DOCKYARD IN VIETNAM

Your Trusted Partner in Dry Dock for your good Vesel in Vietnam

Located in the heart of Northern Vietnam’s maritime zone, Haiphong Shiprepair Company operates one of the most reliable and efficient dockyards for vessels in Vietnam. With over two decades of experience, a strategic location, and a skilled workforce, we provide comprehensive drydocking and afloat repair services to shipowners and operators around the world.

Whether your vessel needs routine maintenance, emergency repairs, or full overhauls, our dockyard is fully equipped to deliver solutions with speed, precision, and cost-efficiency.

Image of Pharung Shipyard in Haiphong Vietnam

1. Why Choose Vietnam for Your Docking Needs?

Vietnam has become a preferred destination for shipowners seeking high-quality repair and maintenance services at competitive costs. Here’s why:

• Strategic Location: Vietnam lies along major international shipping routes, making it a convenient stop for vessels operating in Southeast Asia, the Pacific, and beyond.
• Skilled Workforce: The country boasts a growing base of marine engineers, welders, electricians, and technicians trained to global standards.
• Cost-Effectiveness: Ship repair and drydocking in Vietnam offer significant savings compared to neighboring countries without compromising on quality.
• Growing Infrastructure: Vietnam is investing heavily in shipyard infrastructure, with Haiphong leading the way in Northern Vietnam.

Haiphong Shiprepair Company stands at the forefront of this transformation, offering world-class docking services to both domestic and international clients.

2. Our Dockyard Facilities

Our shipyard, located in Haiphong Port—the largest seaport in Northern Vietnam—features modern docking and repair facilities tailored to accommodate a wide range of vessel types and sizes.

3. Key Features:

• Graving Dock:
  • Length: 180 meters
  • Breadth: 25 meters
  • Depth: 8 meters
  • Capacity: Up to 25,000 DWT
• Berthing Facilities:
  • Multiple repair berths with ample draft
  • Equipped with cranes and power supply
• Workshops:
  • Machining, mechanical, electrical, and welding shops
  • CNC machines, dynamic balancing equipment, hydraulic test benches
• Mobile Teams:
  • On-site repair teams ready to travel to other ports in Vietnam and Southeast Asia

Our facilities are designed to support fast, safe, and efficient repair operations, with round-the-clock support to minimize vessel downtime.

Image Vessel He Cheng 3 at Pha rung Shipyard, Vietnam

LIST OF DOCKYARD IN VIETNAM

• Graving Dock:
  • Length: 180 meters
  • Breadth: 25 meters
  • Depth: 8 meters
  • Capacity: Up to 25,000 DWT
• Berthing Facilities:
  • Multiple repair berths with ample draft
  • Equipped with cranes and power supply
• Workshops:
  • Machining, mechanical, electrical, and welding shops
  • CNC machines, dynamic balancing equipment, hydraulic test benches
• Mobile Teams:
  • On-site repair teams ready to travel to other ports in Vietnam and Southeast Asia

Our facilities are designed to support fast, safe, and efficient repair operations, with round-the-clock support to minimize vessel downtime.

Image Vessel Bitumen KAKUSHO at Dyrock in Vietnam

4. Contact us:

Partner with Vietnam’s leading maritime service provider for reliable, cost-effective solutions:

• Service Areas: Hai Phong | Phu My | Dung Quat | Nghi Son | Cam Pha | Nationwide

  4.1 BACVIET COMMERCIAL AND SHIPTECH JSC -  HEAD OFFICE:

  + No. 25/6/302 Van cao street – Haian District- Haiphong City

  + Mobile/ WhatsApp/ WeChat: +84 904 125 520

  + Email: bacviet@haiphongshiprepair.com

  4.2 SHIP REPAIR SERVICES IN HO CHI MINH CITY (Saigon) - HCM CITY BRANCH:

  + No. 66 Dragon Village Phu Long - Phu Huu Ward, Dictrist 9 - Ho Chi Minh City

  + Mobile/ WhatsApp/ WeChat: +84 904 125 520

  + Email: bacviet@haiphongshiprepair.com. Email: Bacviettechco@gmail.com

  4.3 SHIP REPAIR SERVICES IN DA NANG CITY - DA NANG CITY BRANCH:

  No. 1109 AZURA Building, 339B Tran Hung Dao Street- Son Tra District - Da Nang City

  Mobile/ WhatsApp/ WeChat: +84 904 125 520

  Email: quangtrungpr@gmail.com

Upadeted: September 2025 by Mr. Le Quang Trung- Bacviet Projects Manager 

VIDEO FOR MV MORGENSTOND I - IN DRYDOCK IN VIET NAM: 

Welcome to Bacviet Commercial and Shiptech Joint Stock Company

Vietnam’s leading provider of ship repair, shipbuilding, and marine services. With over 20 years of experience, we deliver certified, cost-effective solutions to ensure your vessel’s safety, seaworthiness, and operational efficiency. Certified by Lloyd’s Register and Class NK, we serve ship owners, operators, and management companies at all ports and anchorages in Vietnam and select international ports.

Whether you need emergency repairs, load test deck crane services, annual services or spare parts supply, Bacviet is your trusted partner for long-term collaboration. Our 24/7/365 rapid response team, nationwide coverage, and global partnerships guarantee minimal downtime and maximum satisfaction.

for world-class maritime solutions.

Premier ship repair  services at Hai Phong Port - Copyright by Bacviet Shiptech

1- Why Choose Bacviet?

Bacviet is the preferred choice for maritime services in Vietnam, offering unmatched expertise and reliability:

• Nationwide Coverage: We operate at all major ports and anchorages, from Hai Phong to Cai Mep.
• Certified Expertise: Approved by Lloyd’s Register (WPS/WPQ for Steel Plate Grade AH36) and Class NK (WPQ for steel plates and pipes).
• Experienced Team: Our engineers bring decades of expertise in ship repair and marine services.
• Global Reach: Partnerships with Combitrade (Germany), Palmarine (Hellas, Greece), and branches in Myanmar, Cambodia, and China.
• Trusted Partners: Collaborations with PIL Singapore, XT Ship Management (Israel),MSC SHIPMANAGEMENT LIMITED, V.Ships Offshore (Asia) Pte. Ltd.V. Ships Greece Ltd, Danaos Shipping Co. Ltd., Delta Corp Ship Management DMCCO, Norvice Shipping Asia PTE LTD
• Customer-Centric: We prioritize quality, timely delivery, and competitive pricing.

2- About Bacviet Shiptech

Founded in 2006 in Hai Phong City, Bacviet has grown into a maritime industry leader over the past two decades. Our state-of-the-art workshop supports fabrication, reconditioning, and outfitting for vessels of all types, including bulk carriers, oil tankers, and container ships. Our mission is to enhance vessel performance while ensuring safety, reliability, and sustainability through advanced technology and certified processes.

We are committed to customer satisfaction and sustainable growth, delivering solutions that meet international standards and exceed expectations. Bacviet is your one-stop partner for all maritime needs in Vietnam and beyond.

Advanced workshop for ship repair in Hai Phong - Copyright by Bacviet Shiptech

3- Our Comprehensive Services

Bacviet offers a full range of ship repair and marine services, tailored to your vessel’s requirements:

• Ship Repair:
  • Structural repairs (steel, pipes, deck equipment like windlass and anchors).
  • Machinery overhauls (engines, turbochargers, pumps, boilers).
  • Hydraulic and electrical repairs (cranes, hatch covers, wiring, automation).
  • Navigation and communication systems (radar, radio, VDR).
• Marine Services:
  • Underwater services (inspections, hull cleaning, welding, propeller polishing).
  • Load test deck crane using water bag technology.
  • Tank and hold cleaning (fuel oil, ballast, cargo holds).
  • Safety and compliance (FFE, LSA, VDR, GMDSS annual services).
• Supply and Fabrication:
  • Spare parts, ship stores, bonded stores, and crane wire ropes.
  • Steel and pipe fabrication for custom upgrades.
  • Equipment reconditioning to OEM standards.

