While granting bail, Khurda Additional District Court-II Judge Shyam Sundar Das asked both Nayak and Samantasinghar to furnish a bail bond of Rs one lakh and two sureties each and asked them to cooperate in the investigation, refrain from tampering evidence and appear at the police station as and when required by the investigating agency.
The duo was among five persons arrested in the aftermath of the fire incident.
All five arrested have been booked under sections 304, 308, 285 and 34 of the IPC. The case was registered on an FIR filed by the Fire Services Department for laxity in fire safety measures.
Earlier, the Commissionerate Police had secured a two-day remand for Nayak to interrogate him.
Meanwhile, the police have issued summons to Saswati Das and Arati Nayak, trustee members of Sikshya O Anusandhan Charitable Trust that runs Sum Hospital, to appear before them.
The Odisha government has ordered an inquiry into the fire incident by the Revenue Divisional Commissioner (RDC) under the Commission of Enquiry Act of 1952.