Ullagaram-Puzhuthivakkam now gets piped water – Chennai – India The residents of Ullagaram-Puzhuthivakkam have begun getting piped water, nearly a decade after the area was added to the city corporation limits. The underground sewage system became operational more than three years ago. A senior Metrowater official said work on laying pipelines to supply water began a few years ago in the area which is criss-crossed by 547 streets. (LINK). HIWI042020-10-09T10:54:45+02:00