OES Code: 810050

CONTRA COSTA COUNTY

JOB KEY FOR FIRST LINE SUPERVISORS & MANAGER/SUPERVISORS - CONSTRUCTION TRADES & EXTRACTIVE WORKERS

First Line Supervisors and Manager/Supervisors in the Construction Trades and Extractive Workers directly supervise and coordinate activities of construction or extractive workers. Manager/Supervisors are generally found in smaller establishments where they perform both supervisory and management functions, such as accounting, marketing, and personnel work. In addition, Manager/Supervisors may also engage, in part, in the same construction work as the workers they supervise. Does not include work leaders who spend 20% or more of their time at tasks similar to those of employees under their supervision and report them in the occupations which are most closely related to their specific work duties.

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PROJECTED ESTIMATES OF EMPLOYMENT (excluding self-employed)

Number Working in this Occupation --- Year --- 1995 2002		Percent Change	Increase/ Decrease	Additional Openings Due to People Chang- ing Occupations or Retiring	Sum of Increase/Decrease and Additional Openings
890	1,000	12%	110	160	270

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HOW TO FIND BUSINESSES MOST LIKELY TO HIRE FIRST LINE SUPERVISORS & MANAGER/SUPERVISORS - CONSTRUCTION TRADES & EXTRACTIVE WORKERS IN CONTRA COSTA COUNTY

The following are the types of firms that employ the most workers in this occupation within this county. They are listed in order from largest to smallest.

Industry Code (SIC)	Industry Title
1521	General contractors--single-family houses
1742	Plastering, drywall & insulation contractors
1542	General contractors--other nonresidential buildings
4932	Gas & other services combined
1771	Concrete work contractors
1711	Plumbing, heating & air conditioning contractors
1629	Heavy construction, all other
1731	Electrical work contractors
9030	Local government, except education
1721	Painting and paper hanging contractors
1799	Special trade contractors, all other
1611	Highway & street construction
7389	Business services, all other
2911	Petroleum refiners
1751	Carpentry contractors
1761	Roofing, siding & sheet metal contractors
4010	Railroads
1311	Crude petroleum & natural gas extraction
1622	Bridge, tunnel & elevated highway construction
1743	Terrazzo, tile, marble & mosaic contractors
1794	Excavation contractors
1623	Water, sewer & utility line construction

Look in the yellow pages of the phone book under the above or similar industry titles, or look in employer directories in libraries. Directories such as Business Prospector, California Services Register and those by chambers of commerce often list firms by Standard Industrial Classification (SIC) code.