Midwestern Engineers, Inc. Plan Preview

a 0 = �' a �· o' I� ;,; 0.. � c ' o9 N� -,- fg 2. �- �\ . 0 2s; 8� -w i::i --- £" "" a� .� zo " --- <u �z i� w- 2:i "' ·� U)/_J !; sN 0 \;i Q £ .6 :;;_ 8'. t SEE SHEETS 9.05-9.06 FOR ADDITIONAL INFORMATION ON TRICKLING FILTER DEMOLITION PROPOSED 14" D.I. PIPE FROM NEw"'P.V.-' 4 CLARIFIER FLOW SPLITTER BOX TO t/7-5 EXISTING TRANSFER PUMP STATION, APPROX INV. 419.30' 1 ot4. ?-f"coisr­ cr..vc /Jltre &1L/i.T .. 1 L _J -1 4 02 C,t'L'IN6FltTc ,f:� '"fk, .... I l<, �,-. ,,,, ;; - . ·:cT /lo. Il:i "G ' a 1 ,c.r Y-- (l\ I WET WELL I 11/£,7, ;.,i•1/ A':i"c(,/e, ,---- -'-2L.___.2L.....'."V'- :..:_ � ,?I7. O ,. /\10, 7-P/ a" .P.//-- !VO. ,,0.3 I -1 / , 46 ° ',· ,;/' • • - - :,.. , - --.:. ' , .., f • , I ..... / ,,1 ,,,,. ✓ -¥,-::... -, / VALVE VAULT , '\ TRANSFER PUMP STATION 'At. u,, ,.,,C/4,.,....,V 1/ATC' ,ff?-.X L....-�::::;;:- "' ---.:s;'7.cC'.;;;:r r . ,;;, VO. //$,. 4 ---,1--- ,5 J1 er. V Alo. TP·e 8 11 .PK 1VO. TP4 RECIRCULATION PUMP STATION L- • '{ -� I� EXISTING OLD -- -- _J STRUCTURES RETURN PUMP STATION �NTPIP€ I/ 5Cl?€EN 4'8"� 10 1 1 At.UM //Ct"ES.!'J J'IATClf ScCT iVO /13e0 E <! '---- ABANDONED 7 , , , L\ ,5; 1 1 .0. I. U:J /lt.Tt:lf'-·1-� PLAN KEYNOTE LEGEND: @ REMOVE EXISTINGEQUIPMENT, PIPING ANO APPURTENANCES ® SEAL EXISTING PIPING AT WALL PENETRATION © CUT, CAP AND BLOCK EXISTING PIPING @) EXISTING PIPING TO BE REMOVED ® EXISTING PIPING TO BE ABANDONED IN PLACE ® EXISTING VALVE TO BE ABANDONED @ REMOVE EXISTING CONCRETE STRUCTURE TO A MINIMUM OF 48" BELOW FINISH GRADE @ FILL VOID AREA WITH COMPACTED GRANULAR FILL MATERIAL CD MIN, 12" TOP SOIL MATERIAL, SEED AND STRAW CD REMOVE EXISTING CONCRETE TOP AND APPURTENANCES ® EXISTING CONCRETE WALK TO BE REMOVED CD EXISTING CONCRETE WALK TO REMAIN @ INSTALL NEW 14" 0.1. INFLUENT PIPE @ EXISTING ELECTRICAL PANEL TO REMAIN IN SERVICE UNTIL NEW PANEL IS INSTALLED AND ONLINE LEGEND tx><X] ' Li a EXISTING STRUCTURE, EQUIPMENT, PIPING AND SIDEWALK TO BE REMOVED SEAL WALL OR FLOOR PENETRATlONS EXISTING CONCRETE PROPOSED CONCRETE COMPACTED BACKFILL MATERIAL TOPSOIL EXISTING PIPE TO BE ABANDONED IN PLACE EXISTING PIPES TO BE CAPPED GENERAL DEMOLITION NOTES: REFERENCE SHEET C101, GENERAL PLAN NOTES, FOR ADDITIONAL DEMOLITION INFORMATION. 