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PORTION HE SW 1/4 OF SECTION 02,T 28 N, R 04 CITY OF EVERETT T.E.S.C. STANDARD NOTES
<br /> _ -_----- 1. APPROVAL OF THIS EROSION/SEDIMENTATION CONTROL(ESC)PLAN DOES
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<br /> _ -' �� '--- ___ \ - --___ - �� --` - \ , � _ ---___ I ' � / \ `� NOT CONSTITUTE AN APPROVAL OF PERMANENT ROAD OR DRAINAGE DESIGN
<br /> _ _
<br /> __ � - (E.G.SIZE AND LOCATION OF ROADS PIPES RESTRICTORS CHANNELS
<br /> T.P. --- _ - - = ' TYP. I RETENTION FACILITIES,UTILITIES).
<br /> \ - 4 E 4 \\
<br /> W TLAN D B S FP _ - ___- - 11 \ 2. THE IMPLEMENTATION OF THESE ESC PLANS AND THE CONSTRUCTION,
<br /> l ® O� TMP AND
<br /> ,-- .L D\_ TLA ____ _, / / _ \ MAINTENANCE,REPLACEMENT,AND UPGRADING OF THESE ESC FACILITIES DAV I D EVANS
<br /> WL WET ,'
<br /> - -- - -- \ I THE RESPONSIBILITY OF THE APPLICANT/CONTRACTOR UNTIL ALL
<br /> �- _ .X wNoASSOCIATES INc.
<br /> CONSTRUCTION IS COMPLETED AND APPROVED AND
<br /> �/ ETLAND M-- ,�_ ''�//-\��\ / "�"- __ _ - \\` /- _ _---- VEGETATION/LANDSCAPING IS ESTABLISHED. W.Marine
<br /> Suite2 Oiew Drive
<br /> / / /
<br /> - 3. THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS PLAN SHALL BE Everett,WA 98201
<br /> 1 `-,�� < 3, _- „/ CLEARLY FLAGGED IN THE FIELD PRIOR TO CONSTRUCTION.DURING THE 425.259.4099
<br /> ------- '�� CONSTRUCTION PERIOD,NO DISTURBANCE BEYOND THE FLAGGED CLEARING
<br /> ' -- - -'--- LIMITS SHALL BE PERMITTED.THE FLAGGING SHALL BE MAINTAINED BY THE
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<br /> ------ --'- _-— -----_ - - - APPLICANT/CONTRACTOR FOR THE DURATION OF CONSTRUCTION
<br /> �y - -- -- - _— --_ - - =--= - __ --- - _ ---- - - - .
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<br /> ;---1� -, - -3-----�--- - -1 \> `, - _ - `1 � ---- _ _ __ -- - Qj� _ 4. THE ESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED IN
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<br /> ''•a �'r'-=r •a)\Q � �$,�. •�\ \.�_ =_--• -, ��--3-,!� .4 9 9-�.-/�- b� CONJUNCTION WITH ALL CLEARING AND GRADING ACTIVITIES,AND IN SUCH A
<br /> MANNER AS TO ENSURE THAT SEDIMENT AND SEDIMENT LADEN WATER DO
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<br /> -- ' - NOT ENTER THE DRAINAGE SYSTEM,ROADWAYS,OR VIOLATE APPLICABLE
<br /> WATER QUALITY STANDARDS.
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<br /> 1 I i i�i�03 ro oN I all 3 91 � i i) � � �/ � ��, � `a ��`,, � y') /� 4 4 � � ;'4 � � 4 _�"'" 4 )i -� � � � � ;�, - --" �
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<br /> '14' � `� / _-- - 5. THE ESC FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM REQUIREMENTS
<br /> -'"�� \ FOR ANTICIPATED SITE CONDITIONS.DURING THE CONSTRUCTION PERIOD,
<br /> �`\ .A �; ) ' ) )/ / J _ THESE ESC FACILITIES SHALL BE UPGRADED AS NEEDED FOR UNEXPECTED
<br /> / ' r ' ') a ; ) j )�`_- �8 �' �') �' _--� -j ) ) ) �•, i ' \ = - STORM EVENTS AND TO ENSURE THAT SEDIMENT AND SEDIMENT-LADEN
<br /> �, ' `v < - i/ ( I '/ o ��� � � / WATER DO NOT LEAVE THE SITE.
