Tenders Are Invited For Replacement Of The Filter Bed And Disposal In The Pressure Filters Of The Indoor Swimming Pool In The Wałbrzych Sports And Recreation Center Aqua-Zdrój Sp. Z O. O.

1. Replacement Of The Filter Bed And Disposal In The Pressure Filters Of The Indoor Swimming Pool In The Wałbrzych Sports And Recreation Center Aqua Zdrój At Ul. Ratuszowa 6 In Wałbrzych 2. Technical Information Regarding The Above-Mentioned Filters (Filter Rating Plates Are Attached As Annex No. 4A-4E To The Swz): - Sports Basin, Two Filters With A Diameter Of 2000 Mm (Nominal Table Attached) Servaqua, Manufacturer Astral Pool) - Dyno Basin, Two Filters With A Diameter Of 1,800 Mm (Nominal Table Attached), Servaqua, Manufacturer Astral Pool) - Basin Recreational Two Filters With A Diameter Of 1800 Mm (Nominal Table Attached) Servaqua Manufacturer Astral Pool-Wanny Two Filters With A Diameter Of 1000 Mm (Nominal Table Attached) Filtrex Normplus 1000 Manufacturer Filtrex - Brodzik One Filter With A Diameter Of 1250 Mm (Nominal Table Attached) Filtrex Normplus 1250 Manufacturer Filtrex 3. List Of Filter Materials (In The Content Of Swz).4. Scope Of Services: - Removal Of The Used Filter Bed From The Filters And Loading Onto A Means Of Transport, - Cleaning And Disinfection Of The Inside Of The Filters - Replacement Of Filter Nozzles, - Replacement Of Pressure Gauges - Replacement Of Seals Under Manholes - Replacement Of Air Vents - Delivery Of The Bed, - Inspection Of The Internal Condition Of The Filters, Including Valves, - Disposal Of The Used Filter Bed, - Filling/Filling The Filters With A New Bed According To The Above List, - Commissioning And Checking The Tightness Of The Filters, - Performing Laboratory Tests Of Swimming Pool Water That Meets The Requirements In Accordance With The Regulation Of The Minister Of Health Of November 9, 2015. In Law, The Requirements That Swimming Pool Water Should Meet5. The Contractor Undertakes To Dispose Of Used And Exhausted Filter Materials At Its Own Expense, Thereby Assuming Responsibility For The Waste Generated And Its Proper Management In Accordance With The Waste Act Of December 14, 20126. Technical Parameters Of Filter Materials: A) Quartz Bed - Sand And Filter Gravel: - Bed In Accordance With The Requirements Of The Pn-En 12904 Standard Products For The Treatment Of Drinking Water, Sand And Gravel. Or Equivalent Grade I - Sio2 Content - Min. 96% - Bulk Density - Approx. 1500Kg/M3 - Pzh Certificate Attached To The Offer - Written Declaration Of Conformity Of The Subject Of Delivery Confirming The Requirements Of The Pn-En 12904 Standard Or Equivalent Grade I Attached To The Offer. B) Hydroanthracite Type N 0.6-1.6 Mm - Deposit In Accordance With The Requirements Of The Pn-En Standard 12909 Products For The Treatment Of Drinking Water. Anthracite Or Equivalent. - Carbon Content - Min. 92% - Ash Content - Max. 4% - Volatile Components Content - Max. 4% - Water Content - Max. 2% - Pzh Certificate Attached To The Offer - Written Declaration Of Conformity Of The Subject Of Delivery Confirming The Requirements Of The Pn-En 12909 Or Equivalent Standard Attached To The Offer.6. Description Of Swimming Poo