The local construction companies, which have been majorly blamed for the failure of the program, were reportedly charging up to Sh1 billion to build a kilometre of road.
While this is a gross inflation of costs, I do believe local firms can deliver low cost roads if the government allows them to embrace modern construction technology.
The government should, for example, allow the use of probase technology from Malaysia – which was already in use in Embu County last year, just before the State moved in quickly to stop its use until tests for its quality assurance are concluded.
While bitumen technology costs between Sh30 million and Sh80 million per kilometre of tarmacked road at current market rates, probase costs between Sh15 million and Sh22 million. With proper maintenance, probase roads can last up to a minimum of 20 years.
– Peterson Mbote in Tokyo, Japan
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