This service code includes

i. services of installing of piles of natural or manufactured materials by impact hammering, vibrating or pushing into the earth;

ii. services related to foundation works.

This service code does not include

i. excavation work services, cf. 995433;

ii. concrete work services, cf. 995454

This service code includes

i. services of erecting frames for buildings, made from wood or metal;

ii. platform framing; balloon framing;

iii. services of erecting wall frames;

iv. services of erecting floor and ceiling frames;

v. construction services involving the installation of roof frames; stick framing, truss framing etc.

This service code includes

i. construction services involving the installation of any kind of roof coverings;

ii. construction services of guttering and spouting, roof shingling and metal roofing;

iii. waterproofing services on flat roofs and roof terraces;

iv. waterproofing services on the outside of constructions and other subterranean structures; damp proofing.

This service code does not include:

- insulation work services, cf. 995465

This service code includes

i. services of erection of reinforced concrete frame, requiring specialized skills or equipment because of its size or the method used;

ii. construction services of domes and thin shells in concrete;

iii. special trade construction services involving steel bending and welding for reinforced concreting on construction projects;

iv. casting of concrete in formwork and other services generally making use of concrete (general foundations, base courses, raft foundations, stanchions, floors, etc.);

v. services involving the construction of formwork and reinforcement; vi. consolidation of foundations

This service code does not include

i. Construction services involving the paving of streets, highways and public sidewalks, cf. 995421;

ii. construction services of bridges, elevated highways and tunnels, cf. 995421;

iii. foundation services, cf. 995451

This service code includes

i. special trade construction services of steel frameworks;

ii. erection services of prefabricated (but not self-manufactured), structural steel components for buildings and other structures such as bridges, overhead cranes or electricity transmission towers; erection of curtain walls;

iii. associated welding work services.

This service code includes bricklaying, block laying, stone setting and other masonry work services

This service code does not include:

- concrete work services, cf. 995454

- interior fitting decoration work services, cf. 99547

This service code includes scaffold and work-platform erecting and dismantling work, including renting of scaffolding and work platforms.

This service code includes

i. Construction services of factory chimneys;

ii. Construction services of refractory linings for furnaces, etc.;

iii. Construction services of ornamental fire places;

iv. Other special trade construction services not elsewhere classified, e.g., moving of buildings

This service code includes services involving repair, alterations, additions, replacements, maintenance of the works covered above.