What is the fine-grained topic of the following text: From our dedicated recycling site at the former Lugg bridge quarry, Hereford, we are licensed by the Environment Agency to accept inert waste for sorting and processing aggregates and soils using crushers and screeners which enabled us to expand our range of recycled products. Only return the topic.
Recycling and processing of inert waste at Lugg bridge quarry, Hereford