The object, an ice cream ball filled with some powder and a few steel balls inside, surfaced when the workers were digging the place last night to erect banner for the temple festival tomorrow, police said.
Police, on information, rushed to the spot and with the help of bomb detection and disposal squad took the custody of the object, they said.
Though it contained powder like substance and steel balls, police claimed it was not a bomb meant to execute explosion since it appeared very old.
