Handbook of Occupational Groups and Families		Classification Programs Division
Release Date:  August 2001		Section Forty-two of Sixty-six

    4200 - PLUMBING AND PIPEFITTING FAMILY   

This job family includes occupations that involve the installation, maintenance, and repair of water, air, steam, gas, sewer, and other pipelines and systems, and related fixtures, apparatus, and accessories.

Throughout the following information, an asterisk (*) stands for series with a published standard and a double asterisk (**) stands for series with a published flysheet.

Occupations in this family are:

4204 Pipefitting*

This occupation includes jobs involved in the installation, maintenance, and repair of high-temperature water and high-pressure piping systems such as hydraulic, nitrogen, oxygen, steamheating, and steam-generating systems.

4206 Plumbing*

This occupation includes jobs involved in the installation, modification, and repair of utility, supply, and disposal systems, fixtures, fittings, and equipment such as sewage, water, gas, and oil lines, compressed air, vacuum and acid systems, water closets, water heaters, hydrants, valves, and pumps.

4255 Fuel Distribution Systems Mechanic

This occupation includes jobs involved in the maintenance and overhaul of pumps, control valves and meters, gauges, filters, separators, tanks, pipelines, and other equipment of one or more mechanical, aqua, or hi-speed hydrant fueling and defueling systems.