NAF 43.12H—Earthworks specialist or high-mass

Where 43.12H sits

1. F Construction
2. 43 Specialized construction work
3. 43.1 Demolition and site preparation
4. 43.12 Work site preparation
5. 43.12H Earthworks specialist or high-mass

What 43.12H includes

• Construction of large mass prior to the construction of means of communication: Roads and highways, railways, canals, etc
• Work and the use of explosives for earthworks rocky channels of communication open-pit or underground
• Site preparation for mining
• The preparation of these sites for archaeological excavation
• The drawdown of aquifers and other techniques to fight against the infiltration of water in the foundation.

What 43.12H excludes

• The drilling of wells, extraction of oil or gas, see 06.10Y and 06.20Y
• Surveys of test, associated with the extraction of oil or gas, see 09.10Y
• Support services for surveys, test and cut-outs (for example associated with mining, see 09.90Y
• The decontamination of soil, see 39.00Y
• The drilling of water wells, see 42.21Y
• The shaft sinking, see 43.50Y

43.12H in other systems