Lightning Protection and Earthing System. New Tender - 139543052

Procurement Summary

Country: Germany

Summary: Lightning Protection and Earthing System. New Central Armory Building

Deadline: 18 May 2026

Posting Date: 15 Apr 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 139543052

Document Ref. No.: VG-B-0454-2026-0431

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45312310 - Lightning-protection works

Purchaser's Detail

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Tender Details

The external lightning protection and the grounding system are built in two steps. The first thing to be installed as part of the civil engineering work is the earthing system (ring earth, foundation earth). All necessary structural and scheduling coordination is carried out with the to meet the civil engineering trade in a timely manner. When the roof and facade are constructed, the external lightning protection system is built. The building roof and the canopies are covered with metal roofing. The outer wall cladding is on one Metal substructure built. To reduce or avoid the separation distance, an external lightning protection system is designed with a high-voltage-resistant, insulated conductor. The building is protected from direct lightning strikes with air-termination rods. There will be for suitable air-termination rods are used for high-voltage, insulated conductors. All down conductors have a separation point above the ground. The distance between the separation points is less than 15 m. The separation points are at the same height below the facade of approx. 0.2 m. For reasons of corrosion protection, there does not have to be a specific distance to the top edge of the ground. The HVI cables are provided with stainless steel connection elements at the transition to the separation points. The transition from the HVI management to Connection element is provided with a shrink tube. The separation points are numbered from 1 to n. Lightning protection works (CPV code: 45312310)

Documents

 Tender Notice