The man fell 20 metres below ground into the recipient at a site near where work is taking place on the Portimão tunnel.
The work is being carried out by water company Águas do Algarve.
The 52-year-old Moldovan victim was taken to Portimão hospital for treatment to his injuries.
Portimão firefighters rescue man trapped in underground sewerage tank
in Algarve · 24 Aug 2017, 14:21 · 0 Comments