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SE 1/4, NE 1/4 SEC 11 , T. 28 N., R. 4 E., W.M. CONSTRUCTION NOTES:
<br /> I GENERAL NOTES: O CONNECT PIPE TO EXISTING STRUCTURE.
<br /> Y' I 1. ALL NEW CATCH BASINS, SHALL HAVE VANED GRATES DETENTION VAULT COORDINATES O REPLACE EXISTING GRATE WITH SOLID LOCKING COVER
<br /> I ', I PER WSDOT STD. PLAN B-30.30-01, UNLESS ARE TO THE INSIDE CORNER PROPOSED GRADE (TYP) PER C.O.E. STD DWG 410.
<br /> A
<br /> 'r -^- , I -I OTHERWISE NOTED. SEE DETAIL DWG DD2-DD3 FOR
<br /> \ = v. + h',,t' ELEVATIONS O ADJUST CATCH BASIN TO FINAL GRADE.
<br /> \I t _ 'E ON yJ , , ' 2. THE OFFSETS AND COORDINATES OF ALL CATCH O
<br /> s En s SA4,r Hv BASINS ARE MEASURED TO CENTER OF STRUCTURE, 4 PAVEMENT RESTORATION PER C.O.E. STD. DWG. 316.
<br /> 1 I ,RV UNLESS OTHERWISE NOTED. I
<br /> """' I rs _ __. p 6" CLEANOUT TYPE 1 PER C.O.E. STD. DWG. 604.
<br /> I a 4 3. ALL EXISTING STORM DRAIN PIPE AND EXISTING CATCH
<br /> BASINS SHOWN IN THESE PLANS ARE TO BE PROTECTED O 6" CLEANOUT TYPE 2 PER C.O.E. STD. DWG. 604.
<br /> ` UNLESS OTHERWISE NOTED.
<br /> y �;� -..---------2.),, O7 ROOF DOWNSPOUT TO BE SPLASH BLOCKED ONTO RAIN
<br /> _ 4. SEE PLAN SHEET DR1 FOR STORM DRAINAGE NOTES. GARDEN STREAMBED COBBLE SPILLWAY.
<br /> `50 00 - _ � Sr„.--, i --\ DETENTION VAULT
<br /> _ O8 INSTALL 6" PVC STORM DRAIN PIPE STUB FROM
<br /> ---T`-------:;t v "'� CLEANOUT TO SWIFT SHELTER DOWNSPOUT LINE PER
<br /> ,`ti^ I r �" - DETAIL ON SWIFT II DWG. NO. BSP2.
<br /> 5/ 06\ r ,�� SCALE O9 CONNECT NEW CATCH BASIN TO EXISTING PIPE.
<br /> I DETENTION VAULT LOCATION DETAIL 10 CONNECT SHELTER DOWNSPOUT TO CATCH BASIN OR
<br /> r r \�, �•�•�•i i
<br /> / � �, - \-- 20 0 20 40 N.T.S. CLEANOUT VIA 6" PVC STORM DRAIN PIPE.
<br /> FEET
<br /> 100LF CUT OFF TRENCH \
<br /> 8LF 6" PVC Pipe 00.527 - �'- SEE DWG DD6 S? - ,\
<br /> ��
<br /> PROPOSED -__ 0 3 - `\O \ 1'
<br /> PUBLIC
<br /> DRAINAGE../� RIM=573.93
<br /> ` ; E1
<br /> \ 4" PED CONCRETE
<br /> "`\`
<br /> Sir
<br /> EASEM 47 ��' ,39LF 8" PVC 01.00% W/SOUD LOCKING UD ,/y
<br /> _ --.."PER COE STD. DWG 410 �
<br /> I 1 ��_ N:342759.30, E:1290699.08= S�' !re OUTFACE
<br /> % , Z GE=573.39 S •
<br /> \ 2" CSTC IE=572.8
<br /> ��4BLF
<br /> 8" PVC 01.00� 8" IE=570.39 (SW) •
<br /> 93LF 12" PVC 01.659 \
<br /> r 1.� � �_' E=573.18 STORM DRAINAGE NOTES:
<br /> S ,
<br /> S0 t
<br /> s"pVC - •� \\ \N\ 22.5 RAIN GARDEN 1. NO PART OF THE DRAINAGE SYSTEM SHALL BE COVERED,
<br /> pp , ` DO `� \ IE=572• .98 IE=572.37 CONCEALED, OR PUT INTO USE UNTIL IT HAS BEEN INSPECTED,
<br /> e 03 �' ` '\ \ ILSItD, AND ACCEPTED BY THE CITY OF EVERETT.
