Gutters are fiited with traps to
collect the first rainfall which is dirty from having washed the rooves clean.
A filter on the tank inlet further stops
leaves and small creatures from entering the tank.
Feti Stephen, teacher
in charge of the Deaf unit said deaf and hearing pupils were excited at the
prospect of water that was cleaner and could be collected much more quickly.
Surveys will be conducted at the end of the next term (early December).
