Tanzaca Marine · Naval & Port
Ship repair and port services since 1984
A 100% Venezuelan company with more than 40 years keeping vessels, piers and offshore terminals in operation.
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Tanzaca Marine
Where Tanzaca began: four decades in the naval sector
Tanzaca is a 100% Venezuelan company, founded in 1984 in Puerto Cabello as a naval workshop. Since then we have repaired and maintained engines, generators, pumps, piping and hydraulic systems for a wide range of vessels, and today we bring that experience to piers, fenders and monobuoys as well.
Explore our services- 40+years of experience
- 100+completed projects
- 6+licenses
How we work
From diagnosis to return to service
On board, at the pier or at an offshore terminal, one team takes each job from the first inspection to delivery: we diagnose, engineer, supply, fabricate and repair.
We work to high standards of quality, safety and efficiency.
Explore our services-
Inspection & diagnosis
- Port facilities & monobuoys
- Inspection reports
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Engineering & supply
- Engineering
- Equipment supply
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National fabrication
- Equipment & components
- Venezuelan raw materials
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Repair & reconditioning
- Mechanical & hydraulic work
- Piping & structures
- Surface treatment & coatings
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Testing & delivery
- Bollard Pull tests
- Regulatory compliance
Services
Keeping vessels and ports in operation
From the engine room to the berth and the offshore buoy, we cover the technical needs of maritime operations.
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Specialized Naval Maintenance
Repair and maintenance of diesel propulsion engines, generator sets, electric motors and generators, and centrifugal and reciprocating pumps, plus hydraulic systems and actuators.
- Diesel propulsion engines
- Generator sets & electric motors
- Pumps, hydraulics & actuators
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Piping, Metal Repairs & Conversions
Fabrication, modification and repair of piping systems, critical metal repairs, and the repair and conversion of ships and offshore structures.
- Onboard piping systems
- Ballast water system piping
- Ship & offshore structure conversion
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Surface Treatment & Coatings
Surface preparation with state-of-the-art techniques that minimize environmental impact, and paints and protective linings applied by certified personnel.
- Dustless Blasting, Gritblasting & Sponge Jet
- Conventional & Airless painting
- POLYCORP resin, rubber & polymer linings
- Thermal linings for high-temperature piping, equipment & tanks
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FRP Fabrication & Recovery
Fabrication, maintenance and recovery of products in fiberglass-reinforced plastic (FRP): lightweight components that resist corrosion.
- FRP fabrication
- Maintenance & recovery
- Lightweight, corrosion-resistant parts
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Piers & Berthing Fenders
Structural and operational restoration of cargo, oil, petrochemical and commercial piers and shipyards, to extend their service life and keep berthing safe.
- Structure reconditioning
- Berthing fender inspection reports
- Bollard inspection & Bollard Pull tests
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Mooring Winches & Port Equipment
Management and supply of the equipment a berth needs, backed by national and international suppliers and by our own capacity to fabricate components with Venezuelan raw materials.
- Mooring winches & loading/unloading systems
- Fenders, impact absorbers & grating
- National fabrication
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Single Point Mooring Buoys
Inspection, diagnosis, supply and structural reconditioning of single point mooring buoys, to keep offshore operations safe and efficient.
- Inspection & diagnosis
- Monobuoy supply
- Structural reconditioning
Puerto Cabello · Since 1984
Born in the port. Built for the sea.
Naval workshop founded in Puerto Cabello, Carabobo State
Ballast water treatment
Ballast water, in line with the BWM Convention
We maintain, repair and fabricate piping for ballast water management systems on barges and ships, and our experience reaches as far as the installation of ballast water treatment plants.
- BWMInternational convention that our ballast water piping work complies with
- Barges & shipsWhere we have maintained, repaired and fabricated ballast water piping
- Treatment plantsInstallation of ballast water treatment plants is part of our project record
What we do
- Maintenance of ballast water system piping
- Repair of ballast water system piping
- Fabrication of piping for barges and ships
- Installation of ballast water treatment plants
Ballast water keeps a vessel stable when it sails without cargo, but it can carry organisms from one port to another. The Ballast Water Management Convention of the International Maritime Organization, adopted in 2004 and in force since 2017, requires ships to manage it, and most do so with a treatment system installed on board.
How a treatment system fits in
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Seawater intakeWater is taken on board to keep the vessel stable.
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Treatment plantThe water is treated before it reaches the tanks.
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Ballast tanksStability when the vessel sails without cargo.
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DischargeManaged water leaves the vessel in line with the Convention.
Highlighted: Tanzaca's scope — the piping connecting every stage and the installation of the treatment plant. Generic diagram.
Projects
Proven at sea and in port
From condenser maintenance in marine environments to the installation of ballast water treatment plants, with operational efficiency and regulatory compliance as the goal.
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Technical inspections
Inspection reports for berthing fenders and storage tanks.
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Ballast water systems (BWMS)
Maintenance, repair and fabrication of piping for ballast water management systems on barges and ships, in compliance with the international BWM Convention.
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Pier engineering
Inspection of pier bollards for certification and Bollard Pull tests, assuring berthing capacity.
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Tanker maintenance
Maintenance of boilers and main engines on tanker vessels.
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Pier reconditioning
Repair and maintenance of port, oil and commercial piers.
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Monobuoys
Inspection, diagnosis and reconditioning of single point mooring buoys.
Why Tanzaca
Your trusted strategic partner
A solid track record in the naval, industrial and oil industries, with 100% Venezuelan added value and the capacity to take on large-scale projects abroad.
Proven capacity
We take on complex challenges in maritime infrastructure with efficiency and precision.
Expert team
Highly qualified engineers and technicians, specialized in maritime structures.
Advanced technology
State-of-the-art machinery and technology for large-scale projects.
Full commitment
Safety, quality and on-time delivery on every project.
Request a quote
Vessel, pier or buoy that needs attention?
Tell us what you need and our technical team will prepare a proposal for you.
Talk to us directly
- Phones +58 424 400-7335 +58 424 444-5447 +58 424 433-0564
- Email administracion@tanzaca.com proyectos@tanzaca.com
- Office Calle Carabobo, Puerto Cabello · Carabobo State, Venezuela