Survey, Drawing And Design Of Proposed Robs At Goraul (L.C 23-B), Maripur And Otipur (L.C 121) Etc Including Soil Investigation At Each Pier Locations And Printing Of Various Engineering Drawings For Field Work Between Muzaffarpur-Jiwdhara Section Of Muzaffarpur-Sagauli Doubling Project Under Dy.Ce/Con/I/Hjp.