Laserfiche WebLink
SW 1 /4, SW 1 /4 SECTION 8; NW 1 /4, NW 1 /4 SECTION 1 7; NE 1 /4, NE 1 /4 SECTION 1 8; ALL IN TOWNSHIP 28 N, RANGE S E, W.M. <br /> CITY OF EVERETT, SNOHOMISH COUNTY, WASHINGTON <br /> B <br /> SEE STRUCTURAL PLANS FOR VAULT DETAILS <br /> 10'x 5'OPENING GRATE(TYP.) AND WALL THICKNESS <br /> 18"PVC PIPE <br /> w/H-20 LOADING CAPACITY FROM CB#10 <br /> INCLUDE 30"x30"ACCESS <br /> DOOR WITH ACCESS LADDER SECOND CELL FIRST CELL POST-TENSION <br /> 18"IE=418.0 414.5 SLAB FLUSH W/ <br /> a1a.97 FINISH GRADE <br /> 12"PVC PIPE TO I ACCESS <br /> FLOW CONTROL ;50'(TYP.) at s.o LADDER(TYP.) <br /> STRUCTURE 24"DIA.SOLID COVER 12'± <br /> MARKED"DRAIN"w/ 15%SLOPE TO INSTALL CONFINED SPACE 40.8' <br /> A LOCKING BOLTS(TYP.) 1 CENTER(TYP.) - - alas - AREA SIGN UNDER ACCESS 414.0 A <br /> 12"IE=420.0 1 GRATE(TYP.) FINISH GRADE 429 6 20'(TYP•) 430.0 <br /> 0.5% 1 1.0% S=1% <br /> 413.97 (TYP.) 8"THICK (rYP.) `�- '' 12"FREEBOARD EXPOSED PORTION <br /> CENTER OF"V"SHAPED 1T _ <br /> VAULT BOTTOM(TYP.) I SUPPORT WALL EL of.5 M , OF WET/DET.VAULT <br /> I 100-YR MAX. <br /> • 414.97 41 EL=414. (TYP.) - WATER EL= 7.6 <br /> - - _ - 2H,1V FINISH GRADE <br /> 1 s o 1 7 6'LIVE STORAGE RAGE - W q2 <br /> I � I SLOPE <br /> 5 <br /> �. <br /> -. ... o WQ WATER 2 I <br /> I d. 18"PVC PIPE FROM 1 EL=420.0 -- - 1 <br /> 419 s CB#10 IE 418.0 <br /> 418.97 at9.o - DEAD STORAGE I_ <br /> j 12"PVC PIPE TO <br /> - - - - - 419.0 - - - 418.5 FCS IE=420.0 <br /> I \ <br /> 0.5% WET POOL STORAGE IN THE WEST SEDIMENT STORAGE SEDIMENT STORAGE <br /> 418.47 (0.5% 1 EXISTING GRADE <br /> 12"MIN.VENTILATION 5%SLOPE TO HALF OF THE VAULT ONLY. 4 FT EL.=416.0 EL.=420.0 <br /> DEPTH IN THE FIRST CELL&3 FT <br /> I BOT.OF VAULT 5%SLOPE WITH <br /> PIPE AT ALL FOUR(4) I CENTER(TYP.) I EL=419.0(TYP.) DEPTH IN THE SECOND CELL TROWEL FINISH(TYP.) <br /> CORNERS(TYP.) <br /> . _ ,.... .. .. . .. 4,9.5 � ' .......i . . . . SECTION B <br /> lt'a t 8.97 106' 50' - 1 10 <br /> I <br /> 1 56' <br /> Lg <br /> PROPOSED WET/DET. VAULT PLAN VIEW <br /> I - l o' <br /> z� <br /> d +I^.11• ULTRABLOCK WALL <br /> �rn rn <br /> m d TW 430.4± <br /> FINISH GRADE �l v N BW 423.0± <br /> LJI K w w <br /> SLOPE TOWARDS 2'±CLEARANCE.PROVIDE A 24"SLEEVE <br /> CB#8 FOR EX.15"SD PIPE BETWEEN NEW&EX. <br /> 106'SECOND CELL 50'FIRST CELL �--- I CB.SEE BELOW FOR DETAIL NOTES, <br /> 120' - - - EXISTING <br /> 12"MIN.FREEBOARD 25' GRADE <br /> TOP OF VAULT __EX. 15"SD @ 6.9%± <br /> ELEVATION VARIES. -- <br /> 36' - 35' 3S' S. <br /> SEE PLAN VIEW FOR -------------- - 1 � <br /> .,,• ELEVATIONS \ So <br /> _... <br /> 100-YR MAX.WATER EL=427.6 4'HIGH x 8'WIDE \�TO WSDOT'S <br /> r---- OPENING IN WALL, r-----1 NOTE: <br /> 12"0 TO r------I 7.6'LIVE STORAGE I I � i DITCH <br /> I I I I TYPICAL CONTRACTOR SHALL PROVIDE A 24' SLEEVE FOR EX. <br /> FCS WQ WATER EL=420.0 I L-----� ' -----� EL=421.0 15"STORM PIPE AND FILL IT WITH CONCRETE.THEN <br /> -� ... �_ �.. ... ... ... ... .. PLACE CDF ABOVE THE SLEEVE FOR A DISTANCE OF AT <br /> IE=420.0 3 4'DEAD STORAGE LEAST 5 FT BEYOND THE SIDES OF THE WALL BASE. <br /> ET <br /> IE 418.0 <br /> a13.97 SEDIMENT STORAGE 414.5(HIGHEST POINT 414.0 FROM CB#10 <br /> 1'MIN.SEDIMENT 0.5%SLOPE OF THE VAULT) 1.0%SLOPE SECTION C-C <br /> STORAGE EL.=416.0 1 10' <br /> SECTION A-A <br /> NOTES: <br /> 1. THE PROPOSED WET/DETENTION VAULT IS DESIGNED TO <br /> SUPPORT THE WEIGHT OF FIRE APPARATUS,77,000 POUNDS <br /> WITH A POINT LOAD OF 45,000 POUNDS OVER A 24"X24"PAD. <br /> 2. THE PROPOSED VAULT MUST COMPLY WITH OSHA CONFINED PLANS APPROVED <br /> SPACE REQUIREMENTS,INCLUDING CLEARLY MARKING <br /> ENTRANCES TO CONFINED SPACE AREA.CONTRACTOR SHALL Ail a, <br /> INSTALL REMOVABLE SIGNS IN THE ACCESS RISERS AND GRATE / d6. <br /> OPENINGS JUST UNDER EACH ACCESS LID. PU LI SERVIC <br /> (;jl 0,, j PUB!IC WORKS. <br /> E E5)WNfi#E DEPARTMENT <br /> • 3. REQUIRED TREATMENT VOLUME:9,583 CIF A WORI( PERMIT IS REQUIREDPRIOR <br /> PROVIDED TREATMENT VOLUME:12,480 CF TO STARTING ANY CONSTRUCTION ON THIS <br /> o CIT NC+INEER <br /> PftOJECf. APPROVAL FOR THIS PROJECT IS <br /> CONDITIONA �NT STANDARDS <br /> AND E%PIIIE1 UNLESS PERMIT <br /> FOR CONSTRU TI N HAS BEEN ISSUED <br /> Know what's below. <br /> Call before you dig. <br /> REV NO. DATE DESCRIPTION MADE BY CHECKED PLOTTED: 2015/08/04 11!08 SKIM KEVIN&RENE MULVANEY JOB NO. 14114 <br /> 2-12-15 PERMIT SUBMITTAL EM LN DRAWN: EMALM 'CF• A NST O�R wC SHEET <br /> 3_2-15 BID SET BE SK APPROVED: LNYQUIST ��w°: ��' w° cr WET/DETENTION VAULT PLAN & SECTIONS <br /> 2 6-19-15 REVISED CONSTRUCTION PLANS BE SK FIELD BOOK: 1978/38 He <br /> GOLDS M I T H 3 7-23-75 REVISED PER CITY'S COMMENTS,DATED 7/8/15 MB SK FOR C 6 /A <br /> 4 8-4-15 REVISED PER CITY'S COMMENTS,DATED 8/3/15 MB SK .off sales 1w4• A�o�, cts1E4� �j EVERETT STORAGE PROJECT //�� <br /> LAND DEVELOPMENT SERVICES °NAL +� °NAL <br /> 1215114th Ave SE,Bellevue,WA 98004 1 POBox3565,Bellevue,WA98009 M:\ACAD\PLATS\14\14114\CONSTRUCTION SET\I 4114PO6.DWG 0 8407 BROADWAY,CITY OF EVERETT SNOHOMISH COUNTY,WASHINGTON <br /> T 425 462 1080 F 425 462 7719 vvww.goldsmithen&eering.com <br />