l Navigation and positioning for PANYU subsea pipeline laying (Nov, 2004-May, 2005)
l Pre-survey for LF13-2 subsea pipeline laying (Nov, 2004)
l Navigation and positioning for Donglian subsea pipeline laying (Sep, 2004-Mar, 2005)
l Pre-survey for PANYU subsea pipeline laying (Aug-Sep, 2004)
l Navigation and positioning for Cezi Island-Zhenhai pipeline laying (Jul, 2004–Mar, 2005)
l Navigation and positioning for BZ25-1 FPSO connected yoke (Jul-Aug, 2004)
l Pre-survey for Donglian subsea pipeline laying (Jun-Jul, 2004)
l Pre-survey for NB35-2 subsea pipeline laying (Jun, 2004)
l Navigation and positioning for CHUNXIAO jacket installation (May, 2004-May, 2005)
l Surveying for the leak of WGPA-SPM water pipeline of CFD11 project (May, 2004)
l Navigation and positioning for Huizhou 21-1 Exploiture Project (Apr, 2004)
l Magnetometer Survey for Zhoushan-Zhenhai subsea cable (Apr, 2004)
l Pre-survey for CHUNXIAO jacket installation (Mar, 2004)
l Navigation and positioning for CFD11 subsea cable laying (Mar – May, 2004)
l Navigation and positioning for CFD11 SPM Pile Base/ Yoke (Mar, 2004)
l Pre-survey for Waidiao Island-Cezi Island-Zhenhai subsea pipeline traversing project (Mar, 2004)
l Pre-survey for BZ25-1 subsea pipeline laying (Feb, 2004)
l Navigation and positioning for BZ25-1 jacket installation (Jan-Mar, 2004)