Foundation drain definition

Foundation drain means that portion of a building drainage system which is provided to drain groundwater, not including any wastewater, from the outside of the foundation or over or under the basement floor and which is not connected to the building drain.

Foundation drain means any mechanical or gravity drainage system, including all porous media installed to facilitate drainage, that lowers the groundwater elevation beneath a building foundation and which has an outlet for the collected groundwater.

Foundation drain means that portion of a building drainage system provided to drain groundwa- ter from the outside of the foundation or over or under the basement floor not including any wastewater and not connected to the building drain.

Examples of Foundation drain in a sentence

• DU 2.2 Foundation drain on top of sub-grade footing CriteriaInstall a protected foundation drain tile on top of the footing.

• Figure 22: Foundation drain next to footing ClarificationsFigure 23: Foundation drain next to footingIf radon-resistant features are installed and drain tile discharges to daylight, install a check valve at the drain tile outfall.

• Foundation drain discharge water that becomes a nuisance shall be corrected.

• Foundation drain flow can be measured by monitoring the frequency of cycles of a sump pump.

• DU 2.9 Foundation drain at outside perimeter edge of footing surroundedwith 6” clean gravel and fabric filter CriteriaInstall a protected foundation drain tile so that the top of the drain tile pipe is below the bottom of the concrete slab or crawlspace floor, or alongside the outside perimeter edge of the footing, whichever is lower.

More Definitions of Foundation drain

Foundation drain means a perforated pipe installed beneath the foundation of a building or structure for the purpose of collecting flows from groundwater infiltration and conveying the flows to a sump pump for disposal on the surface of the ground or to a private service connection or drainage system for disposal in a municipal storm sewer;

Foundation drain means a perforated groundwater collection system located at the footing of a building and designed for the purpose of protecting the building;

Foundation drain means an exterior drainage system installed at the footings of a building foundation that collects and diverts water to daylight or to a catch basin where it is pumped to daylight or a storm drain.

Foundation drain means any subsurface drain used to collect subsurface water from a footer or substructure of a building.

Foundation drain means a perforated pipe or a pipe with open joints or porous

Foundation drain means a pipe or series of pipes that collect groundwater around the foundation or footing of a building for protection against hydrostatic pressure;

Foundation drain means a drain installed below the surface of the ground to collect and convey water from the foundation of a building or other structure.