 The Excavation Branch-I, Nagpur of the Archaeological Survey of India excavated this site for three field seasons during 2003-04, 2004–05 and 2005-06.Several publications have been written on it by Rao et al.According to Rao, Hakra Ware has been found at Bhirrana, and is pre-Harappan, dating to the 8th-7th millennium BCE.