1. The Subject Of The Order Includes Construction Works Consisting In The Construction Of A Café-Type Service Building And A Sustainable Retention System And Increasing The Biologically And Hydrologically Active Area Of The Market Square In Ostrowiec Świętokrzyski And Its Reconstruction As Part Of The Budget Task Entitled: Reconstruction And Development Of The Public Area Located At Rynek Street In Ostrowiec Świętokrzyski.2. As Part Of The Task Called Reconstruction And Development Of The Public Area Located At Ul. Rynek In Ostrowiec Świętokrzyski, Based On The Developed Design Documentation And The Obtained Building Permit No. 68/2023, The Following Should Be Performed, Among Others: 1) Demolition Works: A) Demolition Of The Existing Fountain, B) Demolition Of Existing Surfaces Made Of Granite Slabs, C) Demolition Of Field Stairs, D) Demolition Of Installations And Connections In Accordance With The Documentation, E) Disassembly Of Concrete Flower Pots Next To The Existing Fountain And Other Small Architectural Objects, Benches, Walls, Etc. F) Demolition Of Other Elements Of The Site Equipment That Interfere With The Investment, G) Tree Care Works And Cutting Down Of Indicated Trees And Shrubs. 2) Construction And Finishing Works As Well As Land Development: A) Construction Of A Public Utility Building - A Café-Type Service Building With Equipment, A Utility Terrace On The Roof Of The Building With Urban Furniture And A Pergola With Photovoltaic Blinds, B) Construction Of Internal Water And Sewage Installations, Central Heating, Mechanical Supply And Exhaust Ventilation, Air Conditioning, Electrical Installations, Av, Calling From The Disabled Toilet Room, Telecommunications Installations In The Building, C) Construction Of Elements Adapting The Building And Landscaping For People With Special Needs, D) Finishing The Building According To Interior Design, Delivery And Assembly Of Furniture, Bar Development, Social Rooms, Kitchen, Bathrooms, Consumption Room, Interactive Recreation Zone And Other Rooms Of The Building, E) Construction Of New External Stairs, F) Construction Of A New Interactive Fountain With An Area Of Approximately 210 M2 With Accompanying Infrastructure For Events With Light Shows And Music, G) Construction Of An Info Kiosk, Educational Boards, H) Construction Of New Green Areas With An Organic Shape And Sun Canopies, I) Construction Of Four Rain Gardens, J) Construction Of New Hardened Surfaces, Also Water-Permeable And Safe Surfaces, K) Construction Of A Parking Lot For Bicycles, L) Construction Of A Rainwater Retention Tank With A Storm Sewage System, M) Construction Of A Place For Collecting Waste In The Form Of Underground Containers, N) Installation Of Small Architecture Elements, Including: Benches, Waste Bins, Bicycle Racks, Urban Furniture Sets, Information Boards, O) Planting New High And Low Vegetation, P) Maintenance Of The Plantings. Examples And The Most Important Demolition And Construction Works Are Given Abov