Lot 311 Earthworks, sealing work, demolition of external components - Goethe residential building ensemble: restoration in accordance with listed buildings

Lot 311 earthworks, sealing work, demolition of external components is being put out to tender for the repair of the listed “Ensemble Goethe Residence”, which is under UNESCO World Heritage protection. Approximately 12 m3 of cellar light shafts, air trenches, demolish concrete and masonry About 3 hours break off the window Break off approx. 4 doors Break off approx. 1 piece of arbor (outside wooden staircase). Demolish approx. 1 piece of outside stairs Break off approx. 7 m of gutter Break off approx. 3 m downpipe Remove approx. 25 m2 of plain tile roofing Demolish approx. 4 m3 of wooden roof truss Demolish approx. 9 m3 of masonry walls Demolish approx. 28 m2 of screed Break off approx. 30 m2 of separating layer containing PAHs Demolish approx. 4.5 m3 concrete floor slab Remove approx. 28 m2 of wall plaster Remove approx. 28 m2 of ceiling underlay (HWL and plaster). Demolish approx. 27 m2 of PVC flooring Tear off approx. 9 m2 of carpet Brick up approx. 1 m2 of window opening Rebuild approx. 1 m3 of cellar light well walls Create approx. 1 door opening in the existing wall approx. 90 m3 of excavated earth approx. 77 m3 of excavation pit filling Approx. 95 m2 of subsequent wall sealing, PMBC Create approx. 2.5 m2 of subsequent wall sealing, FDP approx. 18 m core drilling d=15 cm approx. 0.7 m core drilling d=20 cm approx. 1.4 m core drilling d = 8 cm approx. 25 pieces of loose-fixed flange casing pipes with sleeve DN 100 - DN 200 approx. 2 pieces of prefabricated concrete light wells