Tenders are invited for Construction Of A Permanent Sprinkler With A Pumping Station Building, Two Water Tanks And Accompanying Infrastructure At A Forest Nursery In The Mrozy Forestry, On Plots No. 553/3 And 541, In The District Of Nowa Wieś Ełcka, Commune Elk

The Subject Of The Contract Are Construction Works, Which Include: 1.1. Construction Of A Technical Building For A Pumping Station, One-Story, Free-Standing, Without A Basement And Usable Attic. The Building Is Covered With A Gable Roof With An Angle Of Inclination Of 15°. Basic Material Solutions: − Reinforced Concrete Foundations − Basement Walls Made Of Aerated Concrete Blocks, Type 600 − Wooden Roof Truss − Suspended Ceiling Made Of Plasterboards − Roof Covering - Trapezoidal Sheet With Standing Seam − Window Joinery Made Of Pvc Profiles With Heat Transfer Coefficient U= 1.10 W/M2k − Gres Tiles Floor On A Concrete Foundation. The Building Will Be Equipped With: O A Pump Set With A Nominal Capacity Of 120M3/H And A Power Of 33Kw, A Filtration System Consisting Of 3 Gravel Filters And One Mesh Filter, Automatically Rinsed, O Fertilizer Dosing System With Ph And Eco Measurement Automatic Control System For The Irrigation Process With A Computer Station And A Weather Station. And Draining The Excess Of Backwash Water To The Absorbent Sump.1.2. Construction Of The Driveway To The Pumping Station Building And The Square For Containers With Fertilizers Made Of Concrete Cubes On A Cement-Sand Topping And A Foundation Made Of Crushed Aggregate.1.3. Construction Of An Access Road To The Pumping Station Building With A Surface Made Of Broken Aggregate Limited By Curbs.1.4. Construction Of Two Storage Tanks Made Of Corrugated Sheet With A Total Capacity Of 1281.20 M3 With A Galvanized Or Equivalent Roof. The Maximum Foundation Of The Tank (-0.5 M) From The Level Of The Existing Ground.1.5. Construction Of Deep Wells According To The Design Of Geological Works And Fencing Around Both Wells1.6. Installation Of Submersible Pumps In Wells Along With The Installation Of New Fittings1.7. Execution Of The Pipeline On The Suction Side Pe Dn Ø 200Mm1.8. Execution Of Irrigation Pipelines On Sowing Plots Pe Dn Ø 75Mm1.9. Execution Of Main Pipelines Supplying Seeding Quarters Pe Dn Ø 160Mm1.10. Execution Of Pe Backwater Drainage Pipeline Dn Ø 110Mm1.11. Execution Of Wells With Solenoid Valves Dn 1500Mm1.12. Execution Of Drainage Wells On The Main Collector Dn 1000Mm, H=2.0M1.13. Execution Of Drainage Wells On Irrigation Collectors Dn 250Mm, H=1.4M1.14. Execution Of A Drainage System For Flushing Water, Ø 125Mm1.15. Delivery And Assembly Of The Dispenser On The Trolley With The Fertilizer Tank 60I1.16. Execution Of External Electrical Installations For The Designed Social And Technical Building, Two Above-Ground Tanks For Water Intended For Irrigation Of A Forest Nursery In The Mrozy Forestry. Electrical Installations Are To Be Carried Out In The Following Scope: O Construction Of Low-Voltage Cable Lines; O Construction Of External Lighting From The Buildings Facade; O Construction Of Sk1, Sk2 And Tn Switchgears; Internal Installation Of Lighting, Plug Sockets, Lightning Protection Systems And Equipotential Bonding, Equipment Power Supply Installation Technological Implementation Of The Sswin.1.17 Installation. Execution Of Other Construction Works Not Listed Above In Accordance With The Design Documentation [Constituting The Description Of The Subject Of The Order - Opz] Constituting Appendix No. 8 To The Swz.