Woods are an appointed Framework Contractor for Transport for London. TfL are responsible for all surface, rail, underground and crossrail transport services in London. The works undertaken involve removal of AIB, asbestos packers, lead, pipework, contaminated lofts, pit blocks, and asbestos cable. A significant volume of work is undertaken during underground engineering hours. Works are carried out on all TfL assets which include offices and non-trackside buildings, track, other “premises” and rolling stock.