|
NE 1/4,SE 1/4,SEC 30, T.28,R.05., W.M. GENERAL NOTES
<br /> CITY OF EVERETT, WASHINGTON 1. STORMFILTER BY CONTECH STORMWATER SOLUTIONS;PORTLAND,OR(800)548-4667;SCARBOROUGH,ME(877)907-8676;
<br /> ELKRIDGE,MD(866)740-3318.
<br /> 2. FILTER CARTRIDGE(S)TO BE SIPHON-ACTUATED AND SELF-CLEANING. STANDARD DETAIL SHOWS MAXIMUM NUMBER OF
<br /> CARTRIDGES.ACTUAL NUMBER REQUIRED TO BE SPECIFIED ON SITE PLANS OR fN DATA TABLE BELOW.
<br /> $7:70,
<br /> I I I 3. PRECAST MANHOLE STRUCTURE TO BE CONSTRUCTED IN ACCORDANCE WITH ASTM C478.DETAIL REFLECTS DESIGN INTENT ONLY.
<br /> nn7 �, t� I _ -""\ ACTUAL DIMENSIONS AND CONFIGURATION 0!-�•TRUCTURE WILL.BE SHOWN ON PRODUCTION SHOP DRAWING.
<br /> \ �, t1 _ � ---- 4. STRUCTURE AND ACCESS COVERS TO MEET MSHTO H-20 LOAD RATING.
<br /> \ / .� % \ 5. STORMFTLTER REQUIRES 2.3 FEET OF DROP FROM INLET TO OUTLET.IF LESS DROP IS AVAILABLE,CONTACT CONTECH
<br /> / f x' r+Ot1SE / i•, STORMWATER SOLUTIONS. MINIMUM ANGLE BETWEEN INLET AND OUTLET IS 45'.
<br /> \ jl / / c I , -- 6. INLET PIPING TO NE SPECIFIES BY ENGINEER AND PROVIDED BY CONTRACTOR. PRECAST MANHOLE STORMFILTER EQUIPPED WITH
<br /> \. �� / � / J A DUAL DLAMETER HOPE OUTLET STUB AND SAND COLLAR.EIGHT INCH DIAMETER OUTLET SECTION MAY BE SEPARATED FROM
<br /> \ / %r , J1.0.'/'7 / . �7 a( �- MADE
<br /> OUTLET STUB AT MOLDED-IN CUT LINE TO ACCOMMODATE A 12 INCH OUTLET PIPE. CONNECTION TO DOWNSTREAM PIPING TO BE
<br /> MADE USING A FLEXIBLE COUPLING OR ECCENTRIC REDUCER,AS REQUIRED.CGUPLING BY FERNCO OR EQUAL AND PROVIDED BY
<br /> 4Y� ,, ,,: ' i'; /, ; I •'; 1,• ��Ann CdNTRACTpR.
<br /> \ \ /,'",,
<br /> a• M 7. PROVIDE MINIMUM CLEARANCE FOR MAINTENANCE_ACCESS.IFA SHALLOWER SYSTEM IS REQUIRED,CONTACT CONTECH STORMWATER TIME SIBBRIATER 866001(111
<br /> '''' :
<br /> I i SOLUTIONS FOR OTHER OPADNS. TENT H0 Mt
<br /> `L_____ ___-_- - ;% ;�. - I 8. ANTI FLOTATION BALLAST TO BE SPECIFIED BY ENGINEER AND PROVIDED BY CONTRACTOR,IF REQUIRED.BALLAST TO BE SET U.S.
<br /> s,mrs27 60 6,027,5392,
<br /> - _Y ----- ---- I cD fy AROUND THE PERIMETER OF THE STRUCTURE. No.s wo c a No.5.624,5M
<br /> \ % 12 SD(AB) . ;I I I 9. ALL STORMFlLTERS REQUIRE REGULAR MAINTENANCE.REFER TO OPERATION AND MAINTENANCE GUIDELINES FOR MORE INFORMATION. ons U.S.ANDNOI io �I
<br /> SCALE: 1"= 20' s HIGH SOLID , -+ -� . I I PA>
<br /> WOOD EXIST wATER� ` ..%2:2..,''•.(:,_27/_": !
