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<br /> • SECTION 18 , TOWNSHIP 28N , RANGE W . M .
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<br /> L . ! • - , SEE NOT • NOTES U
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<br /> i. 1 r :c s : • ' 1. 'CATCH BASIN INSERTS SHALUBEREMOVED:ATTHE (
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<br /> i / • / ! .. .• 4; 5"MAX END OF THE PROJECT. Q
<br /> . I -' r/. 0 .Y, STOCKPILE t I t , ::' PRAI1aAGEB.Te" "TRIM
<br /> i 2. CAT CH BASIN INSERTSAREIONL?rO E1NSTAC4EDIlUSEE NOTE i i r 1 .+ �� • • < < NAGEbEV10ESPERT1iEMANUFACrURESS
<br /> ' 7 / i I . '/ E OMMENE)ATR)NS.CAtCITBAS1tJINLBTINSERTS
<br /> 1 1 yn , GRATE FRAME" ax �,. OVERFLOW BYPASS SHALL BEINSTALLED IN:CURB INLETS.
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<br /> lDPS
<br /> <` j a. :- `* BELOWINLETORATE: 3, CATCH BASIN'INSERTS SHALL BE INSTALLEDPRIORkTO
<br /> t aeTtr ana r" /, / I e * SEDIMENT • DEVICE
<br /> a I I ® I I I ® (k• I I 17 4 I ll ! I • • 'FA
<br /> f ,' CLEARING AND GRADINGRCTIVITY;OR UPON •
<br /> d• ' ;` . "' / i. I P4AtEMENT'OFANEW'CkTbH!}ASIN• W
<br /> Y.- a r / / . FILTEREDWATER
<br /> 4111 ,
<br /> • + G yd 4 SEDIMENT SNALL BEREMOVED FROM THE UNIT QQ
<br /> ? a <' , , . / 4 a ' VhHEN R BECOMES ONE.THIRD FULL:OR IN: .' .
<br /> i. :'•• 'i , `•• s ACCORDANCE WITH THE MANUFACTURES'
<br /> ibi
<br /> - , % k. • a' •.•. ,..` INSTRUCTIONS.
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<br /> tf < + s, a, • • i /a n : ° •, �. 1 5. 'SEDOUIENT#EN}OVRI SNALLBEACiONAf?USHEDBY C a a a C<,
<br /> { a I ! '. -,;///I/////J/ - s°`•• n REMOVING THE INLET INSERTS EAAPTYING,AND
<br /> < ' < • • •
<br /> RE-M37ALLIN6 RINTO LHE EATCN,6ASIN.DO NQT
<br /> { • ainiii'J r ' "" a,. WASH SEDIMENT INTO STORM DRAINS WHILE C�
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<br /> CLEANING.
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<br /> r T `�"" • ,t` x �' "v : O. .SIZE THE BELOW INLET GRATE DEVICEIBIGD)FOR:THE, 0•`� •• �`
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<br /> I I. , STORM WATER STRUCTURE YTCMILlSERYICE J• •.• j
<br /> • • '...•,' • •F ,,;a 7. THE BIGOSHAI.L�#:4VEA BUILTIN fItGH4EOl1I RELIEF .� i ;�+•�
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<br /> E < • / ERFLOw B
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<br /> SYSTEM(OV YPASS)
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<br /> o +• ° • • -- -.._.- i '• e»t - < ..s•x' .:• T) V & THERIEVALSY$TEM MUST ACL07NREMOVALD.F i� 4i' •
<br /> '� C 1 ..- R ..- <4•:' o : I' e ` EBIGDWITHOUTSPILUNG THE COLLECTED S . ` c4.,,
<br /> ! SE ON VIEW
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<br /> MATERIAL 0°
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<br /> OY V ' • •t ' :` v• I a. 4'' !, < '• _ ti d t• '+ . a 8. PERFORM MAINTENANCE IN.ACCORDANCE WItH SO�t
<br /> o R'•� • I • L = ' _ E STANDARD SPECIFICAATIO.N8-01:3(15).
