Public pools are composed of one or more pools and access is often paid. Public swimming pools, covered, have, in general, a pool of 25 meters in length with a width of between 10 m and 20 m. An Olympic pool is a pool of 50 meters long by 25 meters wide, which can be used for international competitions, including the Olympics; its volume is about 3000 m3 (pool demolition Los Angeles).
Duckling, Iris, Plein-Ciel, full-Sun and Sunflower pool after the national program to build pools of industrial type, launched in the early 1970s, which resulted in the construction of some 183 pools of its kind in France in the late 1970s and early 1980s in 1976, the first wave pool in France is built on the basis of outdoor Saint-Quentin-en-Yvelines.
There are also several modalities, such as fixed, portable and removable. In sports world we can distinguish three types of pools. Today's pools have experienced significant technological advancement, especially in terms of water purification and sanitation.
Water is clean and transparent. It is done by recirculating water through a suitable filter. The filter is usually a thick layer of sand contained in a reservoir provided the size of pools. A pump passes water through the filter, which retains the impurities that may be in it. The dirty water can be of three types, and each has a system to remove.
An average person, about 70 kg mass, displaces about 65 liters of water; 100 6500 liters (6.5 m3), which normally go down the drain for the overflow. When there are no swimmers must be replenished with water from the mains. Pera help, provision provided tanks to hold water and reintroduce it when the pool is empty of swimmers.
Other developments include accessibility (lifts, obstruction lighting, tiles textured plates Braille, hearing terminals, etc.) 1. The use of renewable energy and rainwater harvesting should grow by 2020. Stainless steel basins, considered more hygienic appear (Chartres, Quiberon, or Herlies Bellerive-sur-Allier, or Sinnamary in Guyana (in 2009).
Holders of National Certificate in water safety and rescue (BNSSA) can monitor paid access provided there is at least one holder BEESAN charge of the pool and ensuring the supervision of an institution. Therefore, it is not uncommon for pools, year-round, have a combined workforce of BEESAN and BNSSA. Shortages BEESAN (training is below the needs for monitoring public pools) and the gradual disappearance of state MNS patents have pushed the government to allow, under certain conditions for exemption holders to ensure BNSSA surveillance (without BEESAN) public pools for a period not exceeding four consecutive months.
The supervision of an admission fee pool being in all possible cases by BNSSA under the responsibility of a BEESAN. Holders of the State Patent and MNS BEESAN must pass all five years of a CAEP MNS (certificate of qualification in the profession of lifeguard) for the right to exercise their profession. These two patents allow monitoring ponds and teaching swimming against remuneration. BNSSA holders must pass every five years a review of revision, which controls their ability to swim and rescue to exercise.
Duckling, Iris, Plein-Ciel, full-Sun and Sunflower pool after the national program to build pools of industrial type, launched in the early 1970s, which resulted in the construction of some 183 pools of its kind in France in the late 1970s and early 1980s in 1976, the first wave pool in France is built on the basis of outdoor Saint-Quentin-en-Yvelines.
There are also several modalities, such as fixed, portable and removable. In sports world we can distinguish three types of pools. Today's pools have experienced significant technological advancement, especially in terms of water purification and sanitation.
Water is clean and transparent. It is done by recirculating water through a suitable filter. The filter is usually a thick layer of sand contained in a reservoir provided the size of pools. A pump passes water through the filter, which retains the impurities that may be in it. The dirty water can be of three types, and each has a system to remove.
An average person, about 70 kg mass, displaces about 65 liters of water; 100 6500 liters (6.5 m3), which normally go down the drain for the overflow. When there are no swimmers must be replenished with water from the mains. Pera help, provision provided tanks to hold water and reintroduce it when the pool is empty of swimmers.
Other developments include accessibility (lifts, obstruction lighting, tiles textured plates Braille, hearing terminals, etc.) 1. The use of renewable energy and rainwater harvesting should grow by 2020. Stainless steel basins, considered more hygienic appear (Chartres, Quiberon, or Herlies Bellerive-sur-Allier, or Sinnamary in Guyana (in 2009).
Holders of National Certificate in water safety and rescue (BNSSA) can monitor paid access provided there is at least one holder BEESAN charge of the pool and ensuring the supervision of an institution. Therefore, it is not uncommon for pools, year-round, have a combined workforce of BEESAN and BNSSA. Shortages BEESAN (training is below the needs for monitoring public pools) and the gradual disappearance of state MNS patents have pushed the government to allow, under certain conditions for exemption holders to ensure BNSSA surveillance (without BEESAN) public pools for a period not exceeding four consecutive months.
The supervision of an admission fee pool being in all possible cases by BNSSA under the responsibility of a BEESAN. Holders of the State Patent and MNS BEESAN must pass all five years of a CAEP MNS (certificate of qualification in the profession of lifeguard) for the right to exercise their profession. These two patents allow monitoring ponds and teaching swimming against remuneration. BNSSA holders must pass every five years a review of revision, which controls their ability to swim and rescue to exercise.
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