Tenders Are Invited For Roof Insulation Work – Lindenauschule, 1St Ba New Building / Extension To 8-Part Igs Roof Work

Roof Insulation Work – Lindenauschule, 1St Ba New Building / Extension To 8-Part Igs Roof Work. Part Of The Tender Includes The Roof Work And Sealing Work On The Floor Slab In The Interior. The Roof Is Constructed On Reinforced Concrete Ceilings And A Stacked Timber Ceiling. Green Roofs With Extensive Greenery And Gravel Edge Strips As Well As Gravel Areas For Technical Structures And Maintenance Paths Are To Be Implemented. Roof Installations Such As Wastewater Ventilation, Rwa Skylights And A Roof Hatch Must Be Provided On The Roof Above The 2Nd Floor. The Service Also Includes The Installation Of Roof Drains And Downpipes. The Roof Drains Are Designed As A Main Emergency Combination. In The Area Of ​​The Roof Terrace There Is A Slab Covering On Pedestals. The Roof Area In The Ground Floor Forum Also Includes A Security System With Security Guards. The Floor Plate Must Be Sealed In The Interior As Well As The Windows On The Outside In The Base Area. Construction Site Equipment: - Prepare Construction Site Equipment 1 Pschl. Sealing Work Inside: - Floor Sealing On Concrete 1,500 M² Sealing Work Roof: - Bitumen Vapor Barrier Welding Membrane, Concrete 1,455 M²; - Bitumen Vapor Barrier Welding Membrane On Cold Self-Adhesive Bitumen Membrane 215 M²; - Liquid Plastic Waterproofing As A Top Covering 20 M²; - 2-Layer Roof Sealing On Insulation 1,650 M². Insulation: - Thermal Insulation Pur, 160 Mm 1,625 M²; - Pur Gradient Insulation, 10-330 Mm 1,625 M²; - Thermal Insulation Mineral Wool, 160 Mm 26 M²; - Slope Insulation Mineral Wool, 10-330 Mm 26 M². Roof Installations: - Flat Roof Windows As Rwa 2 Pieces; - Roof Hatch With Flap 1 Piece; - Flat Roof Vent Dn 100 10 Pieces. Roof Drains: - Parapet Drain Main Emergency Combination, Fsp+Ds 5 Pieces; - Attic Drain Main Emergency Combination, Ds+Ds 5 Pieces; - Speier Emergency Drain 4 Pieces; - Steel Drain Pipe Dn 100 90 M. Green Roofs: - Extensive Substrate, D = 120 Mm 1,420 M²; - Gravel Area 330 M². Roof Terraces: - Pedestals For Roof Terraces 86 M²; - Solar Elevation 1 Pschl. Attic Sheet: - Attic Cover, Width Up To 500 Mm 290 M.