320 tons
Chimney – 60 tons
Support steel structure for boiler – 99 tons
Boiler – 189 tons
Feed water tanks (ZWZ) – 28,69 tons
Technological pipelines - 143 tons

Location: Kędzierzyn Koźle

Date of realization: 2021 - 2024

Client: Zakłady Azotowe Kędzierzyn S.A. AZOTY Group

Obrazki galerii:

Two new gas and steam blocks in PGE GiEK S.A. Division E. Dolna Odra

Scope of works:

Delivery and assembly of the steel structure of the engine hall, boiler building, pumping station, flyovers and auxiliary buildings.
Installation of two HRSG boilers with pipelines according to GE technology.
Installation of two condensers according to GE technology.
Installation of technological devices.
Installation of two gas turbines.

Tonnage of steel structure: 2 x 3.650 tons.

Tonnage of HRSG boilers: 2 x 5,750 tons.

Tonnage of boiler pipelines: 2 x 340 tons.

Tonnage of condensers: 2 x 340 tons.

Tonnage of technological equipment: 2 x 100 tons.

Tonnage of gas turbines: 2 x 1.200 tons.

Location: Nowe Czarnowo near Gryfino, Poland

Date: 02.2020 – 12.2023 (ongoing)

Coal-fired Power Unit in Zakłady Azotowe Puławy, Poland

Scope of works: Assembly of steel structure for turbine and boiler building, LuVo, SCR and other auxiliary buildings in total tonnage of 4.500 tons. Installation of process equipment: preheater LuVo, SCR, coal mill, flue gas ducts.
LuVo: 160 tons
SCR and channels: 300 tons
Coal mill: 400 tons
Location: Pulawy, Poland
Date: 2020-2021
Client: Grupa Azoty Puławy (Poland)

Project Pulawy

Scope of work:

• Installation of the secondary structure on the roof of the electrostatic precipitator with a demage beam.

• Installation of pumps and tanks in IOS buildings.

• Manual assembly of lifting beams under the roof of the boiler house with service platforms.

• Installation of the hydraulic system on rod gates.

• Installation of auxiliary installations for coal mills.

• Installation of the roof structure of the slag storage facility.

• Installation of the gypsum warehouse roof structure.

DELIVERY AND ASSEMBLY OF A GAS AND STEAM POWER UNIT IN THE ŻERAŃ CHP PLANT IN WARSAW

Scope implemented by Polimex Energetyka:

assembly of steel structures (4,200 tons)
assembly of technological devices (250 tons)
assembly of light casings (10,500 m²)
assembly of technological pipelines (800 tons)

A SEMI-DRY FLUE GAS DESULPHURISATION INSTALLATION ALONG WITH A DRY ASH DISTRIBUTION INSTALLATION FOR TWO BENSON OP-206 BOILERS IN THE POMORZANY CHP PLANT IN SZCZECIN (IN A CONSORTIUM WITH DOOSAN LENTJES GMBH)

Scope implemented by Polimex Energetyka:

assembly of steel structures (400 tons)
integration and assembly of ducts (400 tons)
dismantling of ducts (150 tons)
assembly of technological devices (52 tons)
assembly of technological pipelines (55 tons)

MODERNIZATION OF THE CFB-670 BOILERS IN THE POWER UNITS 1-3 FOR PGE GIEK S.A. IN THE TURÓW POWER PLANT BRANCH

Scope implemented by Polimex Energetyka:

assembly of steel structures (450 tons)
assembly of technological devices (520 tons)
assembly of light casings (800 m²)
assembly of technological pipelines (220 tons)

Implemented projects

EPC

Supply and installation of two turbine generator sets with a capacity of 100 MWe each, along with design and accompanying work in the Żerań CHP. Client: the Power Plants in Warsaw SA (PGNiG Termika SA). Contract value: PLN 140 million Tz11 + PLN 171 million Tz12.

Implementation of Wet Flue Gas Desulphurization Installation in the Power Plant Rybnik. Client: Power Rybnik. Value of the contract: PLN 228 million.

Construction of the installation of renewable energy production based on biomass in the CHP Bialystok SA. Client: CHP Bialystok SA. Contract value: PLN 85 million.

Construction of a new Water Treatment Plant in the Nitrogen Plant in Kędzierzyn. Contract value: PLN 63 million.

Coaling plant construction in Belchatow. Client: SANDVIK Mining and Construction. Contract value: PLN 83.8 million.

