Accused Ravindra Rathod (33), a junior clerk, and Girish Pawar (33), ward boy, were apprehended at Thane civil hospital while accepting the bribe of Rs 3.50 lakh, which was the first instalment of the total demand of Rs 4 lakh.
The accused had sought money from the complainant to hand him over his sanctioned bills, ACB officials said.
According to the ACB, the victim, who owns a company that supplies electricity generators, had received an order to deliver such devices on the hospital premises.
However, Rathod demanded Rs four lakh as bribe to hand him over the bills. The victim subsequently approached ACB officials of Mumbai who accordingly laid a trap today.
Pawar collected the bribe and then handed it over to Rathod after which the duo was taken into custody by the ACB.