Tenders Are Invited For Replacement Of The Roof Covering And Renovation Of The Roof Truss Of The Building Of The Municipal Headquarters Of The State Fire Service In Krakow At Ul. Westerplatte 19.

Replacement Of The Roof Covering And Renovation Of The Roof Truss Of The Building Of The Municipal Headquarters Of The State Fire Service In Krakow At Ul. Westerplatte 19. Biologically Infected Or Mechanically Weakened Elements Should Be Replaced Using Elements With The Same Cross-Section. It Is Initially Assumed That The Need To Replace 15% Of The Truss Elements May Be Necessary. Work Related To Strengthening The Structural Elements Of The Roof Truss Should Be Carried Out, To The Extent And In A Manner Consistent With The Results Of The Construction Expertise. Comprehensive Protection With Biocidal Agents Should Be Carried Out In Accordance With The Recommendations Of The Mycological Expert Opinion, And Fire Protection Of All Truss Elements Should Be Provided. In Relation To The Parts Of Chimneys Located On The Attic Floors, It Is Necessary To Remove The Deteriorated Plasters, Cleaning Of Brick Threads, Including Removal Of Crumbling And Weakened Parts Of Mortar. After Removing The Plaster, The Condition Of The Brick Should Be Assessed And It Should Be Determined Whether There Is A Need To Re-Brick Or Supplement The Brickwork. If Necessary, Supplement The Joints With Bricks With Dimensions And Parameters As Close As Possible To The Original Bricks. Complete The Grouting Using Lime And Sand Mortar With The Addition Of White Cement. Apply Plaster Coats On The Surface Of The Brick Bond. The Texture And Shade Of The Plaster Should Be Selected Similarly To The Currently Visible Plasters. Parts Of Chimneys Protruding Above The Roof Surface Should Be Maintained. Clean Brickwork And Concrete Elements. If Necessary, Carry Out Re-Building And Mending Of Threads. Complete The Grouting, Aesthetically Referring To The Existing, Historical Joints. Concrete Caps, Depending On The Degree Of Destruction, Should Be Supplemented Or Replaced With New Ones, Made Like The Existing Ones.