References

BIM CAD Reference

High-Voltage Line Construction for Deutsche Bahn / MVV (2020), LTB Leitungsbau GmbH

Project engineering and planning of overhead power lines in the infrastructure sector

Project Overview

As part of the expansion and modification of a Deutsche Bahn AG railway line in the Mannheim–Ulm area (approx. 130 km in length), the planning and structural analysis of overhead line systems were carried out.
The goal of the project was to adapt existing towers and foundations to new requirements and to integrate additional power lines in accordance with current standards and load assumptions.

Project Details

Client: Deutsche Bahn AG / MVV
Role: Project Engineer
Project Period: 2020
Project Scope: Approx. 130 km of track
Field: Infrastructure / Energy / Overhead Line Construction

Project Timeline

The project began with an assessment of existing documentation, towers, and foundations. Based on the revised route and additional lines, new structural calculations were carried out with consideration of wind, snow, and operational loads. A key focus was the development of modification and reinforcement concepts to enable the continued use of existing structures. In parallel, planning documents were prepared, permits reviewed, and the basis for tendering and implementation established. During the implementation phase, support was provided for construction management, subcontractor coordination, scheduling, and stakeholder alignment.

Services at a Glance

Project engineering in the field of overhead line construction / infrastructure
Analysis and evaluation of existing facilities
Structural recalculation of towers and foundations
Development of reinforcement and retrofit concepts
Preparation of planning and bidding documents
Coordination of subcontractors
Construction scheduling and deadline management
Cost estimation and bid support
Construction site planning and technical coordination

Added value / Results

The project demonstrates the ability to conduct technically sound analyses of complex infrastructure projects and implement them cost-effectively, particularly when dealing with existing structures and changing conditions.
By combining structural engineering, planning, and project management, we were able to ensure that the overhead line systems were modified safely and in compliance with standards.