Marine and Coastal Engineering Marine and Coastal Engineering 5

MARINE AND COASTAL ENGINEERING MARINE AND COASTAL ENGINEERING 5

THINK FURTHER

COWI's history in civil engineering dates back to 1930 when the company was founded. Since then, COWI has pushed the boundaries of marine design through our involvement in more than 3,000 marine projects worldwide. These projects range from large and technically challenging LNG terminals, container ports and waterfront developments to cooling water systems, offshore wind farms, flood protection, locks and dams.

Today, we are a world leader in marine and coastal engineering. It is a position we have achieved by diligently pushing the development of new technologies to stretch the limits of what is possible.

We are driven by innovation and by our ambition to work closely with our clients to deliver world-class marine structures. Our services cover the entire life cycle of a marine structure, from the initial ideas to the operation phase, decommissioning or rehabilitation.

With a full set of world-class competencies within marine and coastal engineering combined with local presence and experience, we are ready to take on the most complex projects anywhere in the world – no matter how large or small.

Together, we will take you there. MARINE AND COASTAL ENGINEERING 7

AIN SUKHNA MARINE OIL TERMINAL - GORGON BARROW ISLAND LNG PLANT - AQABA LNG - SHTOKMAN LNG TERMINA - BATUMI TERMINAL - NEW PIER AND QUAY STOCKHOLM VÄRTAHAMNEN - KAPELLSKÄR - JEBEL ALI T3-Q10 CONTAINER TERMINAL - NEW YORK CITY CRUISE TERMINAL DREDGING - CALETA LA MISION PORT - NORVIKUDDEN CONTAINER AND RO-RO TERMINAL - DEVELOPMENT PLAN FOR KRONBORG CASTLE AND ELSINORE HARBOUR - LUSAIL DEVELOPMENT - MUSEUM OF ISLAMIC ART - AL ZORAH DEVELOPMENT - BEIRUT CENTRAL DISTRICT, MARINE WORKS - CASTING BASIN COSTA AZUL - QATAR - BAHRAIN CAUSEWAY - LONDON ARRAY - WIKINGER OFFSHORE WIND FARM - YANBU 2 POWER PLANT AND WATER PROJECT - RABIGH POWER PLANT NO 2 - NEW ORLEANS FLOOD PROTECTION BARRIER OLMSTED LOCKS AND DAM - UPPER ZAKUM ARTIFICIAL ISLANDS - AL RUWAIS PORT DEVELOPMENT - LNG LTD IMPORT TERMINAL AT MUNDRA - SHOAIBA NEW TANKER TERMINAL - LNG PROJECT, IDKU - RAS LAFFAN MARINE - RUWAIS THIRD NGL TRAIN JETTY - LARGE LIQUID TERMINAL NEW YORK – NORVIKUDDEN – FREDERIKSHAVN - SKAGEN - HVIDE SANDE - IRISH RAIL SEA - ISLAND 2 - PEARL-QATAR - ENERGINET - WIKINGER, TRANSFORMER - RØDSAND 2 - THORNTON BANK - DANTYSK - KÅREHAMN - KRIEGERS FLAK OSS - AIN SUKHNA MARINE OIL TERMINAL - GORGON BARROW ISLAND LNG PLANT - AQABA LNG - SHTOKMAN LNG TERMINA - BATUMI TERMINAL - NEW PIER AND QUAY IN STOCKHOLM VÄRTAHAMNENWHY - KAPELLSKÄR - JEBELCHO ALI T3-Q10 CONTAINER TERMINALOSE - NEW YORK CITY CRUISEUS? TERMINAL DREDGING - CALETA LA MISION PORT - NORVIKUDDEN CONTAINER AND RO-RO TERMINAL - DEVELOPMENT PLAN FOR KRONBORG CASTLE AND ELSINORE HARBOUR - LUSAIL DEVELOPMENT - MUSEUM OF ISLAMIC ART - AL ZORAH DEVELOPMENT - BEIRUT CENTRAL DISTRICT, MARINE WORKS - CASTING BASIN COSTA AZUL - QATAR - BAHRAIN CAUSEWAY - LONDON ARRAY - WIKINGER OFFSHORE WIND FARM - YANBU 2 POWER PLANT AND WATER PROJECT - RABIGH POWER PLANT NO 2 - NEW ORLEANS FLOOD PROTECTION BARRIER OLMSTED LOCKS AND DAM - UPPER ZAKUM ARTIFICIAL ISLANDS - AL RUWAIS PORT DEVELOPMENT - LNG LTD IMPORT TERMINAL AT MUNDRA - SHOAIBA NEW TANKER TERMINAL - LNG PROJECT, IDKU - RAS LAFFAN MARINE - RUWAIS THIRD NGL TRAIN JETTY - LARGE LIQUID TERMINAL NEW YORK – NORVIKUDDEN – FREDERIKSHAVN - SKAGEN - HVIDE SANDE - IRISH RAIL SEA - ISLAND 2 - PEARL-QATAR - ENERGINET - WIKINGER, TRANSFORMER - RØDSAND 2 - THORNTON BANK - DANTYSK -KÅREHAMN - KRIEGERS FLAK OSS - AIN SUKHNA MARINE OIL TERMINAL - GORGON BARROW ISLAND LNG PLANT - AQABA LNG - SHTOKMAN LNG TERMINA - BATUMI TERMINAL - RAS LAFFAN MARINE TERMINALS - RUWAIS THIRD NGL TRAIN JETTY - NEW PIER AND QUAY IN STOCKHOLM VÄRTAHAMNEN - KAPELLSKÄR - JEBEL ALI T3-Q10 CONTAINER TERMINAL - NEW YORK CITY CRUISE TERMINAL Photo: Allan Klo experience. Our references showthebreadth and depthofourglobal knowledge andmulti-disciplinaryapproach. We create valueforourcustomersthrough ourworld-class ENGINEERING MARINE ANDCOASTAL WORLD-CLASS MARINE ANDCOASTAL ENGINEERING 9 Photo: COWI illustration › › › › › SERVICES Client Project period FACTS with aspecificphaseforLPGtanksandberth. be completedinfivemaindevelopmentphases The entire project developmentisplannedto products. up to24milliontonnesperannumofvarious accommodate future expansions tohandle pipeline. Theoffshore facilityisintendedto crude carriers(VLCC),connectedviaasea an offshore singlepointmooringforverylarge pipeline andotherauxiliaries.Thehubincludes berths (500-160,000DWT)includingatopside The offshore facilitycomprisesajettyand 21 to59m. the individualproduct storagetanks variesfrom pipelines tothecityofSuez.Thediameter million m³,andtwo50kmlongunidirectional storage tankswithatotalcapacityof2,125 ties. Theonshore facilitycomprises 61product hub includesbothonshore andoffshore facili- complex ontheRedSeaCoastinEgypt.The fully equippedproduct hubattheir AinSukhna Arab Petroleum PipelineCo.has establisheda EGYPT AIN SUKHNAPRODUCTHUB, › › › › › Preparation oftenderdocuments. Front endengineeringdesign(FEED) Plant layoutand3Dmodelling single baymooringandlandpipeline Concept designofmarineterminal, tankfarm, pipeline corridor Topographic surveyatfueltanksiteandland