4- Certifications and Quality Assurance

Our services meet the highest international standards, backed by:

• Lloyd’s Register: WPS/WPQ for Steel Plate Grade AH36 (1G, 2G, 3G, 4G).
• Class NK: WPQ for steel plates (9.0mm to 36.0mm, 1G, 2G, 3G, 4G) and manual welding of steel pipes.
• Advanced Facilities: Our Hai Phong workshop is equipped for precision fabrication and reconditioning.

5 - Where We Operate

Bacviet provides services at all major ports and anchorages in Vietnam, ensuring rapid response:

• Northern Vietnam: Hai Phong, Cai Lan, Lach Huyen, Nghi Son, Cam Pha, Hon La, and anchorages (Hon Gai, Cam Pha).
• Central Vietnam: Dung Quat, Quy Nhon, Van Phong, and anchorages (Vung Ang, Honnet).
• Southern Vietnam: Cai Mep, Phu My, Vung Tau, Saigon, Vinh Tan, Vissai, Thieng Lieng, Go Gia, and anchorages (Vung Tau).
• International Ports: Yangon (Myanmar), Sihanoukville (Cambodia), Fang Chang (China).

Our strategic logistics network ensures fast deployment to any location, minimizing downtime.

Also, we provide all kind services in some Anchorages of Vietnam as following.

6 - Case Study: Emergency Repair at Vung Tau Anchorage

In January 2025, Bacviet completed an emergency underwater hull repair for a 60,000 DWT oil tanker at Vung Tau Anchorage. Our team deployed within 3 hours, performed underwater welding, and supplied critical spare parts, enabling the vessel to resume operations on schedule. This demonstrates our rapid response, technical expertise, and ability to handle complex repairs in challenging conditions.

Drydock Services in Vietnam- Copyright by Bacviet Shiptech

7 - Trusted Global Partnerships

Bacviet collaborates with leading maritime organizations to deliver exceptional service:

8 - Exclusive Agents:

• Combitrade (Germany): Supporting European clients.
• Palmarine (Hellas, Greece): Serving Mediterranean markets.

9 - Major Partners:

• MSC SHIPMANAGEMENT LIMITED
• V.Ships Offshore (Asia) Pte. Ltd
• V. Ships Greece Ltd
• Danaos Shipping Co. Ltd.
• Delta Corp Ship Management DMCCO
• NORVIC SHIPPING ASIA PTE LTD

Port Authorities: Strong relationships with Vietnam’s key ports (Hai Phong, Cai Mep, Vung Tau).

10 - Our Commitment to Excellence

Bacviet is driven by core principles:

• Customer Satisfaction: Tailored solutions with expert consultation.
• Uncompromising Quality: Services meeting international standards.
• Timely Delivery: Fast, efficient service to reduce downtime.
• Competitive Pricing: Cost-effective solutions for all clients.
• Sustainability: Eco-friendly methods for underwater works and waste management.

11 - Contact Bacviet Today

Partner with Vietnam’s leading maritime service provider for reliable, cost-effective solutions:

• Service Areas: Hai Phong | Phu My | Dung Quat | Nghi Son | Cam Pha | Nationwide

  11.1 BACVIET COMMERCIAL AND SHIPTECH JSC -  HEAD OFFICE:

  + No. 25/6/302 Van cao street – Haian District- Haiphong City

  + Mobile/ WhatsApp/ WeChat: +84 904 125 520

  + Email: bacviet@haiphongshiprepair.com

  11.2 SHIP REPAIR SERVICES IN HO CHI MINH CITY (Saigon) - HCM CITY BRANCH:

  + No. 66 Dragon Village Phu Long - Phu Huu Ward, Dictrist 9 - Ho Chi Minh City

  + Mobile/ WhatsApp/ WeChat: +84 904 125 520

  + Email: bacviet@haiphongshiprepair.com. Email: Bacviettechco@gmail.com

  11.3 SHIP REPAIR SERVICES IN DA NANG CITY - DA NANG CITY BRANCH:

  No. 1109 AZURA Building, 339B Tran Hung Dao Street- Son Tra District - Da Nang City

  Mobile/ WhatsApp/ WeChat: +84 904 125 520

  Email: quangtrungpr@gmail.com

Upadeted: September 2025 by Mr. Le Quang Trung- Bacviet Projects Manager 

VIDEO INTRODUCTION FOR SHIP REPAIR COMPANY IN VIETNAM - BACVIET COMMERCIAL AND SHIPTECH COMPANY

Air condition & refrigeration System

PLEASED CONTACT US TO RECEIVE GOOD SERVICES FOR YOUR GOOD VESSEL IN VIETNAM AS FOLLOWING:

Mobile Phone, WhatsApp, Wechart, Zalo : 0084904125520; Email: bacviet@haiphongshiprepair.com

Steel Plate Renewal and Outfitting Fabrication Services for Ocean-Going Vessels in Vietnam

1- The Importance of Structural Steel Work on Board

A vessel’s strength and seaworthiness depend heavily on the condition of its steel structure. From hull plating to deck reinforcements and fabricated outfitting parts, steel components endure constant stress: seawater corrosion, cargo impact, weather exposure, and mechanical fatigue. If damaged or neglected, these areas can compromise safety, delay operations, and even lead to detention by port authorities or classification societies.

For shipowners and fleet managers, ensuring reliable partners for steel plate renewal, hull repairs, and outfitting fabrication at every port of call is essential. Vietnam has emerged as one of Asia’s most strategic service hubs, offering fast, cost-effective, and Class-approved steel repair services to vessels trading internationally.

2- What We Deliver to Shipowners

Unlike traditional shipyards that require long docking schedules, Bacviet Shiprepair provides flexible, mobile ship repair solutions. Our services cover:

• Onboard steel replacement during cargo operations at berth or anchorage.

• Prefabrication in workshops followed by quick installation onboard.

• Emergency hull steel insert repairs approved by Class surveyors.

• Fabrication of customized outfitting components to replace damaged or obsolete parts.

• 24/7 attendance at all Vietnamese ports with short mobilization time.

This approach minimizes downtime and keeps vessels fully compliant with international regulations.

Steel plate repalcement in Vietnam

3- Comprehensive Range of Steel Services

3.1. Hull and Structural Plate Renewal:

Hull plating and structural inserts are often the most urgent repair items during Class surveys or PSC inspections. We provide:

• Renewal of side shell, bottom, and bilge plates using certified marine-grade steel.

• Tank top steel repair in cargo holds or engine room double bottoms.

• Bulkhead inserts to restore watertight integrity in ballast tanks.

• Edge preparation, full-penetration welding, and NDT (ultrasonic, MPI) as required by Class.

All welding consumables are sourced from approved manufacturers, and welding procedures are strictly certified.

3.2. Deck Repairs and Strengthening:

Deck areas suffer constant wear from cargo gear, weather, and machinery. Our teams are experienced in:

• Renewing corroded deck plates and reinforcing stiffeners beneath.

• Repairing hatch coamings, covers, and access manholes.

• Strengthening forecastle deck structures supporting anchor windlass and mooring winches.

• Replacing accommodation deck plating, ensuring safety for crew areas.

Repairs are often carried out during loading or discharging to save time.

3.3. Fabrication of Outfitting Components:

Outfitting items are critical for ship operation and crew safety. We design, fabricate, and install:

• Pipe supports, gratings, handrails, ladders, and platforms.

• Ventilation trunks, ducts, and air casings made from stainless or galvanized steel.

• Watertight and weathertight doors, hatch covers, and access lids.

• Custom machinery foundations and brackets for deck equipment.