<br /> ;'c.
<br /> 4�4 •
<br /> ��� •� v vvv EVER 2. LETT STANDARDS AND L WORK AND ISTANDARD AL SHALL OSPECIFICA IONS OF CITYONFORM TO THE OF
<br /> zI "' S 55LF 12" PVC 92.16% •`. \ NEW DRAIN PROFILE WSDOT/APWA.
<br /> 0 CB#24 TYPE 1 , �• ..\ N.T.S.
<br /> o N:342729.24, E1290673.50 <9 �i •� �`\ \� - � 3. APPROXIMATE LOCATIONS OF EXISTING UTILITIES HAVE BEEN
<br /> " o, GE=573.32 .P .I OBTAINED FROM AVAILABLE RECORDS AND ARE SHOWN FOR
<br /> 8" IE=570.00 (NE) O © \ CONVENIENCE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR
<br /> ® 12" IE=570.00 (SE) 9� ® \� \ VERIFICATION OF LOCATIONS AND TO AVOID DAMAGE TO ANY
<br /> CB#29 TYPE 1 EXISTING \ 26LF
<br /> �\ ADDITIONAL UTILITIES SHOWN. IF CONFLICTS WITH EXISTING UTILITIES
<br /> N:342737.36, E:1290554.23 ARISE DURING CONSTRUCTION, THE CONTRACTOR SHALL NOTIFY THE
<br /> GE=575.40 EASEMENT • 6" PVC 01.D7 MIN ��\ `�`.\ \\ PUBLIC WORKS INSPECTOR AND ANY CHANGES REQUIRED SHALL BE
<br /> g 12" IE=571.46 (S) t
<br /> I i 0 5 PROPOSE DITCH \ APPROVED BY THE CITY ENGINEER PRIOR TO COMMENCEMENT OF
<br /> 12" IE=571.46 (NE) I I i- I • SEE DWG D 6 \\ RELATED CONSTRUCTION ON THE PROJECT.
<br /> „ - CB #4 TYPE 1 �\ \ 4. ALL STORM SYSTEMS WITHIN THE PUBLIC RIGHT-OF-WAY OR IN
<br /> I. _ SEE DWG. DP2 t,_ \ o .\ EASEMENTS MUST BE STAKED BY SURVEY FOR LINE AND GRADE
<br /> CB #3 TYPE 2-48" � \ \ PRIOR TO STARTING CONSTRUCTION.
<br /> I J VAULT CORNER \ \
<br /> SEE DWG. DP2 \ sX \ 5. ALL CATCH BASIN GRATES MUST BE STENCILED OR STAMPED
<br /> a m N 342670.69, \ \
<br /> I I E 1290712.07 ) DETENTION VAULT O \ "DUMP NO WASTE, DRAINS TO WETLAND."
<br /> \ SEE DWG NO. DD2-DD3 O \
<br /> a Q - I. �� \ 6. NO CONNECTION TO THE EXISTING MAINS WILL BE ALLOWED
<br /> \ EXCEPT BY MEANS OF AN APPROVED BACKFLOW PREVENTION DEVICE
<br /> r Q I I ,VAULT CORNER J \e, N,,,
<br /> \ LEGEND PRIOR TO SATISFACTORY FLUSHING, TESTING, DISINFECTION, AND
<br /> N 342646.80,e Lv II.
<br /> A C 65LF 6" PVC ,'( E 1290678.74 \\ \ RECEIPT OF SATISFACTORY BACTERIOLOGICAL TEST RESULTS.
<br /> '� - 1 \ \ SD STORM DRAIN• 7. CONNECTIONS TO AND TAPS ON EXISTING MAINS WILL BE MADE
<br /> j BY THE PUBLIC WORKS DEPARTMENT AT THE CONTRACTOR'S
<br /> m72 E "�_ !f \ \ \\ - - - DITCH EXPENSE. THE PUBLIC WORKS DEPARTMENT SHALL BE GIVEN AT
<br /> / 1C \ ■ CATCH BASIN LEAST 5 BUSINESS DAYS NOTICE FOR EACH CONNECTION. THE
<br /> Pt CB#•i TYPE 1 ISp I \ 'Q \ \ PUBLIC WORKS DEPARTMENT SHALL THEREAFTER DETERMINE THE
<br /> ,' N:342656.57, E:1290561.72 A \ • CLEANOUT DATE AND TIME AT WHICH THE CONNECTION SHALL BE MADE.
