Main haul routes hard-surfaced for easier dust management.  Strict speed limits 
(reduced further in May from 20 to 15 mph) help reduce dust being generated 
 
One of the 7 wheel washes on site in use 

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Dampening down of stockpile prior to excavation to help reduce dust 
 
One of 10 mobile bowsers on site that constantly dampen down the site roads 

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Another of the 10 mobile bowsers in operation 
 
Same bowser in operation 

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Application of Dustbuster2 onto a stockpile of material.  This has been approved by 
Environment Agency (as it does not harm aquatic life if it enters a watercourse).  This 
chemical binder forms a crust over the material. 
 
Rotary atomisers brought in to trial for localised dusty activities 

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Tarmacing of new haul routes throughout site 
 
Two of several road sweepers we have on site that manage the hard-surfaced haul 
routes 

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Another of the 7 wheel washes on site. 
 
Another bowser 

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Seeded stockpile in CZ7 
 
Another section of internal haul road is tarmaced.  Currently 8km of internal haul road 
is tarmaced.  Other areas are covered with the human health protection layer 
(hardcore) as soon as final levels are achieved.  Prior to that they are dampened down 
using mobile bowsers. 

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