Certified Zone 1 & Zone 2 Offshore Workshop Module for Rigging Operations
The Offshore Rigging Loft Workshop Container is a fully customizable offshore workshop solution designed to support rigging, lifting gear maintenance, and equipment handling operations in demanding offshore and marine environments.
Engineered in compliance with international offshore standards, this workshop container is suitable for installation in Zone 1, Zone 2, and Safe Area hazardous locations, ensuring safe and efficient operation on offshore platforms, drilling rigs, and marine vessels.
With flexible design configurations, the unit can be built as a rigging loft, mechanical workshop, E&I workshop, or tool storage container, meeting various operational requirements across offshore oil & gas and energy projects.
General specification of Workshop Container
| Specification | Details |
| Gross Weight (Max) | Up to 25,000 kg (dependent on size and layout) |
| Dimensions | Customized |
| Fire Rating | A60 |
| Hazardous Area Classification | Zone 1 / Zone 2 / Safe Area (non-hazardous) |
| Structure Type | Offshore workshop container / modular unit |
| Workshop Types | Rigging loft, welding workshop, mechanical workshop, E&I workshop, tool storage, equipment storage |
| Application | Offshore rigging, maintenance, inspection, multi-purpose workshop |
Certification & Compliance
This offshore workshop container can be designed and manufactured in accordance with the following international standards and certifications:
● DNV 2.7-1 / ISO 10855 – Offshore container design and lifting standards
● ATEX & IECEx Certified Equipment – Explosion-proof compliance for hazardous areas
● IMO MODU Code (2001 Edition, FTP Compliant) – Fire protection and offshore unit safety
● SOLAS 2009 (International Convention for the Safety of Life at Sea)
● DNV 2.7-2 (Optional) – Offshore service module certification
● IEC 60079-13:2010 (Optional) – Explosive atmosphere equipment design
Key Features
Custom-Engineered Design
● Fully customized dimensions based on project requirements
● Flexible internal layout for rigging loft operations and equipment handling
● Suitable for integration with offshore platforms and modular systems
Heavy-Duty Load Capacity
● Gross Weight: up to 25,000 kg (depending on size and layout)
● Designed for handling heavy tools, lifting equipment, and rigging gear
Hazardous Area Compliance
● Applicable for Zone 1, Zone 2, and Safe Area
● Designed for safe operation in explosive and hazardous offshore environments
Fire Safety Protection
● A60 fire-rated structure
● Ensures high-level fire resistance for offshore safety compliance
Multi-Functional Workshop Capability
Designed to accommodate various workshop types, including:
● Rigging loft workshop
● Welding and mechanical workshop
● Electrical & Instrument (E&I) workshop
● Tool store workshop
● Equipment storage container
Applications
The Offshore Rigging Loft Workshop Container is widely used in:
● Offshore drilling rigs
● Oil & gas production platforms
● FPSO and offshore vessels
● Marine engineering projects
● Energy and petrochemical facilities
It is particularly suitable for rigging inspection, maintenance, and storage operations, where safety, compliance, and durability are critical.
Why Choose Our Offshore Workshop Container?
Offshore maintenance operations demand equipment that can withstand not only the physical rigors of marine environments — salt spray, wave loading, extreme temperatures — but also the strict regulatory requirements of Classification Societies, flag states, and client HSE frameworks. Our workshops are purpose-engineered from the ground up for offshore service.
■ End-to-End In-House Engineering
From concept design and structural analysis through to fabrication, HVAC integration, electrical fit-out, and final certification, every workshop is built in-house. This eliminates the coordination gaps between suppliers that so often cause delays and non-conformances on offshore projects.
■ Fully Customizable Layout
No two offshore installations are the same. Our workshops are designed around your specific operational requirements — welding bay configuration, overhead crane capacity, tooling layout, air handling unit placement, and access door positions are all specified to your brief. Standard container footprints or bespoke dimensions are both available.
■ Hazardous Area Expertise
We hold deep technical capability in designing and certifying workshops for Zone 1 and Zone 2 classified hazardous areas, including full ATEX/IECEx equipment selection, pressurized room design per IEC 60079-13, gas detection integration, and automatic ventilation interlock systems.
Frequently Asked Questions (FAQ)
1. Can this container be certified as a DNV 2.7-2 offshore module?
Yes, DNV 2.7-2 certification is available as an option depending on project requirements. This is typically required when the container is used as an offshore service module rather than a standard cargo unit.
2. How is the internal layout designed for rigging loft operations?
The internal layout is fully customized based on operational needs, typically including:
● Workbench areas for rigging inspection
● Storage space for lifting gear and tools
● Open working zones for handling equipment
Layout design is optimized to improve workflow efficiency and safety in offshore environments.
3. What explosion-proof systems can be integrated?
For hazardous area applications, the container can be equipped with:
● ATEX / IECEx certified lighting
● Explosion-proof electrical systems
● Hazardous area compliant HVAC systems
All configurations depend on the required Zone classification and project specifications.
4. How is the container protected against offshore environmental conditions?
The container is designed for harsh offshore conditions, including:
● Marine-grade structural design
● Anti-corrosion surface treatment
● Suitability for high humidity, salt spray, and wind exposure
5. Can the container be integrated into existing offshore platforms?
Yes. The unit is designed for easy integration with offshore facilities and can be adapted to match platform layout, lifting requirements, and installation constraints.
6. What is the typical delivery scope?
The delivery scope can be customized, and may include:
● Fully equipped workshop container
● Electrical and lighting systems
● Internal fittings and workstations
Final scope depends on project specifications and client requirements.
7. Is documentation provided for certification and offshore compliance?
Yes. Relevant documentation can be provided according to selected standards, including design, certification, and compliance-related documents required for offshore operations.
8. How do I choose between a rigging loft workshop and other workshop types?
A rigging loft workshop container is specifically designed for handling lifting gear and rigging equipment, while other workshop types (such as mechanical or E&I workshops) are configured for different operational purposes.
The selection depends on your primary application and workflow requirements.
Request a Technical Quotation
To receive a detailed technical proposal for your offshore welding and mechanical workshop requirement, please provide us with the following information:
• Platform or vessel name and type
• Required workshop dimensions or available deck footprint
• Hazardous area classification (Zone 1, Zone 2, or Safe Area)
• Required certification standard (DNV 2.7-1, SOLAS, etc.)
• Equipment to be housed (welding machines, lathes, overhead crane capacity, etc.)
• Required delivery date and project location
Our engineering team will respond with a budgetary proposal and technical clarification questions within 1-3 business days.
