Resi sewer test

I havent been on here since the password change fiasco but still creep from tapatalk. That **** wont ever let me post. im 90% commercial and havent done a resi full house in 10 years. Im up for inspection in 4 days with 3 built in shower/tub combos. Do i test the whole system minus tubs or fill the tubs. I only used to do 1 piece 15 yrs ago when I was an apprentice during the housing boom.

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