A novel biological material excavator apparatus is described in the current invention. The apparatus is made up of a double walled tubular structure to house either a single tip or multiple tips to pick/excavate the biological material growing in agar plated petri dishes. The unique feature of this apparatus is a local ultra violet light source is present inside the apparatus to perform irradiation on site. This provides double sterilization of the apparatus as well as the tip that is being used for transferring biological material from one source to another source. The apparatus is double walled to prevent the user from being exposed to ultra violet rays while the irradiation step is being performed.