Tenders are invited for Increase In Energy Efficiency In The Public Sector In The Commune Of Raków Through Comprehensive Thermal Modernization Of The Building Of The Commune Office

1. The Subject Of The Contract Is The Preparation Of Multi-Discipline Design Documentation, Together With Obtaining The Legally Required Checks, Arrangements, Permits, Etc., With The Submission Of An Application For A Building Permit Or Notification To The Competent Administrative Authority, And The Execution Of Construction Works Indicated In This Documentation. Parameters Of The Building Object .A Public Utility Building With An Administrative And Office Function - The Seat Of The Commune Office. Year Of Construction - Approx. 1980. A Detached, Two-Storey Building, Without A Basement, On A Rectangular Plan, With An Annex (Boiler Room). Vertical Communication In The Facility Is Carried Out Using One Staircase. The Building Is Made In Traditional Technology, Made Of Brick, With Elements Of Prefabrication (Ceilings). Foundation Of The Building Directly On Footings. Exterior Walls Made Of Aerated Concrete Blocks. Internal Walls And Partitions Made Of Silicate Bricks. The Construction Of Ceilings Made Of Hollow Core Slabs. Pvc And Wooden Window Joinery, Pvc Exterior Door Joinery. The Building Is Equipped With Water And Sewage Systems, Central Heating, Electricity, Telecommunication, Lightning Protection, Gravity Ventilation. Geometrical Data: Length - 30.40 M, (Including The Annex - 40.50 M) Width - 10.45 M, (Including The Extension - 40.50 M) With An Annex - 12.35 M) Height Approx. 7.60 M Above Sea Level Built-Up Area – 423.60 M2 Net Area – 574.00 M2 Heated Area – 574.00 M2 Volume Of The Heated Part – 1685.20 M3 Scope Of Planned Works: 1) Replacement Of Windows. Windows With Ventilators Controlled Automatically. 2) Replacement Of External Doors With Energy-Saving Ones. The Main Entrance Door Is Adapted For The Disabled. 3) Installation Of External Window Blinds On The Ground Floor Of The Building. Installation Of Internal Anti-Burglary Roller Shutters For 2 Openings. 4) Replacement Of Internal Doors In The Boiler Room. 5) Modernization Of Internal Windowsills. 6) Necessary Repairs And Supplementation Of Internal Plasters - After Assembly Works Of Joinery And Metalwork As Well As Installation. Painting All Ceilings And Interior Walls, Including Surface Preparation. 7) Disassembly Of The Asbestos Roof Covering And Roof Structure On The Extension Next To The Boiler Room. 8) New Structure Of The Roof And Sheathing Of The Roof Made Of Osb Board (Under The Designed Polystyrene Roofing) On ​​The Extension Next To The Boiler Room. 9) Insulation Of The Flat Roof Using Styrofoam Gr. 19 Cm. Execution Of The Top Layer Of Heat-Weldable Roofing Felt With Flashings To Protect Thermal Insulation. Performing The Necessary Flashings. 10) Execution Of Gutters And Downpipes To Protect The Insulation Of The Roof And Walls. 11) Disassembly Of The Existing Ladder And Assembly Of A New Ladder For Communication Between The Roof Of The Main Building And The Roof Of The Boiler Room. 12) Necessary Repairs Of Chimneys Above The Roof And Their Insulation, Including Flashings. 13) Insulation Of External Walls Using Styrofoam Gr. 13 Cm. Performing The Necessary Flashings, Including External Window Sills. 14) Demolition Of The Wall Band And Pavement To Insulate The Foundation Walls And Their Restoration/Execution After Completion Of Works On The Foundation Walls. 15) Excavations To Uncover The Foundation Walls And Backfilling The Excavations After Completion Of The Works. 16) Insulation Of The Foundation Walls With Xps Polystyrene, Thickness. Min. 8 Cm, Together With The Implementation Of Anti-Moisture Insulation And The Laying Of A Protective Foil. 17) Restoration And Finishing Of The Platform, Stairs, Roof Over The Entrance. Stairs With Markings And Warning Stripes. 18) Execution Of Railings At The External Stairs. 19) Reconstruction Of The Ramp For The Disabled With Railings And Handrails. 20) Restoration/Execution Of The Lightning Protection System And Other Installations Located On The Facades And Roof Of The Building. 21) Replacement Of The Heat Source Of The Central Heating Installation For A Biomass Condensing Boiler. 22) Replacement Of Central Heating System Piping Including Insulation. 23) Replacement Of Central Heating Radiators For Panel Radiators With Thermostatic Valves. 24) Installation Of Central Heating System Fittings – Riser Valves And Heat Meter. 25) Installation Of Water-Saving Fittings In The Domestic Hot Water System - New Low-Energy Electric Heaters. 26) Air Conditioning Installation. 27) Removal Of Existing Luminaires And Installation Of New Energy-Saving Luminaires. 28) Replacement Of The Internal Electrical System. 29) Execution Of A Photovoltaic (Pv) Installation For The Operational Needs Of The Facility. 30) Execution Of An Alarm System At The Commune Office In Raków. 31) Execution Of Monitoring.