Underwater Welding & Ship Repair Services in Vietnam

SVC Marine provides certified underwater welding and diving repair services in Vietnam, covering all major ports such as Hai Phong, Vung Tau, Hon Gai, and Son Duong. Our professional divers are trained and certified under IMCA and DNV class standards, capable of performing complex underwater hull repairs, propeller polishing, and steel renewal works without the need for drydocking.

Certified Underwater Welding in Vietnam

Our underwater welding teams operate 24/7 to support emergency and scheduled repairs for merchant vessels, offshore units, and naval ships. All procedures follow class-approved wet welding standards using electrodes and consumables suitable for marine environments. Welding works are typically verified by ultrasonic (UT) or magnetic particle testing (MT) to ensure full integrity and class acceptance.

Scope of Diving & Underwater Repair Services

• Underwater welding and cutting (wet welding)
• Hull plate renewal and crack repair
• Propeller polishing and blade cropping
• Anode installation and removal
• Underwater hull inspection with video/photo report
• Sea chest grid cleaning and replacement
• Rudder and tail shaft visual inspection
• Draft marks renewal and hull thickness measurement

Advantages of Underwater Repairs

Performing underwater repairs allows shipowners to save time and cost by avoiding drydock. Our divers can execute jobs alongside berth or at anchorage with minimum vessel downtime. SVC Marine’s team coordinates closely with class surveyors to arrange in-water surveys, hull cleaning, and welding inspection for class renewal or emergency rectification.

Working Ports and Availability

SVC Marine operates diving and underwater welding teams at multiple Vietnamese ports including:

• Hai Phong & Lach Huyen Port
• Vung Ang – Son Duong Port
• Hon Gai – Cam Pha anchorage
• Vung Tau – Go Dau area
• Quy Nhon, Nghi Son, and Dung Quat

Our local presence and logistics network allow us to mobilize within 12–24 hours anywhere along the Vietnamese coastline.

Technical Standards & Safety

All underwater operations are conducted according to the latest IMCA D 018 and IACS UR Z17 standards. Our divers are equipped with full communication systems, standby support, and class-approved underwater camera setups. Safety is prioritized with continuous monitoring and emergency response readiness at all times.

Contact SVC Marine

For underwater welding, diving inspection, or in-water class survey in Vietnam, please contact:

SVC Marine Services Co., Ltd.
📞 +84 988 701 231
✉️ info@svcmarine.com
🌐 www.svcmarine.com

Contact us at: info@svcmarine.com