是平房。以前是两个粪坑，前后院各一个，这次都建在前院了。估计洗手间和厨房走的管道不同。波大怎么看？

所有跟帖： 

• the new pipe that makes one septic tank work probably not -borisg- ♂ (29 bytes) () 06/14/2023 postreply 13:23:47

• 谢谢！我也想过，唯一例外就是刚好这一小段的管道破了，可厨房就是外墙，外墙外3-5米就是粪坑。 -守月- ♀ (0 bytes) () 06/14/2023 postreply 13:31:22

• how did they snake? from inside out or from outside in? -borisg- ♂ (223 bytes) () 06/14/2023 postreply 13:43:51

• 是从房顶往下放的蛇。 -守月- ♀ (0 bytes) () 06/14/2023 postreply 14:06:55

• 新装的septic system 不在房子外面安装clean out？还需要从屋顶下？ -如山- ♂ (0 bytes) () 06/14/2023 postreply 18:30:00

• 具体不知。问问题时，也听出点门道。对爬到楼顶和收250块老板弯着弯地嗯- -守月- ♀ (259 bytes) () 06/14/2023 postreply 19:07:52