Tenders Are Invited For Delivery Of Cold Drinking Water Meters With Radio Pads For Remote Reading

1. The Subject Of The Order Is The Supply Of Single-Jet And/Or Ultrasonic Water Meters For Cold Drinking Water, Equipped With Radio Overlays For Remote Reading On Real Estate Located In The Pęczeniew Commune. The Order May Include The Use Of Single-Jet Or Ultrasonic Water Meters - Provided They Meet The Minimum Technical Requirements Described Below. The System Is To Enable Remote Reading Of Water Meter Readings As Well As Visualization And Analysis Of The Collected Data, In Accordance With The Needs Of The Ordering Party. The Contractor Is Obliged To Provide Cold Drinking Water Water Meters Equipped With Radio Overlays For Remote Reading On The Property Located In The Pęczeniew Commune, Compatible With The Ordering Partys System, I.E. The Libra - Rs.1.0.21 System For Recording Water Consumption. The Water Meters And Overlays Provided By The Contractor Will Be Adapted By The Contractor To Cooperate With The Ordering Partys Existing Water Consumption Accounting Program.2. Number Of Devices Ordered:• Dn 15 Water Meters With R160 Radio Module – 249 Pcs.• Dn 20 Water Meters With R160 Radio Module – 419 Pcs.• Dn 20 Water Meters With Radio Module With R160 Daily Recorder – 50 Pcs.• Dn 25 Water Meters With R250 Radio Module – 14 Pcs.• Dn 32 Water Meters With R250 Radio Adapter – 8 Pcs.• Dn 40 Water Meters With R250 Radio Adapter – 5 Pcs.• Dn 50 Water Meters With R 160 Radio Adapter – 2 Pcs.• Dn 80 Water Meters With R 400 Radio Adapter – 1 Pc.• Snap-In Plastic Band With The Number Dn15 – 300 Pcs.• Snap-In Plastic Band With The Number Dn20 - 500 Pcs.• Snap-In Plastic Band With The Number Dn25 - 20 Pcs.• Snap-In Plastic Band With The Number Dn32 - 20 Pcs.• Snap-In Plastic Band With The Number Dn40 - 10 Pcs.• Dn15 Gasket - 600 Pcs.• Dn20 Gasket - 1,000 Pcs.• Dn25 Gasket - 30 Pcs.• Dn32 Gasket - 20 Pcs.• Dn40 Gasket - 10 Pcs.• Dn50 Gasket - 10 Pcs.• Dn80 Gasket - 2 Pcs. Requirements For Ultrasonic Water Meters: Ultrasonic Water Meters Must Be Delivered Brand New, With Legal Features Issued In The Year Of Delivery. Water Meters Must Be Covered By A 5-Year Manufacturers Warranty From The Date Of Sale. Required Minimum Metrological Parameters: Dn15 Q3 = 2.5 M³/H, Building Length 110 Mm, R≥160 Horizontal Accuracy Classdn20 Q3 = 4.0 M³/H, Building Length 130 Mm, R≥160 Horizontal Accuracy Classdn25 Q3 = 6.3 M³/H, Installation Length 260 Mm, R≥250 Horizontal Accuracy Classdn32 Q3 = 10.0 M³/H, Installation Length 260 Mm, R≥250 Horizontal Accuracy Classdn40 Q3 = 16.0 M³/H, Installation Length 300 Mm, R≥250 Horizontal Accuracy Classdn50 Q3 = 25.0 M³/H, Installation Length 300 Mm, R≥160 Horizontal Accuracy Classdn80 Q3 = 63.0 M³/H, Installation Length 225 Mm, R≥400 Horizontal Accuracy Classradio Module (For Remote Reading): The Radio Module Provided In The System Is Used To Transmit Water Meter Readings. It Must Be Fully Compatible With The Supplied Water Meters And Adapted To Be Mounted Directly Or Using Modern Inductive Transmitters On Their Counters. Ultrasonic Wate