Workers Compensation Class Code
1747 - Clay Milling & Drivers

The description for the NCCI Workers Compensation Class Code 1747 - Clay Milling & Drivers is:

Applies to crushing or grinding of emery, talc or other silicate minerals such as kaolin and other related clays.

The related GL Class Code(s) for NCCI Workers Compensation Class Code 1747 - Clay Milling & Drivers is:

The related SIC Code(s) for NCCI Workers Compensation Class Code 1747 - Clay Milling & Drivers is:

Description for 3255 Clay Refractories

Establishments primarily engaged in manufacturing clay firebrick and other heat resisting clay products. Establishments primarily engaged in manufacturing nonclay refractories and all graphite refractories, whether of carbon bond or ceramic bond, are classified in Industry 3297.

• Brick, clay refractory: fire clay and high alumina
• Castable refractories, clay
• Cement, clay refractory
• Clay refractories
• Crucibles, fire clay
• Fire clay blocks, bricks, tile, and special shapes
• Firebrick, clay
• Floaters, glasshouse: clay
• Foundry refractories, clay
• Glasshouse refractories
• Heater radiants, clay
• Hot top refractories, clay
• Insulating firebrick and shapes, clay
• Kiln furniture, clay
• Ladle brick, clay
• Melting pots, glasshouse: clay
• Mortars, clay refractory
• Plastics fire clay bricks
• Plastics refractories, clay
• Rings, glasshouse: clay
• Saggers
• Stoppers, glasshouse: clay
• Tank blocks, glasshouse: clay
• Tile, clay refractory

Description for 3291 Abrasive Products

Establishments primarily engaged in manufacturing abrasive grinding wheels of natural or synthetic materials, abrasive-coated products, and other abrasive products. The cutting of grindstones, pulpstones, and whetstones at the quarry is classified in Division B, Mining.

• Abrasive buffs, bricks, cloth, paper, sticks, stones, wheels, etc.
• Abrasive grains, natural and artificial
• Abrasive-coated products
• Abrasives, aluminous
• Aluminum oxide (fused) abrasives
• Boron carbide abrasives
• Bort, crushing
• Buffing and polishing wheels, abrasive and nonabrasive
• Cloth: garnet, emery, aluminum oxide, and silicon carbide coated
• Corundum abrasives
• Diamond dressing wheels
• Diamond powder
• Emery abrasives
• Garnet abrasives
• Grinding balls, ceramic
• Grindstones, artificial
• Grit, steel
• Hones
• Metallic abrasives
• Oilstones, artificial
• Pads, scouring: soap impregnated
• Paper: garnet, emery, aluminum oxide, and silicon carbide coated
• Polishing rouge (abrasive)
• Polishing wheels
• Pumice and pumicite abrasives
• Rouge, polishing
• Rubbing stones, artificial
• Sandpaper
• Scythe-stones, artificial
• Silicon carbide abrasives
• Sponges, scouring: metallic
• Steel shot abrasives
• Steel wool
• Tripoli
• Tungsten carbide abrasives
• Wheels, abrasive: except dental
• Wheels, diamond abrasive
• Wheels, grinding: artificial
• Whetstones, artificial

The related CA Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 1747 is:

The related DE Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 1747 is:

The related MI Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 1747 is:

The related NJ Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 1747 is:

The related NY Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 1747 is:

The related PA Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 1747 is:

The related TA Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 1747 is: