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Innovative Engineering R Å D G I V E N D E I N G E N I Ø R E R

R Å D G I V E N D E I N G E N I Ø R E R

The Company

ISC Consulting Engineers A/S was founded in 1967 by Kjeld Thomsen M.Sc. (Struct. Eng.), former associate professor at the Technical University of Denmark.

ISC offices are located in Copenhagen, Esbjerg, Viborg, Kalundborg, Kolding, Aarhus and Aalborg in Denmark, and Wellington in New Zealand.

ISC provides comprehensive independent consulting services within all fields of planning, feasibility studies, civil, structural, mechanical, process and electrical engi-neering on a worldwide basis.

ISC has special experience and knowledge in the field of planning and design of advanced civil works such as Industrial Plants, Power Stations, Port Facilities, Oil & Gas, Airports, Bridges and Railways.

ISC has worldwide experience gained on projects carried out in more than 70 countries on 5 continents.

The Staff

The combined staff of the company comprises 250 employees (year 2016/17) of which ap-proximately 70 percent are graduates in civil and structural engineering, electrical or mechanical and related disciplines. The company’s expertise also covers management, planning, computer applications, information systems and mainte-nance systems.

Furthermore, ISC maintains standing agreements of cooperation with individual experts and public scientific institutions, thereby supplementing the company’s know-how in connection with assign-ments requiring multiprofessional teams of spe-cialists outside the company’s own staff.

For further information about the products and services ISC Consulting Engineers A/S can pro-vide, please visit www.isc.dk

ISC Consulting Engineers A/SØster Allé 31DK - 2100 Copenhagen ØDenmarkPhone: +45 35 27 88 00Email: info@isc.dk

Innovative Engineering

BE A PART OF OUR FUTURE

Offshore Substations

Substation Design

ISC entered the offshore wind business with the development and design of the offshore substation for the worlds first offshore wind farm in 2003. This design by ISC has formed the basis for almost all offshore wind farm substations built today.

ISC key competence derives from the ability to undertake the complete range of tasks associated with substation design, from FEED/concept design through detailed design, Tender documents, Assistance during fabrication and installation and commissioning phase, Site supervison and follow up.

ISC provide independent engineering both directly for wind farm owners and developers as well as for EPCI contractors.

l FEED: Layout, Descriptions, Feasibility Studies and preparation for Basic & Detail Design.

l Basic & Detail Design Basis, Design Briefs, Design Design: Drawings and Design Reports.

l Certifications: All projects are certified by independent certification agencies such as DNV-GL, Bureau Veritas and Lloyds.

l Authority Approval in accordance with country Approval: specific regulations such as e.g BSH in Germany. l Offshore Skilled staff holding offshore Assistance: certificate.

Engineering Disciplines

l General Working with the client to achieve Arrangement: the best platform layout solution.

l Structural: Design of an economic yet robust structure which optimises efficient installation. Geotechnical design and design of piles, substructure and topside.

l Electrical: All electrical installations. Cable- ways, Earthing and Bonding, Single Line Diagrams, Power- and Light installations, Fire Alarm System, Auxiliary Systems and ATEX Area Classification. l HVAC: Design of systems to maintain the correct conditions for the sensitive platform equipment.

l Mechanical: Working together with the client to ascertain the appropriate demands and specifications for equipment, lifting and environmental protection.

l Piping: Open drain, bunkering, de- bunkering, sea water cleaning, technical water and sewage systems. Isometrics, material lists and stress analysis. l Process: Process Flow (PFD), Process & Instrumentation Diagrams (P&ID) and flow calculations.

l Fire & Safety: Cooperating together with the client to achieve cost effective fire & safety design. Chaired Hazid and Hazop sessions for the client. Risk Manage- ment.

ISC and Offshore Substation DesignISC Consulting Engineers A/S has extensive experience in the design of offshore substations, dating back to the design of the world’s first offshore substation, installed at the Nysted Offshore Wind Farm in 2003. ISC’s experience in the design of offshore structures is founded on knowledge obtained from over 40 years in the offshore oil and gas industry.

