1. Sub-Soil Investigation For Approach Road Of Proposed Bridge Over River Bakreswar At 13Th Km Of Dubrajpur - Bakreswar - Chandrapur Road (Total Length Of Approach Road-280.00 M; Length At Chandrapur End - 147.00 M & Dubrajpur End - 123.00 M) Under Suri Highway Sub-Division Of Birbhum Highway Division-Ii In The District Of Birbhum.