Tenders Are Invited For Adaptation Of The Building Of The Municipal Office In Gliwice At 21 Zwycięstwa Street To Applicable Fire Protection Requirements - Fire-Resistant Separation Of Staircases

The Subject Of The Order Is The Construction Of Fire Separation Of Two Staircases In The Building Of The Municipal Office In Gliwice At 21 Zwycięstwa Street, Marked In The Project As: No. 2 (Ks2 - A Narrow Staircase From Ul. Zwycięstwa, Leading From The Basement To The Attic). The Works Will Cover The Scope Described In The Design Documentation As Stage 2, Including: • Separating The Staircase On All Floors With Rei60 Fire-Resistant Walls And Closing Its Space With Eis30 Fire-Resistant Doors (Ei60 To The Basement), Equipped With Door Closers, • Equipping The Staircase With Automatic Smoke Exhaust Devices (In The Form Of A Smoke Flap In The Roof), Ensuring Aeration By Automatically Opening The Door Constituting An Exit From The Staircase To The Outside Of The Building (On The Courtyard), • Accompanying And Finishing Works No. 8 (Ks8 - A Wide Cage Surrounding The Elevator Shaft From Ul. Wybrzeża Wojska Polskiego, Leading From The Ground Floor To The Attic). The Works Will Cover The Scope Described In The Design Documentation As Stage 8, Including: • Separating The Staircase With Rei60 Fire-Resistant Walls And Closing Its Space From The Corridors And Rooms With Smoke-Tight Eis30 Fire Doors Equipped With Door Closers, • Equipping The Staircase With Automatic Smoke Exhaust Devices (In The Form Of A Smoke Flap In The Roof), Ensuring The Inflow Of Supplementary Air By Automatically Opening The Door Constituting An Exit From The Staircase To The Outside Of The Building - (Replacement Of The Door Leading To The Courtyard With Automatically Opening Aeration Doors), • Accompanying And Finishing Works. The Subject Of The Order Also Includes The Execution Of Part Of The Construction Works Described In The Design Documentation As Stage 9, In The Scope Of The 4Th And 5Th Floors As Well As The Basement And Attic, Including: On The 4Th Floor: • Protection Of Installation Culverts, • Protection Of Windows In Rooms Directly Adjacent To The External Walls Of Staircase No. 6 And No. 7 With A Fire Curtain With Fire Resistance Class Ei60, • Dividing The Corridors By Using Smoke-Proof Doors In The Section Of The Corridor Between Staircases No. 3 And No. Room 504 On The 5Th Floor To The Unused Attic With A Fire-Resistant Door With A Door Closer, • Execution Of Accompanying And Finishing Works. On The Attic Floor: • Securing Installation Culverts, • Closing The Entrances To The Attic From Staircases No. Installation, • Execution Of Accompanying And Finishing Works. The Subject Of The Order Regarding The Separation Of Staircases No. 2 And 8 Includes: 1. Execution Of Construction Works, Including Delivery And Installation Of Smoke Exhaust And Air Ventilation Flaps, Doors And Windows, As Well As Delivery And Installation Of Internal Fire Protection Joinery.2. Execution Of Sanitary Works In The Field Of Ventilation Installation (Installation Of Fire Protection Shut-Off Flaps In Places Where Ventilation Ducts Pass Through The Installed Fire Separation Partitions),3. Execution