Design, construction, supply of machinery and equipment, and installation of a complete Flue Gas Desulphurization block No. 10 - 500 MW. Client: "Kozienice" SA Power Plant (ENEA Production SA). Contract value: PLN 75.5 million.

Construction of a new power unit with a fluidized bed boiler, backpressure turbine, two peak boilers and heat accumulator in the Bielsko-Biala EC1 Power Plant. Client: PKE SA. Contract value: PLN 409.7 million.

Construction of a catalytic denitrification plant for OP-430 block boilers No. 10, 14, 15 and OP-380 boiler No. 11 in Siekierki. Client: Vattenafall Heat Poland SA (PGNiG Termika SA). Contract value: PLN 140 million.

Professional assembly

PLN Pressure part assembly in two boilers with a capacity of 1100 MW at Neurath. Client: Hitachi Power Europe, Alstom Power Boiler. Contract value: PLN 107.1 million.

Pressure part assembly in a boiler within the package No. 1,2,4,5 for a block of 858 MW in the Belchatow power plant. Client: ALSTOM Power Sp. z o. o. and RAFAKO SA. Boiler Factory. Contract value: PLN 59.5 million.

Foreign contracts

PLN PAPER MILL IGGESUND, SWEDEN. Scope of works: supply and installation of steel structures with walls and roof construction. Client: Andritz Oy. Net value of the contract: PLN 31 million.

WASTE TO ENERGY PLANT, HELSINGBORG, SWEDEN. Scope of works: supply and erection of steel structure and channels (c. 1800 tons), installation of a boiler (about 800 tons), delivery and installation of piping (about 150 tons), installation of process equipment. Client: Babcock & Wilcox Vølund A/S, NCC Construction Sverige AB. Value: PLN 38.8 million.

IGNIS POWER PLANT, SPREMBERG, GERMANY. Scope of works: supply and installation of steel structures. Client: Baumgarte Boiler Systems GmbH. Value: PLN 15.2 million.

PULP MILL ENCE, HUELVA, SPAIN. Scope of works: supply and installation of steel structures with walls and roof construction. Client: Andritz Oy. Value: PLN 13.9 million

Projekt „Program Bloki 200+” Elektrownia Połaniec, blok nr 4

Zakres prac: Opracowanie metody, składającej się 10 zadań cząstkowych, mających na celu dostosowanie jednostek wytwórczych klasy 200 MWe na bezpieczną transformację polityki energetycznej Polski.

Główne zadania:

Zadanie 1: Zabudowa parowej nagrzewnicy powietrza do młynów na by-passie głównego kanału powietrza pierwotnego do młynów węglowych w budynku kotłowni (zdjęcie 1).
Zadanie 2: Wykonanie częściowego by-passu ECO w postaci kanałów gorących spalin z kanału II ciągu kotła sprzed ECO w kotłowni do kanału zewnętrznego spalin za LUVO do SCR (po obydwu stronach kotła (zdjęcie 2).
Zadanie 3: Zabudowa wymiennika ciepłowniczego (stacji ciepłowniczej) w celu utrzymania cyrkulacji w rurach opadowych z walczaka (zdjęcie 3).
Zadanie 4: Grzanie walczaka parą technologiczną 1,7MPa (zdjęcie 4).
Zadanie 5: Zabudowa falowników WP (2 szt.), dostawa silników 850kW i bypass 6kV (zdjęcie 5 i 6).
Zadanie 6: Zabudowa falowników WS (2 szt.), 2 silników 1250kW i bypass 6kV (zdjęcie 7 i 8).
Zadanie 7: Wymiana klapy szczelnej odcinającej za WS do czopucha spalin przed IOS (zdjęcie 9 i 10).
Zadanie 8: Obniżenie ciśnienia w walczaku z 15,5 MPa do wartości wymaganej dla zapewnienia odpowiedniej cyrkulacji w układzie parownika kotła (zdjęcie 11 i 12).
Zadanie 9: Układ recyrkulacji spalin elektrofiltra (zdjęcie 13).
Zadanie 10: Dostawa akustycznego systemu do pomiaru rozkładu temperatury w komorze paleniskowej – AGAM (zdjęcie 14).

Termin realizacji: 10.04.2022 – 28.02.2022

Klient: ENEA Elektrownia Połaniec S.A.

Polimex Mostostal SA

Polimex Energetyka Sp. z o. o.