broader concept
- VOB(german performance range) Concept
protection works(water/dyke/coast)
Concept
Overview
narrower concept
- drainage work Concept
- excavation safety Concept
- foundation work Concept
- insulating fill Concept
- sewer work Concept
- site security Concept
- slope protection Concept
- slope protection Concept
- slope stabilization Concept
- soil freezing Concept
- soil injection Concept
- soil liquefaction Concept
- soil stabilisation Concept
- underwater work Concept