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Project Description

Rapid traffic load increase derived from tourism, agriculture, and transit transportation required for a highway crossing study in Çanakkale Region. The Dardanelles suspension steel bridge with 2×3 lanes will provide a traffic flow which would ease the traffic problems of the region for the present and future.

Services Provided

  • Geotechnical Survey
  • Feasibility Survey
  • Preliminary and Application Design
  • Structural Detailed Design
  • Drainage Design
  • Environmental Impact Assessment
  • Cross Sections
  • Service Area Design

Project Details

Suspension Bridge
Suspension steel bridge 2×3 lanes
Total length 2196 m.
Span distances 1440 m.
Length of the approach span on each side: 378 m.

Kilitbahir Side Approach Motorway
Motorway with 2×3 lanes (7 km)

1 Elevated interchange
1 At-grade interchange
1 Toll plaza
3 Twin Tube Tunnels;
   T1 Tunnel: 1210.942 m + 1239.058 m
T2 Tunnel: 302.370   m + 307.630 m
   T3 Tunnel: 428.986   m + 421.015 m

1 Bridge

Çanakkale Side Approach Motorway
Motorway with 2×3 lanes (8 km)
1 Elevated interchange
1 Toll plaza
1600 m. Suspended Bridge Approach Viaduct
1 River Bridge
Intercity access road (5 km)

Roundabout

1 Bridge

Project Details

Suspension Bridge
Suspension steel bridge 2×3 lanes
Total length 2196 m.
Span distances 1440 m.
Length of the approach span on each side: 378 m.

Kilitbahir Side Approach Motorway
Motorway with 2×3 lanes (7 km)

1 Elevated interchange
1 At-grade interchange
1 Toll plaza
3 Tunnels total 2196 m.
1 Bridge

Çanakkale Side Approach Motorway
Motorway with 2×3 lanes (8 km)
1 Elevated interchange
1 Toll plaza
1600 m. Suspended Bridge Approach Viaduct
1 River Bridge
Intercity access road (5 km)

Roundabout

1 Bridge

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Project Description

Besides Motorway Design, Construction Supervision and Engineering Services, BOTEK also performed supervision and design for the service buildings of General Directorate of Highways and Toll plazas.

This motorway project comprises two sections. Under the scope of these two sections following structures were built:

  • Maintenance & Operating Areas
  • Parking Areas
  • Service Areas
  • Toll plazas

Total square measure of construction area in three separate sections is 78.000 m2.

Maintenance & Operating areas contain:​

  • Administrative Buildings
  • Dinning Halls

Service Areas were constructed at two separate sections. These sections comprise all necessary managing and administrative buildings. Total square measure of service areas is 360.000 m2

Total square measure of parking areas and other constructed areas is 186.000 m2

In addition to service and parking areas, following structures were constructed in the scope of Pozanti – Tarsus – Mersin Motorway project.

  • Toll plazas
  • Police Stations
  • Gas Station
  • Operating Buildings

Services Provided

  • Cost Analysis
  • Design of Toll Plazas
  • Design of Administrative & Service Buildings
  • Construction Supervision
  • Quality Control

 

 

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During the Pozanti – Tarsus – Mersin Motorway Design, Construction Supervision and Engineering Services, BOTEK also involved in design of the dwellings for General Directorate of Highways.

These residential buildings was built for General Directorate of Highways Personnel who work in motorway service areas and toll plazas

The dwellings consist from 4 identical apartments. They are 4 storied and each of them has 16 flats.

BOTEK performed design and construction supervision of these dwellings. They are completed in 2003.

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Project Description

Pozantı – Tarsus – Mersin Motorway is the major and comprehensive part of the Trans-European Motorway which is located at the Mediterranean region of Turkey and it is also one of the most important roads which connect Middle East, South and South Eastern Anatolia. This motorway 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.

In the scope of this project, BOTEK has also made an urban planning for Mersin city which has one of the most active and significant harbours in Turkey. Within the planning project, approximately 40 km long city roads and their motorway connections were designed and supervised including all drainage works, settlement and structure plans, landscape works, earthworks and traffic census and study.

In addition, BOTEK has provided supervision services for 700,000 m2 of park area which is known as the most significant and extensive projects one in Turkey. It comprises administrative buildings, public buildings, parks, restaurants, shops, petrol stations, toilets and all electrical and mechanical installations related with these facilities.

Supervision Services of this Trans-European Motorway (TEM) project have been carried out in three stages:

1.Pozantı – Tarsus Motorway, Section I. (15.266 km)

This Motorway Section starts at Tekir Hill of Pozantı and ends at Çamalan region. At this section, a part of road infrastructure and some of the structures have previously been constructed by (GDH), General Directorate of Highways.

2.Pozantı – Tarsus Motorway, Section II, (30.492 km)

The motorway which is constructed between Pozantı and Tarsus continues as TAG Motorway in Adana – Gaziantep direction towards East and, as Çukurova Motorway in Mersin-Çeşmeli direction towards West.

