M/S Black Stone Infrastructure

Combined facilities support activities

General cleaning of buildings

Cleaning of trains buses, planes etc.

Cleaning of industrial machinery

Other building and industrial cleaning activities

Landscape care and maintenance service activities

Demolition

Clearing of building sites, earth moving: excavation, landfill, levelling and grading of construction sites, trench digging, rock removal, blasting etc.

Installation of electrical wiring and fittings

Installation of plumbing for water, gas and sanitation equipments

Installation of heating systems (electric, gas and oil), furnaces, cooling towers, non-electric solar energy collectors etc.

Other plumbing, heat and air conditioning activities n.e.c.

Other construction projects n.e.c.

Installation of doors, windows, door and window frames, fitted kitchens, of wood or other materials

Interior and exterior painting, glazing, plastering and decorating of buildings or civil engineering structures

Other building completion and finishing

Interior completion such as ceilings, wooden wall coverings, movable partitions etc. ; Laying of parquet and other wood floor coverings, carpets and linoleum, wallpaper; tiling with ceramic, concrete or cut stone ceramic etc.

Construction of buildings carried out on own-account basis or on a fee or contract basis

Activities relating to alteration, addition, repair, maintenance carried out on own-account basis or on a fee or contract basis

Assembly and erection of prefabricated constructions on the site

Other specialized construction activities