1. POWER
PROJECTS
More power to people worldwide

2. Contents:
Work with us
Dedicated to the energy sector, Semco Maritime is an international contracting
and engineering company. For more than 30 years we have been facilitating
design, fabrication, service and maintenance of our customers’ assets, providing
comprehensive project management across all phases of energy projects. From
turnkey engineering solutions to operation support and delivery of components,
systems and solutions – we make sure our customers and partners in the
energy sector experience safe, cost-efficient operations. Semco Maritime is an
international company with branches in Denmark, Norway, UK, UAE, Singapore,
Vietnam, Central America and USA.
Introduction ...3
Power plants ...4
Isolated grid applications & renewables ...6
Transmission systems ...7
Project finance & development management ...8
Operation & maintenance ...9
References ...10
2

3. In a world of ever increasing complexity, we give you a
single point of entry for all aspects of your power projects,
from design, power generation and transmission to
planning, execution, logistics and financing. This is why we
are named Semco Maritime Power Projects.
A partnership for success
Within Power Projects we believe in supplying an integrated
solution for your power project rather than equipment or
parts. That’s why we work with you to design the ideal
solution for your needs, from planning, financing and
design through to final completion.
We work with the finest equipment suppliers in the
industry to ensure you have access to best-in-class
technology for the entire project, not just the main
equipment. We coordinate all different suppliers to ensure
the project is executed on time, on budget – and at the
quality levels you demand.
Proven performance in the toughest environments
We’ve successfully executed power projects in the most
remote locations and hostile environments on the planet
- from El Salvador and Guatemala to Tanzania - and have
built power stations in the Indian Ocean, substations in
Greenland and wind farms in the North Sea.
Power Projects
3

4. 4
Power Plants
At Semco Maritime Power Projects, we take pride in being
an independent provider of turnkey solutions to the power
industry. We supply plants for fossil fuels – including HFO,
marine diesel, bio-fuel, crude oil and coal – as well as
natural gas or landfill gasses.
We thoroughly analyse your needs at the start of the
project, before proposing solutions that will meet your
requirements and your budget. We also provide you free
choice of technology from technology partners that include
the world’s leading equipment suppliers.
Our expertise covers:
• Piston reciprocating engines
• Gas turbines
• Boilers and steam turbines
• Wind turbines
• Incinerators
• Solar power
• Hydro power
Hybrid solutions for greater sustainability
Due to the rising cost of fuel and increasing environmental
awareness, today’s power generation solutions must satisfy
ever-higher efficiency and sustainability requirements.
One solution is hybrid plants that use both conventional
fuels and sustainable energy sources such as wind, solar
and/or hydro power.
These multi-disciplinary solutions require a thorough
understanding of the technology available, as well as the
engineering and project management capabilities required
to put the pieces together.
At Semco Maritime Power Projects, we have all.

5. POWER PLANTS
for challenging locations
5

6. 6
Isolated grid applications & renewables
Semco Maritime pioneered isolated grid applications on gas
and oil platforms in one of the harshest environments on
the planet: the North Sea. Our applications here can supply
rigs with more than 100 MW of installed electrical capacity
and we have demonstrated our expertise on individual wind
farms with a capacity of more than 400 MW.
Whether you are a cement plant or mining operation
requiring more than 100 MW of installed capacity, or a
utility or IPP in need of a remote smart grid fed by any
combination of thermal, solar, wind or small hydro power –
we can help deliver the right solution.
We even employ NATO security-cleared personnel to assist
NATO-allied organisations achieve stable power capacity at
short notice anywhere in the world.
In short, we can deliver the installed electrical capacity and
infrastructure you need anywhere in the world, on time and
on budget.

