what is the minimum distance between vessels?
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Safe distance and speed When driving any vessel (including when towing a person or people) you must keep the vessel, any towing equipment and anyone being towed, a minimum distance of: 60 metres from people in the water or if that is not possible, a safe distance and speed.
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The minimum requirement in order to maintain safe distance between the water source and potential source of contamination is 15m for a subsurface pit or seepage pit. These recommendations are followed in the urban areas.
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About 36 feet (11 m) is the smallest reasonable size for typical cruisers, though some people have crossed oceans or even gone around the world in much smaller boats. If you are going to charter your boat unmanned, i.e. if you are going to be the skipper yourself, you might have to show some proof of competence.
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CRUISING / PLEASURE BOATING SIZE: 20 TO 30 FEET Then chances are a boat between 20 to 30 feet will suit you just fine. A 17-footer probably won't give you the leg-stretching comfort you prefer, while 40 feet is likely too much for your needs. The 255 Dorado is a great choice for simply cruising and relaxing.
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The shortest distance between two parallel lines is the length of the perpendicular segment between them. It doesn't matter which perpendicular line you choose, as long as the two points are on the lines.
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For crossing the Atlantic Ocean you should aim for a boat that is at least 30-40 feet long. An experienced sailor can do with less. The smallest sailboat to cross the Atlantic Ocean was a 5 by 4 feet sailboat.
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1. Fit to traffic flow: Ideally, an island should have 36 to 48 inches of space around all sides to accommodate foot traffic.
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2.0 m (6 ft 7 in) minimum, 3.0 m (9 ft 10 in) recommended. 2,500,000 L (550,000 imp gal; 660,000 US gal), assuming a nominal depth of 2 m. 2,500 m3 (88,000 cu ft) in cubic units.
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When aircraft are separated vertically, horizontal separation can be reduced without compromising safety. In controlled en route airspace, the horizontal separation standard between aircraft flying at the same altitude is 5 nm (9260 m). In terminal area airspace, the minimum separation is 3 nm (5500 m).
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At 14 knots which is pretty reasonable for a tanker or a bulker that's about 16 days. Add a day waiting to transit the canal and you are up to 17 days. Check SEA-DISTANCES.ORG - Distances a website just made for these types of questions.
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The distance between two adjacent nodes or two adjacent antinodes is equal to half of the wavelength (Figure 5). 1/4th of the wavelength. The distance between a node and the next antinode in a stationary wave is 5cm. therefore the wavelength = 4 x 5 cm = 20 cm.
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The recommended distance between the hob surface and the lowest part of the hood is 50 cm for electric cookers and 65 cm for gas or dual fuel hobs. If your hood is installed any higher than this, it may not be able to extract grease, steam and smoke thrown up by your hob effectively.
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There is no limit for distance between columns. If distance is more beam depth will be greater. Generally for residential building 4.5 metre to 6 metre is economical.
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The minimum distance between two extruded holes is six times the material thickness. The minimum distance from an extruded hole to an edge is three times the material thickness.
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Minimum Distance Between Sprinklers: typically 6'-0". Distance from Ceiling: minimum 1", maximum 12" for unobstructed construction. The minimum 1" is typical; however, concealed, recessed, and flush sprinklers may be mounted less than 1" from the ceiling and shall be installed based on their listing.
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The minimum space needed between tables as per hospitality guidelines, without incorporating a service aisle is 52”. This gives 18 inches between the chair and table, and then a minimum of 16 inches between the backs of each chair.
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What is the safe distance between forklifts that are traveling in the same direction? According to OSHA 1910.178(n)(1), A safe distance shall be kept about three truck lengths. That length is about 20 feet away from each other and that the traffic rule shall be followed including the workplace's speed limit.