Cathodic Corrosion Protection of OFFSHORE STRUCTURES

OFFSHORE STRUCTURES

Cathodic Protection

Year

Customer

Country

Project

1973

Nord-West Kavernengesellschaft

Germany

Seawater pumping station Brine pipelines

Activities  Engineering

 Commissioning

 Material supply

 Maintenance

 Construction 1974

1974

NWO Nord-West Ölleitung GmbH

Germany

Mobil Oil AG

Germany

Marine facilities (1 Jetty) 670 Piles, 20" – 30" 2 Total surface: 39 000 m

 Material supply

Marine facilities (2 Jetties) 410 Piles, 40" 2 Total surface: 42 000 m

 Material supply

 Maintenance

 Construction  Commissioning  Maintenance

 Construction  Commissioning

1975

Wasser- und Schifffahrtsamt Wilhelmshaven

Germany

Marine facilities (1 Jetty) 620 Piles, 30" 2 Total surface: 50 000 m

 Engineering

1975

IVG Logistik GmbH

Germany

Seawater pumping station Wilhelmshaven

 Engineering

 Commissioning

 Material supply

 Maintenance

 Construction 1979

1979

C.A. La Electricidad de Caracas

Siemens AG

Venezuela

Indonesia Kota Baja

Harbour and cooling water channels, 450 m sheet piles 2 Total surface: 23 000m

 Engineering

 Commissioning

 Material supply

 Maintenance

Power plant, Offshore facilities for cooling water

 Engineering

 Commissioning

 Material supply

 Maintenance

 Construction

 Construction 1979

1980

1981

1981

1981

1982

Wasser- und Schifffahrtsamt Wilhelmshaven

Germany

Siemens AG

Kuwait

Mannesmann Anlagenbau AG

Saudi Arabia

Wasser- und Schifffahrtsamt Rheine

Germany

Mannesmann Anlagenbau AG

Greece Pahi Bay

C.E.P.A. San Salvador

Marine facilities (1 Jetty) 420 Piles, 40" 2 Total surface: 40 000 m

 Engineering

 Commissioning

 Material supply

 Maintenance

PIC-bridge 82 Piles, 36" 2 Total surface: 3 000 m

 Engineering

Yanbu offshore facilities 2 Total surface: 42 000 m

 Engineering

Sluice Gleesen/Bewergern 2 Total surface: 1 500 m

 Engineering

 Commissioning

 Material supply

 Maintenance

 Construction 

 Material supply  Commissioning 



 Construction

El Salvador Acajutla

Jetty Piles and sheet piles 2 Total surface: 8 000 m

 Engineering

 Commissioning

 Material supply

 Maintenance

Harbour - sheet piles 2 Total surface: 27 000 m

 Maintenance

 Construction 

OFFSHORE STRUCTURES

Cathodic Protection

Year

Customer

Country

Project

1983

Niedersächsisches Hafenamt Cuxhaven

Germany

Harbour: Fährhafen Piles and sheet piles 2 Total surface: 60 000 m

 Material supply

Niedersächsisches Hafenamt Cuxhaven

Germany

Harbour: Alte Liebe Piles and sheet piles 2 Total surface: 40 000 m

 Material supply

DBE mbH Peine

Germany

1983

1984

1984

1986

1986

1987

1989

1990

1990

Niedersächsisches Hafenamt Cuxhaven

Germany

Niedersächsisches Hafenamt Cuxhaven

Germany

Niedersächsisches Hafenamt Brake

Germany

Niedersächsisches Hafenamt Brake

Germany

Gemeinde Maasholm

Germany

Stadt Kiel

Hafenamt Bremerhaven

Activities  Maintenance

 Construction  Commissioning  Maintenance

 Construction  Commissioning

Water treatment plant Sheet piles 2 Total surface: 900 m

 Engineering

 Commissioning

 Material supply

 Maintenance

Sluice gates 2 Total surface: 700 m

 Engineering

 Commissioning

 Material supply

 Maintenance

 Construction

 Construction

Germany

Germany

North West Jetty Sheet piles 2 Total surface: 2 500 m

 Engineering

 Commissioning

North Jetty Piles 2 Total surface: 11 000 m

 Engineering

 Commissioning

 Material supply



Seawater junction channels, Sheet piles 2 Total surface: 850 m

 Engineering

 Commissioning

 Material supply



Yacht harbour Quay wall 2 Total surface: 2 100 m

 Engineering

 Commissioning

 Material supply

 Maintenance

Harbour: Düstenbrook Quay wall 2 Total surface: 6 100 m

 Engineering

 Commissioning

 Material supply

 Maintenance

Tide sluice 2 Total surface: 850 m

 Engineering

 Commissioning

 Material supply

 Maintenance

 Material supply  Construction

 Construction

 Construction

 Construction

 Construction

 Construction 1990

Hafenamt Bremerhaven

Germany

Harbour: Kaiser 2 Jetties 2 Total surface: 140 000 m

 Maintenance



1990

RRI Dortmund

El Salvador Acajutla

Harbour - sheet piles Rehabilitation work 2 Total surface: 27 000 m

 Engineering



Hansestadt Wismar

Germany

Old harbour, Jetty: Zollhaus Sheet piles 2 Total surface: 400 m

 Engineering

 Commissioning

 Material supply

 Maintenance

1991



 Construction

OFFSHORE STRUCTURES

Cathodic Protection

Year

Customer

Country

Project

1991

BETA-Raffinerie Wilhelmshaven

Germany

