Tank Shell – Skellefteå, Sweden

Location: Skellefteå, Sweden
Year of implementation: 2024
Customer: Kaefer AB
Tank height: 50,2 m
Tank diameter: 20 m
Roofing material: 150+150+150+50 mm insulation and PVC membrane
Mantel material: 135+135+135 mm insulation and TRP coated cladding

Additional information:

• assembly of the substructure on the tank shell by mounting the spacers and rings to the brackets/supports previously welded to the shell
• installation of insulation and TRP cladding on the tank shell
• installation of a PVC membrane in the lower part of the tank shell (1.5 m from the concrete foundation)
• fitting of L-profiles from galvanised sheet metal to steel angles previously welded by the customer on the tank roof
• assembly of insulation and PVC ‘Protan’ 1.2 mm membrane on the roof
• prefabrication and assembly of the rain collector with connection to vertical downpipes previously installed by the customer
• work was carried out from hanging platform

Our work also included all flashings: 1 siphon, 1 safety manhole, 6 nozzles DN80, 1 manhole (lower shell), 2 hot/cold water pipe connections DN400 to the tank.

Tank shell surface area 3 280 m²
Tank roof surface area 354 m²