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2'-0"2'-0"SHEETDESIGNED <br />DRAWN <br />CHECKED <br />CLIENT PROJ. NO. <br />ISSUED FOR DATENO. <br />R <br />12224 NICOLLET AVENUE <br />BURNSVILLE, MINNESOTA 55337 <br />Phone: (952) 890-0509 <br />Email: Burnsville@bolton-menk.com <br />www.bolton-menk.com <br />ARDEN HILLS, MINNESOTA <br />LIFT STATION NO. 10 REHABILITATION <br />JEH <br />SWP <br />JEH <br />M20.121694 <br />0 04/05/2021 <br />56751DATELIC. NO. <br />SIGNATURE:PRINTED NAME: <br />TYPED OR Jacob E. Humburg <br />I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION OR REPORT WAS PREPARED BY ME OR UNDER MY <br />DIRECT SUPERVISION, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF <br />THE STATE OF MINNESOTA <br />04/05/2021 <br />5.02EXISTING LIFT STATION IMPROVEMENTS <br />PLAN AND SECTION Bolton & Menk, Inc. 2021, All Rights ReservedcH:\ARDH\M20121694\CAD\ENV\121694 LIFT STATION PLAN-SECTION.dwg 4/1/2021 4:41 PMELEV=870.83 <br />ELEV=894.41 <br />ELEV=885.16 <br />ELEV=894.41 <br />8" PVC INFLUENT INV=872.02 <br />RWET WELL AND VALVE VAULT - TOB SLAB PLAN <br />1/2" = 1'-0" <br />WET WELL AND VALVE VAULT - PLAN <br />1/2" = 1'-0" <br />1 <br />5.02 <br />SECTION <br />1/2" = 1'-0" <br />1 <br />5.02 <br />Graphic Scale for 1/2"=1'-0" <br />1 20 643R ℄ <br />EXISTING <br />WET <br />WELL <br />EXISTING <br />WET <br />WELL <br />℄ <br />EXISTING <br />VALVE <br />VAULT <br />EXISTING <br />VALVE <br />VAULT <br />℄ <br />EXISTING <br />WET <br />WELL <br />EXISTING <br />WET <br />WELL <br />℄ <br />EXISTING <br />VALVE <br />VAULT <br />EXISTING <br />VALVE <br />VAULT <br />4" CHECK VALVE <br />4" GATE VALVE WITH <br />HAND WHEEL <br />4" TEE WITH BLIND <br />FLANGE AND AIR RELEASE <br />4" CHECK VALVE <br />4" GATE VALVE <br />WITH HAND WHEEL <br />4" TEE WITH BLIND <br />FLANGE AND AIR RELEASE <br />4" 90° BEND <br />4" 90° BEND <br />SUBMERSIBLE PUMP <br />SUBMERSIBLE PUMP <br />EXISTING 4" <br />EXISTING 4" <br />EXISTING 4" <br />EXISTING 4"EXISTING 8" PVCINFLUENTEXISTING 72" Ø MANHOLE <br />EXISTING 72" Ø MANHOLE <br />EXISTING 72" Ø MANHOLEEXISTING 72" Ø MANHOLE EXISTING 72" Ø MANHOLEEXISTING 72" Ø MANHOLE <br />PRECAST CONC TOP SLAB <br />PRECAST CONC TOP SLAB <br />4" 90° BEND <br />S.S. <br />LIFTING <br />CHAIN <br />SUBMERSIBLE PUMPS4" DIP FMN4" DISCHARGE ELBOW <br />S.S.GUIDE RAILS <br />EXISTING 4" <br />4" CHECK VALVE <br />4" GATE VALVE <br />WITH HAND WHEEL <br />4" TEE WITH BLIND <br />FLANGE AND AIR RELEASE <br />EXISTING 4" <br />℄ ELEV = 886.67 <br />SUBMERSIBLE <br />PRESSURE <br />TRANSDUCER <br />PROVIDE 2 EA 25 LB COATED PEDESTAL <br />CAST IRON WEIGHTS WITH 1 <br />8" Ø MIN S.S. <br />CABLE ONE FOR MOUNTING THE <br />SUBMERSIBLE PRESSURE TRANSDUCER <br />LEAVE A 5' <br />LOOP IN <br />CABLE FOR <br />MAINTENANCE <br />PURPOSES <br />TO <br />PUMP <br />NO. 2 <br />EXISTING <br />WET <br />WELL <br />EXISTING <br />VALVE <br />VAULT <br />EXISTING WET WELL BASE SLAB <br />EXISTING VALVE VAULT BASE SLAB <br />HIGH WATER ALARM = 872.85 <br />LAG PUMP ON = 872.60 <br />LEAD PUMP ON = 872.35 <br />LEAD PUMP OFF = 872.35 <br />NOTE: <br />CONTRACTOR TO VERIFY <br />STRUCTURE SIZES AND PIPE <br />SPACING PRIOR TO ORDERING <br />PRECAST LIDS OR HATCHES <br />30"x50" ACCESS HATCH <br />CLEAR OPENING WITH <br />SAFETY GRATING CAST <br />INTO TOP SLAB. <br />30"x50" ACCESS HATCH <br />CLEAR OPENING WITH <br />SAFETY GRATING CAST <br />INTO TOP SLAB. <br />36"x36" ACCESS HATCH <br />CLEAR OPENING WITH <br />SAFETY GRATING CAST <br />INTO TOP SLAB. <br />36"x36" ACCESS HATCH CLEAR <br />OPENING WITH SAFETY <br />GRATING CAST INTO TOP SLAB. <br />30"x50" ACCESS HATCH <br />CLEAR OPENING WITH <br />SAFETY GRATING CAST <br />INTO TOP SLAB. <br />36"x36" ACCESS HATCH <br />CLEAR OPENING WITH <br />SAFETY GRATING CAST <br />INTO TOP SLAB. <br />8"1'-10"2'-1"1'-6"1'-6"8"8" <br />4" STAINLESS STEEL PIPE VENT WITH <br />COLLAR AND BIRD SCREEN <br />4" STAINLESS STEEL PIPE VENT WITH <br />COLLAR AND BIRD SCREEN <br />4" STAINLESS <br />STEEL PIPE VENT <br />WITH COLLAR <br />AND BIRD SCREEN <br />4" STAINLESS <br />STEEL PIPE VENT <br />WITH COLLAR <br />AND BIRD SCREEN <br />NOTE: <br />CONCRETE TOP SLABS WILL BE <br />REPLACED WITH NEW CIRCULAR <br />ONES. ANY DIFFERENTIAL AREA <br />SHALL BE PATCHED WITH ASPHALT. <br />NOTE: <br />PIPE ROTATED FOR CLARITY <br />RAM-NEK OR APPROVED <br />GASKET BETWEEN NEW LIDS <br />AND EXISTING STRUCTURES <br />COAT ALL PIPING AND <br />STRUCTURES AS SPECIFIED