SEH engineering

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SEH Engineering GmbH

logo
legal form GmbH
Seat Hanover
management Uwe Heiland

Meik Schücke

Number of employees 270
sales 110 million
Branch Steel construction , engineering
Website www.seh-engineering.de
Status: 2019

Entrance of the company SEH Engineering
Company entrance
Aerial photo of the plant in Hanover (2016)

The SEH Engineering GmbH (formerly Krupp Stahlbau Hannover GmbH , then u. A. Eiffel Germany Stahl Technologie GmbH ) is an on steel construction company specializing in Hannover . The company is a medium-sized subsidiary of Eiffage Métal SAS in France. Eiffage Métal SAS belongs to the Eiffage group, one of the largest construction groups in Europe. At the locations in Hanover, Dortmund and Ostrhauderfehn , you currently implement projects from the fields of steel construction, special construction , bridge construction , reconstruction, conveyor technology, Future Tec and Sandwich Plate System (SPS) with 270 (as of 2019) employees .

history

The company emerged from the Eisenhandlung Franz Juncken founded in 1808 in downtown Hanover. In 1860 Georg von Cölln (1837–1908) joined the company, which he ran from 1877 under the name Georg von Cölln hardware store .

From 1880 the company rose from a local hardware store. to an international company that carried out complete systems as project work. Large steel structures of all kinds and light railways were built.

In 1912 Friedrich Krupp AG took part , took over the company in 1926 and continued to run it under the old name until 1965. Afterwards the company name was Friedrich Krupp Eisenhandel . After the end of World War II in 1945, the Hanover plant was to be closed as part of the reparations. With the work of the works council, however, the jobs were retained. This was followed by the change of name to Krupp Eisenhandel GmbH and the acquisition of the current property, separation from trade and expansion of production in iron building and bridge construction.

In the 1950s, the iron trade was separated from iron building and bridge construction. The iron trade closed in 1977. The expansion in the areas of iron building and bridge construction took place in the 1950s.

During the years of the " economic miracle ", the company was involved in the expansion and development of numerous industrial companies such as Volkswagen works , Continental tire works, and Messe Hannover . After a carve as Krupp steel Hannover GmbH an assignment came to the division Krupp Hoesch Industries GmbH between 1998 and 2005. With the merger of Thyssen and Krupp carried out the assignment to the division ThyssenKrupp Technologies and in 2002 changed its name to ThyssenKrupp Steel Construction April 2005. 2006 took place after the Acquisition by the Certina Group, a change of name to Krupp Stahlbau Hannover and in 2007 to change the name to KSH Stahlbau Hannover . This was followed by the acquisition by the French Eiffage group, which resulted in a renaming to Eiffel Deutschland Stahltechnologie GmbH .

In 2016 the name was changed to SEH Engineering GmbH .

structure

SEH Engineering GmbH (steel construction) is divided into the following subsidiaries in addition to Stahlbau Engineering GmbH (holding)

  • STS : EDS Steel Solution GmbH (location: Hanover) - light to medium-weight steel construction, locksmith work, profile machining center
  • SRC : SEH Reconstruction GmbH (location: Hanover) - renovation competence center in the field of steel and bridge construction
  • SEH Fördersysteme GmbH (locations: Hanover & Ostrhauderfehn) - conveyor technology with in-house production of the core components
  • SPH : Surface Protection GmbH (location: Hanover) - corrosion protection, blasting work, coating using airless processes, surface protection / surface sealing

Projects

Extract of some projects that have been or are being implemented with the participation of SEH or its predecessor Eiffel (KSH):

steel construction

bridges

  • Svinesund Bridge Norway / Sweden (2005)
  • Oberhafenbrücke Replacement of a rail and road bridge in Hamburg (2006–2007)
  • Gablenz Bridge , Kiel (2009)
  • Kennedybrücke Bonn (2010) - Civil Engineering Award 2010, model solution for renovation, reinforcement and widening
  • Störbrücken, Itzehoe (2010 and 2015)
  • Botlek Bridge Rotterdam / Netherlands (lift bridge for motorway, rail and local traffic, 2014) - Special Engineering Award 2016
  • Hochmoselbrücke (second largest bridge in Germany, then largest bridge construction project in Europe, 2019) - Award 20th Symposium Bridge Construction
  • Kattwyk Bridge (new railway bridge) in Hamburg (planned completion 2020)