3.Tarsus Separation, Mersin Motorway (103.00 km)

Besides motorway works, BOTEK was also responsible for following activities:

  • Lighting Works comprising all motorway, toll plazas, parking areas, service and maintenance areas, tunnels, over-passes, under-passes and interchanges to include transformers, lanterns, armatures, polls, cables, emergency generator and all other ancillary equipments and spares
  • Emergency communications system works include phones, cabling, power source, posts and other works and spares
  • Demolition, reconstruction or relocation of under or above ground electrical, telecommunication lines and drinking water installations
  • Arrangement and planning ofside roads and facilities located alongside of the motorway

Project Summary

  • Pozantı – Tarsus Motorway, Section I:(2×3),   15.266 km
  • Pozantı – Tarsus Motorway, Section II: (2×3),   30.492 km
  • Tarsus – Mersin Motorway: (2×3), 103.000 km
  • Totally 148.7 km Motorway
  • Viaducts (Total Length of 4422 m)
  • Berdan Viaduct (L: 971 Meter)
  • Deliçay Viaduct (L: 893 Meter)
  • İçme Viaduct (L: 425 Meter)
  • Müftü Viaduct (L: 1.088 Meter)
  • Mezitli Viaduct (L: 854 Meter)
  • Mersin – Gözne Road (Outgoing Connection Road on the highway)(L: 191 Meter)
  • Toll Plazas
  • 200 m Long Cut and Cover Tunnel
  • Maintenance Areas
  • Parking Areas
  • Service Areas
  • Over-pass Bridges
  • Under-pass Bridges
  • Interchange Bridges
  • Box Culverts
  • Under-passes
  • Over-passes

Building Summary

Within the scope of Pozantı – Tarsus and Tarsus – Mersin Motorways, there exist;

  • Maintenance and Operating Centres (77,800 m2) each comprising of:
  1. Administrative Building (2 Storey)
  2. Dormitories and Kitchen (4 Storey)
  3. 22×22 (4 Storey) Lodgements
  • Administrative Buildings at each 10 different Toll Plazas
  • Police Stations at 2 different Toll Plazas
  • Parking Areas (185,000 m2) each consisting of toilets, buffets and restaurant buildings
  • Service Stations (367,990 m2) each consisting of petrol stations, restaurants and repair plus maintenance workshops

The grand total of the buildings are approx.   20 000 m2 closed area at a value of nearly EUR 18 Million.

Services Provided

  • Supervision of Motorway Construction
  • Supervision of Viaduct, Bridge & Structure
  • Supervision of Motorway Barriers and Railings
  • Supervision of Construction of Facilities,
  • Parking and Maintenance Areas, Service
  • Stations, Toll Plazas, Administrative and Public
  • Buildings
  • Supervision of Motorway Landscape Works
  • Supervision of Pavement and Earthworks
  • Supervision of Electric and Water Line
  • Installations
  • Supervision of Lighting Works
  • Traffic Census
  • Traffic Signs and Signalization
  • Drainage Works
  • Landscape Studies and Planning
  • Design Review
  • Quality Control
  • Data processing and Documentation
  • Preparation of Final Accounts and Payment

Project Description

This project consists of preliminary and final design, and construction supervision of 2000 – Single unit family homes all infrastructure requirements for 550 Acres, approximately 2,400,000 m².

The Zekeriyaköy Houses, built on 550 acres of Black Sea Cost and consisting of 2000 Single unit villas. The project also consists of Dwellings, Bazaars, Shopping Centers, Hypermarkets, Cafes, Taverns, Common and Personal Parking Areas, and Administrative Buildings. The Contractor is Garanti- Koza Co.

All requirements and features like car parks, common spaces, generators, fire and domestic water tanks e.g. for today’s modern living exist in Zekeriyaköy Houses in the lovely green nature.

All kinds of heat and water insulation techniques were used in the buildings, the main entrances and stairs of which are of granite. Acrylic-based imported paint was applied on the faces. Very simple but good quality materials were used inside the villas and buildings. A parking lot is available for common use; and a surrounding wall was built to ensure security.

Zekeriyaköy Houses are constructed on such a geological zone of Istanbul which has a minimum earthquake risk. All necessary soil tests have been performed and the structures rest on raft foundations. The load-bearing structural frame has been calculated according to the parameters stated in the “Regulations Regarding Structures to Be Constructed in Disaster Zones” which came into force on 01.01.1998. The seismic and structural characteristics of the zone and the building have also be taken into consideration ensuring the resistance and rigidity factors and with the quality of the concrete cast during the construction stage, the safety level which is foreseen in the above mentioned regulation is consequently exceeded.

