Midwestern Engineers, Inc. Plan Preview

ENGINEER APPROVED COMPACTED MATERIAL 3 '- 6" EXIST WELL REMOVED 4' - 0" EX. EFFLUENT WELL 5'-0" NEW INFLUENT WELL REMAINING CONCRETE WALL I\ I�-+- MODIFY EXISTING GRATE TO FIT NEW GRATE REQUIRED EXISTING CONCRETE WALL -----,--, - REMOVED AND AREA ABOVE SLAB TO BE FILLED IN WITH A SUITABLE w=====y--µ======mc==)r,;.,-:_ :,,------ - -7·· COMPACTED MATERIAL TO W/1 8"OF EXISTING GRADE. TOP 8" ',• ,: , ;_·. f '·.'·i·'.··,,,_; . . - . :::·- ',, TO BE COVERED IN .•,J,,_,, '.···, . •.•.•:·· ,,, . ,1 TOP SOIL AND SEEDED -+';c': , 1- \ ·0::}/!;z:.;;;:i,:;'·\'· ·�' j � in , � <�. ,..,� .,, ''.,.�.r. )GI;''·. · ,, I " 0 11< T/SLAB ,i. t·,-.,.·j»• r.,' ,·.··:.. l====l '- ,, . . EL 887 50'V . r.:..·s.:,,:;..'..,:..vz.-a- :�:·�, - · n �J\:· EL �;6 L �� "' . .. L - - - - - - 2 - I� -- L--+.-· ::-/-•.-.,-. -, .-. . .:-� :-; -: -: . . . -; .- � -: . -: :-. -� �,..- :: "' i-"�: :�: L__c::I 1:::,-- -,--+ · · -- � .... . --·-··--.·�· ·-��..__,,_,__, ,=====? I . •, ·- : �. •: r----, 1 I nn.. ' i 1111 I / I EFFLUENT LfNE Q 1111 1 / I INV El 883 50' _____ JUI L__...,.. I . . . :� '. ' . . ... . . . �· .. . ,• ., , ' .. ; ' ' ..... , . . ., ·- · .. _ . . . ,' "' UIJ' e-f--1--- -.".:"·-. • 49 , b -{-- .i..;' :,,., · ::.. '· · l:c <:=i ="""-4-..=�,:J,,i.· . ',.' : +, -, • I I I I I I I I GROUT FLOOR SLOPPED TO INFLUENT PIPE (TYP.) SCUM BOX DISCHARGE PIPE TO WET WELL. 1 NEW INFLUENT/ EFFLUENT WELL IMPROVEMENTS '�I r : Graul C11anne1,�IN'roint I l +I �: ................................�;T � EXISTING 14"CLARIFIER I EFFLUENT PIPE INV. 883.50' EXISTING CLARIFIER No.1 l 6'-0" EXIST. EFFLUENT CHANNEL EXISTING GRATE --L-L-----------�----- _ SCALE: 3/8" - 1 '-0" "T-::r------- ..... . .k:J I - I I 011 - : - I I Grout ohannet, Low Pbint Vtrl I I I I I I EXISTING CLARIFIER No.2 I 3 EFFLUENT CHANNEL IMPROVEMENTS SCALE: 3/8" - 1 '-0" NEW GRATE MATERIAL -� +- -��._...���--- - MIN 3"BURY ..__.,,,'ztzc,l,j • NEW2"x2"x .Y.t GALV. � J� CORE OPENING IN EXISTING METAL SUPPORT ANGLE Y," STAINLESS STEEL EXPANSION BOLT AND WASHER -� 0 CONCRETE TO ADEQUATELY ANCHOR NEW%" ANCHOR BOLT EPOXY FILL REO'D AROUND ANCHOR EXISTING WALL SUPPORT ANGLE DETAIL NOT TO SCALE "'T/WALL EL. 891.50' NE_ W14"D I. INF. FROM AERATION STR. INV. EL 887.30' WSL 888 . 1 - -------- TI I I I I I I I EXISTING GRATE SHOWN FOR CLARITY tri----- ' I ====t--;----�:::::::::::::::cc,,._ CONCRETE FILL OPENING TO EL 891 50' 'i' CL PIPE EL. 883.50' ', 6" INSTALL METAL ANGLE IRON TO SUPPORT MODIFICATION OF EXISTING GRATE. EXISTING CLARIFIER No.1 I I I I I EXISTING CLARIFIER No.2 2 - � . ·�· r...:+\ll ��I . - 1 4 " I - I I I I I EX. INFLUENT CHANNEL REMOVAL 2'-1" 8'-2" NEW INFLUENT CHANNEL 3'- 0" 2'-1" J • • 4 • •• •• •• • • • . . . , . ·.·· .. ··.:' ;.: @) i.. . •' .. - · ·- \ . :-· . . .. .. ;_4. ' ·.,. SCALE: 3/8" - 1 '-0" NEW GRATE REQUIRED "' T/WALL -l'L. 1390 00' ' 0 I 0 EXISTING CLARIFIER No.1 I I ',; EXISTING CLARIFIER No.2 � I� • 4 0-l I 0 .. I " 0 I en � · .,. � I #, \.._ �I -- _ �· -'-· �· ·_:_: + · -· :�· -: ...... ". -'-: ;_;-', ...,· �' �- �: �' -- �· '!_____-' l-'-0 �-'-. E-" -'-. :,-'l L ' SLOPE MIN 2" ' - (@,) i '·'., . ., •· ' , ,, ..., I i 'i' � � S ���50 NEW CONCRETE 1 • I SLAB �;----- GROUT FLOOR SLOPPED TO INFLUENT PIPE (TYP.) EFFLUENT CHANNEL IMPROVEMENTS SCALE: 3/8" - 1 '-o" 2'-2" 2'-0" R O. ..... ... .� � �: 9 \� 50' ......................... _ -- - - LIFTING WIRE WELDED TO PLATE -,,---._, LIFTING WIRE WELDED TO PLATE "'T/WALL ' ' I 1"� I I T/WALL EL 888.04' + ...