Germany – Construction-related services – SV-JWA-250210-006 -TMN, Bauüberwachungsleistungen für Brückenbauarbeiten und Umbau OLA-DB

Overall responsibility and technical construction supervision services for bridge construction work over the DB North Ring and the reconstruction of the DB OLA system. 1. Contractual/technical supervision: Overall responsible senior construction supervision, local construction supervision and engineering control as special services of service phase 8 of the structural design and construction supervision of service phase 8 of the technical equipment, railway operational services and safety monitoring, construction supervisory services according to the EBA's VV BAU and VV BAU-STE regulations, etc. 2. Main services: - Engineering structures including equipment (tram, pedestrian and cycle bridge: approx. 312 m long, steel composite superstructure over the DB facilities under operation, 7 piers and temporary supports, north and south ramp structures with retaining walls, demolition and reconstruction of a noise barrier) - Construction over drainage and district heating systems in the ramp area - Utility relocations - Infiltration trenches of the Munich municipal drainage system - Roadway & DB technical equipment (track superstructure, Conversion/adaptation of the overhead line system (OLA), 50 Hz, control and safety systems, telecommunications, underground cable construction; provisional construction of level crossings; overall responsibility for coordinating the interfaces between the structural framework, including structural equipment, and the tramway construction trades (construction supervisor for traffic facilities, track construction, fixed track, overhead line, technical equipment, waste disposal, ordnance survey, and drainage systems, SWM and third-party departments, specialist stakeholders, etc.); construction logistics; construction implementation in various stages (incremental launching and lifting of superstructure components) under railway operation; track closures; execution monitoring of earthing systems, acceptance of internal earthing; railway...