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Selective demolition and gutting
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Extension, extension and conversion
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Concrete, masonry and dry construction
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Carpentry and roofing work
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Flooring work
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Tile and slab work
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Garden, balcony and terrace
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Insulation and insulation
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Stucco and painting work
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Stairs
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Windows and doors
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Heating and plumbing work
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Electrical work
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Mechanical safety devices
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Barrier-free conversions