<br /> . • } . SYSTEtvC
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<br /> /per < i • < r I -_ pRAtNAC�E6RATE �%
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<br /> %• •+ • j WSDOTSTD.R AN 1-d020'•00 ACCEPTABLESLAMTUTf IF
<br /> BELOW2 I f ,::: MAINTENANCEMEEIS.NOTES 16
<br /> /i/iiiiii//i/iiiii/iiii/i/irii/i//ism i/i r/if' DEVICE INLET-GRATE OVERFLOW BYPASS
<br /> ET-GRATE
<br /> / CITY OF EVERETT •
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<br /> a , < I 'TYPICAL
<br /> CONS7. ENT. x r' " ' •• ". , •" I � •
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<br /> ' I PER COE STD. :!.. <-- .'. A,- t I • '
<br /> �•, DWG 201. r . 4 : . / !
<br /> PUBLIC WORKS DEPARTMENT`
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<br /> / (MODIFY AS :T�• ,:�: ' I ,k• THg A, �r
<br /> 4. ' ( 4', , TT., /' � • ISOM ETRIG VIEW
<br /> ! NEEDED) < ' _ x �-ti'<_ G ;i`ORM DRAIN INLET 210:
<br /> •PROTE .. ..
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<br /> 4 ,b FF-539. 70
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<br /> 111f 11 '11I . NOTES CO
<br /> 1.
<br /> 1. -STABILIZED CONSTRUCTION'ENTRANCE SHALL
<br /> 1utEETTHE RECRGIREMENTS Of WSDDTSTANDARD'
<br /> I t .;
<br /> INLET r1 3FECIFICAnCNS C1ONGo1.3( ).
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<br /> k. PROTECTION i '
<br /> • (TYP.) \
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<br /> / INSTALL DRIVEWAY CULVERT
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<br /> I �T( •'' .'. I -•. ' ; ' �7''��� �� (j IF THERE 15 A RDALISIDE DITCH
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<br /> 1.. , ,4; '• '• .- / * I a .: t PERMEABLE BALLAST TYRICALSEE ++ 4-
<br /> e i �.' STANDARD.SPECIFICATION
<br /> r I { S CTION 9413,912) W
<br /> W W W W W ' - / -,.._ i ) LENGTH AS REQUIRED IOD•MIN EXCEPT DEPTH l e e ire •
<br /> I I SITES WITH LESS THAN ONEMAY BE REDUCED 1X:1 SO' !ACRE •
<br /> N FOR TYP1CAl •5��`' s •y3i+s re N .' •
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<br /> INSPECTOR.....dj OF EXPOSED S APPROVED BY
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<br /> 10 " to y I lam: 1 2=1 I Ili 1 1 'h 1 Ifl -I-"1 I 1 1 1 1 1 1 ® 1 1 / I • 3 EXPO OILOR
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<br /> Ir / s PLACECONSTRUCTION
<br /> STRUCTI L Lr
<br /> _�__ :.. / / STABIUZATION FROM THE EDGE OF THE EXISTING PROVIDE FULL WIDTH OF
<br /> r »_.. I ROADWAY TO THE CONSTRUCTION ENTRANCE,
<br /> ,,, + '' < -•_ 1NGRESS/ECyRESSAREA;.
<br /> yi r '744� •�* J _ _ " _ \ 1 f OR AS DIRECTED BY 15'Iv11N " •_�!► y.
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<br /> �- w� '-~ CONSTRUCTIONA L N. / .--' iI■u+r� . ``:. \ I PLAN i 80.3Q-02 ACC PT B E SIIBSTITI3 TE T
<br /> �•• ,.t� _
<br /> � ENTRANCE W
<br /> I d ,• <. \\ \ \3 I I t� 1 ws -. :CITY OF EVERETT •
<br /> E.. T - _
<br /> •
<br /> �. i y' «"•a. k < " _� I mr' PUBLIC`WORKS DEP*RTMENT
<br /> LIMITS OF CLEARING \ \ I // I • sus :I �. g ul""" O31 2O17 •
<br /> I d MARK W ORANGE ' I I ' / I '�,://e"
<br /> I . / I CONSTRUCTION ACCESS IU
<br /> ! . ' . ! �' � 1 I 1 I I � 2C11
<br /> FLAGGING I I ' 1I 1 I .1.:2 I I . • .
