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  • Flood Mitigation


    Alliance Flood Solutions Limited were employed to carry out the survey of a number of properties and then design the correct solution to mitigate four properties which suffered from sewer flooding.

    A survey of the area was conducted then together with results of discussions with the residents and the Water Authority the route cause was mainly due to overloading and hydraulic restriction in the main sewer in the main road adjacent to these properties.

    The flooding occurred at the rear of the end property of the four, because the flow could not get into the main sewer during times of storm

    It was agreed with all parties that the best option was to install a new chamber in the front garden to accommodate a pumped Non Return Valve (NRV) with its own power supply


    • Clean and sensitive approach
    • Domestic Design
    • Improving the area