Ship Repair & Maintenance in Chittagong, Mongla, Payra & Kutubdia

Ship Repair & Maintenance is a core service of JK.S MARINE SERVICES, providing practical vessel repair, maintenance, technical manpower, workshop support, machining, spare parts and emergency assistance for ships calling Bangladesh ports and anchorages.

Since 2014, we have been supporting vessel owners, ship managers, operators, masters, chief engineers, technical superintendents, charterers, shipbrokers and other maritime clients with ship repair, marine repair and vessel maintenance requirements.

Our team handles repair work on board vessels, at anchorage, alongside, at port, in workshops and at suitable repair facilities, depending on the nature of the job and vessel requirements.

We support bulk carriers, general cargo ships, container vessels, tankers, multipurpose vessels, offshore and other commercial marine vessels.

From main engine and auxiliary machinery to electrical systems, hydraulic equipment, piping, welding, fabrication, machining, deck machinery, cargo equipment and technical spare parts, we coordinate the required manpower, tools, materials, supervision and repair support.

Ship Repair & Maintenance — What We Do

Vessel maintenance is not limited to one machine or one department. A ship requires continuous attention to its engine room, deck machinery, cargo systems, electrical systems, piping, hydraulic equipment, structural steel, safety equipment and auxiliary systems.

JK.S MARINE SERVICES provides coordinated repair and maintenance support across these areas.

Main Engine Repair & Maintenance

The main engine is one of the most critical systems on any vessel. Our marine mechanical team can coordinate inspection, maintenance, troubleshooting and repair of main propulsion machinery.

Services may include:

Cylinder head inspection and repair
Cylinder liner inspection
Piston and piston-ring work
Fuel injector servicing
Fuel pump repair
Exhaust valve maintenance
Starting air system repair
Lubrication system repair
Cooling-water system repair
Air cooler maintenance
Turbocharger-related work
Engine component renewal
Gasket and sealing replacement
Mechanical measurements
Dismantling and reassembly
Alignment-related work
Troubleshooting
Testing and operational checks

Where required, machinery can be dismantled and components transported to a suitable workshop for machining, measurement, repair, reconditioning or fabrication before returning them to the vessel.

Auxiliary Engine & Generator Maintenance

We support maintenance and repair of auxiliary engines and generators, including:

Diesel generator overhaul
Cylinder head work
Fuel pump and injector servicing
Turbocharger support
Cooling system repair
Lubrication system maintenance
Starting system repair
Governor-related work
Generator-end technical support
AVR-related troubleshooting
Motor and coupling inspection
Electrical connections
Control panel troubleshooting
Generator testing

Our team can coordinate mechanical and electrical personnel together where generator problems involve both disciplines.

Marine Mechanical Repair

Our marine mechanical repair capability covers shipboard machinery and equipment requiring inspection, dismantling, repair, replacement, reassembly and testing.

Typical work includes:

Bearings
Shafts
Couplings
Mechanical seals
Glands
Bushes
Gearboxes
Motors
Pumps
Compressors
Fans and blowers
Hydraulic motors
Cylinders
Mechanical drives
Rotating machinery
Foundations and supports

Workshop Repair & Machining

Not every component can be properly repaired on board. For suitable jobs, we can arrange workshop support for:

Shaft machining
Bush machining
Bearing-seat repair
Keyway work
Flange machining
Surface preparation
Component reconditioning
Fabrication
Lathe work
Drilling
Grinding
Metal repair
Custom component manufacturing

This allows vessel repairs to be coordinated between on-board work and workshop machining according to the technical requirement.

Marine Electrical Repair & Maintenance

Our electrical support covers vessel electrical equipment and systems such as:

Generators
Motors
Starters
Switchboards
Distribution boards
Control panels
Circuit breakers
Contactors
Relays
Sensors
Marine lighting
Emergency lighting
Navigation lights
Cable installation
Cable termination
Electrical fault finding
Battery systems
Alarm systems
Monitoring systems
Electrical testing

For complex problems, mechanical and electrical technicians can work together to identify the root cause rather than treating only the visible symptom.

