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contact The Plzeňská street bridging and the Mrázovka tunnel (Prague)
CO N TAC T BUSINESS NAME: ADDRESS: PHONE: FAX:
ID.NO:
Sokolská 32, 120 00 Praha 2 – Nové Město, Czech Republic +420 296 337 111
+420 296 337 100
EMAIL: WEB:
SATRA, spol. s r. o.
[email protected]
www.satra.cz 18584209
TAX ID. NO:
CZ18584209
LEGAL FORM:
Limited liability Company, registered in the Business Register on 17.7.1991; the Company is registered in the Business register at the Register Court in Prague, Part C, Entry 3014
introduction
The SATRA, spol. s r.o. offers complex design, consulting, engineering and architectonic services, from investment projects to approval and evaluation of trial operation of civil, industrial and engineering structures. For more than 20 years, our opinion is that high-quality work always requires perfect technical equipment, skilled professionals with extensive theoretical knowledge, who are interested in their relevant specialization, and adequate working environment. We fulfill the basic vision of our Company every day: our work target is a high-quality result. Our initiative and effort is focused on this target for the whole time of its realization. Therefore, when realizing our orders, we make an effort to ensure active approach, above the framework of our contractual obligations. We always provide the most complex services possible, with emphasis on high quality level. Every order, regardless of its scope or attractiveness, represents for us something more than a business case only; we perceive our work as an obligation necessary for successful completion of the relevant construction. We are convinced that only the quality of the services provided, without any attributes, will satisfy our business partners and customers. Therefore, we apply a process control method when we evaluate continuously efficiency of all processes, in particular the control processes. After all, it is always our work that speaks for us and that is our credit. It is always complex work, from the order acceptance to putting the entire construction into operation. Consistent monitoring of every detail and effort to offer our clients maximum quality and precise services – this was, is and will be our specific feature.
We are the users of our constructions, therefore every detail is important to us. We are looking for environment-friendly solutions that serve their purpose efficiently. Our work helps creating the world in which we live. However, we are not designers and consultants only; research and publishing activities are an indispensable part of our work. We publish specialized books, we contribute to well-known professional periodicals, and we produce audio-visual works and operate internet portals. We are engaged in research in the area of building structures and technologies, fire ventilation or traffic safety in vehicular tunnels. We are active members of several national and international professional associations. You are holding in your hand the profile of our Company with more than two decades of successful existence. Within this time period, we have worked for several tens of clients. We have brought to life hundreds of various projects. It is impossible to list all of them, neither is it possible to specify completely all the services offered. Our ambition is to introduce the best of our work within the past twenty years of which we can be rightfully proud.
D. I. Ludvík Šajtar Managing director and CEO
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services The PANASONIC TV production plant (Plzeň Region)
Services offered ❚
Design and architectonic services
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Consulting services
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Transportation structures
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Monitoring of constructions
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Engineering structures and constructions
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Engineering and mandatory activities
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Bridges and footbridges
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Commercial and advertising services
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Tunnels, underground structures, special foundations, geotechnical works
Research activities and preparation of technical regulations
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Civil, administrative and commercial structures
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Production and industrial structures
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Special purpose structures
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Water management and landscaping engineering structures
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Urban infrastructure
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Underground services
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Technologic complexes, installations
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Fire safety of structures
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Ventilation and industrial HVAC, operational and fire ventilation HVAC
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Diagnostics of structures, structures security, failures monitoring
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Prevention of risks and consultations in the area of Work Safety and Health Protection at Work, fire protection and ecology
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Landscape planning
S P E C I A L I Z AT I O N A N O R I E N TAT I O N C O M P I L E D D O C U M E N TAT I O N OTHER SERVICES
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S P E C I A L I Z AT I O N A N O R I E N TAT I O N
CEMS ČZÚ in Prague (Prague) Blanka tunnel complex (Prague) 3D static calculation The Ruzyně airport, terminal North 2 (Prague)
C O M P I L E D D O C U M E N TAT I O N
OTHER SERVICES
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Search, verification, technical, urbanistic, traffic and other studies
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Coordination of extensive building projects, realization of building and technical supervision
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Economic, environmental and risk analyses
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Documentation for zoning and planning decisions and for building permits
Complete ensuring of engineering and mandatory services, from the design and permits ensuring to approval and putting it into operation/commissioning
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Safety documentation
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Documentation for contractors selection
Complete ensuring of geodetic works, including a responsible geodesist´s work
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Detailed and shop documentation
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As-is documentation
Complete ensuring of engineering – geological, hydro geologic surveys of constructions
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Operational-technical information systems of structures
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Structural-technical surveys of constructions
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Working regulations
Control and monitoring ensuring at constructions realization
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Survey of structures and surveying of buildings, reconstruction documentation
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Technical supervision at the construction
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Main inspection of tunnel structures
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Safety audits
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PR support of designs and presentation of structures
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Traffic-engineering measures
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Preparation of information materials
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Supervision of projects, economic analyses an estimates
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Visualization
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Equipment for information centers Photographic documentation
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Expert opinions, static calculations and expertises
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Architectonic and urbanistic designs
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Aerial photography
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Audiovisual presentation, sketches in photographs, axonometric models
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Preparation and administration of internet pages
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services Concept of the North-South arterial road traffic reduction (Prague)
Design and architectonic services In cooperation with prominent Czech and foreign architects, we provide the best-quality services in the areas of technical designing and architectonic solutions. The design preparation of constructions is divided into the following main stages and following activities. ❚
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Pre-design preparation of constructions that includes studies (urbanistic, architectonic, verifying, buildup, volume, operational and interior) and economic analyses and tests (calculation of investment and operating costs, specification of economic risks, profits and gains); Documentation attached to the application for decision concerning the construction location (DÚR) Documentation attached to the application for building, traffic or water management permits of the construction (DSP)
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Documentation for tenders for the construction contractor, design input data, bill of quantities, data specification for the constructions (ZDS)
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Documentation for the construction realization (RD)
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Author supervision over the construction preparation and realization
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Interiors design documentation
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Calculation of investment an operating costs of the construction
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Itemized budgets of the construction investment costs
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Documentation of the as-is construction realization (DSPS)
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Documentation of the construction trial operation (tests plan and content)
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Operating documentation (handling and operating instructions, regulations and other)
Measuring of the Panenská tunnel lining effect on the D8 highway (Ústí Region)
Consulting services SATRA provides complex services in the area of consulting. Only owing to the long-lasting tradition of our Company and to its good name in this field, we are sought by domestic, as well as by foreign partners. Our specialists draw their knowledge not only from their university education and high-quality practice, but also from their participation in international professional conferences, where they also present their knowledge and pass it further. Our specialists have worked on tens of complicated projects and research tasks. They present their experience in professional publications and journals, they are nominated regularly to scientific and preparatory committees of international symposia and conferences; they also lecture on universities. All the employees are motivated actively to upgrade their qualification and deepen their professional knowledge continuously. Owing to all this, SATRA is now one of the strongest consulting companies in the Czech Republic.
