Projects
STRATEGIC PARTNER FOR TUNNEL PROJECTS
Below are examples of the projects with TBM machines that we produce and refurbished.
Mahmutbey Bahçeşehir Esenyurt Metro Project
Main Contractor
Scope of Özsöz
Line Length
Number of TBM
Excavation Diameter
Segment Length
Segment Outer Diameter
Segment Inner Diameter
Contract Date
Start Date
Completion Date
Scope of Özsöz
: IC İçtaş İnşaat Sanayi ve Ticaret AŞ
: TBM operation between Mahmutbey-Temapark Station
: 8.944 m (Double Line total)
: 2
: 6570 mm
: 1,50 m
: 6300 mm
: 5700 mm
: 01.11.2021
: 01.06.2022
: On- going – February/2024
: Excavation with the TBM Provided by the Employer, Assembly of the Produced Segments and Completion of the Injection Works.
Bakırköy-Kirazlı Metro Project
Main Contractor
Scope of Özsöz
Line Length
Number of TBM
Excavation Diameter
Segment Length
Segment Outer Diameter
Segment Inner Diameter
Contract Date
Start Date
Completion Date
Scope of Özsöz
:AGA Enerji Nak. Mad. İnş. San. Ve Tic.A.Ş.
:TBM operation between İncirli-Kirazlı
:6.975 m (Double Line total)
:2
:6570 mm
:1,50 m
:6300 mm
:5700 mm
:16.10.2020
:16.11.2020
:05.05.2022
:Excavation with the TBM Provided by the Employer, Assembly of the Produced Segments and Completion of the Injection Works.
Başakşehir – Kayaşehir Metro Project
Main Contractor
Scope of Özsöz
Line Length
Number of TBM
Excavation Diameter
Segment Length
Segment Outer Diameter
Segment Inner Diameter
Contract Date
Start Date
Completion Date
Scope of Özsöz
:ŞENBAY – ÖZGÜN – SÖĞÜT Joint Venture
:TBM operation between Kayaşehir- Başakşehir
:3.298 m (Double Line total)
:2
:6570 mm
:1,50 m
:6300 mm
:5700 mm
:02.06.2020
:25.08.2020
:March/2021
:Excavation with the TBM Provided by the Employer, Assembly of the Produced Segments and Completion of the Injection Works.
Halkalı – Istanbul Airport Metro Project
Main Contractor
Scope of Özsöz
Line Length
Number of TBM
Excavation Diameter
Segment Length
Segment Outer Diameter
Segment Inner Diameter
Contract Date
Start Date
Completion Date
Scope of Özsöz
Yedigöze İnş.Dan.Otom. İç.ve Dış Tic. Ltd.Şti.
TBM operation between Olimpiyatköy – Fenertepe
15.176 m (Double Line total)
2
6570 mm
1,50 m
6300 mm
5700 mm
13.04.2019
20.12.2019
25.01.2022
The Excavation Work was planned in two phases, and firstly, 7,380 meters of excavation started from the M12 Truss Shaft near Kayaşehir in the direction of Olimpiyatköy, and the excavation work of this section was completed in November 2020.The TBMs, which were disassembled from Olimpiyatköy, were reassembled on the M12 Truss Shaft and the excavation works in the Fenertepe direction started in January 2021. Excavation with the TBM Provided by the Employer, Assembly of the Produced Segments and Completion of the Injection Works.
Tunisia Rades Combined Cycle Power Plant Project Cooling Tunnel
Main Contractor
Scope of E-BERK
Line Length
Number of TBM
Excavation Diameter
Segment Length
Segment Outer Diameter
Segment Inner Diameter
Contract Date
Start Date
Completion Date
Scope of Özsöz
Gama Holding
COMBINED CYCLE POWER PLANT PROJECT
COOLING TUNNEL
231 m
1 MTBM
2435mm
3000mm
2400mm
2000mm
22.06.2018
18.10.2018
27.03.2019
In order to connect the cooling water of the natural gas conversion facility in Tunisia Rades region, 2 tunnels are the work of excavation and pipe driving with a 240-meter in total with an E-BERK MTBM machine.
