Projects – Dmars

Our Proyects

ARC CARIBE

For the first time in Colombia, it was developed an assembly and installation of a flight deck. This was realized to the National Navy ship ARC CARIBE, that is an OSV (Offshore Supply Vessel), for the Navy, an oceanographic multitask ship.

The flight deck of ARC CARIBE lets fortify the support operations for evacuations, firefighting, personnel transportation, emergency attendance, and others. Increasing the capacities of the Maritime Authority – DIMAR in way of integral maritime safety and scientific marine investigation.

Others Works done for this ship

Alignment (starboard and portside shaft lines).
Reparation of 2 and 30 tones cranes.
Dialysis to bow thruster oil.
Supply and installation of firefighting system pipes in flight deck.

ARC PROVIDENCIA

Major maintenance, modernization of access doors, hatches, portholes.

For hatches and doors, it was installed Thorplas bearings of Thordon, becoming this ship in the first one with those elements free of maintenance; that means reduction of maintenance costs and pieces changes.

Aditionally, it was installed a modern console with renovation of equipment for navigation aids, equipment out of service got fixed also.

Likewise, it was brought the service of supply and installation of bridge’s floor; the work consisted in dismantling the pieces fixed to the floor, dismantling of the existent floor, cleaning and surface preparation, verification of floor’s leveling.

DRAGA RIO ESMERALDA

On 2013, Dmars S.A.S designed and constructed the dredge Rio Esmeralda for the Urrá Dam with excellent results. This ship is unique in this type, due to it was built for dredging and collect wood trunks that clog in the suction grate of the turbines at a deep of 40 meters. The dredge is disassemblable and transportable per modules in land aboard a tractor truck.

Specifications

Length: 20 m
Beam: 9.1 m
Depth: 3 m

Capacities:

Dredging at a deep of 40 meters.
Two hydraulic thruster of 300 hp.

CNP PAITA

CNP PAITA Cleaning, paint scheme application to pipes and change of thermal insulation.

MN QUANTUM

Supply and change of support bearings to the propulsion system with SXL Thordon bearings coated in steel pipes.

The ship had bonze rubber bearings, but operation time was too short, so the customer decide to change to SXL Thordon Bearing because of the advantages it offers to operation.

SISTEMA ENFRIAMIENTO

Design, supply and installation of catchment, filtration and inlet of water for cooling and lubrication of TG100 seals and Rivertough bearings on its inland pusher tugs.

Impala’s pusher tugs on its original design had the shaft system installed in the inner side of sternpost covered with oil, due to navigation conditions through Magdalena River, the system presented constant failures and high risk of water pollution and high oil consumption.

It was developed the implementation of Rivertough Thordon Bearings in replacement of bronze bearings that the system had. Likewise,