OFFSHORE INDUSTRY SERVICE 2014
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Transcript of OFFSHORE INDUSTRY SERVICE 2014
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OIS Offshore Industrie Service GmbH is one of the leading turn-key
service provider for offshore wind farms in the north- and baltic sea.
OIS belongs to the small market-group of companies in Germany, which
is able to provide complete-service-packages for windfarms due to the
wide scope of inhouse-competences.
Who is OIS ? – Vision & Mission
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OIS - O f f s h o r e I n d u s t r i e S e r v i c e G m b H
• Medium-sized company
• DIN ISO 9001-certified
• ~ 240 employees
• ~ 45 Mio. EUR turnover p.a.
• Mechanical engineering
• Specialist welding company
• Hydraulic services
• Development and Design
IMG Ingenieurtechnik und Maschinenbau GmbH – IMG GROUP
Hamburg - Wismar - Rostock - Lubmin - Bremerhaven
SEAR GmbH
• Medium-sized company
• DIN ISO 9001-certified
• SCC-certified
• ~ 170 employees
• ~ 50 Mio. EUR turnover p.a.
• Electrical systems
• AC and DC equipment
• HVDC-installations
• Project management
• Project management software ISYS
Established 2010 we combine 900 employees expert knowledge of the companies:
OIS GmbH – The Owners
• Medium-sized company
• DIN ISO 9001 (DNV) -certified
• SCC-certified
• ~ 460 employees
• ~ 70 Mio. EUR turnover p.a.
• Corrosion protection
• Repair of GFK structure
• Industrial climber
• Inspection of rotor blades
• Service-vessel fleet
• Flight monitoring
KrebsUnternehmensgruppe
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Wilhelmshaven
Flensburg
Emden
Hamburg
Kiel
Wismar
Rostock
Lubmin
Bremerhaven
G E R M A N Y
Locations
Wiesmoor
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Planning, realization & supervision of service and maintenance works at offshore structures with certified and qualified personnel.
Kompetenzfelder
Skills
Kompetenzfelder
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Service
• Hydraulic • service and maintenance• crane-service
• Electrical engineering
service and maintenance for:• transformers/GIS-facilities/derating• Lightning protection/grounding /potential
equalization/auxiliary power systems• general electrical equipment
• Mechanical engineering
• manufacture constructions and weldings
• Corrosion protection
• protective coating/surface-conservation/ surface-technique
• GRP-technique
• Rotor blade inspection and repairs
• Diving works/inspection ROV
• Industrial climbers (FISAT)
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OIS – FLEETpowered byKREBS OFFSHORE SHIPPING
MV KREBS RESEARCH MV KREBS HELIOS MV PROF. ALBRECHT PENCK
MV KREBS GEO MV KREBSJET MV BÖSCH
TENDER OSB 1 MV ROKO
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ALPHA VENTUS
BALTIC 1 / BALTIC 2
AMRUM BANK WEST
THORNTON BANKS
BARD OFFSHORE 1
LONDON ARRAY
GWYNT Y MOR
WALNEY 1 / WALNEY 2
FINO 1 / FINO 2 / FINO 3
BORWIN 2 / HELWIN 1 / SYLWIN 1
NORDSEE OST
MEERWIND
GLOBAL TECH I
BORKUM WEST II
Offshore Project References
Liebherr-MCCtec Rostock GmbH
Senvion SE
Energie
Baden-Württemberg AG
WeserWind GmbH
Siemens AG
SCHOTTEL Schiffsmaschinen
GmbH
Bladt Industries A/SNordic Yards Wismar /
Warnemünde GmbH
Nordex Energy GmbH
EEW Special Pipe
Contructions GmbH
AREVA Wind GmbH
50Hertz Transmission GmbH
Institut für Angewandte
Ökosystemforschung GmbH
Our customers
ALSTOM Grid GmbH
HOCHTIEF
Construction AG DEME Group
Palfinger AG
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Reference – Onshore Services
• OWF Baltic 2 –Installation and comissioning of Palfinger cranes on TP-Service-Platform
• OWF Baltic 2 –Installation & Deinstallation pile template, Demobilization & Mobilization of Installation vessel „Goliath“
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Reference – Onshore Services
• OWF Nordsee Ost –Conception / Development / Production ofCable Drums for 800 / 630 / 240 mm²
Storage of 800 – 1.000 m eachDrum-diameter 5,00 and 4,00 m
Cable spooling from cable lay vessel tocable drum,incl. logistics and customs handlingincl. disposal of rest cable length
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Reference – Electrical Installation High & Medium VoltageSeafastening / Deseafastening / Commisioning
• HelWin 1 / BorWin 2 / SylWin 1 / HelWin 2
Div. Installation works onshore (via SEAR)(150 kV GIS / HVDC-Components / Seafastening )
Comissioning works offshore (via SEAR)(Deseafastening / Mechanical repairs & installation / Inspections / Operator / Rigger)
Temp. Employment worker (TE-Permission)
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Reference – Corrosion protection
• alpha ventus / Baltic 1 / Borkum West II / Global Tech I -Diverse Repair- and Maintenance works at AC-Transformer stations and WTGs
• BorWin 2 / HelWin 1 / SylWin 1 -Complete painting & conservation works during productionin shipyard (Krebs)
Corrosion protection after installation offshore, Rope access works, Cleaning works
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Reference – Corrosion protection
Krebs group coated til 2014 for OWPs:
- 7 Platforms (AC & HVDC)
- > 500 Transition pieces
- > 660 Monopiles
- > 160 Jackets
- Innumerable volume secondary steel
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Offshore references – periodically underwater surveys(Offshore Windfarm Baltic 1)
following service was carrying out:
• Inspection of the corrosion protection system at the transition pieces
• check of the anodes from the cathodic corrosion protection regarding wear and fouling
• Check of the J-tube and hoses of Trellex regarding fouling
• Inspection of the cable at the opening of the j-tube regarding friction
• Inspection at the transition pieces and foundations regarding cracks
• Check of the condition from the scour protection
• Measurement the covering of the underwater cable
• Measurement of the current position of the cable
• Preparing the required documentation
Using the following methods and equipment
• Organization of the vessel fleet
• Operation of 6 divers
• Operation of an ROV
• Operation of multibeam
• Operation of side scan sonar
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Reference – Vessel charter
• OWF Alpha Ventus –Service Supply and Accomodation Vesselfor yearly turbine maintenance
Corrosion protection with rope access at tripods
• OWF Wikinger –Buoy laying works
Offshore Access system OMAS-33-350-R
for big High voltage direct current-converter-platform
Requirements & Realization
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Overview HVDC-platform – outline data
Transmission power ca. 800 MW
Base area of the platform: 70,0 x 50,0 m (3.500 m²)
Enclosed volume: 3.500 m² x 28,0 m (~ 100.000 m³)
weight: ca. 12.000 t
Accommodation for 40 persons
3 decks (Roof Deck, Deck 1 und Deck 2)
Landing area for helicopter
6 support legs (Jack-Up-Legs) and 1 cable duct
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Your partner when it comes to offshore service!
Contact detailsOffshore Industrie Service GmbHHundsburgallee 9c18106 RostockGermany
Phone: +49 (0) 381 – 12834 460Fax: +49 (0) 381 – 12834 464 E-Mail: [email protected]: www.offshore-industrie-service.de