The incident occurred when they were repairing a pump set in an agriculture field in Uppalapadu village of Gandepalli mandal.
The water pipeline came in contact with a live wire resulting in the tragedy. The deceased were identified as Bodireddy Suribabu (35), Killinadu (40) and Galla Bobby (24).
Police rushed to the spot and shifted bodies for autopsy.
Further investigations were on.
–IANS
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