<br /> •
<br /> FENCE .) 0,,,,,, PROPOSED WALL ! "4-42'447,
<br /> b�- SB'7 1 J I , ]
<br /> •3 FT MAX HEIGHT RAI 445 85(A8) CBS + Y ':`_ I '
<br /> vv. \ b1AP.k Li.CATICfI \ _
<br /> 20 10' 0 20 40' 1 RIM-445.70(AB) . ' i PRECAST MANHOLE
<br /> • 1�=44r.3z SAAB N:5210.87 P'
<br /> \ --- __ S89'4s 2 r•E 177.76' 1E=441.22 i AB E:4941.64 I ,, 1 • 11Ec=441,08praip • STORMFILTER DAT. (�1B)
<br /> \ \ 15• m-r=-r-i-rr,.,r Iw M cirr Yr l i „^ -I- - { / �� j R=�1.W p\ v -- - , �' T•1'7 1 1 1E-440.89 B
<br /> SEWER/ 1 ,,,-I; \ STRUCTURE ID C8 6A_
<br /> \
<br /> N
<br /> WATER _I -- _--- 4.74•t 4‘.'..'•41!
<br /> ` r=rbl r:`r:.:
<br /> 8' ':fit' •\ WATER QUALITY FLOW RATE cfs 0.23
<br /> \ t'. ESMT -7-7,7 /1E734.1
<br /> r' ,, .>> b PEAK FLOW RATE(<1.8 cfs 0.97
<br /> L \ \ C + T-/ -� / I ■ f r'-f.: \/ RET[!RN PERIOD OF PEAK FLOW(yrs) - f 00YR
<br /> yv� ! __ ® .---� I a �..... I i 7 OF CARTRIDGES REQUIRED 5
<br /> \ v _-- •, i/ I ABANDON UNE TO THE WRST) r
<br /> \ { - -w- -- 4 _ j I - f/ / 1 i �' I CARTRIDGE FLOW RATE(15 or 7.5 gpmj 7.5
<br /> ._� --- I - I -I / / - I T MEDIA TYPE CSF PERU _ZPG) ZPG
<br /> • 1 __ _ • --`��� (SEE NOTE 8) RIM ELEVATION .44(48)
<br /> �`/ L. \ _ - -- -�_ ` + �p AeVwDar D). /.... �' // �i i l�1 20'��•+crTr Fsre7.
<br /> --- -� �' \ .1 --- �; n!..,_-:.- / / I - +1 -A.F. 8607.14405? 7,2�iy-iii:
<br /> \ rte: r' PIPE W1TA: I.E. ORIENTATION MATERIAL DIAMETER
<br /> .� -CB#3 y:�tt__ _.-\ ? : T �ff •' �� / / ///// I 1 r.. I j -`" INLET PIPE_'1 444.15(Ag 190• PVC 12"
<br /> \ CBT / I/ \ INLET PIPE 2 N/A N/A N/A N/A
<br /> 127th PI S E 6� A _ - ,I Ir !5 162.81 /, 11I 378 d-8 �'-�_.- T1PEA / _ "' iR Ulrl fTY ESM"t. 12'
<br /> I OUTLET STUB 444.15'AB" 100' PVC
<br /> ��_-- N:5,f 53.78 1 \ - / / __-_...._.__ I {�,
<br /> A F. 86082.60134
<br /> -.ss
<br /> ____-_,...-----
<br /> 131.e.`5'1i i ss \ f:4 RBI 4 40(AB) -_4.81 86_ _..__.4__�_' •• / I �,�' • .� ECCENTRIC REDUCER YESONO SIZE
<br /> S89'4933� --- _ \�fl , ' I t, J r (BY CONTRACTOR) NO N/A
<br /> =445.8?(M')(AB � / I _ I ! C/L OF RU /,
<br /> >� -- ){E••.# �F-• -.'_----- - ----- ' '--° _-._ / f %!r� i �11111111,11.