Services Provided

  • Preliminary and Final Design, Drainage Design
  • Checking and monitoring of construction and installation. (Office based, together with factory and site visits as necessary)
  • Independent review of design, including load definition, structure analysis and details
  • Preparing bill of quantities, Allowance calculations, reporting
  • Material selection, Following up and controlling laboratory tests, Quarry investigation
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Project Description

Kavala Sabancı – Bebek Eliyeşil Villas Project are distinguished residential complexes in Turkey. Complexes consist of 14 private villas in Eliyeşil and 76 villas in Sabancı. Eliyeşil with its individual gardens are built on a hill among century old trees overlooking.

Eliyesil villas have their façade clad with travertine panels and solid hardwood elements. Copper roofs have “Cihannuma”s (small rooms to watch neighboring landscape) which are reminiscent of the Ottoman architecture.

The total construction area of the project which was designed by Arch. Erkut Sahinbas, was 6,156 m2

Services Provided

  • Cost Analyses
  • Preliminary & Final Infrastructure Design
  • Drainage Design
  • Construction Supervision
  • Quality Control
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Project Description

Edirne-Kinali section of Trakya Highway is a part of TEM (Transit European Motorway) connecting East Europe to Middle East. The project consists of (2×3) 155 km. motorway and (2×2) connection roads (60 km) with earthworks, structures, bridges and viaducts, tunnels, pavement, security, traffic and secondary works. BOTEK had been associated with Ove Arup InternationalLondon on the project.

TEM (Trans-European North-South Motorway) is a motorway network which connects the Baltic, Adriatic, Aegean and Black Seas and it has the total planned length amounting to 23797 km, out of which 7021 km are currently in operation. All design and engineering works are made completely according to “TEM Standards and Recommended Practice” which is published by UNECE (United Nations Economic Commission for Europe).

Services Provided

  • Field, Geotechnical and Geodetical Surveys
  • Soil Investigation
  • Preliminary and Final Design
  • Drainage Design
  • Cross Sections
  • Quality Control of Works
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Project Description

The project, the Second Suspension Bridge constructed in the Bosphorus Region, improves the highway connection among the continents; Asia Europe. The project consists of 1 suspension bridge with 2×4 lanes and sidewalks, and a total of 77.1 km peripheral motorway with viaducts and interchanges. BOTEK had been associated with Freeman Fox & Partners, London on the project, which is one of the most elegant, streamlined transportation structures to mark the Bosphorus Region.

For the original structure, BOTEK prepared the preliminary feasibility report, all preliminary works, final design of all highways and connecting roads and interchanges as well as construction supervision. The project also included approaches with complex interchanges to connecting express highways and local streets, service buildings, garages and toll plazas with complete toll facilities and related equipment.

1350 Million US $

Project Details

(2×3) Motorway, 150 km long
(2×2) Connection Roads 8.588 km long
16 Viaducts (Total length of 6553 m)
8 Toll Plazas
5 Parking Areas
10 Elevated Interchanges
2 Service Areas
20 River Bridges

(Total length of 2014 m)
2 Bridges

Hasdal-Okmeydani Connection 5.0 km.

Total 77.1 km

This motorway is a part of the TEM Motorway. TEM (Trans-European North-South Motorway) is a motorway network which connects the Baltic, Adriatic, Aegean and Black Seas and it has the total planned length amounting to 23797 km, out of which 7021 km are currently in operation.

All design and engineering works are made completely according to “TEM Standards and Recommended Practice” which is published by UNECE (United Nations Economic Commission for Europe).

Services Provided

  • Preliminary and Final Design
  • Detailed Bridge Design
  • Elevated Interchange, Viaduct and Suspension Bridge Design
  • Drainage Design
  • Service Area Design
  • Cross Sections
  • Supervision of Landscape Works
  • Supervision of Asphalt Pavement Works
  • Supervision of Cut-fill Works
  • Supervision of Motorway Electric-Electronic Works
  • Supervision of Major and Minor Structure Works
  • Quality Control of the Works
  • Monitoring and Inspection of the Construction
  • Preparation of Bill of Quantities
  • Expropriation Studies
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Project Description

ÇAMSAN – ORDU Wood Factory is active since 1984 over a surface of 162.000 m2 out of which 42.000 m2 comprise to indoor area.

Being the first MDF (Medium Density Fiberboard) producer in Turkey, ÇAMSAN has established its first MDF factory in 1984 in Ordu and started its production with a capacity of 200 m3 per day. ÇAMSAN which carried the honor of introducing this technology for the first time in Turkey still maintains its pioneer position as for the quality, capacity and product varieties that it offers. ÇAMSAN Inc. carries the responsibility of being the first and the pioneer on its branch and never deviates from its quality and line. In other words when MDF is mentioned, ÇAMSAN Inc. is the first company recalled in Turkey.

Services Provided

  • Cost Analysis
  • Design Check
  • Preparing Tender Documents
  • Quality Control