Rail Systems

Project Description

This work is the carrying out of the route studies of the approximately 17km long Vezneciler-Edirnekapı-Eyüp-GOP-Sultangazi Railway System Line. The project is determined within the frame of the Istanbul Metropolitan Area Integrated Urban Transportation Plan. Watching out for integration, standardization and also the optimization of the depot-maintenance area, carrying out of the comparative route researches at appropriate scales route alternatives that are to be developed. Determining of appropriate route in the direction of the results of the study, carrying out of the line based transportation studies. Developing of financing model that provides the supporting of the planned rail mass transportation route by real estate investments. Determining of the locations of the stations, the carrying out of the preliminary project designs of the stations and appropriate depot areas. Determining of the operating scenarios, preparing of the construction plans of the selected route with scale of 1/5000 and preparing of the Financial and Economical Feasibility Studies.

Services Provided

• Project Management
• Preliminary Design
• Surveysand reports
  • Geotechnics (seismic study included)
  • Topography Land Survey
  • Traffic
  • Dilapidation
  • EIA/Noise/Vibration
  • Land Usage
  • Utilities
• Utilities Diversion Design
• Traffic Diversion Design
• MEP (Tunne and Station Depot)
• Power Supply, Communication/Signalization
• New Urban Zoning Plan, Expropiations
• Contribution to Design Standards and FS
• Construction Health and Safety
• Bill of Quantities and Tender Documents

Project Description

Ankara – Sivas Railway route is a part of the railway network from west border to east border of Turkey and is located on the railway networks of Europe – Iran, Europe – Middle East and Caucasian countries. Moreover, this line is located on the continuation of Pan-European 4. Corridor. With this project, existing Ankara-Sivas Railway route’s length which is 602 km will be decreased to 461 km. When Ankara – Sivas Railway Project is completed, travelling time between Ankara – Sivas will be decreased from 12 hours to approximately 3 hours.

Services Provided

Infrastructure Supply Works Construction Supervision and Consultancy Services for the Section II KM: 332+300 – 363+527 of the Ankara – Sivas Railway Route.

Project Description

In the content of the Manisa – Menemen railway project, bridges are designed (3 reinforced pre-fabric truss which provide 16.0m clear width, 8 reinforced concrete box frame structure which provides 9.0 m clear width and 3 portal frames which provide 9.0m clear width). It is prepared 1/1000 scale maps with the route drawn of these maps, 1/1000 scale geological maps, expropriation plans and bill of quantities.

Services Provided

• Preparation of Detailed Design
• Geotechnical Survey
• Soil Investigation
• Preparation of Bill of Quantities

Project Description

In the content of the TEKIRDAĞ – MURATLI – BÜYÜK KARIŞTIRAN RAILWAY project, 1/25000 scaled track survey and Forest Management Map, 1/2000 scaled Strip Map Preparation and tracing the track into those maps, Preparation of expropriation Plans, Making the Required Drillings and other Soil Survey Works over the track, Making Projects of Engineering Structures like; Tunnels, Bridges, Retaining Walls and Subway Station Facilities and Railway according to the Technical Provision Principles, Superstructure, Making Projects of Electrification, Signalization, and Telecommunications, Preparation of EIA report, Feasibility Study of the track and reconnaissance and bill of quantities of track and tender documentation preparation  of  double lined Tekirdag-Murali-Buyuk Karistiran Railway Line having general standards maximum slope  %012,5 and minimum Radius curve of 3000m. (in obligatory places with the approval of the Client it can be changed.)

Services Provided

• Prepare the alignment alternatives
• Preparation of detailed Design
• Geotechnical Survey

Project Description

The work done to comply with the agreement and it’s annexes,  geological and geotechnical survey studies of bridges and culverts present in various kilometers was prepared, construction design and static-reinforced concrete calculations of  bridges and culverts was prepared, the profile and plans belonging to the aforesaid railway track was delivered to the Client, the geotechnical reports of the railway track prepared and delivered and the delivered documents, calculations, reports and projects are compliance with  the contract and specifications.

Services Provided

• Prepare the alignment alternatives
• Preparation of detailed drainage design
• Preparation of detailed structures design
• Preparation of detailed stations

Project Description

BOTEK has been completing the works for this very important and comprehensive railway project which is the connecting line of Europe and Turkey. This railway contributes great amounts to development and improvement of these mostly agricultural region and exportation of their production. For this reason, during the feasibility studies and planning stage, these vital subjects have taken into consideration for the economy, tourism and transportation sectors of Turkey. The project of 230 km long Halkali-Bulgaria Dual Line Railway includes the following studies:

• 1/25000 scale route investigation
• Preparation of 1/2000 scale maps with the route drawn of these maps.
• Design of railway structures such as tunnels, bridges, viaducts, retaining walls etc., station buildings and the railway itself in accordance with the provision of the technical specifications.
• Station design
• Design of electrification, signaling and telecommunication
• Feasibility Studies
• Environmental Impact Assessment report of the route
• Preparation of expropriation plans
• Execution of boreholes, laboratory testing and other soil investigation studies
• Preparing of bill of quantities and tender documents

Maximum Design Speed: 250 km/h

Services Provided

• Route Studies (Corridor Investigation)
• Mapping and Expropriation Plans
• Plans and Longitudinal Sections
• Hydraulic – Hydrological Studies
• Drainage System Design
• Soil investigations
• Final railway design
• Preparation of the Detail Designs Regarding the Structures (Tunnels, Bridges, Retaining Walls etc.)
• Cross-sections
• Boreholes and Laboratory Testing
• Environmental Impact Assessment
• Final Design Report