<br /> Q ANTI-FLOTATION BALLAST WIDTH HEIGHT
<br /> , •
<br /> ; � `_l- RINE=44848(AB) 449.r44S.82(Sx�1.5�� f_ /. �,_ r I - _ •�nri':.:'rd�•�. iN A N A
<br /> AET)ESTRlAN TE j _ 1E=446..°°48431
<br /> 00{F;1�(AB? \ 0\ --- 65 �� ,"// NEW S Of�Y OFF �, 4 «' I I ! C/L OF RW `'! y,►�' r © NOTES/SPECIAL REQUIREMENTS: PIPE ORIENTATION KEY
<br /> / ',..
<br /> • .�-: • •• \\ 12'0 SD m . • BUILDING ' ��:�,; I f .J / 90•
<br /> 1 -ha ��R \ / 23,120 S.F i 1.- _ '‘ r -
<br /> / / ; -. yi____, 1 �� BUILDIN ABOVE , f '�' I INLET PIPE55MFf-I) r 2 4 o -� / F..,449.75 I 10' `� �� ± I J•' (SEE NOTES 5&6) 8712'0 HDPE 180•<75)-0'
<br /> RIM=443 81 / / I PEDdSTRMVW !!E' ^ / /
<br /> 5EdW Ch'TR CHArI iE=437.?i \ / \ E •'fr / /// I •BL { _ 1 OUTLET STUB
<br /> I \ / i S�MFf/. L._ / � � SEENOTES5�6 20'
<br /> rF(rN)�437.75 / I WALKWAY - �•/�Il/l/} .° � A 1 /% ( }
<br /> --. 1.1\\\,
<br /> j I I (,'1N.-64735 f` / n \
<br /> rE(OUT;=437.66 �/ / e-' „� j(I�:,�;,`: >� JJ1 • I 8-f, f.-4385~ a' \ / -' ---41(%,
<br /> ltillt. / /,/ 1j f (�"N°(.;i.i-4.5r�! fi y ,.�� CA �.__//-
<br /> ri,IP,...:::'.,
<br /> \ `\ // p O.70x '� 4 • / �� -_! ;It.. j I 11
<br /> 30'0 FRAME
<br /> \ - `, \ .! ,_ _ •'T_ • - .•1 II I.,a AND COVER(STD)
<br /> ' \ -• • ' f I ! `, MANHOLE STORMFILTER-PLAN VIEW 1
<br /> rkin -1[11111[111. ' • •
<br /> �----i `•` • ./ \ , ___ N.- - - • 0•_.`,'13 it d••Lia. ...-." ------__ig., NO, t .
<br /> T'�•� :Qi•�_.1•Z.--�r •. la •r.+ n ' I (� t ,4 •• I
<br /> %,
<br /> ,--4-
<br /> 0:9-14)
<br /> � 1 ` o �' \ .....
<br /> • - �� �rlf%IS3(i,i+:.•
<br /> y+.S�rw �: G �_+ • -. T� I
<br /> �'a ` • `' -561F 12�� i ®CBtIS 1.00xi S 1 I f 1 •\............}... ,
<br /> ' ,% \,o \ ;A SD•a50�(AB N:s i ro.7J; .Es,. I'j ;. I j •,,,0 30 6 FRAME AND
<br /> % NWT.�, - E:4870.52 j I --r covER(STD) • •
<br /> w
<br /> NN 5,'1!1. - •fNM1 2, i i I•' I ca 1 N , CONCRETE
<br /> fig_ M ,. / / GRADE RING (SEE NOTE 4}
<br /> LUAU \ RM-448.85(A8) E:_4,8118 �� �s I`� I ••. ••..