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services Engineering and mandatory activities SATRA provides complex services in the area of engineering and mandatory activities. Owing to its attorneys’ experience, it ensures property rights settlements, including expropriating proceedings for the purposes of transportation structures constructing. Complex services for promoters include: ❚ the requirements and ideas consulting with the promoter ❚ order analyses, reconnaissance of the building site, specification of input data and surveys. Checking the building site and its neighborhood status and conditions; ❚ participation in the building site selection, explanation of technical principles an conditions for design and engineering preparation of the construction; ❚ approval of the targets with the promoter; ❚ ensuring of the required data from geodetic survey, from technical, historical and geological researches, data for documentation of the construction impact on the environment, structural – technical analyses of structures, etc. ; ❚ economic analyses of the order; ❚ organization and management of the design and engineering preparation of the construction, including appointment of professionally skilled and technically efficient team of experts; ❚ public law negotiation of the documentation and obtaining of the required permits for the construction; ❚ organization and preparation of tenders (public contracts) for the construction contractor, including contractual relations; ❚ the promoter´s representation in all activities related to the construction preparation and realization, including realization of the construction technical supervision; ❚ ensuring of takeovers, acceptances and approval processes
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Engineering services include the following activities: ❚ coordination of processes of evaluating the impacts on the environment EIA ❚ consulting the documentation for the construction land proceedings (DÚR) with the relevant authorities, organizations and other participants, for the purpose of a planning decision issuing ❚ preparation of a design for the land proceedings initiation and ensuring of the planning decision (decision regarding the construction location) ❚ consultations of documentation for the building proceedings (DSP) with the relevant authorities, organizations and other participants, for the purpose of a building permit issuing ❚ preparation of a plan for the building proceedings initiation and ensuring of building permits issuing; ❚ organizational ensuring of cooperation at a tender for the Construction contractor ❚ cooperation at the Construction specification for the Contractor (or Contractors), i.e. preparation of contracts, etc. ❚ cooperation at coordination of works and deliveries by direct suppliers (the provider, according to this article of the Contract, does not realize the construction technical supervision activities) ❚ organization of the approval procedure and ensuring of the approval decision issuing ❚ technical supervision realization ❚ construction supervision
REFERENCE ORDERS
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The Czech Broadcasting Company building reconstruction (Prague) Multifunctional operating center Malovanka The Urban Ring and the Libeňská connection constructions complex (Prague) Completion of the Capital of Prague Archive (Prague)
Safety documentation The safety documentation evaluates the tunnel safety level and specifies preventive and safety measures required for ensuring of the necessary safety levels of the tunnel users. The safety documentation is compiled in the scope specified by the Government Decree No. 264/2009 Sb. and by the Edict of the European Parliament and Council 2004/54/ES, On minimum safety requirements on tunnels – TERN. It includes all the structural – technologic and operational – organizational information important for operation safety: ❚ description of the construction planned and of its surroundings ❚ basic information on the method of the tunnel management and control ❚ available information on the existing or expected future traffic intensity ❚ assessment and evaluation of the tunnel infrastructure safety level ❚ danger identification – risks analyses methods ❚ description and evaluation of emergencies risks, including emergencies concerning dangerous cargoes ❚ recommended measures for tunnel infrastructures modification ❚ recommended organizational measures ❚ method and procedure of emergencies solution ❚ safety expertise ❚ system of emergencies evaluation ❚ specification of regular safety inspections intervals ❚ list of trainings realized ❚ professional statements of authorized engineers from the area of fire safety of buildings and transportation structures in connection with general safety of the tunnel
Selected methods of risks analysis: ❚ method of risks estimate/evaluation (risk matrix) ❚ analysis of a relevant fire scenario in the tunnel – a model of smoke development in dependence on the burning vehicle position in the tunnel, a simplified model of the tunnel users evacuation; a draft of optional ventilation reconstruction in dependence on the fire scenarios evaluation. ❚ quantitative risk analysis of dangerous cargo transportation through a tunnel, using SW QRAM, in the tunnel category according to ADR, analysis of the traffic diversion issue. ❚ probabilistic Risk Assessment (PRA) –qualitative evaluation of the existing and planned equipment of the operated tunnel that allows comparison of individual designs variants from the viewpoint of safety level in relation to the investment and operating costs of individual variants The safety documentation is a live controlled document that accompanies a vehicular tunnel in all stages of its construction lifetime stages. It is compiled within the designing stage and, subsequently, it is maintained and updated for the time of the structure operation.
REFERENCE ORDERS
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Highway D8, tunnel Panenská (Ústí Region) Highway D8, tunnel Libouchec (Ústí Region) Highway D2, tunnel Sitina (Slovak Republic) Highway D1, tunnel Klimkovice (Moravian-Silesian Region) Urban Ring, tunnel Blanka (Prague) Urban Ring, Strahovský vehicular tunnel (Prague) Radlická arterial road, tunnel Radlice (Prague)
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services Structures monitored at the Mrázovka tunnel driveage (Prague)
Monitoring of structures and survey of structures The so-called monitoring is not only an integral part of constructions realized by the mining method (e.g. driven tunnels), but now also of many other extensive constructions which influence their surroundings. The monitoring consists of measuring and monitoring the construction realized proper, and also of structures and their surroundings influenced by the construction and building activities. In particular, it concerns impacts caused by the terrain lowering, changed hydro geologic conditions, seismic effects from blasting works and building machinery, etc. In particular, deformations, inclinations, drop faults, deformations occurrence and development or also noise loading. The monitoring must also include survey of passports of the monitored structures in order to determine their real condition before and after the construction realization. This is the only way how to prevent potential property right disputes. Survey of structure, in other words documenting of the as-is condition of a structure, is also used in other situations than in case of impacts caused by building works. It is also a part of the contractual relation concerning lease or sale of a structure, for the needs of reconstructions, etc.
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Owing to our working team´s experience, we provide complex services in the area of monitoring and survey of structure of buildings. We ensure the entire process, from the solution draft, the measuring and monitoring deliveries proper, including the survey of structure compilation, to final evaluation of repair plans till completion of the whole construction. Also in this area our specialists apply their experience, obtained from active participation in research projects in the area of building structures or tunnel linings monitoring and evaluation.
Example of defects recording in the survey of structures Automatic dilatometer on a wall crack Damaged ceiling structure
REFERENCE ORDERS
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Urban Ring, Mrázovka tunnel (Prague)
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Urban Ring, Blanka tunnel complex (Prague)
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Highway D5, tunnel Valík (Plzeň Region)
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Anti-noise prevention in developments (Prague)
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services The Těšnovský tunnel (Prague)
Main inspections of tunnel structures Main inspections of tunnel structures include: ❚
The main inspection documentation includes:
inspection of the structural – technical condition of all structures (tunnel tubes, interconnections, portal and surface parts, technologic structures, technical corridors, etc.)
