Sea outfall Gdynia - Mechelinki (2008-2009)

  • max flow capacity: 7488 m3/h = 180,000 m3
  • single pipe outfall: 1 HDPE 1600 mm Dia
  • total length of pipe: 2500 m laid 4 m below seabed at 15 m sea depth

Sea outfall Gdansk - Sobieszewo (2001-2002)

  • max flow capacity: 8100 m3/h = 194,400 m3/d
  • single pipe outfall: 1 HDPE 1300 mm Dia with 30 diffusers ′duck bill′ type
  • total length of pipe: 2450 m laid 3 below seabed at 8,5 m sea depth
  • pump station 9 m dia with 2 diagonal pumps
  • trafo station, 15 kV HT line, access road, etc