open house procedure-green button 2.0 - auditing and certification country

municipal nutrient recovery lower saxony gmbh (knrn) - framework agreement material flow management

planning services for the construction of a biowaste treatment plant at the pennigbüttel disposal center site in 27711 osterholz-scharmbeck

framework agreement for expert services according to §20 atg - bgz gorleben (bzg, pka, azg).

kiel-holtenau ost - mobility and traffic concept-tnw

postal and courier services

framework agreement for servicing, maintenance and troubleshooting of the emergency power system

salzlandkreis, operation of the community accommodation in schönebeck (elbe), (180 places)

refurbishment of the conversion of the volkshaus - construction site equipment

51. elementary school_ fl 41 sanitary engineering