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general assessment of the structural and technologic parts condition
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description and photographic documentation of established defects or failures
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inspection including performance of tests of emergency operation modes of the technologic part of the tunnel ;
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checking of operation and registration sheets (inspections)
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inspection records realization
all the tunnel structure parts are inspected from the viewpoint of their structural – technical condition, functionality, operating reliability and operation safety
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evaluation of geotechnical monitoring for the past time period
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draft of further procedure at troubleshooting and defects removal
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recommendation for the next inspection
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evaluation of the condition with regard to the preceding inspection
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qualification of the tunnel general condition according to TP 154
The tunnel inspection and testing is realized, in particular, during scheduled night shutdowns specified by the tunnel administrator because of its cleaning and maintenance.
The main inspections are realized in compliance with requirements of regulations in force.
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Main inspections of tunnel structures (Prague)
REFERENCE ORDERS
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Vyšehradský tunnel (Prague)
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Těšnovský vehicular tunnel (Prague)
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Tunnel for pedestrians Žižkov-Karlín (Prague)
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Letenský vehicular tunnel (Prague)
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Zlíchovský vehicular tunnel (Prague)
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services Visualization of the new Myslbekova Park (Prague)
PR support of designs and visualizations creation When working on major construction projects, there exist many auxiliary activities required for support of trouble free course of the investor and design preparation, as well as of the construction proper. For example, it concerns the following:
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visualization of constructions
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information materials preparation
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preparation and operation of information web portals
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elaboration of presentation materials in printed and electronic forms
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ensuring of information centers content
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ensuring of photographic documentation
When ensuring projects support, we cooperate with a timetested creative team. Owing to this fact, we are able to ensure high quality of all the activities. It can be proven by several awards obtained in domestic and international competitions.
The Radlická radial (Prague) The Zlíchovký tunnel (Prague) The Letenský tunnel (Prague) Completion of the Královský pivovar Krušovice Brewery (Central Region)
REFERENCE ORDERS
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Urban Ring, Mrázovka tunnel (Prague)
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Reconstruction of the Ministry of Defense buildings (Prague)
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Orders for the CR Ministry of Defense
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The Královský pivovar Krušovice brewery (Central Region)
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Urban Ring, tunnel complex Blanka (Prague)
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Main inspections of tunnel structures (Prague)
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The North-south arterial road traffic reduction (Prague)
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Multifunctional operational center Malovanka (Prague)
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The Urban Ring eastern part and the Libeňská connection (Prague)
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Radlická arterial road (Prague)
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company THE COMPANY HISTORY
The SATRA Company has arisen from the sixth atelier of the Military Design Institute in Prague in the year 1991. Regarding continuity of the original specialization of individual employees, emphasis has been put on constructions with high technology ratio and on underground structures. Within its more than twenty-year-old history, the SATRA Company has realized orders for major domestic and foreign investors, in particular for the state administration and urban selfgovernment authorities. In the long run, the most important clients are the Capital of Prague and the Czech Republic Ministry of Defense. The Company participates significantly in preparation and realization of the Prague superior road system. It acted as the coordinator of the construction and technologic part at completion and gradual putting into operation of the Strahovský vehicular tunnel, then as the designer of the driven parts and technologic equipment of the Mrázovka tunnels. At the present time, it is the coordinator of the design
D. I. Ludvík Šajtar and D. I. Josef Dvořák established the SATRA, spol. s r.o. Company.
Opening the Kotva arcade at the homonymous department store in Prague.
The first designs of the Strahovský vehicular tunnel operating systems are being prepared.
preparation and the designer of the Urban Ring in the Malovanka – Pelc-Tyrolka section, of the Blanka tunnel complex. It participates in designs of the east part of the Urban Ring and the Libeňská connection, of the Radlická arterial road and of other significant transport routes – not only in the Capital. However, the spectrum of the SATRA Company references within the past twenty years is much wider. Just an example – the PANASONIC factory in Pilsen, general reconstruction of the Czech Broadcasting Company, reconstruction of the Army General Headquarters building in Prague and completion of the Capital of Prague Archive. The orders portfolio includes also special constructions, e.g. the Prague collectors, construction of the ČNB standby center, many orders for the Defense department, a new Multifunctional Center Malovanka or elaboration of safety documentation for majority of vehicular tunnels in the Czech Republic.
Design Documentation of the Prunéřov II Power Plant desulphurization.
Kick off of works on the project concerning reconstruction of the U Sixtů hotel in the Prague Old Town region.
Construction on the Matsushita factory for production of the PANASONIC TV in Pilsen.
1991 1992 1993 1994 1995 1996
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C E R T I F I C AT I O N
The Company owns certificates according to the ČSN EN ISO 9001, ČSN EN ISO 14001 and ČSN OHSAS 18001 standards. The Quality control system has been certified in the firm since the year 1999; this certified system ensures observance of qualitative standards at providing of services in the area of design and engineering activities. A process approach with intensive orientation on the customer is applied within this system. The system is maintained continuously and it is recertified every three years – the last time in December 2011.
The environmental control systems ČSN EN ISO 14001 and work safety systems ČSN OHSAS 18001 have also been certified since December 2011.
Reconstruction of the Český Telecom Central Computing Center (Telefónica Czech Republic, a.s. now).
The Biological evaluation of the Královská obora and Jabloňka natural sanctuaries was elaborated.
The Strahovský vehicular tunnel in Prague is put into operation.
Kick off of the Anděl Multi-cinema in Smíchov.
As of November 2001, the SATRA Company is the owner of the National Security Bureau for confidentiality level “Confidential”. Selected specialists are accredited to be acquainted with and to work with classified facts to the confidentiality level D („Confidential“).
The Příkopy collector in the section Panská – Václavské square completed.
Geotechnical monitoring and control of the Blanka tunnel exploratory gallery driveage.
1997 1998 1999 2000 2001 2002
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company WORKING TEAM
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The SATRA Company employees have a high level of professional education, specialization and qualification in the relevant field.
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More than 60 % of employees own special authorizations and certifications, including the ČKAIT authorization in a wide specter of specializations.
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Average practice in the relevant specialization is 20 years.
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More than 50 % of employees have university education.
The Company motivates its employees to improve continuously their qualification and to deepen their professional knowledge.
The study of the Urban Ring tunnel structures operation safety is being elaborated.
The Mrázovka tunnels in the Prague Urban Ring are put into operation.
2003 2004
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Area management of the Královský pivovar Krušovice brewery project completion.
The Czech National Bank standby center put into operation.
The Blanka tunnel complex construction started in the Letná and Troja building sites.
2005 2006 2007
O R G A N I Z AT I O N A L S T R U C T U R E I N G . LU D V Í K Š A J TA R
Managing director and CEO
PAV E L K N O R
ING. ALEXANDR BUTOVIČ, PHD.
