QR
Perfomance and acceptance of works on construction of collector tunnels constructed by shield driving method (QR 06.07 - Construction Regulation 06.07)
Document status: Active
Hydraulic engineering river constructions (QR 07.01 - Construction Regulation 07.01)
Document status: Active
Hydraulic engineering river and water storage basin transport constructions (QR 07.02 - Construction Regulation 07.02)
Document status: Active
Irrigation systems (QR 07.03 - Construction Regulation 07.03)
Document status: Active
Hydraulic structures on the irrigation and collector-drainage network. Organization, production and acceptance of works (QR 07.04 - Construction Regulation 07.04)
Document status: Active