Midwestern Engineers, Inc. Plan Preview

INT E RM E DIATE $ LEVEL FIN FLR. E X 1O" RAW SEWAG E 1 -j---, DISCHARG E LINE TO BE ABANDON E D E X B" SLUDG E PUMP SUCTION LIN E TO B E ABANDON E D T SLAB E LEV. 414.75' INT E RM E DIATE LEV E L FIN. FLR. E LEV. 432.42' E X 6" SLUDGE DRAW-OFF FROM ANA E ROBIC DIG E ST E R E X 8" GRAVITY LIN E TO E XISTING WET W E LL No. 2 T SLAB E LEV. 414.75' 6S AA E E X 5" SLUDGE DRAW-OFF FROM ANA E ROBIC DIGEST E R E X 5" SUP E RNATANT DRAW-OFF FROM ANA E ROBIC DIG E ST E R TO WET W E LL No. 1 - '" � "" PUMP SIZED �·� ' • - •=- � •=- J'5T BY: S UCTION X ' ' • .. • •l ' l • .. ,{ •l ' DIS CHARGE I ALL DlMS. IN INCHES • ' " '° '° • • ··� CTR.-TO- • •• "i ,0 ,,i " " 1a I/a - " • 20 22 i " • • ' n •I• - . ' ' ' INT E RMEDIAT E J, LEVEL FIN. FLR. E X 6" SUP E RNATANT DRAW-OFF FROM ANA E ROBIC DIGESTER �OTOR n �SSEMBLY • ! , . .,. - ' " " " l ' l 111 ' - " ., ,1, . ,. ,0 '"¼ " " ' '" 1/8 - ' 6S E X 4" F/M SLUDG E PUMP DISCHARG E j @ s EX 8" FROM EX MH3 E X 6" PUMP SECTION THRU SLUDGE PUMPS SCAL E , 3/8" � 1'-0" - E X 6" SUP E RNATANT DRAW-OFF FROM ANA E ROBIC DIG E ST E R TO WET W E LL No. 1 J / AA MP N E EX 1O" F/M 8 INSTALL NEW 10" F/M E X 4" F/M OV E RFLOW 7W • l l l EX 6" F/M RAW PUMP DISCHARGE E X 4" F/M PUMP DISCHARG E I e CONN E CT N E W 4" PIP E TO E XISTING 4" 90" B E ND DD e e E X 8" RAW PUMP SUCTION SECTION THRU SLUDGE PUMP No. 1 SCAL E , 3/8" � 1'-0" { 6" SCUf.l LINE JL:::._;:._� INV. 429.91' 6" WATER TREATMENT IC---------- PLANT BACKWASH HOLDING TANK WASTE INF. INV. 429.42' (TO REM IN IN SERVlCE) 6" TO SLUDGE DRYING BEDS INV. 426.42' 6" RECIRCULATION PUMP JJ-'----'----'-' STATION INV. 426.42' &: 425.42' 6" DRAIN LINE FROM SLUDGE DRYING BEDS INV. 423.23' E X 8" LI NE INF. INV. 420.42' F.V. HIGH WAT E R ALARM ELEV. 420.42' PUMP ON E LEV. 419.42' PUMP OFF EL E V. 415.92' T/FTG./SLAB 'i' E LEV. 414.42' EX 4" F/M PUMP DISCHARG E TO SLUDGE HEATER N E W 1O" F/M TO NEW MH300A z F y '!'ELEV. 432.42' e--t - - ----- E X 6" SLUDG E DRAW-OFF FROM ANA E ROBIC DIG E ST E R EX 8" GRAVITY LIN E TO E XISTING WET W E LL No. 2 T SLAB ELEV. 414.75' j l l 6W 8 E X 10" F/M @EXISTING 4" OV E RFLOW E X 6" F/M RAW PUMP DISCHARG E EX 4" F/M PUMP DISCHARGE CONN E CT N E W 4" PIP E TO E XISTING 4" 90" B E ND DD e SECTION THRU SLUDGE PUMP No. 2 G SCAL E , 3/8" � 1'-0" F