how did they snake? from inside out or from outside in?

The septic tank has a cover that opens very close to the connection to the house. One should be able to snake toward the house from there and is lot easier than from inside, because you can use a large sized snake.

所有跟帖： 

• 是從房頂往下放的蛇。 -守月- ♀ (0 bytes) () 06/14/2023 postreply 14:06:55

• 新裝的septic system 不在房子外麵安裝clean out？還需要從屋頂下？ -如山- ♂ (0 bytes) () 06/14/2023 postreply 18:30:00

• 具體不知。問問題時，也聽出點門道。對爬到樓頂和收250塊老板彎著彎地嗯- -守月- ♀ (259 bytes) () 06/14/2023 postreply 19:07:52