References 2009

Our most significant works performed in 2009:

 

Orders of MAVIR ZRt. (Hungarian Transmission System Operator Company)

Szombathely-Hévíz 400 kV power line – construction/assembly works, manufacture of towers and fastening materials

 

Installation of the Gönyű 400 kV substation
Construction/installation works of, manufacture of towers and fastening materials for the Martonvásár-Bicske 400 kV power line
Construction/installation works of, manufacture of towers and fastening materials for the Pécs-state border (Ernestinovo) 400 kV power line
Construction/installation works of, manufacture of towers and fastening units for the 400 kV power line between the Gönyű KCE–(Győr–Litér) slitting points
Primary and secondary 120 kV reconstruction of the Debrecen 220/120/35/20/10 kV substation
Design and construction works for extending the Martonvásár 400 kV coated SF6 fields
Primary and secondary 120 kV reconstruction of the Dunaújváros 220/120 kV transformer substation
Corrosion protection of the supporting structures of the state border-Albertirsa 750 kV power line, Phase III
Installation of the Bicske 400 kV substation
Construction of the 400 kV power lines, Ernestinovo I and II, of the Pécs 400/120 kV substation
Corrosion protection of the supporting structures of the Albertirsa-Békéscsaba 400 kV power line
Construction of the 400 kV field 4 at the Hévíz 400/120 kV substation and the receiving sites for the Szombathely power lines I and II, shifting of the Litér 400 kV line
Design and construction works and manufacturer’s reconstruction of the equipment for extending the Martonvásár 400 kV coated SF6 fields

Reconstruction of the ground of the Sajószöged-Debrecen 220 kV power line between towers Nos. 1-183

 

Settlement metering maintenance, condition survey, fire and property protection maintenance of the transmission network
Reconstruction of the ground of the Paks-Sándorfalva 400 kV power line

 

Orders of MVM ZRt. (Hungarian Power Companies)
Operation, maintenance and troubleshooting of the telecommunications network and systems

 

Orders of Paks Nuclear Power Plant
Secondary and electrical protection reconstruction of the 400 kV fields 1-5 of the Paks Nuclear Power Plant’s 400/120 kV substation, electrical protection reconstruction of the main and house-service transformers of blocks 1-4, and construction and commissioning works for the protection reconstruction of the 8 pcs of 120 kV line fields
Electrical and control engineering maintenance tasks arising from operation of the Paks Nuclear Power Plant
Reconstruction of the safety cooling-water system of blocks 3-4 of the Paks Nuclear Power Plant, replacement of pipes below DN 200 mm
Welding, technological pipe fitting works, steel structure maintenance works and architectural building service engineering works, technical preparatory activities for the technological systems of the Paks Nuclear Power Plant
Power plant engineering maintenance tasks in the Paks Nuclear Power Plant
Replacement of 8 pcs of main transformers of type DHM 270000/400 to type KDO 300000/400; design and construction works
Replacement of the speed regulating and control system of the diesel engines in blocks 3-4 of the Paks Nuclear Power Plant
Reconstruction of the Electronic Dispatcher Centre (EDK) systems of the Paks Nuclear Power Plant to a Digital Dispatcher Centre (DDK)
Reconstruction of the Radiation Control System – Workplace and Technological Control Subsystem (SER-MT)
Metalworking
Chemical activities
Individual specialized electrical works aimed at maintenance of the area order
Supply of 18/6 kV transformers and construction of a temporary transformer storage unit
Replacement of 10(-40)TL01(03) cooling calorifiers
Modernization of settlement metering for 400 kV substations
Alteration and commissioning of the security access control points of the Paks Nuclear Power Plant according to the authorized working drawings
Replacement of the 400 kV SF6 gas-insulated disconnectors of type ELKSP 3-4, marked 1-5 KT, of the 400/120 kV substation of the Paks Nuclear Power Plant

 

 

Orders from other companies of the MVM Group Customers
Mechanical power plant maintenance, architectural finishing works, standby duty in the Vértes Power Plant Vértesi Erőmű Zrt.
Supply of a new high-pressure turbine housing and other parts to the 60 MW steam turbine of the Oroszlány Power Plant Vértesi Erőmű Zrt.

 

Other orders Customers
Manufacture of steel structures for export

ALPINE-ENERGIE Österreich GmbH

EGE, spol.s r.o.

