Abstract: An improved liquid run-off disposal system is described having an infiltration chamber 72 with first and second sidewalls 74. In cross-sectional view the first and second sidewalls 74 each include an inner surface 76 and outer surface 78, and each sidewall 74 includes a plurality of integrated louvre-shaped apertures 80. In cross-sectional view each louvre-shaped aperture 80 includes an upper surface 82 and a lower surface 84 which are angled upwards from the outer surface 78 and protrude inwards from the inner surface 76 into the interior of the infiltration chamber 72. The upper and lower surfaces 82, 84 comprise a plurality of angled sections, the angled sections being arranged so as to form a substantially vertical flow path through a portion of the aperture 80. The angled sections of the upper and lower surfaces 82, 84 are arranged at an angle and of a length so as to substantially overlap when viewed in a horizontal direction.

Abstract: An improved liquid run-off disposal system is described having an infiltration chamber 72 with first and second sidewalls 74. In cross-sectional view the first and second sidewalls 74 each include an inner surface 76 and outer surface 78, and each sidewall 74 includes a plurality of integrated louvre-shaped apertures 80. In cross-sectional view each louvre-shaped aperture 80 includes an upper surface 82 and a lower surface 84 which are angled upwards from the outer surface 78 and protrude inwards from the inner surface 76 into the interior of the infiltration chamber 72. The upper and lower surfaces 82, 84 comprise a plurality of angled sections, the angled sections being arranged so as to form a substantially vertical flow path through a portion of the aperture 80. The angled sections of the upper and lower surfaces 82, 84 are arranged at an angle and of a length so as to substantially overlap when viewed in a horizontal direction.

Abstract: An improved liquid run-off disposal system is described having an infiltration chamber 72 with first and second sidewalls 74. In cross-sectional view the first and second sidewalls 74 each include an inner surface 76 and outer surface 78, and each sidewall 74 includes a plurality of integrated louvre-shaped apertures 80. In cross-sectional view each louvre-shaped aperture 80 includes an upper surface 82 and a lower surface 84 which are angled upwards from the outer surface 78 and protrude inwards from the inner surface 76 into the interior of the infiltration chamber 72. The upper and lower surfaces 82, 84 comprise a plurality of angled sections, the angled sections being arranged so as to form a substantially vertical flow path through a portion of the aperture 80. The angled sections of the upper and lower surfaces 82, 84 are arranged at an angle and of a length so as to substantially overlap when viewed in a horizontal direction.

Abstract: An improved liquid run-off disposal system is described having an infiltration chamber (72) with first and second sidewalls (74). In cross-sectional view the first and second sidewalls (74) each include an inner surface 76 and outer surface (78), and each sidewall (74) includes a plurality of integrated louvre-shaped apertures (80). In cross-sectional view each louvre-shaped aperture (80) includes an upper surface (82) and a lower surface (84) which are angled upwards from the outer surface (78) and protrude inwards from the inner surface (76) into the interior of the infiltration chamber (72). The upper and lower surfaces (82, 84) comprise a plurality of angled sections, the angled sections being arranged so as to form a substantially vertical flow path through a portion of the aperture (80). The angled sections of the upper and lower surfaces (82, 84) are arranged at an angle and of a length so as to substantially overlap when viewed in a horizontal direction.

Abstract: An improved liquid run-off disposal system is described having an infiltration chamber (72) with first and second sidewalls (74). In cross-sectional view the first and second sidewalls (74) each include an inner surface 76 and outer surface (78), and each sidewall (74) includes a plurality of integrated louvre-shaped apertures (80). In cross-sectional view each louvre-shaped aperture (80) includes an upper surface (82) and a lower surface (84) which are angled upwards from the outer surface (78) and protrude inwards from the inner surface (76) into the interior of the infiltration chamber (72). The upper and lower surfaces (82, 84) comprise a plurality of angled sections, the angled sections being arranged so as to form a substantially vertical flow path through a portion of the aperture (80). The angled sections of the upper and lower surfaces (82, 84) are arranged at an angle and of a length so as to substantially overlap when viewed in a horizontal direction.

Abstract: A liquid run-off disposal system 100 comprising an elongate tank structure having one or more culvert sections 102 adapted to be arranged end to end in a substantially horizontal orientation below ground. Each culvert section 102 also includes a plurality of louvre-shaped inserts 114 provided in the sidewalls thereof wherein, in use, when liquid run-off is piped into the culvert section 102 it can drain away by soaking into the surrounding soil.

Abstract: A liquid run-off disposal system 100 comprising an elongate tank structure having one or more culvert sections 102 adapted to be arranged end to end in a substantially horizontal orientation below ground. Each culvert section 102 also includes a plurality of louvre-shaped inserts 114 provided in the sidewalls thereof wherein, in use, when liquid run-off is piped into the culvert section 102 it can drain away by soaking into the surrounding soil.

Abstract: A liquid run-off disposal system 10 comprising an elongate tank structure 22 having one or more sections adapted to be arranged end to end in a substantially horizontal orientation below ground. The tank structure 22 also includes a plurality of apertures 14 provided in the side walls thereof wherein, in use, when liquid run-off is piped into the tank structure 22 it can drain away by soaking into the surrounding soil.

Abstract: A liquid run-off disposal system 10 comprising an elongate tank structure 22 having one or more sections adapted to be arranged end to end in a substantially horizontal orientation below ground. The tank structure 22 also includes a plurality of apertures 14 provided in the side walls thereof wherein, in use, when liquid run-off is piped into the tank structure 22 it can drain away by soaking into the surrounding soil.

Abstract: A liquid run-off disposal system (10) comprising an elongate tank structure (22) having one or more sections adapted to be arranged end to end in a substantially horizontal orientation below ground. The tank structure (22) also includes a plurality of apertures (14) provided in the side walls thereof wherein, in use, when liquid run-off is piped into the tank structure (22) it can drain away by soaking into the surrounding soil.

Abstract: A liquid run-off disposal system (10) comprising an elongate tank structure (22) having one or more sections adapted to be arranged end to end in a substantially horizontal orientation below ground. The tank structure (22) also includes a plurality of apertures (14) provided in the side walls thereof wherein, in use, when liquid run-off is piped into the tank structure (22) it can drain away by soaking into the surrounding soil.