7. Insulating, waterproofing, roofing and siding
Subclass 7.0 This subclass authorizes construction work relating to fireproofing, waterproofing, insulation, thermal insulation, roofing, exterior wall covering other than masonry, as well as similar or related construction work. Additional explanations fire collars to ensure the required degree of fire resistance (does not include fire dampers, doors or registers); the removal of asbestos or any other flame retardant; waterproofing and …
Read More
15.3.1 Oil burner systems for certain work which is not reserved exclusively for master pipe-mechanics
Subclass 15.3.1 This subclass authorizes maintenance work on oil combustion systems. It also authorizes construction work relating to oil combustion systems and which is carried out on the territory of a local municipality whose population does not exceed 5,000 inhabitants, unless there is a public sewer there, or in an unorganized territory. Finally, it authorizes related construction work. Additional explanations …
Read More
4.2 Non-structural masonry, marble and ceramics
Subclass 4.2 This subclass authorizes construction work that involves non-structural masonry, marble, granite, ceramics, terrazzo and other similar materials, refractory products as well as similar or related construction work. Additional explanations This subclass is fully included in subclass 4.1. This subclass includes in particular construction work relating to: the installation of brick facing without mortar such as “Novabrik”; refractory products …
Read More
2.7 Sitework
Subclass 2.7 This subclass authorizes construction work relating to the preparation and finishing of sites, such as alignment, leveling, fencing, demolition, paving and asphalting, interlocking paving stones as well as construction work. similar or related. Additional explanations This subclass includes in particular construction work relating to: the stripping of buildings of all kinds, civil engineering works and equipment intended for …
Read More
15.9 Small refrigeration systems
Subclass 15.9 This subclass authorizes construction work which is not reserved exclusively for master pipe-mechanics and which concerns refrigeration systems for air conditioning purposes, the cooling capacity of which does not exceed 20 kW and which uses a refrigerant classified in group A1 , A2 or a mixture thereof, according to the classification provided in the table on the classification …
Read More
13.5 Special or prefabricated installations
Subclass 13.5 This subclass authorizes construction work which is not reserved exclusively for master pipe-mechanics and electrical contractors and which concerns special or prefabricated installations, such as cold rooms, swimming pools, skating rinks, excluding their heating systems. or refrigeration, as well as noise and vibration protection systems. It also authorizes similar or related construction work. Additional explanations This subclass includes …
Read More