Since then ISC has successfully undertaken the complete detailed design of a further 21 offshore substations. ISC’s portfolio clearly demonstrates a comprehensive expertise within the field of offshore substation design, including a broad spectrum of topside layouts as well as jacket and monopile substructures. ISC has also demonstrated the ability to work alongside local authorities across Europe to produce superior solutions which conform to the local regulations and authority approval.

ISC has also performed numerous FEED studies for offshore substations, the latest being 3 offshore wind farms in the French sector which included topside and alternative substructure concepts such as jacket and gravity based foundations.

KRIEGERS FLAK KFA (200 MW)

Topside weight : 1350 tonnesInstallation year : Expected 2018Water depth : 20 metersSubstructure : Concrete gravityDetailed Design : Topside/substructure (Basic Design)Owner/Client : Energinet.dk

PRINCESS AMALIA (120 MW)

Topside weight : 650 tonnesInstallation year : 2007Water depth : 24 metersSubstructure : MonopileDetailed Design : TopsideOwner/Client : Eneco/Bladt

NORDSEE OST (295 MW)

Topside weight : 1650 tonnesInstallation year : 2014Water depth : 23 metersSubstructure : JacketDetailed Design : TopsideOwner/Client : RWE Innogy/Bladt

SANDBANK (288 MW)

No. of transformers : 2Topside weight : 2230 tonnesJacket weight : 1560 tonnesInstallation year : 2016Water depth : 29 metersSubstructure : JacketDetailed Design : Topside and jacketOwner/Client : Vattenfall/Bladt

KRIEGERS FLAK KFB (400 MW)

Topside weight : 1675 tonnesInstallation year : Expected 2018Water depth : 16 metersSubstructure : Concrete gravityDetailed Design : Topside/substructure (Basic Design)Owner/Client : Energinet.dk

KRIEGERS FLAK KFE MODULE (220/150 KV)

Topside weight : 685 tonnesInstallation year : Expected 2018Water depth : 16 metersSubstructure : Concrete gravityDetailed Design : TopsideOwner/Client : Energinet.dk

NYSTED I (166 MW)

Topside weight : 670 tonnesInstallation year : 2003Water depth : 6-10 metersSubstructure : Concrete gravityDetailed Design : TopsideOwner/Client : Dong Energy

NORTHWIND (216 MW)

Topside weight : 1140 tonnesInstallation year : 2013Water depth : 20 metersSubstructure : MonopileDetailed Design : TopsideOwner/Client : Northwind Offshore Energy/Bladt

GUNFLEET SANDS (172 MW)

Topside weight : 1155 tonnesTransition piece : 155 tonnesInstallation year : 2008Water depth : 15 metersSubstructure : MonopileDetailed Design : Topside Owner/Client : Dong Energy

NORDSEE ONE (332 MW)

Topside weight : 1890 tonnesJacket weight : 1375 tonnesInstallation year : 2016Water depth : 29 metersSubstructure : JacketDetailed Design : Topside and jacketOwner/Client : RWE Innogy/Bladt

WEST OF DUDDON SANDS (389 MW)

Topside weight : 1520 tonnesJacket weight : 1180 tonnesInstallation year : 2013Water depth : 19 metersSubstructure : JacketDetailed Design : Topside and jacket Owner/Client : Dong Energy and Scottish Power

HORNS REV 2 (209 MW)

Topside weight : 1238 tonnesJacket weight : 798 tonnesInstallation year : 2008Water depth : 13 metersSubstructure : JacketDetailed Design : Topside and jacketOwner/Client : Energinet.dk

BORKUM RIFFGRUND 2 (450 MW)

Topside weight : 2185 tonnesJacket weight : 1670 tonnesInstallation year : 2018Water depth : 27 metersSubstructure : JacketDetailed Design : Topside and jacket Owner/Client : Dong Energy

BORKUM RIFFGRUND 1 (320 MW)