7. 7
Fast-growing economies require an even faster-growing
supply of energy. This puts electrical grids under enormous
stress. Brown-outs and black-outs are therefore an ever-
increasing problem in many developing countries. Correctly
designed and engineered HV installations are essential to
securing an efficient and robust electrical grid.
Substations in any environment
At Semco Maritime Power Projects, we have more than 30
years of experience in transmission, distribution networks
and substations. We specialise in designing, engineering,
delivering, constructing and commissioning substations of
all kinds, and in all environmental conditions.
We’ve worked in some of the most unforgiving
environments on the planet. We delivered more than 40
percent of all the substations in the North Sea – including
offshore substations for wind farm projects up to 400
MVA – and our onshore HV substations projects include
installations up to 400 kV.
With a full team of seasoned engineers and IT specialists,
our expertise includes:
• Design, engineering, supply, installation, test &
commissioning of complete substations, cables and
overhead lines including upgrade and expansion of
existing HV and MV installations
• Control system, protection and interlocking including
RTU and SCADA configuration and integration work
• Network analysis, visualisation and planning conforming
to local grid codes
• Consultancy and advisory services including supervisors
and Project Management
Whatever the work, we always provide complete
documentation for all processes and work with appropriate
international documentation standards.
The best technology and design for tomorrow
At Semco Maritime Power Projects, we put your
requirements first. We’re not tied to a specific technology
or equipment supplier and our aim is to deliver the best
solution and value for money the industry has to offer.
We work with the latest technology to ensure you have a
reliable and robust solution that will meet your needs today
and in the future. We focus on flexible designs to ensure
your existing network has the control and stability required
to reduce brown-outs and black-outs.
This forward thinking delivers significant savings. We
concentrate on future-proof design and engineering to
deliver installations that ensure upgrades are seamless and
cost efficient.
Transmission systems

8. Our relationships make the
difference
8
Project finance
and development management
Project finance
If you’re not funding your next power project off your
balance sheet, our Project Finance Division can access the
most competitive debt and equity packages available in the
global marketplace.
We work with a network of international development
banks, local commercial banks, export credit agencies and
investors to provide both equity and long-term debt. This
helps you preserve your lending capacity, spread risk - and
undertake larger, more profitable projects.
We can also structure complex international projects and
help you manage risks through our international network.
Project development management
If your project isn’t yet ready to satisfy equity investors or
lenders, we can provide you with an experienced project
development manager to progress your project to a
bankable stage.
Our project development services include:
• Site ID and initial site reconnaissance reporting
• Pre-feasibility assessment reporting
• Permits, licenses and concessions
• Land and/or water rights acquisition
• Environmental & Social Cumulative Impact Assessment
• Power Purchase Agreement (PPA) negotiation and
documentation
• Feasibility reporting
• Finance planning
• Investment proposal formulation

9. 9
Once your power project is complete, daily operation
and maintenance becomes the key factor for commercial
success.
With a Semco Maritime Operation & Maintenance (O&M)
contract, you can feel confident that your power installation
is running efficiently – and thus give your full attention to
your business. We also provide technical service support
to ensure everything continues to run smoothly and
maintenance costs are kept to a minimum.
As your partner, we concentrate on ensuring your plant
delivers low-cost and reliable power – maximising your
return on investment.
An O&M contract with us includes:
• O&M of your entire power plant intrastucture
• Highly trained O&M management and staff
• A thorough O&M planning system
• Availability, output and heat rate guarantees
A technical service agreement with us includes:
• Comprehensive in-house expertise and technical
support
• On-site assistance from resident engineers
• A spare-parts supply agreement
Training for your staff
With an O&M contract, you can also take advantage of
our tailor-made training courses, that cover all aspects
of operating diesel, HFO and gas plants. Moreover, our
courses are tailored to meet the individual requirements of
your plant – and your business.
Why work with us?
As leading provider of operational support services, we
respond immediately to any requests you might have – and
match the right expert to your task. All our support
personnel are trained in the latest technology and help
ensure that your installation continues to deliver power
reliably and efficiently.
Operation & maintenance

