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Electrical Safety
AGENDA ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Electricity’s Beginning Onsite
Electricity's Beginning On Site ,[object Object],[object Object]
Electricity's Beginning On Site ,[object Object],[object Object],[object Object],[object Object],[object Object]
Electricity's Beginning On Site ,[object Object],[object Object]
Temporary Power
Temporary Power ,[object Object]
Temporary Power ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Temporary Power ,[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],Temporary Power
Temporary Power ,[object Object]
Temporary Power ,[object Object]
Temporary Lights ,[object Object],[object Object]
Temporary Lights ,[object Object],[object Object],[object Object]
GFCI vs. Circuit Breakers
GFCI vs. Circuit Breakers ,[object Object],[object Object],NOTE: A Ground Fault Circuit Interrupter (GFCI) limits the duration of an electrical shock to a period considered safe for healthy people. It does not prevent electric shock. This device does not protect against electric shock due to contact with both circuit conductors or a fault in any wiring supplying this device.
GFCI vs. Circuit Breakers ,[object Object],[object Object]
GFCI vs. Circuit Breakers ,[object Object],[object Object]
GFCI vs. Circuit Breakers ,[object Object],[object Object],[object Object],[object Object],[object Object]
Extension Cords
Extension Cords ,[object Object],[object Object],[object Object],[object Object]
Extension Cords ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Extension Cords 25A 14A 9A 7A 10 17A 8.5A 5.7A 4.25A 12 11A 5.5A 3.7A 2.75A 14 50' 100' 150' 200' Cord Size Extension Cord Length Extension  120 V Extension Cord Maximum Ampacity
Extension Cords ,[object Object],[object Object],[object Object],[object Object],[object Object]
Extension Cords ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Extension Cords ,[object Object],[object Object]
Power Tools
Power Tools From NFPA 70E 110.9(B)(1) ,[object Object],[object Object]
Power Tools From NFPA 70E 110.9(B)(3) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Power Tools ,[object Object],[object Object],[object Object],[object Object]
Ladders…. ,[object Object],[object Object]
Controlling Permanent Power Through an effective Lock out / Tagout System
Controlling Permanent Power ,[object Object]
Controlling Permanent Power ,[object Object],[object Object],[object Object],[object Object]
Controlling Permanent Power ,[object Object],[object Object],[object Object]
Controlling Permanent Power ,[object Object],[object Object],[object Object]
Controlling Permanent Power MSG EQ DP2 DP1 PP LP HVAC
Energized Work
Energized Work From NFPA 70E 130 ,[object Object],[object Object]
Energized Work ,[object Object],[object Object],[object Object]
Energized Work ,[object Object]
Energized Work ,[object Object],[object Object]
Topics Discussed ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
QUESTIONS?

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Electrical Safety Checklist for Construction Sites