General plumbing inspection for home buyers. I have added a comprehensive list of,separate, plumbing repairs or replacements that are either necessary or recommended. Necessary repairs or replacements 1. Water heater 22 years old, very high likelihood to fail soon 2 pressure regulating valve, failed and clogged 3. Leaking shut offs for hose bibs. 4 leaking hose bibs when in use 5. Pipe repairs for upstairs shower that are capped off and replacement of shower cartridge. 6. Supply line for upstairs bathroom toilet 7. Upstairs toilet replacement 8. Pop up assembly in hallway bathroom sink 9. Drain for hallway bathroom tub 10. Shower cartridge for hallway bathroom tub dripping 11. Shut offs for hose bibs leak when used 12. Replace dish washer, drainage works fine for fixture 13. Shut offs are bent in master right lav. Recommended replacements for code 1. Washing machine box replacement to install hammer arrestor 2 refrigerator Shut off box to install hammer arrestor