Bow Cleaning
Before & AfterProfessional underwater bow cleaning for vessels. Using high-performance twin brush machines to remove fouling and restore performance.
What We Offer
Our Services
Our Expertise
Quality Service · Punctuality · Availability 24h/7
We have built our image on these absolute rules, making SIFM a reference for underwater marine engineering across West Africa.
Hull Cleaning
Bow Cleaning
Flat Bottom Cleaning
Propeller Polishing
Rudder Cleaning
Sea Chests Cleaning
Fishing Net Removal
Inspection
Commercial Diving
Rehabilitation Works
Boilermaking
Underwater Hull Cleaning
Comprehensive underwater cleaning of all hull surfaces
Propeller Services
Polishing and net/fishing removal — restore your vessel's hydrodynamics
Propeller Polishing
Professional underwater propeller polishing using specialized equipment (MK2 — UMC International, MODEL MC111). Polishing propellers restores their smooth surface, significantly improving hydrodynamics and reducing fuel consumption.
Fishing Net Removal
Expert removal of fishing nets and ropes entangled in propellers. Rapid intervention 24h/7 to minimize vessel downtime and restore safe, full-speed operations.
Case study: NAVE ELECTRON Po WAPS TOGO-Fishing — Net removal from propeller.
Additional Services
Complete Marine Engineering
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Inspection Services
Detailed inspection of maritime works and vessels using advanced equipment: Cygnus thickness gauge (TSR MK4), underwater inspection camera (CON-3200), and underwater metal detector.
Hull Inspection Thickness Measurement Structural SurveyLearn more -
Rehabilitation Works
Repair and rehabilitation of port, river, and naval structures using specialized underwater techniques. From minor repairs to full structural rehabilitation.
Port Structures River Works Naval Repairs -
Boilermaking
Expert boilermaking work on non-submerged structures. Fabrication, assembly, and maintenance with the highest safety standards for port and marine infrastructure.
Fabrication Assembly Maintenance -
Commercial Diving
Certified commercial diving operations using professional-grade Kirby Morgan KMB18 & KMB28 diving helmets with full communication systems.
Certified Divers Kirby Morgan Helmets 24h/7 -
Sheet Pile Repair
Professional underwater repair and reinforcement of sheet pile walls for port and marine structures.
Port Structures Sheet Piles Underwater WeldingLearn more -
Winch Repair
Expert repair and overhaul of marine winches — mooring, cargo, anchor, and towing types.
Mooring Winch Cargo Winch Mechanical RepairLearn more -
Gusset Plate Installation
Precision installation of gusset plates to reinforce structural joints in marine infrastructure.
Structural Reinforcement Underwater Welding Marine InfrastructureLearn more -
Hydroelectric Dam Works
Specialised underwater works in hydroelectric dams including limnimetric ladder installation.
Dam Works Limnimetric Scale Freshwater DivingLearn more