Who is responsible for the maintenance of water pipes that burst due to frequent water and power cuts?

This situation is the responsibility of the property.

According to the property management regulations, the property management company, as the manager of the facility, should be responsible for the loss when there is no evidence that the burst or blockage of the pipeline is caused by improper use by the owner.

And the property service company is responsible for the maintenance and management of the facilities and equipment used in the residential area, and should be responsible for it.