Tenders Are Invited For Design And Modernization Of Floors In The Primary School Building In Tokarnia

The Subject Of The Order Is The Performance Of Renovation Works In The Building Of The Primary School In Tokarnia On Plot No. 718, Rev. Surveyor 0016 Tokarnia, Chęciny Commune. The Task Includes: - Replacing The Floors Of The Ground Floor Rooms, Combined With The Implementation Of Additional Thermal And Moisture-Proof Insulation, - Replacing The Floors Of The Basement Rooms, Combined With The Implementation Of Additional Moisture-Proof Insulation And Painting The Rooms, - Eliminating Potential Leaks In The Floor Layers In The Basement And Ground Floor Rooms, - Improving The Ventilation Of The School Rooms. The Aim Of The Renovation Works Is To Protect The Rooms Of The School Building Against The Infiltration Of Radon - A Colorless And Odorless Gas Produced In Top Layers Of Soil As A Result Of The Radioactive Decay Of Radium Particles. The Scope Of Works (Works) Provided For In The Subject Of The Order Includes In Particular: - Demolition Of The Existing Terrace Located At The External Longitudinal Wall On The North Side Of The Building (Western Part Of The External Wall) Along With Filling In The Discontinuities Of The Existing External Wall (Including - Existing Wall Cladding) Of The Building In The Area Of ​​The Dismantled Terrace, Reconstruction Of The Development Of The Area Under The Terrace And Around The Terrace, Including The Construction Of Additional External Stairs In A Lightweight Structure; - Protection Against Infiltration Of Radon - A Colorless And Odorless Gas Formed In The Upper Layers Of The Soil As A Result Of The Radioactive Decay Of Radium Particles - Into The School Building, Through: - Ventilation (Forced Ventilation) Of The Buildings Volume; - Sealing The Building Partitions Of Rooms Below The Ground Surface (In Particular - Boiler Rooms) Against The Infiltration Of Radon From The Surroundings; - Creating Horizontal Membranes In The Floor Cross-Section Or On The Floor (Floor) That Are Tight Against Radon Infiltration. To The Building On The First Floor (Rooms Below Ground Level And Ground Floor); - Sealing Of Designed And Existing Discontinuities In Floors (Floors) And Wall Cladding, Culverts Through Building Partitions - In Particular The Floors And Walls Of Rooms Below Ground Level And The First Above-Ground Floor (Ground Floor); - Improving Ventilation Of School Rooms, - Ventilation (Forced Ventilation) Of Existing Underfloor Spaces Under The Building In The Form Of Technological Ducts To Eliminate Air Stagnation Enriched With Radon (Pressure Equalization). - Construction (Supplementary) Works Consisting In Replacing Sanitary Ceramics Attached To The Floor In Sanitary Rooms (5 Sets Of Toilet Seats With The Subject Of The Order Is The Performance Of Renovation Works In The Building Of The Primary School In Tokarnia On Plot No. 718, Geod. With The Implementation Of Additional Thermal And Moisture-Proof Insulation, - Replacing The Floors Of The Basement Rooms Combined With The Implementation Of Additional Moisture-Proof In