Tenders Are Invited For Renovation Of The Entire Roof Along With Work At The Primary School No. 86 At Ul. Korynciej 33 In Warsaw

4.1. The Subject Of The Order Are Construction Works Consisting Of A Comprehensive Renovation Of The Roof Of The Building Of Primary School No. 86 In Warsaw. 4.2. The Scope Of Work Is Included In: - Technical Documentation - Executive Design; - Technical Specification For The Execution And Acceptance Of Construction Works; - Description Of The Subject Of The Order; - Draft Contract – Annex No. 3.4.3. The Scope Of Work Includes:• Dismantling Works Of The Lightning Protection System, The Existing Roof Covering And Sheet Metal Work, As Well As Parts Of The Gutters That Are Not Suitable For Renovation, As Well As The Demolition Of Existing Chimneys And The Removal Of Loose Plasters On Parts Of The Vertical Elements In Accordance With The Drawing.• Local Repair Of The Slope Layer With Cement Plaster.• Construction Of Thermal Insulation With Wool.• Two-Layer Roofing. Weldable Felt. • Installation Of New Flashings And Gutters As Well As A Gutter Strip Made Of Coated Galvanized Sheet Metal. Color To Be Agreed With The Investor.• Installation Of A New Aluminum Lightning Protection System At Distances In Accordance With The Current Standard And Measurement Of The Resistance Of This Installation After Its Installation.• Local Plaster Repairs On The Walls Above The Flat Roofs. The Color Is Light Gray, Similar To Ral7035. Confirm The Color Of The New Plasters With The Investor Before They Are Installed.• Construction Of New Chimneys With Wool Insulation Along With Caps And Flashings.• Installation Of Ventilation Grilles In Chimneys.• Unblocking Chimney Ducts And Performing Periodic Chimney Inspections.• Repair Of Ladders Leading To The Upper Parts Of Flat Roofs And Installation Of One Protective Basket.• Repairs Of Internal Ladders. Leading To Hatches.• Other Works That Are Necessary For The Proper Performance Of The Task, Including Preparatory Work, Cleaning, Securing The Construction Site, Setting Up Scaffolding Or Renting A Working Crane, Etc.4.4. As Part Of The Construction Works Carried Out In Connection With The Work Carried Out During The School Year, The Work Area Must Be Developed And Secured, Consisting Of: - Separating The Area Where The Works Will Be Carried Out In A Way That Prevents Access By Unauthorized Persons; During The Execution Of The Works, The Contractor Will Provide And Install The Necessary Covers And Fences To Limit The Work Zone As Much As Possible, As Well As Temporary Safeguards Such As: Barriers, Warning Signs, Barriers, Etc., The Cost Of Securing The Work Area Is Not Subject To Separate Payment And Is Assumed To Be Included In The Contract Price (Indirect Costs). - Organizing The Work Facilities, Including The Warehouse Part, - Acceptance By The Contractor Full Responsibility For The Materials, Tools And Devices Located On The Site Of The Works Being Carried Out, And For The Safety Of Persons Present On The Site Of The Works Being Carried Out; - Cleaning And Cleaning Works After The Completion Of The Works. - Preparation In One