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ELECTRICAL CODE AND LICENSING
Minnesota Department of Labor and Industry: Construction Codes

Minnesota Department of Labor and Industry: Electrical Licensing and Inspection

Minnesota Department of Labor and Industry: Electrical Licensing and Inspection Newsletter 

 
HANDY CALCULATORS

How many gallons of paint do you need? How many squares of shingles? How can I calculate the pitch for the stairs I need to build for the basement? You will find calculators below for all these things.

 

 A tome of calculators (WebCalc.net)Mulch (Gardenplace.com)
 A second tome of calculators (DiaDot.net) Paint (HGTV)
 Air Conditioning (Energyexperts.org) Martindale‘s (Martindalecenter.com)
 Brick Coursing (Canadabrick.com) R Value  (Department of Energy)
 Carpet (Improvenet.com) Roof (Primeshop.com)
 Concrete/Aggregate/Asphalt (Pennsysupply.com) Shingles (Cyberyard.com)
 Drywall (HGTV) Stair Rise and Angle (Diadot.com)
 Fences (HGTV) Tile (HGTV)
 Grass Seed (HGTV) Wallpaper (HGTV)
 Gypsum Drywall (Cyberyard.com) Wallboard (WebCalc.net)
 Insulation (Lowes.com) Windows (HGTV)
  
 
MINNESOTA ENERGY COMPANIES

Xcel Energy

Connexus Energy

CenterPoint Energy

Great River Energy

Minnesota Power

Ottertail Power

 

 
 
OTHER ELECTRICAL RESOURCES

International Association of Electrical Inspectors

Aluminum Wiring Information

US Consumer Product Safety Division
 


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