Introduction to DNV Certified Offshore Containers
At our organisation, we prioritise safety, compliance, and operational excellence when it comes to offshore logistics. DNV certified offshore containers are engineered to meet the rigorous demands of oil and gas, renewable energy, and marine industries worldwide. These containers are constructed following Det Norske Veritas (DNV) standards, ensuring unmatched durability, safety, and operational integrity even under the harshest offshore environments.
What Are DNV Certified Offshore Containers?
DNV certified offshore containers are specialised cargo units designed for transporting equipment, chemicals, tools, and materials to offshore platforms and vessels. Unlike standard ISO containers, they are specifically built and tested to DNV 2.7-1 standards, which mandate:
- Robust structural integrity
- Enhanced lifting and stacking capabilities
- Resistance to corrosion and harsh marine conditions
- Compliance with offshore safety protocols
Each container undergoes stringent design appraisal, prototype testing, and production verification to ensure it withstands rough seas, dynamic lifting, and exposure to extreme weather conditions.
Key Features of DNV Certified Offshore Containers
1. Superior Structural Strength
Our DNV certified containers are fabricated using high-tensile steel with reinforced corner castings, pad eyes, and lifting points, ensuring safe and reliable lifting operations. They are built to handle dynamic lifting with a safety factor of 4:1, as per DNV 2.7-1 guidelines.
2. Certified Sling Sets and Shackles
Each offshore container is equipped with DNV type-approved sling sets and shackles that are individually certified. The sling sets are proof-load tested and tagged for traceability, ensuring safe lifting operations at all times.
3. Corrosion-Resistant Coatings
Given their exposure to saline and humid environments, these containers are coated with multi-layer marine-grade paint systems offering excellent resistance to corrosion, thereby extending their operational lifespan significantly.
4. Stackable Designs
Designed with integrated stacking features, our DNV containers ensure efficient use of deck space on supply vessels and offshore platforms. They can be stacked securely without compromising safety.
5. Full Compliance with International Standards
All containers adhere to DNV 2.7-1, ISO 10855, EN 12079, and IMDG codes, ensuring global acceptance and operational readiness across all offshore locations.
Types of DNV Certified Offshore Containers
a. Offshore Cargo Baskets
These are open containers used for transporting pipes, tubulars, and irregular-sized cargo. Available in varying lengths, they are engineered with robust side walls and certified sling sets for secure lifting.
b. Offshore Waste Skips
Designed for safe transportation and disposal of hazardous and non-hazardous waste from offshore platforms to onshore treatment facilities. They feature watertight lids and internal linings to contain spillage.
c. Offshore Mini Containers
Compact units are ideal for transporting small tools, spare parts, and sensitive equipment. Their smaller footprint ensures easy storage on crowded decks.
d. Offshore Half-Height Containers
Half-height units are used for heavy and dense materials, allowing safe loading and unloading while keeping the centre of gravity low for stability during lifting.
e. Offshore Refrigerated Containers
These units maintain controlled temperatures for food supplies or temperature-sensitive chemicals, ensuring compliance with offshore catering and operational requirements.
Advantages of Using DNV Certified Offshore Containers
Enhanced Safety Standards
DNV certification guarantees that containers are built to withstand dynamic offshore lifting and rough sea conditions, significantly reducing risks of structural failure, cargo loss, or injury.
Global Acceptance
DNV certified containers are recognised by offshore operators and regulatory bodies worldwide, ensuring seamless mobilisation across international offshore projects without compliance barriers.
Cost Efficiency
Investing in DNV approved containers reduces long-term operational costs by minimising maintenance, repair, and replacement expenses due to their superior build quality and corrosion resistance.
Environmental Compliance
Offshore waste skips and tanks are designed to prevent spillage and environmental contamination, ensuring adherence to stringent offshore ecological protection standards.
Flexibility and Operational Efficiency
With a wide range of container types, offshore operators can choose units optimised for specific cargo needs, enhancing logistical efficiency and ensuring safe transport of all materials.
Why Choose Our DNV Certified Offshore Containers
We supply DNV certified containers manufactured under strict quality management systems, ensuring each unit meets or exceeds the required safety standards. Our expertise extends to:
- Custom design and fabrication for project-specific requirements
- Rapid delivery timelines to meet urgent offshore mobilisations
- On-site inspection and maintenance support to ensure compliance throughout the container lifecycle
- Container modification services such as internal shelving, electrical fit-out, and insulation for specialised operations
Certification and Inspection Procedures
Initial Design Appraisal
All container designs undergo DNV design appraisal, ensuring that structural calculations, welding procedures, and material selections comply with DNV 2.7-1.
Prototype Testing
Before mass production, prototype units are subject to proof load testing and NDT inspections to validate their performance under operational loads.
Production Surveillance
DNV inspectors perform welding inspections, dimensional checks, and load tests during production to certify each batch before delivery.
Periodic Inspections and Recertification
As per offshore regulatory requirements, containers undergo annual and five-year recertification, ensuring continued compliance and operational safety.
Applications Across Offshore Industries
DNV certified offshore containers are indispensable in:
- Oil & gas platforms for tool storage, waste management, and chemical transport
- Offshore wind farms for the safe mobilisation of electrical equipment and installation tools
- Subsea operations for transporting ROV tools, cables, and subsea hardware
- Marine logistics for general cargo transfer between supply vessels and offshore facilities
Conclusion
Investing in DNV-certified offshore containers is essential for ensuring safety, operational reliability, and compliance in offshore operations. We offer a comprehensive range of DNV-approved units tailored to your project needs, guaranteeing robust performance and full international certification.