<br /> wE=44a.5s(NXAB) ' a'' N 44a.e1(�e) os�, gilt i / , .',
<br /> EASEMENT \ ;' =445.56(ExAB)46'4 -,' •t-= --� g. =445,25(Vra pS¢ :u. r - _...„.,..-._L_____
<br /> ♦'\� d N
<br /> g r--�---� ' � I�=44�.�(5xA8;� _ I I I I I III DNB _W. ,- Io‘ STEP(TY�)
<br /> Si \ \ d _ C --- H MANHOLE STORMFILTER-TOP VIEW I
<br /> i
<br /> -b /' 8 \-R •• TYPE 2,54.0.------ 1 I ;. I . i:IFIIIFM
<br /> --...---
<br /> CBI
<br /> y a _ l I: INLET PIPE HDPE OUTLET
<br /> 1 �' \ CB+11/ - _ -STRUCTURE --_ I� I J (SEE NOTES 5 6)
<br /> RISER W1TF1 SAND COLLAR Z
<br /> C� (29 \\ '� N:5098.37 r e'. ``, •� .�- N:5061.52 I 1 Lx ` 1 SCUM BAFFLE.� OUTLET
<br /> 1 '�"" Sp•0. �� 7 E:48f5.54 + - E:4yJ4.51n45i244(AB I I/RSM= '1.H1 c RISER . pp 12 0 OUTLET STUB
<br /> __�_ y , 4 56 1•111,452:50-.1E'.444. - r =e` 57 e MOLDED-IN CUT LINE
<br /> 134 12 r!'815►►"n(nx►►�) ! E. az 111111111 2' M
<br /> a -c\. 1 �E-i16.41� ♦ 77,7 'r,'7,777iE.44k09- rE=444.22[w•l•AB ! IJ�f ! a `i. . �` a y. Rw1=449.1 } ` �;i; -''''� 4 J` CB#�A 8'0 OUTLET STUB
<br /> as 1 7; - ,#=445.50(W AB �� `�,pt` b, s' 3'pr .�/ 1 I \��/i ��� a Ic� 8 / ',-; ;�.'lE=445.40 0E04 ;' 50 t ''''''f a/ �o�SJ. , BALLAST % .I """C 11
<br /> ' A or- _ -so.v.- ... ALL 7v `?,ted, �1��, 11' . , .� TYPE 2 72D �� (SEE NOTE 8) .I,___ I%,j
<br /> �. _ - O o __ / CARTRl110ES
<br /> 6.
<br /> 5063.f5 jL,3' -- ' _.i 7. I I ▪ 'si�weii vErin��� 1 •
<br /> ��J y� //w�- I c�J I1Q �' j 1 E:4944.86 '~ 14• wr..
<br /> III
<br /> - j I' Mar
<br /> r '' IE(N)-445.00(AB) • ` •X44 of,,• , I I --- � z -
<br /> 1 U 4E.440.46-
<br /> Rr1.445.09(AB) __ - - - 1 _x.;14 �' SbV I ` /• r L. SEE DETAIL 2/2 _
<br /> J�=446.17(ExAB) (-'- NE(NM)=444.97(AB) NTjON VAULT } I Ry= p�;(,r I UNDERDRArrr
<br /> STORMFILTER CARTRIDGE
<br /> (BY CONTRACTOR}
<br /> I
<br /> _ I 88':24.25 x�7' fr (out)=444.r5(A8 I I I tti�r.iff- r�E=444.as sir) / 5 N + ounEr PIPE
<br /> 1„ AN a MANIFOLD (TYP}(EE OTE 2) COUPLING
<br /> Ov' I /,,' I { ) fE=441.9)�N AB) 1
<br /> Y
<br /> (B CONTRACTOR)
<br /> x,w aag a / � ;� //, I ' ;t I I J f�''urrurY ISM,T. MANHOLE STORMFILTER-SECTION VIEW A (sYE NOTE 6)
<br /> A� gc w -7..