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<br /> -----_---- _- - ---}, ya av a e �`�� PS a a a a a a a 1 �� a °,g a`� I 6. THE ESC FACILITIES SHALL BE INSPECTED ROUTINELY AND MAINTAINED BY Z
<br /> THE APPLICANT/CONTRACTOR TO ENSURE THEIR CONTINUED FUNCTIONING, W
<br /> \ \
<br /> ) )` ) ' �' )I ) ) 3�-}�j )�`--3�_�) ) 3 `�� )`� )`� ) ) ���4 )i ) ) '9' ) T) )i .�`� W
<br /> I, �\ ) '' ESPECIALLY AFTER STORM EVENTS. V
<br /> a;' a a a a ��;_—a `\ a a \tea a `. a `. a a a N:a--�, a >a %a Y \/ J Q Z
<br /> 7. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND
<br /> - a ` `. ) 1 a ) -)_-- a a ) -�' -� -�- )_-_�' ) ) ) )V ) ),, ,a'\\\ Q o
<br /> \ - /' MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN THE 48 HOURS H Q
<br /> 1 `\ 1',\� I ') ) ") '�'�� ? "�" ��^-�`� a'�---� •9`\��_;__r- a-.._ 3,�:.j� _� �f�-��•• .a...,p i'-}� �a a'� a -�, \ a Ni a li a� a FOLLOWING A MAJOR STORM EVENT. V J J
<br /> - - — /2' 77i DC W N a
<br /> -- )/ % ) ---\) ) 1 ) ) )% ) ) ) ) ) ) ',)--- ) ) / ) I ) ,) y- ) i� � ) ,-� 4 Ni 'A, - -�8. AT NO TIME SHALL MORE THAN ONE FOOT OF SEDIMENT BE ALLOWED TO Z
<br /> ' `\ `� 0 ACCUMULATE WITHIN A TRAPPED CATCH BASIN.ALL CATCH BASINS AND Q J U
<br /> 3 a `I a `. I a) a H a CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING.THE CLEANING m
<br /> \ i i Iy'�p' I • I '� 1 / \ ` 7' \I \ OPERATION SHALL NOT FLUSH SEDIMENT LADEN WATER INTO THE Z
<br /> \) a; ) 3'- a a ) ); a ) ) a .-' ) ) '1 3 „77 a I�/ a a a I a ( O
<br /> "+, I \ DOWNSTREAM SYSTEM. Q V) W
<br /> ) , �� )\ WET�ANDA'/ a �)�I a ; -�-�-- v vw H
<br /> PS �` `� \` i �� ) ai, ) ) ) ) '1 ) a ) )\ `�a ,� `9. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE J
<br /> / " 4R I �� ,-_ BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE
<br /> �; a ai a �' a ) ) �, a ) 3-� a ) ate`-'a; a
<br /> . p \ _ ��� %j PROJECT.ADDITIONAL MEASURES MAYBE REQUIRED TO ENSURE THAT ALL
<br /> \�. WETLAND F DC d` ``a\ ``) \\ d�` `� )/' a I'` a ) ) 3 '` ) a /j a PJ j'' `- ��I\ /- "-✓'a, PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. Q
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<br /> 10. THE CONTRACTOR SHALL PROVIDE PERIODIC STREET CLEANING TO REMOVE
<br /> '4,JJJ y'j
<br /> a/ a ' DEBRIS AND SEDIMENT TRACKED OFF THE SITE. �
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<br /> 11\ 520- y 11. APPROPRIATE MEASURES SHALL BE TAKEN TO STOP SEDIMENT FROM
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<br /> ENTERING SURFACE WATER BODIES IF THE PROPOSED BMPS FAIL.IF BMPS IX
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<br /> FAIL AND SEDIMENT-LADEN WATER IS LEAVING THE SITE IMMEDIATELY
<br /> "�. W
