Contract Notice - General Guideline, Standard Rules Negotiated Procedure With Prior Publication Of A Call For Competition/Negotiated Procedure (Services) Ve02 Emsr Planner Tender For Central Sewage Treatment Plant, Hainburg - Ve02 Emsr Ve02 Emsr The New Construction Of The Central Sewage Treatment Plant, Which Is Part Of This Tender, Includes The Planning At The Hainburg Location. D... More