<br /> ,�/,/,/,/, _ {-�`'J. r, I { I , ��.rlFsuZlaou56 j BALLAST
<br /> 56-St6
<br /> GROur (SEE
<br /> w 1 (.., .: l
<br /> I 1-- - FR AT GI` -N A S ._, ---1-1:2-, ..-1\-,-/1 - - I a (BY CONTRACTOR)NOTE 8)
<br /> / E 0'h o,`� Ir I
<br /> A.._. I �. jMANHOLE ST�ORMFiTLTER-OUTLET DETAIL 2---� --- �� - ah __ �_ _J_1 I ! 52.81' _ _ 32- ' 1 �,--1 � - W l 1.00x "� j _,_ EX. L OF R ! J .
<br /> 1.✓C,,/,',/,'2•//1 • I j �� I L;i.C'f
<br /> >1.
<br /> 589.49'461 �' I fI ,- _ - ---
<br /> °PRECAST 72"MANHOLE STORMFILTER w S CARTRIDGE‘01 _ I. ✓ 11+` ( f • NOT TO SCALE S
<br /> � - _ -r_. _..c. .C_r� ICY _7_- ti_CLQ,, ,,,,.,,,,,-----x1,,. _Y-.,,,,,�Y Z--� ..- {I,
<br /> E=445
<br /> �__ _ -- - ------
<br /> - �_� I AN APPROVED
<br /> i
<br /> 1
<br /> , , , (110-01:7_,
<br /> PUBLIC SERVICES DATE
<br /> PUBLIC WORKS
<br /> UTILITIES DRAINAGE DEPARTMENT
<br /> A PUBUC WORKS PERMIT IS REQUIRED PRIOR
<br /> TO STARTING ANY CONSTRUCTION ON THIS
<br /> NOTES: CRY ENGINEER PROJECT.APPROVAL FOR THIS PROJECT IS
<br /> CONDITIONAL PER CURRENT STANDARDS AND
<br /> 'r,'1,'�� EXPIRES UNLESS
<br /> THIS PROJECT MUST COMPLY W11N CURRENT CITY OF EVERLTT BUILDING CODE AND SPRINKLER PERMIT FOR CQNSI RUCT10N WAS IIEFN ISSUED.
<br /> ORDINANCE.
<br /> .1111101V
<br /> ANY BROKEN OR DAMAGED SIDEWALK SHALL BE REPAIRED/REPLACED PER CITY OF PUBLIC
<br /> \ 0
<br /> WORKS INSPECTOR.
<br /> ` �© :.,, AS-GUILTS OF STORM,SEWER,SANITARY SEWER AND WATER SYSTEMS WILL BE REQUIRED TO y �
<br /> . 8E SUBMITTED PER CITY DESIGN do CONSTRUCTION STANDARDS&SPECIFICATIONS FOR 3 ,
<br /> ,_,s,* ;:n 44/..�` DEVELOPMENT1/4%4
<br /> .„.1/4. S ` +1 Insiert
<br /> f1 r.-....,::...,
<br /> T • , • i iDATE • 1
<br /> -...- /tio.-ze...k. -;••:"....z.z.\_:.
<br /> 11Y 3630 COLBYV
<br /> CEMENT A E.,
<br /> saocwwC°"pcas•.n`owe acs EVERETT,WA 98201
<br /> O (425)303-9363 (425)303-9362 FAX
<br /> •
<br /> STORM DRAINAGE NOTES.'
<br /> 1NF0@1NSIGHTENG[NCIiNfNG.NCT
<br /> TME•14 t•cine T"A"
<br /> 2•COMPACTED DEPTH CLASS B ASPHALT
<br /> ° I
<br /> -
<br /> �-""�" �- SITE ADDRESS: 12728 BOTHELL EVERETT HWY.
