Midwestern Engineers, Inc. Plan Preview

NOT TO SCALE LIQUID ALUM SYSTEM SCHEMATIC TO INFLUENT LINE INJECTION POINT DRUM TRANSFER PUMP W/ HOSE 115 VAC RECEPTACLE 55 GAL. DRUM (3) THREE 330 GAL. BULK TANKS 1" FLEXIBLE SUCTION LINES W/ FOOT VALVES AND STRAINERS 1" 1" 4-20 MA RAW WATER FLOW SIGNAL METERING PUMP (TYP. OF 2) 1" PRESSURE RELIEF VALVE (TYP.) 1" BACK PRESSURE VALVE (TYP.) 1" BALL VALVE (TYP.) PVC CHECK VALVE PULSATION DAMPENER CALIBRATION COLUMN NOT TO SCALE AQUA AMMONIA SYSTEM SCHEMATIC TO HIGH SERVICE PUMP EFFLUENT PULSATION DAMPENER BACK PRESSURE VALVE METERING PUMP METERING PUMP BACK UP PUMP PIPE PRESSURE RELIEF BACK TO SUCTION SIDE OF PUMPS AQUA AMMONIA STORAGE TANK AIR PULSATION DAMPENER (TYP.) PRESSURE RELIEF VALVE (TYP.) STRAINER (TYP. OF 2) 2" 3 4 " 3 4 " QUICK DISCONNECT 2" VACUUM/ PRESSURE RELIEF VAC RELIEF NOT TO SCALE CHLORINE TREATMENT SCHEMATIC D D D TO INFLUENT LINE INJECTION POINT TO POST HIGH SERVICE STATION INJECTION POINT TO CHEMICAL FEED ZONE 1" 1" 1" 3 4 " PVC 3 4 " PVC 3 4 " PVC 3 4 " PVC 3 4 " PVC 3 4 " PVC METERING PUMP METERING PUMP METERING PUMP PULSATION DAMPENER (TYP. OF 3) 2" PVC 2" PVC 1500 GALLON SODIUM HYPOCHLORITE STORAGE TANK DRAIN 3" PVC 3" PVC SCREENED 4" BLOWER INLET FROM OUTSIDE HYDROGEN DILUTION BLOWER 4" PVC 3" PVC 3" HYDROGEN VET TO OUTSIDE 2" PVC 2" PVC 1 2 " SAMPLE TAP 1" PVC ELECTROLYTIC CELLS 50 LB/ DAY CONTROL PANEL RECTIFIER HARDNESS MONITOR SENSOR HYDROGEN DETECTOR POTABLE WATER SUPPLY LINE DRAIN DRAIN S SV LS DRAIN TO FLUORIDE FEED SYSTEM INLINE FILTER (TYP.) WATER SOFTENER WATER SOFTENER BRINE TANK 200 GAL 2000 LBS 3 8 " TUBING 3 8 " TUBING 2" 1" 1" 1 2 " BRINE 3 4 " WATER 3 8 " BRINE SALT FI PI SINGLE BELLOWS PUMP DRAIN CONTROL BOX STATE OF N 19800122 J O H N W . W E T Z E L P R O F E S S I O N A L E N G I N E E R R E G I S T E R E D I N D I A N A o P.O. Box 295 Loogootee, Indiana 47553 Midwestern Engineers, Inc. 802 West Broadway Street Quality Engineering Services Since 1959 802 West Broadway St., P.O. Box 295 Loogootee, IN 47553 Ph: 812-295-2800 6809 Corporate Drive, Indianapolis, IN 46278 Ph: 317-334-0262 Website: midwesterneng.com Email: meinc@midwesterneng.com Fax: 812-295-2801 Consultants Civil Mechanical Electrical Inc. Engineers, Midwestern 2019 9/18/19 BID SET Author: KGAINES, Plot Date: 10/4/2019 9:36 AM Path: Z:\CAD_INCOMPLETE\2018022-00_CITY OF HUNTINGBURG_WS_DISTRIBUTION SYSTEM IMPROVEMENTS AND PLANT UPGRADES\025_PRODUCTIONDWG_DIV 2\42-43 CHEM FEED SCHEMATIC.DWG WATER SYSTEM IMPROVEMENTS DIV. II - WATER TREATMENT PLANT IMPROVEMENTS FOR THE CITY OF HUNTINGBURG DUBOIS COUNTY, INDIANA CFS.02 39487 EXISTING CHEMICAL FEED SYSTEM SCHEMATICS (DEMOLITION) DO NOT SCALE NOTE: · ALL