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本帖最后由 caibutou2008 于 2020-2-12 09:54 编辑
plumber来看了之后,有两个地方堵住了,一个是sewer, 一个是stormwater pipe. sewer弄通了之后,说可能以后还会发生,而且他不知道是什么给堵了。然后stormwater pipe要更换。并给了下面的comment
"Blockage found to be affecting house causing gully to overflow. Rod electric eel down sewer gully that pool backwash drains into. Cleared blockage approximately 23 metres downstream. Cause of blockage was unknown. Stormwater pipe collapsed in between kerb outlet and stormwater inspection opening located in front of sewer shaft in front yard. Stormwater current overflows from this point onto lawn and down to road."
说是最好把stormwater pipe换掉和修好,估价$2200. 这次通下水道收了$242。 在考虑到底要不要弄呢? 求意见。 |
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