• Mooring and towing fittings such as bollards, chocks, and fairleads.

Our workshops are equipped with CNC plasma cutting machines, plate rollers, and bending presses to achieve high-quality fabrication.

Repair steel plate at Bow area at Vietnam Terminal

3.4. Riding Squads for Onboard Works:

Bacviet maintains a network of riding repair teams who can join ships at anchorage or en route. These squads are fully self-sufficient, carrying portable welding machines, cutting torches, and generators.

They can perform:

• Steel insert fitting inside tanks and confined spaces.

• Pipe rack and outfitting replacement while the vessel is sailing between ports.

• Emergency hull reinforcement after collision or grounding incidents.

This flexibility saves shipowners from costly off-hire periods.

4- Nationwide Port and Anchorage Network

Vietnam’s coastline stretches more than 3,200 km, and vessels call at many ports for cargo operations. Bacviet covers them all, including:

• North: Hai Phong, Cai Lan, Hon Gai, Cam Pha, Nghi Son, Son Duong.

• Central: Da Nang, Dung Quat, Quy Nhon, Van Phong, Vinh Tan.

• South: Vung Tau, Phu My, Ho Chi Minh City, Long An, Can Tho.

Wherever your ship anchors, our teams mobilize locally, reducing response time and logistics costs.

5- Examples of Completed Projects

Some typical assignments carried out at Vietnamese ports include:

• Renewal of 1,200 m² deck steel plates for a bulk carrier at Son Duong anchorage.

• Emergency shell plating insert (15mm thick, 3 × 2 m) after side collision at Hai Phong.

• Fabrication and replacement of engine-room ventilation trunking at Phu My Port.

• Installation of new steel gangways, gratings, and handrails for a container ship in Vung Tau.

• Renewal of hopper tank stiffeners and ladder structures at Cai Lan Port.

Each project was executed under Class supervision and delivered with full documentation.

Image Steel plate repair at Haiphong Port

6- Why International Clients Choose Bacviet

• Rapid Mobilization – Local teams close to every port mean quick attendance.

• Certified Welders and Fitters – Skilled manpower with international approvals.

• Cost-Effective Repairs – Lower operating costs compared to overseas yards.

• 24/7 Global Communication – English-speaking coordinators available around the clock.

• End-to-End Solutions – From steel procurement to Class approval and final testing.

Our reputation has been built on consistent performance for shipowners worldwide.

7- Safety and Environmental Responsibility

Steel repairs involve fire hazards and confined space risks. Bacviet enforces strict health, safety, and environmental (HSE) policies:

• Hot-work permits with fire-watchers on duty.

• Gas-free certification before tank entry.

• Safe lifting and rigging practices for heavy plates.

• MARPOL-compliant disposal of scrap and consumables.

Our crews are trained in international safety standards to protect both people and the environment.

8- Reliable Communication for Overseas Owners

Shipowners and managers abroad need clear updates. Bacviet provides:

• Quick quotations with material specifications and timelines.

• Coordination with local agents and port authorities.

• Daily progress reports with photos.

• Final repair dossiers with Class certificates.

This transparency allows superintendents to monitor projects from anywhere in the world.

Image Hull steel repair at Cailan Port

9- Conclusion

Steel repairs and outfitting fabrication are not optional—they are vital for safety, compliance, and operational efficiency. For vessels trading in Asia, Vietnam offers one of the most efficient repair destinations.

Bacviet Shiprepair stands ready with skilled teams, nationwide coverage, and Class-approved procedures to deliver steel plate renewal, deck strengthening, and outfitting fabrication at any Vietnamese port or anchorage. With 24/7 availability, transparent communication, and cost-effective solutions, we help shipowners minimize downtime and maintain global trading schedules.

When your vessel calls at Vietnam, consider Bacviet your trusted floating shipyard for all steel and outfitting needs.

10- Contact us:

Partner with Vietnam’s leading maritime service provider for reliable, cost-effective solutions:

• Service Areas: Hai Phong | Phu My | Dung Quat | Nghi Son | Cam Pha | Nationwide

  10.1 BACVIET COMMERCIAL AND SHIPTECH JSC -  HEAD OFFICE:

  + No. 25/6/302 Van cao street – Haian District- Haiphong City

  + Mobile/ WhatsApp/ WeChat: +84 904 125 520

  + Email: bacviet@haiphongshiprepair.com

  10.2 SHIP REPAIR SERVICES IN HO CHI MINH CITY (Saigon) - HCM CITY BRANCH:

  + No. 66 Dragon Village Phu Long - Phu Huu Ward, Dictrist 9 - Ho Chi Minh City

  + Mobile/ WhatsApp/ WeChat: +84 904 125 520

  + Email: bacviet@haiphongshiprepair.com. Email: Bacviettechco@gmail.com

  10.3 SHIP REPAIR SERVICES IN DA NANG CITY - DA NANG CITY BRANCH:

  No. 1109 AZURA Building, 339B Tran Hung Dao Street- Son Tra District - Da Nang City

  Mobile/ WhatsApp/ WeChat: +84 904 125 520

  Email: quangtrungpr@gmail.com

Upadeted: September 2025 by Mr. Le Quang Trung- Bacviet Projects Manager 

Comprehensive Ship Motor and Generator Repair Services in Vietnam Ports and Anchorages

Introduction

When a vessel calls at a port in Vietnam, time and reliability are everything. Unexpected failures of electric motors, generators, or power distribution systems can cause costly delays, affect cargo operations, or even compromise safety on board. For international shipowners, managers, and technical superintendents, having a trusted local partner capable of providing motor rewinding, troubleshooting, and generator maintenance is essential.

Bacviet Shiprepair and its nationwide network of workshops and riding teams have earned the trust of global shipping companies by offering 24/7 emergency repair and preventive maintenance services at all major Vietnamese ports and anchorages. From Hai Phong in the North to Vung Tau and Ho Chi Minh City in the South, our coverage ensures rapid attendance and professional solutions whenever your vessel needs assistance.

A- Scope of Services

1. Electric Motor Repair and Rewinding: 

Electric motors play a central role in nearly every system on board—from cargo pumps and engine-room fans to mooring winches and crane hoists. When a motor fails, operations may come to a standstill. Our specialized services include:

• Motor rewinding: Complete dismantling, coil rewinding with Class-approved insulation materials, baking, varnishing, and reassembly.

• Troubleshooting and diagnostics: Identifying faults such as winding short circuits, bearing failure, rotor imbalance, or overheating.

• Dynamic balancing: Ensuring rotors operate without vibration to extend equipment lifespan.

• Bearing replacement: Installing high-quality SKF/NSK bearings and performing alignment checks.

• Insulation resistance testing: Megger testing to confirm safe operation before re-commissioning.

We handle a wide range of motors, from fractional horsepower units to large propulsion auxiliary motors, with supply voltages of 220V, 440V, or 6.6kV.

Electric Motor low speed Repair in Vietnam

2. Ship Generator Overhaul and Maintenance: 

Generators are the lifeline of every ship. Any disruption can affect navigation, cargo handling, or hotel services on board. Bacviet provides comprehensive generator maintenance, including:

• Scheduled overhauls: Disassembly, inspection of rotor and stator windings, cleaning, testing, and reassembly.

• Rewinding of alternators: Using Class-approved copper wires and varnish for durability.

• AVR and control panel repair: Troubleshooting voltage regulation systems and replacing faulty components.

• Load testing: On-site functional testing to verify performance under real operating conditions.

• Emergency breakdown repair: Rapid response teams available 24/7 for urgent power restoration.

Our workshops are equipped with load banks, precision winding machines, and diagnostic tools to ensure generators are restored to optimal performance.

