HELSINKI
Ristikiventie 6 , 04300 TUUSULA, FINLAND

TURKU
Jättänväljäntie 3, 21500 PIIKKIÖ, FINLAND

Arinatie 9, 00370 HELSINKI, FINLAND

Helsinki: +358 9 774 1288
Turku: +358 400 611 110

+358 9 7318 6690

Mr. Ronnie Neva-Aho, CEO
ronnie.neva-aho@tehoc.fi
Mrs. Armi Juvonen, Office Manager
armi.juvonen@tehoc.fi

Tehoc is also an expert in ship cleaning services. Our specialty areas are cleaning of bilges, emptying and cleaning of HFO tanks and Water Ballast Tanks with surface preparation, cleaning and disinfection of fresh water tanks and fresh water systems. Most of our jobs can be carried out during journey and for this purpose we have a partly unique, versatile and efficient mobile "Riding Crew" equipment which will be put together for each assignment from ready-made components.

It is worthwhile contacting us if your job concerns


Tank cleaning and surface preparation
- HFO tanks
- Water Ballast Tanks with or without surface preparation
- Blackwater and Greywater tanks and EVAC systems
- Freshwater tanks with or without disinfection
- All other tanks and VOID-spaces
Bilge cleaning
Cleaning of cargo holds and cargo decks
Hydroblasting of tanks, decks, superstructure etc. with up to 3000 bar equipment
Cleaning of funnel and casings
Boiler cleaning or cleaning of heat exchangers
Cleaning and conservation of engines and machinery after water ingress or fire in engine room or cleaning of oil spills with ASTQ Total Care Concept
Any other ship cleaning task

• Automation, Use and Maintenance