Projects

High-voltage projects finished by Unicorn Constructions during last years.


back

2016

Unicorn

380kV power line 380-kV Dollern – Landesgrenze


Construction of temporary 380kV power line 380-kV for TENNET power grid as subcontractor of OMEXOM Leitungsbau GmbH.


read more
Unicorn

380/110kV power line Wesel-Meppen


Construction of new 380/110kV power line Wesel-Meppen. AMPRION and WESTNETZ were the Investor and we work as a subcontractor of FRB BILFINGER GmbH.


read more
Unicorn

Nederland Liandon 2016


In 2016 Unicorn has started cooperation with new Dutch client – Liandon - a part of Aliander corporation. Together with Liandon we have performed a couple of projects in Nederland.


read more

Project 110-kV-Ltg Saalfeld – Langewiesen – new power line for Thuringen Energie as subcontractor of OMEXOM Leitungsbau GmbH. Unicorn was responsible for transport and assembling of 19 Towers with total weight of 160 ton.


Project 110-kV-Ltg Dortmund – Ems – assembling of 110kV Tower with weight of 16 ton for DB (German Railways) as subcontractor of OMEXOM Leitungsbau GmbH.


Project 380-kV-Ltg Stalldorf – assembling of 2 Towers 380kV with total weight 120 ton for TRANSNET.BW . We worked as a subcontractor of OMEXOM Leitungsbau GmbH.


Project 380-kV-Ltg Hamm – Uentrup – modernisation of HV Tower for WESTNETZ as subcontractor of Bilfinger FRB Sarl. Tower body has been reinforced (aprox.5 ton) and cross arms had been exchanged ( 23 ton).


Project 380kV Meppen-Hanekenfähr Bl.4310 i Meppen-Hanekenfähr Bl.4310 – modernisation of 2 parallel 380/110kV power lines , where 22 Towers have been reinforced with the total weight of exchanged steel 88 ton. A number of crew had to be implemented due to tight outage schedule. Part of the job was done within an environmental protection zone where special precautionary measures had to be taken.


hide
view all projects from 2016

2015

Unicorn

Project 220kV Heisdorf-Blooren (Luxemburg)


Construction of new power line. Investor – CREOAS. Unicorn worked as subcontractor of Bilfinger FRB S.a.R.L. (Luxemburg).


read more
Unicorn

Project 150kV Zudendaal (Belgium)


Modernisation of HV power line fur ELIA. Unicorn worked as subcontractor of OMEXOM Leitungsbau GmbH.


read more
Unicorn

Project 380kV Wesel – Meppen (Germany)


Construction of new power line for Amprion . The Main Contractor was OMEXOM Leitungsbau GmbH.


read more

Project 380kV Pfalzdorf – Wesel (Germany) – reinforcement of HV power line . Investor – Amprion, Main Contractor - OMEXOM Leitungsbau GmbH. Unicorn has reinforced 9 towers with total weight of used steel 87 ton.


Project 380kV Pfalzdorf – Wesel (Germany) – reinforcement of HV power line . Investor – Amprion, Main Contractor - Bilfinger FRB GmbH.


Project 380kV Haneckenfahr – Gersteinwerk (Germany) - reinforcement of HV power lines. Investor – Amprion, We worked for 2 Contractors - OMEXOM Leitungsbau GmbH and Bilfinger FRB GmbH (2 separate lots).Total weight of steel used for reinforcement was 237 ton.


Project 380kV Utfort – Walsum (Germany) – reinforcement of HV power line . Investor – Amprion, Main Contractor - Bilfinger FRB GmbH. Unicorn has reinforced 6 towers with total weight of used steel 19,7 ton.


Project 380kV Brauweiler – Koblenz (Germany) – installation of step – ladders on existing power line for AMPRION. We worked as a subcontractor of A.HAK Elektron GmbH.


Project 110kV Stumpenhagen – Lage (Germany) – construction of new power line for WESTNETZ , the purchaser was Bilfinger FRB GmbH. Unicorn was responsible for transport , preassembling and erection of 16 towers with total weight of 147 ton.


Project 220kV Bielefeld – Bechterdissen (Germany) – Modernisation of towers by power plant for NEZT VELTHEIM and OMEXOM Leitungsbau GmbH was our client. Modernisation of existing towers, installation of new cross-arms.


