No School At Chelsea High Monday, Tuesday

CHELSEA (CBS) -- School officials in Chelsea say there will be no classes at Chelsea High School on Monday and Tuesday.

Crews have been working since Thursday to find the source of a fly infestation there.

The problem appears to be cracked pipes under the concrete foundation.

Workers need to cut through the concrete, repair the pipes and then clean the building.

The superintendent says it's possible that classes will also be canceled on Wednesday, but that decision won't be made until Tuesday afternoon.