Basement waterproofing drainage channels water to a sump in Londonderry, NH. Roto Master Pump Service installs interior systems.
Water seeps at the cove joint when the exterior drain is clogged. A perforated pipe laid in gravel collects flow before it reaches the floor. Roto Master Pump Service cuts a trench along the perimeter and lays four-inch pipe.
Roto Master Pump Service ties the new line into the existing sump with a wye fitting. The crew covers the pipe with filter fabric before backfilling.
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Service coverage
Dispatch available to Londonderry, NH and nearby areas for prompt service.
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