12'-0"± L_ �--J _ ____,. ___ .....::__J 0 GENERAL NOTE KEY: EXISTING8" DIA OPENING IN CONCRETE SLAB TO BE RESIZED. PROPOSED AERATOR EQUIPMENT EFFLUENT PIPE TO BE CENTERED ON EXPANDED OPENING IN CONCRETE SLAB CONTRACTOR TO VERIFY SIZE OF OPENING WITH AERATOR MANUFACTURER TO ENSURE PROPER FIT PROPOSED PIPE HANGER (TYPICAL) FOR8" D.I. PIPE (INSTALLATION OF PROPOSED HANGER TO MATCH EXISTING PIPE HANGERS IN USE AS NECESSARY) PROPOSED ADJUSTABLE PIPE STANCHION REQUIRED AS NECESSARY PROPOSED RAW WATER AERATION EQUIPMENT PROPOSED FINISHED WATER HIGH SERVICE PUMP PROPOSED8" GATE VALVE w/ CHAIN OPERATING WHEEL, EXTEND CHAIN TO w/I42" ABOVE FINISHED FLOOR ELEVATION PROPOSED8" DI PIPE PROPOSED8" DI go0 BEND PROPOSED8" DI TEE PROPOSED8" DI LR go0 BEND PROPOSED8" DI WALL SLEEVE, FLG. x FLG, 1'4- " LONG (GROUT FILL REQUIRED) PROPOSED8" DI BLIND FLANGE EXISTING BACKWASH DRAIN PIPE EXISTING 6" DI HIGH SERVICE PUMP EFFLUENT PIPE TO FILTER SYSTEM TO REMAIN IN USE. EXISTING 6" BUTTERFLY VALVE PROPOSED8" FLEXIBLE COUPLING PROPOSED FLOW METER �cf-w--w--w--w: REF. TO DETAIL 1 ON SHEET 15 FOR CONNECTION DETAIL. ' ' ' ' ' ' ' ' ' ' ' m____ ¢ -, --1--1---------Jl ¢ TO LOCAL SYSTEM " z 2 PROPOSED 8" DIMJ INFLUENT PIPE �=!===::;.;;=::=il • FROM PROPOSED WELL "C" (SEE SHEET 3) 1 - - -·- - -•- - - - ----.<0\--=--,0.. WATER TREATMENT PLANT- IMPROVEMENTS FLOOR PLAN SCALE: 3/16" = 1'-0" GENERAL NOTE . ALL VERTICAL DIMENSIONING IS ESTIMATED AND VERIFICATION OF ALL PIPE CENTERLINES ARE TO BE VERIFIED PRIOR TO INSTALLATION OF EQUIPMENT ANY CONFLICTS ARE TO BE REPORTED TO THE ENGINEER. 6 LEGEND t======Ji EXISTING PIPE 1�--�• r'ROPOSED PIPE � STONE/ GRANULAR SURFACE f :. , ;· 'j EXISTING CONCRETE SURFACE wM EXISTING WALL SECTION IXX)<J ITEM TO BE REMOVED r---7 1 1 EXISTING STRUCTURE/ EQUIPMENT L ___ _J D PROPOSED STRUCTURE/ EQUIPMENT -w--EXISTING WATER SUPPLY LINE - cc - EXISTING CHEMICAL SUPPLY LINE KEY NOTES: OFFSET THE AERATION INFLUENT PIPE HIGHER THAN THE HIGH SERVICE PUMP DISCHARGE PIPE SO THAT THE PROPOSED FLOW METER IS CONTINUALLY SUBMERGED AS SHOWN IN SECTION DETAIL 1 ON PAGE 6. CONTRACTOR TO PROVIDE NEW PIPE FITTINGS AND CONCRETE SUPPORT UNDER EQUIPMENT LEGS TO ACHIEVE THE DESIGNED ELEVATION FOR THE NEW AERATION EQUIPMENT . (SEE SECTION DETAIL 1 ON SHT 6 AND SHT. 7) REVISIONS BID SET 02025 Midwe,1,',n Engin�cr,. lnc. 8U2 Wc;;t Bwadway Strec! P.O. Bo., 295 Loo_!!ootee. lmlinna -055] OAT£ Ma)I, 2025 DESIGN M.M.S. DRAWN D.A.P. Q.C. CHECK A.E. PROJECT NUMBER 2023115-01 5 5 OF 16 I Fllf NUMBER I 44807 Do Not Use Plan Previews for Take Off
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