Hydraulic Repair & Maintenance

Hydraulic systems are widely used on modern vessels for cranes, winches, hatch covers, steering systems and other machinery.

Our hydraulic repair scope includes:

Hydraulic pumps
Hydraulic motors
Hydraulic cylinders
Hydraulic power packs
Hydraulic valves
Hydraulic hoses
Hydraulic pipes
Hydraulic fittings
Hydraulic filters
Hydraulic tanks
Pressure-related troubleshooting
Oil leakage repair
Hose replacement
Cylinder repair
Hydraulic system flushing support
Pressure testing
Functional testing

Pumps, Valves & Piping

We provide repair and maintenance support for vessel pumps, valves and piping systems.

Pumps

Ballast pumps
Bilge pumps
Fire pumps
General service pumps
Sea-water pumps
Fresh-water pumps
Fuel pumps
Lubricating-oil pumps
Cargo pumps
Hydraulic pumps
Emergency pumps

Valves

Gate valves
Globe valves
Butterfly valves
Check valves
Ball valves
Relief valves
Sea valves
Manifold valves
Other marine valves

Piping

Pipe renewal
Pipe fabrication
Pipe spool replacement
Flange replacement
Valve replacement
Leakage repair
Supports and brackets
Drain and sounding lines
Ballast piping
Bilge piping
Fire-main piping
Fuel piping
Cooling-water piping
Hydraulic piping

Ship Welding, Steel Repair & Hot Work

Our technical teams coordinate welding, fabrication and hot work for suitable vessel repair requirements.

Typical work includes:

Hull steel repair
Deck steel repair
Bulkhead repair
Tank-top repair
Hatch-cover steelwork
Hatch-coaming repair
Bracket renewal
Stiffener repair
Foundation repair
Structural reinforcement
Corrosion-damaged steel renewal
Crack repair
Guard rail repair
Handrail repair
Ladder repair
Platform repair
Pipe support fabrication
Machinery foundation modification
General steel fabrication

Hot work is carried out subject to vessel procedures, applicable permits, safety controls, fire-watch arrangements, gas-free requirements and the conditions imposed by the port, terminal, shipyard, class or other relevant authority.

Hatch Cover Repair & Maintenance

Hatch covers are essential to cargo safety and weather-tight integrity.

Our support includes:

Hatch-cover inspection
Hatch-cover steel repair
Rubber packing replacement
Compression-bar repair
Cleat repair
Roller and wheel repair
Bearing replacement
Hydraulic-cylinder repair
Hydraulic hose replacement
Hatch-cover alignment
Leakage-related repair
Functional testing

Deck Machinery Repair

We provide technical support for shipboard deck machinery including:

Mooring winches
Anchor windlasses
Capstans
Cargo winches
Hydraulic winches
Deck cranes
Provision cranes
Stores cranes
Fairleads
Rollers
Chain stoppers
Brakes
Gearboxes
Motors
Hydraulic systems

Cargo Crane & Derrick Maintenance

For cargo vessels, we coordinate repair and maintenance of cargo-handling equipment such as:

Cargo cranes
Derrick systems
Hydraulic cranes
Crane motors
Hydraulic cylinders
Slewing systems
Crane brakes
Sheaves
Blocks
Hooks
Wire ropes
Limit switches
Control systems
Hydraulic hoses
Electrical components

Where applicable, load testing, inspection and certification can be arranged through the appropriate authorized agency, competent person, surveyor or class-recognized party.

