Lightning protection

Summary

The tender concerns the renewal of the external lightning protection system on the flat-roof area of the State Archives building in Greiz, as part of roof renovation works. The contractor must dismantle and dispose of existing components, supply and install conductors, clamps, holders, air-termination rods and related components, adapt the system to existing roof structures and adjacent lightning protection installations, and provide commissioning inspection and as-built documentation. The existing protection class is III. The offer deadline is 22 September 2026 at 08:00. The works must comply with the stated DIN and VDE standards, occupational safety rules and recognized technical practice.