It is intended to realign the Kamenz school location (grammar school / high schools). For this purpose, the historic building at Henselstrasse 14 is to be activated again as a grammar school and expanded. The existing building of the former Lessing School, with its history going back more than 100 years, is of great importance for urban planning as a single monument. It is to be integrated and upgraded in the overall concept. In addition to the necessary structural measures for the resumption of school use (2012 construction-related closure of the external location of the Kamenz grammar school), the associated energy optimization is also planned. In the course of the renovation, the complex will also be accessible and the outdoor facilities will be extensively redesigned. After an already implemented 1st building phase, construction measures in connection with the construction of the intermediate building and extension building to create the final state (2nd building phase) are carried out on the old building Henselstrasse: sealing of the external walls in contact with the ground, renewal of the auditorium / restoration as a meeting room, installation of suspended ceilings, Interior insulation window reveals, ceiling insulation 2nd floor to attic, renewal of windows / window sills, reconditioning of historical interior and exterior doors, equipment with sun protection / darkening systems, facade painting, painting u. Floor laying work. For the development of the school location Henselstraße as the central grammar school of the city of Kamenz, not only the listed building ensemble of the Lessing school has to be restored, but the necessary space for the modern operation of a three-class grammar school has to be created in a new extension to be built. Structurally, parallel to the listed ensemble of the old Lessing School, east of this, the extension is arranged as a linear four-storey building block. Together with the historic old building, this forms a protected three-sided inner courtyard. The distinctive head building of the extension building corresponds in terms of urban planning along Oststraße with the listed sports hall of the old building. The new entrance building with a central staircase and elevator is located as a link in the focal point of the complex on the south side and is reached from the extension of Haberkornstrasse. The connecting hall connects and makes all levels of the two buildings accessible to each other.

21 m screed work, staircase

95 m screed work, staircase connector

84 m² screed work, supply units

473 m closing of connection joints

2270 m remove edge strips

84 pcs Concrete Moisture Check, CM Method, Concrete

84 pcs test adhesion strength

258 m closing of cracks

2092 m² spatulas

1139 m² second filling

3511 m² linoleum flooring

925 m² dispersive dispersion adhesive

18 pcs connection of the dissipative floor area, incl. function test

3511 m² grouting linoleum flooring

2242 m edge joint

336 m motion joint profile

142 m installation transition profile (T-profile), linoleum

2429 m skirting board

3941 m² protective cover

3559 m² construction final cleaning of elastic floor coverings, interior

3511 m² linoleum covering, first care

48 m² PVC flooring

48 m² welding cord

Coating 124 m floor area with 2K epoxy resin

205 m² woven carpet

10 m² parquet floor, reading line b2

42 m² parquet flooring, lecture area b7

53 m connection joints, cork strip

53 m² first care parquet

54 pcs supply units, bottom tanks occupy

84 units working on supply units