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New 7.00 metre wide, swing arm barriers.
Barriers are constructed from 80x80mm square steel tube for the outside frame
and 50x50mm square steel tube for the internal bracing. Barrier posts are
constructed from 150x150mm square steel tube. All steel work was galvanised and
then painted.
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Close up of the brackets used to keep the
barriers in their open position. |
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To stop the barriers moving when
closed, a central 'C' channel is placed across the top of the two end of the
barriers. The barriers are closed shut with a heavy duty sliding slam and
secured with a padlock.
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A pair of 5.50 metre wide swing arm
barriers.
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