Tenders Are Invited For Renovation Of The Structure Of The Granary Building From Czechowice, On The Premises Of The Zagroda Wsi Pszczyńska Open-Air Museum, Located On Plot No. 1210/48 In Pszczyna At Ul. Parkowa 20/A

Description Of The Subject Of The Order:1. The Order Provides For A Comprehensive Renovation Of The Building In The Following Scope (In Accordance With The Permit To Carry Out Construction Works On The Monument Issued By Wuoz K-Ce/B.B. Branch; No. Bb/761/2024 Of October 31, 2024): A) Renovation Of The Roof Covering, Including: - Replacing The Degraded Wooden Shingle Covering Of The Entire Roof And Canopies With New Shingles Larch (Split, Biocidal And Weatherproof Impregnated). Covering Similar To The Existing One, I.E. Roof With Double Shingles, Roof Shingles With Single Shingles. Impregnation With Remmers Fire Protection Preparations + Protective And Biocidal Impregnation (Against Mosses And Lichens). It Is Recommended To Use Shingles Of Similar Length To Preserve The Existing Battens (Except Damaged Ones). As Part Of The Renovation Of The Sheathing, Replace The Excessively Damaged Formwork Of The Triangular Gable Walls (Approx. 15%) And Perform Biocidal And Fire-Retardant Impregnation Of The Entire Formwork. - Local Replacement Of The Damaged Main Roof Cladding (Possibly Re-Arranging The Battens To Adapt To A New Shingle Of A Different Length). Biocidal And Fire Retardant Impregnation Of Sheathing Battens. - Replacing The Canopy Battens With New Ones, Replacing And Strengthening The Wooden Structure Of The Canopies (Purlins And Rafters). - Reinforcement Of Loose Or Too Weak Connections In The Nodes Of The Roof Truss Structure With Torx/Spax Wood Screws (Local Repairs). Local Repairs Of Wooden Truss Elements In Places Of Identified Damage (To Be Checked After Removing The Roof Shingles). B) Renovation And Strengthening Of The Buildings Wooden Ring Walls, Including: - Replacement Of Excessively Damaged And Rotten Ground Beams. Renovation And Repair Of All Foundations, Which Should Be Carried Out In Stages, After Securing And Appropriately Supporting The Building Structure In The Area Of ​​The Works. Foundations Whose Technical Condition Does Not Allow For Repair Should Be Replaced In Their Entirety, Replacing Them With Elements Of Identical Dimensions, Made Of Impregnated Wood Processed Using Carpentry Methods (Do Not Use Sawmill-Cut Wood), Indicated Larch Or Oak, Which, However, Requires Agreement With Wuoz. Elements Of Partially Damaged Foundations That Can Be Repaired Should Be Renovated By Removing Degraded Wood And Installing Appropriate Inserts (Inserting New Fragments, Sealing With Glue And Strengthening With Wood Screws) And Possibly Additionally By Strengthening Impregnation With Specialized Resins - In This Respect, Working Agreement With The Designer, Wuoz And The Investor Is Required, It Is Initially Assumed That 100% Of The Foundation Beams Will Be Replaced. - Repair Of Damaged Wall Beams By Inserting New Fragments, Sealing, Strengthening Impregnation With Specialized Resins, Strengthening With Wood Screws, And In Cases Of Excessive Wood Degradation, Replacing The Damaged Beam With A New One. - Repair And Strengthening Of Corner Carp