i have been doing commercial electrical work (mainly emt,imc,rigid and rarely any mc), and i have a friend who wants me to help him with his new home that he is having built. from what i have gathered i need afci's for all bedrooms and do i need one for the smoke dectectors (running a dec ckt for the smoke alarm)?? so i bond the grounding conductor at the meterbase or inside panel. i also have to run a grounding conductor at where the entry of the cold water pipe correct. basically any tips to keep in mind, i know this should be easy and im making it more difficult than it should. have all prints and not any diff as far as running power to everything. hes supplying all wire and has installed all boxes and canlights, its a 4000sqft home and im guessing it would take about 4to 5 -8hour days to rough in. not in it to make money but to help him out. thanks