DN5 Group is ISO registered internationally recognized engineering firm having five major operational sectors:- Marine : Offshore SAT-AIR Diving & NDT, FPSO Support, Survey & Engg Services. Defence : Ship & Submarine -Building Repair & Maintenance. Renergie : Offshore Wind Energy, Solar Ground Mounted & Rooftop. Engineering Services : Civil & Mechanical Concept Designing, Analysis Simulations, Prototyping & Manufacturing Other Core Engineering Services :- Process Terminology :- FEA Modeling : 2D Mesh, Tetra Mesh, Hexa Mesh. Structural : Static, Dynamic, Transient, Spectrum, Buckling, Couple Field, Plasticity, Thermal, Liner & Non Liner Fatigue. CFD : Compressible - incompressible, Hydro -dynamics, Fluid Structure, Interaction, Combustion, Modeling, Aerodynamics. NVH : Sound Transmission, Sound Radiation, Sound Quality Study, Vibration, Structure borne noise, air borne noise, Squeak & Rattle, Boom & Shake. Reverse Engineering :- CMM, Micro Profile Tester, Roundness, Roughness Tester, Profile Projector, CAD Modeling & Surfacing. Engineering Design : QFD, DFMEA, PFMEA, Transfer Functions, DOE, DFMA, DFSS, Design Automation. Prototyping : Rapid Prototyping, Hand Molding, Soft Tools, CNC Machining, Jigs & Fixtures AIR & SAT DIVING SERVICES Project planning survey designing and execution. Underwater Welding and reapirs. Installation of Riser Clamp, Cofferdam and riser. Installation of Subsea spool, J-tubes / I-tubes and tie-ins. Installation of Anodes and flexible risers and umbilicals. Installation of Clamp on structures and conductors. Installation of Subsea manifolds and Subsea Survey. Installation of Mooring Terminals, SBMs & PLEMs. Emergency Subsea Pipeline Repair Systems. Stabilization and protection for all kind of Subsea structures. Free span and crossover corrections for rigid & flexible pipelines. Inspection services includes ROV, CP, UT, MPI & Eddy Current. Port & Marine Consultancy for Deep Water Terminal.