I N G. PAV E L Š O U R E K
Business manager
Production manager
Technical manager
C O N S T R U C T I O N A N D S TAT I C S
CIVIL ENGINEERING
Ing. Vladimír Petržílka, leader of WG
Ing. Petr Tětek, leader of WG
TRAFFIC ENGINEERING
GEOTECHNICS
Ing. František Polák, leader of WG
Ing. František Červenka, leader of WG
TECHNOLOGY
ECONOMY OF CONSTRUCTION
Ing. Petr Bednář, leader of WG
Marek Jansa, leader of WG
The study of traffic reduction of the North-south artery road at the National Museum is completed.
The biggest scope of construction works on surface building sites of the Blanka tunnel complex.
The EIA documentation of the east part of the Urban Ring and the Libeňská connection completed.
2008 2009 2010
The Multifunctional operating center Malovanka design preparation.
First assemblies of the Blanka tunnel complex technologic equipment.
2011 2012
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orders The Mrázovka tunnel (Prague)
MRÁZOVKA TUNNELS
The Mrázovka tunnels are a part of the Urban Ring in the territory of the fifth Prague district. They consist of two threeline tunnels which split in forks into two-line tunnels in the Urban Ring route and into single-line branches in the Radlická street. The tunnels driveage proceeded in complicated geologic conditions, in shallow depths under the Smíchov development. Within the driveage course, the so-called observation method has been applied in the Czech Republic for the first time, including a monitoring system, designed by the SATRA Company. Knowledge obtained from the Study of the tunnel structures operation safety, elaborated by our Company in the year 2003, has been implemented in the final design of the tunnel interior. The Mrázovka tunnels represent a high safety standard according to the all-European standard also owing to the above concept. The construction has resulted in significant improvement of the traffic and emission situation in the entire Smíchov territory.
Activities realized ❚
DÚR
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DSP
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RD of the exploration gallery
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RD of the driven tunnels
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RD of the whole construction technology
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documentation of the surface built-up area securing
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design documentation of monitoring at driveage
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as-is documentation
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operating documentation and operating regulations of the tunnel
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documentation of measuring and monitoring at operation
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author supervision
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visualizations preparation
Investor The Capital of Prague Year 1998−2012 Location Prague 5 – Smíchov
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The Hněvkovský II tunnel (Olomouc Region)
O P T I M I Z AT I O N O F T H E R A I LW AY C O R R I D O R AT Z Á B Ř E H N A M O R AV Ě
Construction of three new tunnels with the total length of 966 m, reconstruction of seventeen existing tunnels and construction of six new bridges was also a part of optimization of the 2nd and 3rd railway corridor between Zábřeh na Moravě and Krasíkov. Rectification of the railroad track was necessary in order to allow the railway speed increase to 160 km/h. The order was financed within the ISPA program. The general technical and financial management of the construction proceeded in compliance with the EU regulations and with the FIDIC contractual conditions. The SATRA Company supervised the tunnel sections. The supervision goal was to make sure that the construction works are realized within the Design Documentation scope, within the time period specified, within the approved investment costs and in compliance with the technical parameters specified in the Contract.
Activities realized ❚
quality control of the construction works and ensuring of their compliance with the relevant standards and regulations
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inspection of the established real scope of works and of compliance with the establishing records/protocols of the Contractor
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monitoring of the change proceedings status and of the asserted demands justification
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inspection of the establishing records/protocols of the Contractor
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participation in the completed works acceptance, in commission inquiries and in approval procedures
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participation in technical – safety tests and in check tests
Investor Ministry of Transport of the Czech Republic Year 2004–2007 Location Pardubice Region; Olomouc Region
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orders Construction of the Blanka tunnel in Letná (Prague)
BLANKA TUNNEL COMPLEX
The Blanka tunnel complex is divided into four separate constructions, the design preparation of which has always proceeded simultaneously and was therefore coordinated so that the entire complex of constructions were one functional whole. The route passes under urbanized environment on the boundaries of the historical Prague center; it is routed in driven and cut-and-cover tunnels, with connection ramps in important junctions. It is one of the most complicated constructions that have ever existed in Prague, not only with regard to the transportation structure proper, but alsodue to the number of necessary relocations of buried services or traffic measures during the construction. Such demands scope is comparable probably with the first operating subway sections only. The total length of the tunnel complex is 5,5 km, from that the driven sections measure almost 3 kilometers. The ventilation machine room under Letná represents one of the biggest driven spaces in the Czech Republic. Activities realized
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Verification studies
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DÚR
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DSP
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coordination documentation of the constructions complex
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buried services coordination
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the structural part and technology realization documentation
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survey of structures of the surface built-up area buildings
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biological evaluation of the Královská obora and Jabloňka nature monuments
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pre-investment study of the structures complex for EIB
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study of the Urban Ring tunnel structures operation safety
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author supervision
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safety documentation of the tunnel
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visualizations preparation, ensuring of PR activities, including the web portal
Investor The Capital of Prague Year 1999−ongoing Location Prague 6; Prague 7; Prague 8; Prague-Troja
The Castle complex in Valtice (South-Moravian Region)
T H E V A LT I C E B A R O Q U E C A S T L E T H E AT E R
The Lednicko-Valtická area belongs among the largest parks in Europe that have ever been completed by human hand. In the year 1992 it has been declared a protected landscape area and in December 1996 it has been registered in the UNESCO List of World Cultural and Natural Heritage. It also includes the Valtice castle complex. The order subject is renovation and reconstruction of the original baroque theatre in the castle complex so that it would become a part of the National Theater and dance center. The theatre building forms a separate wing, jutting perpendicularly in the south-east direction from the castle corner and from the castle moat to the park. The building will be utilized according to its original purpose as a baroque castle theater for 240 spectators and 60 actors. The theater proper will be located in the original theatre wing; the background for guests and actors will reach into the adjacent castle areas and into the former pressing shop interior.
Activities realized ❚
surveys
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DSP
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engineering activities
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author and technical supervision
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realization documentation
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design documentation of interiors
Investor National Heritage Institute Year 2012− ongoing Location Valtice, South Moravian Region
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orders The Příkopy Collector (Prague)
PRAGUE COLLECTORS
Construction of collectors for routing of pipe and cable buried services in the Prague center, in the section of Václavské square – Obecní dům. When routed in the collectors, the buried services are accessible for continuous inspections, repairs and maintenance. Potential defects are removed directly in the collectors, without roads disturbance, i.e. without any traffic restrictions. The driven collectors are being constructed directly under the historical built-up area. The Prague collectors under the historical center of the City are not only a functional structure, but also a phenomenon that attracts professionals and well as lay enthusiasts. The collector section Centrum and Příkopy is a part of an attractive sightseeing route for the public.
