Tenders Are Invited For Task No. 1: Replacement Of Windows And Doors In Buildings And Residential Premises. Task No. 2: Replacement Of Windows And Doors In Buildings And Commercial Premises.

The Subject Of The Order Is: Task No. 1: Replacement Of Windows And Doors In Buildings And Residential Premises Owned By The Municipal Property Management Board In Białystok (Part 1). List Of Activities: 2. List Of Activities: 1) Task No. 1: A) Demolition Works Within The Scope Of General Construction Works. Removal And Disposal Of Demolition Materials, B) Replacement Of Internal And External Construction Joinery In Accordance With The Attached List Of Joinery: - Windows And Balcony Doors Made Of Pvc Profiles, Minimum 5-Chamber, White; Hinged And Tilt-And-Turn Fittings With A Micro-Ventilation Function And A Handle Rotation Lock When The Sash Is Open; White Metal Door Handles; Minimum Double-Glazed Unit With A Warm Edge, With Low-Emission Heat-Insulating Glass With A Space Filled With Noble Gas; Minimum Heat Transfer Coefficient Of The Entire Partition Uw = 0.9 W/M2k; - Solid, White Internal Doors With Rebates; With A Certificate With A Heat Transfer Coefficient Of The Entire Partition Of At Least U= 2.0 W/(M2*K) And An Acoustic Insulation Coefficient Of Not Less Than 30Db; Covered With Veneer, With Anti-Burglary Pins Mounted On The Hinge Side; Equipment: Hinges, 1 Multi-Point Lock With Cylinder And 3 Keys (1 For The Building Administrator), 1 Set. Handles And Signs, Door Numbers; - External 2-Leaf Entrance Doors - Steel, Brown With Rebated; Steel System Profiles With A Minimum Depth Of 50 Mm, A Wall Thickness Of 1.5 Mm, Without A Thermal Break + Double Epdm Gaskets; Threshold Adapted To The Entry Of Disabled People; Equipment: In The Active Leaf, 3 Reinforced Hinges With Bearings, In The Passive Leaf - 2 Hinges, A Latch Lock With An Insert (The Insert Must Be Transferred From The Dismantled Door, Or A New Insert Must Be Adapted To The Used Keys), External Welded Handle + Handle Reinforced From The Inside, Hydraulic Door Closer With Double Adjustment, Intercom Electric Strike + Power Cable, Reinforced Door Support Foot In The Leaf, No. Doors; All Replaceable Door Hardware Mounted With Screws And Rivet Nuts; Door Filling: Reinforced Warm Steel Panel With Structure - Welded External Sheet Metal 1.5 Mm + 50 Mm Insulation + Reinforced Bars + Internal Welded Steel Sheet 1 Mm, C) Finishing Works In Buildings, In Particular Plastering, Gypsum Plasters, Filling And Painting Of Walls, Wall Cladding, D) Other Painting Works In The Field Of Joinery, E) Finishing Works Using Dry Technology Buildings Made Of Gypsum Boards, Mdf And Pvc Wall Coverings And Others, F) Replacement Of Glazing In The Joinery - Single-Chamber Composite Glass In The Window; The Contractor Is Obliged To Measure The Glass, Its Thickness, Natural Construction (Coefficient U), A Detailed Description Of The Subject Of The Order Is Included In Annex No. 7.1 (Task No. 1) To The Swz, I.E.: 1) Description Of The Subject Of The Order (Opz), 2) List Of Joinery, 3) Bills Of Quantities, And 4) Technical Specification For The Execution And Acceptance Of Works.