Elektrovod Žilina, a.s.

ELV Jarlso AS

EnBW Regional AG

ENSO Energie Sachsen Ost AG

Fabricom GTI S.A./NV

Hamon D’Hondt SA

K+G GmbH

Marsteel spol. s r.o.

M-KON S.R.O.

Pöyry Energy GmbH

Reime Jarlso A.S.

RWE Service GmbH

Stahlbau Günther

Voestalpine GmbH

Východoslovenská energetika a.s.

Windisch Steel Solutions GmbH

Zápodoslovenská Energetika a.s.

 

Operation of the MOL Danube Refinery’s electricity system MOL Nyrt.
Rebuilding of the security and telecommunication equipment of the  Ferencváros “C” branch – Vecsés line section, including the related reconstruction works Thales Rail Signalling SO
Electrification works (design, construction, installation and commissioning) of the Bajánsenye (state border) – Boba railway line Siemens Zrt.
Architectural and electric design and construction works for the 120/11 kV transformer station in the outskirts of Királyegyháza Nostra Cement Kft.
Treatment by water blow-down of the flow between the primary-secondary of the steam generators (PRISE), as well as purchasing and construction activities for the electrical and control engineering equipment of blocks 1-4 of the Paks Nuclear Power Plant Transelektro Fővállalkozó és Kereskedelmi Kft.
Electric technological works for the 120 kV substation to be constructed in the outskirts of Bana for the purposes to connect the 15 MW wind park to be constructed by Pannon Szélerőmű Kft in the outskirts of Bábolna to the network STS Group Zrt.
Architectural and electric technological works for the (Győr) GMVG 120/20 kV transformer station, Stage I, Item 1: Architectural works E.ON ÉDÁSZ
Supply of the electric testing laboratory devices including engineering services AREVA T&D SP. Z.O.O.
Busbar installation and extension for the Pécs Kertváros substation E.ON DÉDÁSZ
Special electric power main distributor installation, reconstruction works and other services in MOL’s territory Petrolszolg Karbantartó és Szolgáltató Kft.
Electric technological works, commissioning, installation and demolition or provisional works for the Szerencs 120/20 kV transformer station ÉMÁSZ Hálózati Kft.
Secondary 120 kV reconstruction of the Zugló 220/120/10 kV transformer station ELMŰ-ÉMÁSZ

 


 

Our most significant works performed in 2008:

 

Orders of MAVIR ZRt. (Hungarian Transmission System Operator Company)

Construction/installation works of, manufacture of columns and binding units for the Szombathely-Hévíz 400 kV transmission line

 

Construction/installation works of, manufacture of columns and binding units for Pécs-state border (Ernestinovo) 400 kV transmission line

Primary and secondary 120 kV reconstruction of the Felsőzsolca 400/120/35/20 kV transformer substation

 

Primary and secondary 120 kV reconstruction of the Sajószöged 400/220/120 kV transformer station

 

Primary and secondary 120 kV reconstruction and related works of the Sajóivánka 400/120 kV transformer substation
Foundation works of the Pécs-state border (Ernestinovo) 400 kV transmission line
MAVIR supply of active devices
400 kV reconstruction of the Albertirsa 750/400 kV substation, total construction of field line 1 and installation of the property protection system
120 kV reconstruction of the Győr 400/220/120 kV substation
Primary and secondary 220 kV reconstruction of the Albertfalva 220/120 kV transformer station
Corrosion protection of the supporting structures of the state border-Albertirsa 750 kV transmission line
Corrosion protection of the supporting structures of the Martonvásár-Paks 400 kV transmission line
Basic renewal of the Litér-Hévíz 400 kV transmission line
Primary and secondary 120 kV reconstruction of the Dunaújváros 220/120 kV transformer substation
Primary reconstruction of Tiszalök 220/120 kV
Insulation replacement works of and supply of spare fittings for the Albertirsa-Szolnok-Békéscsaba 400 kV transmission line
Implementing a technological uninterrupted power supply system
Designing and preparatory works related to the primary and secondary 120 kV reconstruction of the Sajószöged 400/220/120 kV transformer station
Protective conductor replacement for the Sajószöged-Debrecen 220 kV
Renovation of 303 foundations of the Detk-Zugló I 220 kV transmission line
Corrosion protection of the supporting structures of the Paks-Sándorfalva 400 kV transmission line
Corrosion protection of the supporting structures of the Albertirsa-Békéscsaba 400 kV transmission line – stage II
Corrosion protection of the supporting structures of the state border-Albertirsa 740 kV transmission line – stage II (between columns 561 – 631)

