STFA Home Page


Field of Activity
Name and Location of Project
Name of Client
Ümraniye - Altunizade Motorway
Istanbul - TURKEY
General Directorate of
Highways
Kinali-Edirne Motorway Viaducts
TURKEY
General Directorate of
Highways
Kınalı-Sakarya Motorway Completion of Selimpasa
Crossroads - Kınalı and Section 1
Istanbul - TURKEY
General Directorate of
Highways
 
Kınalı-Sakarya Motorway Section 4C
Adapazarı Crossroads - Kazancı
Istanbul - TURKEY
General Directorate of
Highways
Construction of New Galata Bridge &
Eminönü and Karaköy Squares
Istanbul - TURKEY
General Directorate of
Highways
Kınalı-Sakarya Motorway
Sekerpinar - Çayırova Connection Road, Section3
Istanbul - TURKEY
General Directorate of
Highways
 
Kınalı-Sakarya Motorway Section 2
(incl. Mahmutbey - Kozyatagi Motorway and
Connection Roads and 2nd Bosphorus Bridge)
Istanbul - TURKEY
General Directorate of
Highways
Construction of Kömürhan
Highway and Tohma Combined
Highway and Railway Bridges
Malatya - TURKEY
General Directorate of
Highways
Const. of Sewerage and Rain Collectors with Horizontal in General of Istanbul
Istanbul - TURKEY
General Directorate of
Istanbul Water and
Sewerage Administration
 
Orhantepe - Tuzla Collectors
Istanbul - TURKEY
General Directorate of
Istanbul Water and
Sewerage Administration
Aşıköy Underground Facilities
Küre-Kastamonu-TURKEY
ETIBANK General Directorate
 
Bakibaba Underground Facilities
Küre-Kastamonu-TURKEY
ETIBANK General Directorate
Adana Water Supply Project
T3 Tunnel Construction
Adana - TURKEY
General Directorate of
Adana Water and
Sewerage Administration
Büyükçekmece Sea Outfall
Istanbul - TURKEY
General Directorate of
Istanbul Water and
Sewerage Administration
Elmalı - Küçüksu Tunnel Construction
Istanbul - TURKEY
General Directorate of
Istanbul Water and
Sewerage Administration
 
Cons. of Pipelines Under Motorways and Railways By Pipe Jacking Method In Gen. of Istanbul
Istanbul - TURKEY
General Directorate of
Istanbul Water and
Sewerage Administration
 
Adana Water Supply Project T2 Tunnel
Adana - TURKEY
General Directorate of
Adana Water and
Sewerage Administration
 
Büyükçekmece Sea Outfall
Istanbul - TURKEY
General Directorate of
Istanbul Water and
Sewerage Administration
 
Elmalı - Küçüksu Tunnel Construction
Istanbul - TURKEY
General Directorate of
Istanbul Water and
Sewerage Administration
 
Cons. of Pipelines Under
Motorways and Railways By Pipe
Jacking Method In Gen. of Istanbul
Istanbul - TURKEY
General Directorate of
Istanbul Water and
Sewerage Administration
 
Adana Water Supply Project T2 Tunnel
Adana - TURKEY
General Directorate of
Istanbul Water and
Sewerage Administration
 
Büyükçekmece Tunnel Construction
Istanbul - TURKEY
General Directorate of
State Hydraulic Works
14th Region
 
Iskenderun-Divriği Tunnel
Repair Works
Iskenderun - TURKEY
Republic of Turkey
State of Railways
 
Izmit Industrial Water Supply
Project, Hereke Tunnel Construction
Izmit - TURKEY
GAMA Industrial Facilities
 
Adana Water Supply Project
Çatalan Tunnel
Adana - TURKEY
General Directorate Of
Adana Water And
Sewerage Administration
 
Shaft Collar Construction at
Çayeli Copper-Zinc Project
Çayeli - TURKEY
CBI - THCI Trafalgar
House Construction
Company
 
Çayeli Shaft Project at
Çayeli Copper-Zinc Project
Çayeli - TURKEY
CBI - THCI Trafalgar
House Construction
Company
 
Shaft Surface Facilities at
Çayeli Copper-Zinc Project
Çayeli - TURKEY
CBI - THCI Trafalgar
House Construction
Company
 
Istanbul Sewerage Project
Kabatas-Baltalimani Tunnels
Istanbul - TURKEY
General Directorate of
Water and Sewerage
Administration
 
Caddebostan-Fenerbahçe Interceptor
Istanbul - TURKEY
General Directorate of
Istanbul Water and
Sewerage Administration
 
First Stage of Istanbul Sewerage Project,
Construction of Golden Horn Collectors
Istanbul - TURKEY
General Directorate of
Istanbul Water and
Sewerage Administration
 
First Stage of Istanbul Sewerage Project,
Construction of Fatih, Haliç & Eyüp Tunnels
Istanbul - TURKEY
General Directorate of
Istanbul Water and
Sewerage Administration
MARINE &
OFFSHORE WORKS
Antalya Water Supply and
Sanitation Project, Sea Outfall
Antalya - TURKEY
Antalya Metropolitan
Municipality
Water & Wastewater
Administration
 
Gölcük Frigate Wharf Construction Works
Gölcük - TURKEY
Ministry of Defense
NATO Infrastructure
Directorate
 
Kemerköy Thermal Power Plant
Plant Cooling Water Intake System Construction
Antalya -TURKEY
Enka Construction Co.
 