Procet 380kV/110kV Gersteinwek K1 / K2 (Germany) - Modernisation of 2 towers for WESTNETZ. The main contractor was OMEXOM Leitungsbau GmbH. The scope of works was to reinforce the tower and exchange cross-arms. The total weight of steel used was 22,5 ton.


hide
view all projects from 2015

2014

Unicorn

110kV Tobadill (Austria)


This project contains transport and assembly self-supported 110kV transmission line for TINETZ. The Main Contractor was OMEXOM Hochspannung GmbH.


read more
Unicorn

380/110kV Hanekenfahr - Gersteinwerk (Germany)


Modernisation of HV power line for AMPRION. Unicorn worked as subcontractor of OMEXOM Hochspannung GmbH.


read more
Unicorn

400-kV-Ltg HALLSBERG - BARKERYD (Sweden)


This project contains transport/assembly und erection guyed poles and self-supported 380kV transmission line for SVENSKA KRAFTNÄT.


read more

110-kV-Ltg AALEN – OSTERBURKEN (Germany) - The scope of work was to transport and assembly of 17 towers with total weight 116 ton. Investor: DB Energie , Contractor: LTB Leitungsbau GmbH.


110-kV-Ltg BERNE – CONNEFORDE (Germany) - Assembly of 110kV towers for EON , we got the order from GA Hochspanungsleitungsbau GmbH – (present OMEXOM Leitungsbau GmbH). We assembled 9 towers with total weight 99,7 ton.


110-Kv-Ltg KARLSRUHE - ABZWEIG WIESENTAL (Germany) - Assembly of 110kV tower(18 ton) for DB Energie, Main contractor: LTB Leitungsbau GmbH.


380KV LTG.UW FARGE-UNTERWERSER-DOLLERN (Gerrmany) - Modernisation of 2 towers 380kV (body and cross-arms)for GA Hochspanungsleitungsbau GmbH. 30 ton of steel was used.


380kV Brauweiler - Koblenz Ladder installation (Gerrmany) - installation of step ladders on 38 towers of existing HV power line for AMPRION, the main contractor was A.HAK.


380kV Bielefeld Ost - Bechterdissen, Bl. 4353 (Germany) - transportation, assembly and erection of 380kV towers for AMPRION, the order we got from FRB GmbH. There was 3 towers with total weight 166 ton. Additionally we reinforced 6 towers - 21,5 ton of steel has been used.


380kV Daxlanden - Eischetten – Kuhmoos (Germany) - Modernisation of HV power line for TRANSNET.BW . We worked as subcontractor of GA Hochspanungsleitungsbau GmbH. Unicorn was responsible for reinforcement of 15 towers where 25 ton of steel had been used.


380kV Gersteinwerk - Uentrop, BL. 4325 (Germany) - Moderinsation of i 380kV power line for AMPRION, for the contractior FRB Bilfinger GmbH. Unicorn has reinforced tower bodys and cross-arms on 13 towers where 45,3 ton of steel has been used.


220/110 kV Anschluss Aachen, BL. 2387 (Germany) - Unicorn has supported GA Hochspannungsleitungsbau GmbH by modernisation of 220/110kV power line Aachen. The investor was WESTNETZ. The scope of job was to dismounting / installation of spacers i, re-sagging, clamping-in the conductors, jumpers installation. Time frame: 08-09-2014 till 26-11-2014.


110kV Ibbengueren - Luestringen, Bl. 0051 (Germany) - Modernisation of existing towersi 110kV for FRB Bilfinger GmbH. Unicorn has modernised 8 towers with total weight 46 ton.


110kV Wuellpke – Heeβen (Germany) - Pre-assembling and erection of 3 towers 110kV for FRB Bilfinger GmbH. Total weight 34,2 ton.


110kV Holzminden, Mast 84N (Germany) - Pre-assembling and erection of 110kV tower (18 ton) for GA Hochspannung GmbH.


110kV Stuttgart (Germany) - Exchange of insulation and rearrangement of jumpers on tension towers for DB ENERGIE. Unicorn worked as subcontractor of GA Hochspannung GmbH.


110kV Ohlings – Mettmann (Germany) - Pre-assembling and erection of 13 towers of 110kV power line for WESTNETZ, we worked as subcontractor of GA Hochspanungsleitungsbau GmbH – (present OMEXOM Leitungsbau GmbH)- total weight over 100 ton.