Activities realized ❚
APOK studies (Autonomous service route Příkopy)
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DÚR
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DSP
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author supervision
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realization documentation of the structural past in the section Panská – Václavské square
Investor The Capital of Prague Year 1997−2000 Location Prague 1
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The Lajanuri waterworks (Georgia)
T H E L A J A N U R I WAT E R W O R K S
The Lajanuri hydroelectric power station with three generators with the output of 113 megawatts was commissioned in the year 1960. It is locate east of Tsangeri in the west Georgia. This order subject was to elaborate a plan of its repair technical solution and reconstruction of the most damaged sections of the gravity supply line that supplies water from the Tskhenistkali river to the Lajanuri dam. The supply line tunnel is constructed as a reinforced concrete circular profile; then it is circular, from steel tubbing with partial concreting of the walls. The design flow rate through the tunnel is 60 m3 per second.
Activities realized ❚
technical design draft
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geologic survey supervision
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geodetic survey
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elaboration of the tunnel damage documentation
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single-level design documentation
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itemized budget
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author supervision
Investor ENERGO-PRO s.r.o. Year 2012 Location Georgia
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orders The Army House on the Vítězné square (Prague)
RECONSTRUCTION OF THE ČR MINISTRY OF DEFENSE BUILDINGS
Reconstruction of the ČR Ministry of Defense buildings on the Vítězné square in Dejvice was split into three stages that include reconstruction of the Prague Army House building, the ČR Army General HQ and driveage of an interconnecting tunnel between the buildings under the Buzulucká street. The general reconstruction of the Prague Army House building includes the building reconstruction so as to provide a hotel for the Ministry of Defense and the ČR Army.
Activities realized ❚
studies
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visualizations preparation
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DÚR
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DSP
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engineering activities
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author supervision
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realization documentation
Investor Ministry of Defense of the Czech Republic Year 2006−2009 Location Prague 6
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Study of the North-South arterial road traffic reduction (Prague)
REDUCTION OF THE NORTHSOUTH ARTERIAL ROAD TRAFFIC
At the present time, the North-South arterial road is one of the busiest highways of the Capital of Prague, with all its negative and positive aspects of such a transportation structure which influence the City life. The situation is the more serious because the arterial road is routed crosswise the City center proper and it reaches the margin of the UNESCOprotected Prague monument reserve. Within the past years, its section at the national Museum – however, not only here – has become one of the most problematic traffic locations in the very heart of Prague. In its entire length, the arterial road degrades significantly the urban surroundings, worsens its habitableness as well as the recreational potential of adjacent park areas and degrades the urban significance. The City life and the urban functions in its vicinity stagnate in fact. The studies target was to design such solutions that would be in compliance with the conditions of permanently sustainable Capital development, improve the environmental conditions not only in the inside area of the Urban Ring, allow new urbanistic incorporation of this highway into the City, remove the urbanistic an space barriers and allow rehabilitation of the non-urban areas and unsuitable solutions in the arterial road neighborhood.
Activities realized ❚
studies of the national Museum surroundings reconstruction
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studies of the Rumunská – Bolzanova section
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study of the North south arterial road traffic reduction concept
Investor The Capital of Prague Year 2004−2012 Location Prague 1; Prague 2; Prague 3; Prague 4; Prague 7; Prague 8
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orders Plotting of the Capital of Prague Archive into the photography (Prague)
CO M P L E T I O N O F T H E C A P I TA L OF PRAGUE ARCHIVE
The construction allows concentration of the Capital of Prague Data Center, the Digitalization Center, the Digital Documents Archive and the MHMP Administration Archive in an ideal operational sequence to the existing building that has been completed structurally in the year 1997. It means construction of a new operational – deposit building, extension of the conference hall in the existing entrance and administration building and the energy-center reconstruction. The building is located at the south façade of the existing service building to which it connects by an interconnecting communication link on the level of all the floors. Regarding its mass, it is identical with the existing deposit building; one underground and six aboveground floors are realized in the first stage of the construction. The bearing elements of the building and of the foundation structures have been designed and realized so that they would allow the building extension to the final 12 aboveground floors in the future.
26
Activities realized ❚
volume study
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DÚR
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DSP
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DZS
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author supervision
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realization documentation
Investor The Capital of Prague Year 2008−ongoing Location Prague 11
Sanitary sewer (Prague)
E X T E N S I O N O F T H E A 2 S A N I TA RY S E W E R
Construction of the sanitary sewer between the Do Koutů street in Modřany and the pump station in the Cholupice village. Considering the terrain segmentation, it is necessary to use for the designed connection of the Cholupice development drifted sections on gravitational pipelines to overcome the relevant terrain peaks. It concerns a sewer network of gravitational sanitary sewers in the total length of 5.7 km. Part of the sanitary sewers is realized in a cut-andcover excavation and part in driven drifts. Connection of the side drifts with significant bottom exaggeration of the main sewer has been designed with well-hole shafts.
Activities realized ❚
DSP
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author supervision
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realization documentation
Investor The Capital of Prague Year 2012 Location Prague 12
27
orders The Urban Ring tunnel color design is based on the Study conclusions
STUDY OF THE URBAN RING TUNNEL S E C T I O N S O P E R AT I O N S A F E T Y
Risk analysis of six sections of the Urban Ring from Zlíchova to Pelc-Tyrolka with the total length of 12,3 km. The goal of the study elaboration was a professional estimate of accidents number with classification according to individual sections and according to the accident type; next, proving of individual sections connection and of functionality of the entire west and north part of the Ring, evaluation of the route control system, of the safety measures planned and recommendation of the structural design and of technological equipment modifications, with regard to improving of the traffic efficiency and to safety upgrading. A Bayes causal network specifying the most important elements of the tunnel safety has been prepared for the risk analysis. The analysis resulted in specification of number of health injuries in one year/1 km of the tunnel section, i.e. a parameter the value of which can be compared with the internationally accepted risk level.
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Activities realized ❚
coordination of the study elaboration and consultation
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assessment of the operational and fire ventilation of the tunnels
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assessment of the tunnel structures utilization for civil defense purposes
Investor The Capital of Prague Year 2001–2003 Location Prague
Visualization of the operators’ hall in the MOS building (Prague)
M U LT I F U N C T I O N A L O P E R AT I O N A L C E N T E R MALOVANK A
The multifunctional operational center Malovanka will serve as an integrated center for traffic control and equipment of roads, highways and tunnels, situated in the area north of the Bělohorská street, between the Pyramida hotel and the Na Malovance street. It is located above the unfinished garages structure above the north exit from the Strahovský tunnel. The existing control center will be relocated there from the Na Bojišti street. It is a reinforced concrete monolithic columnar frame; from the layout and structural viewpoint, it is divided into two parts. Halls of the Technical management of roads and highways centrals, the MHMP crisis control center department and standard administrative an social areas are located in Part A. Part B will include an underground parking area and the Diesel generator technologies. The structure shell will be constructed as an aluminum glassed-in system with heat-insulated reinforced concrete structure. The building construction will allow integration of traffic control and of the roads, highways and tunnels equipment, increased smoothness and safety of all transportation types, integration of those sectors that participate in activities connected with traffic control at normal traffic and at emergencies and creation of the required space and supporting technologies for other constructions of Prague main highways or telematic transportation systems to be completed.