Girne Thermal Power Plant,
Seawater Intake System and
Fuel Unload System Const.
Girne - TURKISH REPUBLIC OF
NORTH CYPRUS
Kutlutaş/SGP-A/Siemens
Consortium
 
1350 MW Ambarli Natural Gas
Combined Cycle Power Plant;
Cooling Water Intake and
Outfall Structures Const.
Istanbul - TURKEY
Kutlutaş Const. Co.
 
First Stage of Istanbul Sewerage
Project, Ahırkapı Sea Outfalls
Istanbul - TURKEY
General Directorate of
Istanbul Water and
Sewerage Administration
 
Samsun Fertilizer Plant
Pier Repair and Extension
Samsun - TURKEY
Turkish Nitrogen
Industries, Inc.
 
Taşucu Breakwater
TURKEY
Turkish Cellulose and
Paper Industries Inc.
 
Çanakkale Cement Factory Jetty
TURKEY
Çanakkale Cement
Industry Co.
 
Foça Hacılar Harbour
Stage I and Stage II
TURKEY
Turkish Armed Forces
 
Alsancak Harbour Construction, Phase I
TURKEY
The Ministry of Public
Works
 
Nato Pier and Extension
Iskenderun - TURKEY
Ministry of Defence
 
Jetty for Petrochemical Complex
Yarımca - TURKEY
Petkim Turkish
Petrochemical Inc.
 
Kuşadası Yacht Harbour
TURKEY
General Directorate of
Ports and Lights
 
Tuzla D.S.I. Pipe Factory
Loading Jetty
TURKEY
General Directorate of
State Hydraulic Works,
Ministry of Energy
 
Aliaga Refinery Marine
Loading Terminal
Izmir - TURKEY
Turkish Pertroleum Inc.
 
Samsun Fertilizer Plant Jetty
TURKEY
Turkish Nitrogen
Industries Inc.
 
Dörtyol Marine Tanker Loading Terminal
TURKEY
Turkish Petroleum Inc.
 
Bartin Harbour and Submarine Shelters
TURKEY
Ministry of Public
Works
 

Ereğli Iron & Steel Mill Harbour
TURKEY
Ministry of Public Works
 
Sazlıdere Dam Construction
TURKEY
General Directorate of State Hydraulic Works
 
Istranca Potable Water Project at Kıyıköy Area Istanbul - TURKEY
General Directorate of Istanbul Water And Sewerage Administration
 
Şile Caisson Wells And Darlık Derivation Project Yeşilvadi Regulators
Istanbul - TURKEY
General Directorate of Istanbul Water And Sewerage Administration
 
Kadıncık II, Hydroelectric Project
TURKEY
Çukurova Elektrik A.Ş.
 
1X210 MW Orhaneli Thermal Power Plant
Bursa - TURKEY
Turkish Electricity Authority
 
Erzurum - Doğubayazıt Natural Gas Pipeline Erzurum - TURKEY
BOTAŞ (Petroleum Pipelines Inc. Co.)
 
212 km Bursa-Çan Natural Gas
Transmission Line Project
Bursa - TURKEY
BOTAŞ (Petroleum Pipelines Inc. Co.)
 
Marmara Ereğlisi LNG Terminal Project
TURKEY
BOTAS (Petroleum Pipe Line Co.)
 
İskenderun-Divrigi
Railway Electrification
Iskenderun - TURKEY
Republic of Turkey,
State of Railways
 
Elmadağ Roketsan Facilities Const. & Installation Works Second Stage Buildings
Ankara - TURKEY
Roketsan Roket Sanayi A.Ş.
 
Elmadağ Roketsan Facilities Const. of Infrastr.Facilities & Miscellaneous Buildings
Ankara - TURKEY
Roketsan Roket Sanayi A.Ş.
 
Teletaş Fiber Optic Cable Factory Building
Istanbul - TURKEY
Teletaş, Telecommunication, Industry Trade Inc.
 
Kozyatagi Housing Complex
Istanbul - TURKEY
STFA Civil Developments Co.
 
Kartonsan Cardboard Factory
Izmit - TURKEY
Kartonsan Cardboard Industries Co.Turkey
 
Bağfaş Bandırma Fertilizer Fac.
TURKEY
Bandirma Fertilizer Industry Inc.
 
Yeşilköy Airport Maintenance Building.
İstanbul -TURKEY
Ministry of Public Works
 
Pirelli Tire Factory
Izmit - TURKEY
Turkish Pirelli Tires Inc.
 
Pendik Shipyard and Gantry Crane Runway and Jib Crane Runway Extension
Istanbul - TURKEY
Turkish Maritime Association
 
Shiplift Compound in Iskenderun Harbour Iskenderun - TURKEY
Turkish State Railway Authorities