<br /> NOTIFY YOUR PUBLIC WORKS INSPECTOR. >
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<br /> ' `i-- ==7 _= -=s�' - `-� j-;;; -_ 1�____�___-%____-�• `) �`� ` a\ �1 `� � %%�•/ i/ / j'� / / 12. BARE AND/OR DISTURBED SOILS SHALL REMAIN UNCOVERED AND/OR LL
<br /> -- 1 Ii/ _ ��3- 9 � c+ _-� -\) `; \ \a ' a /� '•'�3' / /w/ `�/ _ UNSTABILIZED FOR NO MORE THAN 2 DAYS FROM OCTOBER 1 THROUGH
<br /> APRIL 30,AND FOR NO MORE THAN 7 DAYS FROM MAY 1 THROUGH
<br /> a \ % _- H
<br /> SEPTEMBER 30. U
<br /> 13. NOTIFY THE CITY PUBLIC WORKS INSPECTOR AT LEAST 24 HOURS PRIOR TO
<br /> \ \ WETLAND J
<br /> DEWATERING ACTIVITIES.HANDLE HIGHLY TURBID OR OTHERWISE w U¢
<br /> CONTAMINATED DEWATERING WATER SEPARATELY FROM STORMWATER. F
<br /> TYP. o m
<br /> 14. THE APPROVED PROJECT PUBLIC WORKS PERMIT AND SWPPP SHALL BE w
<br /> - RETAINED ON SITE OR READILY AVAILABLE TO THE CONTRACTOR
<br /> WL TYPr THROUGHOUT THE DURATION OF THE CONSTRUCTION PROJECT 0
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<br /> 15. DESIGN,INSTALL,IMPLEMENT,AND MAINTAIN EFFECTIVE POLLUTION
<br /> /____ \ \ `� TYP' PREVENTION MEASURES TO MINIMIZE THE DISCHARGE OF POLLUTANTS
<br /> // // vA; �� z 3 - ---
<br /> STANDARD PRACTICE CODING SYSTEM / \ {/'f 16. PROTECT ALL LID BMPS FROM SEDIMENTATION THROUGH INSTALLATION AND
<br /> ` CE i MAINTENANCE OF EROSION AND SEDIMENT CONTROL BMPS ON PORTIONS OF
<br /> v CONTRACTOR TO INSTALL AND MAINTAIN ALL EROSION CONTROL BMP'S AS - \ \ � \`--- \ � THE SITE THAT DRAIN INTO THE LID BMPS.
<br /> ,§ SHOWN ON THIS PLAN IN ACCORDANCE WITH DEPARTMENT OF ECOLOGY \ / \ ` ' �7
<br /> STORMWATER POLLUTION PREVENTION REQUIREMENTS SUMMARIZED ON `J/ =Y `�_�, \\�` _ // , ' �,I WET WEATHER GRADING&SWPPP NOTE Y w
<br /> SHEET C4. IF BMP INSTALLATION AND MAINTENANCE IS INADEQUATE TO MEET _\ / \\
<br /> N THESE REQUIREMENTS CONTRACTOR TO PROVIDE ADDITIONAL BMP'S AT NO
<br /> ADDITIONAL COST TO OWNER. 1. FROM OCTOBER 1 TO APRIL 30,NO DENUDED SOIL AREAS AND SOIL �+
<br /> STOCKPILES MAY REMAIN EXPOSED FOR MORE THAN 2 DAYS,AND NO j p
<br /> \ 3 ' / / / / MORE THAN 7 DAYS FROM MAY 1 TO SEPTEMBER 30. w z Z
<br /> �> .y is
<br /> 17 CODE BMPs / ,- ---"i� / / � Q a
<br /> STABILIZED CONSTRUCTION ENTRANCE/EXIT SWPPP BEST MANAGEMENT PRACTICES o W
<br /> CE
<br /> 9 (D.O.E.BMP C105) THE LOCATION AND TYPE OF PROPOSED MEASURES FOR TEMPORARY EROSION w w
<br /> CONTROL SHALL BE AS FOLLOWS: > 1°
<br /> WETLAND F o
<br /> ' DC DUST CONTROL(D.O.E.BMP C140) ' I /
<br /> p O I', / SEDIMENT BASIN -DETENTION POND TO BE UTILIZED AS z
<br /> w TEMPORARY SEDIMENT BASIN a z
<br /> IP CATCH BASIN/INLET SEDIMENT PROTECTION -'I ," -----�i//% / / / // I GMULCH RADE AND HYDROSEED -ALL EXPOSED SOIL UPON ATTAINMENT OF FINISH
