37
Street cleaning; exterior cleaning of buildings; interior
cleaning of buildings; cleaning and repair of boilers;
cleaning of articles of clothing; cleaning of vehicles;
cleaning of windows; cleaning of petrol, oil and grease
deposits; cleaning of cesspits; pipeline and sewer cleaning;
gully cleaning; industrial cleaning; sandblasting; hiring
out of cleaning machinery; chemical cleaning; construction;
repair work, namely repairs on buildings, machinery,
vehicles, electrical devices, air conditioning units and IT
equipment; installation work; construction and repair of
environmental equipment, in particular refuse disposal
sites, purification, incineration and drainage facilities as
well as glass reprocessing facilities; cleaning of portable
toilet cabins, portable toilet blocks and containers as well
as the disposal of waste containers
39
Collection, transportation and storage of waste products,
refuse and recyclable materials; refuse transportation and
storage; removal of domestic, trade and industrial waste,
including hazardous waste materials; removal of industrial
liquid waste; removal of excrement; removal of oils and oily
materials; removal of environmentally hazardous liquids and
removal of environmentally hazardous solid materials;
delivery and distribution of electrical energy, gas or
water; water supplies (transport); transportation, packaging
and storage of goods; hiring out of storage, waste and
refuse containers; transportation of portable toilet cabins,
portable toilet blocks and containers as well as the
disposal of waste containers
40
Reprocessing of waste materials (conversion), in particular
the recovery of valuable materials; decontamination of
hazardous materials; sorting of refuse and recyclable
materials; refuse and waste recycling; disposal of waste
materials, namely the treatment of waste materials using
chemical, biological, physical and thermal processes;
disposal of portable toilet cabins, portable toilet blocks
and containers as well as the disposal of waste containers
by means of destruction and incineration; incineration and
destruction of refuse and waste materials; air cleaning;
material processing, water treatment; waste water treatment;
production of energy; operation of environmental equipment,
in particular refuse disposal sites, purification,
incineration and drainage facilities included in this class
42
Environmental protection consultancy; determination of
concentration levels of pollutants; determination of
emissions and immissions; environmental impact assessments;
technical consultancy relating to the determination of
emissions and immissions and environmental impact
assessments; construction consultancy: construction
planning; technical project planning; architect's services;
services of building contractor, construction drafting
services; engineering; EDP consultancy; biologist's,
chemist's and physicist's services; technical and
construction planning for waste disposal and waste water
treatment facilities; development, planning, projection,
execution of and consultancy for authorisation procedures
for facilities, equipment and processes regarding chemical,
physical, thermal, biological treatment and processing
and/or dumping of water, waste water, waste materials and
refuse (all aforementioned services of a technical nature);
carrying out of chemical, analytical and toxicological
investigations of all kinds; scientific and technical
analysis and evaluation of soils, waters, gases and waste
products; environmental consultancy, technical planning and
development of environmental processes and facilities, in
particular in the field of environmental hygiene and energy
supplies; technical project planning of environmental
facilities, in particular refuse disposal sites,
purification, incineration and drainage facilities