Thank you all for being here!
Answers ~
- a-b-c plastic & rubber-glass-wood & paper (maybe OJ’s electric chair)
- a 12 months
- a every three years
- false
- air admittance valve too low, polybutylene water supply pipes, improper sanitary tee, [FONT=Comic Sans MS][size=2]dishwasher drain line no high loop[/size][/FONT]