Special constructions / system bridges

Reconstruction

  • Mahatma Gandhi Bridge, Hamburg (2015)
  • Zillertal Bridge (2015)
  • Saarbrücke Mettlach (renovation and repair 2016 ) - Ulrich Finster Engineering Award 2015
  • Kienlesberg Bridge Ulm (2018) - Ulrich Finster Engineering Award 2019 & Award 20th Bridge Construction Symposium
  • Mühlheimer Brücke Cologne (complete repair, ongoing project)

literature

  • Lars Ruzic: Building a bridge into the profit zone . In: HAZ of December 29, 2010, p. 14.
  • Bernd Haase, Insa C. Hagemann: They can do technology . In: HAZ of December 3, 2013, p. 15.
  • Waldemar R. Röhrbein : Georg von Cölln hardware store. In: Klaus Mlynek, Waldemar R. Röhrbein (eds.) U. a .: City Lexicon Hanover . From the beginning to the present. Schlütersche, Hannover 2009, ISBN 978-3-89993-662-9 , p. 115.

Web links

Commons : SEH Engineering (and predecessors)  - collection of images, videos and audio files

Individual evidence

  1. ↑ a b Data and facts on the company's website
  2. ↑ Georg von Cölln, Hanover , Anzeiger zum Centralblatt der Bauverwaltung , March 25, 1882, p. 6, accessed on December 9, 2012
  3. ↑ Planning, construction, production, assembly of steel structures - our history. Retrieved April 9, 2020 .
  4. ↑ Homepage SEH conveyor systems. Retrieved April 14, 2020 .
  5. ↑ 170807-SEH-Imagebroschuere-de-web. Retrieved April 9, 2020 .
  6. ↑ Saalebrücke, Beesedau - An elegant arch bridges the Saale. Retrieved April 24, 2020 .
  7. ^ Exhibition halls, Stuttgart. Retrieved April 24, 2020 .
  8. ↑ The exhibition halls of the Neue Landesmesse Stuttgart . In: Steel construction . Issue 12. Ernst and Son, Berlin October 2006.
  9. ↑ Installation of the roof extension of the Mercedes-Benz-Arena Stuttgart . In: The civil engineer . Issue 3/2012. Springer VDI Verlag, March 2012, p. 99-107 .
  10. ↑ SEH Engineering: SEH wins major contract to build infrastructure for the Ariane 6 rocket. SEH Engineering, July 15, 2016, accessed on April 27, 2020 (German).
  11. ↑ Saale Bridge Beesedau - Part III: Strombrücke - Execution . In: Steel construction . Issue 11 edition. Steel construction 69. Ernst & Sohn Verlag, 2000, p. 11 .
  12. ^ The Svinesund Bridge - To the steel structure . In: The civil engineer . Springer Verlag, Düsseldorf May 2005.
  13. ↑ Widening and renovation of the Kennedy Bridge in Bonn . In: Steel construction . Issue 3/2011. Ernst und Sohn Verlag, Berlin March 2011.
  14. ↑ Störbrücken, Itzehoe - faster to the coast via the new bridges. In: SEH Engineering. Retrieved April 24, 2020 .
  15. ^ The construction of the Itzehoe motorway bridge in the course of the A23 . In: civil engineer . Issue 10/2012. Ernst & Sohn, Berlin October 2012, p. 748-756 .
  16. ↑ Construction of the Botlek lift bridge in Rotterdam . In: Bridge Construction . Verlagsgruppe Wiederspahn, February 2014.
  17. ↑ es: Hochmoselbrücke: "We have broken new ground". In: Momentum Magazine. Ernst & Sohn Verlag, July 25, 2019, accessed on April 27, 2020 (German).
  18. ↑ Hanover builds bridges for Hamburg. Hannoversche Allgemeine, May 16, 2019, accessed on April 27, 2020 (German).
  19. ↑ Reinforcement and repair of the suspension bridge over the Saar in Mettlach . In: Steel construction . Volume 83, Issue 5. Verlag Wiley, May 2014, p. 295-301 .

Coordinates: 52 ° 25 '10.2 "  N , 9 ° 43' 26.4"  E