Offshore Module Finishing for Metal Fabricators
Metal fabrication shops building offshore and LNG modules need finishing systems that fit large frames, welded skids, pipe supports and heavy coating requirements. Double D Mechanical supports blast room, paint booth, exhaust, make-up air and utility work around these operations.
Discuss your installationFrom Weld Bay to Coating
Module frames should have a defined path from weld completion through surface preparation, inspection, coating and outbound staging. That route should reduce backtracking and keep prepared surfaces away from grinding dust and raw material traffic.
Booth Sizing Beyond the Workpiece
The module envelope is only one part of the layout. Space is also needed for carts, cranes, ladders, lifts, masking, hoses, operator movement and maintenance access around the booth or blast room.
Exhaust, Dust and Building Pressure
Blast rooms and paint booths can move substantial air. Exhaust, dust collection and make-up air should be reviewed together so the finishing area does not pull debris from fabrication zones or create pressure issues at doors.
Preconstruction Information to Share
Before a site walk, collect module drawings, maximum dimensions, handling equipment details, utility locations, coating materials, blast media and photos of roof, wall and floor conditions.
- Measure aisle width, door openings and overhead clearance.
- Identify nearby fabrication equipment that cannot shift.
- List preferred shutdown windows or production restrictions.
Frequently asked questions
What booth type fits offshore module work?
The right booth depends on module size, coating method, airflow needs, handling equipment and available building space.
Can blast and paint equipment be installed in an active fabrication shop?
Installation can be planned around active work, but staging, access, utilities and production constraints need to be reviewed early.
What utility information is most useful?
Electrical capacity, gas service, compressed air, control locations, roof access and possible duct routes are especially useful.
Why consider operator access during layout?
Dense frames and pipe supports require operators to reach multiple angles, so lift space, hose paths and platform access affect coating quality and efficiency.