7213 Description of Contractors and Supervisors, Pipefitting Trades   This unit group includes plumbing and other pipefitting trade contractors who own and operate their own businesses. This group also includes supervisors who supervise and co-ordinate the activities of workers classified in the following unit groups: Plumbers (7251), Steamfitters, Pipefitters and Sprinkler System Installers (7252) and Gas Fitters (7253). They are employed by construction companies, mechanical, plumbing and pipefitting trade contractors and maintenance departments of industrial, commercial and manufacturing establishments.  Here is a list of Example Titles of this occupation.   contractor, pipefitting contractor, plumbing foreman/woman, fire protection equipment installers foreman/woman, gas fitters foreman/woman, gas service foreman/woman, marine pipe fitters foreman/woman, marine pipefitters foreman/woman, pipefitters foreman/woman, plumbers foreman/woman, sprinkler system installers foreman/woman, steamfitters gas fitters foreman/woman gas fitters supervisor gas line fitters foreman/woman gas service foreman/woman gas service supervisor marine pipe fitters foreman/woman pipefitters foreman/woman pipefitters supervisor pipefitting contractor plumber foreman/woman plumbers supervisor plumbing and heating contractor plumbing contractor sprinkler fitters foreman/woman sprinkler system contractor sprinkler system installer foreman/woman sprinkler system installers supervisor sprinkler systems contractor steamfitter foreman/woman steamfitters supervisor supervisor, gas fitters supervisor, gas service supervisor, pipe fitters supervisor, plumbers supervisor, sprinkler system installers supervisor, steamfitters Back