Sewerage And Ventilation, As Well As The Construction Of An Exhaust Gas And Air Supply Installation In The Common Parts Of The Building And In Two Residential Premises Owned By The Środa Śląska Commune. The Building Is Located In Środa Śląska At 16 Kilińskiego Street. The Premises Are Numbered 2 And 4. The Detailed Scope Of Work Includes The Bill Of Quantities And Design Documentation. The Scope Of Works Includes: A) Construction Of Internal Gas Installations, Including The Purchase And Installation Of Condensing Gas Boilers And The Connection Of Gas Cookers In Two Residential Premises, And The Construction Of Gas Installations In The Common Parts Of The Building. The Type Of Material And Devices, Pipe Diameters And The Technique Of Connecting Gas Pipes Should Be Performed In Accordance With The Design Documentation And The Specification For The Execution And Acceptance Of The Works. The Gas Stove Should Be Connected With A Flexible, Certified Cable And The Nozzles In The Gas Burners Should Be Replaced. Install Gas Condensing Boilers Such As Immeras, Termet, Junker Or Boilers With Similar Parameters. After Completing The Works, Perform A Tightness Test And Prepare An Appropriate Test Report. The Installation Of The Boiler Should Be Confirmed In A Protocol Along With An Entry In The Boiler Service Book, Confirmed By A Stamp With Appropriate Authorizations. The Boiler Should Be Started For The First Time And The First Start-Up Should Be Confirmed With An Entry In The Service Book. B) Construction Of The Internal Central Heating Installation. Central Heating Installations. Should Be Performed On The Wall Surface. The Type Of Material And Devices (Radiators), Pipe Diameters And Pipe Connection Technique Should Be Carried Out In Accordance With The Design Documentation And The Specification For The Execution And Acceptance Of The Works. Equip Radiators With Valves And Thermostatic Heads. After Completing The Works, Carry Out A Tightness Test And Prepare An Appropriate Test Report. C) Construction Of An Internal Water And Sewage System. It Was Planned To Supply Water To The Central Heating Boiler. And Ks For Draining Condensate From The Boiler. D) Construction Of Flue Gas And Air Chimneys. It Should Be Made Using A Double-Jacketed, System Flue Gas-Air Duct Made Of Acid-Resistant Steel With A Diameter Specified In The Design Documentation Or With A Diameter Adapted To The Boiler Model And The Requirements Regarding The Maximum Height Of The Duct. The Flue Gas And Air Ducts Should Be Installed In The Existing Brick Chimney Duct Or As Independent System Chimney Ducts In Accordance With The Design Documentation. After Completing The Penetrations Through The Ceramic And Felt Roof, The Chimneys Should Be Processed (System Collars On Ceramic And Felt Roofs Together With The Felt Processing). Ventilation Ducts Must Be Insulated And Equipped With Condensers. F) Construction And Finishing Works. After Completing The Installation Works, Construction Works Should
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