EXISTING 8" PIP E FROM E X MH3 (COLLECTION MANHOL E ) INV. 420.45' (F.V.) r,- F 7 04 j 0 E X 6" PUMP SUCTION EX 8" F/M G 7.04 N E W 5" W.A.S. R.A.S./W.A.S. F/M FROM N E W PUMP STATION - UP RAW SEWAGE PUMP PIT FIN. PUMP No. 3 FLR. E LEV. 414.75' RAW SEWAGE PUMP No. 2 RAW SEWAGE PUMP No. 1 BELT GUARD GX•� 285T - ., ,i •• OPTIONAL RIGHI HAND MOTOR MOUNT 1/•"""' ,;n,mNG BOX WAl"ER COIIN[CllON L .±1/4 F ± 1/a It_ SuCllo,; I 1/4 TYP 3/4 NPT SCUPPER DRAIN " l ' 20 22 I" • • 22 •I• ., ,1, . ' ' ��· •Jl PIJ"p AS SHOWN IS AS "'EWEDFRCM SUCTION END. i E±l/H -E":1/16 { DISC ARl,E , DES>GHATUl IIOTA110N ,,.D �OroR LOCATION 1S AS V!E\ICD >RDH SHAf"T END. 2. SUCTION N<D D!SC>ll',RQ;01.AH<lES ...TE WITH STD. 3. DIMENSI,_..S ME NJT HIS INSTAl.i.ATJON PURPIJSEI lN.l:Sl: =T!F"lfn MOTOR 4 LlnlNI, EYE-BOLTS (4) 9'7/a HOLES FOR 9'3/4 ANCHOR BOLTS l::==t==�P";==t===--1· TYP. SHAFT CTR. TQ CT . OIL DRAIN (FAR SIDE) OIL LEVEL (fAR SIDE) STANDARD L£FT HAND MOTOR MOUNT VERTICAL UP DISCHARGE 0 SLUDGE PUMP DETAIL E XISTING E XHAUST DUCT TO R E MAIN IN S E RVIC E 5'-6" N E l 6" PUMP J SU r lON � NE EX 8" 1 WET W E LL No. 2 F.F. E LEV. 414.42' i!k'Siil----ilr4t-"'� ®I © I / 5· 0,SCS,RGE� I WET W E LL N o. 1 F.F.ELEV. 414.42' I ®© ,=] 1--sc::,,..111---�--.-111� N OT TO SCAL E I I I I I I I I I • "' I c- 7.04 I I I I I I ------------------------\ T/FTR. E LEV. 414.42' PUMP PIT LEVEL PLAN VIEW SCAL E , 3/8"-1'-o" (ELEV. 414.75') RENOVATION NOTES: 1. INSTALL (2) TWO NEW SLUDGE PUMPS, PUMP SUPPORT PAD. PIPING, VALVES ANO APPURTENANCES. SEE SPECS FOR ADDITIONAL INFORMATION. 2. ROTATE EXISTING 6" PLUG VALVE, ACTUATOR ANO HANDWHEEL SO HANOWHEEL IS LOCATED ON THE FRONT LEFT SIDE OF THE PIPING. 3. REPLACE EXISTING 6"x6"x6" 0.1 TEE ON SLUDGE PUMP SUCTION LINE w/NEW 6"x6"x6"x6" 0.1. CROSS. 4. INSTALL NEW 6'" PLUG VALVE ANO 6" 0.1. PUMP SUCTION LINE INTO EXISTING WET WELL No. 2 5. CONNECT NEW 6" WAS. F/M LINE FROM NEW CLARIFIERS R.A.S./WA S. PUMP STATION TO EXISTING 4" F/M SLUDGE PUMP DISCHARGE LINE. 6. REPLACE EXISTING PLUG VALVE WITH NEW 7. INSTALL NEW PLUG VALVES IN EXISTING LINES 8. MODIFY EXISTING RAW SEWAGE PUMP DISCHARGE LINE AND INSTALL NEW 10" F/M TO NEW MH300A 9. RELOCATE EXISTING VALVE ACTUATOR ON EXISTING RAW SEWAGE PUMP No. 3 AS NEEDED TO INSTALL NEW SLUDGE PUMP No. 2 10. MODIFY EXISTING 6" SLUDGE DRYING BEDS DRAIN LINE TO DISCHARGE INTO WET WELL No. 1 11. RENOVATE EXISTING PRIMARY SETTLING TANK EXTERIOR WALL AND FLOOR SLAB TO NEW RETAINING WALL. 12. ALL VALVE HANOWHEEL ACTUATORS TO BE INSTALLED FACING FORWARD FOR EASE OF OPERATOR ACCESS. 