CHRISTOPHE CALLEWAERT BV

Official NACE headings

• Manufacture of metallic frames or framings for building
• Manufacture of prefabricated buildings, mainly in metal: construction camps, modular elements for exhibitions, phone boxes, etc.
• Repair and maintenance of house boilers
• Work of maintenance and mechanical repairs for third parties
• Building of highways, roads, streets, pavements and other roads for vehicles and pedestrians (including the setting of guard rails)
• Boring and building of waterwells, driving of wells
• Building of lines and networks of telecommunication
• Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
• Removal on construction sites
• Setting of telecommunication systems and computer installations
• Installation in buildings or in other projects of building of: pumbling systems and hygiene appliances, pipes for gas and water (except for heating), setting of automatic extinguishers, etc.
• Installation in buildings or in other projects of building of: heating systems by electricity, gas and fuel, boilers, materials and pipes for ventilation and air conditioning, etc.
• Installation in buildings or in other projects of building of: heating, cooling and ventilation systems (except heating)
• Implementation in buildings or in other projects of building of: thermal insulation materials, acoustic and antivibrating insulation materials
• Work of insulation of pipes for heating or cooling
• Work of insulation of coolers or refrigerated warehouses
• Installation of blinds and florentine blinds
• Setting of antennas and lightning rods
• Paint of ships and boats by non-specialized units
• Cleaning of new buildings and restoring after works
• Assembling of frames
• Works of recovering in all materials
• Setting of rainwater disposal elements
• Works of leakproofing of roofs and flat roofs
• Treatment of walls with waterproofing products
• Cleaning with steam, sandblasting and similar activities used on the outside of buildings
• Making of repointing works
• Setting of foundations, including pile hammering
• Assembling of elements of metallic structures, not made by the unit making the works
• Making of lifting works for third parties
• Assembling and disassembling of scaffoldings and work platforms
• Trade intermediaries for woods and building materials
• Retail trade of furniture hardwares, paints and building materials (including do-it-yourself shops) with retail space lower than 400m2
• Monitoring of building works (carcass, installation, finishing, etc.)
• Realization of general maintenance operations in buildings
• Inside cleaning of all kind of buildings: offices, industries, institutional premises and other premises for professional or trade use, apartment buildings, etc
• Window cleaning
• Chimney sweeping and cleaning of hearths, ovens, incinerators, boilers, air ducts and smoke removal appliances
• Cutting of trees and hedges
• Design and maintenance of gardens, parks and green places for sport facilities
• Repair of metal products
• Development of residential building projects
• Development of non-residential building projects
• Construction of residential buildings
• Construction of office buildings
• Construction of other types of non-residential buildings
• Drilling and pre-drilling
• Plumbing works
• Installation of heating, air-conditioning and ventilation
• Insulation works
• Making walls waterproof
• Cleaning of frontages
• Wholesale in common building materials
• Wireless telecommunication
• Cleaning of buildings
• Other types of cleaning of buildings; industrial cleaning
• Maintenance of the landscape
• Other types of business services
• Roofing