Upon arrival found that water heater had ruptured and leaked into the basement. Checked house pressure to determine if high pressure was also an underlying cause, besides the age and condition of the heater. Found the house pressure to be high at 110 psi. Replace the heater with a new thermal expansion tank, shutoff, and pan. Cut out the old prv and put straight pipe back. Installed new prv with a new shutoff closer to the door and dropped it a little for easier access. Once heater was in found two leaking solder joints. Repaired the solder joints as a courtesy. Recommended replacing the copper from the tees. Attached a quote for copper piping repairs and to install a mop sink in basement with under sink pump with a new washing machine box for a stacked washer/dryer to be installed. Tested work to ensure proper function and no leaks, none were found.