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  2. Ullage - Wikipedia

    en.wikipedia.org/wiki/Ullage

    Cryogenic tanks are never completely filled, to prevent severe pressure drop in the tank after engine start. On the ground, or in the continued gravitational field of Earth during rocket-propelled ascent, the space between the top of the propellant load and the top of the tank is known as "ullage space".

  3. List of largest dams - Wikipedia

    en.wikipedia.org/wiki/List_of_largest_dams

    The following table lists the largest man-made dams by volume of fill/structure. By general definition, a dam is a barrier that impounds water or underground streams, hence tailings dams are relegated to a separate list. Data on volume of structure is not as easily available or reliable as data on dam height and reservoir volume.

  4. Cut and fill - Wikipedia

    en.wikipedia.org/wiki/Cut_and_fill

    Cut and fill takes material from cut excavations and uses this to make fill sections. It costs resources to excavate material, relocate it, and to compact and otherwise prepare the filled sections. The technique aims to minimise the effort of relocating excavated material while also taking into account other constraints such as maintaining a ...

  5. Piling - Wikipedia

    en.wikipedia.org/wiki/Piling

    If a concrete filled pipe pile is corroded, most of the load carrying capacity of the pile will remain intact due to the concrete, while it will be lost in an empty pipe pile. The structural capacity of pipe piles is primarily calculated based on steel strength and concrete strength (if filled).

  6. Tonnage - Wikipedia

    en.wikipedia.org/wiki/Tonnage

    Tonnage is a measure of the capacity of a ship, and is commonly used to assess fees on commercial shipping.The term derives from the taxation paid on tuns or casks of wine. In modern maritime usage, "tonnage" specifically refers to a calculation of the volume or cargo volume of a ship.

  7. Fill and finish - Wikipedia

    en.wikipedia.org/wiki/Fill_and_finish

    In the pharmaceutical industry, fill and finish (also referred to as fill finish, fill-finish or fill/finish) is the process of filling vials with vaccine, biological and pharmaceutical Drug Substances (DS) and finishing the process of packaging the medicine for distribution. Many vaccine manufacturers use third parties to fill and finish their ...

  8. Reservoir - Wikipedia

    en.wikipedia.org/wiki/Reservoir

    The capacity, volume, or storage of a reservoir is usually divided into distinguishable areas. Dead or inactive storage refers to water in a reservoir that cannot be drained by gravity through a dam's outlet works, spillway, or power plant intake and can only be pumped out. Dead storage allows sediments to settle, which improves water quality ...

  9. Fill dirt - Wikipedia

    en.wikipedia.org/wiki/Fill_dirt

    Fill dirt is taken from a location where soil is being removed as a part of leveling an area for construction; it may also contain sand, rocks, and stones, as well as earth. Fill dirt should be as free of organic matter as possible since organic matter will decompose creating pockets of empty space within the fill which could result in settling ...