Tenders Are Invited For Construction Of A Rainwater Collection System In The Building Of The Complex Of Educational And Upbringing Facilities In Gniezno

1. The Subject Of The Order Is The Construction Of A Rainwater Collection System In The Building Of The Complex Of Educational And Upbringing Facilities In Gniezno As Part Of The Task: Rainwater Collection System In The Complex Of Educational And Upbringing Facilities In Gniezno. 2. The Scope Of The Order Includes: 1) Preparation Of The Area For The Construction Of A Water Drainage System. 2) Dismantling The Existing Concrete Surface, Green Areas And Excavation For Tanks.3) Construction Of A Rainwater Drainage System / Rainwater Drainage System From The Gutters Of The Building (Pipes Of Min. 160 Mm, Including Inspections On The Downpipes At The Roof, Installation Of Pipes Connecting The Tanks, Fittings And Inspection Wells) In Accordance With The Attached Connection Diagram For Tanks No. 1 And 2.4) Excavations For Pipelines, Laying Of Pipelines, Backfilling, Compaction And Restoration Of The Existing Surface, Incl. Including Greenery. 5) Installation Of Two Underground Tanks For Collecting Rainwater, 10 M3 Each, Including Horizontal Installation, Sealing Of Connections And Protection Against Displacement. Retention Tanks Made Of Reinforced Concrete, Characterized By High Strength And Durability, Suitable For Installation In Places Exposed To Heavy Loads, Such As Driveways Or Parking Lots. Combining Into A Combined System. Possibility Of Expanding The System In The Future With Additional Modules Or Filtering Devices. The System Should Enable Easy Cleaning And Control Of The Water Level.6) Connecting The Tanks To The Existing Rainwater Drainage System And To The Existing Roof Gutter System And Rainwater Transmission System.7) Installation Of An Emergency Overflow To The Rainwater Drainage System In The Event Of Tank Overflow. Shredder If Necessary), With The Possibility Of Drawing Water From The Tank To Water The Grass And Plants Via Garden Hoses.9) Securing The Tanks Against Access By Unauthorized Persons.10) Construction Of External Electrical Boxes For Each Tank With At Least Two Sockets Each (230V).11) Removal And Disposal Of Soil From The Excavation.12) Backfilling Of The Tanks, Compaction And Restoration Of Green Areas.13) Purchase, Delivery And Assembly Information Plate.14) Conducting A Tightness Test Of The System And The Operating Instructions.15) The System Should Enable Free Drainage Of Excess Water And Easy Access For Maintenance And Inspection.16) After Completion Of The Works, The Area Must Be Tidied Up And Restored To Its Original Or Better Condition.3. The Task Is Co-Financed From A Special-Purpose Subsidy From The Budget Of The Wielkopolska Voivodeship For The Co-Financing Of The Task Entitled: Rainwater Collection System In The Educational Facilities Complex. Educational In Gniezno.4. The Description Of The Subject Of The Contract And The Requirements For The Execution Of The Contract Are Specified In: - Description Of The Subject Of The Contract - Annex No. 3 To The Swz, - Bill Of Quantities - Annex No. 4 To The Swz. - Designed