Customer had a leaking water heater. We got there and found the tank of his water heater was cracked on the inside. We drained the old heater and removed it. We then had to bring the pan up to code so we removed the old pan and cut Sheetrock along the wall toward the exterior of the home and drilled holes to run a new pan line. We then installed the new electric 50 gallon water heater and ran a new t&p line parallel to the pan line in the wall towards the exterior of the home. We secured the lines down the outside of the home, and put nail plates on the studs to prevent someone else from breaking the lines when reinstalling the Sheetrock. We are also installing an electrical quick disconnect next to the heater as per code. We filled the tank with water and tested for leaks, of which none were found. We found no further issues at this time.