KBLI 3311—Repair and Maintenance of Manufactured Metal Products

Where 3311 sits

1. C Industry
2. 33 Repair, Maintenance and Installation of Machines and Equipment
3. 331 Repair and Maintenance of Fabrication Metal Products, Machines, and Equipment
4. 3311 Repair and Maintenance of Manufactured Metal Products

Contains 3 narrower codes

• 33111 Repair and Maintenance of Structural Metal Products, Tanks, Water Reservoir, and Steam Generators
• 33112 Repair and Maintenance of Weapons and Ammunition Products
• 33119 Repair and Maintenance of Other Fabricated Metal Products

What 3311 includes

• The repair and maintenance of fabricated metal products in main division 25.
• Repair of tanks, reservoirs and metal containers or vessels;
• Repair and maintenance for pipes and pipelines;
• Moving weld (circumferential);
• Repair of steel shipping drums;
• Repair and maintenance of steam or other water vapor generators;
• Repair and maintenance of auxiliary machinery used in steam generators, such as condensers, heaters, collectors, and steam accumulators;
• Repair and maintenance of nuclear reactors, except isotope separators;
• Repair and maintenance of spare parts for marine engines or steam power boilers;
• Repair and maintenance of working equipment of radiators and central heating;
• Repair and maintenance of firearms and cannons/artillery (including weapon repair services for sports or recreational activities).

What 3311 excludes

• Repair of central heating systems and others, see class 4322;
• Repair of mechanical locks, safes, etc., see class 8019.

3311 in other systems