3. Onboard Troubleshooting and Electrical Maintenance:

Beyond motors and generators, our technicians can attend to a wide spectrum of shipboard electrical systems:

• Cargo crane electrical systems and hydraulic power packs

• Anchor windlass and mooring winch motors

• Ballast pump motors and control circuits

• Engine-room ventilation motors

• Emergency switchboard inspections and repairs

• Motor controllers (starters, contactors, VFDs)

• Lighting, alarm, and monitoring systems

All works are performed by Class-approved electricians and fitters who are experienced with vessels trading worldwide.

Alternator rewinding in Vietnam

4. Nationwide Port and Anchorage Coverage

Vietnam has become a critical maritime hub, with vessels calling at its ports for cargo operations, bunkering, or repairs. Bacviet provides mobile workshops and riding teams that cover:

• Northern Vietnam: Hai Phong, Cai Lan, Hon Gai, Cam Pha, Son Duong, Nghi Son

• Central Vietnam: Da Nang, Dung Quat, Quy Nhon, Van Phong, Vinh Tan

• Southern Vietnam: Vung Tau, Phu My, Ho Chi Minh City, Long An, Can Tho

Whether your vessel is alongside a berth, at anchorage, or performing ship-to-ship transfer, our teams can board quickly and carry out required works with minimal delay.

B- Why Choose Bacviet for Motor and Generator Services?

1. Class Approval and Compliance

All procedures, from motor rewinding to generator overhaul, are performed in accordance with IACS classification society requirements (LR, DNV, ABS, BV, NK, RINA, etc.). Welding, testing, and certification can be arranged as required for PSC or Class attendance.

2. Skilled and Certified Technicians

Our electricians and engineers hold WPS/WPQ approvals and undergo regular training to remain up to date with the latest technologies. Their deep knowledge ensures repairs are not only quick but also reliable.

3. 24/7 Emergency Response

Shipping never stops, and neither do we. Our teams are ready around the clock to mobilize from local workshops to attend vessels at short notice, day or night, weekends, or holidays.

4. Cost-Effective Solutions

By providing local expertise and facilities in Vietnam, we reduce the need for costly flying squads from abroad, saving shipowners significant expenses while maintaining international standards.

5. End-to-End Service

From diagnostics and troubleshooting to procurement of spare parts and re-commissioning, Bacviet offers a single point of contact for your ship’s electrical and mechanical needs.

Maitainance Electric Motor at Haiphong Workshop

C- Typical Projects Undertaken: 

Over the past decades, Bacviet has successfully completed numerous projects, including:

• Rewinding of 440V cargo crane motors on bulk carriers at Nghi Son Port

• Emergency generator AVR replacement for a container vessel in Cai Lan anchorage

• Complete overhaul of 6.6kV propulsion motor cooling fans at Vung Tau anchorage

• Dynamic balancing of alternators and vibration troubleshooting for a tanker in Dung Quat

• Emergency attendance to repair anchor windlass motors after electrical short circuit in Hai Phong

Each project is completed with detailed reporting, test results, and certificates for submission to Class and owners.

D- Preventive Maintenance: Reducing Downtime and Costs: 

While emergency repairs are sometimes unavoidable, Bacviet strongly recommends preventive maintenance programs to reduce risks of failure. Services include:

• Periodic insulation testing and trend analysis

• Regular bearing replacement before catastrophic failure

• Cleaning and varnishing of windings to protect against moisture and salt corrosion

• Thermal imaging surveys to detect hotspots in panels and circuits

• Spare parts stocking programs for critical equipment

By scheduling maintenance during port stays, shipowners can avoid unexpected delays and extend the lifespan of costly equipment.

Recondition Motor at Workshop in Vietnam

E- Environmental and Safety Considerations: 

Marine electrical equipment operates in harsh conditions: saltwater, vibration, and high temperatures. Our procedures strictly follow IMO, SOLAS, and MARPOL guidelines for safe handling, disposal of waste materials, and protection of crew and cargo operations. Safety is our first priority—both for our teams and your ship.

F- Commitment to International Clients:

We understand that many of our clients are based overseas and rely on quick, clear communication. Our project managers are fluent in English and provide:

• Immediate response to RFQs and inquiries

• Transparent quotations with scope, materials, and estimated duration

• Coordination with local agents and port authorities for smooth boarding

• Detailed work completion reports with photos and test results

This ensures that technical superintendents and owners abroad have full visibility of the repair process.

G- Conclusion:

Vietnam is not just a trading hub—it is also a reliable service destination for international shipowners and managers. With Bacviet Shiprepair’s expertise in electric motor rewinding, generator overhaul, and troubleshooting, vessels calling at Vietnamese ports can be confident that their essential systems will be restored quickly and safely.

Our mission is simple: minimize your downtime, maximize your ship’s performance, and ensure safe, compliant operations across Vietnam’s ports and anchorages.

For urgent inquiries or to request a quotation, please contact us anytime. Our teams are ready 24/7/365 to attend your vessel.

H- Contact Bacviet Shiprepair

Don’t let vessel downtime disrupt your operations. Bac Viet Shiprepair offers fast, reliable, and cost-effective solutions at Cai Mep Port. Contact us today for a free, tailored quote within 24 hours.

Service Areas: Hai Phong | Phu My | Dung Quat | Nghi Son | Cam Pha | Nationwide

H.1 BACVIET COMMERCIAL AND SHIPTECH JSC -  HEAD OFFICE:

+ No. 25/6/302 Van cao street – Haian District- Haiphong City

+ Mobile/ WhatsApp/ WeChat: +84 904 125 520

+ Email: bacviet@haiphongshiprepair.com

H.2 SHIP REPAIR SERVICES IN HO CHI MINH CITY (Saigon) - HCM CITY BRANCH:

+ No. 66 Dragon Village Phu Long - Phu Huu Ward, Dictrist 9 - Ho Chi Minh City

+ Mobile/ WhatsApp/ WeChat: +84 904 125 520

+ Email: bacviet@haiphongshiprepair.com. Email: Bacviettechco@gmail.com

H.3 SHIP REPAIR SERVICES IN DA NANG CITY - DA NANG CITY BRANCH:

No. 1109 AZURA Building, 339B Tran Hung Dao Street- Son Tra District - Da Nang City

Mobile/ WhatsApp/ WeChat: +84 904 125 520

Email: quangtrungpr@gmail.com

Upadeted: 1st September 2025 by Mr. Le Quang Trung- Bacviet Projects Manager 

Hydraulic Crane repair in Vietnam

With many experieces in this field and good skilled Hydraulic technicals of Makers: SMST, MACGREGOR, LIEBHERR, TTS, IHI ..  We can carry out repair services all kind of hydraulic systems of the Cranes.

Overhaul/ repair Marine Pump in Vietnam

PLEASED CONTACT US TO RECEIVE GOOD SERVICES FOR YOUR GOOD VESSEL IN VIETNAM AS FOLLOWING:

Mobile Phone, WhatsApp, Wechart, Zalo : 0084904125520; Email: bacviet@haiphongshiprepair.com

With many experieces in this field, good skilled engineers, we cang arrange repair/ ouverhauling/ recondition for all kind of Marine Pumps in the Ports of Vietnam or at Vietnam Anchorage.

 Overhaul/ maintainance for Pump with all types.

- Recondition for all parts of Pump (shaft, bearing, bushing, impeller, gear, screw, ...).

- Fabricate new parts of Pump (shaft, bearing, bushing, impeller, gear, screw, ...).

- Supply new parts of Pump (rollbearing, mechanical seal, ...).

PLEASED TO CONTACT WITH US AS FOLLOWING:

BACVIET COMMERCIAL AND SHIPTECH JSC

 Address: 25/6/302 VanCao Street, Hai Phong City, Vietnam

 Tel: +84 904125 520 - Fax: +84.2253.739.556

 Email: bacviet@haiphongshiprepair.com; Website: http://haiphongshiprepair.com

MAIN ENGINE TURBOCHARGE OVERHAULING IN VIETNAM

Overhaul Marine Turbocharger Services

Repair services Main Engine & aux engine in Vietnam

PLEASED CONTACT US TO RECEIVE GOOD SERVICES FOR YOUR GOOD VESSEL IN VIETNAM AS FOLLOWING:

Mobile Phone, WhatsApp, Wechart, Zalo : 0084904125520; Email: bacviet@haiphongshiprepair.com

Bacviet Commercial and Shiptech company supplies repair services, overhauling services etc for Main Engine and Generator Engine of Ship in Vietnam

Ship Repair in Vietnam – Bacviet Commercial & Shiptech Company

Bacviet Commercial and Shiptech Joint Stock Company is one of Vietnam’s leading providers of ship repair and marine engineering services. With headquarters in Hai Phong, Bacviet has established itself as a trusted partner for global shipowners, managers, and charterers, delivering high-quality, Class-approved services across all major ports and anchorages in Vietnam.

For over 20 years, Bacviet has successfully completed more than 8,000 projects for over 6,000 vessels, including tankers, bulk carriers, container ships, offshore supply vessels, and passenger ships. Our 24/7 response teams of certified engineers, welders, and divers provide both afloat and port-based repair solutions, helping shipowners reduce downtime, cut costs, and maintain compliance with international standards.

Main Engine in Ship - Ship repair in Vietnam.

1. Core Ship Repair Services in Vietnam
Bacviet provides a comprehensive package of ship repair solutions, covering everything from engine overhauls to underwater inspections.
+ Main Engine and Auxiliary Engine Overhauls:
- Complete dismantling and inspection of main engines and auxiliary engines.
- Alignment checks, crankshaft deflection measurement, bearing replacement.
- Recondition Piston Crown, exhaust valve spindle and Valve seat.
- Recondition Main Shaft Journal and Crank Pin
- Cylinder liner honing, piston crown reconditioning, valve seat renewal.
- Test runs to verify performance before vessel departure.
+ Turbocharger Overhauling by skilled Engineers:
- Rotor balancing and bearing replacement.
- Cleaning of nozzle rings and casings to restore efficiency.
- Dynamic balancing to minimize vibration.
- Regular turbocharger maintenance reduces fuel consumption and avoids catastrophic engine failure.
+ Pumps, Compressors, and Hydraulic Systems: 
- Repair and reconditioning of ballast, bilge, cargo, and cooling pumps.
- Overhaul of hydraulic cranes, winches, and steering gear systems.
- High-pressure hose replacement and hydraulic cylinder reconditioning.

+ Electrical and Automation Systems: 
- Generator rewinding, AVR replacement, load testing.
- Troubleshooting automation controls, switchboards, and power distribution.
- Repair of navigational and communication systems (Radar, ECDIS, AIS, GMDSS).

Bacviet Commercial and Shiptech Company - Ship repair in Vietnam.

+ Steel and Hull Repairs with IASC Class Certified:
- Renewal of hull plating, bulkhead stiffeners, and structural reinforcements.
- Ultrasonic thickness measurement and crack detection.
- Welding repairs approved by Class surveyors.

2. Underwater Ship Services – Certified and Efficient
Bacviet’s underwater division provides afloat repair solutions that minimize downtime and eliminate the need for dry-docking.
+ Services Offered: 
- UWILD (Underwater Inspection in Lieu of Drydock): Class-approved surveys by certified divers.
- Hull Cleaning: Removal of marine fouling, improving fuel efficiency by 8–12%.
- Propeller Polishing: Restores surface smoothness, reducing vibration and improving propulsion.
- Leak Sealing and Cofferdam Installation: Emergency solutions to keep vessels in service.
- Underwater Welding and Cutting: Performed with Class-approved electrodes and techniques.

+ Case Study
In 2023, Bacviet carried out a UWILD and propeller polishing for a bulk carrier at Dung Quat anchorage. The operation saved the shipowner USD 65,000 in docking fees and reduced downtime by three days, ensuring the vessel continued trading without interruption.

Underwater inspection for Bulk Carrier Vessel at Vung tau anchorage

3. Safety Equipment and Compliance Services:
Safety at sea is non-negotiable. Bacviet offers complete inspection and certification services for FFE (Fire Fighting Equipment) and LSA (Life Saving Appliances).
- Annual and five-yearly inspections of lifeboats, rescue boats, davits, and winches.
- Testing of fire extinguishers, CO₂ systems, foam systems, and hydrants.
- Supply of genuine spare parts for all FFE/LSA systems.
- Certification renewal witnessed by Class surveyors (ABS, LR, DNV, BV, NK).

MV LAURA D - ANNUAL SERVICES FOR LIFEBOAT

4. Nationwide Coverage – Ship Repair at All Vietnamese Ports:
With workshops, service stations, and riding squads located strategically across the country, Bacviet guarantees rapid response at every major port and anchorage in Vietnam, including:

See our port coverage map

     - Ship repair in Hai Phong Port, Vietnam.

Tail Shaft and Propeller

WE PROVIDE MANY BEST SHIP SERVICE IN VIETNAM

PLEASED CONTACT US TO RECEIVE GOOD SERVICES FOR YOUR GOOD VESSEL IN VIETNAM AS FOLLOWING:

Mobile Phone, WhatsApp, Wechart, Zalo : 0084904125520; Email: bacviet@haiphongshiprepair.com

Bacviet Commercial and Shiptech is a leading company in ship services of ship in all seaports or offshore in Vietnam. With many years experience in Ship management, Ship repair, marine services and also there are many good skilled technicals, quick team mobilization. We always give customers the absolute trusted, smooth jobs, fast time to complete jobs and good prices for all kinds of orders.

We have approved by IACS  such as Class NK, BV, ABS, LR, DNV - LR in the fields as following:

1/ Underwater works in Vietnam:

     - Underwater hull inspection UWI.

     - Underwater inspection lieu dock UWILD Class survey.

     - Underwater hull cleaning. 

     - Underwater Anodes installing.

     - Underwater Sealing of leakage.

     - Underwater cofferdam installation.

     - Underwater blanking and plugging.

     - Underwater polishing propeller.

     - Underwater cutting rope.

     - Underwater repair propeller blade damage.

     - Underwater welding.

2/ FFE & LSA: Fire Fighting Equipments and Life Saving Appliances:

     - Annual Inspection, Survey and Certification of Life-Saving Appliances.

     - Annual Inspection, Survey and Certification of Fire-Fighting Equipment.

     - Annual and five-yearly service of lifeboats, rescue boats, davits, winches, hook release mechanisms

     - Supply spare parts. 

3/ Lifting Gear Services in Vietnam:

     - Inspect Lifting Gear for Crane/ Derricks   ⇒ VIDEO CLIP HERE 

     - Inspect deck and mooring gears.

     - Inspect Gangway gears.

     - Load test Crane/ Derricks.

     - Load test mooring gears.

     - Load test Gangway/ accommodation ladder.

4/ Servicing for Navigation equipments: 

     - Repair services/ annual services Gyro Compass in Vietnam.

     - Repair services/ annual services GMDSS in Vietnam.

     - Repair services/ annual services Rada in Vietnam.

     - Repair services/ annual services Auto Pilot in Vietnam.

     - Repair services/ annual services Automatic Tracking Aid in Vietnam.

     - Repair services/ annual services ARPAP in Vietnam.

     - Repair services/ annual services Speed & Distance Log Device in Vietnam.

     - Repair services/ annual services Echo Sounder in Vietnam.

     - Repair services/ annual services Electronic Chart Display Information System ECDIS in Vietnam.

     - Repair services/ annual services Automatic Identification System AIS in Vietnam.

     - Repair services/ annual services Long Range Tracking and Identification (LRIT) System in Vietnam.

     - Repair services/ annual services Rudder Angle Indicator in Vietnam.

