COMPLETED PROJECTS

NO CLIENT PROJECT NAME
CONTRACT DATE
COMPLETION DATE
1
TCDD / OHL - ALARKO Ankara – Eskişehir Railway Rehabilitation Project Engineering and Consultancy Services
06.03.2006
06.09.2007
2
İZMİR METROP. MUNICIPALITY Narbel Public Road Retaining Wall, Culvert, Ground Investigation, Engineering and Consultancy Services
15.03.2006
14.07.2006
3
GÜRİŞ Ankara Subway Cut and Cover Tunnel Project
01.06.2006
15.07.2006
4
TCK Afyon – İhsaniye 4th District Border Highway Project Engineering Services
16.08.2006
11.11.2007
5
TCK Bingöl 11th Dist. Bd. – Karlıova 12th Dist. Bd. Highway Project Engineering Services
05.10.2006
01.03.2008
6
ASKİ Grade Separated Junction Application Projects
01.03.2007
30.09.2007
7
DOLSAR Village Roads Project within the scope of Deriner Dam and HPP
10.04.2007
31.10.2008
8
TCK Koyulhisar Junction – 7th District Border Highway Project Engineering Services
17.08.2007
29.04.2008
9
YÜKSEL PROJE CO. Libya North African Expressway Project (Misurratah – Emssad Section) (500 km)
01.04.2008
30.06.2009
10
KGM Uşak – Denizli Exit – Çivril – Dinar Highway Project Engineering Services
25.07.2008
09.08.2009
11
KGM Bingöl – Solhan Exit – Karlıova 12th District Border Highway (Kazan Dam Relocation) Project Engineering Services
13.07.2011
22.01.2012
12
KGM Akkuş-Niksar Highway Project Engineering Services
10.11.2010
26.05.2012
13
KGM Malatya – Gölbaşı Exit Hekimhan 16th District Br.1st Section Highway Project Engineering Services (Yüksel Proje International Co. Inc. %50 – Koba Eng.and Cons. %50 Joint Venture)
10.11.2010
05.07.2012
14
KGM Malatya – Gölbaşı Exit Hekimhan 16th District Br.2nd Section Highway Project Engineering Services (Yüksel Proje International Co. Inc. %50 – Koba Eng.and Cons. %50 Joint Venture)
10.11.2010
05.07.2012
15
KGM  Erzincan – Başköy – Çayırlı 2nd Sect. Project Engineering and Consultancy Services
10.11.2010
04.02.2013
16
KGM Kadınhanı – Kurthasanlı – 4th District Border Highway Engineering and Consultancy Services (Erka-As Project and Research Co. %50– Koba Eng. and Cons. Co %50 Joint Venture)
14.06.2012
09.11.2013
17
ÖZDEMİR CONS. CO. Erzincan – Pülümür 12th District Border Highway Engineering Services
04.09.2008
31.12.2013
18
DSİ Nevşehir Avanos Sarılar Pond Irrigation Project
22.08.2013
22.02.2014
19
TEKFEN ENGINEERING CO. INC. Kınalı Tekirdağ Çanakkale Savaştepe Expressway (Kınalı – Çanakkale Sect.) Preliminary Design Engineering Services and Preparation of Feasibility Report, Surveying and Geological and Geotechnical Investigation Services in the scope of Consultancy Services
26.01.2010
28.07.2014
20
TEKFEN ENGINEERING CO. INC. Kınalı Tekirdağ Çanakkale Savaştepe Expressway (Çanakkale – Savaştepe Sect.) Route Alternative Studies, Hydraulic and Hydrological Studies, Ground Investigation and Preliminary Geological-Geotechnical Studies, Surveying Works in the scope of Preliminary Design Engineering Services
26.01.2010
28.07.2014
21
YÜKSEL PROJE CO. Ankara – İzmir Exit – Afyon-Antalya-Alanya Expressway (Antalya-Alanya Sect.) Preliminary Design Engineering and Consultancy Services
23.07.2010
23.06.2014
22
KGM   Yeniköprü – Yüksekova Highway Engineering and Consultancy Services
18.08.2011
23.02.2014
23
