The values aim to consider what weight to put on expected improvements or reductions in safety risks, compared to other impacts.The National Academies of Sciences, Engineering, and Medicine500 Fifth Street, NW | Washington, DC 20001 | T: 202.334.2000Copyright © 2016 National Academy of Sciences. This is because the topology is built at the coverage level and adding a feature class to a coverage would require rebuilding of the topology, thus making all the existing primitive tables invalid.
An attempt to modify the following metadata tables will be ignored.
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This report examines the case for revaluation of the Department for Transport (Df T's) 'value for preventing a fatality' (VPF) or 'value for preventing an injury' (VPI) and, for the components which require revaluation, suggests actions appropriate to achieve this.
These values form one part of Df T's appraisal framework.
VPF writer uses the product name as the default The VPF writer does not, however, allow adding a feature class to an existing coverage.