Midwestern Engineers, Inc. Plan Preview

D w 0 D o' i = �' 0 D D �' i • "' <� �w .. " �- �� N� " !f2g ·- \; "'' •w Dr -w PJ "" � � z' •□ • Q - ill� :,: 131 3� 1 - I Q w_ � " ON � 5;; i;i Cl ,. <" \t INSTALL NEW 10'x8'x8' PREFABRICATED FIBERGLASS JET MIXING PUMP BUILDING 1:, T/SLAB 'I' ELEV. 43 6" JET MIXING PUMP DISCHARGE LINE - 8" JET MIXING PUMP SUCTION LINE ., ' INSTALL NEW 1 Q'x8'x8' PREFABRICATED FIBERGLASS JET MIXING PUMP BUILDING T SLAB ELEV. 432.77' "' I N kl 8" JET MIXING PUMP SUCTION LINE G l I z G 0 K , .)t 6" JET MIXING PUMP DISCHARGE LINE ® SECTION SCALE: 3/8" = 1'-0" 0 f-- S _E_C_T_I _O_N___ SC - A - LE - : - 3/ _ 8 _ " -=- 1 . - - 0 .. - - ---� ------------- - -�- / ' / ' / ' / ' / ' / .... / .... / ' / CONTRACTOR TO VERIFY '-- / / EXISTING PIPING ', / ARRANGEMENT \ / \ / INSTALL NEW JET MIXING NOZZLES \ 11 AND CONC. SUPPORT PIERS, FIELD \\ / VERIFY LOCATION w/EXISTING \ PIPING LAYOUT I \ I y�- 1 , /) s�o-. \ 428.92' I � .,..,, �--·, --. \ I 1/ \ I � \ � I 0 ' 0 0 I m I I • ' "' z 0 ::, 7'-o" .• '. ; G 7 04 8" INSTALL NEW 4" T POURED CONC. SLAB w/6x6 W4.0xW4.0 W.W.R. OVER 6 MIL VAPOR BARRIER AND MIN. 4" T COMPACTED BASE. THICKEN EXTERIOR SLAB w/TURNED DOWN FOOTER OF s"w X MIN. 24" BELOW FINISH GRADE 7.05 T/EX ELEV. (F.V.) SLAB 430.56 ° ' "' I n 1 7 08 RENOVATION NOTES: 1. INSTALL (2) TWO NEW SLUDGE PUMPS, PUMP SUPPORT PAD, PIPING, VALVES AND APPURTENANCES. SEE SPECS FOR ADDITIONAL INFORMATION. 2. ROTATE EXISTING 6" PLUG VALVE. ACTUATOR AND HANDWHEEL SO HANDWHEEL IS LOCATED ON THE FRONT LEFT SIDE OF THE PIPING. 3. REPLACE EXISTING 6"x6"x6" D.L TEE ON SLUDGE PUMP SUCTION LINE w/NEW 6"x6"x6"x6" 0.1. CROSS. 4. INSTALL NEW 6" PLUG VALVE AND 6" D.I. PUMP SUCTION LINE INTO EXISTING WET WELL No. 2 5. CONNECT NEW 6" WAS. F/M LINE FROM NEW CLARIFIERS R.A.S.IW.A.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 NEWMH300A 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 HAN0WHEEL 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 AND CEILING. 15. SEE MECHANICAL & ELECTRICAL PLANS FOR ADDITIONAL INFORMATION ON EQUIPMENT TO BE REMOVED, REPLACED OR INSTALLED. 28 ° -0" SAW CUT EXISTING CONC. SETTLING TANK FLOOR SLAB TO PROVIDE FOOTING FOR NEW RETAINING WALL T/EX. SLAB VARIES 12" 26'-o" 12" ELEV. 430.59' TO 430.76' _,_--,---------------------+------------ -H --- ------------ "' I N / <j f> �l�;;�PE S\J. . \ _ / ½;��. ____ ! � I I \-l----------f-+_c.--.ri,�----1-----+-l-+-----------'--r--�---�-+�--·-----e-c-�-----� , --; I T/SLAB f --i--1------- - - --1 ·: ·· '• • • • • ., .. • '· I . I I ◊ 424.42' I I I EX 6" D.I. SLUDGE � I II DRAW-OFF , j----1-_ ------� I I , \ :--,1?--rn-/...-./=ct== = =c=rH0;: ·- == '1==_==1==!-J..