Easements — PM1 Surface generators related to the PM1 easements on the Sarthe department.

Pursuant to Articles L. 562-1 et seq. of the Environmental Code, plans for the prevention of natural hazards (PPRN) and mine risk prevention plans (PPRM) shall define:- areas exposed to the risks in which constructions, works, developments and operations are prohibited or subject to conditions;- areas not directly exposed to the risks in which constructions, works, developments and operations are prohibited or subject to conditions because they are likely to aggravate the risks or cause new ones. The regulated zoning of PPRN-PPRM thus constitute the generators (as well as plates confused with generators) of the PM1 easements. This resource describes the generators of the PM1 easements