FIELD: construction.
SUBSTANCE: construction of a water header with overflow is implemented by means of fencing aquifer reliefs in the grotto zone with a dam. The water is pumped out to the consumer and the intake setpoint is controlled at the pressure increased relative to the sea in the header, which is created due to raising the water level in front of the dam by means of pressure regulators - bypasses.
EFFECT: preventing the possibility of penetration of seawater and a crack filler into the water header by cracks in the rock, which contributes to the improvement of pumped water quality.
2 dwg
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