-----<Y 4 SLUDGE I p MP I \ \ \ \ \ \ \ \ \ \ \ \ \ ' ' ' ' .... .... .... ' ' ' 6" SLUDGE RECIRCULATION 6" SLUDGE RECIRCULATION / / / / / / / / I I I / / I I I I I I I I EX 6" D.I. SUPERNATANT DRAW-OFF T/PIPE PIT SLAB EL. 430.42' (F.V.) 7W PUMP PIT FIN. FLR. ELEV. 414.75' UP w 0 I 0 -----�t-==-=-----------,,,.,---------------t--t--n-7-,----+---� L _________________ I 4" TO SLUDGE HEATER I I., 1 I I I I I L_______________________a I L_____ l , ----------- 7 ,----'J NEW 6" W.A.S. F/M FROM NEW "" I I I I I I I I I L___________ � I l�-------- -�I L_______________� z R.A.S./W.A.S. PUMP STATION -� c:::::::���::::::::::�========-��� 6A K F EX 10" F/M INSTALL NEW 10" F/M F M z NEW 10" F/M TO NEW MH300A E 7 04 6" DRAIN LJNE FROM SLUOGE DRYING BEDS INV. 423.23' PUMP PIT CEILING LEVEL / LOWER LEVEL ANAEROBIC DIGESTER PLAN VIEW (ELEV. 430.42') SAW CUT EXISTING CONC. SETTLING TANK WALL TO DEVELOP NEW RETAINING WALL SEE EXISTING PRIMARY SETTLING TANK SHEETS 9.01-9.04 FOR ADDITIONAL DEMOLITION INFORMATION _J I PIPING & EQUIPMENT SCHEDULE ITEM DESCRIPTION A SLUDGE WASTE PUMP, 4" SUCTION, 4" DISCHARGE, (TYP. OF 2) SEE SPECS PUMP SETTINGS A - PUMP OFF ELEV. 415.92' B - PUMP ON ELEV. 417.42' E - HIGH WATER ALARM ELEV. 420.42' B MANUAL FLOAT LEVEL REGULATORS (NOT SHOWN) C RADAR SENSOR LEVEL REGULATOR (NOT SHOWN) D JET MIXER PUMP, 6" SUCTION. 4" DISCHARGE, SEE SPECS E JET MIXER NOZZLE ASSEMBLY (TYP OF 3) SEE SPECS. F 10" D.I. 45' BEND (M.J. OR FLG) G 8" D.I. 90' BEND (M.J. OR FLG) H 8" D.I. 45' BEND (M.J. OR FLG) I 8"x6" D.I. REDUCER (M.J. OR FLG) J 8" "TIDEFLEX" FLG. CHECK VALVE, (OR APPROVED EQUAL) K 6" D.I. 90" BEND (M.J. OR FLG) L 6"x4" D.I. REDUCING 90' BEND (M.J. OR FLG) M 6" D.I. 45' BEND (M.J. OR FLG) N 6"x6"x6"x6" D.I. CROSS o 6"x6"x6" TRUE ''y" p 6"x4" D.I. REDUCER (M.J. OR FLG) Q 6" D.I. FLARE FITTING R 5" CHECK VALVE s 6" PLUG VALVE w/HAN0 OR CHAIN WHEEL ACTUATOR T 4" D.I. 90' BEND (M.J. OR FLG) u 4"x4"x4" 0.1. TEE V 4" CHECK VALVE w 4" PLUG VALVE w/HANDWHEEL OR CHAIN WHEEL ACTUATOR X AIR/VACUUM VALVE w/DRAIN LINE TO WET WELL y LINK SEAL WALL SLEEVE z EBBA IRON MEGA-LUG, SIZE PER MAIN AA BLIND FLANGE, SIZE PER MAIN BB M.J. CAP OR PLUG, SIZE PER MAIN cc MJ x MJ FOSTER ADAPTER, SIZE PER MAIN DD P.V.C. DRAIN LINE w/BACKWASH CHECK VALVE EE PIPE SUPPORT STANDS, INSTALL PER MFGR'S RECOMMENDATIONS FF 8" D.I. 22.5' BEND EXISTING CONTROL BUILDING/ ANAEROBIC DIGESTER - RENOVATION PLAN REVISIONS 09-14-21 (t) 2021 Midw,•,;tern Engin,'�rs. lnc. 801 Wc.,t Broadwav Street P.O. Bo� 295 Loogoot�c. Indian" 47553 DATE FEB. 2021 DESIGN C.W.R. DRAWN S.L.H. a.c. CHECK R.D.W. PROJECT NUMBER 2015078-01 7.05 77 OF 1 1 4 FILE NUMBER 41995 Do Not Use Plan Previews for Take Off