CPC Subgroup
E02D 19/06 Restraining of underground water
Full Title
Keeping dry foundation sites or other areas in the ground (sheet piles or bulkheads E02D5/02) > Restraining of underground water
3 direct subcodes
Child Classifications
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- E02D 19/08 by employing open ditches arranged below the level of the water
- E02D 19/10 by lowering level of ground water
- E02D 19/12 by damming or interrupting the passage of underground water