回複：回複：it is the leach field which can not take the water used by

Too many people. Need to be expanded. It is the septic system not work. Septic system has two parts- the septic tank and the leach field or drain field. The tank only hold the sewage for a while before it seep down by the leach field. If the tank is not collapsed or damaged, the problem will be the leach field can not take the outflow from the tank. So the tank will overfilled and the sewer wlll be backed up. Just pump will only be work for a while. Then same thing will be hapen again before have the leach field enlarged.

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• 是這樣沒錯，就是tank裏的水排不出去。是人太多造成的嗎？還是係統壞掉了？偏偏趕上最近 -buzhidao2011- ♀ (60 bytes) () 12/23/2013 postreply 17:45:33

• 就是drain field那裏的問題，back up了。好像是tank往出排水的管道不通了 -buzhidao2011- ♀ (0 bytes) () 12/23/2013 postreply 17:50:03

• 如果drain field壞了要怎麽修呢？花費多少？ -buzhidao2011- ♀ (0 bytes) () 12/23/2013 postreply 18:00:48