Bauüberwachungsleistungen für Streckenerneuerung Flieden-Burgsinn (Strecke 3825 und 3826)

DB InfraGO AG awarded construction supervision services for a comprehensive 18-month railway line renewal project on tracks 3825 (Flieden–Burgsinn) and 3826 (Schlüchtern–Elm) spanning 52 km with over 70 individual structures, scheduled from October 2027 to April 2029. The scope includes ESTW signalling upgrades, three tunnel widenings, extensive track and drainage renewals, station conversions, overhead line replacement (44 km), and associated measures, with work divided into specialist and spatial lots. The contract was awarded to a consortium comprising BIEGE BÜW LFG3825 c/o DB Engineering & Consulting GmbH, BIEGE BÜW Streckenerneuerung Flieden–Burgsinn c/o KMS IG AG, DB Engineering & Consulting GmbH, and ZETCON Ingenieure GmbH.