West Midlands

摘要

On 15 September, 17 members attended the technical evening at The Roman Way Hotel, Cannock, where they enjoyed a lively and informative presentation on 'Tunnelling Techniques In Quarrying' rnby John Shone from SES-Holdings Ltd, specialists in mining engineering.rnJohn described a project a Cliffe Hill Quarry, a large hard rock site in Leicestershire owned and operated by Midland Quarry Products Ltd. The project involved the construction of a tunnel to connect the old quarry workings with the new quarry.