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------------------------------------------------------------ <br /> PART THREE - TREATMENT PROCESS FLOW <br /> ------------------------------------------------------------------- <br /> SECTION 1 - LIFT STATION <br /> To Ecrualiu 11.,r, <br /> CPrJlr��icJ'd/Y�r�n�� Tc�nk <br /> N <br /> fI tAP tl tW O) <br /> uvn ON Wo5 fL' Wq/CY <br /> bcyf/ktf1W5 <br /> HO <br /> Ahm fie", <br /> H <br /> rre"� s�noc%tafit7� <br /> SM sJSfrm <br /> L ;,"T <br /> Z Fcbf ✓&I✓e,S <br /> LL Baia <br /> Kari Floor I- <br /> 0—— - S wifch I 45-0 Gallon SlPfl forffRy fcYp)k <br /> Figure 3-1 Kari float switch Figure 3-2 Lift station <br /> 1. 1 Equipment list: lEa. 450 gallon steel coated tank <br /> lEa. Kari float switch (Model : 4Y5E) <br /> 2Ea. Self priming centrifugal pumps <br /> (Model: GNOK 1 1/2 / 2DL-D1. 5C) <br /> 2Ea. 211 true union ball valves <br /> 2Ea. 21' foot valves <br /> Wastewater from the water recycle <br /> system and anodization lines are routed <br /> to the 450 gallon tank for immediate <br /> collection (Figure 3-2) <br /> 1. 2 Pump operation 1. The level of the wastewater in the <br /> 450 gallon tank rises to the first <br /> stage of the Kari float switch. The <br /> Kari float energizes one of the self <br /> priming centrifugal pump. (Figure 3-1) <br /> 2 . If the first pump fails to hold the <br /> water level in the 450 gallon tank <br /> down, the water level will reach the <br /> second stage of the Kari float switch <br /> which energizes the second pump. <br />