Extension Cords
I am needing some clarification regarding OSHA's view on the temporary use of extension cords. It has always been my understanding that the cords cannot be used for more than 90 days. Also, when tools/equipment is done being used, the cords need to be put away when not in use.
I am running into an issue in my MFG shop regarding this matter and would appreciate any input ya'll have.
Comments (9)
The only 90 day rule that I know of is for Christmas lights and carnivals. 1910.305(a)(2)(i)(B)
Here is the full text of the paragraph.
1910.305(a)(2)(i)
Temporary electrical power and lighting installations of 600 volts, nominal, or less may be used only as follows:
1910.305(a)(2)(i)(A)
During and for remodeling, maintenance, or repair of buildings, structures, or equipment, and similar activities;
1910.305(a)(2)(i)(B)
For a period not to exceed 90 days for Christmas decorative lighting, carnivals, and similar purposes; or
1910.305(a)(2)(i)(C)
For experimental or development work, and during emergencies.
1910.305(a)(2)(ii)
Temporary wiring shall be removed immediately upon completion of the project or purpose for which the wiring was installed.
Also, most fire codes are much stricter than OSHA on extension cord use. They usually require the the cord be unplugged when the task they were used for is complete. There is also usually a sentence in the fire code that extension cords can not be used in place of permanent wiring.
As Michael said, the 90-day rule is only for decorative lighting and other similar purposes (e.g., Christmas lights, carnivals, etc.).
Man extension cords in my manufacturing world have been a big problem for the first 40 years in Ops/HR/and H&S!
I was taught the 90-day rule too. I remember a former CHSO telling me that. However, he also was the one that taught me I could certainly make my plant's rules more stringent than 1910! With that in mind and a new Corporate Policy on Hazardous Work Permits and requiring their use about 10 years ago I finally got control. The last 5 years as a site manager this problem went away as I instituted a Plant Power Strip and Extension Cord Appendix to our Electrical Program/Policy. I recommend to my customers the last 5 years as a consultant. The major points were:
Thank you for all the input regarding my post. We are not a 1926 facility, so that is why I was asking about the 90-day rule. I do understand it's for Christmas lights, but I interpreted the regulation regarding commercial use of lights.
This issue is due to a welder that has his tool box plugged in via surge protector and extension cord (HUGE NO). As always, I received some "backlash" when I brought this to the MFG department's attention, plus the cord is ran through a walkway.
Ugh... extension cords. I run into the problem of employees using them and then not unplugging them. Years ago we used to get lectured by the fire department for that. Also, I swear it about every few weeks I find another cord with the ground prong missing from being broke off.