     - Repair services/ annual services Voyage Data Recorder VDR in Vietnam.

     - Repair services/ annual services Rate of turn indicator in Vietnam.

     - Repair services/ annual services GPS Receiver in Vietnam.

     - Repair services/ annual services Sound Reception System in Vietnam.

     - Repair services/ annual services Navigational Lights in Vietnam.

     - Repair services/ annual services Ship Whistle in Vietnam.

     - Repair services/ annual services Daylight Signalling Lamp in Vietnam.

     - Repair services/ annual services Pilot Card in Vietnam.

     - Repair services/ annual services Transmitting Heading Devise in Vietnam.

Contact us:

Bacviet Commercial and Shiptech Joint Stock Company

Add: 25/6/302 Vancao Street- Haian District - Haiphong City - Vietnam

Mobile/ WhatsApp/ WeChat: +84 904 125 520 (24/24); Fax: +84 2253 739 556

E-mail: bacviet@haiphongshiprepair.com; Website: haiphongshiprepair.com

MARINE WORKSHOP FABRICATION​

Precision Engineering by Bacviet Shiprepair Company

In the dynamic world of marine engineering, the reliability and performance of mechanical components play a crucial role in the safe and efficient operation of vessels and offshore systems. At Bacviet Shiprepair Company  our dedicated marine workshop delivers specialized services in fabrication, reconditioning, and modification of mechanical and machinery parts, serving shipowners, fleet managers, and industrial clients across Vietnam and beyond.

Image for Marine Fabrication Workshop in Haiphong Vietnam

Precision Fabrication for Marine Machinery

Our workshop provides custom fabrication services for a wide range of mechanical components used in marine and offshore applications. With deep expertise and modern equipment, we manufacture parts that meet strict dimensional tolerances and material requirements, supporting both new installations and spare part needs.

We fabricate components such as:

• Shaft sleeves and bushings
• Pump casings and impellers
• Flanges, couplings, and adapters
• Engine supports and brackets
• Gearbox components and drive system parts
• Custom mechanical fittings for marine equipment

All fabricated parts are produced in accordance with international marine standards, using materials suitable for harsh offshore environments such as bronze, stainless steel, cast iron, and special alloys.

Reconditioning – Restoring Value to Worn Components

Instead of replacing worn-out parts, Bacviet Shiprepair Company offers a cost-effective alternative: reconditioning. This service involves restoring existing mechanical components to original specifications through machining, rebuilding, and precision finishing.

Our reconditioning services include:

• Bearing housing repair and resizing
• Shaft journal buildup and re-machining
• Pump impeller refurbishment
• Valve body and seat repair
• Surface treatment (metal spraying, grinding, polishing)
• Crack detection and repair (including dye penetrant and magnetic particle testing)

Reconditioned parts are tested and inspected to ensure reliability and extended service life, helping clients reduce downtime and save on costly imports or replacements.

Image recondition Windlass Shaft at Haiphong Vietnam

Modification for Operational Optimization

Marine systems often require modification to meet changing operational requirements or to adapt older systems to newer technologies.Bacviet Shiprepair’s workshop supports clients with tailored mechanical modifications that improve functionality, efficiency, or compliance.

Examples of our modification work:

• Altering mounting dimensions to match new equipment
• Modifying pump or motor housings to support retrofitted systems
• Adapting mechanical seals and couplings for improved performance
• Upgrading legacy parts to meet modern safety or efficiency standards

All modification projects are carried out with a combination of engineering consultation, reverse engineering (if drawings are unavailable), and precision machining.

Workshop Capabilities

Our workshop is fully equipped with a wide range of tools and machinery to ensure versatility, precision, and quality:

• CNC lathes and milling machines
• Vertical and horizontal boring machines
• Surface grinding and honing machines
• Dynamic balancing machines
• Hydraulic presses and keyway slotting tools
• TIG, MIG, and arc welding stations
• NDT and dimensional inspection equipment

We also offer reverse engineering services for obsolete or undocumented parts, using 3D scanning, measurement tools, and CAD modeling.

Experienced Team, Proven Quality

Bacviet Shiprepair Company's marine workshop is powered by a team of skilled technicians, machinists, and mechanical engineers with years of experience in marine systems. Our workflow is guided by strict quality control processes and documentation at every step — from material selection to final inspection.

We work closely with classification societies and client representatives to ensure compliance with standards such as:

• ABS, DNV, Lloyd’s Register
• ISO 9001 Quality Management
• Class-specific testing and certification

Our goal is to deliver high-quality, dependable components that meet both functional and safety requirements for marine operations.

Image for recondition Main Engine Piston Crown at Workshop In Haiphong

Why Choose Bacviet Shiprepair's Marine Workshop?

• Specialized expertise in marine machinery and mechanical parts
• Complete solutions: fabrication, reconditioning, and modification under one roof
• Quick turnaround times to support urgent repair needs
• Custom-made parts even when original designs or spares are unavailable
• Cost-effective and sustainable alternative to full part replacements
• Located near Haiphong Port, ideal for local and international clients

Whether you need a new shaft coupling, reconditioned pump housing, or a modified gearbox mount, HASICO is ready to support your project with precision and reliability.

Get in Touch with Us

Partner with Vietnam’s leading maritime service provider for reliable, cost-effective solutions:

Service Areas: Hai Phong | Phu My | Dung Quat | Nghi Son | Cam Pha | Nationwide

1. BACVIET COMMERCIAL AND SHIPTECH JSC -  HEAD OFFICE:

+ No. 25/6/302 Van cao street – Haian District- Haiphong City

+ Mobile/ WhatsApp/ WeChat: +84 904 125 520

+ Email: bacviet@haiphongshiprepair.com

2. SHIP REPAIR SERVICES IN HO CHI MINH CITY (Saigon) - HCM CITY BRANCH:

+ No. 66 Dragon Village Phu Long - Phu Huu Ward, Dictrist 9 - Ho Chi Minh City

+ Mobile/ WhatsApp/ WeChat: +84 904 125 520

+ Email: bacviet@haiphongshiprepair.com. Email: Bacviettechco@gmail.com

3. SHIP REPAIR SERVICES IN DA NANG CITY - DA NANG CITY BRANCH:

No. 1109 AZURA Building, 339B Tran Hung Dao Street- Son Tra District - Da Nang City

Mobile/ WhatsApp/ WeChat: +84 904 125 520

Email: quangtrungpr@gmail.com

Upadeted: September 2025 by Mr. Le Quang Trung- Bacviet Projects Manager 

SHIP SUPPLY IN VIETNAM

PLEASED CONTACT US TO RECEIVE GOOD SERVICES FOR YOUR GOOD VESSEL IN VIETNAM AS FOLLOWING:

Mobile Phone, WhatsApp, Wechart, Zalo : 0084904125520; Email: bacviet@haiphongshiprepair.com

Bacviet Commercial and Shiptech is a leading company to supplies spare parts, material Cabin Store, Deck stores Electrical stores Engine stores...etc. Our produst to be delivered on board in all the Sea Ports of Vietnam with:

     - Quality of products and services are the essence

     - Ensuring timely handover of products as promised

     - Reasonable prices

Main products to be supplied:

     - Provison

     - Bonded Sores.

     - Cabin Stores.

     - Nautical Charts.

     - Medical Supplies.

     - Deck Stores.

     - Cabin Stores.

     - Engine Stores.

     - Safety Equipments.

     - Electrical Stores.

     - Navigation spare parts.