Pipelines Co.(SUMED) Arab Petroleum 2012-2013

Photo: Saipem-Leighton Consortium › › SERVICES Client Saipem-Leigthon Project period FACTS calculations. documents andperformingindependentdesign which includedcheckingmore than2000 design verificationforthemarinefacility SLC engagedCOWItocarryoutindependent is locatedapproximately 2kmoff shore. spanning 70-80mbetweencaissons.Thejetty A connectingtrestle ismadeofsteel trusses site, towedinandplacedontogravelbeds. concept withcaissonstobeprefabricated off contact inNovember2009basedonadesign the GorgonLNGjettyandmarinestructure Leigthon Consortium(SLC)wasawarded Gas andChubuElectricPower. TheSaipem- Corp, RoyalDutchShellPlc,OsakaGas,Tokyo Venture partnerswithChevron are ExxonMobil LNG projects inAustralia. It isthelargestofmore thanadozen planned shore gasfieldsoff Australia’s northwestcoast. stream athree-train 15mt/y, exploitingoff - gas project onBarrow Islandwillbringon The Chevron-operated Gorgon liquefiednatural AUSTRALIA GORGON LNGPLANT, › › structural integrity. Independent calculationsforvalidation ofthe Independent designverification (IDV) MARINE ANDCOASTAL ENGINEERING Consortium 2009-2014

11 Photo: Stockholms Hamn SERVICES Client Project period FACTS to theterminal. electrical worksandaccessroads andbridges ment works,drainage,utilities,mechanicaland scour protection, soilimprovement, pave- revetment, quayequipment, dredging work, sultant forthedesignofallquaystructures, COWI wasselectedasthecontractor’s con- and 200,000ro-ro vehicles. enable theannualhandlingof300,000TEU from 10to16.5mandthe portcapacitywill The plannedwaterdepthatthequaysranges movalble endrampsforro-ro vessels. shore containercranesand twoberthswith for containercarrierswithfourtofiveship-to- 1.4 kmofquaysaccommodatingfourberths The fullydevelopedportwillcompriseabout located about65kmsouthofStockholm. field portdevelopmentofa44hectare site The Norvikuddenproject green- isamodern RO-RO TERMINAL,SWEDEN CONTAINERSTOCKHOLM NORVIK AND › › › › › › › › › › Estimation ofmainquantities. Concept designofallmarineworks and ro-ro terminal functional requirements forthecontainerterminal Design basisforallmarineworksbasedonthe Programming ofthegeotechnical investigations water levels Numerical modellingofwaves,currents and NCC-Aarsleff Norvikudden Consortium MARINE ANDCOASTAL ENGINEERING 2011-2012

13 Photo: Stockholms Hamn › › › › SERVICES Client Project period FACTS tion works. COWI isthedesignconsultantforallconstruc- the newretaining wallsfrom propeller scour. Rock armourwillprotect theexistingslopesand port thenewloadsbehindretaining walls. used toimprove soilconditionsinorder tosup- Cement-limestone pilesandjetgrouting are is used. ture alargeprefab reinforced concrete L-wall To supportthefillinexistingharbourstruc- ing seabed. wall isusedtoretain thenew fillabovetheexist- piled deckadoubleanchored steelsheetpile together onsite.Alongtheinneredgeof prefab reinforced concrete deckelementscast The pileddeckconsiststypicallyof8mby average length45m). and 1,050 tubularsteelpiles(diameter1,000mm prefab concrete decksupportedbyapproximately will be11m.Thestructuralsystemconsistsofa The designwaterdepthatthenewferryberths berth equipment. with associatedmovablesteelendrampsand ferry berthsandtwoupgradedterminals The newportfacilitywillconsistofthree new OFSTOCKHOLM,SWEDEN THE PORT NEW FERRY ANDCRUISETERMINALIN › › › › Design ofpavement, drainageandutlities. Marine structuraldesign Geotechnical design Tender anddetaileddesign Per Aarsleff A/S 2013-2015

Photo: COWI › › SERVICES Client Project period FACTS to approximately 12mdepth. approximately 730mand is currently dredged cast-in-place concrete cap.Itmeasures concrete caissonbulkhead thatsupportsa Berths 21-24are constructedas aprecast tion, anengineer-diver, andadivesupervisor. COWI mobilizedafullsurfacesupplieddivesta- date theadditionaldredged depth. mine theimprovements required toaccommo- the existingconditionofstructure todeter The objectiveoftheinvestigationwastoassess underwater investigationforberth21-24. an additional2.5m,COWIcarriedout As partofafeasibilitystudyfordredging SULTANATE OFOMAN OFSALALAHINSPECTION, PORT › › Feasibility study. Underwater andabovewaterinspection MARINE ANDCOASTAL ENGINEERING Port ofSalalah 2011 - 15 MARINE AND COASTAL ENGINEERING 17

COPENHAGEN

LONDON

AT ANY GIVEN TIME, WE ARE INVOLVED VANCOUVER IN MORE THAN 200 MARINE PROJECTS WORLDWIDE OAKLAND NEW YORK SEOUL

QATAR WORLDWIDE REACH UAE DELHI CHENNAI SINGAPORE In COWI, we take pride in our achievements. Since our inception, we have been at the forefront of marine engineering, setting the standard for tomorrow’s best practices. Together with our clients, we have been involved in more than 3,000 marine projects all over the world – from Argentina to the far corners of Russia.

We can take your marine project further than you imagine. COWI's key marine and coastal engineering offices are shown here. With offices, around the globe, we are never far away. And regardless of the scope of your marine construction or problem, we deliver worldwide.