Winch, Windlass & Mooring Equipment

We support repair, maintenance and supply of:

Mooring winches
Anchor windlasses
Capstans
Mooring ropes
Mooring wires
Crane wires
Derrick wires
Shackles
Swivels
Sheaves
Blocks
Rollers
Fairleads
Chain stoppers
Associated deck hardware

Steering Gear & Hydraulic Steering Systems

Technical support can be arranged for:

Steering pumps
Hydraulic cylinders
Hydraulic valves
Hydraulic pipes
Hydraulic hoses
Steering control systems
Electric control components
Emergency steering arrangements
Troubleshooting
Testing and maintenance

Boiler, Steam & Heating Systems

Our technical team can coordinate maintenance and repair of:

Auxiliary boilers
Exhaust gas boilers
Burners
Boiler pumps
Steam valves
Steam piping
Safety valves
Heating coils
Boiler controls
Hot-water systems
Associated components

Compressor & Air Systems

Support includes:

Starting-air compressors
Service-air compressors
Refrigeration compressors
Air receivers
Air dryers
Pneumatic systems
Starting-air systems
Compressor valves
Leakage repair
Compressor overhaul support

HVAC & Refrigeration

We can arrange technical support for:

Marine air-conditioning
HVAC systems
Chillers
Provision refrigeration
Refrigeration compressors
Condensers
Evaporators
Cooling systems
Ventilation fans
Blowers
Temperature-control equipment

Ballast, Bilge, Fuel & Tank Systems

Our maintenance support includes:

Ballast systems
Bilge systems
Fuel systems
Lubrication systems
Sea-water systems
Fresh-water systems
Tank piping
Sounding pipes
Air pipes
Vent pipes
Tank valves
Strainers
Pumps
Related piping and fittings

Tanker Vessel Repair & Maintenance

For oil tankers, product tankers, chemical tankers and other tanker vessels, we can coordinate:

Cargo piping repair
Cargo valve repair
Cargo pump support
Manifold repair
Hydraulic systems
Deck machinery
Cargo equipment
Ballast systems
Pump-room equipment
Piping and steelwork
Emergency repairs
Technical spare parts

Tanker work is coordinated according to vessel procedures, cargo condition, permit-to-work requirements, gas-free requirements, safety controls and applicable class/statutory requirements.

Bulk Carrier & General Cargo Vessel Maintenance

Our bulk carrier and general cargo repair scope includes:

Hatch-cover repair
Cargo crane repair
Derrick repair
Cargo winch repair
Hold-related steelwork
Deck machinery repair
Hydraulic repair
Wire-rope replacement
Ballast and bilge piping
Pump repair
Engine-room maintenance
Electrical work
Welding and fabrication
Emergency technical support

Container Vessel Repair & Maintenance

For container vessels, we can support:

Hatch-cover maintenance
Lashing-equipment support
Deck machinery repair
Mooring equipment
Winches
Hydraulic systems
Electrical systems
Structural steel repair
Piping repair
Machinery maintenance
Emergency repair
Marine spare parts supply

Marine Spare Parts & Technical Supply

A repair job is only as effective as the availability of the correct materials and components.

JK.S MARINE SERVICES can arrange marine spare parts and technical supplies for vessel repair and maintenance requirements.

Our supply scope may include:

Main-engine spare parts
Auxiliary-engine spare parts
Generator components
Pump spares
Valve spares
Bearings
Mechanical seals
Gaskets
O-rings
Filters
Hydraulic pumps
Hydraulic valves
Hydraulic hoses
Hydraulic fittings
Electrical components
Sensors
Relays
Contactors
Motors
Cables
Switches
Marine lamps
Welding electrodes
Welding consumables
Cutting and grinding materials
Pipes
Flanges
Fasteners
Marine hardware
Wire ropes
Mooring equipment
Deck machinery components
General marine stores

Parts can be sourced using OEM information, maker details, equipment model, part number, drawings, photographs or vessel-provided specifications, subject to availability.

Onboard Repair & Workshop Repair

We understand that different jobs require different working arrangements.

Onboard Vessel Repair

Our teams can attend vessels for suitable repair work involving:

Inspection
Dismantling
Repair
Replacement
Installation
Welding
Electrical work
Hydraulic work
Piping
Mechanical work
Testing
Troubleshooting

Workshop Repair

When components require specialized machinery or controlled workshop conditions, we can coordinate:

Machining
Reconditioning
Fabrication
Component repair
Lathe work
Grinding
Drilling
Welding
Mechanical restoration
Testing and dimensional checks

Planned Maintenance & Emergency Ship Repair

JK.S MARINE SERVICES supports both planned maintenance and emergency vessel repair.

Planned Maintenance

We can assist with:

Scheduled machinery maintenance
Preventive maintenance
Overhaul support
Component renewal
Repair planning
Spare-parts planning
Workshop coordination
Technical manpower
Supervision
Testing

Emergency Ship Repair

When a vessel develops an urgent technical problem, our operations team can coordinate available technicians, manpower, materials, spare parts, tools and transportation as quickly as practical.

Emergency support may include:

Main-engine problems
Generator failure
Pump failure
Hydraulic leakage
Crane breakdown
Winch problems
Electrical faults
Pipe leakage
Valve failure
Welding and steel emergency repair
Hatch-cover problems
Mooring equipment problems
Other urgent technical requirements

24/7 emergency support teams remain active throughout the year, subject to safe access, operational conditions and availability of required manpower, equipment and materials.

Experienced Ship Repair Professionals

Ship repair requires practical experience, not only manpower.

JK.S MARINE SERVICES works with experienced marine professionals, supervisors, technicians and skilled workers according to the nature of each project.

Our senior supervisors and technical personnel include professionals with approximately 15–20 years of relevant marine and ship-repair experience, with individual team members having experience across 500+ vessel attendances and repair-related jobs, depending on their role and technical specialty.

Our coordinated manpower may include:

Marine Engineers
Chief / Senior Engineers
Mechanical Engineers
Electrical Engineers
Marine Electricians
Diesel Mechanics
Engine Fitters
Mechanical Fitters
Pipe Fitters
Welders
Ship Fitters
Steel Fabricators
Hydraulic Technicians
Crane Technicians
Deck Machinery Technicians
Instrumentation Technicians
Automation Technicians
Riggers
Technicians
Foremen
Supervisors
Safety Personnel
QA/QC Personnel
Marine Surveyors
Class / Surveyor coordination personnel

Manpower is mobilized according to the actual job scope, vessel requirements, work location, safety requirements and project schedule.

Technical Supervision & 24/7 Monitoring

Our service does not end after sending workers to the vessel.

Where required, we coordinate technical supervision and continuous job monitoring covering:

Vessel requirement review
Repair scope identification
Manpower planning
Material and spare-parts planning
Work scheduling
Onboard/workshop coordination
Safety coordination
Progress monitoring
Quality monitoring
Testing and commissioning
Surveyor/class coordination
Completion documentation

For ongoing jobs, our operations team maintains communication with the vessel, client, technicians and supervisors to monitor progress and respond to changing requirements.

Safety During Ship Repair & Maintenance

Safety is a fundamental part of ship repair.

Our work is coordinated with applicable:

Vessel SMS procedures
Permit-to-work systems
Hot-work controls
Enclosed-space requirements
Fire-prevention measures
PPE requirements
Lock-out/tag-out procedures where applicable
Lifting and rigging controls
Electrical safety procedures
Gas testing requirements
Working-at-height controls
Port and terminal safety requirements
Shipyard safety procedures

Work is planned according to the actual vessel environment, job hazard, port conditions and applicable safety requirements.

Weather conditions are also considered during planning. Outdoor or exposed work is carried out only when the conditions and risk controls permit safe execution.

Class, International Standards & Technical Requirements

Our ship repair and maintenance activities are coordinated with the applicable vessel requirements, manufacturer’s instructions, classification rules, flag-state requirements, statutory regulations, port requirements and relevant international maritime standards.

Depending on vessel class and job scope, we can coordinate requirements involving recognized classification societies such as:

DNV
Lloyd’s Register (LR)
American Bureau of Shipping (ABS)
Bureau Veritas (BV)
ClassNK
Korean Register (KR)
RINA
Indian Register of Shipping (IRS)
China Classification Society (CCS)
Other recognized classification societies

Relevant requirements may also include applicable provisions of:

IMO
SOLAS
MARPOL
ISM Code
ISPS Code
IACS requirements
Flag State regulations
Class Rules
Manufacturer/OEM requirements
Vessel SMS
Port and terminal requirements

Where a job requires class approval, statutory inspection, certification, testing or attendance by an authorized organization, the relevant class society, flag authority, recognized organization, manufacturer or authorized service provider can be coordinated as applicable.

