Port, Harbours and Marine Structures - Binus...
Transcript of Port, Harbours and Marine Structures - Binus...
Ports, Harbours and Marine Structures
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COWI is an international market
leader in marine and coastal engi-
neering and offers a comprehensive
range of consulting services for all
aspects of projects related to ports,
harbours, coastal and marine struc-
tures. When developing integrated
design solutions to marine projects,
COWI draws upon its in-house
expertise in geotechnics, traffic plan-
ning, roads, rail, bridges, hydraulics,
oil & gas, environment and economy.
COWI has been participating
in marine projects throughout the
world since 1935 and has pioneered
many innovative designs of marine
structures. Today, more than 100
specialist staff in marine engineering
form core teams at the COWI
Group head office in Denmark and
at the COWI subsidiary Ben C. Ger-
wick Inc. in the USA.
With 35 offices at home and
abroad, COWI continues to provide
the quality service for which it is
known.
Feasibility Study, Master Planning, Detailed Design,
Tendering and Supervision of Kuressaare Yacht Harbour,
Estonia.
Contractor’s Designer for Breakwaters and Tanker Berths at Leixoes, Portugal: Design & Construct Contract.
A Market Leader
Comprehensive Services
COWI provides a multidisciplinary
pool of expertise in port, harbour
and marine engineering, including:
• Project definition
• Feasibility studies
• Traffic and transportation
studies
• Master planning
• Design
• Environmental engineering
• Procurement
• Construction management
• Construction supervision
• Maintenance management
• Port operation and management
• Risk assessment
In a constantly changing market,
COWI has the resources and expe-
rience to provide specialist support
to governments, multilateral donors,
private enterprises, contractors and
architects on both large and smaller
scale projects. From feasibility stud-
ies through to construction manage-
ment, COWI’s support is tailored to
the particular needs of the client.
New Ferry Berths in the Port of Copenhagen, Denmark: Client’s Representative for the Design and Construct Contract.
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Strengthening of Jebel Ali Port Quay Walls, U.A.E: Preliminary Design for Design & Construct Procurement.
Quality Management System Certificate and Certification Conditions.
Quality
Quality is a key issue in any COWI
marine project. We operate a Qual-
ity Management System which is
certified within the requirements of
ISO 9001. This assures our client
timely and professional management
of any COWI project.
Phase 1: Design of a New Secant Pile Wall to enable Dredging from -14 m to -16 m.
Phase 2: Design of Prestressed Ground Anchors to be used in the Event of Future Dredging to -17.5 m.
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COWI’s strength in project
planning provides the client
with a decision basis and
alternative options for the
way forward. Activities
conducted within project
planning and appraisal
include:
MIKE 21 Numerical Model of Wave Field Between Bahrain and Qatar.
COWI Gulf Model, Showing Instantaneous Tide Levels.
Creating Options with Project Planning
Wave and Current Modelling
COWI has advanced in-house ca-
pabilities in numerical modelling of
waves and currents in the coastal
zone, including wave disturbance in
harbours.
COWI has developed a Gulf
Model for the simulation of tides,
currents and meteorological effects.
COWI uses the state-of-the-art
modelling software, MIKE 21, de-
veloped at DHI, Water & Environ-
ment.
Recorded time series and statisti-
cally analysed hydrographic and me-
teorological data are used as input
for the models. Large-scale regional
models are developed to transfer
offshore conditions to near shore.
Results from the regional models
are used as input conditions for
more detailed models that include
the port or harbour layout.
Model studies are used to develop
harbour layouts and to predict wave
disturbance at berths. In addition,
Physical and Environmental
Investigations
To facilitate master planning, COWI
provides specification, procurement,
supervision and assessment of the
following physical and environmen-
tal studies:
• Geotechnical investigations
• Bathymetric surveys
• Topographic surveys
• Hydrographic & meteorological
studies
• Hydraulic model studies
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Aerial Photo and Example of Simulation of Wave Disturbance at Køge Harbour, Denmark.
Berthing and Mooring Studies
Numerical models are used to ana-
lyse ship movements and determine
berthing and mooring practises.
COWI specialises in the design of
fender and mooring systems.
COWI staff have participated in
and chaired PIANC (Permanent In-
ternational Association of Naviga-
tional Congresses) Working Group
24, “Movements of Moored Ships
at Berth”.
We specify and participate in real
time simulations to assess naviga-
tion and berthing manoeuvres.
Assessment of Wave Disturbance and Conditions for Moored Container Vessels at the Port of Mina Raysut, Oman.
Design of Floating Fenders, Jebel Ali, U.A.E.
the detailed models enable studies
to determine the relative effects of
open or closed marine structures
within the facility and the possible
benefits of energy reducing mea-
sures.
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Piers and Jetties
Through experience gained from
many projects, COWI has refined
its design process enabling its ex-
perienced specialists to develop in-
novative alternative concepts that
minimise cost.
Optimisation of construction
equipment requirements and sim-
plicity of construction processes are
important considerations in the de-
sign process.
Contractor’s Designer, Firth of Forth, Scotland.
Design of New Superstructure, Venice Pier, Los Angeles, USA.
