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  2. Storm drain - Wikipedia

    en.wikipedia.org/wiki/Storm_drain

    Storm drain grate on a street in Warsaw, Poland Storm drain with its pipe visible beneath it due to construction work. A storm drain, storm sewer (United Kingdom, U.S. and Canada), highway drain, [1] surface water drain/sewer (United Kingdom), or stormwater drain (Australia and New Zealand) is infrastructure designed to drain excess rain and ground water from impervious surfaces such as paved ...

  3. Trench drain - Wikipedia

    en.wikipedia.org/wiki/Trench_drain

    Concrete will need to be poured to surround the trench drain so that the load can be transferred from the channel and grate to the surrounding areas. Pre-cast trench drains generally come in 4-inch (100 mm) widths but can range anywhere from a 1.75-inch (44 mm) slot to 2-inch (51 mm) wide channels with grates, and up to any size imaginable ...

  4. Grating - Wikipedia

    en.wikipedia.org/wiki/Grating

    Gratings over drains and air vents are used as filters, to block movement of large solids (e.g. people) and to allow movement of liquids. A register is a type of grating used in heating, ventilation, and air conditioning, which transmits air, while stopping solid objects.

  5. Manhole cover - Wikipedia

    en.wikipedia.org/wiki/Manhole_cover

    Scotland's "great drain robbery" saw more than a hundred vanish in a few days. From Montreal to Gloucester to Kuala Lumpur, unsuspecting pedestrians stumbled into holes. In Newham, East London, nearly 200 grates and covers were stolen in 2004. [22] A manhole cover designed by artist Antony Gormley was stolen in 2013, ten years after its ...

  6. Street gutter - Wikipedia

    en.wikipedia.org/wiki/Street_gutter

    A street gutter is a depression that runs parallel to a road and is designed to collect rainwater that flows along the street diverting it into a storm drain. A gutter alleviates water buildup on a street, allows pedestrians to pass without walking through puddles, and reduces the risk of hydroplaning by road vehicles.

  7. Tree box filter - Wikipedia

    en.wikipedia.org/wiki/Tree_box_filter

    The drainage pipe connects to the municipality's existing storm drain system, allowing excess water to flow out, preventing overflow. These layers are encapsulated in a concrete box, hence the name tree box filter. Optionally, a metal grate may be placed on top of the concrete box, blocking large pieces of debris from entering the soil layer.

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