Turnkey solutions with intelligent controls convey wastewater pumping stations updated in Aggersund, Denmark

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MyTub

The vacuum based system contained more than 60 small pits, each amassing wastewater from three to four houses. The decision to put in such a system within the 1970\’s rested largely on the issues particular to wastewater collection in Aggersund – a high water table and danger of flooding. Maintenance had turn into timeconsuming, costly, and dealing conditions usually difficult.

As Operations Manager Lars Peter Jensen of the L gst r Wastewater Treatment Plant explains, \”Contemplating the social, environmental and value points, it was clear to us that the time was proper to consider alternatives\”.

In direction of a modern wastewater system

At first, the city\’s engineers leaned in the direction of a traditional gravity-based system, and likewise thought of pressurised systems. Nevertheless, a go to to a neighbouring municipality to see a undertaking involving numerous pumping stations with a totally brand-new type of management system convinced them of another possibility.

The Grundfos PUST prefabricated pumping station means the municipality may set up a robust polyethylene pumping station with pumps, pipes and accessories delivered on site and lowered onto a concrete basis, in lower than a day.

\”Pumping stations that arrive on a lorry, able to be off-loaded and installed, along with the superstructure, concrete basis and all different needed equipment couldn\’t be easier for us, and is the right solution for a city like ours, with a high water table,\” says Lars Peter Jensen.

The addition of Grundfos Devoted Controls ensures full monitoring and management of all pumping stations, and in this case with an necessary brand-new addition to Devoted Controls that actually captured the imagination.

New management system ensures integration

The management system which generated specific interest in was the GPRS on-line system, which connects the person units by a central SCADA system. The system additionally screens alarms from the Grundfos IO111 sensor and MP204 motor protection unit, which allows the tip consumer to instantly monitor the pump efficiency and protects them from damage.

Having this kind of system can drastically cut back the overall cost of a system by offering real time feedback, permitting for quick selections to be made regarding preventative maintenance. Particularly, the installation wizard and consumer interplay ensure consumer satisfaction.

\”The system could be very consumer friendly and easy to navigate, which suggests it is straightforward for the operators to use all the functions. The consumer interface is incredible and is as straightforward to use and intuitive as utilizing a cell phone,\” explains Lars Peter Jensen. \”I can\’t consider a single state of affairs in regards to the everyday operation of the pumping stations that the management system hasn\’t had covered.\”

One of many first turnkey installations from Grundfos

Based on the data from the consulting engineer, Grundfos calculated the pressurised pipes, pumps, and pit sizes for a total

of 9 pumping stations. The 2 larger pumping stations have been each equipped with Grundfos SEV 80 6 kW pumps and the smaller seven pumping stations have SEG grinder pumps.

Aggersund is among the first clients to receive a total turnkey solution from Grundfos. This was a standard system that included prefabricated tanks, pumps, valves, pipes, and accessories, to which was additional Devoted Controls, GPRS communication and breaker panels. Flexibility is built into these customary methods, permitting Grundfos to adapt a system for particular requirements.

Contemplating the flood danger within the municipality\’s coastal cities, Grundfos was in a position to supply a wastewater system that met the requirements for a fancy undertaking, to the satisfaction of the municipality.

\”We\’ve invested a number of million Euros in this undertaking, so we had to be absolutely certain that we used a provider whom we may trust. We already knew Grundfos from a local flood protection undertaking, and we are very happy with the pumping stations that at the moment are installed,\” concludes Lars Peter Jensen.

Max Rennie – MyTub Bathroom Supplies

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