Should the property company charge the owner for dredging the sewer?

Mainly depends on which part the sewer belongs to. Under normal circumstances, the building is blocked, and the owner needs to come together, thinking that the water belongs to the building and the property right belongs to the owner.

If the manhole outside the building is blocked, the property has the obligation to clear it.

Finally, the general property management contract stipulates that unless there is a profiteer to modify.