2. THE DRAWINGS AND PHOTOS SHOWN ARE FOR REFERENCE ONLY, IT IS THE CONTRACTORS RESPONSIBILITY TO FULLY INSPECT THE STRUCTURE PRIOR TO ORDERING EQUIPMENT OR BEGINNING RENOVATION/ DEMOLITION WORK. PUMP STATION DEMOLITION NOTES: 1. CONTRACTOR TO REMOVE ALL EXISTING EQUIPMENT. PIPING, VALVES, ACTUATORS AND APPURTENANCES AS INDICATED. 2. TRANSFER PUMP STATION WET WELL AND VALVE VAULT TO BE REHABILITATED. CONTRACTOR TO REMOVE EXISTING WET WELL ACCESS HATCH, VENT PIPE, PUMP HOIST SOCKET ANO CONCRETE TOP, EXISTING PUMPS, PIPING AND APPURTENANCES AS SHOWN AND SEAL/ CAP EXISTING INFLUENT AND INTERCONNECTION LINES. SEE SHEET 4.03 FOR ADDITIONAL INFORMATION 3. RETURN PUMP STATION TO BE DEMOLISHED AND THE CONCRETE STRUCTURE TO BE REMOVED TO A MINIMUM OF 48" BELOW FINISH GRADE. 4. RECIRCULAT10N PUMP STATION TO BE DEMOLISHED AND THE CONCRETE STRUCTURE TO BE REMOVED TO A MINIMUM OF 48"' BELOW FINISH GRADE. 5. FILL THE REMAINING DEMOLISHED STRUCTURE VOID WITH COMPACTED FILL MATERIAL TO FINISH GRADE ELEVATION WITH THE TOP 12" TO BE TOP SOIL, SEED AND STRAW. 6. SEE ELECTRICAL PLANS FOR ADDITIONAL RENOVATION/ DEMOLITION WORK TO BE COMPLETED. 7. SEE SITE GRADING PLAN FOR NEW WALKWAY LAYOUT_ -�- ,;/' 11 .u/GcS:7£0 ScO.Ckic llN{: TO NEW :,LIJOGE L)i?YJNG .ie.06 TO REMAIN IN SERVICE I I ..---- <1, 4 �1J0RA11Y UNc V .t'??'oM Ncvv G't.t1DG1:;~ !.M/71, l<i STATl,:;JIV ANO I, v/.. ··,,c DRYINGBEDS TO REMAIN IN SERVICE Ex1sT1NG wATER LINE To REMAIN 1N .f'cC/R'CdLAT10N , j SERVICE. ANY DAMAGE DURING I SEE SHEETS 9.01-9.04 FOR ADDITIONAL INFORMATION ON PRIMARY SETTLING TANK DEMOLITION /] CONSTRUCTION IS TO 0 BE REPAIRED. (./,1,/,£6 <J _1· 1:!-w 1•· W---'-''-'~��=' •• �====-===1- \"' W====•· J---'==�c:• • :.:• '!====!: ' .!'=�=:=.2 • :..· • !c'===::cc:• ••�•c====•:::.• •:.• ===::.:.' ·:.:• ''.'.: !\ :::::==::.Sl'.'.!J.::;:::::z::=:.: • :.:• ·::.•:j:J:j::i:l,=:j:' .:.• ·:.:·t-11t -3'' [ ' T 14" D.I. PIPE FROM NEW CLARIFIER FLOW SPLITTER BOX APPROX. INV. 419.34' PLAN VIEW EXISTING TRANSFER, RECIRCULATION AND RETURN PUMP STATIONS - RENOVATION/ DEMOLITION PLAN I REVISIONS (l!) 20�1 J\lidwc.slt'rn Eogine,:r.. 11,c. 802 w,,,t Hco:idway Sm,c•t l'.O. Bo� 195 Loo�ootce. lmlian:1 ➔7553 DATE FEB. 2021 DESIGN C.W.R. DRAWN S.L.H. Q.C. CHECK R.D.W. PROJECT NUMBER 2015078-01 4.01 63 OF 11 4 FlLE NUMBER 42009 Do Not Use Plan Previews for Take Off