<br /> UTILITY CONFLICT NOTE.' ■ER VC ' �s.rw.I 4 COMPACTED DEPTH L R.SURFACE 1. ALL WORK AND MATERIALS SHALL CONFORM TO CITY OF EVERETT STANDARDS AND/OR EVERETT,WA.98208
<br /> CAUTION:
<br /> EIN'd ------M TOP COURSE WSDOT/APWA STANDARD SPECIFICATIONS AS APPLICABLE. 1 REV.PER CITY OF EVERETT JNR 10-04-07 ,
<br /> TAX ACCOUNT NO.S: 28053000400100
<br /> �� sua c 6•COMPACTED DEPTH GRAVEL BORROW 2. NO PART OF THE DRAINAGE SYSTEM SHALL BE COVERED,CONCEALED OR PUT INTO REV.NO DESCRIPTION INITIALS DATE
<br /> THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, USE UNTIL IT HAS BEEN TESTED,INSPECTED,AND ACCEPTED BY THE CITY.
<br /> DIMENSION,AND DEPTH OF ALL EXISTING UTILITIES WHETHER SHOWN ON THESE SECTION A-A
<br /> PLANS OR NOT,BY POTHOLING THE UTILITIES AND SURVEYING THE HORIZONTAL 3. APPROXIMATE LOCATIONS OF EXISTING UTILITIES HAVE BEEN OBTAINED FROM AVAILABLE
<br /> AND VERTICAL LOCATION PRIOR TO CONSTRUCTION.THIS AND THEN SHALL 2 TYPICAL PAVING SECTION RECORDS AND ARE SHOWN FOR CONVENIENCE. THE CONTRACTOR SHALL BE R,
<br /> INCLUDE CALLING UTILITY LOCATE®1-800-424-5555 POTHOLING ALL OF THE RESPONSIBLE FOR VERIFICATION OF LOCATIONS AND TO AVOID DAMAGE TO ANY k
<br /> 1- EXISTING UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY CEAMENTCONCRETE DRIVEWAY 3 NOT TO SCALE REF CITY STT) 3-5.2 �� WASH/, NE 1/4,SE 1/4,SEC.30,T.28,R.05.,W.M.
<br /> ADDITIONAL UTILITIES NOT SHOWN. IF CONFLICTS WITH EXISTING UTILITIES ARISE DURING ti�, ,I,
<br /> VERIFY WHETHER OR NOT CONFLICTS EXIST.LOCATIONS OF SAID UTILITIES AS
<br /> N T.S. CONSTRUCTION,THE CONTRACTOR SHALL NOTIFY THE PUBLIC WORKS INSPECTOR AND '' Ci, > ,
<br /> SHOWN ON THESE PLANS ARE BASED UPON THE UNVERIFIED PUBLIC ) ANY CHANGES REQUIRED SHALL BE APPROVED BY THE CITY ENGINEER PRIOR TO r 1' 9� EVERETT OFFICE BUILDING
<br /> INFORMATION AND ARE SUBJECT TO VARIATION.IF CONFLICTS SHOULD OCCUR, (SEE STD DWG 307 COMMENCEMENT OF RELATED CONSTRUCTION ON THE PROJECT, , I '$;,J
<br /> THE CONTRACTOR SHALL CONSULT WITH INSIGHT ENGINEERING COMPANY TO ��_''' ^
<br /> I',,7,4 DWG FILENAME DESIGNED BY: DATE: SCALE: SOB NO.:
<br /> RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION. 4. ALL STORM DRAIN WORK MUST BE STAKED BY SURVEY FOR LINE AND GRADE PRIOR TO �'PF 3b499 �,�Fv
<br /> CALL TWO(2)BUSINESS DAYS STARTING CONSTRUCTION. F.1'''
<br /> C I s r F W $' D60318.dwg _BOK 7-23-07 1'-20' 06-0318
<br /> s'01ZI.',ti
<br /> 5. RESTRICTOR INSTALIATIL,W SHALL COMPLY WITH CITY STDS.412 A,B&C. AS-BUILT SHEET
<br /> BEFORE YOU DIG 1-800-424-5555y-9-0
<br /> ROAD&DRAINAGE PLAN or
<br /> 4
<br /> 1 2 7ID., I€i ti. s
<br /> ArV& ultLtiy, , .
<br /> R4w iti.... .....:. ,. .,, . • . . . . . 4 I III
<br />
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