Tenders Are Invited For Replacement Of 2 Pressure Pumps At The Catchment Point Of The Sanitary Sewage System

1. Replacement Of 2 Pressure Pumps At The Catchment Point Of The Sanitary Sewage System - Removing The Effects Of Flooding In The Agglomeration Of The Otmuchów Commune. 2. The Material Scope Of The Subject Of The Order Includes: Replacement Of 2 Pressure Pumps At The Catchment Point Of The Sanitary Sewage System - Delivery + Assembly. The Subject Of The Order Is The Delivery Of Brand New, Unused Pressure Pumps, The Scope Includes At Least: 1. (Sanitary Collector Otmuchów -Nysa) 2. Required Operating Point Efficiency Not Less Than Q = 50 L/S At A Lifting Height Not Less Than H = 43 Mh2o 3. Engine Power P2 - Approx. 54Kw (+- 2%) 4. Motor Adapted To Work With An Inverter (Insulated Bearings And A Shielded Power Cable Are Required 5. Length Of The Power Cable Pre-Installed In The Motor Body: Minimum 20M 6. Pump Efficiency At The Operating Point Q = 50L/S And H = 43M Not Less Than 60% And The Pump + Motor System Not Less Than 50% 7. Power Consumption P2 By Pump At The Operating Point Q = 50L/S And H = 43 Not Greater Than 38Kw 8. Free Passage Of The Pump Impeller Minimum 100 Mm 9. Impeller Made Of Cast Iron En 1561 En-Gjl-250 10. Pump Body Made Of Gray Cast Iron 11. Pump And Motor Casing Made Of Cast Iron En 1561 En-Gjl-250 12. Outlet From Dn125 Or Dn150 Pumps 13. Adapter For The Existing Coupling Foot (In The Case Of A Dn125 Pump Outlet) 14. Impeller Type: Single-Channel 15. Motor With A Cooling Jacket 16. Relay For Monitoring The Pump Sensors 17. The Impeller Gap Must Be Adjustable So That The Pump Can Operate With The Highest Possible Efficiency Throughout Its Operation 18. The Ordering Party Requires That. The Contractor Delivered And Replaced The Existing Pressure Pumps - The Elements Unsuitable For Use Should Be Disposed Of On Its Own. Pump Parts As Recoverable Elements As Spare Parts, So-Called Usable Scrap, Should Be Deposited With The Ordering Party. Completed Delivery With The Technical And Quality Arrangements Specified For The Subject Of The Order. Due Diligence Is Required In The Implementation Of The Contract Obligations.