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PIARC (World Road Association), founded in 1909 and comprising 125 member governments from all over the world, is the global forum for exchange of knowledge and experience on roads, road transport policies and practices. With consultative status to the Economic and Social Council of the United Nations, the Association is contributing to a stable and sustainable global development of the road and transport sector.

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Term of the Road Dictionary

standpipe

Language : PIARC Road Dictionary / English
Theme : Structures Tunnels
Definition : Connecting pipe or adaptor that enables water to be delivered from a supply point or main to a point of connection. Notes: 1. For fire-fighting purposes, the point of connection is generally a hydrant point, sprinkler outlet or deluge valve. 2. In a tunnel environment the standpipe is dedicated to fire purposes. 3. Standpipes can be either wet or dry.