The subject of the contract is the delivery and installation of ultrasonic water meters
The subject of the contract is the delivery and installation of ultrasonic water meters for radio reading. The reading system should be compatible with the existing settlement structure (the "logic synergy" system), enabling independent reading and settlement by the Department of Municipal and Housing Economy in Ujazd.
List of deliveries and assembly:
1. 400pcs. - ultrasonic water meter for cold water DN 15 mm with acoustic leak detection function
Q3 = minimum 2.5 m3/h,
installation length 110 mm, threaded connection,
metrological class according to MID minimum R160 in each mounting position,
starting threshold less than or equal to 4 l/h, max measurement above 3 m3/h,
hermetic abacus - protection class IP 68,
body: composite or brass material or stainless steel.
2. 1500pcs. - ultrasonic water meter for cold water DN 20 mm with acoustic leak detection function
Q3 = minimum 2.5 m3/h,
installation length 130 mm, threaded connection,
metrological class according to MID minimum R160 in each mounting position,
start-up threshold less than or equal to 4 l/h, max. measurement above 3 m3/h,
hermetic abacus - protection class IP 68,
body: composite or brass material or stainless steel.
3. 25pcs. - ultrasonic water meter for cold water DN 25 mm with acoustic leak detection function
Q3 = minimum 6.3 m3/h,
installation length 260 mm, threaded connection,
metrological class according to MID minimum R160 in each mounting position,
start-up threshold less than or equal to 8 l/h, max. measurement above 10 m3/h,
hermetic abacus - protection class IP 68,
body: composite or brass material or stainless steel.
4. 10pcs. - ultrasonic water meter for cold water DN 50 mm.
Q3 = minimum 16 m3/h,
installation length 270 mm, flanged design DN 50, metrological class according to MID minimum R100 in each mounting position, starting threshold less than or equal to 15.0 l /h, max measurement above 40 m3/h, hermetic abacus - protection class IP 68, stainless steel body, brass or cast iron.
5. 15pcs. - ultrasonic water meter for cold water DN 80 mm.
Q3 = minimum 40 m3/h,
installation length 300 mm, flange design DN 80, metrological class according to MID minimum R100 in each mounting position, starting threshold less than or equal to 50.0 l / h, max measurement above 100 m3 / h, hermetic abacus - protection class IP 68, body: stainless steel, brass or cast iron.
6. 2pcs. - ultrasonic water meter for cold water DN 100 mm.
Q3= minimum 100 m3/h,
installation length 360 mm, flange design DN 100, metrological class according to MID minimum R100 in each mounting position, starting threshold less than or equal to 80 l/h, max. measurement above 140 m3/h, hermetic abacus - protection class IP 68, body: stainless steel, brass or cast iron.
7. 1pcs. - A set for travelling reading of water meters including:
- readable converter,
- optical head for reading water meter memory, USB cable,
- car antenna for converter (magnetic to roof)
8. 1 year -Installation, maintenance and necessary system (software) updates to support remote reading, leak detection platforms and technical support throughout the lifetime of devices for water meter readings (please specify the price: installation, maintenance and necessary system updates and technical support for 1 year.
9. 1pcs. - Central software of the remote reading system of water meters in the stationary version – reading once a day, license for min. 2400 devices, hosted version.
10. 1pcs. - Central software of the acoustic noise detection system, hosted version – license for min. 2400 devices
11. 1/year - Annual hosting, license and technical support fee ensuring the use of the remote reading system of water meters in the stationary version - reading once a day (up to 2400 devices) and taking into account the provision of access to the latest version of the system at the time of release of the update
12. 1/year- Annual fee – acoustic noise detection system software (up to 2400 devices)