Class Code: 4149
Per NCCI's Scopes Code Description:
Code 4149 is assigned to insureds that manufacture optical goods and ground lenses. The classification includes specialists who perform precision grinding of lenses or the grinding of blank or rough lenses to curvature and size for retailers, i.e., optometrists and opticians. It further includes the complete process of assembling the lenses into frames to obtain eyeglasses, opera glasses, field glasses and industrial goggles. Glass and plastic blanks, emery, polishing rouge, steel, silver and gold wire rod or tube, sheet plastic, and metal are received from others. The glass or plastic blanks are heated; put in molds; formed; annealed; set in grinding machines; ground down to size, gauge, and thickness; centered; polished; and edges are trimmed and beveled. The lenses are then buffed, washed, and inspected. Some lenses are shipped to customers, while others are mounted in the product being made. The products may be manufactured by insureds falling within the scope of Code 4149, or they may be assembled from component parts received from others.
Related Operations Not Classified to Code 4149:
Certain Code 4149 operations are designated as “not otherwise classified” (NOC). These NOC operations must apply to an insured only when no other classification more specifically describes the insured’s operations. The following is a representative list of operations somewhat related in nature to Code 4149 operations that are not assigned to Code 4149.
|Glassware Mfg. NOC
|Instrument Mfg. NOC
|Physician & Clerical
In addition to this representative list, one should review sources such as the classification index in this manual to determine whether a classification other than Code 4149 or a classification other than one on the above list is applicable to the operations being reviewed for classification purposes.