Ve60 Natural Stone Work Armory Portal Tender in Germany - 138032467

Procurement Summary

Country: Germany

Summary: Ve60 Natural Stone Work Armory Portal

Deadline: 16 Apr 2026

Posting Date: 18 Mar 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 138032467

Document Ref. No.: 26-6141.14.06-60

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45000000 - Construction work

Purchaser's Detail

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Tender Details

The content of the list of services is the conservative conservation and restoration of the sculpturally designed Nuturstein portal from the 17th century of the former armory in the east wing of Friedenstein Castle. The portal forms one Round arch. The robes and architectural decorations are made with Seeberger sandstone. The armory portal should be preserved in its traditional condition. The focus of the measure is on strengthening the flaking layers of oil paint. Partial stone additions are planned to restore essential shapes. These occur predominantly in the more severely damaged lower area and less in the upper area. A final color version should not be made. Rather, it should inhomogeneous surface can be homogenized by partial neutral retouching for defects, additions and residual contamination. Additions and joint work are only carried out partially. - Dry-wet cleaning - Mechanical reduction of salt efflorescence Addition of selected profile edges in the base zone - crack repair by injecting hydraulic lime mortars - repair of defective joints - renewal of the bird protection spikes - consolidation of coats of paint - consolidation of the chalky frames Total area, viewed orthogonally: approx. 30 square meters. (Including arch reveal and side views of the supports) Factor real area: max. Factor 2 (2-fold) Profiling: Depth of embossing: approx. 12 cm Depth of the figurative relief: up to 27 cm Maximum height Portal: 4.62 m Maximum width of portal: approx. 5.10 m Apex of archway: approx. 3 m Quantities determined and estimated on site Construction work (CPV code: 45000000)

Documents

 Tender Notice