Activities realized ❚
studies
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DÚR
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DSP
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DZS
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author supervision
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engineering and mandatory activities
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work of an Health Safety and Protection at Work coordinator at the construction preparation
Investor The Capital of Prague Year 2009 – ongoing Location Prague 6
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activities RESEARCH
The SATRA Company participates in research projects in the area of fire ventilation and of vehicular tunnels safety, in measuring of stress and evaluation of engineering structures condition.
on methodologies of vehicular tunnels risks assessment in individual Member States and advocacy of the Czech Republic interests in the Committee in compliance with the approved transportation concept in the ČR.
Smoke spreading at fire in a road tunnel A project from the area of computer modeling regarding vehicular tunnels ventilation in case of a fire, with application of the CFD – Computational Fluid Dynamics program, applied to the Prague Urban Ring. The issue has been researched with the application of the Euler-Lagrange´s CFD model. The modeled tunnel geometry corresponds to the road tunnel Myslbekova – Pelc-Tyrolka that is a part of the Prague Urban Ring. Risks in vehicular tunnels The Project should ensure fulfillment of requirements at creation and implementation of the European methodology for the Czech Republic vehicular tunnels safety and risks assessment. The Project content and goals take into consideration the requirements of the European Parliament and Committee Directive 2004/54/ES, On minimum safety requirements on tunnels on main surface routes; it imposes several tasks on the operators and on the EU member states. In particular, the Project should allow fulfillment of the above obligations, ensure compliance of Czech standards and of the European methodology that is being created and preparation of suitable conditions for timely introduction of the European risks assessment methodology in the Czech Republic. Activities in the Vehicular Tunnels Safety Committee The Directive 2004/54/EC, dated April 29, 2004, specifies the minimum safety requirements on tunnels of the trans-European vehicular network. Based on a mandatory contract with the ČR Ministry of Transportation, the SATRA Company managing director and general manager, D. I. Ludvík Šajtar, is the Czech Republic representative in the Vehicular Tunnels Safety Committee within the Committee for Power and Transportation of the European Commission. Besides other, it includes ČR representation at the Committee sessions, preparation of reports concerning the condition of the Directive implementation in the Czech Rule of Court, elaboration of reports concerning situation in the Czech Republic for the EC committee, preparation of reports on experience with the Directive implementation and
30
Experimental verification of tunnel linings effect The number of tunnels under construction and tunnels which will be constructed in the furure keeps on increasing. Their importance is essential for road and railway transport and it is impossible to allow unnecessary traffic closures or other traffic restrictions. Designing of the final tunnels lining is a comparatively complicated process. The static effect depends on the tunnel lining interaction with the rock massif and the loading depends on many factors: the lining rigidity, stope size, geotechnical conditions, construction progress and last but not least, on climatic conditions. The structure evaluated is often statically indefinite and it is impossible to apply directly the designing methods according to the limit values in a form that is standard in case of surface structures. Therefore, the lining design must be safe, economical and simultaneously, it must fulfill the highest requirements on utility characteristics for the entire lifetime of the Work. Experience with longterm functions and real stress vary all over the world and it is essential to verify the relevant experience in Czech conditions. Innovation of evaluation methods of the existing engineering structures The main goals of the Project focused on the Prague region include elaboration, implementation of and making available the methodological principles of the existing structures reliability assessment, with focus on concrete and walled structures (e.g. panel and historical buildings). The methodology investigated includes a part that is not covered in the European regulations being introduced – evaluation of the construction condition and of its residual lifetime, with the goal to optimize its renewal plan. The methodology includes specification of resistance models and of loading effects, using statistic methods, reliability evaluation by the partial coefficient method and analysis of economical and social risks. The general principles specified in the new standard ISO 13822, Evaluation of existing structures and in the up-till-now applied ČSN standards are being analyzed. Emphasis is put also on economical evaluation of securing the structures that are impacted by building activities (realization of surface structures).
Tunelový komplex Blanka
MĔSTSKÝ OKRUH
2007
MĔSTSKÝ OKRUH
2007
PROFESSIONAL ACTIVITIES
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Tunnel committee ITA-AITES
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World Vehicular Company PIARC
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Czech Vehicular Company ČSSI SATRA_obal_CZ.indd a
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Czech Concrete Company ČBS
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Czech Geotechnical Company
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Participation in editorial boards of professional titles
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Participation in preparatory committees and scientific boards of international professional actions
SATRA_obalDVD_MO2007.indd 1
24.4.2007 11:30:59
fotorepor táž v praxi věda a v ýzkum
text a foto Jakubtext Karlíček, A | grafické SATRA,podklady spol. s r.o. a
Tunelový komplex Blanka, aktuální stav k 15. březnu 2012 23.3.2007 12:50:06
SATRA_potiskDVD_MO2007.innd 1
Výstavba tunelového komplexu Blanka, součásti severozápadního segmentu Městského okruhu v Praze, se posunula opět o něco blíže svému dokončení. I když byly zkráceny finanční prostředky na výstavbu, což ovlivňuje i termín dokončení stavby, který je posunut na rok 2014, práce pokračují poměrně intenzivním tempem. V uplynulém roce byly zcela dokončeny veškeré razičské práce, značným tempem rostou konstrukce tunelů a technologických center ve stavebních jámách v západní části stavby. Od Hradčanské ■ k portálu v Tróji probíhají dokončovací práce v tunelech, a byly také zahájeny montáže technologického vybavení v prvních montážních úsecích. Aktuální stav výstavby tunelu Blanka mapuje následující fotoreportáž. Informace o dění na staveništích lze nalézt na adrese www.tunelblanka.cz. W Před portálovou stěnou ražených tunelů navazují klenbové tunely na objekt technologického centra TGC1, do nějž je napojen vzduchotechnický kanál, kterým bude odváděn vzduch z tunelu do výdechového objektu v ulici Nad Octárnou. V technologickém centru je téměř dokončena úroveň tunelové části, v současnosti se budují stěny druhé úrovně nad dopravními tunely. Trasa Městského okruhu zde přechází do raženého úseku Brusnice dále k Prašnému mostu. Definitivní ostění severního tunelu je dokončeno v celém rozsahu. V jižním tunelu zbývá dokončit klenbu definitivního ostění v cca patnácti sekcích u portálu Myslbekova.
realizace
text a foto Jakub Karlíček, SATRA, spol. s r.o.
