Preliminary Announcement To The Traffic Lines 218, 272, 280, 282, 380, 381, 382, ​​392, 395 And The Regional Bus Line X380 In Accordance With Art. 7 Para. 2 Vo (Ec) No. 1370/2007 In Conjunction With §§ 8, 8A, 12 Para. 6, 13 Pbefg And §§ 119 Gwb, Which Is One Competitive Award Procedure In Accordance With Vo (Ec) No. 1370/2007, §§ 8, 8A Paragraphs 1 And 2, Pbefg And §§ 97 Ff Gwb (Gross Contract).