Occupational Employment Statistics
            
            
                
    
    
    
    
        
    
    
        49-9099 Installation, Maintenance, and Repair Workers, All Other
    
    
        
    
        
    
        
        
        All, installation, maintenance, and repair workers not listed separately.
    
    
        
    
    
        
        
        
	
		
		
		
		
		
		
		
		
		
	
		
	
	
		| Minnesota | 2,590 | 490 | $28.84/hr | $19.11/hr | $23.40/hr | $28.90/hr | $32.64/hr | $37.44/hr | 
	
	 
        
     
    
        
    
    
        
            
            
	
		
		
		
	
		
			
		
	
	
		| Construction | 490 | $28.19/hr | 
		| Manufacturing | 250 | $26.85/hr | 
		| Trade, Transportation and Utilities | 1,400 | $28.90/hr | 
		| Professional and Business Services | 40 | $22.64/hr | 
		| Education and Health Services | 10 | $47.29/hr | 
		| Leisure and Hospitality | 80 | $17.61/hr | 
		| Other Services | N/A | N/A | 
		| Public Administration | N/A | N/A | 
	
	 
         
        
             
        
        
            
            
         
        
            
            
        
     
    
        
	
            
            
	
            
            
            
            
            
		- Identify and correct malfunctions of geothermal plant equipment, electrical systems, instrumentation, or controls.
- Install and maintain geothermal plant electrical protection equipment.
- Maintain, calibrate, or repair plant instrumentation, control, and electronic devices in geothermal plants.
- Integrate hot water heater systems with geothermal heat exchange systems.
- Adjust power production systems to meet load and distribution demands.
- Prepare and maintain logs, reports, or other documentation of work performed.
- Monitor and adjust operations of geothermal power plant equipment or systems.
- Install and maintain geothermal system instrumentation or controls.
- Determine the type of geothermal loop system most suitable to a specific property and its heating and cooling needs.
- Prepare and maintain logs, reports, or other documentation of work performed.