R111-3 Riom Restricted Area (63DDT19810003) approved on 05/08/1994 — Puy-de-Dôme
Description
R111-3 Riom defines three regulated risk areas:
— A1 Sector within which construction is prohibited until collective sanitation has been carried out
— A2 Construction sector subject to the production of a favourable geological report
— A3 Sector within which no special requirements are imposed except those contained in the urban planning document
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Tags
- données-ouvertes
- ddt-63
- ppr