Contact us:

Bacviet Commercial and Shiptech Joint Stock Company

Add: 25/6/302 Vancao Street- Haian District - Haiphong City - Vietnam

Mobile/ WhatsApp/ WeChat: +84 904 125 520 (24/24); Fax: +84 2253 739 556

E-mail: bacviet@haiphongshiprepair.com; Website: haiphongshiprepair.com

NON DESTRUCTIVE TESTING

PLEASED CONTACT US TO GET NDT FOR YOUR GOOD VESSEL IN VIETNAM AS FOLLOWING:

Mobile Phone, WhatsApp, Wechart, Zalo : 0084904125520; Email: bacviet@haiphongshiprepair.com

Ultrasonic Testing  (UT) 

Ultrasonic Testing (UT) uses high frequency sound energy to conduct examinations and make measurements. Ultrasonic inspection can be used for flaw detection/evaluation, dimensional measurements, material characterization, and more. To illustrate the general inspection principle, a typical pulse/echo inspection configuration as illustrated below will be used.

A typical UT inspection system consists of several functional units, such as the pulser/receiver, transducer, and display devices. A pulser/receiver is an electronic device that can produce high voltage electrical pulses. Driven by the pulser, the transducer generates high frequency ultrasonic energy. The sound energy is introduced and propagates through the materials in the form of waves. When there is a discontinuity (such as a crack) in the wave path, part of the energy will be reflected back from the flaw surface. The reflected wave signal is transformed into an electrical signal by the transducer and is displayed on a screen. In the applet below, the reflected signal strength is displayed versus the time from signal generation to when a echo was received. Signal travel time can be directly related to the distance that the signal traveled. From the signal, information about the reflector location, size, orientation and other features can sometimes be gained.

Ultrasonic Inspection is a very useful and versatile NDT method. Some of the advantages of ultrasonic inspection that are often cited include:

 + It is sensitive to both surface and subsurface discontinuities.

 + The depth of penetration for flaw detection or measurement is superior to other NDT methods.

 + Only single-sided access is needed when the pulse-echo technique is used.

 + It is highly accurate in determining reflector position and estimating size and shape.

 + Minimal part preparation is required.

 + Electronic equipment provides instantaneous results.

 + Detailed images can be produced with automated systems.

 + It has other uses, such as thickness measurement, in addition to flaw detection.

As with all NDT methods, ultrasonic inspection also has its limitations, which include:

 + Surface must be accessible to transmit ultrasound.

 + It normally requires a coupling medium to promote the transfer of sound energy into the test specimen.

 + Materials that are rough, irregular in shape, very small, exceptionally thin or not homogeneous are difficult to inspect.

 + Cast iron and other coarse grained materials are difficult to inspect due to low sound transmission and high signal noise.

 + Linear defects oriented parallel to the sound beam may go undetected.

 + Reference standards are required for both equipment calibration and the characterization of flaws.

Magnetic Particle Testing - (MT)

Magnetic particle inspection (MPI) is used for the detection of surface and near-surface flaws in ferromagnetic materials. A magnetic field is applied to the specimen, either locally or overall, using a permanent magnet, electromagnet, flexible cables or hand-held prods. If the material is sound, most of the magnetic flux is concentrated below the material's surface. However, if a flaw is present, such that it interacts with the magnetic field, the flux is distorted locally and 'leaks' from the surface of the specimen in the region of the flaw. Fine magnetic particles, applied to the surface of the specimen, are attracted to the area of flux leakage, creating a visible indication of the flaw. 

The materials commonly used for this purpose are black iron particles and red or yellow iron oxides. In some cases, the iron particles are coated with a fluorescent material enabling them to be viewed under a UV lamp in darkened conditions.

Penetration Testing - (PT)

          Much of the confusion surrounding penetration testing stems from the fact it is a relatively recent and rapidly evolving field. Additionally, many organisations will have their own internal terminology (one man's penetration test is another's vulnerability audit or technical risk assessment).

At its simplest, a penetration-test (actually, we prefer the term security assessment) is the process of actively evaluating your information security measures. Note the emphasis on 'active' assessment; the information systems will be tested to find any security issues, as opposed to a solely theoretical or paper-based audit.

The results of the assessment will then be documented in a report, which should be presented at a debriefing session, where questions can be answered and corrective strategies can be freely discussed.

RECONDITION PISTON CROWN IN VIETNAM AND EXHAUST VALVES

PLEASED CONTACT US TO RECONDITION PISTON CROWN FOR YOUR GOOD VESSEL IN VIETNAM AS FOLLOWING:

Mobile Phone, WhatsApp, Wechart, Zalo : +84 904 125 520; Email: bacviet@haiphongshiprepair.com

Bacviet Commercial and Shiptech is leading Company in Vietnam for recondition Piston Crown,Exhaust Valve and Valve seat of Marine Engines.

With many experieces in this field, good skilled engineers and new model equipments for recondition Engine Piston Crown, Exhaust valves, Valve seat and Spindle in the Ports of Vietnam or at Vietnam Anchorage.

The works to be carried out as following item:

     - Preliminary inspection - checking of fundamental dimension

     - Roughing out

     - NDT inspection for possible cracks or defect

     - Complete rebuilding of groove and diameter by welding up with special welding rod

     - Checking of piston top surface deposited layer

     - Machined of contact faces and inner diameters

     - Roughing out .

     - Finishing of piston crown top surface

     - Machined of new grooves

     - Clean for checking

     - Checking of grooves' width and depth

     - Checking of piston diameter and height

     - Grinding and polishing

     - Diameter measurement

Underwater Ship Repair and Maintenance Services by Bacviet Shiprepair Company:

 At Bacviet Shiprepair Company, we pride ourselves on being a leading provider of underwater ship repair and maintenance services in Vietnam. Operating from our base in Haiphong and serving all major ports and anchorages across the country, we deliver high-quality, efficient, and cost-effective solutions to ensure your vessel remains in top condition. Our services, certified by esteemed classification societies such as NK, ABS, DNV, BV, and Lloyd’s Register, include underwater hull cleaning, propeller polishing, underwater inspection (UWI and UWILD), underwater welding, anode replacement, exhaust pipe plugging, and echo sounder or speed log replacement. With years of experience, skilled technicians, and state-of-the-art equipment, Bacviet Shiprepair Company is your trusted partner for all underwater maritime needs.

1 - Comprehensive Underwater Ship Repair Services:

Underwater cleaning for MV JAN KALPATARU  at Nghi Son Port 2025 

 Maintaining a vessel’s operational efficiency and structural integrity is critical for safe and cost-effective maritime operations. At Bacviet Shiprepair Company, we specialize in a wide range of underwater services designed to minimize downtime, reduce costs, and ensure compliance with international maritime standards. Below, we outline our core services and their benefits to ship-owners and operators.

+  Underwater Hull Cleaning and Propeller Polishing:

Marine growth, such as barnacles and algae, can accumulate on a ship’s hull and propeller, leading to increased fuel consumption and reduced performance. Our underwater hull cleaning service uses advanced tools, including Brush Kart equipment, to remove fouling and restore the hull to its optimal condition. This process not only improves fuel efficiency but also extends the lifespan of the vessel’s underwater components. Propeller polishing is another critical service we offer, achieving Rubert Scan A smoothness standards. A polished propeller reduces drag, enhances propulsion efficiency, and contributes to significant fuel savings. Our certified divers and technicians ensure precision and care, delivering results that meet the highest industry standards. Regular hull cleaning and propeller polishing can reduce fuel consumption by up to 10%, making it a cost-effective solution for vessel operators.

+  Underwater Inspection (UWI) and Underwater Inspection in Lieu of Dry-Docking (UWILD):

Regular underwater inspections are essential for assessing the condition of a vessel’s hull, propellers, rudders, and other underwater components. Bacviet Shiprepair Company provides comprehensive underwater inspection (UWI) and underwater inspection in lieu of dry-docking (UWILD) services, approved by leading classification societies such as NK, ABS, DNV, BV, and Lloyd’s Register. Using advanced equipment like remotely operated vehicles (ROVs) and closed-circuit television (CCTV), we conduct thorough inspections to identify corrosion, damage, or fouling without the need for costly dry-docking. Our UWILD services are particularly valuable for vessels that cannot afford extended downtime. By performing inspections afloat, we help ship-owners save time and money while ensuring compliance with maritime regulations. Detailed reports and video documentation are provided to support vessel owners and classification societies in evaluating the ship’s condition.