All other COWI offices are listed on www.cowi.com Photo: Winther airphoto › › › › › SERVICES Client Project period FACTS phase andthesuccessivecostcalculation. Risk assessmentwasintegratedintheplanning landscape architect JeppeAagaard Andersen. in closecollaborationwiththeClientand The multidisciplinaryproject was developed and parkingforbussescars. The project alsocomprises newaccessroads create thenewKing’s QuayandtheRavelin. Most ofthesoilwasreused inthe project to architectural interpretation oftheoriginalravelin. tion ofvonScholten’s ravelin,acontemporary recreated orrestored includingtherecrea- The fortificationsaround Kronborg havebeen and 1.1kmofbenches. mately 12,000m²ofgranitepaving,lighting, promenades alongthequay walls,approxi- harbour front withnewquaywalls, wooden developed intoarecreational area withanew UNESCO worldheritagelist.Thearea has been Elsinore andKronborg Castle,whichisonthe sive renewal ofthearea betweenthetownof Cultural HarbourKronborg isacomprehen - HARBOUR, DENMARK KRONBORG CASTLEANDELSINORE › › › › › Cost estimationsandsupervision ofworks. Environmental andgeotechnicalinvestigations implementation oftheentire project Project managementconsultantforthe Preparation oftenderdocuments Overall planning MARINE ANDCOASTAL Ministry oftheInterior, Elsinore Municipality ENGINEERING 2007-2014

19 Photo: COWI SERVICES Client Project period FACTS construction ofallmarineworks. marinas andbeaches.Finally, COWIsupervised Lusail Developmentandsubsquentlydesigned activities ofthemarineandearthworksfor COWI completedtheplanninganddesign courses andanentertainmentdistrict. quality beacheswithtopclasshotels,twogolf corporate andmixeduseareas aswell as Further, thedevelopment includesbusiness, dential housingforabout200,000inhabitants. new developmentincludeslowandhighriseresi - new islands,accesschannelsandbeaches.The line through dredging andreclamation, creating The project hastransformed thepresent shore- tan inNewYork. size astheentire MidtownandLower Manhat- about 21km²whichisapproximately thesame the shoreline northofDoha.Itcovers anarea of The waterfront developmentislocated along QATAR LUSAIL DEVELOPMENT, › › › › › › › › › › › › › › › › Construction supervision. Assistance intenderingandcontracting phase Preparation oftenderdocuments Conceptual anddetaileddesign Environmental impactassessment Geotechnical investigations Bathymetric andtopographicsurveys Master planning Qatari Diar/BechtelOverseas Corporation 2004-2014

Photo: London Array › › › › › › › SERVICES Client Project period FACTS structure interaction. geotechnical methodologyforcalculationsofsoil- Significant advanceswere introduced inthe projects tousetheconicalgrouted connection. The project isoneofthefirstoffshore wind IMS IngenieurgesellschaftmbH,COWI-IMSJV. engaged COWIasleadinajointventure with out thedetaileddesignofmonopiles,ABJV and installationofthesteelfoundations.To carry (ABJV) ascontractortoundertakefabrication missioned Aarsleff |Bilfinger BergerJoint Venture A consortiumofDONG,E.ONandMasdarcom- tonnes ayear. reduce harmfulCO ergy topowernearlyhalfamillionUKhomesand Its turbinesare capableof generating enoughen- are amongstthelargestever built. lengthupto85m,thesefoundations 25 m.With installed atwaterdepthsbetween0mand piles of4.7mand5.7diameterhavebeen peak ratedpowerof630MWin2013.Mono- offshore windfarmistheworld’s largest, witha Siemens 2.6MWturbines,theLondonArray 175monopiles,designedtocarrythe With WIND FARM, UK LONDON ARRAY OFFSHORE › › › › › › › Risk management. Scour assessment Cathodic protection analysisanddesign Driveability analyses Geotechnical design Structural design Hydraulic loadcalculations ² emissions by over 900,000 emissionsbyover900,000 Aarsleff /BilfingerBerger MARINE ANDCOASTAL ENGINEERING Joint Venture 2009-2013

21 Photo: COWI technical investigationsforthe2 (BSH) release, andisfinishing thedetailedgeo- jackets structure design. design servicesinadditiontothetopsideand work includesthemechanicalandelectrical For theoffshore substation,COWI’s scopeof deliver upto400MW. release. Theoffshore windfarmisexpectedto › › › › › SERVICES Client Project period FACTS tigations forthe1 preliminary geophysicaland geotechnicalinves- COWI wasIberdrola’s representative inthe tions andthebasicdesignofsubstation. entrusted withthedetaileddesignoffounda- urgesellschaft mbH,ledbyCOWI,hasbeen The jointventure ofCOWIand IMSIngenie- GERMANY WIKINGER OFFSHOREWINDFARM, 5 MWturbine,fortheapplication2 the jacketfoundationsequippedwithAREVA design, wewere awarded thebasicdesignof up to42m.Basedonourpreliminary foundation tions andjacketfoundationsfordepthvariations concepts formonopiles,gravitybasedfounda- of theturbinefoundationtypes,investigating Before this,COWIcarriedoutthe feasibilitystudy › › › › › Low voltagedesign. Electrical andmechanicaldesign Geotechnical design Hydraulic design Structural designoftopsideandjackets st Germanregulatory system's MARINE ANDCOASTAL Iberdrola Renovables nd BSHrelease. ENGINEERING Video animation Video 2010-2014 nd BSH BSH

23 Photo: Hvide Sande Havn that extraexpertiseyouneed.Thechoiceisyours. at anygivenmomenttoprovide yourproject with We canhandletheentire project, orwecanstepin decommissioning whenthetimecomes. to theoperationalphaseandrehabilitation –or life cycleofamarineproject from earlyideas ourservices,wecovertheentire projectWith OUR SERVICES MARINE ANDCOASTAL ENGINEERING 25 MARINE AND COASTAL ENGINEERING 27 DIFFERENT PHASES SITE SUPERVISION We handle all disciplines relating to DIFFERENT SERVICES preconstruction and construction, project completion and subsequent defects liability INDEPENDENT DESIGN CHECK AND period and we deliver full project quality VALUE ENGINEERING documentation. Agility and expertise are the key to efficient marine and coastal engineering. We provide assistance to clients of complex We bring both to the table to make sure we provide you with the exact marine projects assessing if the project is RE-EVALUATION AND REHABILITATION service and expertise your project needs – regardless of where you are in reliable, safe, durable, constructable We cover all phases and every step of the the process. and optimal. inspections to ensure that technical evaluations are coherent – from visual inspections to special studies of load capacity and safety of structures.

