The majority of public works contracts undertaken in developing countries have a total cost of less than US$15,000. They include the provision of enhanced water and sanitation, access ways and pavements, small community buildings and solid waste related construction. We term these projects,...

The majority of public works contracts undertaken in developing countries have a total cost of less than US $15 000. They include the provision of enhanced water and sanitation, access ways and pavements, small community buildings and solid-waste related construction. These are termed...