Ord 2010-048 - Laserfiche WebLink

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Subsurface drip means the slow application of water, usually under low pressure, beneath the soil surface. Surface drip means the slow application of water, usually under pressure, at the soil surface. Swing joint means a flexible joint or pipe connecting a sprinkler head to a lateral pipe. Water budget means a feature on a landscape irrigation system controller which allows the user to set a monthly or seasonal water schedule based on evapotranspiration and/or rainfall amounts. Water recirlculating system means a system of pumps, tanks, and treatment components used to treat and reuse water continuously for a single purpose. Zone valve means an automatic valve that controls a single zone of a landscape irrigation system. Sec. 14.121. Car washes. (a) New conveyer car washes must be equipped with a water recycling system. (b) New in -bay automatic car washes must use water recycling systems, ultra -low -flow spray nozzles or alternative means to achieve fresh water usage of no more than 55 gallons per vehicle. (c) New and existing self - service and mobile car washes must utilize positive shutoff device spray wands with a flow rate of no more than three gallons per minute. Sec. 14.122. Cooling systems. (a) New cooling systems may not utilize single -pass water cooling for any purpose. (b) New cooling systems must be designed and operated to achieve a minimum of four cycles of concentration. Sec. 14.123. Decorative water features. (a) New decorative water features must be equipped with a water recirculating system. (b) Existing decorative water features must be retrofitted with a water recirculating system. Sec. 14.124. Dining facilities. (a) New commercial and institutional garbage disposals must be equipped with flow restrictors and solenoid shutoff valves.