Applies to establishments engaged in providing marine appraisal services. Type of property appraised includes, but is not limited to, boats, yachts, marinas, wharves, and dry-docks. This service may be provided to a prospective buyer or to insurance companies for determining the value of a piece of property or for evaluating damage.

This classification excludes maritime appraisers who provide their service exclusively to insurance companies who are to be reported separately in classification 4903-09, and nonmaritime building appraisers who are to be reported separately in the classification applicable to the employer's business.

Applies to establishments engaged in providing boiler inspection services not covered by another classification (N.O.C.). These establishments inspect pressurized vessels, including air tanks and liquefied gas tanks, in addition to boilers. The inspections involve determining if a vessel conforms to safety standards in regard to their design, fabrication, installation, repair and operation. The inspections may take place at a manufacturer's plant or where the vessel has been installed. These inspections will generally be conducted at the request of a manufacturer or an insurance company. Activities of the inspectors include, but are not limited to, inspecting the safety devices and welding, performing tests to verify the condition, calculating allowable limits of pressure, recommending changes to correct unsafe conditions, and investigating accidents involving pressurized vessels.

This classification excludes boiler inspectors employed by a state agency or municipality who are to be reported separately in the appropriate state agency or municipality classification; boiler manufacturing, repair or installation which is to be reported separately in the appropriate manufacturing, repair or installation classification; inspectors of the manufacturing company who are to be reported separately in the classification applicable to the employer's business; and establishments who provide inspections exclusively for insurance companies who are to be reported separately in classification 4903-09.

Applies to establishments engaged in providing elevator inspection services. Types of devices inspected include, but are not limited to, elevators, escalators, ski lifts, amusement rides and moving sidewalks. The inspections involve determining if the device conforms to safety standards in connection with their design, fabrication, installation, repair and operation. The inspections may take place at the manufacturing plant or where the conveyance device has been installed. These inspections are usually conducted at the request of a manufacturer or an insurance company. Activities of the inspectors include, but are not limited to, reviewing the design, inspecting the mechanical and electrical features, inspecting the cables and guide rails, conducting time tests for speed, computing allowable load, observing running and drop tests to determine if brakes and safety devices are working properly, recommending changes to correct unsafe conditions, and investigating accidents involving conveyance devices.

This classification excludes elevator inspectors employed by a state agency or municipality who are to be reported separately in the appropriate state agency or municipality classification; repair or service to the elevator or conveyance device which is to be reported separately in the appropriate repair classification assigned to the type of conveyance device; inspectors employed by the manufacturer who are to be reported in the appropriate manufacturing classification; and establishments who provide inspection exclusively for insurance companies who are to be reported separately in classification 4903-09.

Applies to establishments engaged in providing inspection and valuation services exclusively for insurance companies. These establishments inspect damaged goods or property for loss valuation or to determine the value of an article or property the insurance company is underwriting. The property inspected includes, but is not limited to, personal property, real estate, and manufactured goods.

This classification excludes inspectors employed by a state agency or municipality who are to be reported separately in the appropriate state agency or municipality classification and boiler, elevator, or building inspectors or maritime appraisers who do not provide service to insurance companies exclusively who are to be reported separately in classifications 4903-07, 4903-08, 4903-10 or 4903-06 as applicable and employees of insurance companies who are to be reported separately in the applicable classifications; and independent appraisal businesses not working exclusively for insurance companies which are to be reported in classification 6303.

Applies to establishments engaged in providing building inspection services. These establishments inspect all types of buildings including new or existing residential, commercial, industrial, multifamily, and temporary structures. The inspections may be provided for prospective buyers to determine the condition of the building, for contractors to assist in interpreting legal requirements and recommending procedures for compliance, or for insurance companies in assessing damages. Activities of the inspectors include, but are not limited to, inspecting all components of a building for structural soundness, dry rot, pest problems, energy efficiency, and compliance with grading, zoning and safety laws.

This classification excludes building inspectors employed by a state agency or municipality who are to be reported separately in the appropriate state agency or municipality classification and establishments who provide inspections exclusively for insurance companies who are to be reported separately in classification 4903-09.