Ship Repair & Maintenance in Bangladesh

JK.S MARINE SERVICES provides vessel repair and maintenance coordination across major Bangladesh maritime locations.

Chittagong Ship Repair & Maintenance

Our principal operating area includes:

Chittagong Port
Chittagong Anchorage
Outer Anchorage
Berths and terminals
Shipyards
Workshops
Suitable repair facilities

We support vessel operators requiring Ship Repair in Chittagong, including onboard repair, emergency attendance, workshop machining, technical manpower, spare parts and supervision.

Mongla Ship Repair & Maintenance

We coordinate Ship Repair in Mongla and technical support for vessels calling:

Mongla Port
Mongla Anchorage
Nearby repair facilities
Suitable workshops

Payra Ship Repair & Maintenance

Our team can arrange Ship Repair in Payra for suitable vessel requirements, including technical manpower, mechanical, electrical, hydraulic, welding, piping, spare parts and emergency repair coordination.

Kutubdia Ship Repair & Maintenance

For vessels at Kutubdia Anchorage, we can coordinate available technical manpower, marine repair services, spare parts, emergency support and repair supervision subject to vessel access, anchorage conditions and operational requirements.

Matarbari Marine Technical Support

Technical and repair-related support can also be coordinated for vessels calling Matarbari Jetty and surrounding marine facilities, subject to applicable terminal, port and operational requirements.

Who We Serve

Our Ship Repair & Maintenance services are designed for:

Shipowners
Ship managers
Vessel operators
Technical superintendents
Fleet managers
Masters
Chief Engineers
Charterers
Shipbrokers
Offshore operators
Marine contractors
Cargo interests
Shipping companies
International maritime companies
Local vessel operators

We work with both national and international maritime clients requiring reliable technical support during vessel calls in Bangladesh.

Why Clients Use JK.S MARINE SERVICES

Clients requiring vessel repair often need more than a single technician.

They need someone who can coordinate the entire repair requirement.

JK.S MARINE SERVICES can coordinate:

Inspection → Repair Scope → Manpower → Tools → Spare Parts → Workshop → Onboard Work → Supervision → Testing → Surveyor/Class Coordination → Completion

Our practical service model helps clients obtain multiple technical requirements through one coordinated marine service provider.

Our Key Capabilities

Established marine service operation since 2014
Ship repair and maintenance experience
Regular vessel repair support
Experience across different commercial vessel types
Onboard repair
Workshop repair
Machining support
Mechanical repair
Electrical repair
Hydraulic repair
Welding and hot work
Piping repair
Deck machinery repair
Cargo equipment support
Marine spare parts supply
Skilled technical manpower
Experienced supervisors
Technical monitoring
Repair coordination
Survey and class coordination
24/7 emergency support
Bangladesh port coverage

24/7/365 Ship Repair Emergency Support

A vessel cannot always wait for normal business hours.

JK.S MARINE SERVICES maintains an active emergency response and coordination capability 24 hours a day, 7 days a week, 365 days a year, subject to safe access, weather, port restrictions, manpower and technical resource availability.

For urgent vessel requirements, contact our operations team with:

Vessel name
IMO number
Current port/anchorage
ETA/ETD
Equipment/problem
Required repair
Photos/videos if available
Maker/model/part number where applicable

This information helps our team understand the requirement and arrange the appropriate technicians, manpower, materials, spare parts, tools and supervision.

Request Ship Repair & Maintenance Support

If your vessel requires Ship Repair & Maintenance in Chittagong, Mongla, Payra, Kutubdia or Matarbari, contact JK.S MARINE SERVICES.

Whether you require main engine repair, generator maintenance, electrical work, hydraulic repair, machining, welding, hot work, piping, pumps, valves, hatch covers, cranes, winches, deck machinery, spare parts, technical manpower or emergency vessel repair, our team can review your requirement and coordinate the appropriate service.