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  • 2024-03-05
  • 星期二
  • 11:46

What items does a sewerage project contain?

To match drain holes used to receive your family’s domestic sewage without charges to a user, the project for sewers connected between your house and the public sewage piping system includes dismantling and filling of a septic tank, connection of a building’s sewers, gutters or the ground filled by cement and mortar, tiling (with tiles prepared by the house owner), reparation of drainage pipelines, etc.