Freizeitbad GalaxSea Jena - Energetische Sanierung - Los 8: Dachabdichtung

TENDER DESCRIPTION

For the construction project Leisure Pool GalaxSea Jena, Energy-efficient refurbishment, roof waterproofing works are to be carried out both for the new build and for the existing structure. The services include the complete multi-layer roof construction, including vapour barrier, thermal insulation, waterproofing system, and all connections, penetrations, and ancillary works. Key services and quantities: • Roof areas (new build, multi-layer construction): approx. 428.9 m² • Roof areas (existing structure, connection areas): approx. 89.6 m² • Bituminous primer: approx. 478.9 m² • Vapour barrier: approx. 428.9 m² • Tapered insulation EPS (approx. 2 % slope, d ≈ 250 mm): approx. 428.9 m² • Waterproofing 2-layer (underlay and top layer): approx. 428.9 m² • Parapet connections (height approx. 1.0 m): approx. 105.7 m • Connections for penetrations: approx. 24 m • Roof outlets/drainage gutters / emergency overflow outlets: approx. 15 units • Rainwater downpipes DN 125: approx. 33 m • RWA elements / light domes: approx. 13 units (various sizes) • Openings / roof penetrations: multiple, depending on the building component area The roof waterproofing works are to be produced fully ready…

TENDER BRIEF

TENDER DOCUMENTS