Switch position signalling

Summary

The tender concerns the supply of switch position signalling equipment. The equipment is intended to monitor 2 manually operated switches and 4 heating circuits of the electric switch heating system, and it must enable safe passage over the switches. The units will be used in tram networks in Mannheim, Ludwigshafen and Heidelberg. To participate, the bidder must be ready to provide at least 3 comparable references, a recent register extract, liability insurance and declarations on exclusion grounds.