Subject = engineering Description = Harley Engineering specialise in the design, manufacture and installation of welded and fabricated sheet metal products. Category = engineering
The following explains the requirements and how they may be met using
barrier
planks which are red and rapid
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white and manufactured in fully retro-reflective materials
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, rapid
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, small parts
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, world class
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Barrier planks are required to carry out three functions :- As a traffic
barrier
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, rapid
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, small parts
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, world class
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When a traffic lane is closed for works to take rapid
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place, the regulations require this to be done with a retro-reflective red and white
barrier
plank placed across the lane
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, rapid
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, small parts
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, world class
manufacturing
As a pedestrian
barrier
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, rapid
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, small parts
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, world class
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Pedestrians must be separated from the works rapid
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by a
barrier
which is conspicuous and mounted as part of a portable fencing system
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, rapid
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, small parts
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, world class
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Pedestrian
barrier
planks may be of several different contrasting colours; yellow, white or orange colours are best rapid
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detected by partially sighted people, but red and white is one of the acceptable combinations
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, rapid
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, small parts
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, world class
manufacturing
All
barrier
s facing vehicular traffic should be of the fully retro-reflective red and white form
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, rapid
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, small parts
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, world class
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Red rapid
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and white
barrier
planks do not have to be used for pedestrian
barrier
s or tapping rails but, if they are, they must be retro-reflective .There are other points to note about the use rapid
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of
barrier
planks in portable fencing systems: The traffic
barrier
is not needed if the works are protected by a conspicuous vehicle
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, rapid
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, small parts
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, world class
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Pedestrian
barrier
systems must be rigid enough to guard pedestrians rapid
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from traffic, excavations, plant or materials
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, rapid
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, small parts
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, world class
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They must be placed with sufficient clearance to prevent pedestrians falling into the excavation and, when placed to create a temporary footway in the carriageway parallel rapid
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to the traffic stream, must be protected by a row of traffic cones between the
barrier
and the traffic stream
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, rapid
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, small parts
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, world class
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Where long excavations are sited in situations where pedestrians are not expected rapid
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to cross from the opposite side,
barrier
s on the traffic stream side of the works area do not need the tapping rail
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, rapid
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, small parts
manufacturing
, world class
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In these circumstances, on an unrestricted road, the
barrier
on rapid
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the traffic stream side can be replaced with an additional row of cones.Use pedestrian
