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Equipment · Double D Mechanical

Texas Blast Rooms for Energy, Marine, Defense and Fabrication

Texas probably blasts more steel than anywhere in the country, and the reasons vary by region: pipe and fabrication around Houston, ship and marine work on the coast, defense production in North Texas and electrical equipment going up near San Antonio and Fort Worth. Double D Mechanical installs, relocates and connects blast rooms for Texas plants, coordinating the enclosure, recovery system, dust collection and utilities so the room clears the air and keeps media moving.

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Where the Steel Comes From

The project list across the state gives a sense of the range. Constellation Industries is expanding pipe fabrication in North Houston. The Davie Defense and Gulf Copper shipyard modernization in Port Arthur and the Saronic Port Alpha shipyard in Brownsville involve marine steel. General Dynamics is restarting 155mm shell production in Mesquite. Hammond Power Solutions has a transformer plant in Fort Worth and IEM is expanding switchgear production in Bexar County. Public records also show an STI Group blast and paint booth project in McAllen. Each of those sectors puts different parts through a blast room.

Matching the Room to the Work

We size and configure the room around the parts, not a catalog number.

  • Pipe spools and fittings: long rooms with rail carts and recovery along the full length
  • Marine and structural: tall, wide rooms with crane access and heavy-duty liners
  • Defense hardware: rooms with consistent airflow and repeatable lighting for inspection
  • Switchgear and transformer steel: rooms sized for frames, bases and tank sections
  • Fleet and equipment refurbishment: drive-in rooms with sweep or partial recovery

Collectors, Discharge and Coastal Sites

The dust collector usually sits outdoors. On Gulf Coast sites around Houston, Beaumont-Port Arthur, Corpus Christi and Brownsville, collector and duct placement takes into account wind exposure and corrosion on exterior equipment. Inland, the focus may be roof structure or space along a wall. In every case, we plan cartridge access, dust discharge to drums and a clean-air outlet away from building intakes.

Sequencing a Texas Blast Room Project

Blast rooms involve concrete for pits or slabs, structural steel, electrical service, compressed air and sometimes cranes. We coordinate the order: slab and pit, enclosure panels, recovery equipment, collector and duct, electrical and air tie-ins, then startup with the room's interlocks verified. When the room is a relocation, we start by documenting every connection at the old location.

Working in Texas

Planning a booth or oven project in Texas

Double D Mechanical is based in Houston, so Texas jobs are home territory.

Manufacturing in Texas is concentrated around Houston, Dallas and Fort Worth, San Antonio, Austin, and El Paso. The sectors most likely to be specifying spray booths, blast rooms, powder systems and cure ovens there include oil and gas equipment, petrochemical, aerospace and defense, and heavy fabrication and electrical equipment.

Hot, humid summers and mild winters put the emphasis on make-up air cooling or tempering, filter change schedules and keeping intake away from loading doors.

Project questions

Frequently asked questions

Can a blast room handle pipe spools?

Yes. Long rooms with rail carts or roller systems move pipe and spools through the room, with recovery under the full length so media returns without shoveling.

Do coastal Texas plants need different collector placement?

Exterior equipment near the coast faces wind and corrosion. Placement, mounting and protection of the collector and ductwork are planned with that exposure in mind.

Can you relocate a blast room within Texas?

Yes. We document connections, disassemble the room, recovery system and collector, move them and reinstall with new foundations and utility runs at the new location.

How much compressed air does a blast room need?

It depends on the number and size of nozzles. Blast operations are typically among the largest compressed air users in a plant, so compressor capacity is checked early.

Can a blast room and a paint booth share a building?

Yes, and they often do. Separation, independent exhaust and planned make-up air keep blast dust out of the paint area and keep each system's airflow stable.

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