SACRIFICIAL ANODESOWN UNDERWATER INSPECTIONWHARVES AND PLATFORMSBASED IN TUXPAN, VERACRUZ

Sacrificial Anodes and Marine Cathodic Protection

Supply, installation, underwater inspection and replacement of sacrificial anodes and cathodic protection systems on wharves, offshore platforms, pipelines and metal structures exposed to the marine environment.

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Anode and Cathodic Protection Services

At Corporativo Costa Afuera (COCOA) we deliver complete marine cathodic protection services: supply and installation of sacrificial anodes, electric potential measurement, underwater inspection of anode condition and replacement when service life requires it. We work on wharf piles, platform jackets, subsea pipelines and port structures.

Sacrificial Anode Supply

Supply of zinc, aluminum or magnesium anodes per project specification and marine environment.

Underwater Anode Installation

Underwater placement of anodes on metal structure with welded brackets or clamps as available.

Service Life Inspection

Underwater measurement of consumed percentage of existing anodes to schedule replacement before critical exposure.

Potential Measurement

Survey of electric potentials with reference electrode to verify cathodic protection level achieved.

Anode Replacement

Removal of consumed anodes and installation of new ones on structure, with verifiable procedure.

Technical Report and Diagnosis

Report with underwater photographic evidence, measurements and technical maintenance recommendation.

What a cathodic protection service includes

Technical and HSE planning
Diving crew mobilization
Anode supply per project
Supervised underwater installation
Electric potential measurement
Underwater video and photo evidence
Coordination with IRM inspection
Class A HSE for underwater work
Technical report and recommendations
Suggested maintenance program

Cathodic protection in numbers

Zn+Al+MgAvailable anode materials

UnderwaterInstallation and inspection under water

PotentialsReference electrode measurement

In-house divingCOCOA professional diving crew

40+ YEARS OF VERIFIABLE EXPERIENCE

Service with technical heritage from the origins of professional diving in Mexico

Founded by Eng. Ricardo Vazquez Adame, a pioneer of Mexican subsea engineering. In 1979 he led the operations that trained the first 15 professional commercial divers in Mexico. That technical root underpins every project we execute at COCOA today.

FOUNDER: ENG. RICARDO LORENZO VAZQUEZ ADAME · PIONEER OF THE MEXICAN SUBSEA INDUSTRY · DOCUMENTED TRACK RECORD SINCE 1979

Contractors and clients who have requested quotes

The following contractors and agencies have requested cathodic protection proposals from COCOA:

ICA

Cathodic protection projects on wharves and port structures.

Oil industry

Anode inspection and replacement projects on offshore jackets and pipelines.

Port administrations

Anticorrosive maintenance projects on piles and port metal structures.

Naval sector

Projects linked to naval installations with cathodic protection requirement.

Need cathodic protection for your marine structure?

Send us the specification: structure type, area to protect, location and target date. We quote with our own professional diving.

Request a quote