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TYPICAL OF 2 TYPICAL OF 4 MV TYPICAL OF 4 MV TYPICAL OF 4 SV TYPICAL OF 2 <br /> HIGH —~ LOW HIGH HIGH LEGEND & SYMBOLS <br /> �®� OPEN CLOSE OPND CLSD OPEN CLOSE OPND CLSD C C FLOW, FLOW R;r RB OPEN CLOSE <br /> OPND CLSD DCSC� gyre <br /> ,CC;POSITION 1. FOR PAID SYMBOLS&NOTES SEE SHEETS M310&M311. <br /> XC XCCiSO SC-N rico CCcZS SC� ZCCl �� �� gyre �® <br /> Mil MV-341,MV-342,MV-343,MV-344 MV-351, MV-352,MV-353,MV-354 SV-041, SV-051, FIT-371 AIT-372 MV-376,MV-374, XCO,XCC AIT-361 FCV-361 <br /> E. s 6 6 3' bi 3i O oI 3i 0ii o SV-345, SV-3i5 5 <br /> I io O ¢ 3 O O O' O' i o1 3 4 <br /> GENERAL NOTES <br /> '� O O OI O O O O / 9 1--0---J6 ,--0----16 O t O r0--- <br /> 3 3 Omj DURING FILTER TO WASTE CYCLE, <br /> LE,N.L FILTRATE WILL BE DIRECTED 3 .1i.� —T� ...5-.— z1.5--- p - e e _ _ TO THE STORAGE/EO TANKS UNTIL BACKWASH TURBIDITY REACHES <br /> 3 <br /> 6 6 ' ' 6 6 6 PRE-SELECTED VALUE.FILTRATE WILL THEN BE DIRECTED TO AIR <br /> BI L3 <br /> STRIPPER. <br /> l' <br /> .. \ \ \ \ \ \ \ \ \ i \ \ \ \ \ r \`\ \\\ E> MEDIA PROFILE <br /> r -�'— T a)2.5 FT OF SILICA SAND TO COVER UNOERDRAIN. <br /> i / / r i E.S.m 0.8-1.2mm,U.C.17 <br /> r r r r r r r i / r b)8 FT OF SILICA SAND FOR FILTRATION.E.S.= <br /> 4,',--;% ' r ' ' ' 2- i r 0.45-0.55mm.MEDIA SUPPLIED IN 1 FT /BAG. <br /> r r r <br /> r ' '� // ' / / r r / i- \ r r 3. DRAWING FOLLOWS THE PROCESS FLOW AND DOES NOT <br /> ✓ r r r / REPRESENT SKID CONFIGURATION FROM THE VENDOR. <br /> i / r r r // r r r / / / r / r / REFER TO VENDOR PACKAGE AND MECHANICAL PLANS <br /> / / r / AND SECTIONS FOR EXACT EQUIPMENT LAYOUTS. <br /> r r r r \\\ \\\ \\\� \\\ \\\ \\\ \\\ <br /> rr r / r r r r <br /> r <br /> r r r r r r 2- <br /> r <br /> r r / i r ' i <br /> r r r r r r r r r j <br /> / r r r r r i <br /> L r / —/ — <br /> r r r 2 r r <br /> FROM FILTERS 1&2 r / / r r r / r r / r / r r / <br /> A 1/2"-Wi-PVC1-391 r r. DIFFERENTIAL PRESSURE r / r <br /> Dog.Na.M318a i i r r r r r / / r / ' <br /> / r r <br /> FROM Ran I&2 / r r r / r i CV-392 / i r TO STORAGE/EQUALIZATION TANKS <br /> Dog.No.M}18a 3"-BV-PVC1-390 BYPASS r / r / / r / i r " r r ' Dwg.No.M329 <br /> i % — r r _ _ / ZSC r r 1 r r r r i Al-T- ZSC r / <br /> _ 372 r r <br /> — — — r r r r 354 r I r r r r FLU-37 el <br /> NTLI 376 CV-377 i i <br /> FROM INFLUENT HEADER r / no <br /> ZSO r <br /> 3"-IW-PVCs-310 r / r. r r INFLUENT HEADER / 354 r r r r r / ® \�// 376 ' .2- <br /> r <br /> .2- <br /> > Dwg.No.M318a> r 2 + {z} W-376 r / <br /> 1 r <br /> FROM BACKWASH HEADER r r / r r / r r ' ' ' IEIIW-372 TRENCH 2- <br /> r <br /> .2-'- <br /> Dog.No.M318o 3"-AV-PVC1-370 r / BACKWASH HEADER / / / © T DRAIN ,� r / <br /> I i i r / / # r r RU-371 �W-373 / ' i <br /> / r ZSC r .4,W-344' ZSC ZSO _., /$k W-35r. r r / BACKWASH sz 0V-375 i <br /> 341 MV-34 351 351 W-31 I SAMPLE r r <br /> FROM AIR RELEASE HEADER / ' � T r TR / 1 r / r r PORT r 2 / <br /> Dwg.No.M318a t'-VENT-SS-380 i <br /> AY-347 ' AV-357 ' r r r r / <br /> o ZSC0 r r i <br /> i i 1 r 343 / ` r® r r r / r ' <br /> ZSO ® r ' i <br /> r r 343 ' / ' ' TO ATMOSPHEREr / <br /> i <br /> 1 ®W-343 ®W-353 r r r r I r <br /> r <br /> r <br /> 1 ._ r ' / / <br /> • r r r <br /> F-340 F-350 I r r r r 2 i <br /> ✓ r (350 GAL) (350 GAL) r r <br /> IT> r r r r 5 i <br /> i i 12 - r <br /> ✓ r / <br /> r r r -- 1 i r <br /> r r r / <br /> / r <br /> ✓ r —H�f-r _���_ r 2--.-- <br /> I W-052 r r r r <br /> O <br /> r r c5 250 ,R 6 IIILC' 352 r W356 i411— 1 ' r ' r \ \ 1 <br /> / i <br /> `Y F. W-348 �' ZSO F� W-358 <br /> ✓ '� 342 _W-342 - 352 \ ,1 W-352 ' / ' r r / NTU <br /> i \\\ \\\ \\\ \\\ \\\ \\\ \\\ \\\ \\\ \\\ •\\ ®k 6.W-366 r FLU-361 :I: <br /> r / r r <br /> r <br /> SV 345 ❑ \ \ \ \ \ \ \NFU ' r 'ArrZSC ' ZSC G <br /> \\\ \\\ \\\ SV-355 <br /> 351 r r 374 r 361 r TRENCH <br /> FLU-341 AE FLU-351 ''- ZSO <br /> 74 ®-lll W-374 —� DRAIN <br /> FROM FILTERS 1&2 1 351 I / ® 6+W- TO AIR STRIPPER <br /> I 3"-IW-PVCs-360 ' FILTRATE HEADER \ <br /> Dwg.No.M318a/ ( �, r Ir' Dog.No.M318c <br /> \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \I \ FCV-361 <br /> w y r <br /> - FROG DRAIN HEADER TRENCH •♦SV-041 <br /> TRENCH ■4 SV-051 <br /> T > Dog.No.M318a> 2"-IW-PVC1-395 DRAIN DRAIN DRAIN HEADER jz <br /> FROM AIR SCOUR HEADER <br /> o I Cog.No.M378a 2"-CA-GS-010 <br /> AIR SCOUR HEADER 1 <br /> L. - - — _ _ _ — <br /> MEDIA FILTER SYSTEM DRAIN <br /> (BY SUPPLIER) <br /> 5 <br /> 100%DESIGN-ISSUED FOR CONSTRUCTION F-340 MEDIAF-350 BACKFLU-WASH Stantec <br /> 0 MEDIA MEDIA BACKWASH <br /> FILTER 3 FILTER 4 FLOW METER . <br /> (350 GAL) (350 GAL) <br /> SAI REVISION 91, APPROVED DATE GYM REVISION BY APPROVED DATE DRAWN -DATE SUBTITLE CURRENT REVISION SYM°aL DATE <br /> S <br /> ACCEPTABILITY SERGIYENKO 3.20.18 <br /> 9';n,° THS GES GN AND/» CHECKED P&ID-FILTRATION SYSTEM 3_N. <br /> 4° °ja : SPECRICATION ISAPPRDV D WEPoQkY 3.20.18 SHEET <br /> ® Jr.ja 'WEA o TITLE WASTEWATER TREATMENT PLANT M 31 8 b ,5 I I • <br /> - gLASIA7EZAW I'T"► r4 ' APPROVED BY DEPT. DATE WEAKLEY 3.20.78 <br /> I <br /> JOHNSON 3.20.18 BUILDING 45-08 408 NO. <br /> RA.°iv.,-640♦ WEAKLEY 3.20.18 <br /> °T HARRIS 3,20.18 MECHANICAL MASTER EVERETT,WA°00 NO. 45-08-M318 <br />