+ Underwater Welding and Structural Repairs:

 Underwater Welding and Structural Repairs Underwater welding is a highly specialized skill that requires precision and expertise. Bacviet Shiprepair Company employs certified Class A and B wet welders who are approved by international classification societies. Our underwater welding services include hull repairs, patching cracks, and reinforcing damaged areas using techniques such as double plate installation and cofferdam applications. These repairs are designed to restore structural integrity and prevent further deterioration, extending the vessel’s operational life by up to 80%.

For example, we successfully completed an underwater repair project for the container vessel MV MOL CHARISMA at Vung Tau outer anchorage, addressing hull damage in water ballast tanks with class-approved welding procedures. Our skilled team, supported by experienced partners and supervised by class surveyors, ensures that all repairs meet stringent regulatory standards.

Underwater inspection damage for MV MOL CHARISMA at Vuntau anchorage

+ Anode Replacement for Cathodic Protection:

Corrosion is a significant threat to a vessel’s hull and underwater components. Bacviet Shiprepair Company offers anode replacement services to ensure effective cathodic protection, including sacrificial anodes and impressed current cathodic protection (ICCP) systems. Our divers carefully monitor and replace anodes to prevent corrosion, ensuring the vessel remains protected in harsh marine environments. This proactive maintenance approach minimizes the risk of costly repairs and extends the lifespan of underwater structures.

+  Exhaust Pipe Plugging and Overboard Hole Repairs:

Leaking exhaust pipes or overboard holes can compromise a vessel’s safety and efficiency. Our team specializes in underwater plugging of exhaust pipes and overboard holes, using welding and sealing techniques such as epoxy putty application to prevent water ingress. These services are performed with minimal disruption to vessel operations, ensuring compliance with maritime safety standards. We also offer temporary and permanent repair solutions tailored to the vessel’s specific needs.

+ Echo Sounder and Speed Log Replacement:

Accurate navigation and data collection are critical for safe maritime operations. Bacviet Shiprepair Company provides underwater replacement services for echo sounders and speed logs, ensuring that your vessel’s sensors are fully operational. Our experienced technicians can quickly and efficiently replace faulty or damaged sensors, minimizing downtime and ensuring compliance with maritime regulations.

Plug for overboard pipe at Hon Gai anchorage, Vietnam

2 - Why Choose Bacviet Shiprepair Company?:

Located in Haiphong, Vietnam, Bacviet Shiprepair Company has built a reputation for excellence in underwater ship repair and maintenance. Here are the key reasons why shipowners and operators trust us:1. Certifications from Leading Classification SocietiesOur services are certified by top international classification societies, including NK, ABS, DNV, BV, and Lloyd’s Register. These certifications ensure that all our underwater inspections, repairs, and maintenance activities meet the highest industry standards for quality and safety. Whether it’s UWILD, underwater welding, or anode replacement, our processes are rigorously evaluated to ensure compliance.

3. Experienced and Skilled Team:
Our team consists of certified divers, welders, and engineers with years of experience in underwater ship repair. We are trained to handle complex underwater tasks, from propeller polishing to structural repairs, with precision and efficiency. Our partnerships with approved diving companies and workshops across Vietnam enable us to mobilize quickly and deliver seamless services at any port or anchorage.

4. State-of-the-Art Equipment:
We utilize cutting-edge technology, including ROVs, CCTV, and specialized welding and cleaning tools, to deliver high-quality results. Our equipment is designed to meet the demands of challenging underwater environments, ensuring accurate inspections and effective repairs.

4. Nationwide Coverage and Rapid Response:
Bacviet Shiprepair Company operates across all major ports and anchorages in Vietnam, including Haiphong, Vung Tau, Van Phong, Quy Nhon, Saigon, and Dung Quat. Our strategic partnerships with local authorities, harbor masters, and port operators allow us to arrange jobs quickly and smoothly, minimizing delays for our clients. Whether it’s an emergency repair or routine maintenance, we are available 24/7 to meet your needs.

5. Cost-Effective and Eco-Friendly Solutions:
Our underwater services are designed to save time and money by eliminating the need for dry-docking in many cases. By performing repairs and maintenance afloat, we help vessel owners avoid costly downtime and reduce operational expenses. Additionally, we prioritize eco-friendly practices, ensuring minimal environmental impact during hull cleaning and other underwater operations.

6 - Service Coverage – Ports and Anchorages Across Vietnam

Bacviet Ship Repair provides overboard pipe plugging services at all major ports and anchorages in Vietnam, including:

• Hai Phong Port
• Cai Mep – Thi Vai
• Vung Tau
• Ho Chi Minh City (Cat Lai, Hiep Phuoc)
• Dung Quat
• Quy Nhon
• Da Nang
• Nghi Son
• Cam Pha / Ha Long

Our 24/7 mobile teams can respond to emergencies or planned maintenance anywhere along the Vietnamese coast.

7 - Case Study: 

Underwater Repair at Vung Tau AnchorageIn July 2021, Bacviet Shiprepair Company was tasked with addressing hull damage on the container vessel MV MOL CHARISMA at Vung Tau outer anchorage. The vessel had run aground, resulting in water ingress in its ballast tanks. Our team conducted an underwater survey using ROVs, followed by temporary repairs involving welding double plates to the damaged hull areas. The project was completed under the supervision of class surveyors from LR and NKK, ensuring compliance with international standards. The repair was executed swiftly, allowing the vessel to resume operations without significant delays.

9 - Benefits of Regular Underwater Maintenance:

• Investing in regular underwater maintenance offers numerous benefits for vessel owners and operators:

Improved Fuel Efficiency: Clean hulls and polished propellers reduce drag, leading to significant fuel savings.

• Extended Vessel Lifespan: Proactive repairs and corrosion protection prevent costly damage and extend the life of underwater components.
• Regulatory Compliance: Our certified services ensure vessels meet the requirements of classification societies and maritime authorities.
• Reduced Downtime: Afloat repairs eliminate the need for dry-docking, keeping vessels operational and on schedule.
• Enhanced Safety: Thorough inspections and repairs minimize the risk of accidents and ensure crew safety

10 - Contact Bacviet Shiprepair – Every Ports an Anchorages, Vietnam:

For urgent inquiries or scheduled ship repair projects at Son Duong Port or anchorage, please contact us anytime to get a best quotation:

Service Areas: Hai Phong | Phu My | Dung Quat | Nghi Son | Cam Pha | Nationwide

10.1 BACVIET COMMERCIAL AND SHIPTECH JSC -  HEAD OFFICE:

+ No. 25/6/302 Van cao street – Haian District- Haiphong City

+ Mobile/ WhatsApp/ WeChat: +84 904 125 520

+ Email: bacviet@haiphongshiprepair.com

10.2 SHIP REPAIR SERVICES IN HO CHI MINH CITY (Saigon) - HCM CITY BRANCH:

+ No. 66 Dragon Village Phu Long - Phu Huu Ward, Dictrist 9 - Ho Chi Minh City

+ Mobile/ WhatsApp/ WeChat: +84 904 125 520

+ Email: bacviet@haiphongshiprepair.com. Email: Bacviettechco@gmail.com

10.3 SHIP REPAIR SERVICES IN DA NANG CITY - DA NANG CITY BRANCH:

+ No. 1109 AZURA Building, 339B Tran Hung Dao Street- Son Tra District - Da Nang City

+ Mobile/ WhatsApp/ WeChat: +84 904 125 520

+ Email: quangtrungpr@gmail.com

Upadeted: September 2025 by Mr. Le Quang Trung- Bacviet Projects Manager