Natural gas signage map (neighborhoods)

The Natural Gas Signaling Card (neighborhoods) signals the percentage of gas pipelines classified as ‘replaced’ at the neighbourhood level (CBS Wijk and Neighborhood Map). The category “to be replaced” is based on materials such as asbestos and grey cast iron that are collectively agreed to be removed. The complete list of materials to be replaced: AC, GGIJ, GIJ, GIJgeb, nGij, Facade transit_PEbs, PE 63 (constructed for 1978), PE 80 (inlaid for 1978), PE 100 (inlaid for 1978), PE 17.6 (inlaid for 1978), PVCWhite.