Information
HSY manages sludge tank emptying and transport of sludge from residential properties in the Helsinki Metropolitan Area and Kirkkonummi. Our services
for small sewage treatment plants only cover emptying. Other service work must be ordered directly from a private sewer maintenance company.
For more information, please visit our webpage Emptying septic tanks and closed tanks.
You can order the emptying of a septic or closed tank from our Customer Service:
Sudden emptying requests outside the office hours can be ordered from the on-call number +358 50 307 6041.
Sludge volume m3 of the tank | Treatment fee € (VAT 24 %) | Treatment fee € (VAT 0%) |
-3 | 6,00 | 4,84 |
3,1 - 6 | 15,00 | 12,10 |
6,1 - 9 | 24,00 | 19,35 |
9,1 - 14 | 33,00 | 26,61 |
The tanks are automatically emptied according to the emptying plan as agreed with the customer on weekdays from 7 a.m. to 9 p.m. The weekday and exact time of each emptying will be determined by the driver's emptying schedule in the area.
Sludge volume m3 of the tank | Treatment fee € (sis. alv 24 %) | Treatment fee€ (alv 0 %) | Price € * (VAT 24 %) | Price € * (VAT 0 %) |
-3 | 75,00 | 60,48 | 81,00 | 65,32 |
3,1 - 6 | 75,00 | 60,48 | 90,00 | 72,58 |
6,1 - 9 | 75,00 | 60,48 | 99,00 | 79,84 |
9,1 - 14 | 75,00 | 60,48 | 108,00 | 87,10 |
Emptying on request is a one-time emptying service requested specifically by the customer. The tanks are emptied on weekdays from 7 a.m. to 9 p.m. The weekday and exact time will be determined by the driver's emptying schedule in the area. The service must be ordered at least four weekdays before the desired emptying.
Sludge volume m3 of the tank | Transport € (VAT 24 %) | Transport € (VAT 0 %) | Price € * (VAT 24 %) | Price € * (VAT 0 %) |
-3 | 90,00 | 72,58 | 96,00 | 77,42 |
3,1 - 6 | 90,00 | 72,58 | 105,00 | 84,68 |
6,1 - 9 | 90,00 | 72,58 | 114,00 | 91,94 |
9,1 - 14 | 90,00 | 72,58 | 123,00 | 99,19 |
The tanks are emptied on the day and exact time as requested by the customer, on weekdays from 7 a.m. to 6 p.m. The tanks are emptied with accuracy of +/- one hour. The service must be ordered at least two weekdays before the desired emptying.
Sludge volume m3 of the tank | Transport€ (VAT 24 %) | Transport € (VAT 0 %) | Price € * (VAT 24 %) | Price € * (VAT 0 %) |
-3 | 120,00 | 96,77 | 126,00 | 101,61 |
3,1 - 6 | 120,00 | 96,77 | 135,00 | 108,87 |
6,1 - 9 | 120,00 | 96,77 | 144,00 | 116,12 |
9,1 - 14 | 120,00 | 96,77 | 153,00 | 123,38 |
Submit the order on weekdays from 8.30 a.m. to 3.30 p.m. Emptying is executed within five hours from the order request.
Sludge volume m3 of the tank | Transport € (VAT 24 %) | Transport € (VAT 0 %) | Price € * (VAT 24 %) | Price € * (VAT 0 %) |
-3 | 150,00 | 120,97 | 156,00 | 125,81 |
3,1 - 6 | 150,00 | 120,97 | 165,00 | 133,07 |
6,1 - 9 | 150,00 | 120,97 | 174,00 | 140,32 |
9,1 - 14 | 150,00 | 120,97 | 183,00 | 147,58 |
Emergency emptying means a sudden emptying executed outside of office hours. Place your order by calling the on-call number +358 (0)50 307 6041.
Emptying is executed within five hours from the order request.
Sludge volume m3 of the tank | Transport € (VAT 24 %) | Transport € (VAT 0 %) | Price € * (VAT 24 %) | Price € * (VAT 0 %) |
-3 | 170,00 | 137,10 | 176,00 | 141,94 |
3,1 - 6 | 170,00 | 137,10 | 185,00 | 149,20 |
6,1 - 9 | 170,00 | 137,10 | 194,00 | 156,45 |
9,1 - 14 | 170,00 | 137,10 | 203,00 | 163,71 |
Emptying is executed within five hours from the order request.
Sludge volume m3 of the tank | Transport € (VAT 24 %) | Transport € (VAT 0 %) | Price € * (VAT 24 %) | Price € * (VAT 0 %) |
-3 | 220,00 | 177,42 | 226,00 | 182,26 |
3,1 - 6 | 220,00 | 177,42 | 235,00 | 189,52 |
6,1 - 9 | 220,00 | 177,42 | 244,00 | 196,77 |
9,1 - 14 | 220,00 | 177,42 | 253,00 | 204,03 |
Emptying is executed within five hours from the order request.
Sludge volume m3 of the tank | Transport € (VAT 24 %) | Transport € (VAT 0 %) | Price € * (VAT 24 %) | Price € * (VAT 0 %) |
-3 | 350,00 | 282,26 | 356,00 | 287,10 |
3,1 - 6 | 350,00 | 282,26 | 365,00 | 294,36 |
6,1 - 9 | 350,00 | 282,26 | 374,00 | 301,61 |
9,1 - 14 | 350,00 | 282,26 | 383,00 | 308,87 |
Transferal with a sludge vacuum lorry from one sludge well group to another on the same property €35/transfer. The transferal fee includes a transfer up to 0.5 kilometres. The charge for extra work is €80/hour if measures slowing down the emptying procedure must be carried out. The minimum charge is 0.5 hour. When placing the order for the emptying of septic tanks and closed tanks, it must be reported
Emptying of sludge loads over 14 m3 must be agreed upon separately. The fees include VAT 24%.
Extra work | € (VAT 24 %) | € (VAT 0 %) |
Moving a vehicle | 35,00 | 28,23 |
Additional work | 80,00 | 64,52 |
Extra work of pulling the hose more than 40 metres. The hose pulling distance is measured from the suction truck to the bottom of the tank.
Pulling the hose | € (VAT 24 %) | € (VAT 0 %) |
Every starting 10 metres | 13,33 | 10,75 |
Every starting 20 metres | 26,66 | 21,50 |
Every starting 30 metres | 39,99 | 32,25 |