<br /> 12" IE=572.36 (S) C • �� FT #1 ` \\ 8. ALL WORK AND MATERIALS MUST CONFORM TO CITY OF EVERETT
<br /> `, :- 0 \ 6'X4' FL TERRA UNIT STANDARDS.
<br /> ''',1 g71.g033LF 6" PVC 01.0% MIN $ �� \ SEE DWG. DD6 \
<br /> r.,, , ,28LF 6" PVC = .0% MIN \ 9. A PRE-CONSTRUCTION MEETING SHALL BE HELD WITH THE CITY
<br /> _ o \ \ PRIOR TO THE START OF CONSTRUCTION. THE CITY OF EVERE1T`.' - \ PUBUC WORKS CONSTRUCTION DMSION MUST BE NOTIFIED AT LEAST
<br /> I ® �O BG _ 0G \\ .0i \ 24 HOURS PRIOR TO COMMENCEMENT OF CONSTRUCTION.
<br /> 11'
<br /> 4 ' ® ¢!, I S , s `\ \ \ \ 10. THE CONTRACTOR OR THE CONTRACTORS'S AUTHORIZED AGENT
<br /> D 0 50 I �,r ',`\ B9 �y� ,,` © / `\ \ \ SHALL NOTIFY THE PUBUC WORKS DEPARTMENT OF A PERSON WHO
<br /> E r ��- / - \ l- f 73LF 6" PVC 01.0% MIN . `\` tT \ CAN BE CONTACTED REGARDING PROBLEMS DURING CONSTRUCTION
<br /> e 1 ( cD �.� \ ON A 24 HOUR BASIS.
<br /> 66LF 12" PVC ®O.SSY. IIII ❑ 1
<br /> u i 0 56% I 19LF 6" " C 01.0% MIN - \\ 11. MAINTAIN A MINIMUM OF 10 FEET HORIZONTAL AND 18 INCHES
<br /> 'e OO \ VERTICAL SEPARATION BETWEEN POTABLE AND NON-POTABLE
<br /> CB #2 TYPE 1 •• I 0 �. ``` \ CONVEYANCE SYSTEMS.
<br /> N SEE DWG DP2 1 \ 5 \ \. \ 12. ALL CITY OF EVERETT VALVES SHALL BE OPERATED BY PUBLIC
<br /> c \ p \ •\\ WORKS DEPARTMENT PERSONNEL ONLY. ALL VALVES, NEW AND
<br /> S \ ``\ EXISTING, SHALL BE ACCESSIBLE AT ALL TIMES.
<br /> a I OEC I \ > O\ Vi/ \� \\ `\` \\
<br /> MATCHLINE SEE SHEET DR2ll
<br /> 811 .
<br /> or
<br /> Know what's below. I
<br /> °gER T Call before you dig.
<br /> 11^ Z/8/17 ADDENDUM NO. 1 MS DS 9" Drown By Date COMMUNITY TRANSIT Drawing No
<br /> a 3/16/17 CHANGE ORDER NO.1-RESPONSE TO CV PERMIT COMMENTS MC DS p E RT E E T ¢ m DR1
<br /> n '�� m MMC 10/14/18
<br /> � 7/22/19 RECORD DRAWING REVISIONS Al' BC o o i �'/ d"- oesfyaed By tbriz
<br /> \ 9/23/19 ADDITIONAL BUS SNEL-L- S MC MM co m m U n I t y t r a n s I t y , q 54923 " -4w, MM 10/14/19 1"-ZO' SEAWAY TRANSIT CENTER
<br /> EVERETT, 98201E,SUffE900 � _ ,. `�.rs/pNAL eOk% Checked
<br /> By 10/14/19 Vert - /(. /,��� S�eOt No.
<br /> o No. Date Revision 425.252.7700 I 800.615.9900 AVProw.d BY Project Number DRAINAGE PLAN / ,Toro,
<br /> By APPr. ( 20160067.001 0 71
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