Includes
Derrick, Piledriver, and Rock Cutter Barges; Barrage Balloon, Catapult Lighter, and Torpedo Testing Barges; Concrete Mixing Plant, Mechanical Bank Grader, and other Bank Revetment Barges; Fire, Smudge Removal, and other Pump Barges; Houseboats, except Yacht Type; Power Plant Barges; Refrigeration Barges; Barge Mounted Cranes, Flexible Towed Barges.

Excludes
Combat Landing Barges.

Possible NAICS Codes
336611 – Ship Building and Repairing
532411 – Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing
238990 – All Other Specialty Trade Contractors
332312 – Fabricated Structural Metal Manufacturing
333248 – All Other Industrial Machinery Manufacturing
333618 – Other Engine Equipment Manufacturing
333923 – Overhead Traveling Crane, Hoist, and Monorail System Manufacturing
335139 – Electric Lamp Bulb and Other Lighting Equipment Manufacturing
336612 – Boat Building
423610 – Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers