Partial New-Aquitaine: Environmental Protection Classified Facilities (ICPE) subject to Public Information (PAC) — Location (one-off)

This dataset contains the location of Classified Environmental Protection Facilities (ICPE) (one-off) subject to Public Information (PAC) in New Aquitaine. PLEASE NOTE: this dataset is not complete on the New Aquitaine perimeter, it concerns the former Poitou-Charentes region. The hazard studies of certain installations classified for environmental protection show that the distances of effects (calculated according to the effect thresholds set by the Order of 29 September 2005) of accidents likely to occur within these establishments may, where appropriate, extend beyond the ownership limits of the industries concerned. Future urbanisation around these sites should therefore be controlled in order to limit the risk exposure of riparian populations. The regulations provide for several types of functional approaches to the administrative status of industries that cause these effect distances: — for high threshold SEVESO establishments (classified below the AS threshold of the classification of installations), it is appropriate to prescribe Public Utility Servitudes (SUPs) that can be applied to third parties. — for older SEVESO establishments, the regulations provide for plans for the prevention of technological risks (PPRTs) which are also enforceable against third parties but which, unlike SUPs, take into account urban planning already in place. For other undertakings falling within the threshold of the simple authorisation or the low SEVESO threshold of the nomenclature of classified installations, the circular of 4 May 2007 provides for the town halls to be informed (PAC) of the extent of the hazard zones determined by the calculation of the effect distances indicated above. The circular of 4 May 2007 also provides for the town halls to be offered urban planning management within these areas proportionate to their level of danger. On the other hand, specific sectoral texts call for certain industries to be removed from third parties at the time of their establishment and that this distance be maintained over time. This is particularly the case for grain storage silos very present in Poitou-Charentes. In the end, it may be the superposition, for a given site, of urban planning constraints issued in accordance with the circular of 4 May 2007 but also of the order of 29 March 2004 on silos.