�--------- "A II . . . EL. 890 00' %"ALUM PLATE · - - - - - - · ··········· 'i' �� s �� 50' · · 'Y," - 0 �' " N N - .. ' ., ' ' - - ELEVATION SCALE: )f - 1 '-0" SECTION "A"-"A" SCALE: 3" - 1 '-0" STOP PLATE DETAIL NOTATION TABLE NUMBER PIPING 1 Existing 32' Dia. Exterior Concrete Wall to Remain 2 Existing Influent Pipe Sleeve. Remove Pipe and Grout Fill Opening 3 Existing 14" Dia. Effluent Opening In Concrete. Effluent Pipe To Remain In Use 4 Existing Concrete Wall to Remain in Use 5 Existing RAS/ WAS Well to Remain in Use 6 Existing 14" D.I. Influent Line to be Abandoned in Place 7 Existing 6" 0.1. Tank Scum Effluent and Tank Drain Line to Remain in Use. 8 Existing Scum Telescoping Valve to Remain in Use 9 Existing 6" Dia. Tank Drain Plug Valve to Remain in Use (Typical Each Clarifier) 10 Existing Scum Wet Well To Be Abandoned In Place 11 Existing 10" Dia. Scum Effluent Line To Be Abandoned In Place 12 Existing I nfluent Chamber To Be Demolished Per Sht. 5.01 13 Existing Clarifier Effluent Chamber To Remain In Use 14 New 25" Drive Unit With Torque Control Device 15 New Aluminum Walkway 16 New Diamond Textured Aluminum Platform 17 New Aluminum Handrail With 4" Extruded Diamond Textured Aluminum Kick Plate 18 New Center Shaft 19 Feedwell With Baffled Scum Ports 20 Feedwell Supports 21 Existing Fixed Davit Crane Base 22 New (2) Rake Arms With Spiral Blades, Sludge Scraper and Adjustable Squeegees 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 Weir Plate With 90" V-Notches Baffle Plate (2) Skimmer Blade With Supports (2) Scum Skimmer Assembly With Neoprene 3' Scum Box and Discharge Pipe Connection With Flexible Coupling Effluent Scum Flushing Valve New 12" Concrete Wall New Concrete Wall and Effluent Flow Channel. Support to Existing Wall. New 6" Scum Box Drain Line to RAS/ WAS Wet Well New Grout Floor. Slope Per Equipment Manuf. Recomm. To Scum Cut New 18" x 12" Wall Opening for Clarifier Trough Effluent New Aluminum Stop Plate (2 required) -- - New Aluminum Weir Plate (2 Required) -- New 14 11 DI. Influent Pipe From Aeration Structure. - -New RAS/ WAS Submersible f>ump (3 Required) ' - ... - - -- - Inv, 887 30' - · - - - Pit - --- Remove Existing Stop Plate aM Concrete rill Opening in Existing Wall - New 6" Concrete F!ow Oivlsion Wall With Opening For New Weir Plate (2 Req"d) - New 14" D.I. Wall Pipe. Connect New 14" D.I. Influent Pipe New Influent Flow Division Chamber New Clarifier Influent Well (2 Required) - 43 New 14" 0.1. Clarifier Influent Pipe. Support Per manufacturers Recommendations 44 Metal Support Framing (Typical Each Clarifier) 45 New 2Y," Flushing Hydrant 46 Existing Flushing Hydrant to Remain In Use 47 Core Existing Wall for New Pipe Penetration, Provide "Link-Seal" and Grout Fill 48 Remove 5 LF of Existing Pipe to Cut, Cap End of Pipe 49 Existing 14" 0.1. Pipe To Remain In Use 50 Grout Fill Required 51 New Clarifier Effluent Channel Cover NOTATION SYMBOL KEY 0 EXISTING EQUIPMENT - REFER TO NOTATION TABLE • PROPOSED EQUIPMENT - REFER TO NOTATION TABLE LEGEND [Z] EXISTING CONCRETE STRUCTURE � NEW CONCRETE WALL REVISIONS BID SET C2024 Midwcst�m Engineers. !nc. 802 West Bro3dway Stree! P.O. Box 295 Loogoolee. lndi.,na 47553 DATE MARCH 2024 DESIGN M.M.S. DRAWN D.A.P. Q.C. CHECK W.A.E. PROJECT NUMBER 2020073-00 P8.05 46 OF 126 I Flt£ NUMBER I 44020 Do Not Use Plan Previews for Take Off