CONSTRUCTION ENGINEERING We design rehabilitation works for existing The right selection and combination of structures for increased capacity and for construction methods is of crucial importance replacement of key structural elements. to any marine project. We handle erection schemes, logistics, temporary structures as well as the erection engineering itself. DESIGN OPERATION AND MANAGEMENT PROJECT IMPLEMENTATION We handle everything from development of Our asset management is based on worldwide We provide policy planning, advice and design basis to construction aspects as well practical experience with planning, budgeting management consulting in relation to project as life-cycle design. We have state-of-the- and handling of short and long-term operation, decision and project implementation. art analysis tools that enable us to deliver competitive designs to tight schedules. With maintenance and rehabilitation works, as well our vast experience we can secure delivery of as implementation of management concepts. your project to quality, on time and budget. SITE STUDIES Understanding the environment in which the project is to be constructed requires knowledge obtained from various sources. The quality FEASIBILITY STUDIES CONSTRUCTION MANAGEMENT of the project depends on the accuracy and We have all the competencies to carry out We handle the contract, monitor the progress DECOMMISSIONING details of information obtained through these feasibility studies. And we take into account of the project in all details as well as cost To facilitate the choice between removal investigations. This includes met-ocean data technical, environmental, social and economic control and take care of risk management. We options, we carry out quantitative, comparative gathering and assessment, seismic and aspects to establish the basis for the right also handle stakeholders and authorities and risk assessments of the various options and tsunami studies, collision/spill risk assessment decisions. perform technical follow-up. we take damaged structures, personnel and and mitigation, and navigation simulations. environmental risks into account. Photo: COWI › › › › › › › SERVICES Client Project period FACTS water levels). for marinestructures (extreme waves,currents, used todevelopnearshore design conditions and aseawateroutfall.Hydraulicmodellingwas intake facilityandassociatedpumpingstation The marinefacilitiesconsistofaseawater as consultantforthedetaileddesign. contractor forthemarinefacilitieswithCOWI Saudi Archirodon Ltd.hasbeenselectedas 280 kmnorthofJeddah. the KingdomofSaudiArabia,approximately The plantislocatedontheRedSeacoastof cooling. process andportablewater andseawater City tomeettheincreasing demand forpower, power andwaterplantforYanbu 2Industrial is developinganew850MW(nettothegrid) The powerandwaterutilitycompanyMarafiq SAUDI ARABIA YANBU 2POWERANDWATER PROJECT, › › › › › › › drainage). Infrastructure design(roads andstormwater Architectural andstructural designofbuildings Pumping stationdesign Design ofbreakwaters and revetments Design ofdredging andreclamation Hydraulic andcoastalengineering Seawater intake/outfallchanneldesign MARINE ANDCOASTAL Saudi Archirodon Ltd. ENGINEERING 2011-2014 29 Photo: COWI SERVICES Client Project period FACTS services forthemarinesubcontract. COWI provided numericalmodellinganddesign ture andbreakwaters, andshore protection. pumping station,outfallchannel,struc- pipes, intakebasinsurrounded byrevetments, the powerplantanditcoversseawaterintake contract entailsaseawatercoolingsystemfor Doosan forthemarineworks.Thesub- Huta MarineWorks Ltd.wassub-contractor to Plant No.2. Company (SEC)todelivertheRabighPower curement contract(EPC)by SaudiElectricity (Doosan) wasawarded theengineering pro- Doosan HeavyIndustries&Construction 700 MWcapacityeachwere installed. ditional four(orsix)powergenerationunitsof programme forRabighPower Station,anad- of SaudiArabia.Asparttheexpansion Sea coast,northofJeddahintheKingdom The project islocatedinRabigh, ontheRed SAUDI ARABIA RABIGH POWERPLANTNO2, › › › › › › › › › › of marineworks. Electrical engineeringforthecathodic protection pipes Piping engineeringforintakeglass reinforced Geotechnical engineering revetment, andoutfallstructure station, carriedoutinhydrauliclab,breakwater Management ofphysicalmodellingpumping Hydraulic engineeringandnumericalmodelling Huta MarineWorks Ltd. 2010-2013

Photo: COWI › › › › › › › SERVICES Client Project period FACTS the taintergates. pass segmentsandsupportedthedesignof blocks andtheliftingframefornavigable the navigablepassprecast segments,paving COWI alsocompletedtheshelldesignfor anchors anddolphins. mating detailsfortheprecast shells,mooring cradle, steelframetremie mat templates,lifting/ tem bothaboveandbelowwater, precast shell skidway railincludingbeamandfoundationsys- and steelretaining walls,gantry cranebeams, The constructiondesignencompassedconcrete segments. rine skidwayforload-outofthepre-cast shell support oftheprecast yard includingthema- navigation damandalsoconstructiondesign COWI provided thedetaileddesign forthenew downstream scourprotection. sections, afixedweirsection,andupstream and a 1,400-footnavigablepass,twoboatabutment consist ofan800-foot-longtaintergatesection, the confluencewithMississippiRiver. Itwill under construction16milesupstream from The OlmstedDamontheOhioRiveriscurrently IL, USA OLMSTED LOCKSANDDAM, › › › › › › › Seismic analysis andcostestimation. Mooring andberthing Foundation design concrete elements Detailed designofallprecast andinsitucast Heavy liftsystems Dredging Casting yards/launch system