10. 10
We have a great number of projects and references that demonstrate our expertise.
Please contact us if you would like to know more about one of the projects mentioned here
or if you would like to discuss other references.
References
Mwanza 60 MW Turnkey Power
Plant in Tanzania
Tanesco chose us to build a power plant at Mwanza in
Tanzania in 2011. The plant is based on engines from Roll
Royce and delivers an installed capacity of 60 MW to the
national grid.
AES Nejapa Landfill Gas Power
Plant 6 MW in El Salvador
Built in 2010, this turnkey power plant project included
design, engineering, procurement, installation and
commissioning. Fuelled by methane gasses from an
adjacent landfill, the plant is the first of its kind in Latin
America.
STELCO IV 17 MW Power Plant
Extension in the Maldives
We extended the existing power plant at Stelco at the
Maldives in 2008 – a project made particularly challenging
by the island’s sub-soil. We executed the project with MAN
Diesel & Turbo.
Listones 11.4 MW Power Plant
in El Salvador
This plant supplies power to a new textile factory and other
power intensive industries. Surplus production is sold to the
national grid.
GECSA II 54 MW Power Plant in
Guatemala
Built in 2006, the GECSA II power plant has an installed
capacity of 36 MW and supplements the existing power
plant, GECSA I. In total, the two plants have an installed
capacity of 54 MW. As well as building the second plant,
we have been contracted to operate and maintain the
plants for at least 10 years.
Termopuerto 73 MW Turnkey
Power Plant in El Salvador
This plant is located at Acajutla in El Salvador and uses four
MAN engines and ABB generators. Our work on the plant
included a step-up transformer, sub-stations and overhead
lines to connect to the grid, We were also selected to
operate and maintain the plant for a period of three years.

11. ENABLING ENERGY
production
11
B2Gold Mining Project in
Namibia
We were selected to build a power unit for Canadian
B2Gold’s Otikotjo gold mine in Namibia in 2013. The plant
will deliver 20 MW of continuous power with back-up from
high-speed gensets.
132/10 kV Turnkey Substation
in Qinngorput in Greenland for
Nukissiorfiit
This project included the full package from design and
engineering through to erection, installation testing and
commissioning.
400/132 kV Gørløse Substation
for Energinet.dk in Denmark
We built this complete substation in 2002, including
two x 400 kV feeder bays and one single-phase rotation
transformer.
132/33 kV Substation for Power
Grid Company of Bangladesh,
Dhaka
Built in 2006, this project included four feeder bays, one
transformer bay and a 132 kV GIS comprising of seven
bays. As part of the project, we integrated the control and
protection systems with three existing substations.
Termopuerto, Operation &
Maintenance of 73 MW Power
Plant in El Salvador
After commissioning Semco Maritime was selected to
operate and maintain the plant for a period of three years.
The agreement includes full staff, maintenance and spare
parts.

12. www.semcomaritime.com
Power Projects - May 2013
Semco Maritime is an
inernational company with
branches around the world.
For further information,
addresses, e-mail addresses,
fax and phone numbers,
please see our website:
No compromise in safety,
environment and quality
Protecting people, assets and the
environment
At Semco Maritime, our work often involves working in extreme environments,
both on and offshore. We handle heavy machinery, explosive materials and
high-voltage equipment on a daily basis. So, from design to execution, we make
safety the key factor of every project.
To protect the health and safety of our people, your assets and the
communities you operate in, we insist on adhering to globally approved
standards in health and safety. Our staff receive regular training in the latest
health and safety tools and procedures, and we publish our health and safety
performance in annual reports.
Environmental responsibility
We are committed to helping our customers minimise the environmental impact
of their projects and operations. Each year, we publish an environmental impact
report, which we submit to local authorities for approval.
Quality assurance
We use the latest quality management tools to ensure that all our processes and
projects meet the highest international standards.
Semco Maritime is third-party
certified: Assessments
• ISO 9001 • Achilles
• ISO 14001 • First Point Assessment
• OHSAS 18001 • PQAN Certificate
• ISO 3834-2