I have tons of experience with septic systems. We have 20 plus

来源: pssci 于 2013-12-23 18:04:48 [] [博客] [旧帖] [给我悄悄话] 阅读数 : 0 (566 bytes)

Septic systems. First need to make sure the tank is not collapsed. A septic tank should have two covers on top. One near the in the other near outline. Need to have two covers open and check inside. Careful not drop in. What did they tell y after the carma inspection? If ok, must be the leach field can not handle too much water used by too
many people. The problem often happen when the groud wet as y said. Expand need to dig trenches and then put in perfed pipes and sand or gravels. And tie it to the old system. Then outflow will have more place to go down.

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