- Unit 1: main construction works (demolition and reconstruction work),

- Subreport ELVIS ID E92855126,

- Unit 2: curtain wall with window elements,

- Subreport ELVIS ID E87335544.

Unit 1: Main construction work (Demolition and alteration work)

Execution June 2019 to February 2022

- about 5 300 m 2 Façade scaffold load class 4 with 2 installation,

- approx. 700 pieces of demolition of washed concrete slabs existing façade differ. Sizes (total approx. 2 500 m 2 ) incl. joints u. insulation,

- approx. 100 pieces of steel supports for modification / adaptation facade structure,

- about 200 m 2 Limestone sandstone masonry for modification / adaptation facade structure,

- approx. 35 pieces of reinforced concrete precast elements, differ. Sizes in the base area of the facades,

- About 700 m 2 Dismantling existing window and door systems,

- about 7 000 m 2 Dismantling u. Dispose of waste Ceilings in different Versions (GK, mineral fiber, metal cassettes etc.),

- approx. 500 St. dismantling u. Disposal of door elements unterschiedl. constructive design, including frames / frames,

- about 7000 m 2 Dismantling u. Disposal prev.Floor constructions with unterschiedl. Floor coverings including screed u. insulation,

- about 7500 m 2 Demolition of masonry walls in unterschiedl. Materials u. Wall thicknesses,

- About 500 m 2 Interior plaster as lime gypsum plaster,

- approx. 500 running meters dismantling of pipelines incl. Insulation,

- About 10 000 lfdm dismantling of ventilation ducts u. Ventilation lines differ. Cross-sections,

- Approx. 80 000 lm of dismantling of electric cables differ. Cross sections including fastening or cable routes Construction site equipment including crane and container systems for the entire construction period, pollutant disposal in all conversion areas.

Lot 2: Curtain facades and aluminum windows and doors

Execution August 2019 to October 2020

- approx. 170 pieces in sections Disassembly and subsequent reassembly Sun protection systems,

- about 7 new sun protection systems as aluminum external blinds,

- Approx. 45 St. Fensteranlagen and Fensterbänder unterschiedl. Size in aluminum construction,

- approx. 4 St. Türanlagen unterschiedl. Size in aluminum construction,

- about 2750 m 2 Curtain wall made of fiber cement panels in various formats including substructure and thermal insulation,

- about 550 m 2 Cladding made of aluminum corrugated sheet including substructure and thermal insulation,

- approx. 200 running meters of attic covers made of powder-coated sheet steel.