Since the big fire at Källö-Knippla last Tuesday, the affected property has been under surveillance.
- We have guards on site who are watching so it doesn't flare up again, says operations leader Johan Zetterlund.
"Will smoke for a while"
After lunch on Thursday, P4 Gothenburg reported a new alarm.
The development of smoke in the race masses caused the emergency services to move out.
- We have turned on the water now, so it is under control.
But it is hot inside the structure and will smoke for a while.
Over the next few days, there will be continued surveillance with security guards at the affected property.