I fixed all the electrical issues on customer home inspection Upstairs on the 2nd floor i removed a battery operated smoke detector and installed a hard wired interconnected smoke/carbon monoxide detector combo. This was paired with a hard wired out dated smoke detector in the stairwell leading to the basement. I removed and replaced that with a hard wired interconnected smoke/carbon monoxide detector combo In the basement i removed wires from two doubled tapped breakers then spliced the wires and installed new breakers to fix the double tapped issues I removed a single gang receptacle by the sub pump that had too many cords plugged into it. I installed a 1900 box and installed a tamper resistant gfci and a duplex receptacle and a RS cover plate I removed a nail on 8b box that was above the drop ceiling in the laundry rom and installed a light brace 8b box that i screw into the ceiling grid. Then put all the wires in it and ran a 14-3 wire from that box to the front entrance of