Ajanta Manufacturing Limited (Oreva Group) was responsible for the operation and maintenance of the ill-fated British-era suspension bridge on the Machchu river that collapsed on October 30, killing 135 persons and injuring more than hundred others. Patel had on January 16 moved the anticipatory bail plea in the sessions court here fearing arrest in the case with the police due to file a charge sheet in the case in the next few days.