U.S. ArmyCorpsofEngineers, MARINE ANDCOASTAL Louisville District ENGINEERING 2005-2020 31 Client › › SERVICES Project period FACTS vulnerability. a naturalfunnelidentifiedasanarea ofcritical waterway andtheMississippiRiverGulfoutlet, near theconfluenceofGulfintracoastal The IHNCbarrierwascompletedbymid-2012 ing ofthecity. along theIHNCcontributedgreatly totheflood- storm surgeduringHurricaneKatrinain2005 canal. Failures offloodwalls overwhelmedby entering NewOrleans’innerharbournavigation tion ofastormsurgebarriertokeepsurgesfrom The federallyfundedcontractwasforconstruc- construction. example ofinnovativedesignandfast-track design honorin2014;andisanexcellent American SocietyofCivilEngineers'highest States ArmyCorpsofEngineers.Itwonthe design-build project everawarded bytheUnited This $1.3billionproject isthe largestcivilworks harbour navigationcanal(IHNC)inNewOrleans. tion, tidalflows,andstormsurgeintotheinner both ofwhichwillbeusedtoregulate naviga- structure; andaconcrete swingbargegate; tions andguidewalls,forthemainsectorgate of thefloodbarrierandmonolithsfounda- COWI wasresponsible for the detaileddesign BARRIER, LA,USA NEW ORLEANSFLOODPROTECTION › › protection. structure, GIWW approach walls,and scour concrete by-passbargegate,MRGOberm gate monolith,batterpilefloodwall, reinforced Concept anddetaileddesignof the mainsector Numerical modelling 2008-2012 The U. S. Army CorpsofEngineers

MARINE ANDCOASTAL ENGINEERING 33

Photo: Shaw E&I Photo: Claus Knuth to pushtheboundariesmaximisevalueforourclients. aspects ofmarineandcoastalengineering.Andwecontinue Today, ourteamsdeliver cutting-edgeknow-howinall in thefieldofmarinestructures. techniques, theuseofnewmaterialsandtechnologies participated intheresearch anddevelopmentofnew Since wedesignedourfirstmarineproject, wehaveactively OUR TEAMS MARINE ANDCOASTAL ENGINEERING 35 MARINE AND COASTAL ENGINEERING 37

DIFFERENT ASSIGNMENTS DIFFERENT COMPETENCIES

Our extensive pool of engineers and experts enable the project manager to set up a team with the right competencies to match your project.

THE CONSTRUCTION THE GEOTECHNICAL THE PROJECT THE STRUCTURAL THE SEISMIC THE HYDRAULIC AND > STRUCTURAL DESIGN > DREDGING DESIGN > COST ESTIMATION > REHABILITATION ENGINEERING > WAVE SPECIALIST EXPERT MANAGER ENGINEER EXPERT COASTAL EXPERT MODELLING > HYDRAULIC MODELLING > SOIL STRUCTURE INTERACTION > HYDRODYNAMIC FLOW MODELLING Our construction Our geotechnical Our project manager Our senior structural Based on information Our hydraulic expert specialist works to expert specifies is responsible for engineers are from the site, our is responsible for > CURRENT MODELLING > METOCEAN STUDIES > SERVICE LIFE DESIGN > LABORATORY TESTING > SEISMIC secure the balance the geotechnical managing the contract responsible for all seismic expert determining how between design and site investigations, with the client and for basic engineering establishes spectra the hydrodynamic ANALYSES > FATIGUE ASSESSMENTS > FINITE ELEMENT ANALYSES > LIFE CYCLE COSTS > SUSTAINABLE construction. analyses the results delivering the project aspects of the and time series to be processes influence ENGINEERING > MECHANICAL AND ELECTRICAL INSTALLATION DESIGN > OPERATIONAL RISK MANAGEMENT and establishes a on agreed time and project – drawings used in the design the design and geotechnical design budget. and verification, to process. functionality of any > CONSTRUCTION RISK MANAGEMENT > NAVIGATION SIMULATION > MASTER PLANNING > STRUCTURAL DYNAMICS basis for the project. secure practical structure. buildable structures. > SHIP COLLISION RISK > UTILITIES > BUILDING DESIGN > MODEL TEST VERIFICATIONS > SHIP IMPACT PROTECTION

> MOORING ANALYSES > HAZID/HAZOP

Photo: COWI › › › › › › › SERVICES Client Project period FACTS consultancy servicesforconstruction. eral andsitesupervisionquantitysurveying COWI provides post-contract professional gen- and landscapingincludingirrigation). drainage, LV, HVandELV, telecommunication utilities (sewerage,potablewater, surfacewater In addition,there willbeserviceroads andall gantry cranesandblockpaving. slipways, fuelstoragetanksanddispensers, utilities andportfurniture, floatingpontoons, fenders, navigationaids,rock revetments, ing, reclamation, concrete blockquaywalls, The marineconstructionworkincludesdredg - vegetables, livestockandbuildingmaterials. importing generalcargoincludingfruitand trading vesselsandpassenger/carferrytraffic new facilitiestoaccommodatedhows,coastal the developmentofexistingfishingportwith 120 kmnorthofDoha.Theproject comprises Al RuwaisPortislocatedapproximately QATAR AL RUWAIS DEVELOPMENT, PORT › › › › › › › Site supervision. Post contractquantitysurveying Record documentation As-built drawingreview Quality assuranceprogram Redesign ofmarineworks Project management Public Works Authority(PWA) 2010-2014

Ashghal

Photo: COWI › › › › › SERVICES Client Project period FACTS struction servicesincludingsitesupervision. COWI provides thepreconstruction andcon- and outfall. form, shore protection works,seawaterintake with anapproach trestle of1.1km,flare plat- The marineconstructionworkincludesajetty riers ofupto285,000m³capacity. The terminalisdesignedforhandlingLNGcar connection tothenaturalgasgrid. handling, pressurization andvaporization, and ing andunloading,storagetanks,boil-off gas The terminalconsistsofLNGcarrierberth- Gujarat, India. fication terminalinMundraPorttheStateof 20 MTPA) LNGreceiving, storageandregasi- (GSPC) isdevelopinga5MTPA (expandableto The GujaratStatePetroleum Corporation INDIA GSPC LNGTERMINALAT MUNDRA, › › › › › Site supervision. Owner’s engineeringservices Request forproposals Cost estimation Front endengineeringdesign (FEED)review MARINE ANDCOASTAL Whessoe Projects Ltd. ENGINEERING 2012-2017 - 39 Photo: Nicky Bonne solution foryou. terminal, weestablisha specificteamtoensure thatwedeliverthe perfect For everyproject, from asmallcoastalprotection project toamajor LNG geo mappingandenvironmental impactassessment. of marineengineering–from themarineconstructionitselftotraffic planning, engineers andexpertsworkingtogethertoseamlessly integrateallaspects Every marineproject isunique.To meetthischallenge,wehaveworld-class OUR EXPERTISE MARINE ANDCOASTAL ENGINEERING 41 MARINE AND COASTAL ENGINEERING 43

DIFFERENT CHALLENGES DIFFERENT EXPERTISE

We combine our expertise and competencies to deliver the optimal solution to your challenge.

