Simple download service (Atom) of the dataset: DDT 91 — HERAKLES Technological Risk Prevention Plan (TPP) — ISOCHEM: description of multi-random zones.

The HERAKLES — ISOCHEM PPRT was approved on 19 September 2014.
Non-geometric table to be used to describe multi-random areas for multi-hazard PPRTs. This supplementary table allows you to fill in all the information relating to a multi-random area: inform all types of hazards to which it is exposed, inform the level at each hazard (areas exposed to several hazards have as many levels as types of hazard identified).