*Installation of SONAR Systems and Sub-systems  and it’s Repair
*Hydrographic Surveys
*Damage Survey and Investigations, Packaging Surveys and out-of-turn Surveys
*Jetties and Wharf Site Survey and Inspection
*Pipeline Survey and Inspection
*SPM Inspection, laying of Pipelines and leak testing followed by repair works
*Underwater Submerge Structure and Tunnel Survey
*Anode Removal and Installation Works
*Visual and Close Visual Inspection
*Non-Destructive Test (NDT)
*Magnetic Particle Inspection (MPI)
*Marine Growth Inspection and Measurement etc.