SCI Annual Report 2015

Sci Electric Public Company Limited
the jobs directly from employers and subcontract or outsource the jobs to trading partner skillful in various fields such as
Consultant for Project Administration and Technique or Engineering, Contractor for the Constructions or Supplier of Raw Materials.
The nature of works will thoroughly cover the providing of services and installing of electrical systems as follows:
2.1 High Voltage Transmission Line System; It is the high voltage transmission line system connected from power
generating system which will be transmitted to a power station or from a point of a power station to a point of another
power station through high voltage transmission lines and high voltage transmission towers which are constructed to
be able to take electrical voltage ranging from 69 Kilovolt (kV), 115 kV, 230 kV up to 500 kV
2.2 Substation; It is the structural and system construction work within the substation that takes the power from power
generation plant before being distributed to household families or industrial districts. In this connection, the Company will
supply products which are steel structures of the substation in conjunction with its allies skillful in installing and constructing
the substation and procure other equipment for use in the substation.
2.3 Power Distribution System; It is the construction work on electrical distribution wiring system of 400 volt up to 22 kilovolt
together with rehabilitating the distribution system by installing equipment in the system for more efficiency in the system.
The Company places the importance on adopting the advanced technology for use in controlling and monitoring fol
low-ups on the functions of the power distribution system which, in this connection, electrical voltage and efficiency on
the power distributions will be reported to be aware of by the operator, thus, in the case where any point of the power
distribution system has run into a problem or sustained a damage, the system will report the result back to the Control
Center, resulting in the subsequently remedial actions to be able to expeditiously respond to the situation that would help
reduce problem arising from the distribution system which may affect the revenues on the power distributions.
The Company accounts for the past projects as follows:
• High Voltage Distribution System Construction Project in Lao People’s Democratic Republic (Lao PDR) in 2009-
2013 which was the work on 115 kV with the length of 150 kilometer in Lao PDR Southern Region from Salavan
through Xekong onto Xe Kaman. The Company took the contracting work in the form of Turn Key in conjunction
with a company from Japan, by taking the responsibility for the transmission line work.
• Power Distribution System Rehabilitation Project (PDSR) during the year 2013-2015 in 4 Lao PDR main towns which
are Capital City of Vientianne, Thakhek, Savannakhet and Pakse of which the Company was the main
contractor.
3. Project Development and Investment Business
The Company had foreseen the potentials and growth of power business from renewal energy, thus, prompting it to begin
putting the investments on power generation from a small scale hydropower which was 3.2 megawatt Tad Salen Hydropower
Plant in Xepone, Savannakhet Province, Lao PDR. In 2008, Tad Salen Power Co., Ltd., (“Tad Salen” or “TAD”), the Company’s
subsidiary signed the Power Purchase Agreement with Laos State Enterprise (EDL). The dam construction began in 2010 and
was complete in 2012. The Company conducted the pretests on the function before making formal distributions of the power
to EDL with the concessionary period of 30 years.
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