Sound engineering knowledge and
experience in combination with
advanced numerical modelling sy-
stems enable COWI to provide safe,
economically advantageous designs,
with due consideration to the ma-
rine and coastal environment.
Working globally, COWI is con-
versant with all relevant interna-
tional codes of practice and the
design of structures for seismic
events.
Innovative Design
When COWI acts as designer, we
ensure close collaboration with the
client to combine our ideas and ex-
pertise, resulting in the development
of economical designs that utilise
available plant and material to suit
the specific conditions.
COWI specialises in the design
of durable marine structures and is
continuously developing techniques
to prolong the lifetime of structures,
whilst minimising the initial invest-
ment.
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Tanker Jetties and Berths
COWI’s specialist in-house experi-
ence in oil & gas enables planning
and design for all structural and
service aspects of tanker jetties and
berths.
Contractor’s Designer, Shoaiba New Tanker Terminal.
Design of Loading Platform. ARCO Cherry Point Refinery, USA.
Structural Analysis of Shoaiba New Tanker Terminal Jetty Platform, Saudi Arabia.
Shoaiba New Tanker Terminal, - Detailed Design of Oil Unloading Jetty and Berthing Structure for 100,000 DWT Tankers.
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Structural Analysis and Design of Substantial Strengthening Works,
Dubai Dry Dock, U.A.E.
Structural Evaluation & Design of
Rehabilitation Works. Ashry Dry Dock,
Bahrain.
Dry Docks and Locks
• Drainage docks
• Anchored docks
• Gravity docks
• Floating dock gates
• River locks
The integrated geotechnical and
structural expertise of COWI has
enabled us to undertake the design,
extension, assessment and repair of
a number of dry docks in Europe
and the Gulf Region.
Detailed Design, Tendering and Supervision, Atlas Quay, Port of Copenhagen, Denmark.
Contractor’s Designer for Design and Construction of a Block Sea Wall, Qasr Al Alam, Oman.
Detailed Design, Tendering and Supervision of New Ferry Terminal, Elsinore, Denmark.
Quay Walls
• Sheet pile walls
• Combi-piled walls
• Block work walls
• Concrete & steel caissons
• Counterfort walls
As part of the design process for
quay walls, COWI assesses geotech-
nical, ground water and hydraulic
conditions, user requirements, dura-
bility and availability of material,
as well as future requirements for
deepening.
Innovative Design
Design of New Wharf. Port Arthur, USA.
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Breakwaters
• Rubble mound breakwaters with
rock armour and concrete armour
units
• Berm breakwaters
• Caisson breakwaters
• Offshore breakwaters
• Coastal breakwaters
• Configuration, conceptual design
and analysis
COWI is an international name
in the design of breakwaters. Our
experience reaches from the funda-
mental scientific research to design
and supervision of construction.
Physical Model for Detailed Design of Breakwater at Caleta La Mision Port, Argentina.
Detailed Design of Breakwater at Puerto de Carboneras, Spain.
Physical Model for Detailed Design of Intake & Outlet Channels, Shoaiba Steam Power Plant, Saudi Arabia.
COWI uses its in-house capabili-
ties in numerical modelling of wave
propagation as basis for designing
the configuration of breakwaters,
and to perform conceptual analysis
and design. As part of detailed design
COWI specifies and supervises 2D
flume tests and 3D physical model
tests.
In many instances, COWI acts as
specialist advisor for projects that
have experienced difficulties in order
to develop cost effective, construct-
ible solutions.
In addition, COWI undertakes
structural inspection and design
rehabilitation and repair of existing
structures.
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Supervision of Dredging at Varna, Bulgaria.
Master Planning and Plume Modelling of Danaat Howar Development, Bahrain.
Dredging and Land Reclamation
• Navigation channels
• Plume modelling
• Master planning of offshore
islands
• Coastal protection of reclaimed
land
• Dredging strategies
• Man-made Island
The design of dredging works is in-
tegrated with our in-house hydraulic
and environmental modelling facili-
ties. Evaluation of sedimentation in
dredged access channels and the re-
quirements for maintenance is an
important part of the design pro-
cess. COWI’s environmental team has
considerable experience in providing
solutions for the disposal of conta-
minated dredged material from
capital and maintenance dredging.
COWI is experienced in master
planning of large offshore recrea-
tional developments that consist of
reclaimed islands. The works in-
clude:
• Detailed numerical studies of
waves and currents
• Assessment of water quality
• Configuration of islands to pro-
vide stable beaches
• Design of coastal protection
• Preparation of tender documents
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Mud Transport Modelling, Pearl of the Gulf Development, Qatar.
Final Layout of 14 million m3 Reclamation for Pearl of the Gulf Development, Qatar.
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Environment
COWI focuses on environmental
impacts of marine projects and has
extensive experience in conducting
Environmental Impact Assessments
that satisfy international legislation.
• Temporary impacts during
construction
• Permanent impacts during
operation phase
• Mitigating measures
The environmental aspects of a
project are continuously appraised
as input to the review and decision
process.
