A trap was laid by a team led by Vigilance Deputy S P Kanishk Kumar Singh which was acting on the complaint of a contractor Ramesh Shankar Pandey against executive engineer Amarendra Kumar and junior engineer Vidyasagar.
The complainant had accused the two officials of demanding a bribe for payments against the bill he had submitted upon construction of a hospital, sources in the vigilance department said.
The bill amount was Rs 50 lakh out of which payment for Rs 30 lakh was pending.
The engineers were being interrogated and will be produced before a designated court, the sources added.