Laserfiche WebLink
FIGURE 3: BLOCK FLOW DIAGRAM OF EQUIPMENT IN EXISTING BUILDING AUTOMATIC SHUTDOWNS: <br /> ALDEN PARK MITIGATION: PHASE I <br /> 1. HIGH PRESSURE ON VACUUM PUMP DISCHARGE. <br /> VENT 2. HIGH WATER LEVEL IN BIOVENTING WELL. <br /> 3. HIGH WATER LEVEL IN RECIRCULATION TANK. <br /> CARBON 4. LOW AIR PRESSURE IN AIR TANK. <br /> AIR INLET BED S. LOW FLOW RATE OF RECIRCULATION NATER. <br /> SOIL VACUUM <br /> VENT GAS PUMP ADDITIONAL CONTROLS: <br /> FROM WELL <br /> 1. AUTOMATIC CONTROL OF MAKE-UP WATER F W. <br /> 2. PRESSURE RELIEF AT PUMP DISCHARGE Ab <br /> OIL/WATER SEPARATOR. <br /> 3. VACUUM RELIEF ON OIL/WATER SEPARATOR. <br /> RECIRCULATION MAKE-UP <br /> WATER HOLDING I WATER <br /> TANK <br /> L - - - - J <br /> CHILLER <br /> IWATERI I <br /> LPUMPJ L - - - J <br /> r - - - - - - - - - - - - - - - - - - - - - - - - <br /> 'COMPRESSED AIR <br /> TO SUBMERGED PUMP CONTROL[ �� � Al <br /> RLVESK COMPRESSOR <br /> L - - - - - - - - - - - - - - - - - - - - - - - - J <br /> • <br /> ' WATER M <br /> SUBMERGED PUMP <br /> OIL REMOVED <br /> L - - - JNEW EQUIPMENT <br /> OIL/WATER PERIODICALLY <br /> SEPARATOR <br /> WATER TO <br /> SEWER <br /> L - - - - - - - - - - - - - - - - - - - - 1-2 GPM <br /> 100 PPM OIL 8 GREASE <br /> VL - - - J <br /> 4-25-89 <br /> OHM/5383 <br />