13 ALL OVERHEAD VALVES TO BE INSTALLED WITH CHAIN OPERATED HANDWHEELS. 14. CLEAN INTERIOR STRUCTURE, REPAIR VOIDS IN WALLS AND SLAB FROM REMOVED EQUIPMENT, SEAL AND PAINT INTERIOR WALLS ANO CEILING. 15. SEE MECHANICAL & ELECTRICAL PLANS FOR ADDITIONAL INFORMATION ON EQUIPMENT TO BE REMOVED, REPLACED OR INSTALLED. PIPING & EQUIPMENT SCHEDULE ITEM DESCRIPTION A SLUDG E WAST E PUMP, 4" SUCTION, 4" DISCHARG E , (TYP. OF 2) SEE SP E CS PUMP SETTINGS A - PUMP OFF ELEV. 415.92' B - PUMP O N ELEV. 417.42' E - HIGH WATER ALARM ELEV. 420.42' B MANUAL FLOAT LEVEL REGULATORS (NOT SHOWN) C RADAR SENSOR LEVEL R E GULATOR (NOT SHOW N ) D J E T MIX E R PUMP, 6" SUCTION, 4" DISCHARG E , S EE SP E CS E J E T MIXER NOZZLE ASS E MBLY (TYP OF 3) SEE SP E CS. F 10" D.I. 45" B E ND (M.J. OR FLG) G 8" D.I. 90" BEND (M.J. OR FLG) H 8" D.I. 45' B E ND (M.J. OR FLG) I 8"x6" D.I. REDUC E R (M.J. OR FLG) J 8" "TID E FL E X" FLG. CH E CK VALV E , (OR APPROVED E QUAL) K 5" D.I. 90" B E ND (M.J. DR FLG) L 6"x4" D.I. REDUCING 90" B E ND (M.J. OR FLG) M 6" D.I. 45· BEND (M.J. OR FLG) N 6"x6"x6"x6" D.I. CROSS 0 6"x6"x6" TRUE "y" p 6"x4" D.I. R E DUC E R (M J. DR FLG) Q 6" D.I. FLAR E FITTING R 5" CHECK VALVE s 5" PLUG VALVE w/HAND OR CHAIN WHE E L ACTUATOR T 4" D.I. 90" BEND (M.J. OR FLG) u 4"x4"x4" D.I. TEE V 4" CHECK VALVE w 4" PLUG VALVE w/HANDWH EE L OR CHAIN WH EE L ACTUATOR X AIR/VACUUM VALV E w/DRAIN LIN E TO WET W E LL y LINK S E AL WALL SLEEVE z E BBA IRON M E GA-LUG, SIZ E P E R MAIN AA BLIND FLANGE, SIZE PER MAIN BB M.J. CAP OR PLUG, SIZE PER MAIN cc MJ x MJ FOST E R ADAPT E R, SIZ E PER MAIN DD P.V.C. DRAIN LIN E w/BACKWASH CH E CK VALV E EE PIP E SUPPORT STANDS, INSTALL P E R MFGR'S R E COMM E NDATIONS FF 8" D.I. 22.5" BEND EXISTING CONTROL BUILDING/ ANAEROBIC DIGESTER - RENOVATION PLAN REVISIONS 09-14-21 @ 2()2] 1'!irlv.\·stem Engim't.'rs. Inc. 802 \ V e,1 llr<>adway S!ret'I P.O. !lox 295 L<>O�ool<'.>'. lmli:1rn1 -r/553 DATE FEB. 2021 DESIGN C.W.R. DRAWN S.L.H. Q.C. CHECK R.D.W. PROJECT NUMBER 2015078-01 7.04 76 OF 114 FILE NUMBER 41996 Do Not Use Plan Previews for Take Off