Very technical. Ask Xiao Huang!!! He might know! : T+ \7 b5 N3 K! y1 {/ H 6 _5 e* h6 U/ [. S' T4 d0 P& H7 A# xKitchen needs a lot of power, so you want to make sure a second kitchen won't affect the power system. The insurance company may demand a permit. Otherwise, if any incident happens, insurance company may deny the claim. 5 D! y2 \- N% J# i 6 W0 |/ m) Z- Z1 }6 w5 i( m5 s2 q" HAlways a good point to consult a licensed professional, possibly Century Electric. Good luck.