Contractor & Handyman Electrical Safety Tips

Planning a construction or home improvement project? Always remember that working near electrical wires or equipment can be dangerous and require special precautions and procedures:

• Wear appropriate clothing, shoes, and headgear for the job to be done. A hard hat and steel-toed footwear will help protect you from falling objects. Rubber heels and soles without nails help insulate against shock. Clothing should fit well and not be too loose or baggy. Do not wear metal rings and watchbands that might get caught on something. Wear safety glasses if there is a chance of flying particles.

• Use tools that protect you. Use only UL-listed power tools. Double insulated power tools offer valuable protection against electric shock. Hand tools, like screwdrivers and pliers, should have insulated handles.

• Keep tools in good condition. Repair or replace damaged tools. If an extension cord is used, be sure it is protected by a GFCI.

• Use Ground Fault Circuit Interrupters (GFCI) on power sources. If you are in the process of construction and the power source is not protected by a GFCI breaker or outlet, use the portable type on an extension cord.

• Keep the work area clean. Good housekeeping habits can prevent serious injuries.

• When working in a damp location, take precautions against shock. Do not stand on wet ground or a damp floor when using electrical equipment. Stand on a rubber mat or other non-conducting material for protection. Use a GFCI.

• Never work on a "hot" electrical circuit. Disconnect power to the branch before you work on wiring or equipment. Test the circuit to be sure it is not live by plugging in a lamp or circuit tester. Lock out tagout to prevent another person from turning power back on.

Whenever work requires a ladder, crane, or other heavy equipment, look up before you go up and stay away from any power line.