Company profil participation on the transport infrastructure modernisation
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Main Point of Presentation. Company profil Participation on the transport infrastructure modernisation Possible contribution to the Group competitivness improvement. 1991. STAVEBNÍ GEOLOGIE - GEOTECHNIKA, a.s. 1993. 51 % shares. SIMECSOL. 49 % shares.

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Company profil Participation on the transport infrastructure modernisation

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Company profil participation on the transport infrastructure modernisation

Main Point of Presentation

  • Company profil

  • Participation on the transport infrastructure modernisation

  • Possible contribution to the Group competitivness improvement


Company profil participation on the transport infrastructure modernisation

1991

STAVEBNÍ GEOLOGIE - GEOTECHNIKA, a.s.

1993

51 % shares

SIMECSOL

49 % shares

Group of managers and specialists of SG - Geotechnika a.s.

2002

ARCADIS – France

EEG - SIMECSOL(54 % shares)

Ownership


Company profil participation on the transport infrastructure modernisation

Important Figury

Basic Information

  • Headquarters:Prague

  • Staff:175

  • Turnover:9 000 000 Eur

  • Registered capital:1 551 900 Eur

  • Capital structure:54 % - Arcadis – France46 % - manager and specialists of SGGT

  • Core business:- Consultancy, Supervision

    • Engineering Risks Management

    • Apllied Research

in the fields of civil engineering, geotechnics, foundation of structures and enviromental protection


Company profil participation on the transport infrastructure modernisation

Engineering activity and geotechnical constructions design

BRNO

PRAHA

Geophysics

PLZEŇ

Pavement and stone cladding works

Geotechnical engineering

SLOVAKIA

Subsidiary Companies

Mining engineeringRehabilitation of underground constructions

OSTRAVA


Company profil participation on the transport infrastructure modernisation

Development of Total Revenues

1 Euro @31 CZK


Company profil participation on the transport infrastructure modernisation

Development of Equity

1 Euro @31 CZK


Company profil participation on the transport infrastructure modernisation

Participation of SG on the modernisation of the transport infrastructure

  • Prague urban traffic system

  • Motorways

  • Railways corridors


Company profil participation on the transport infrastructure modernisation

Prague ring traffic system


Company profil participation on the transport infrastructure modernisation

Prague ring traffic system

Prague ring – part Řepy - Ruzyně


Company profil participation on the transport infrastructure modernisation

Prague ring traffic system

City ring

Mrázovka tunnels


Company profil participation on the transport infrastructure modernisation

Prague underground

Prague underground


Company profil participation on the transport infrastructure modernisation

Prague underground

Prague underground

Prague Metro line IVC1 – single-track Metro tunnel tube ready for launching under the Vltava River


Company profil participation on the transport infrastructure modernisation

Prague underground

Kobylisy – large-scale undergroundcavern in difficult geological condition

Kobylisy – single-aisle metro station before and today


Company profil participation on the transport infrastructure modernisation

Motorways


Company profil participation on the transport infrastructure modernisation

Motorways

D8 motorway – Panenská tunnel

Olomouc road ring

D5 motorway – Valík tunnel


Company profil participation on the transport infrastructure modernisation

Railways corridors

Railways corridors


Company profil participation on the transport infrastructure modernisation

Railways corridors

Railways corridors

Modernization of the 1st railway corridorMlčechvosty tunnel face – approach retaining wall from reinforced soil

Modernization of the 1st railway corridor

rehabilitation of Mariánská skála

Modernization of the 2st railway corridorBřeclav - Hodonín – landslide rehabilitation


Company profil participation on the transport infrastructure modernisation

Possible contributions of SG - Geotechnika, a.s. to the improvement of the competitivness of the Group

Special technologies

  • Reinforced soil structures

  • Matematical modeling of geotechnical problems

  • In situ testing and measurement


Company profil participation on the transport infrastructure modernisation

Special technologies - VELKÁ VRANČA - HRDINKA ROAD

Special technologies - VELKÁ VRANČA - HRDINKA ROAD

  • Activities

  • design of reinforced embankments

  • design of spacing and length of nails

  • supervision over formations execution

  • operative modifications

  • of reinforcement according to local conditions

  • installation of extensometers for geosynthetic reinforcement stretching monitoring

  • evaluation and interpretation of measurements


Company profil participation on the transport infrastructure modernisation

Kněžice - Bridge Reconstruction

  • Activities

  • construction-technical survey preparation

  • construction design preparation

  • execution of works


Company profil participation on the transport infrastructure modernisation

Chabařovice - Landfill

Chabařovice - Landfill

Project Description

Expert assessment of Chabařovice landfill deformations and rehabilitation measures proposal

Activities

  • additional IG survey

  • stability and deformation assessment of the northern slopes of the landfill

  • design of slope securing in several variants - pile wall, stabilizing fill


Company profil participation on the transport infrastructure modernisation

Possible contributions of SG - Geotechnika, a.s. to the improvement of the competitivness of the Group

In situ measurement

  • Tunnel monitoring

  • Georadar

  • Laser scanner

  • Database monitoring system BARAB


Company profil participation on the transport infrastructure modernisation

D8 Motorway – Panenská Tunnels

D8 Motorway – Panenská Tunnels

  • Activities

  • complex geo-monitoring

    • geological documentation of faces

    • convergence and extensometric surveying

    • geodesic surveying of portals and surface subsidence

    • measurement of stress in primary lining

    • measurement of tension at the rock primary lining interface

    • surveying of primary and secondary lining shape

    • surface objects passportization

  • geotechnical supervision

  • consulting services for the investor


Company profil participation on the transport infrastructure modernisation

In situ measurements

Georadar

  • Bridge structure filling material diagnostics using a combination of non-destructive geophysical methods

  • seismic tomography

  • georadar


Company profil participation on the transport infrastructure modernisation

In situ measurements - Laser scanner

Digital model of the massif part intended for removal – basis for volume calculation

View of supporting poles of the crypt in form of point cloud

Expanded part of the surveyed tunnel lining – color differentation of heights - map of deviations from the design

Display of a part of Fontain tunnel as a point cloud


Company profil participation on the transport infrastructure modernisation

In situ measurements


Company profil participation on the transport infrastructure modernisation

Thank you for your attention

www.geotechnika.cz


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