The Company ARDECO was established by Engineers with long standing - PDF document

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The Company ARDECO was established by Engineers with long standing activity and experience in engineering, construction and project management. ARDECO’s fjeld of expertise has expanded throughout the years and now covers a broad  Design and Coordination of Track Works (Metro Projects): spectrum of Public and Private Projects. • DFD-Walkways in tunnel design, Concreted Tracks, Tunnel invert fjlling concrete, Elevated Main fjelds of expertise are shortly summarized below. Boardwalks, Signs & Markers. • Track Alignment (horiz. & vertical) incl. Ofgset proof (tunnel/stations/depot sections) • Installation drawings (concrete-ballast) • Embedded Networks Design (installation-routing) • Tunnel drainage design • Stray Current Grid Design • Turnout installation Drawings • Coordination of TW drawings • Special Designs (Transition Slabs, Bufger stop supports, Stinger supports, level crossings) • Floating Structures: Conceptual & Structural Analysis • Depot Special tracks (ballasted, embedded, on beams etc) • Specifjcation for 3rd Rail • Detailed 3rd rail Installation Design • Work Instructions – Method Statements • Bill of Quantities • Trackwork monitoring  CIVIL WORKS for Power Plants  Coordination of Construction Works (CW)  CW Project Management  CW Construction Management  R&D of Engineering Sofuware

METRO PROJECTS Trackworks & Tunnel Facilities Engineering 1. Athens M etro, Base project (1995-2002, 18km, 19 Stations) 2. Athens Metro, Extensions to Eth.Amyna-Stavros, Dafni – lioupoli, Sepolia- Agios Antonios, Monastiraki-Egaleo (2002-2007, 13.9km, 10 Stations) 3. Athens Metro, Extensions to Anthoupoli, Ag.Marina, Elliniko (2006-2012, 8.5km, 8 Stations) 4. Athens metro, Extension to Pireas (2012-Today, 8.5km, 6 Stations) a r . DE . CO . 5. Athens Metro, Sepolia Depot (1995-2002) 6. Athens Metro, Eleonas Depot (2008-2010) 7. Monitoring of Tracks in Line 3 part of tunnel towards Doukissis Plakentias station, in the area of future Agia Paraskevi Station. (2007-2008) 8. Thessaloniki Metro , Extension to Kalamaria (2013-Today, 4.8km, 5 Stations)

OUR SCOPE OF WORKS PROJECT PRESENTATION All Track Works Studies GENERAL DESCRIPRION OF THE PROJECT • DFD-Walkways in tunnel design • DFD-Concreted Tracks • DFD-Tunnel invert fjlling concrete • DFD-Elevated Boardwalks • DFD-Signs & Markers • Track Alignment (horiz. & vertical) PROJECT TITLE • Ofgset proof (tunnel/stations/depot sections) ATHENS ΜΕΤΡΟ • Trackwork installation drawings (concrete-ballast) • Embedded Networks Design (installation-routing) PROJECT AREA • Tunnel drainage design ATHENS – GREECE • Stray Current Grid Design • Turnout installation Drawings PROJECT OWNER • Coordination drawings ATTIKO METRO SA • Special Designs (Transition Slabs, Bufger stop supports, Stinger supports, level crossings) TOTAL LENGTH • Floating Structures: Conceptual & Structural The total length of the Athens Metro network Analysis is currently 31km Double Track Tunnels and • Depot Special tracks (ballasted, embedded, on 34 Stations. beams etc) There are also four (4) Depots (Sepolia, • Specifjcation for 3 rd Rail Stavros, Elinikon and Eleonas). • Detailed 3 rd rail Installation Design • PROJECT MAIN CONTRACTORS Work Instructions – Method Statements • SIEMENS A.G., Bill of Quantities FCC Construccion S.A., • Monitoring of Tracks’ behavior, in Line 3 between ALSTOM TRANSPORT S.A., Ethniki Amyna Station and Doukissis Plakentias VINCI Grand Projects, Station, in the area of the future Agia Paraskevi Station, during excavation works on the ground AKTOR S.A , surface for the construction of Agia Paraskevi J&P-AVAX S.A., Station. When track movement exceeded certain TERNA S.A., limits, circulation was stopped for a period of 9 C.I.Kalogritsas S.A., months until completion of works in the Station. ALPINE Bau GmbH

PROJECT TITLE THESSALONIKI ΜΕΤΡΟ – KALAMARIA EXTENSION PROJECT AREA THESSALONIKI – GREECE PROJECT OWNER ATTIKO METRO SA PROJECT LENGTH The length of Kalamaria extension is 9,6km Single Track Tunnels and 5 Stations . PROJECT MAIN CONTRACTORS AKTOR S.A.

Main Clients Client References SIEMENS A.G. (Germany) FCC Construccion S.A. (Spain) ALSTOM TRANSPORT S.A. (France) VINCI Construction Grands Project (France) AKTOR S.A. (Greece) J&P-AVAX S.A. (Greece) TERNA S.A. (Greece) C.I.KALOGRITSAS S.A. (Greece) ALPINE Bau GmbH (Austria) ELEMKA S.A. (Greece) DB International GmbH (Germany) DE Consult GmbH (Germany) ZIERL CONSULT ZT GmbH (Austria) D2S International GmbH (Belgium)

consulting engineers | rail experts rail rail power build soft a r . DE . CO . a r . DE . CO . τεχνική arsenis design & construction 144, Marathonodromou str. | 15125 Maroussi - Athens | Greece | www.ardeco.gr t. +30 210 6123452, +30 210 6143444 | f. +30 210 6123559 | e. info@ardeco.gr