Framework agreement for suction and flushing services.

Description

NRVA would like to enter into a framework agreement for planned operational assignments and emergency assignments within suction and flushing services. This involves sludge suction and high pressure flushing for emptying/cleaning various channels, basins, tanks and manholes at NRVA's process facility, as well as the pipeline network. This also includes emptying oil separators, septic, suction/blowing bio-media and replacing coal in coal filters.