marine- port and underwater works - contractors France

TSMB underwater works in Brittany is located in Ille-et-Vilaine department 35, covering Saint Malo, Dinard, and Rennes. We specialize in port, river, maritime, and underwater works, as well as pontoon rental. Our team consists of three divers or saturation divers for dam inspection, lock inspection, and underwater recovery, cutting, and welding. We also offer dredging and mooring services in the Rance, along with underwater interventions and quotes available at www.tsmb.fr.

... sandblasting and painting, cable laying, topographical surveys, longitudinal profiling, and metal thickness measurements using ultrasound. Underwater and maritime works for SMEs/SMIs include the construction of pushers and barges. Gentil TSM offers its expertise to local authorities for marking, port works, pile driving, moorings, sheet piling, and to individuals for salvage operations, pool repairs, hull maintenance, hull inspections, and lost object recovery. Please feel free to contact us for your specific requests regarding maritime, river, and underwater works.

Autonomous equipment and tools for all offshore, onshore, inshore, port, river, maritime, underwater, deconstruction, dismantling, aeronautics, rescue, security, defense, and demining activities are developed by SUPRAMECA. SUPRAMECA is a company specialized in the study and realization of systems, mechanisms, and pyrotechnic energy tools intended for civil and military industries. The company has...

TETIS specializes in underwater, subaquatic, hydro-landscaping, confined hostile environments, and special works often with difficult access. Our company has its own design office, and we conduct technical and economic studies based on your projects to offer you services of the highest quality with rigor, precision, and safety. Our sites are mainly located in the Greater West, from Le Havre to Vendée.

... robotics, and today, we have equipped over 250 AUVs (Autonomous Underwater Vehicles). In 2022, we launched our first product line: SEAKER and SEAKER+. These are fully integrated acoustic USBL systems (signal processing hardware included), agile and affordable, that adapt to any underwater mobile, from divers to ROVs and AUVs. SEAKER is equipped with a phased array reception (Rx) network that provides the relative bearing of incoming acoustic signals. SEAKER+ includes the SEAKER Rx network and a transmitter (Tx) used for emitting acoustic signals.

...Subtec specializes in underwater work in maritime and inland waters. Our divers, coming from the Oil & Gas sector and certified by IMCA, leverage their expertise to meet your specific needs. From inspections of civil engineering structures to construction work and ordnance disposal, we operate within a strict and regulated framework. We are active in the Oil & Gas sectors, renewable energies, and civil engineering.

AQUATRAV rents equipment for aquatic work: rental of pushers, rental of Schottel, rental of service pontoons, rental of opening barges, rental of transport barges, rental of suction dredgers, rental of service boats, rental of CMR caissons. Aquatrav offers you removable and transportable barges ranging from 70 to 200m3, pushers from 200 to 500HP, modular service and dredging pontoons equipped with hydraulic piles. Aquatrav sells equipment for maritime and river works: dredgers, winches, pipeline floats.

... community means having the capacity to ensure the design, financing, construction, and operation of major public works that shape the world of tomorrow. Highways, viaducts, and large-scale canals facilitate the growth of economic and human exchanges at the regional, national, European, and global levels.

Our company specializes in all interventions in water and in places that are difficult to access in water.

...AT YOUR SERVICE FOR ALL UNDERWATER & MARITIME WORK * EXPERTISE (BUREAU VERITAS CERTIFICATION) - HD VIDEO INSPECTION - SALVAGE - WELDING, CUTTING, AND THICKNESS MEASUREMENT... * WATER AND SEDIMENT SAMPLING FOR LABORATORY * RENTAL OF PONTOONS AND SERVICE VESSELS...