Aquavisor telemetry system

Reliable remote monitoring of sewage treatment plant operation and optimization of maintenance

The solution for Public Private Partnership

Characteristics:

• Retrieval of plant data via GSM to central server
• Convenient display of plant data in any web-browser
• Error notification via text message (SMS) or E-mail
• Different access levels to the plant data
• Remote control possible

Why use the Aquavisor telemetry system? 

• Facilitates various operator models (BOT, BOOT,…)
• Provides evidence to water authorities of proper plant functioning
• Reliefs the end-customer from the necessity to tackle errors (automatic message to server in case of an error)
• Automatic invoicing to end customer possible by saving service calls, defects and operating hours in the central database
• Automatic contracting or call for tenders and automatic billing of maintenance companies
• Minimization of maintenance cost by optimal work scheduling

Aquavisor Telemetry System details:

Functional characteristics:

1. The operating data will be transferred via GSM to the server, using a modem integrated in the control unit. The call can be initiated by the control unit or by the server (defines which SIM is charged for the call). 
2. The incoming data are saved in a database and analyzed on the server. 
3. The data can be displayed in any web browser. 
4. If any faults are reported, the maintenance contractor, sewage plant owner or user will be informed (according to system settings). This takes place automatically via E-mail and/or SMS. 
5. Maintenance reports are created in a web browser and can be viewed on-line. They are stored together with the sewage treatment plant's master data. 
6. Furthermore the sewage treatment plant can controlled remotely from a web browser or a mobile phone (e.g. to change the main program). 

In addition it is now possible to charge the amount calculated from the error message and the associated fee to the customer's account and to bill the maintenance company. The site distance can also be taken into account when calculating the mileage allowance using the plant's location GPS coordinates. 

Benefits: 

Operator models: 

• Minimizing the operating costs
• Possibility to call for tenders for each maintenance call
• Transparent and automatic billing of the performed work
• Statistical analysis of the centrally stored maintenance reports, to further optimize maintenance, is possible
• Remote control and blocking of the plants possible
• Plants can be displayed on Google Maps®
• Evidence of the proper plant functioning for the end customer

Public Private Partnership: 

• Assures a long term cleaning effectiveness by a constant plant surveillance 
• Evidence of the proper function of the plants for the authority
• Access to the plant data for the authorities without an additional software

Assigned maintenance companies: 

• Purchase of additional software not required
• By using the central database, service calls can be better planned and optimized
• Convenient automatic billing
• Maintenance reports can be conveniently generated without a lot of writing, displayed and analyzed in the web browser.