sentences:  The plant had a large order of 1,400 S stock trains for London Underground which was completed in 2017.In 2011 Bombardier was expecting to lay off approximately 1,200 workers at the plant, irrespective of future orders, and the contract for the Thameslink Programme was seen by Bombardier's management as critical to the continued viability of the plant and related supply chain.After Siemens was named preferred bidder in June 2011 to construct the new rolling stock for Thameslink services through London, Bombardier announced it was to cut 1,400 out of the 3,000 jobs at Derby.