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2. Sump pump - Wikipedia

   en.wikipedia.org/wiki/Sump_pump

   Alternative sump pump systems can be driven by municipal water pressure. Water-powered ejector pumps have a separate pump, float and check valve. [4] The float controlling a backup pump is mounted in the sump pit above the normal high water mark. Under normal conditions, the main electric powered sump pump will handle all the pumping duties.

3. Basement waterproofing - Wikipedia

   en.wikipedia.org/wiki/Basement_waterproofing

   The drainage system collects any water entering the basement and drains it to an internally placed sump pump system, which will then pump the water out of the basement. The Federal Emergency Management Agency (FEMA) recommends basement waterproofing with a water alarm and "battery-operated backup pump" as a preventive measure against the high ...

4. Drain-waste-vent system - Wikipedia

   en.wikipedia.org/wiki/Drain-waste-vent_system

   In situations where a downward slope out of a building en route to a treatment system cannot be created, a special collection sump pit and grinding lift "sewage ejector" pump are needed. By contrast, potable water supply systems are pressurized up to 50 pounds per square inch (340 kPa) or more and so do not require a continuous downward slope ...

5. Does homeowners insurance cover mold?

   www.aol.com/finance/does-homeowners-insurance...

   Mold caused by sewer backup. ... which is typically called water backup and sump pump overflow coverage. If you have purchased the add-on, your policy may extend coverage to mold resulting from ...

6. Pumping station - Wikipedia

   en.wikipedia.org/wiki/Pumping_station

   If this is insufficient, or in the case of failure of the pumping station, a backup in the sewer system can occur, leading to a sanitary sewer overflow—the discharge of raw sewage into the environment. Sewage pumping stations are typically designed so that one pump or one set of pumps will handle normal peak flow conditions. Redundancy is ...

7. Guide to homeowners insurance - AOL

   www.aol.com/finance/guide-homeowners-insurance...

   Plumbing: Most homeowners insurance policies should cover plumbing-related damage unless it is the result of negligence, a long-term leak, old pipes or a sump pump.