Description
The signalling map shows at neighbourhood level (area boundaries according to Statistics Netherlands) how much of the sewerage is older than 50 years. The service life of sewers varies widely and can be up to 100 years. The average lifespan is about 50 years, but this is regularly not achieved by, for example, prolapse. The map has classified the life of the sewer. ‘0-30 years’ indicates that there is no or very small chance that the sewer will be replaced within 10 years. ‘30-50 years’ shows where it is plausible that the sewer will be replaced within 10 years. ‘>50 years’ shows where the sewer is likely to need replacement (based on lifespan). The length per class is determined in meters.
Resources
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Description |
Link |
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0 |
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https://geodata.zuid-holland.nl/geoserver/bodem/wms?service=WMS&version=1.3.0&request=GetCapabilities, https://geodata.zuid-holland.nl/geoserver/bodem/wfs?service=WFS&version=2.0.0&request=GetCapabilities |