Personnel at the District Treasury Office had few tense moments on Wednesday afternoon after an unidentified person placed a parcel on the table and disappeared.

The staff who opened the parcel, noticed a box with potassium nitrate powder and few wires.

On suspicion , they informed the police who in turn summoned the bomb disposal squad. The squad reached the office and inspected the parcel and found nothing amiss.

Deputy Superintendent of Police, West Division, D. Koteswara Rao said that police were investigating into the issue.