Topside weight : 1835 tonnesJacket weight : 1685 tonnesInstallation year : 2013Water depth : 24 metersSubstructure : JacketDetailed Design : Topside and jacket Owner/Client : Dong Energy

LILLGRUND (110 MW)

Topside weight : 670 tonnesInstallation year : 2007Water depth : 10 metersSubstructure : Concrete gravityDetailed Design : TopsideOwner/Client : Vattenfall/Bladt

GODE WIND 01 (332 MW)GODE WIND 02 (252 MW)

Topside weight : 1930 tonnesJacket weight : 1790 tonnesInstallation year : 2015Water depth : 30/33 metersSubstructure : JacketDetailed Design : Topside and jacketOwner/Client : Dong Energy

Bligh Bank Phase 2, installation Belgian North Sea 12-09-2016.

Location : German North Sea

Location : German Bight

Location : Belgian North Sea Location : UK North Sea

Location : German Bight

Location : German Bight

Location : German Bight

Location : UK Irish Sea Location : Danish North Sea

Location : German North Sea Location : Sweden Oresund

Location : Danish Baltic Sea

Location : Netherlands North Sea

Location : Danish Baltic Sea

Location : Danish Baltic Sea

Location : Danish Baltic Sea

NORDSEE OST (295 MW)Installation year : 2014

NORDSEE ONE (332 MW)Installation year : 2016

SANDBANK (288 MW)Installation year : 2016 GODE WIND 01 (332 MW)

GODE WIND 02 (252 MW)Installation year : 2015

WEST OF DUDDON SANDS (389 MW)Installation year : 2013

BORKUM RIFFGRUND 1 (320 MW)Installation year : 2013

BORKUM RIFFGRUND 2 (450 MW)Installation year : 2018

WALNEY 2 (183 MW)Installation year : 2011WALNEY 1 (183 MW)Installation year : 2010

COURSELLES-SUR-MER (450 MW)FÉCAMP (498 MW)ST NAZAIRE (480 MW)FEED STUDY

GUNFLEET SANDS (172 MW)Installation year : 2008

HORNS REV 2 (209 MW)Installation year : 2008

NYSTED 1 (166 MW)Installation year : 2003LILLGRUND (110 MW)

Installation year : 2007

Detailed Designs

BLIGH BANK PHASE 2(165 MW)

Topside weight : 970 tonnesInstallation year : 2016Water depth : 10 metersSubstructure : MonopileDetailed Design : TopsideOwner/Client : Nobelwind/Bladt

Location : Belgian North Sea

RENTEL (300 MW)

Transition piece weight : 800 tonnesMonopile weight : 1100 tonnesInstallation year : 2018Water depth : 31 metersSubstructure : MonopileDetailed Design : Transition piece, monopile and topside cabledeckOwner/Client : Rentel/STX

PRINCESS AMALIA (120 MW)Installation year : 2007

BALTIC 1 (48.3 MW)Installation year : 2010

KRIEGERS FLAK KFA (200 MW)KRIEGERS FLAK KFB (400 MW)KRIEGERS FLAK KFE MODULE

Installation year : 2018

NORTHWIND (216 MW)Installation year : 2013

BLIGHT BANK PHASE 2 (165 MW)Installation year : 2016

RENTEL (300 MW)Installation year : 2018

Location : Belgian North Sea

BALTIC 1 (48 MW)

Transition piece weight : 1100 tonnesInstallation year : 2010Water depth : 18 metersSubstructure : Monopile Detailed Design : Transition piece and monopile. Topside by others. Owner/Client : EnBW/Ballast Nedam

Location : German Baltic Sea

WALNEY 1 (183 MW)WALNEY 2 (183 MW)

Topside weight : 1000 tonnesJacket weight : 940/965 tonnesInstallation year : 2010/2011Water depth : 21/24 metersSubstructure : JacketDetailed Design : Topside and jacket Owner/Client : Dong Energy

Location : UK Irish Sea