FIELD: machine building.
SUBSTANCE: method involves measurement of liquid level in a controlled compartment of a tunnel, which is made in its lower part, by means of vibration sensors of limit liquid level, which are installed on a vertically oriented support located close to end sections of protective casings of pipelines. Vibration sensors are arranged on the support by means of fasteners one above another, and an emergency leak discharge tray is made opposite the support.
EFFECT: modern and reliable prevention of a potential accident, which allows avoiding contamination of the environment with oil products in case of pipe leakage.
2 dwg
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