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求有教训的同志帮助看看这个修理上水道的报价公道吗
报价十二00
包罗
Excavate grassed area in back corner of yard where damaged sewer is located.
Expose 100 妹妹 PVC drain at approx 1.3 m deep.
Cut out damaged section of drain and repair accordingly.
Test line.
Bed drain with 5 妹妹 drainage gravel.
Backfill trench with removed fill.
Re instate grass as best as possible. Remove excess fill from site.
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论坛元老