<br /> .: `� ,� / 1 I 1 i • 1 1 ASPHALT SWALE I
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<br /> EROSION & SEDIMENTATION CONTROL NOTE:
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<br /> • 1. Approval of this erosion/sedimentation control (ESC) plan does not constitute an approval of permanent road or drainage design
<br /> (e.g. size and location of roads, pipes, restrictors, channels, retention facilities, utilities). ›... W
<br /> •
<br /> 2. The implementation of these. ESC plans and the construction, maintenance, replacement, .and upgrading of these ESC facilities is - c6 w
<br /> the responsibility of the applicant/contractor until all construction is completed and approved and vegetation/landscaping is z
<br /> .., e ...
<br /> IC)
<br /> established. Z p W .
<br /> 3. The boundaries of the clearing limits shown on this plan shall be clearly flagged in the field prior to construction. During the 7
<br /> . . 2C) Vzconstruction period, no disturbance beyond the flagged clearing limits shall be permitted. The flagging shall be maintained by the rrl 0 W
<br /> • applicant/contractor for the duration of construction:
<br /> 2 W ._
<br /> 4. The ESC facilities shown on this plan must be constructed in conjunction with all clearing and grading activities, and in such a �^ (1) 0 1-.
<br /> 0 20 40• manner as to ensure that sediment and sediment laden water do not enter the drainage system, roadways, or violate applicable V J . 2 z
<br /> O + .
<br /> ( water quality standards. 0 _ z
<br /> ' 5. The ESC facilities shown on this plan are the minimum requirements for anticipated site conditions. During the construction period, ` `` ; =Ws _ CO
<br /> HORIZONTAL SCALE 0 N •
<br /> • 'these ESC facilities shall be upgraded as needed for unexpected storm events and to ensure that sediment and sediment-laden CALL 48 HOURS Z a
<br /> water do not leave the site. s' 0
<br /> 6. • The ESC facilities shall be inspected routinely and maintained by the applicant/contractor to ensure their continued functioning, BEFORE YOU DIG
<br /> • especially after storm events. 811
<br /> • T.E.S.C" LEGEND 7. The ESC facilities on inactive sites shall be inspected and maintained a minimum of once a month or within the 48 hours
<br /> TOPSOIL/STOCK PILE NOTE: - following a major storm event.
<br /> PILES ARE TO BE COVERED W PLASTIC 8. At no time shall more than. one foot of sediment be allowed to accumulate within a trapped catch basin. All catch basins and PRo I."°' OSN.BY
<br /> / - - - - STRAW WATTLE OR EQUIV. BMP C235PP. 19-0129 JMS
<br /> SHEETING WITHIN 24 HOURS. conveyance lines shall be cleaned prior to paving. The cleaning operation shall not flush sediment laden water into the downstream
<br /> system. - - - DATE: i
<br /> CONTRACTOR TO INSTALL STRAW WATTLES OR ® I ® 1 ® CLEARING LIMITS PER BMPC103 9, Stabilized construction entrances .shall be installed at the beginning of construction and maintained for the duration of the project. 2/11/2019 '
<br /> OTHER PROTECTION WHERE NECESSARY ALONG Additional measures may be required to ensure that all paved areas are kept clean for the duration of the project.
<br /> PERIMETER IF RETAINED VEGETATION DOES NOT SCALE: •
<br /> PROVIDE ADEQUATE PROTECTION.VEGETATION
<br /> - • 10. The Contractor shall provide periodic street cleaning to remove debris and sediment tracked off the site. I" = 20' '
<br /> 11. Appropriate measures shall be taken to stop sediment from entering surface water bodies if .the proposed BMPs fail. DRAWING NO.
<br /> - • 12. Bare and/or disturbed soils_ shall remain uncovered and/or' unstabilized for no more than 2 days from October 1 through April 30, .--
<br /> and for no more than 7 days from May 1 through September 30. 2 OF -1'
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