37
Construction; Civil works (construction); Installation of sanitary apparatus (construction); Elimination of septic tanks; Pest control; Pest control; Unblocking of drains; Repair of canalization systems; Sewer cleaning and Cleaning of sanitary apparatus; Septic tank cleaning; Pumping septic tanks; Installing septic tanks; Cleaning services; Road cleaning and Garden cleaning; Rental of road sweeping machines; Rental of cleaning machines; industrial cleaning; Cleaning of storage tanks; Cleaning of industrial and chemical waste storage tanks; Construction, installation, repair and maintenance of waste treatment and recycling plants; Construction, installation, repair and maintenance of sewage storage and treatment plants; Building construction management
39
Transport; Refuse collection services and Refuse collection services; Refuse collection services; Collection of industrial waste; Transportation of waste and Transport of waste; Storage of waste for further treatment or recycling; Emptying [removal] of the contents septic tanks
40
Treatment of waste; Treatment [reclamation] of industrial waste and Processing of urban waste; Destruction of waste and rubbish; Recycling of waste and trash; Sewage treatment; Water purification; Professional consultancy Relating to these fields: Treatment of waste and Recycling of waste; Waste management services [recycling]; Rental of mobile waste treatment plants
42
Pipeline inspection; Pipeline inspection services; Inspection of sewage and drainage systems; Quality control; Environmental inspection; Environmental monitoring of waste storage areas; Environmental monitoring of waste treatment areas; Environmental consultancy; Engineering services; Engineering relating to capital construction; Design of technical projects, in relation to the following fields: Underground construction; Preparation of technical projects for sewage plants; Preparation of technical projects for the construction and installation of septic tanks and septic fields; Design of technical projects, in relation to the following fields: Construction of waste treatment and recycling plants; Preparation of technical projects for the construction of sewage and wastewater treatment plants
44
Pest control services for agriculture, horticulture and forestry; Technical consultation in relation to the following fields: Pest control in agriculture