Coastal Engineering
The study of coastal impacts due to
marine structures and possible reme-
dial works is integrated in the plan-
ning and design phase of ports and
harbours. The tools include the ad-
vanced numerical models MIKE 21
and LITPACK.
Bypass of Sand at Hornbæk Harbour, Denmark.
Protection of East Coast Railway Line, Ireland.
• Sand bypassing
• Beach nourishment
• Revetment and slope protection
• Detatched breakwaters
• Groynes
• Shoreline protection schemes
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Heavy Civil Structures
Design of large civil works in the
marine environment draws on all
of COWI’s experience in hydraulics,
geotechnics and structures.
• Intake and outfall structures
• Submerged pipes
• Underground pumping stations
• Discharge culverts and weirs
• Foundations for offshore wind
farms
Contractor’s Designer for Offshore Windmill Foundations. Rødsand, Denmark.
Detailed Design, Monongahela River-Lock and Dam, USA.
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COWI provides full services for
procurement of both traditional and
design & construct projects.
• Contract documents
• Instructions to tenderers
• Conditions of contract
• Detailed design drawings
produced on AutoCAD or
Microstation
• Technical specifications
• Bills of quantities
• Prequalification
• Tender evaluation and reporting
Procurement
Soil Structure Interaction
COWI’s specialist knowledge of soil
structure interaction and geotechni-
cal engineering is an integrated part
of marine projects. COWI works for
both contractors and owners with
a view to obtain innovative, cost
effective and safe solutions.
• Foundations systems
• Excavation and support systems
• Temporary and permanent uplift
anchoring systems
• Construction sequences
• Groundwater draw down
• Settlement control
Detailed Design of Excavation and Temporary Works for Bruuns Gallery, Denmark.
Design of Storebelt Link, Denmark .Insert: Numerical Model of Ship Impact on a Bridge Pier.
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• Review of contractor’s pro-
gramme, method statements
and QA system
• Review of design variations
• Progress reporting
• Inspection and testing
• Certification of payment
• Supervision of commissioning
works
• Review and approval of as-built
drawings
• Review and approval of mainte-
nance and operation manuals
• Certification of completion
Construction Management of Beirut Central District, Marine Works and Seafront Development, Lebanon.
Construction Management & Supervision
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COWI is recognised as a specialist
in the field of ports, harbours and
marine engineering and is regu-
larly called upon to participate in
projects, which have encountered
problems.
COWI is approached at all project
phases. Services range from design
checks to solving problems encoun-
tered in the construction phase or
repairing defects during operation.
Caleta La Mision Port, Argentina: Revision of Port Plan, Raising of Access Trestle and Redesign of Breakwater.
Investigation of Flexural Cracking at Pile Heads, Container Terminal, Brazil.
Investigation and Refurbishment of Jetty, Oman.
Inspection, Assessment &
Repair
COWI plans and conducts struc-
tural and geotechnical investigations
and monitoring works. The results
are assimilated to determine causes
of deterioration and structural failure.
COWI has participated in marine
projects in the Gulf Region for over
35 years. As such, COWI has de-
veloped specialist knowledge of the
durability problems associated with
the particularly harsh environmental
conditions of that region.
• Structural investigations and
monitoring works
• Structural assessments
• Design of remedial works
• Cathodic protection
• Concrete specification
• Surface membranes
Trouble Shooting
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COWI A/SParallelvej 2 DK-2800 Kongens LyngbyDenmark
Tel.: +45 45 97 22 11E-mail: [email protected]: www.cowi.dk
USABen C. Gerwick, Inc. Consulting Engineers 20 California Street, 4th floor San Francisco CA 94111 USA
Tel.: +1 415-398 8972 E-mail: [email protected] Internet: www.gerwick.com
Contact:Ole Juul Jensen: Department Head, Marine & Foundation Engineering [email protected]
Europe
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PolandCOWI Polska Sp. z o.o.E-mail: [email protected] Internet: www.cowi.com.pl
Russian FederationMoscow Representative Office of COWIconsult International Ltd.E-mail: [email protected] Internet: www.cowi.ru
SpainCovitecma, S.A. Ingenieros Consultores E-mail: [email protected] Internet: www.covitecma.es
Middle East
BahrainCOWI-ALMOAYED GULF W.L.L.Consulting Engineers and PlannersE-mail: [email protected] Internet: www.cowi-almoayed.com.bh
Dubai, U.A.E.COWI-ALMOAYED GULF W.L.L.E-mail: [email protected] Internet: www.cowi-almoayed.com.bh
KuwaitE-mail:[email protected]
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QatarE-mail: [email protected]
Far East
Bangladesh KampsaxTel.: +880 2 88 23 718
ChinaE-mail: [email protected]
Korea COWI Korea Co., Ltd.Tel.: +82 (31) 712 0500
The PhilippinesCOWI, Philippines, Inc. E-mail: [email protected]
VietnamCOWI Representative OfficeE-mail: [email protected]
Offices abroadInternational experiencew
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COWI is a leading northern Euro-
pean consulting group. We provide
state-of-the-art services within the
fields of engineering, environmen-
tal science and economics with
due consideration for the environ-
ment and society. COWI is a leader
within its fields because COWI’s
3400 employees are leaders within
theirs.