Tunelový komplex Blanka: aktuality z výstavby, červenec 2012
V Na staveništi Patočkova pokračuje výstavba hloubených tunelů mezi křižovatkou Malovanka a technologickým centrem TGC1. V prosinci roku 2011 byl obnoven provoz nad stropem tunelu, budovaném mezi zástavbou metodou podzemních konstrukčních stěn. Na snímku v pozadí je vidět provoz v části obnovené ulice Patočkova. V současnosti jsou budovány klenbové tunely, které navazují na objekt technologického centra TGC1. V severním tunelu (na snímku vpravo) zbývá dokončit Výstavba Městského okruhu v úseku klenbu u dilatačního dílu D15. V jižním tunelu se dokončuje spodní část dilatačního dílu D16 a klenba v rozsahu dilatačních dílů D12–D16.
Malovanka – Pelc-Tyrolka, známého také pod názvem Tunelový komplex Blanka, začala v roce 2007
W Na Prašném mostě pokračují práce na výstavbě hloubených tunelů hlavní trasy, vjezdové a výjezdové rampy, technologického TGC2 Soubor (umístěna staveništích Troja acentra Letná. tří na sebe ného mezi dopravními tunely) a podzemních garáží. Na obrázku je vidět distaveb evidenčními čísly 0079 Špejlatační díl PG2, kdenavazujících byla dokončena betonáž stropusna celou šířku objektu. V současnosti pokračuje výstavba podzemních garáží nad tunely a technoPelc-Tyrolka, 0080 Prašný most – Špejchar logickým centrem. char V pozadí–lze vidět navazující úsek dilatačního dílu SJ6 hloubených tunelů a v ulici Milady Horákové. V prostoru dosud chybějících 9515 Myslbekova – Prašný most – doplňuje ještě konstrukcí, mezi díly PG2 a SJ6, probíhal v loňském roce záchranný archeologický průzkum. Při hloubení stavební jámy bylo nalezeno 77 kostrových samostatná investiční akce, stavba s evidenčním hrobů. Na základě nálezů šperků a keramiky bylo možné toto pohřebiště 0065 Strahovský datovat do sklonku číslem 9. století, respektive první poloviny 10.tunel, století. 2. stavba. Ta zahr-
nuje dostavbu mimoúrovňové křižovatky Malovanka a úsek hloubených tunelů mezi portálem v křižovatce a technologickým centrem TGC1, které je již součástí stavby 9515.
PUBLISHING ACTIVITIES
podzemní stavby věda a v ýzkum v praxi
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Articles in professional journals, including impacted titles
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Articles on journals and newspapers addressed to the broad public, as a part of projects presentation
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Contributions in professional conferences in the Czech republic and abroad
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Audiovisual works preparation
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The Mrázovka Tunnel Publication (2004)
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Publication Underground constructions in the Czech Republic (2007)
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Presentations for the broad public
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Pedagogic activities
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Cooperation with specialized high schools and universities
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stavebnictví 04/12
24.4.2007 11:26:58
Od července 2010 se realizuje také výstavba nového sdruženého mostu přes Vltavu mezi Holešovicemi a Trojou, kde bude stavba ústit do křižovatky Troja na Městském okruhu. Most bude po svém dokončení nejširší v Praze a bude sloužit pro vedení 2 x 2 jízdních pruhů pro automobilovou dopravu. Doplní je stezky pro cyklisty, chodníky a především střední tramvajové těleso. Po převedení dopravy na nový most bude po 33 letech (!) zrušeno mostní provizorium z roku 1981, lidově zvané Rámusák.
Aktuální dění na staveništích (červenec 2012)
text Ing. Jiří Zápařka | grafické podklady SATRA, textspol. A | grafické s r.o., archiv podklady autora a
Nejprve byly zahájeny práce na stavbě 0079, byly hloubeny stavební jámy Troja a Letná. Z trojské strany byla v září 2007 zahájena ražba 2,2 km dlouhého raženého úseku, zahrnujícího také ražené technologické centrum včetně rozsáhlé strojovny vzduchotechniky. V červenci 2009 začala protiražba z Letné; v té době již probíhaly také práce na staveništích Hradčanská, Prašný most a Myslbekova, odkud byla v říjnu 2009 zahájena ražba druhého raženého úseku. V dubnu 2005 započala v předstihu výstavba MÚK Malovanka, včetně portálového objektu tunelu. V prostorově a dopravně velmi exponovaném území mezi tramvajovou smyčkou Špejchar a křižovatkou Prašný most se hloubené tunely budovaly tzv. modifikovanou milánskou metodou. Po vytěžení mělké jámy byly vybudovány podzemní konstrukční stěny a stropní deska, nad níž byly obnoveny ■ inženýrské sítě, byl upraven povrch a následně obnoven provoz. Pod V Obr. 1. Situace tunelu Blanka v severozápadní části Městského okruhu ochranou stropní desky byl pak čelně vytěžen profil tunelu a byla vybudována spodní rozpěrná deska. Obdobným způsobem se budovaly i tunely v prostoru Patočkovy ulice Značná část konstrukce tunelu je umístěna do stavební jámy
hloubené z povrchu. Vzhledem k nebývalému rozsahu odkryvu (místy více než 25 metrů) tak stavba tunelu představovala jedinečnou příležitost pro archeology – mohli zachytit stopy osídlení sahající až do starší doby kamenné. Od října 2008 se při výstavbě prováděl záchranný archeologický průzkum, vedený Archeologickým ústavem AV ČR v Praze a firmami Archaia a Prospecto. Byla učiněna řada významných nálezů, z nichž ten nejdůležitější až v dubnu 2011. Severně od ulice U Prašného mostu a barokního bastionu XIV. bylo objeveno dosud neznámé pohřebiště, celkem bylo prozkoumáno 77 kostrových hrobů se 78 nebožtíky, z nichž nejméně 29 patřilo dětem včetně kojenců. Na základě nálezů šperků a keramiky je možné toto pohřebiště datovat do sklonku 9. století až první poloviny 10. století. Svůj otisk v krajině severně od Pražského hradu zanechalo i období novověké. Stavba tunelu Blanka ve staveništích Prašný most a Myslbekova se bezprostředně dotýká severního pásma barokního opevnění Prahy. V rámci výstavby se revitalizuje prostor pod bastiony a vytvářejí se v dříve nepřístupných lokalitách nové parkové plochy pro veřejnost.