Jetty, 410 piles 40" Rehabilitation work 2 Total surface: 42 000 m

 Material supply

Ship yard, Warnemünde Sheet piles 2 Total surface: 3 000 m

 Engineering

Sluice: Münster 2 Total surface: 6 700 m

 Engineering

1994

1994

1994

1994

1995

1996

1995 1996

Phillip Holzmann AG

Germany

Activities  Maintenance

 Construction  Commissioning  Commissioning

 Material supply  Construction  Commissioning

Wasser- und Schifffahrtsamt Herne

Germany

Wasser- und Schifffahrtsamt Lübeck

Germany Eckernförde

Wasser- und Schifffahrtsamt Herne

Germany

Phillip Holzmann AG

Germany Bremerhaven

Container Terminal CT3 Sheet piles 2 Total surface: 36 000 m

 Engineering

Niedersächsisches Hafenamt Cuxhaven

Germany

Jetty: Norwegen Sheet piles 2 Total surface: 7 800 m

 Engineering

 Commissioning

 Material supply

 Maintenance

C.E.P.A. San Salvador

El Salvador Acajutla

Harbour - sheet piles 2 Total surface: 27 000 m

 Engineering

 Commissioning

 Material supply



 Material supply  Construction

Marine harbour Eastpier 2 Total surface: 12 000 m

 Engineering

 Commissioning

 Material supply

 Maintenance

Sluice: Rheine 2 Total surface: 8 400 m

 Engineering

 Construction  Commissioning

 Material supply  Construction 



 Construction

 Construction 1996

1996

1996

1996

1997 1998

Niedersächsisches Hafenamt Cuxhaven

Germany

Preussag AG

Germany

Wasser- und Schifffahrtsamt Lübeck

Germany Eckernförde

Bilfinger + Berger AG

Nigeria

Phillip Holzmann AG

Germany Bremerhaven

Harbour: Steubenhöft Piles and sheetpiles 2 Total surface: 18 000 m

 Engineering



Harbour: Ostufer Kiel Piles and sheetpiles 2 Total surface: 2 200 m

 Engineering

 Commissioning

 Material supply



Marine harbour Westpier and Middlepier 2 Total surface: 10 500 m

 Engineering

 Commissioning

 Material supply

 Maintenance

Jetty: Bonny Island Piles 2 Total surface: 40 000 m

 Engineering

Container Terminal CT3 Sheet piles 2 Total surface: 36 000 m

 Engineering

 Commissioning

 Material supply

 Maintenance



 Construction

 Construction 

 Material supply

 Construction

OFFSHORE STRUCTURES

Cathodic Protection

Year

Customer

Country

Project

1998

Hansestadt Bremisches Hafenamt

Germany

Sluice: Fischereihafen 2 Total surface: 800 m

 Engineering

Bilfinger + Berger AG

Nigeria

Jetty: Bonny Island 201 Piles 2 Total surface: 28 000 m

 Engineering

2000

Activities  Material supply

 Material supply

Port of Balboa, CTD Phase 1  Engineering Steel reinforcement inside  Material supply 505 Concrete Piles

2002

Panama Ports Company S.A. Bilfinger + Berger AG

Panama

2003

S.O.C.

Iraq

Albakr Terminal Rehabilitation 150 MMO anodes

Germany Bremerhaven

Container Terminal CT3 A Sheet piles 2 Total surface: 110 000 m

 Engineering

 Commissioning

 Material supply

 Maintenance

Container Terminal CT4 1681 m Sheet piles

 Engineering

 Commissioning

 Material supply

 Maintenance

Southern Oil Company

2004

2006 2008

Hochtief AG

Bremenports GmbH & Co. KG

Germany Bremerhaven

 Material supply

 Construction

 Construction 2007 2009

Bilfinger + Berger AG

2008

Züblin AG

Nigeria

Germany

Jetty: EGTL 228 Piles

 Engineering

Monopile of Research platform

 Engineering



 Material supply 

 Material supply  Survey



 Material supply



 Survey

 Trouble shooting

2009

GNPOC Sudan

Sudan

Jetty: Marine Terminal Port Sudan

2010

H, Young Kenya

Kenya

Mombas Harbour

2010

Panama Ports Company S.A.

Panama

Port of Balboa

2011

AS Elektritsentrum

Estland

Port of Tallin

 Material supply



2008 2012

Bremenports GmbH & Co. KG

Germany Wilhelmshaven

JadeWeserPort 285 Magnetite Anodes

 Material supply



2012

Panama Ports Company S.A.

Panama

Port of Balboa

 Survey

 Trouble shooting

Mabruk Oil Operations

Libya

2012



 CP-System Platform BD1 And FPSO

 Inspection



OFFSHORE STRUCTURES

Cathodic Protection

Year

Customer

Country

Project

Activities

2012

BAUER

Scotland

EMEC Test site

 Engineering

2012

Julius Berger International

Nigeria

Warri Port

 Engineering

2012

IG HKS Ingenieurgesellschaft

Germany

Hadelner Kanalschleuse

 Engineering

2013

Bremenports GmbH & Co. KG

Germany

JadeWeserPorts 230 Magnetite Anodes

2013

Mabruk Oil Operations

Libya

CP-System Platform BD1 And FPSO

 Inspection

2014

Panama Ports Company S.A.

Panama

Port of Balboa

 Survey

2014

Nordic Yarda Warnemünde GmbH

Germany

Nordic Yards 3 Magnetite anode chains

2014

Mabruk Oil Operations

Libya

CP-System Platform BD1 And FPSO

 Material supply

 Trouble shooting 

 Material supply



 Inspection

