13
votes
4answers
11k views

Extension cord and power strip safety

I've heard that there are some safety and building code issues involved with using extension cords or power strips (surge protectors) for anything other than temporary use. What are the issues, and ...
8
votes
3answers
2k views

Does the code inspector look at preexisting work, or only at recent work?

I would like to have my service panel upgraded from 50 to 200 amps by licensed electrician, but am worried about preexisting code violations. If I had it upgraded and a building code inspector came ...
9
votes
8answers
8k views

Does a homeowner need a permit for electrical work in Massachusetts?

Does a homeowner need to obtain a permit from the town in order to do electrical work on his own house in Massachusetts? The unofficial answers I can find online (e.g., this forum and the websites of ...
11
votes
3answers
21k views

What is the proper way to run wires along/across basement ceiling joists?

I want to add an electrical outlet in my unfinished basement. It makes sense to run the wire along the ceiling because that's where all the other wires are. What is the proper way to install NM ...
2
votes
1answer
100 views

What are the building regulations in the UK for fitting a light in a bathroom?

What designs of lights are allowed? When do I need to get a building regulation inspection?