 

 

Orders of MVM Zrt. (Hungarian Power Companies)
Telecommunication network and system operation
Construction of an optical network of the Göd-Pomáz-Békásmegyer-Kaszásdűlő 120 kV transmission line and replacement of the protective conductor of the Paks-Litér 400 kV transmission line (between Paks Portál-column No. 204) stage II, design and construction

 

 

Orders of the Paks Nuclear Power Plant

Electrical and control engineering maintenance tasks arising from operation of the Paks Nuclear Power Plant
Secondary and electrical protection reconstruction of the 400 kV field 3 of the Paks Nuclear Power Plant’s 400/120 kV substation
Welding, technological pipe fitting works, steel structure maintenance works and architectural building service engineering works, technical preparatory activities on the technological systems of the Paks Nuclear Power Plant
Power plant engineering maintenance tasks in the Paks Nuclear Power Plant
Replacement of SF-6 break switch of type ELKSP3-4 of the 400/120 kV substation of the Paks Nuclear Power Plant and installation and commissioning of closed insulating discs at connection of the 400 kV field 3 to the transmission line
Multifunction reconstruction of the MOVA building of the Paks Nuclear Power Plant
Metalwork in the Paks Nuclear Power Plant
Reconstruction works of the Radiation Control System of the Paks Nuclear Power Plant – Workplace and Technological Control Subsystem (SER-MT)
Chemical activities for Paks Nuclear Power Plant Plc
Replacement of cooling heads in the Paks Nuclear Power Plant 10(-40)TL 01(03)
Replacement of 6 kV cables of the outlet work
Partial replacement of blades of and vacuum chamber equalization of stage 5 of the low-pressure rotors of the turbines in block 4 of the Paks Nuclear Power Plant
Replacement of blades of and vacuum chamber equalization of stage 5 of the low-pressure rotors of the turbines in block 2 of the Paks Nuclear Power Plant

 

 

Orders of other power plants

Customer

Mechanical power plant maintenance, architectural finishing works, standby duty in the Vértes Power Station Plc Vértesi Erőmű Zrt.

 

 

Orders of power supply companies

Customers

Construction of Dunaújváros-South 120/20 kV substation E.ON DÉDÁSZ Zrt.
Construction of Királyegyháza 120/20/10 kV substation E.ON DÉDÁSZ Zrt.

 

 

Other orders

Customers

Manufacture of various steel structures

K+G GmbH.

Voest Alpine GmbH.

Reime Jarlso as

Fabricom GTI

EGE Spol S.R.O.

Západoslovnská E. as

Hamon D’Hondt sa

SGA GmbH.

Stahlbau Günther GmbH.

T.C.E.S. SPRL

Alpine-Energie Öst. GmbH.

Elektrovod Zilina A.S.

Elektrovod Holding A.S.S

ENBW Regional AG

LTB Leitungsbau GmbH.

M-KON S.R.O.

PÖYRY Energy GmbH.

RWE-SYSTEMS AG

VÚEZ A.S.

Windisch Steel GmbH.

Operation of the MOL Danube Refinery’s electricity system MOL Nyrt.
Reconstruction of the Szajol traction substation Siemens Zrt.
Network connection works at the Kisigmánd Wind Farm substation Kaptár Szélerőmű Kft.
Reconstruction and maintenance works at the MOL Danube Refinery Petrolszolg Kft.
Modernization works at MÁV traction substations in the Budapest region MÁV Zrt.

 

 

 

Our most significant works performed in 2007:

 

Orders of MAVIR ZRt. (Hungarian Transmission System Operator Company)

Construction of the Békéscsaba-Országhatár (Nagyvárad) 400 kV

transmission line

 

Reconstruction of the Göd 400/220/120 kV substation and 400 kV fields

2 and 5, reconstruction of the substation ground network

 

220 kV reconstruction of the Győr 400/220/120 kV substation

Primary and secondary 120 kV reconstruction of the Sándorfalva

400/120 kV transformer station

 

120 kV reconstruction of the Göd 400/220/120 kV substation
400 kV reconstruction of the Göd 400/220/120 kV substation

