Midwestern Engineers, Inc. Plan Preview

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'6 I'" SECTION SCALE: 3/8" = 1 '-0" GENERAL PLAN NOTES: -- � .:;,:,'�0// ;,�c,·' 4 1 -0 11 ;f.oll 4 1 -0 ;!'1'1 1. REFERENCE SHEET C101. GENERAL PLAN NOTES, FOR ADDITIONAL DEMOLITION INFORMATION. • • • i . 7 - • " . • • -� - -=-- C-1-�, - ., ,:;:_c - 5ec::;:,p,C W</C..Ve /'(/ 0"9$'T"A70,-'?, �c .-1/0.113'1! I ��++-"' I •G<?Ou,; 2 -f' :t-MtW. Errc:'..U€NT o,;,q,1,W,=:-t,, E'L,434.17 7· • • \ ,.--.fiN. 6/PAD6- E-"L. 432. a l rl ,•4'1/0/ ,S'cCCl.Nl?,/RY C'.:..-"'lR / r"'IE-7? ,E; = rc.Ut.:N'rt..iNc: D SECTION TO Cnt°"'!,VG CO!V?;;:/CT �N'K, efEt..4:?3.00 1A SCALE: 3/8" = 1 '-0" 1 ◄ T ""' • • II • I lll==ll MAX' W.'5- cL A-?,<' ,•• ' . ""':;;,_,,,, '7 I EL 4:31.25 .#5dfl/C,,•I II eL.42'7.00 II #5<fP/:?1" • • • • • • • � 0\,-,o .,) -� r, e..-,, • .ril',l I M � ' ef;_n,,;' �/ i • -�- ·- , ,;-;,,;,,,, "'"' 'j b U,. ,�,\ ..... , '--.C ,/.v / "'' - = 7'? -- /'-", "J-;'" �.,vc - , � . ��.. /,··vt<ct..-rt:?. ,� -rz;p., 755 �6 {J::7i (,,�-i_':J,Ljg ::_ ::....J!11"-lH'--=...::; • E --EL 4 '6,":?5 r I I SECTION _.,_._(2,11 0./, Rt:TU�N' St..JOGE ';:.(N=' i IN'✓. <=='-· o:;.,q, 55 /';0.- / &€)/. 4/8, "5S' SCALE: 3/B" = 1'-0" 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. CLARIFIER DEMOLITION NOTES: 1 CONTRACTOR TO INSTALL A TEMPORARY BY-PASS LINE ON EXISTING 14" CLARIFIER EFFLUENT LINE TO EXISTING UV STRUCTURE. SEE SHEET M6.02 & 9 08 FOR ADDITIONAL INFORMATION. 2. CONTRACTOR TO REMOVE EXISTING V-NOTCH WEIR, SCUM BAFFLE ANO SKIMMER I SCUM BLADE SQUEEGEE FROM BOTH EXISTING CLARIFIER STRUCTURES ANO REPLACE WlTH NEW. FILL/ REPAIR EXISTING ANCHOR HOLES OR ANY DAMAGED MADE TO EXISTING CONCRETE STRUCTURE DURING REMOVAL. 3. EXISTING BRIDGES, STEEL BEAMS ANO APPURTENANCES SHALL BE CLEANED AND PAINTED, SEE SPECS FOR ADDITIONAL INFORMATION. 4. CONTRACTOR TO CLEAN REMAINING EQUIPMENT AND INTERIOR CONCRETE TANKS. VISUALLY INSPECT CONCRETE WALLS, SLABS. EQUIPMENT, VALVES ANO ACTUATORS, STEPS, HANDRAILS ANO ACCESS HATCHES. NOTIFY ENGINEER OF ANY DAMAGE THAT MAY NEED TO BE ADDRESSED BEFORE PROCEEDING. 5. MINOR CRACKS AND IMPERFECTIONS ON INTERIOR CONCRETE WALLS AND SLABS SHALL BE REPAIRED WITH PRODUCTS INDICATED IN THE SPECIFICATIONS. SECTION 030100 "MAINTENANCE OF CONCRETE". 6. EXTERIOR WALLS OF THE STRUCTURE AFTER MINOR REPAIRS HAVE BEEN COMPLETED SHALL RECEIVE NEW RUBBED FINISH TO COVER ANY IMPERFECTIONS. SEE SPECS FOR ADDITIONAL INFORMATION. 7. ALL REMAINING EQUIPMENT, HANDRAIL ETC. SHALL BE SECURED ANO SOLTS TIGHTENED DURING INSPECTION AS NEEDED. NOTIFY ENGINEER AND INSTALL OR REPLACE ANY MINOR MISSING SOLTS I HARDWARE AS NEEDED. 8. REMOVE AND REPLACE EXISTING CLARIFIER INFLUENT 10" PLUG VALVES, VALVE STEMS. BOX ANO LIDS FROM TRANSFER PUMP STATION FORCE MAIN WITH NEW. 9. EXISTING 6" RETURN ACTIVATED SLUDGE (R.A.S.) LINE TO EXISTING RECIRCULATION PUMP STATION TO BE RELOCATED TO NEW R.A.S. / W.A.S. PUMP STATION WET WELL, SEE SITE PIPING PLANS AND SHEETS 5.03 & S3.01 S3.04 FOR ADDITIONAL INFORMATION 10. REMOVE EXISTING CONCRETE WALK DURING CONSTRUCTION ANO REPLACE WITH NEW 4'-0" W CONG. WALK, COORDINATE LOCATION WITH SITE PLAN AND OTHER STRUCTURE. 11. EXISTING MH 3 (COLLECTION MANHOLE) EXISTING 6" CHLORINE CONTACT DRAIN LINE AND 6" PRIMARY SETTLING TANK DRAIN LINES TO BE ABANDONED. SEAL MANHOLE WITH GROUT PLUGS. PLAN KEYNOTE LEGEND: @ INSTALL TEMPORARY BY-PASS LINE ON EXISTING EFFLUENT LINE @ REMOVE AND REPLACE EXISTING V-NOTCH WEIR AND SCUM BAFFLE © REMOVE AND REPLACE SQUEEGEE ON SKIMMER BLADE @ CLEAN ANO PAINT EXISTING STEEL BRIDGE STRUCTURE ® CLEAN ANO REPAIR EXISTING CONCRETE STRUCTURE ® CLEAN ANO MAINTENANCE EXISTING EQUIPMENT @ REMOVE AND REPLACE EXISTING 10" INFLUENT PLUG VALVE @ CONNECT NEW 10" R.A.S. LINE TO EXISTING 6" R.A.S. LINE (i) CUT, CAP AND BLOCK EXISTING PIPING GD EXISTING PIPING TO BE ABANDONED ® REMOVE EXISTING CONG. WALK CI) SEAL EXISTING MANHOLE CONNECTION LEGEND � � EXISTING STRUCTURE. EQUIPMENT, PIPING AND APPURTENANCES TO BE REMOVED ITEMS TO BE RENOVATED EXISTING PIPING TO BE ABANDONED EXISTING FINAL CLARIFIERS - SECTION AND DETAILS I REVISIONS @ 2021 l\!idwcst�rn Enginec•r.s. lnc. 802 W",t Bro�,lw�y Str,:e! P.O. Box 295 Lo,,goolc't:- lndi,ma 475.'i3 DATE FEB. 2021 DESIGN C.W.R. DRAWN S.L.H. Q.C. CHECK R.D.W. PROJECT NUMBER 2015078-01 5.02 67 OF 114 FllE NUMBER 42005 Do Not Use Plan Previews for Take Off