A definition of backfilling should be introduced to clarify that it means any recovery operation of suitable non-hazardous waste for the purposes of reclamation in excavated areas or for engineering purposes in landscaping.
Ba cheart sainmhíniú ar aislíonadh a thabhairt isteach chun a shoiléiriú go gciallaíonn sé aon oibríocht aisghabhála do dhramhaíl neamhghuaiseach oiriúnach chun críocha míntíriúcháin ar limistéir thochailte nó chun críocha innealtóireachta sa tírdhreachú.