110kV Umbau A26 Buxtehude (Germany) - Pre-assembling and erection of 5 towers 110kV for WESTNETZ. UNicorn worked as subcontractor of GA Hochspanungsleitungsbau GmbH . Total weight of steel 55 ton.


hide
view all projects from 2014

2013

Unicorn

110kV CONNEFORDE-WIESEMOOR Anl.14-007 (Germany)


Exchange of insulation for EON with the cooperation of contractor LTB Leitungsbau GmbH.


read more
Unicorn

400-kV-Ltg LEVASJOKI - ULVILA (Finland)


Project performed for finnisch operator FINGRID with cooperation with italian company TECNOLINES.


read more
Unicorn

300-kV-Ltg NÄSSJӦ - VÄRNAMO (Sweden)


Project performed for SVENSKA KRAFTNÄT with cooperation with TECNOSWEDEN (Swedish subsidiary of TECNOLINES).


read more
hide
view all projects from 2013

2012

Unicorn

380 kV Wateringen – Westerlee project (The Nederlands)


High-voltage 150kV to 380kV line reconstruction for TenneT on behalf of GA Hochspannung Leitungsbau GmbH starting 25.02.2012


read more
Unicorn

380 kV Helmond - Brandevoort (The Nederlands)


Reconstruction of two lines 150kV and 380 kV for TenneT on behalf of GA Hochspannung Leitungsbau GmbH from 18.06.2012 to 20.12.2012


read more
Unicorn

110 kV Anschluss Büttel (Germany)


Construction of new high-voltage 380 kV line for TenneT on behalf of LTB Leitungsbau GmbH.


read more

110kV Karlsfeld - Augsburg (Germany) – Construction of new high-voltage 110 kV line for Deutsche Bahn on behalf of LTB Leitungsbau GmbH 74 towers, 309 tonnes. Unicorn was responsible for assembling and erecting.


110kV Lehrte – Stöcken (Germany) – Reconstruction of high-voltage 110 kV line on behalf of LTB Leitungsbau GmbH, 3 towers, 22,7 tonnes. Unicorn was responsible for assembling and erecting.


110kV UW Hof Schonau - UW Goddelau (Germany) – Construction of new high-voltage line KRAFTWERKE MEINZ on behalf of LTB Leitungsbau GmbH. Unicorn was responsible for removal, assemble and erection of lattice towers . 32 pillars, 165 tonnes.


380kV Weissenthurm – For AMPRION on behalf of FRB Leitungsbau GmbH. Unicorn was responsible for reconstruction of 220kV line in route of newly constructed 380kV line. In the work range there was crossbeam modernization, disassemble of crossbeams and assembling towers.


220kV Brauweiler - Zukunft Bl. 2321 (Germany) – reconstruction of high-voltage line for RWE on behalf of LTB Leitungsbau GmbH. Unicorn was responsible for modernization of crossbeam and 6 stems and assemble and put in new crossbeams.


hide
view all projects from 2012

2011

Unicorn

380 kV Eemshaven (The Nederlands)


Construction of high-voltage 380kV line for TenneT on behalf of GA Hochspannung Leitungsbau GmbH between 07.02.2011 and 01.17.2011


read more
Unicorn

220/110 kV Daxlanden – Rheinau Anlage 5100 and 220/110 kV Daxlanden - Eischetten, Anlage 5110 (Germany)


Modernisation of high-voltage 220kV for ENbW on behalf of GA Hochspannung Leitungsbau GmbH between 14.03.2011 and 15.12.2011


read more
Unicorn

110 kV Kochel - Pasing (Germany)


Construction of new high-voltage 110kV for Deutsche Bahn on behalf of LTB Leitungsbau GmbH from 10.10.2011 to 15.12.2011


read more

110kV Betzdorf - Siegburg (Germany) – modernisation of line for RWE Netzservice GmbH on behalf of Electron Hoch- und Mittelspannugstechnik GmbH. Replacing of angle bars on towers – 19.9 tonnes.


110 kV Niederwartha - Grossenhain (Germany) – removal old and preassemble of 95 tonnes of masts for ENSO Energie Sachsen Ost AG on behalf of SAG GmbH.


380/110kV Abzweig Sottrum (Germany) – reconstruction of high-voltage line for TenneT TSO GmbH on behalf of LTB Leitungsbau GmbH. Assemble of tension tower – 70 tonnes in route of existing – working line 380kV and two towers - 110kV.


380kV Eiberg - Opladen (Germany) – modernisation for AMPRION GmbH on behalf of GA Hochspannung Leitungsbau GmbH. Replacing the tendons on the shoulders of columns on masts - 8,6 tonnes.


110 kV Halle/Ost – Lennewitz (Germany) – modernisation of line for EnviaM GmbH on behalf of GA Hochspannung Leitungsbau GmbH. Replacing angle bars - 38,5 tonnes.


