Tenders Are Invited For Drainage Of The Primary School Building In Kamienica Górna By Installing Drainage, Insulating Foundations, Rebuilding Rainwater Drainage And Pedestrian Routes Along With Constructing A Ramp

The Subject Of The Order Is The Performance Of Construction Works Consisting In Comprehensive Drainage Of The Primary School Building In Kamienica Górna By Performing Perimeter Drainage, Vertical Insulation Of Foundation Walls, Reconstruction Of The Rainwater Drainage System With The Drainage Of Rainwater To The Receiver, Reconstruction Of The Entrance Stairs, Construction Of A Ramp For People With Disabilities And Restoration Of Hardened Surfaces. The Works Should Be Performed In Accordance With The Design Documentation, Technical Specification For Construction And Acceptance Construction Works (Stwiorb), Applicable Regulations, Standards And Principles Of Technical Knowledge.1) Preparatory Works• Organization And Security Of The Construction Site, • Geodetic Marking Of The Works, • Securing The Existing Underground Utilities, • Carrying Out The Necessary Preparatory Works. 2) Demolition Works• Demolition Of The Paving Stone Surface - Approx. 250 M², • Demolition Of Concrete Edges - Approx. 100 M, • Demolition Of The Substructure Under The Pavements - Approx. 250 M², • Demolition Of Entrance Stairs - 1 Set, • Dismantling Of Balustrades And Colliding Elements. 3) Earthworks• Excavations For Sewage And Drainage - Approx. 350 M³, • Making Backfills And Compaction - Approx. 250 M³, • Making Ballasts And Sand. 4) Rainwater Drainage • Construction Of A Rainwater Drainage System From Pvc Pipes Ø160 Mm – Approx. 170 M, • Construction Of A Rainwater Drainage System From Pvc Pipes Ø200 Mm – Approx. 165 M, • Installation Of Downpipe Connections – 7 Pcs., • Installation Of Inspection Wells Ø1000 – 9 Pcs., • Installation Of Sewage Wells With A Sedimentation Tank – 6 Pcs., • Execution Rain Inlets - 5 Pcs., • Construction Of A Collector To Discharge Rainwater To The Receiver, • Performance Of Tightness Tests. 5) Band Drainage• Execution Of Band Drainage From Drainage Pipes Ø110 Mm - Approx. 100 M, • Construction Of Filtration Backfill - Approx. 27 M³, • Installation Of Drainage Wells - 4 Pcs., • Connection Of Drainage To The Rainwater Drainage System. 6) Insulation Of Foundations• Excavation And Cleaning Of Foundation Walls - Approx. 60 M², • Implementation Of Moisture-Proof Insulation - Approx. 60 M², • Installation Of Thick Xps Boards. 10 Cm – Approx. 60 M², • Installation Of Dimpled Foil – Approx. 60 M². 7) Stairs And Ramp• Construction Of New Entrance Stairs - 1 Set, • Construction Of A Ramp For People With Disabilities - 1 Set, • Installation Of Stainless Steel Balustrades - Approx. 7 Meters. 8) Sidewalks And Surfaces• Reconstruction Of The Surface With New Paving Stones - Approx. 250 M², • Construction Of New Surfaces With Paving Stones - Approx. 40 M², • Construction Of Aggregate Base - Approx. 300 M², • Installation Of Concrete Edges - Approx. 140 M², • Height Adjustment Of Wells And Inlets. 9) Finishing Works• Tidying Up The Construction Site, • Restoring Green Areas, • Performing An As-Built Geodetic Inventory, • Submitting Acceptance Documentation.