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When a country has a high living standard, a fully housed population, a vibrant technological and services industry and a thriving tourism industry, it must inevitably have a lot of houses, buildings and offices that need appropriate energy and sanitation systems. Singapore fits this bill immaculately. Energy sources - Singapore has not been blessed with energy resources and has had to import all of its energy requirements.
from: http://ezinearticles.com/?Structural-Systems-in-Singapore&id=8972396
