換兩個tank。以前前後院各一個，現在要都換到前院來。我估計會有管道改動。

所有跟帖： 

• do you have enough area for leach field for both tanks -borisg- ♂ (0 bytes) () 02/14/2023 postreply 20:20:13

• 是，我簽約的是正規公司，做了幾十年了，他們評估過。房子占地超過1/4英畝，前院大，讓我砍了一棵無比大的樹。 -守月- ♀ (0 bytes) () 02/14/2023 postreply 20:30:32

• be really careful. 1/4 acre is very small for septic tanks -borisg- ♂ (202 bytes) () 02/15/2023 postreply 03:01:05

• Good points... the permit should cover that and there will b -冬前- ♂ (91 bytes) () 02/15/2023 postreply 05:31:51

• here you would probably need at least 1 acre to have septic. -borisg- ♂ (0 bytes) () 02/15/2023 postreply 05:40:23

• 我腦子清醒了。這房在06年翻過，3臥改4臥，全部沒有permit，我猜後院的tank是那時新裝的。那麽，是否現在我隻換前 -守月- ♀ (110 bytes) () 02/15/2023 postreply 06:34:20