1.2 Introduction Malaysia is presently experiencing a new era of prosperity. The government formulated and implemented a series of development plans and laid foundation for the development in the country. There is rapid growth especially in construction sector. This bought high demand in construction labour. According to (The Star Online, 22 December 2007), Year 2007 […]

1.1 Pipe Industry Pipelines have been used since many decades. They were constructed in different parts of the world to convey water for drinking and irrigation. Perhaps the first use was by ancient agriculturalists. They used pipe like structures to divert water from streams and rivers into their fields. There is some evidence suggesting that […]