Screed Works for the Replacement New Building of the Dr.-Salvador-Allende Secondary School Sports Hall Bautzen

Screed works: approx. 360 m cement mortar cove base, approx. 590 m² substrate cleaning for waterproofing, approx. 590 m² floor slab waterproofing with polymer bitumen membrane, approx. 30 m expansion joint floor/wall, approx. 40 units waterproofing connections for wastewater pipes, approx. 100 m PE foam edge insulation strips D 10 mm, approx. 30 m² thermal insulation layer PS rigid foam EPS D 30 mm, approx. 120 m² thermal insulation layer PS rigid foam EPS D 50 mm, approx. 440 m² thermal insulation layer PS rigid foam EPS D 60 mm, approx. 13 m² thermal insulation layer mineral wool MW D 60 mm, approx. 6 m³ leveling between installations with bound mineral fill, approx. 90 m² impact sound insulation layer PS rigid foam EPS 5kN/m² 30-3mm, approx. 13 m² impact sound insulation layer mineral wool MW 5kN/m² 30-3mm, approx. 100 m² covering PE film D 0.2 mm, approx. 100 m² cement screed on insulation layer 5kN/m² F5 SW3 D 65 mm, approx. 31 m² cement screed on separating layer over 5kN/m² F5 SW3 D 160 mm, approx. 470 m² cement heated screed on insulation layer type A 5kN/m² F5, approx. 570 m² additional rapid binder as supplement for screed thickness up to 70 mm, approx. 31 m² additional rapid binder as supplement for screed thickness up to 160 mm, approx. 10 m creation of dummy joints, approx. 30 m closing of dummy joint/crack with 2K reaction resin joint compound and wave connectors, approx. 80 m creation of movement joint, approx. 20 m expansion joint in screed, approx. 10 m expansion joint in screed including dowel anchors, approx. 40 m finishing angle L 150x75x9 at floor transitions, approx. 9 units work on floor drains and cleaning closures, approx. 6 units work on channels, approx. 30 units measuring points for moisture measurement in heated screed. Execution is from December 11, 2026, to February 11, 2027, with pre-scheduled screed in technical rooms from December 11, 2026, to December 17, 2026, insulation layers screed from January 22, 2027, to January 28, 2027, and screed in the functional building from January 29, 2027, to February 11, 2027. Alternative offers are permitted only in conjunction with a main offer; multiple main offers are permitted. The award criterion is the lowest price. Proof of suitability for prequalified companies is via entry in the prequalification register; for non-prequalified companies, it is via a self-declaration. Further items as per the tender documents.

Tender documents

Additional details