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Specialized Modular Buildings

SPECIALIZED
MODULAR BUILDINGS

Engineered E-Houses, blast-resistant modules, toxic gas refuges and offshore service modules for hazardous and remote environments.

Structural Engineering + Safety Systems + Integrated Utilities

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Blast-resistant modular building
Blast-Resistant ModuleHigh-strength modular building with fire-rated envelope, pressurization and integrated gas detection.
Toxic gas refuge modular building
Toxic Gas RefugeTemporary refuge for industrial and offshore facilities with HVAC, positive pressure and life-safety systems.
Electrical room fabrication, integration and testing
Electrical Room ManufacturingStructural fabrication, HVAC, electrical installation, fit-out, testing and transport-ready assembly.
◇DNV
Certified
▣A60 / H60
Fire Rated
✓Blast
Resistant
◎Positive
Pressure
⚙IECEx / ATEX
Systems
◉Factory
Integrated
Our Approach

One Module.
Every System Coordinated.

MDOW combines the structural envelope, HVAC and pressurization, electrical distribution, fire and gas systems, communications and interior fit-out into a factory-tested modular building package. Designs can address hazardous areas, offshore lifting and transport, blast loads and extreme climates.

Our Approach →
Key Applications

Purpose-Built Modules for Specialized Operations

Manufactured industrial E-House

E-House

Prefabricated power and automation buildings with HVAC, protection systems and factory testing.

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Toxic Gas Refuge

Toxic Gas Refuge

Positive-pressure shelters protecting personnel during gas releases and major incidents.

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Blast-Resistant Module

Blast-Resistant Modules

Occupied buildings engineered to API RP 752/753 requirements and project blast criteria.

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Offshore Modular Laboratory

Offshore Modular Labs

Plug-and-play analytical workspaces with A60 protection, fresh-air HVAC and integrated utilities.

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Offshore Pressurized Module

Pressurized Modules

Zone 1 or Zone 2 modules with airlocks, Ex equipment, gas detection and environmental control.

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Electrical Room Manufacturing

Factory integration from structure to energized systems.

Electrical rooms can be manufactured as complete transportable buildings, combining detailed steelwork, interior fit-out, HVAC ducting and packaged units, electrical and instrumentation installation, communications equipment, loop checks and HVAC commissioning before shipment.

Electrical room exterior, internal equipment, piping, HVAC and control installations
Electrical-room fabrication and system-integration views · Source: Yanda manufacturing page
Completed electrical room lifted for transport
Lift-ready modular building
Electrical equipment installed inside a modular building
Integrated electrical equipment
Structural FabricationPrimary steel, enclosure and transport-ready module construction
Interior & HVACRoom fit-out, ventilation ducting and packaged HVAC installation
Electrical IntegrationSwitchgear, instruments, power, control and communication systems
Pre-CommissioningTemporary power, loop checks and HVAC functional testing
Design, Analysis & Integration
FromLoad CasestoCertified Modules

Structural modeling, load analysis and systems integration are coordinated around lifting, transport, wind, blast and operating requirements.

  • Primary steel and lifting-point design
  • Wind, transport and lifting load analysis
  • HVAC, pressurization and filtration
  • Fire and gas detection integration
  • Electrical systems for hazardous areas
  • Factory assembly, inspection and testing
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Structural steel model
Primary Structural Model
Integrated module analysis model
Analysis & Systems Coordination
International Standards

Designed for Compliance

Dragon Modular solutions can be engineered and certified to project-specific offshore, fire, blast and hazardous-area requirements. MDOW coordinates technical clarification and project execution for international clients.

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DNV 2.7-1 / 2 / 3Offshore containers and service modules
API RP 752 / 753Occupied buildings in process facilities
A60 / H60Fire integrity and insulation systems
IEC 60079-13Pressurized rooms in hazardous areas
IECEx / ATEXCertified electrical equipment options
ISO 10855 / EN 12079Offshore container design and testing
−20°C to +55°CTypical harsh-environment design range
Up to 3 barBRM blast rating shown in product data
Up to CXMarine coating system options
Zone 1 / Zone 2Hazardous-area configurations
Featured Modules

Representative Modular Building Solutions

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Offshore accommodation module
Offshore AccommodationA60 / H60, Zone II and integrated life-safety systems
Blast-resistant module
Blast-Resistant ModuleFire-rated occupied building with pressurization options
Offshore laboratory interior
Offshore Modular LaboratoryPre-furnished analytical workspace with plug-and-play utilities