DESIGN PROCUREMENT ››Marine foundation design ››Procurement strategies ››Offshore wind turbine foundations ››Tender documents LIFE CYCLE CONSIDERATIONS ››Marine terminals ››Scheduling ››Operation and emergency planning ››Ports ››Contracting ››Inspection and maintenance systems ››Coastal engineering ››Life cycle cost optimization CONSTRUCTION ››Waterfront developments ››Sustainability ››Construction management ››Man-made islands ››Site supervision CONCEPT DEVELOPMENT ››Breakwaters ››Marine structures ››Electrical and mechanical design SITE INVESTIGATIONS ››Renderings and animations of installations ››Design basis development ››Geological, wind and hydraulic IMPACT ASSESSMENT investigations ››Environmental impact ››Operational risk and safety ››Hydraulic modelling concepts ››Social impact ››Metocean conditions ››Planning impact ››Cost impact MARINE AND COASTAL ENGINEERING 45

THE PEARL-QATAR The Pearl-Qatar project involved detailed design of the reclamation works for the 400 hectare new island requiring approximately 13.5 million m³ of fill and the associated sea defence structures for the 40 km of new shoreline.

The development included private beaches along most of the perimeter, which adds to the aesthetics and exclusiveness of the development. Various concepts were developed to create a variety of beach environments that are optimised to suit the local conditions and requirements.

Numerical hydrodynamic model studies were carried out to determine the metocean design basis.

COWI has, in addition to the island design, rendered technical assistance during construction and the design of the marinas.

FACTS Project period 2003-2008 Client United Devlopment Company (UDC)

SERVICES ›› Bathymetric survey ›› Design of marinas ›› Design of culverts ›› Design basis ›› Conceptual design ›› Detailed design ›› Preparation of tender and contract documents. Photo: Courtecy of United Developments Company, Qatar Photo: Courtecy of United Developments Company, MARINE AND COASTAL ENGINEERING 47 MARINE TERMINALS PORTS AND HARBOURS

RUWAIS SULPHUR EXPANSION, KNPC NORTH AND SOUTH PIER PORT OF REDWOOD CITY, SHIP HANDLING PROCEDURES SHTOKMAN LNG TERMINAL, MASTER PLAN FOR KAKINADA PLANNING FOR CRUISE SHIP PORT OF FREDERIKSHAVN, SONAREF REFINERY MARINE BROOKLYN NAVY YARD, UNITED ARAB EMIRATES SURVEY, KUWAIT CALIFORNIA, USA FOR SEMARANG FSRU, RUSSIA SEZ PORT, INDIA FACILITY, GREENLAND DENMARK TERMINAL, ANGOLA NY, USA INDONESIA Marine terminal for export of granulated Terminal for gas import and export of Deepwater access for bulk, neo-bulk, and Establishment of a gas condensate facility All-weather, deep water, multipurpose Updating and clarifying current and future The port expansion comprises 4.5 km of Two-berth terminal for receiving crude for Survey of existing conditions to develop sulphur to handle bulk carriers of 10,000 crude oil and refined products, for vessels liquid cargos. Existing Wharves 1 and 2, Pertamina Persero intends to build in the Teriberka Bay on the north coast of world-class port for dry bulk cargo such cruise ship operations at the Ilulissat Ice- outer breakwaters and dredging of more a new refinery. a maritime economic study and a recom- to 65,000 DWT. The marine terminal is of up to 300,000 DWT. built in the 1930’s and 1940’s, are used infrastructure for gas importation, storage the Kola Peninsula. as coal, fertilizer, fertilizer raw materi- fiord in Qaasuitsup Kommunia in northern than 6 million cubic meters from the new mendation of rehabilitation alternatives. equipped with a quadrant ship loader for offloading aggregate, primarily from and distribution centred on the port of als, food grains and other bulk cargo; Greenland. port basin to be used as landfill for the Project period: 2013-2014 with a capacity of 1,400 tons/hour and a Project Period: 2012-2014 Panamax vessels. COWI was retained to Semarang and is now carrying out a Project Period: 2009-2012 containers; liquid bulk cargo like crude new harbour areas. A new 1,000 m long Client: Odebrecht Angola Project period: 2012-2013 radius of 58 metres. Client: Kuwait National lead a modernization project for Wharves number of related feasibility-type studies. Client: Shtokman Development AG oil, POL, bulk chemicals/petrochemicals, Project period: 2013 quay is built with 11 m water depth, but Projectos e Serviços Lda Client: Brooklyn Navy Petroleum Company and 1 and 2. edible oils; project and engineering cargo, Client: Qaasuitsup Kommunia designed for future dredging to 14 m wa- Yard Development SERVICES: SERVICES: Project Period: 2007-2011 Integral Services Co. W.L.L. (ISCO) Project period: 2014 and other cargo. ter depth. The access channel to the port ›› Review of pre FEED and FEED study SERVICES: ›› Independent design verification (IDV) of SERVICES: Client: Dodsal/Pegasus TSI Project Period: 2011-2013 Client: PT Pertamina (Persero) will be enlarged in order to allow access SERVICES: Client: Port of Redwood City documents Project period: 2012-2013 ›› Review of current cruise ship traffic to for Panamax carriers. design of marine facilities (blockworks, ›› Survey SERVICES: ›› Sub- and superstructure inspections SERVICES: ›› Independent assessment of the design Client: Kakinada SEZ Pvt Ltd. Ilulissat town in terms of opportunities revetments) ›› Investigation of Dry Dock 4 ›› Design basis including underwater inspection of piles SERVICES: ›› Review, evaluation and recommendation basis data and the numerical and and challenges Project period: 2012-2016 ›› IDV of reclamation works ›› Investigation of Pier C ›› Task management ›› Non-destructive testing and gauging ›› Coordination of site investigations type of mooring arrangement for FSRU physical models applied in the pre- SERVICES: ›› Meetings and interviews with Client: Frederikshavn Havn A/S ›› Hydrographic design conditions ›› Environmental permitting ›› Hydrodynamic modelling with ultrasound equipment including a geotechnical exploration, ›› Navigation simulation FEED and FEED studies ›› Review of previous modelling studies stakeholder groups to identify local ›› Design of shallow water revetments ›› Design services to rehabilitate for future ›› Geometric berth layout study ›› Structural calculations of typical hydrographic survey, topographic ›› Dynamic mooring analysis ›› Evaluation of the wave model results ›› Littoral drift and shoreline modelling concerns and preferences SERVICES: ›› Expert assistance to dynamic improvements. ›› Dynamic mooring analysis sections in North and South Piers survey, and hazardous material surveys ›› Recommendation of standard operation ›› Integrated assessment of the ›› Hydrodynamic modeling ›› Field trips by foot and by boat along the ›› Preparation of master plan compaction trial tests. ›› Concrete and steel pile design ›› Finite element modelling and structural ›› Marine structural design procedures completeness and robustness of the ›› Cyclone and storm surge modelling wilderness coast north of the Icefiord to ›› Numerical modelling of waves, currents, ›› Detailed design of marine structures assessments ›› Production of bridging documents for ›› Determination of support vessel fleet FEED studies carried out ›› Sedimentation modeling identify suitable locations with potential sediment transport and wave agitation ›› Scoping and supervision of pile testing ›› Survey and re-assessment study for the the design-build team number and composition. ›› Comparative assessment of the ›› Dredge plume dispersion modelling for development of new marine facilities ›› Geotechnical surveys ›› Preparation of tender documents for North Pier ›› Permitting two proposed locations for the ›› Ship navigation study for optimization of ›› Summary report with proposed next ›› Navigation studies the marine works contract, including ›› Re-assessment calculations and ›› Review and approval of the design-build marine facility with respect to safety, navigational channel and manoeuvring steps. ›› Concept design and budget for works specifications for marine furniture, rehabilitation strategy study. teams 75%, 95% and final designs operability, product deliverability and of LNG and bulk carriers. ›› Environmental impact assessment gangway and berthing aid system ›› Quality assurance during construction. constructability. ›› Detailed design and tendering of the ›› Evaluation of in-coming proposals. expansion in one single lot ›› Supervision of works. MARINE AND COASTAL ENGINEERING 49 COASTAL ENGINEERING AND WATERFRONT OFFSHORE WIND TURBINE FOUNDATIONS DEVELOPMENTS

