Asbestos of the works site

On Friday i sent an email to St Modwen about how they plan to remove the Asbestos on and under the site. the works is well know for its use of Asbestos and some of the air raid shelts on site have been filled in with Asbestos but yet St Modwen have failed to email me on this. This is ot the first time they have failed to email back this is something they do quite alot