Case studies and testimonials
【24-hour emergency maintenance support】Preventing flooding of basements due to heavy rain, and speedy restoration of facilities!
Maintenance of plumbing systems/emergency maintenance support

【24-hour emergency maintenance support】Preventing flooding of basements due to heavy rain, and speedy restoration of facilities!

An apartment in Tokyo

  • Building/Apartment
  • 24-hour emergency maintenance support
An apartment in Tokyo

Their problem

This case is an example of emergency response to damage caused by heavy rain.

Normally, when rainwater accumulates in an underground rainwater tank, a rainwater pump installed in the tank automatically discharges the rainwater into the public sewerage system.

The magnet switch that controls the rainwater pump was out of order, which prevented the pump from operating. This caused a large amount of rainwater to accumulate in the rainwater tank, thereby triggering a full water alarm. If rainwater were not properly discharged to the public sewerage system, the basement may have been flooded.

AMCON’s solution

We were able to quickly dispatch personnel to the apartment through our “24-hour emergency maintenance support” service to restore the facility.

The faulty magnetic switch removed
Replaced with a new one