Křižovatka Malovanka V současné době je téměř dokončena, pouze doprava je vedena v některých směrech odlišně od výsledného stavu. Hloubené tunely pod Patočkovou ulicí jsou ve stadiu hrubé stavby, na stropě tunelu budovaného v podzemních konstrukčních stěnách je obnoven provoz od Břevnova až ke křižovatce s Myslbekovou ulicí. Staveniště Patočkova Navazující úseky klenbových hloubených tunelů ve staveništi Patočkova jsou ve stadiu hrubé stavby (obr. 1), téměř dokončeny jsou až k objektu technologického centra TGC1. Probíhají hydroizolace konstrukcí, zásyp stavební jámy
a jeho hutnění po vrstvách. Staví se centrum TGC1 ve 4. úrovni nad komunikacemi (obr. 2). Dokončen je také vzduchotechnický kanál a šachta, propojující centrum TGC1 s výdechovým objektem v ulici Nad Octárnou. V ražených tunelech Brusnice je hotové definitivní ostění. Pokládají se odvodňovací prvky a obrubníky, ukládají chráničky a betonují se chodníky v tunelech. Staveniště Prašný most Na tomto staveništi jsou v celém rozsahu dokončeny hloubené tunely a vjezdová rampa 4 ze Svatovítské ulice. Staví se podzemní garáže nad tunely, technologické centrum TGC2 a výjezdová rampa 3 do křižovatky Prašný most (obr. 3). V ulici Milady Horákové jsou provedeny zásypy na stropě tunelu a připravuje se obnova komunikace. V rámci výstavby Městského okruhu byl také snesen původní most přes železniční trať Praha – Kladno ve Svatovítské ulici. Nahradil jej nový most v šířce celé komunikace, propojující Dejvice s křižovatkou Prašný most. Most je v současné době stavebně dokončen, doprava je vedena provizorně po jeho východní třetině. Je připravena definitivní tramvajová trať na mostovce a na severním předpolí mostu (obr. 4). Západní zábradlí mostu včetně pylonů získá povrchovou úpravu podle požadavků památkářů; východní zábradlí mostu se vybuduje až po převedení dopravy na mostě do definitivního uspořádání. Zajíma-
WObr. 1. Zásyp jámy klenbových tunelů ve staveništi Patočkova
Větrací systém tunelu Blanka Ing. Jiří Zápařka Vystudoval Vysoké učení technické v Brně. Od roku 1998 spolustavebnictví 08/12 50 je externím pracovníkem společnosti SATRA, spol. s.r.o., v oboru větrání silničních tunelů. E-mail:
[email protected]
Příspěvek se zabývá problematikou návrhu, realizace a uvedení do provozu u systému větrání tunelu Blanka. Popisuje základní požadavky, popis funkce systému a jeho částí, představuje závěry studie o využití filtrace odváděného vzduchu pomocí elektrostatických odlučovačů. Závěrem jsou zmíněny zkoušky větracího systému a jeho prvků před uvedením do provozu. Funkce a výběr systému větrání Silniční tunely jsou vybavovány větracím systémem ze dvou základních důvodů:
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Q při všech dopravních stavech musí zabránit akumulaci výfukových zplodin v prostoru tunelu; Q musí zabránit šíření tepla, kouře a výparů při požáru nebo jiných mimořádných událostech, osobám v tunelu pak musí během této události zajistit cestu do bezpečí bez kouře a výparů. Pro dosažení těchto cílů existují dvě základní koncepce větrání: Q podélné větrání, kdy je proudění vzduchu v tunelu zajištěno podélně s osou tunelu; Q příčné větrání, kdy je čerstvý vzduch přiváděn zvláštním kanálem vedeným paralelně s tunelem a je zaústěn po určitých vzdálenostech do tunelu. Vzduch provětrává tunel příčně k ose tunelu a je odváděn do paralelního odvodního kanálu. O výběru systému větrání rozhoduje řada dalších okolností: Q zda se jedná o tunel jednosměrný, nebo obousměrný; městský, nebo dálniční; bez sklonu, nebo s velkým podélným sklonem; Q předpokládaná intenzita provozu, podíl těžkých nákladních vozidel z celkového počtu, výskyt dopravní kongesce, doprava nebezpečných nákladů tunelem; Q místní požadavky na životní prostředí, které určují, zda je možné vypouštět znečištěný vzduch přímo z portálu, nebo ne; Q zvláštní požadavky provozovatele nebo jiných dotčených orgánů; Q místní meteorologické podmínky (vítr, teplota, tlak na portály tunelu); Q výběr větracího systému ovlivňuje řadu dalších aspektů souvisejících úzce s projektem tunelu (strojovny, výdechy pro přívod a odvod vzduchu na povrchu, příčný řez, únikové cesty, elektrický příkon silového napájení).
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awards In an underground structure, a man can be almost imperceptible. The mined ventilation machine room is one of the biggest mined works in the Czech Republic. Only a group of people lends the structure its real human dimension.
2011
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2004
T&T Photo Competition 2011, second in the world photographic competition – the Human dimension photo from the driven engine room of the Blanka tunnel (Jakub Karlíček)
2006
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Ecologically realized construction of the year 2006 – Center of the ČZÚ economic-managerial studies
2005
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Transportation construction of the year 2005 – the Mrázovka tunnel
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Outstanding concrete structure 2003–2004, certificate of merit – the Mrázovka tunnel
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TAURUS, the first prize in the realization category – the Mrázovka tunnel
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Zlatá Pečeť, the first prize in the specialized and technical literature category – The Mrázovka Tunnel publication
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The Quido Záruba, Academician´s award – design and management of the exploratory gallery for the Špejchar – Pelc-Tyrolka construction (D. I. Alexandr Butovič, PhD.)
references S TAT E O R G A N I Z AT I O N S
FIRMS AND INSTITUTIONS
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The Capital of Prague
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Metrostav, a.s.
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Ministry of Transport of the Czech Republic
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Pražská plynárenská Distribuce, a.s.
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Ministry of Defense of the Czech Republic
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Subterra, a.s.
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Ministry of Interior of the Czech Republic
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ČKD DIZ Prague, a.s.
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Ministry of Health of the Czech Republic
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Amberg Engineering Brno, a.s.
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Ministry of Education, Youth and Physical Training
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Telefónica Czech Republic, a.s.
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The Central Region
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ENERGO-PRO, s.r.o.
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Czech National Bank
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The Královský pivovar Krušovice, a.s. Brewery
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Czech Management of Airports
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Inženýring dopravních staveb, a.s.
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The Department of the Capital of Prague Development
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VIS, a.s.
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Directorate of Roads and Motorways of the Czech Republic
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ZAVOS, a.s.
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Matsushita Television Central Europe, s.r.o.
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National Highway Company of the Slovak Republic
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The Královské Vinohrady teaching hospital
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The Magement of Railroad Transport Routes
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The Thomayerova teaching hospital
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The Czech Broadcasting Company
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The Institute of Clinical and Experiment Medicine
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National Heritage Institute
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The Czech Olympic Committee
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Technical Management of Highways and Roads of the Capital of Prague
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Special schools for aurally disabled in Prague
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The Charles University in Prague
The Military Accommodation and Construction Management in Prague
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The Czech Agricultural University in Prague
Č E S K Á KO M O R A AU TO R I ZO VA NÝC H I N Ž E NÝR Ů A T E C H N I K Ů Č I N NÝC H V E V ÝS TAV B Ě
ITA COSUF
ČESKÁ TUNELÁŘSKÁ ASOCIACE CZECH TUNNELLING ASSOCIATION
ITA Committee on Operational Safety of Underground Facilities
www.satra.cz