AL FAW BREAKWATER, THE PEARL MARINAS, ISLAND 2, STORM DAMAGE ASSESSMENT PRE-INVESTIGATIONS AT SIX THORNTON BANK OFFSHORE DANTYSK OFFSHORE WIND HORNS REV C, KRIEGERS FORMOSA 1 OFFSHORE WIND RØDSAND 1 AND 2 GRAVITY IRAQ QATAR UNITED ARAB EMIRATES AND REPAIR, DENMARK NEARSHORE WIND FARM SITES, WIND FARM - PHASE 1, BELGIUM FARM, GERMANY FLAK A AND B, TRANSFORMER FARM FOUNDATIONS, TAIWAN BASED FOUNDATIONS, DENMARK PLATFORMS, DENMARK DENMARK New port development with 8 km rubble Three large marinas with floating A mixed-use development that will house The storm Bodil in December 2013 Detailed design of the foundations. In Detailed design of the monopiles with a An offshore wind farm in East Asia on the mound breakwater. pontoons systems built to the highest a high end boutique resort along with low coincided with very high water levels in Pre-investigations as part of the process 2003-04 COWI carried out a concept diameter of almost 6 metres. A grouted Concept and basic design of two trans- western coast of Taiwan, consisting of Detailed design of Nysted and Rødsand international standards. They include the rise apartment buildings and a marina. Danish waters and caused much material towards the tendering of the operation study for alternative foundation solutions, cylindrical connection to the transition former platforms for the 600 MW Kriegers 36 turbines in total, is planned to be instal- 2 offshore wind farms located in the Baltic Project period: 2012-2013 full range of services including a complete A bridge will connect the island to the damage. It gave impetus to many climate licenses for offshore wind farms. including the innovative conical shell struc- pieces using shear keys was chosen. The Flak offshore wind farms. Futhermore, led in 2018. Sea just south of Denmark. 90, 2.3 MW, Client: Archirodon Construction maintenance facility for vessels and a coast. adaptation activities. ture, eventually adopted by the project foundations are equipped with internal ca- COWI develops concept and detailed de- wind turbines completed the neighbour- (Overseas) Co. S.A. large dry storage for 150 boats. The total Project period: 2013-2014 owner. bling, steel working platforms and scour sign of Horns Rev C 400 MW transformer Total: 144 MW ing 72 wind turbines at Nysted installed in number of berths is 770 and for boat Project period: 2013 Project period: 2013-2014 Client: Energinet.dk protection. platform. Water depth: 15-30 m 2002 and 2003. SERVICES: sizes ranging from 12 metres to yachts of Client: Meraas Development LLC Client: Danish Municipalities Total: 30 MW Foundations no. 36 ›› Data collection and review 60 metres in length. SERVICES: WTG: REpower 5.0 MW Total: 288 MW Project period: 2013-2015 Foundation type: Monopile/Jacket Total: 368 MW ›› Met-ocean and morphological studies SERVICES: SERVICES: ›› Meteorological and oceanographic Water depth: 30 m WTG: Siemens 3.6 MW Client: Energinet.dk Project period: 2014-2015 WTG: SWP 2.3 MW including numerical modelling ›› Studies and design services for ›› Inspection Project period: 2003-2004 studies Foundation no.: 6 Water depth: 21-32 m Client: Formosa Wind Power Co. Foundation type: Gravity based ›› Geotechnical assessment beaches ›› Surveys Client: United Development ›› Background reports to the EIA Foundation type: Gravity based Foundation no.: 80 SERVICES: Water depth: 7.5-15 m ›› Foundation design including stability ›› Numerical modelling of wave conditions ›› Design and permitting of coastal SERVICES: Company (UDC) ›› Met-ocean study report for the Project period: 2006-2008 Foundation type: Monopile ›› Design of foundations Foundations no.: 162 and settlement analysis and need for and flushing structures following damage by the ›› Front end engineering design and concession bidding process Client: Dredging International n.v. Project period: 2010-2013 ›› Basic and detailed design of 2x400 Project period: 2001/2003-2008/2010 soil improvement SERVICES: ›› Geotechnical assessment report storm Bodil. detailed design of foundation for eight ›› Wind resource related report for the Belgium Client: Aarsleff / Bilfinger Berger MW and 200 MW platforms including Client: Aarsleff / Bilfinger Berger ›› Design of breakwater and staging pier. ›› Basic design of three marinas including ›› Concept positions concession bidding process. joint venture mechanical and electrical design. joint venture super yacht area ›› Preliminary and detailed design of SERVICES: ›› Front end engineering design of the ›› Marine transport feasibility study marine and coastal protection studies ›› Structural design of foundations SERVICES: entire wind farm. SERVICES: ›› M&E design including fuel berths ›› Reclamation works design ›› Geotechnical design ›› Structural design ›› Structural design ›› Concept design of the maintenance ›› Preparation of tender documents. ›› Numerical and physical hydraulic ›› Geotechnical design ›› Geotechnical design facility modelling of installation stages, ›› Hydraulic calculations. ›› Hydraulic calculations and design ›› Technical specifications including dynamic loads and scour ›› Project follow-up. ›› Preparation of tender documents. ›› Appurtenances design, including boat landing and J-tubes ›› Project follow-up in construction stage.

