Other specialized construction activities

This class includes: - construction activities specialising in one aspect common to different kind of structures, requiring specialised skill or equipment: • construction of foundations, including pile driving • damp proofing and water proofing works • de-humidification of buildings • shaft sinking • erection of steel elements • steel bending • bricklaying and stone setting • scaffolds and work platform erecting and dismantling, excluding rental of scaffolds and work platforms • erection of chimneys and industrial ovens • work with specialist access requirements necessitating climbing skills and the use of related equipment, e.g. working at height on tall structures - subsurface work - construction of outdoor swimming pools - steam cleaning, sand blasting and similar activities for building exteriors - rental of cranes and other building equipment, which cannot be allocated to a specific construction type, with operator

This class excludes: - rental of construction machinery and equipment without operator, see 77.32