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  2. Dyno (company) - Wikipedia

    en.wikipedia.org/wiki/Dyno_(company)

    Dyno-Rod service was launched in 1963 by Jim Zockoll, in South London, and the business was based in Surbiton for many years. Zockoll was a flight engineer for Pan American, who spotted an opportunity whilst on a stopover in London: the hotel where he was staying was suffering drainage problems, had outdated repair equipment, and was taking too long on repairs.

  3. Pool suction-drain injury - Wikipedia

    en.wikipedia.org/wiki/Pool_suction-drain_injury

    In 1982, the Consumer Product Safety Commission reported that five children were disemboweled by drains in wading pools and urged pools to install covers on drains. [ 2 ] [ 3 ] A standard 8 inches (20 cm) main drain can develop up to 350 pounds (160 kg) of force, which could hold a person underwater in tight grip until the suction is released.

  4. Swimming pool reactor - Wikipedia

    en.wikipedia.org/wiki/Swimming_pool_reactor

    A swimming pool reactor, [1] also called an open pool reactor, is a type of nuclear reactor that has a core (consisting of the fuel elements and the control rods) immersed in an open pool usually of water. [2] The water acts as neutron moderator, cooling agent and radiation shield. The layer of water directly above the reactor core shields the ...

  5. Advanced Drainage Systems - Wikipedia

    en.wikipedia.org/wiki/Advanced_Drainage_Systems

    Advanced Drainage Systems, Inc. (ADS) is a company that designs, manufactures and markets polypropylene and polyethylene pipes, plastic leach field chambers and systems, septic tanks and accessories, storm retention/detention and septic chambers, polyvinyl chloride drainage structures, fittings, and water filters and water separators. [1]

  6. Spent fuel pool - Wikipedia

    en.wikipedia.org/wiki/Spent_fuel_pool

    A reactor's local pool is specially designed for the reactor in which the fuel was used and is situated at the reactor site. Such pools are used for short-term cooling of the fuel rods. This allows short-lived isotopes to decay and thus reduces the ionizing radiation and decay heat emanating from the rods.

  7. Virginia Graeme Baker Pool and Spa Safety Act - Wikipedia

    en.wikipedia.org/wiki/Virginia_Graeme_Baker_Pool...

    Sec. 1404: Top Priority for Public Pool And Spa Owners/Operators All pool/spa drain covers manufactured, distributed or entered into commerce on or after December 19, 2008, must meet ASME/ANSI A112.19.8– 2007. All public pools and spas must be retrofitted with covers that meet the ASME/ANSI A112.19.8– 2007 standard.