Kocaeli Karamürsel Water Transmıssıon Tunnel
The Main Contractor
Scope of Özsöz
Line Length
Number of TBM
Excavation Diameter
Segment Length
Segment Outer Diameter
Segment Inner Diameter
Contract Date
Starting Date
Completion Date
Scope of Özsöz
Arhat & Medsan Karamürsel Joint Venture
Water transmission tunnel line
2.768 m
1
3250 mm
1.0 m
3000 mm
2600 mm
11.05.2022
23.07.2022
On-going – December, 2023
The project consists of Karamürsel Water Transmission Tunnel in Kocaeli province in Turkey. The tunnel will be excavated by TBM that consisting of length of 2768 m. Single Shield EPB type TBM will be used which one was designed and supplied by E-BERK.The scope of Özsöz is an excavation with the TBM, Tunnel Segment Production and Completion of the Injection Works.
Adıyaman Koçali Irrigation Channel and Tunnel Project
Main Contractor
Scope of Özsöz
Line Length
Number of TBM
Excavation Diameter
Segment Length
Segment Outer Diameter
Segment Inner Diameter
Contract Date
Start Date
Estimated Completion Date
Scope of Özsöz
Kormak İnşaat Malzemeleri Sanayi ve Tic. A.Ş.
Koçali Irrigation TBM TUNNEL PROJECT
5.194 m
1
4980 mm
1,50 m
4800 mm
4200 mm
01.02.2021
01.12.2021
March, 2023
Provision of TBM and Backup Units. Excavation with the TBM Provided by the Employer, Assembly of the Produced Segments and Completion of the Injection Works.
Ergene Deep Discharge Waste Water Transmission Tunnel Project
Main Contractor
Scope of E-BERK
Tunnel A Line 1 Length
Tunnel A Line 2 Length
Tunnel A Line B Length
Number of TBM
Excavation Diameter for Tunnel A Line 1
Diameter after Second Lining for Tunnel A Line 1
Segment Length Tunnel A Line 1
Segment Outer Diameter Tunnel A Line 1
Segment Inner Diameter Tunnel A Line 1
Excavation Diameter for Tunnel A Line 2
Diameter after Second Lining for Tunnel A Line 2
Segment Length Tunnel A Line 2
Segment Outer Diameter Tunnel A Line 2
Segment Inner Diameter Tunnel A Line 2
Excavation Diameter for Tunnel B
Diameter after Second Lining for Tunnel B
Segment Length Tunnel B
Segment Outer Diameter B
Segment Inner Diameter B
Contract Date for Tunnel A&B Lines
Start Date for Tunnel
Completion Date for Tunnel A
Start Date for Tunnel B
Completion Date for Tunnel B
Scope of E-BERK
ÖZGÜN Yapı ve Sanayi Ticaret aş.
Waste Water Transmission Tunnel Project. E-Berk’s manufactured “Anadolu“ and “Lale” TBMs, were used at Ergene Deep Discharge Waste Water Tunnel Constuction Project for Tunnel A Line and Tunnel B Line.
3600 m
6383 m
9923 m
3
3850 mm
2800 mm
1,20
3600 mm
3200 mm
3250 mm
2000 mm
1000 mm
3000 mm
2600 mm
3250 mm
2000 mm
1000 m
3000 mm
2600 mm
03.07.2015
05.01.2016
15.04.2021
08.11.2016
15.12.2021
Tunnel construction and segment coating work with Anadolu TBM and Lale TBM with an inner diameter of 2000 mm.
Güzelyurt and Meserya Cyprus Plain Irrigation Transmission Tunnel
Main Contractor
Scope of ÖZSÖZ
Line Length
Number of TBM
Excavation Diameter
Segment Length
Segment Outer Diameter
Segment Inner Diameter
Contract Date
Starting Date
Scope of Özsöz
Makyol İnşaat Sanayi Turizm ve Ticaret Aş.
Irrigation Transmission Tunnel
5700 m
1
4800 mm
1500 mm
4600 mm
400 mm
15.01.2018
12.04.2018
Tunnel excavation with tunnel segment production and segment covering, and supervision and consulting services.
Mersin Pamukluk Dam Irrigation Transmission Tunnel
Main Contractor
Scope of E-BERK
Line Length
Number of TBM
Excavation Diameter
Segment Length
Segment Outer Diameter
Segment Inner Diameter
Contract Date
Start Date
Completion Date
Scope of Özsöz
İNELSAN İnş. Elekt . San. ve Tic. A. Ş.
IRRIGATION TRANSMISSION TUNNEL
4618 m
1
4980 mm
1500 mm
4800 mm
4200 mm
25.01.2016
29.05.2016
04.01.2018
Excavation with the TBM Provided by E-BERK, Assembly of the Produced Segments and Completion of the Injection Works.