KGM   Gazipaşa – 5th District Border Highway Engineering and Consultancy Services (Erka-As Project and Research Co. %50– Koba Eng. and Cons. Co %50 Joint Venture)
10.10.2012
16.12.2014
ONGOING PROJECTS
NO CLIENT PROJECT NAME
CONTRACT DATE
COMPLETION DATE
1
KGM   Kastamonu - İnebolu (Ağlı Exit - İnebolu Sect.) Highway Engineering and Consultancy Services (Erka-As Project and Research Co. %50– Koba Eng. and Cons. Co %50 Joint Venture)
25.01.2013
02.02.2016
2
DUYGU CONS. Kahramanmaraş - Göksun 5th District Border Highway
17.09.2012
17.11.2015
3
KGM Demirözü - Otlukbeli Highway Engineering and Consultancy Services (Erka-As Project and Research Co. %50– Koba Eng. and Cons. Co %50 Joint Venture)
21.03.2013
19.10.2015
4
KGM İmranlı - (Refaiye - Suşehri) Exit (Kızıldağ Crossing) Highway Engineering and Consultancy Services (Erka-As Project and Research Co. %50– Koba Eng. and Cons. Co %50 Joint Venture)
17.09.2012
23.08.2015
5
ÖZALTIN CONS. Kiğı - Yedisu Highway Km=0+000 - 46+259.92 Construction Design Works
29.07.2013
29.07.2016
6
EXPO 2016 Antalya EXPO 2016 Antalya Exhibition Area Project and Consultancy Services (ARTI Architecture Engineering Consulting Co. %80– Koba Engineering and Consulting Co. %20 Joint Venture)
01.07.2013
01.04.2016
7
TCDD Doğançay Variant 2nd Stage Doğançay-Sapanca High Speed Railway Project Engineering and Consultancy Services (Erka-As Project and Research Co. %50– Koba Eng. and Cons. Co %50 Joint Venture)
14.05.2014
19.10.2015
8
TCDD Bursa-Gemlik Railway Project Engineering and Consultancy Services (Erka-As Project and Research Co. %50– Koba Eng. and Cons. Co %50 Joint Venture)
20.06.2014
18.02.2016
9
TC GIDA TARIM VE HAYCANCILIK BAKANLIĞI Directorate of FMD Institiute Campus Project Egineering Services
27.08.2014
21.10.2015
10
TCDD Rehabilitation Application Projects for Railway Tunnels No:20-21-22-27-29-31-34 between Adana Gümüş-Durak Stations Engineering and Consultancy Services
23.02.2015
19.10.2015
11
DSİ Erzurum Çat Yavi Dam Irrigation Project
01.04.2015
10.04.2016
12
DSİ Relocation of Village Roads which will be affected by Ilısu Dam and HPS Lake
14.05.2015
16.02.2016
13
ANT CONSTRUCTION MINING INDUSTRY INC. CO. (Alanya – Gazipaşa) Exit – (Taşkent – Başyayla) Exit Highway (KM=32+600-57+900 Arası) Earthworks, Structures,Pavement Works, Bridge and Tunnel Construction Project Engineering Services
16.06.2015
09.05.2017
14
KGM Akşar - Göle Highway Engineering and Consultancy Services (Erka-As Project and Research Co. %50– Koba Eng. and Cons. Co %50 Joint Venture)
28.03.2014
14.07.2016
15
KGM Felahiye - Kayseri Provincial Road Engineering and Consultancy Services (Erka-As Project and Research Co. %50– Koba Eng. and Cons. Co %50 Joint Venture)
23.07.2015
14.10.2016
16
KGM Erciş-Adilcevaz (DAP) Highway (Adilcevaz Kabanları Tunnel) Engineering and Consultancy Services (Erka-As Project and Research Co. %50– Koba Eng. and Cons. Co %50 Joint Venture)
17.08.2015
19.10.2016
17
İSTANBUL METROPOLITAN MUNICIPALITY İstanbul Provincial-Wide Green Area, Street and Square Landscaping, Coastal landcaping and and Marine Structures Project Services (2015/02) (Erka-As Project and Research Co. %50– Koba Eng. and Cons. Co %50 Joint Venture)
16.09.2015
13.09.2018
 
Tel : 0312 472 89 58
Fax : 0312 472 89 93 e-mail : koba@koba.com.tr