HBMHI

5 x 41.8m AHUV Tugs

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Project Information

Category

Offshore Support Vessels

Client Name

POSH
Malaysia

Quantity

5 Vessels

Start Year

2008

End Year

2012

Class

ABS

Project Overview

This series of 41.8-meter Anchor Handling Utility Vessel (AHUV) tugs was constructed to support offshore oil and gas operations, including anchor handling, towing, and utility support. Delivered as a multi-vessel project, these tugs demonstrate strong engineering capability, consistent build quality, and reliable performance in offshore environments.

Project Description

Scope & Application

The AHUV tugs are designed for offshore support operations, including anchor handling, towing, standby duties, and utility services. Engineered for demanding marine conditions, the vessels provide high maneuverability, operational flexibility, and dependable performance.

Technical Specifications
  • Length (L): 41.8 m
  • Beam (B): 10 m
  • Depth (D): 4.6 m
  • Deadweight / Capacity: Optimized for offshore support operations
  • Main Engines: High-performance marine diesel engines
  • Propulsion System: Twin propulsion system for enhanced maneuverability
  • Operational Capability: Anchor handling, towing, offshore utility support

Engineering & Design Features

The vessels are designed with a focus on strength, stability, and operational efficiency. Their hull form and propulsion configuration enable effective performance in offshore environments, ensuring safety and control during anchor handling and towing operations.

Key Features
  • Robust hull structure for offshore conditions
  • High maneuverability for precise operations
  • Efficient deck layout for anchor handling equipment
  • Designed and built in compliance with ABS standards

Construction & Execution

This project involved the construction of five vessels, requiring efficient production planning and execution. The shipyard successfully managed parallel construction processes while maintaining consistent quality across all units.

Highlights
  • Multi-vessel construction with standardized quality
  • Efficient production scheduling and workflow management
  • Precision fabrication and system integration
  • On-time delivery of all vessels

Quality, Safety & Compliance

All vessels were constructed in full compliance with American Bureau of Shipping (ABS) standards, ensuring adherence to international safety and operational requirements.

Standards
  • ABS classification compliance
  • ISO-aligned quality management systems
  • Strict safety and inspection protocols

Project Outcome

The fleet of 41.8m AHUV tugs was successfully delivered and is actively supporting offshore operations. The project highlights the shipyard’s ability to execute multi-unit offshore vessel construction with consistency and reliability.

Outcome Highlights
  • Successful delivery of 5-vessel fleet
  • Reliable offshore performance and operational efficiency
  • Consistent build quality across all units
  • Strengthened international client partnership

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