OWF App MARINE AND COASTAL ENGINEERING 51 COOLING WATER SYSTEMS LOCKS, DAMS AND BARRIERS

QURAYYAH COMBINED CYCLE GASCO 4TH NGL TRAIN, QURAYYAH INDEPENDENT RAS AL KHAIR, RAS LAFFAN NEW SHIP REPAIR FOLSOM DAM SPILLWAY CHARLEROI LOCKS AND DAM - BRADDOCK DAM LOCK 2, POWER PLANT, SAUDI ARABIA UNITED ARAB EMIRATES POWER PLANT, SAUDI ARABIA SAUDI ARABIA YARD, QATAR CA, USA LOCK #4, PA, USA MONONGAHELA RIVER, PA, USA

A combined cycle power plant located 100 The seawater cooling system of the 4th New gas-fired combined cycle gas The Saline Water Conversion Corpora- Project period: 2010-2011 The marine part of the project consists Design of a new spillway and six new Design of a new river wall and upper COWI was retained by the USACE float-in and set-down sequence shell km south of the Port of Dammam. COWI NGL train is a once-through cooling water turbine power plant of net power capacity tion (SWCC) developed a combined cy- Client: Archirodon Ltd. of two graving docks to accommodate gates to allow release of more water in guardwall at Charleroi Locks and Dam. Pittsburgh District to design and assist with sufficient strength for launch, trans- designed the structures for cooling water. system comprising offshore intakes, 3,927 MW. cle power and desalination plant in Ras QMax and QFlex LNG vessels as well as advance of major storms, taking earlier COWI designed the upper guardwall. with construction supervision of the port, and immersion while maintaining a offshore supply pipes, pumping station, Al-Khair formerly known as Ras Az Zawr SERVICES: VLCC's, one floating dock of panamax advantage of the river’s capacity. The guardwall consists of six piers and New Braddock Dam. As the Engineer- 3.1 m maximum draft; and developing Project period: 2011-2012 manifold, discharge pipes, discharge Project period: 2012-2013 (RAZ) Power and Desalination Plant. ›› Seawater intake channel consisting size, six wet berths with a total length of a sheetpile nose cell, which supports of-Record for all final structural design a transport, positioning, immersion, and Client: Huta Marine Works Ltd. structure, sealing weir structure and Client: Hula Marine Works Ltd. of two approximateley 1.4 km long 2,400 m and a minimum depth of 11 m, Project period: 2008-2016 seven precast posttensioned concrete drawings, we designed the float-in dam completion plan that would safely outfall structure. The plant has a capacity of: 2,400 MW straight breakwaters orientated a heavy lift berth and extensive lay down Client: URS Corporation, box beams, with flow skirts, that form the precast dam segments and developed accommodate a 500-year flood at any SERVICES: SERVICES: net power output and 1,025 Tm³/d perpendicularly to the coast and fabrication areas. USACE - Sacramento District guard wall. in-the-wet construction methods and time with 48-hour notice. ›› Wave modelling Project period: 2010-2012 ›› Hydraulic design of intake and outfall water production. ›› Scour protection of outfall structures procedures. SERVICES: ›› Hydraulic design and hydraulic Client: Target Eng. Cons Co. pipeline system consisting in eight buried discharge Project period: 2006-2011 Project period: 2003-2013 Project period: 1997-2008 ›› Structural engineering modelling ›› Design basis including met-ocean The Ras Al-Khair power and desalina- pipes and an outfall structure with Client: QP/Nakilat Client: USACE - Pittsburgh District The Braddock Dam was constructed Client: U.S. Army Corps of ›› Geotechnical engineering ›› Design of intake pipes and intake basin SERVICES: verification tion plant project was divided into two diffusers using a new and innovative float-in Engineers Pittsburgh District ›› Coastal engineering SERVICES: ›› Design of outfall channel and end weir ›› Marine and coastal design ›› Geotechnical interpretative report EPC contracts covering power produc- ›› Shoreline protection revetments SERVICES: method, a first within the USACE. The ›› Quantities and cost estimating ›› Detailed design SERVICES: ›› Design of shore protection ›› Structural design ›› Design of intake risers – velocity cap tion facilities and desalination plant. ›› Design of transition between onshore ›› Optimisation studies application of this innovative in-the-wet ›› Construction engineering. ›› River navigation structures ›› Detailed design ›› Geotechnical design ›› Geotechnical design type structures structures and the eight discharge ›› Design of finger piers and mass approach is a landmark event, and ›› Precast concrete construction ›› River navigation structures ›› Structural design of roads. ›› Hydraulic studies and design ›› Design of dredging and reclamation pipes with the diffuser structure. concrete block quay walls for vessel one that could revolutionize the future ›› Construction sequencing and ›› Construction sequencing and ›› Mechanical design ›› Design of diffuser structures fitting out, including substations construction of navigation projects. We scheduling scheduling ›› Piping design ›› Review of details from manufacturer of ›› Design of load out quay for heavy lifts successfully completed a major portion ›› Construction engineering. ›› Construction means and methods ›› Electrical and instrumentation systems glass fibre reinforced pipe for the outfall ›› Design of a lay down and fabrication area of the detailed design following an ag- ›› Tremie concrete mix design ›› Smart plant design (3D modelling). ›› Review of construction methodology ›› Preparation of tender documents gressive seven month schedule. ›› Design of lifting arrangments. ›› Supervision of construction works. ›› Construction engineering. The challenges presented: developing a cast and launch facility for two, 11,000-ton dam segments; developing a 102 m long precast dam segment BRIDGE, TUNNEL AND MARINE STRUCTURES

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