CHEMICAL FEED LINES, EQUIPMENT, AND OTHER APPURTENANCES SHOWN WITH RED CROSS HATCH TO BE REMOVED AND DISPOSED OF IN ACCORDANCE TO LOCAL, STATE AND FEDERAL REGULATIONS. · THE OWNER HAS RIGHTS TO ALL DEMOLISHED MATERIALS. CONTRACTOR TO COORDINATE SALVAGED ITEMS WITH OWNER PRIOR TO ANY DEMOLITION WORK. SALVAGED ITEMS SHALL BE STORED ON SITE AS DIRECTED BY OWNER. CUT & CAP CONDUIT AT GROUND LEVEL WITH METAL CAP FOR FUTURE ACCESS TO CONDUIT CUT & CAP CONDUIT AT FLOOR LEVEL. PULL EXISTING CHEMICAL FEED LINE FROM CONDUIT WITH A NEW "FEED WIRE" IN CONDUIT FOR FUTURE USE EXISTING UNDERGROUND CONDUIT TO REMAIN IN PLACE REMOVE ALL CONDUIT AND MIXED OXIDANT DISINFECTANT CHEMICAL FEED LINES FROM THIS POINT TO THE INFLUENT LINE INJECTION POINT NOTE: THE EXISTING LIQUID ALUM FEED SYSTEM WILL BE REMOVED/RETIRED. THE NEW LIQUID ALUM FEED SYSTEM SHALL BE OPERATIONAL PRIOR TO REMOVAL/RETIREMENT OF THE EXISTING SYSTEM. EXISTING ALUM FEED LINE WILL BE REUSED FROM THIS POINT TO THE INJECTION POINT REMOVE LINE INSIDE OF BUILDING. OUTSIDE OF BUILDING THE MAIN CAN BE RETIRED IN PLACE. (SEE SHEET GC.03 FOR DETAILS) NOTE: THE AMMONIA SYSTEM IS NOT CURRENTLY IN OPERATION. THE ENTIRE SYSTEM (WITH THE EXCEPTION OF THE UNDERGROUND CONDUIT NOTED ABOVE) SHALL BE REMOVED NOTE: FENCING AROUND THE EXISTING TANK SHALL BE REMOVED. (SEE SHEET GC.01 AND CFS.06 FOR DETAILS) EXISTING SOFTENERS SHALL BE RELOCATED. SEE SHEETS CFS.04 AND CFS.07 FOR FURTHER DETAILS. THE INFLUENT/EFFLUENT WATER LINES SHALL BE RELOCATED/EXTENDED AS NECESSARY CUT/CAP AS REQUIRED REMOVE ALL CONDUIT AND MIXED OXIDANT DISINFECTANT CHEMICAL FEED LINE FROM THIS POINT TO THE INJECTION POINTS IN THE CHEMICAL MIXING ZONE PRIOR TO THE CLEARWELL, INCLUSIVE OF THE DIFFUSERS REMOVE LINE INSIDE OF BUILDING. OUTSIDE OF BUILDING THE MAIN CAN BE RETIRED IN PLACE (SEE SHEET GC.03 FOR DETAILS) NOTE: THE EXISTING MIXED OXIDANT DISINFECTION SYSTEM IS INTEGRAL TO THE OPERATION OF THE WATER TREATMENT PLANT. CONTRACTOR SHALL COORDINATE WITH OWNER TO INSURE THAT OPERATION OF THE MIXED OXIDANT DISINFECTION SYSTEM IS MAINTAINED DURING THE ENTIRETY OF THE DEMOLITION/REWORK PERIOD. NOTE: DEMOLITION OF THE EXISTING MIXED OXIDANT DISINFECTION SYSTEM SHALL INCLUDE REMOVAL OF THE EXISTING BRINE TANK, HEATER, AND STORAGE TANKS. THE EXISTING SOFTENER AND ELECTROLYTIC CELL WILL BE REUSED. EXISTING BRINE TANK WILL BE REMOVED AND REPLACED EXISTING HEATER WILL BE REMOVED AND REPLACED NOTE: ALL POWER OR CONTROL WIRING ASSOCIATED WITH CHEMICAL FEED SYSTEMS OR EQUIPMENT BEING DEMOLISHED WITHIN THE SCOPE OF THIS PROJECT SHALL BE REMOVED, CONDUITS SHALL BE CAPPED AND MARKED AS "SPARE" THEN ABANDONED IN PLACE ONCE EMPTY. Do Not Use Plan Previews for Take Off