Criticality and threat analysis on utility tunnels for planning security policies of utilities in urban underground space |
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Authors: | Julian Canto-Perello Jorge Curiel-Esparza Vicente Calvo |
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Affiliation: | 1. Department of Construction Engineering and Civil Engineering Projects, Universitat Politecnica de Valencia, Valencia, Spain;2. Physical Technologies Center, Universitat Politecnica de Valencia, Valencia, Spain;3. Faculty of Industrial Engineering, Universitat Politecnica de Valencia, Valencia, Spain |
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Abstract: | A utility tunnel is defined as an underground structure containing one or more utilities, permitting the installation, maintenance and removal of the systems without the necessity of making street cuts or excavations. These underground facilities contain all essential utilities serving large urban areas collected together in a tunnel; therefore they are an inviting target for sabotage or vandalism. This paper proposes an expert system combining color-coded scales, Delphi and AHP methods to analyze criticality and threats on utility tunnels to support planning of security policies for utilities in urban subsurface. |
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