Primary and secondary 400 kV reconstruction of the Sándorfalva

400 kV substation

 

Primary and secondary 120 kV reconstruction of the Detk

220/120/35 kV transformer substation

 

Reconstruction of the 220/120 kV transformer of the Dunaújváros

220/120 kV substation and secondary reconstruction of the connected

220 kV and 120 kV fields

Secondary reconstruction of the 400 kV fields Nos. 2, 3, 4, and 5 of the

Albertirsa 750/400 kV substation

220 kV reconstruction of the Göd 400/220/120 kV substation

Reconstruction of the 220/120 kV transformer of the Debrecen

220/120/35/20/10 substation and secondary reconstruction of the

connected 220 kV and 120 kV fields

Reconstruction of the common parts of the Göd 400/120/20 kV

substation

Enlargement of the Békéscsaba 400/120 kV substation

Reconstruction of the 120 kV busbar and portal structures of the Győr

400/220/120 kV substation (stages I and II)

120 kV reconstruction of the Győr 400/220/120 kV substation

Corrosion protection of the supporting structures of the Paks-Litér

400 kV transmission line

Corrosion protection of the supporting structures of the Paks-Sándorfalva

400 kV transmission line

Corrosion protection of the supporting structures of the Litér-Hévíz

400 kV transmission line

Corrosion protection of the supporting structures of the Szolnok-Szeged

220 kV transmission line

Designing and construction works for the network connection

of the Debrecen 220/120/35/20/10 kV substation, E.ON TITÁSZ Zrt.

Debrecen Central 120/10 kV substation

Installation of security systems in the new MVM office building

Corrosion protection of the supporting structures of the Albertirsa-Göd

400 kV transmission line

120 kV primary and secondary reconstruction of the Szeged

220/120/35/20 kV substation

Replacement of insulation of the Paks-Sándorfalva 400 kV transmission line

Primary and secondary reconstruction of the Szeged

220/120/35/20 kV transformer station

Replacement of insulation of the Litér-Hévíz 400 kV transmission line

Transformation of the Ócsa-Zugló 220 kV transmission line due to

construction of M0 Motorway

Supply of tools, equipment and installation materials necessary for

construction of the transmission engineering system, preparing installation

designs, commissioning, transloading

Orders of MVM Zrt. (Hungarian Power Companies)
Telecommunication network and system operation

 

Orders of the Paks Nuclear Power Plant
Reconstruction works of the Radiation Control System – Workplace and Technological Control System

Electrical and control engineering maintenance in the Paks Nuclear Power

Plant

Reconstruction of the safety cooling water system in Paks Nuclear Power

Plant Block I

Machining and heat treatment works arising during operation of the Paks

Nuclear Power Plant

Replacement and commissioning of the 6 kV service cables in the water

works and firewater pump-house of the Paks Nuclear Power Plant I

Blade replacement of stages 5 of the low-pressure rotors and vacuum

chamber balancing of turbines in the Paks Nuclear Power Plant Unit 3

 

 

Orders of power supply companies

Customer

Complex 120 kV reconstruction, architectural,

primary and secondary electrical engineering installation,  commissioning of the Várpalota

35/20 kV transformer

E.ON ÉDÁSZ Zrt.

Complex architectural and electrical engineering construction of the Szolnok Ipari Park 132/22 kV

substation

E.ON TITÁSZ Zrt.

Architectural works of transformation of the

Debrecen Central substation from 22/11 kV

to 132/11 kV

E.ON TITÁSZ Zrt.

 

Other orders

Customer

Manufacture of various steel structures

K+G GmbH.

Voest Alpine GmbH.

Reime Jarlso as

Fabricom GTI

EGE Spol S.R.O.

Západoslovnská E. as

Hamond Hondat sa

Reks Plzen s.r.o.

Oletic GPI D.O.O.

S.I.F.A. S.R.L.

SGA GmbH.

Stahlbau Günther GmbH.

T.C.E.S. SPRL

Operation of the electricity system of MOL Duna Refinery MOL Nyrt.
Mosonmagyaróvár wind power plant stage II

Global Energy

Services Siemsa S.A.

120 kV connection of the North-Buda Gas Turbine Power Plant and installation of a 10 kV power supply system EGI Zrt.
Reconstruction of the electricity system of MOL Duna Refinery stage II MOL Nyrt.