<br /> o (WSDOT STD PLAN-40.20-00,SHEET C3&D.O.E.BMP C220) , ./ SILT FENCES -AT DOWNSLOPE SIDE OF AREA TO BE CLEARED
<br /> T.E.S.C. /GRADING NOTES / / �� kkk/ \ ` AND AT TOE OF FILL SLOPES
<br /> g MlJ MULCH AND/OR MATTING(D.O.E.BMP C121) 1 - i N l �/ �� N. S,f
<br /> INSTALL INLET SEDIMENT PROTECTION ON ALL EXISTING STORM DRAIN 1 / EROSION CONTROL MONITORING PLAN a
<br /> STRUCTURES WITHIN 500 FT OF SITE PER BMP C220(SEE DETAIL,SHEET C5). I i /
<br /> o PS TEMPORARY&PERMANENT SEEDING(D.O.E.BMP C120) O / , �' ' I / 1 ___-- �^
<br /> INLET PROTECTION SHALL ALSO BE INSTALLED ON NEW INLETS ONCE -'
<br /> $ PERMANENT STORMWATER CONVEYANCE SYSTEM IS IN PLACE. 1. OBSERVE EROSION CONTROL MEASURES AT THE BEGINNING AND END OF
<br /> WORK LIMITS&HIGH VISIBILITY FENCE AS SHOWN OR AT I EACH DAY.REPAIR AND/OR REPLACE AS NECESSARY TO ASSURE PROPER 3�z3� �•
<br /> c a W L PROPERTY LINES.(D.O.E.BMP C103) CONTRACTOR SHALL INSTALL PERMANENT STORMWATER DETENTION POND AT - , I FUNCTION.
<br /> OTHE BEGINNING OF EXCAVATION TO PROVIDE FOR SEDIMENT AND FLOW \_,( ONp1
<br /> dLL - -'-- I 2. OBSERVE COLLECTION FACILITIES DURING PERIODS OF HEAVY RAINFALL AND
<br /> u o PC PLASTIC COVERING(D.O.E.BMP C123) CONTROL.SEE C6.00 AND C6.1 FOR DETAILS. ` , / WET WEATHER CONDITIONS.
<br /> ¢� ALL UTILITIES-HYDRANTS,POWER AND COMM.CONDUIT AND BOXES, \\ / U 3. OBSERVE AND MONITOR STABILIZATION TECHNIQUES.MAKE REPAIRS AND/OR
<br /> S F TEMPORARY SILT FENCE(D.O.E.BMP C233) � SIDEWALKS,ADA.RAMPS,ETC.SHALL BE PRESERVED.NOT ALL EXISTING � \ I � I ' ALTERATIONS AS NECESSARY TO PREVENT EROSION. CHECKED BY:JNS
<br /> a T II LEGEND DESIGNED BY:AC
<br /> a a O I / I 4. COMPLY WITH ALL WASHINGTON STATE DEPARTMENT OF ECOLOGY(D.O.E.) DRAWN BY:TR
<br /> m m ITEMS ARE SHOWN ON THE SURVEY BASE. I
<br /> --420------ 10'PROPOSED CONTOURS C) ROCK CHECK DAM AND CITY OF EVERETT(C.O.E.)REQUIREMENTS FOR DISCHARGE OF
<br /> n'v GRADING IN THIS AREA TO BE 2:1 MAX FROM PROPOSED FINISHED GRADE TO ------422------ 2'PROPOSED CONTOURS FIRST SUBMITTAL DATE:07/14/22
<br /> 4 ® OVERFLOW STRUCTURE STORMWATER.
<br /> MATCH EX.GROUND. I �� FILTER FENCE
<br /> KNOW WHAT'S BELOW I/ �-- CONSTRUCTION FENCE O INTERIM CB PROTECTION
<br /> CALL BEFORE YOU DIG I �� (INSERT) PROJECT
<br /> ',' I I I ! CLEARING SCALE 281200000004
<br /> 11 / LIMITS OF CLEARING EM
<br /> RIPRAP 60 0 30 60 120
<br /> IN Z 9
<br /> ••• TEMP INTERCEPTOR SWALE � MULCH AND EROSION � � SHEET NO. O3 OFO9
<br /> o callbeforeyoudig.org a- c TEMP INTERCEPTOR CULVERT CONTROL HYDROSEED MIX (FEET) w w■O
<br /> a 1 INCH=60 FT. /\.I'3
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