380 kV Rommerskirchen - Frimmersdorf (Germany) – modernisation and reconstruction of line for RWE on behalf of SAG GmbH, replacing the tendons on traverses 9,7 tonnes and assemble and erection of tension tower 60 ton with conductors replacement of existing line.


110 kV Rosenheim - Landshut (Germany) – construction of new high-voltage 110 kV line for Deutsche Bahn on behalf of GA Hochspannung Leitungsbau GmbH. Assemble of 18 towers altogether 85 tonnes.


110 kV Unterschleischeim – Grossenviecht (Germany) – construction of new high-voltage line 110 kV for E.ON NETZ on behalf of GA Hochspannung Leitungsbau GmbH. Assembling of 43 towers together 202 tonnes.


110 kV Alfhausen – St. Hulfe (Germany) – modernization of line for RWE Netzservice GmbH on behalf of Electron Hoch - und Mittelspannugstechnik GmbH. Replacing angle bars on mast – together 14 tons.


hide
view all projects from 2011

2010

Unicorn

380 kV Rheinau Hoheneck (Germany)


Modernization of high-voltage 380 kV line for AMPRION GmbH on behalf of GA Hochspannung Leitungsbau GmbH between 02.08.2010 and 01.10.2010


read more
Unicorn

220/380 kV Waltrop – Gersteinwerk, Bl. 4301 (Germany)


Preassemble and erection of high-voltage 380 kV line towers, disassemble, removal and modernization of 220kV towers for Amprion GmbH on behalf of SAG GmbH.


read more
Unicorn

380 kV Wiessenthurm – Sechtem (Germany)


Construction of new high-voltage 380 kV line for Amprion GmbH for the first time on behalf of GA Hochspannung Leitungsbau GmbH.


read more

110kV Abzweig Wiesbaden, Flörsheim - Bingen (Germany) – assemble and erection using crane for DB ENERGIE on behalf of LTB Leitungsbau GmbH.


400/110 kV Seinajoki - Tuovila (Finland) – disassemble of 45 masts and preassemble of 200 tonnes of masts for FINNGRID OY on behalf of SAG GmbH.


110kV Ascheberg (Germany) – modernization of line for RWE Netzservice GmbH on behalf of Electron Hoch- und Mittelspannugstechnik GmbH. Replacement of about 6,5 tonnes of angle bars.


110 kV Bramsche (Germany) – preassemble of 4,5 tonnes of masts for RWE Netzservice GmbH on behalf of Elektron Hoch- und Mittelspannugstechnik GmbH.


110 kV Lear Grüner Weg (Germany) – modernization of line for RWE Netzservice GmbH on behalf of Elektron Hoch- und Mittelspannugstechnik GmbH.


220 kV Leithe - Gelsenberg (Germany) – modernization of line for Amprion GmbH on behalf of GA Hochspannung Leitungsbau GmbH, replacing angle bars on masts 9,5 tonnes and crossbeam 3,1 tones.


110 kV Emden – Wiesmoor, 110 kV Emden – Lear, 110 kV Waldeck - Frankenberg (Germany) – modernization of line for RWE Netzservice GmbH on behalf of GA Hochspannung Leitungsbau GmbH. Replacement of angle bars, tendons on the shoulders of masts and corner angle bars on towers, new bolts.


220 kV Anschluss Aachen (Germany) – modernization of line for RWE Netzservice GmbH on behalf of FRB Deutschland GmbH. Angle bars on masts and crossbeams replacement – together 13 tonnes.


110 kV Vörden – Horn (Germany) – assemble of masts for E.ON on behalf of LTB Leitungsbau GmbH. Total weight - 122 tonnes.


110 kV Wahlrod – Höhn (Germany) – preassemble of masts – 13 tonnes for E.ON on behalf of LTB Leitungsbau GmbH.


110 kV Hückeswagen – Dieringhausen (Germany) – preassemble of masts – 6,5 ton for RWE Netzservice GmbH on behalf of LTB Leitungsbau GmbH.


110 kV Klein Ilsede Peine (Germany) – preassemble of masts for E.ON Avacon on behalf of GA Hochspannung Leitungsbau GmbH – total weight 120 tonnes.


110 kV Coesfeld – Kusenhorst (Germany) – modernization of line for RWE Netzservice GmbH on behalf of FRB Deutschland GmbH, angle bars replacement – total weight 25,6 ton.


hide
view all projects from 2010

back