Impact on diarrhoeal illness of a community educational intervention to improve drinking water quality in rural communities in Puerto Rico

Table 1 Curricula for Operator and Administrator training courses

Common courses	Hours	Administrator courses	Hours	Operator courses	Hours
Basic commercial Spanish	60	Keyboard and word processing	90	Computer use	90
Basic commercial English	60	Human relations	60	Mathematics for water operators	90
Basic commercial mathematics	60	Information processes in water systems management	120	Biology	90
Environmental health	90	Water systems management	90	Physics	60
Introduction to potable water regulation	90	Document administration	60	Chemistry	60
		Accounting principles	90	Potable water treatment	180
		Internship	215	Operation of water treatment plants	150
				Practical work	405

ISSN: 1471-2458