Rzeszów moves to no-dig sewer repairs
MPWiK buys UV-lining and robotic systems to enable trenchless sewer repair, cutting roadworks and speeding fixes.
Rzeszów’s municipal utility MPWiK bought two advanced machines to repair sewers without digging up streets. Consequently, trenchless sewer repair could become routine and reduce road closures and delays for drivers.
Modern equipment instead of excavators
MPWiK invested in a specialist cleaning robot and a UV lining system. Moreover, the move lets the company handle more work in-house. Therefore, the city can cut contractor costs. In addition, the utility expects faster repair times. However, staff must finish training before regular use. Thus, residents will see the new equipment during routine maintenance soon.
Trenchless sewer repair: UV lining in Rzeszów
The UV lining system creates a new pipe inside the old one. First, workers insert a glass-fibre sleeve into the damaged pipe. Then, they cure it with ultraviolet lamps. Consequently, the sleeve hardens into a tight, new inner surface. Moreover, the method avoids breaking asphalt or moving underground utilities. Therefore, the city saves time and money on road restoration. In addition, the technique reduces the need for long traffic diversions.
Robot cleans and unclogs even severely blocked pipes
The electric robot clears blockages and prepares pipes for lining. Moreover, it can cut roots, remove debris, and adjust misaligned joints. Also, the robot runs quietly and uses electricity. In addition, teams can power it from portable sources or solar panels. Therefore, crews can work at different hours without creating excessive noise. Consequently, residents near works will suffer fewer disturbances.
Fewer disruptions for residents and lower costs
MPWiK will perform more repairs with its own crews. Therefore, the utility expects lower operational costs. Moreover, the city will close fewer lanes during works. In addition, businesses can avoid lost customers during long excavations. However, some complex repairs will still need traditional digging. Thus, the overall number of deep excavations will fall. Finally, the project aligns with wider municipal goals for smarter infrastructure.
Source: Read original article
📚 Looking for more help settling in Poland? Browse our complete Expat Guides.

