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A PORTION OF THE NW 1/4, SECTION 12, T 28 N, R 4 E, WM
<br /> STANDARD PRACTICE CODING SYSTEM
<br /> €1.1)
<br /> CONTRACTOR TO INSTALL AND MAINTAIN ALL EROSION CONTROL BMPS
<br /> AS SHOWN ON THIS PLAN IN ACCORDANCE WITH DEPARTMENT OF
<br /> ECOLOGY STORMWATER POLLUTION PREVENTION REQUIREMENTS
<br /> SUMMARIZED ON SHEET C4. IF BMP INSTALLATION AND MAINTENANCE IS
<br /> INADEQUATE TO MEET THESE REQUIREMENTS CONTRACTOR TO PROVIDE 0)
<br /> ADDITIONAL BMPS AT NO ADDITIONAL COST TO OWNER. �r '� NORTH >
<br /> CODE BMPS ) 1`5 J FF > �?`" , � \
<br /> A � � � �� a ' � -41,,,\
<br /> �� 0
<br /> Mi �Iy'�'% 4 L " - Sl O 50 100 200
<br /> CE STABILIZED CONSTRUCTION ENTRANCE EXIT / �' 1 1 ° •. �'C`. \ � aS' I
<br /> / J1 \ �1-. , .} O SCALE: 1'=100'
<br /> (D.O.E. BMP C105) )" °3. w rl-_. ,` //� �.� ------7_,_
<br /> r ::9111/:
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<br /> CL CLEARING LIMITS k HIGH VISIBILITY FENCE(D.O.E. BMP C103) Jjjj ,1��i Y *`* �:���r� \ ��/ `\ I�_' 'J 7 f �'� %"�� 7:%:,� C �" F
<br /> .,,N F(7)
<br /> CHAIN LINK CONSTRUCTION FENCE / a \ �•
<br /> .. 1; " / d \� 141.;
<br /> ni. Z l— ;QDCDUST CONTROL D.O.E. BMP C140 J ..(,/ �\- � \� y,� .c, %/ JL /0.11' , .�\, �' f � skiPi `\ Q Q W
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<br /> INTERCEPTOR SWALE W/ROCK CHECK DAM (D.O.E.BMP C200) ,, �� rCL • ji.pi • CL CCHBASIN INSEDIMENTPROT ON // / ir \ � !�i \4i(WOT STD PLAN I-40.20-00&DOE. BMP C220) �' %`�: �� �-+- ' __27,596,-..___ -�� � \\\ ljy�j/ �``�,� \ \ -' \ Z
<br /> MU MULCH D.O.E.BMP C121 / / � ' \ \ \ { /x �'._, '' Z
<br /> PC PLASTIC COVERING(D.O.E.BMP C123) ---‘,7--
<br /> , x : / /9,� /� / / �� ~l._ti ,`� Eul9 Alk y - .. � \ `� m4PSTEMPORARY&PERMANENT SEEDING(D.O.E. 8MP C120) 'L% /A /,/- - /
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<br /> SB SEDIMENT BASIN TRAP D.O.E. BMP C241 / 4---y,
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<br /> SF TEMPORARY SILT FENCE(D.O.E.BMP C233) 0 / //,/g
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<br /> ® PRESERVING NATURAL VEGETATION(D.O.E. BMP 0101) /) �/ ' �®7 ,� _ � - - '.-- -.--\ -- ��� V h�
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<br /> / ` �^ .,,� �i ? x � 1 �; `�,� �t '" �- t / rte-- 1 / - :_... _. _ _ _ , _-i ,_,s.-�cn-. REVISIONS: APPD.
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<br /> ` ' IyI I a / y' d �� +� T,/, DATE: APRIL 2017
<br /> j Z I I� 1 ?'1'- '-'1,,:-
<br /> � \,.C� - �� ' '`_r -• / DESIGN: MY
<br /> I' �1. � �� ->_�'� ��,y� DRAWN: CU(
<br /> 5§ F'_. 1 J _� ip
<br /> y"�� .''S' `l ` CHECKED: JS
<br /> R K--'iP '' t� II - : . c:�''L-' 0j/� _�— a REVISION
<br /> :�, NUMBER:
<br /> „-c---1-.) iy. r....!..,,,...,0
<br /> i
<br /> EROSION CONTROL MONITORING PLAN SCALE:1-100
<br /> `� WET WEATHER GRADING&SWPPP NOTES
<br /> m —i /''���—
<br /> B �_� _� - - - - 1. OBSERVE EROSION CONTROL MEASURES AT THE BEGINNING AND END PROJECT NUMBER:
<br /> ---� ("- .,), i. FROM OCTOBER 1 TO APRIL 30, NO DENUDED SOIL AREAS AND SOIL STOCKPILES OF EACH DAY. REPAIR AND OR REPLACE AS NECESSARY TO ASSURE
<br /> i;� SWPPP BEST MANAGEMENT PRACTICES MAY REMAIN EXPOSED FOR MORE THAN 2 DAYS. PROPER FUNCTION. CEMXOOOOOOOS
<br /> a• \ -.`}-,....k_..-.-1.4..,-4._,,,-
<br /> THE LOCATION AND TYPE OF PROPOSED MEASURES FOR TEMPORARY EROSION 2. BETWEEN OCTOBER 1 TO MARCH 31,NO MORE THAN 500 FEET OF CONTINUOUS 2. OBSERVE COLLECTION FACILITIES DURING PERIODS OF HEAVY
<br /> \ CONTROL SHALL BE AS FOLLOWS: TRENCH MAY REMAIN OPEN AT ONE TIME UNLESS CHECK DAMS TO REDUCE FLOW RAINFALL AND WET WEATHER CONDITIONS. DRAWING FILE:
<br /> Zi12
<br /> - VELOCITIES AND PREVENT EROSION ARE INSTALLED IN ACCORDANCE WITH THE EC-003-EC-CEMX0005 Div9.dwg
<br /> Z I1 SEDIMENT BASIN -DETENTION POND TO BE UTILIZED AS SNOHOMISH COUNTY EDOS. 3. OBSERVE AND MONITOR STABILIZATION TECHNIQUES.MAKE REPAIRS
<br /> I • TEMPORARY SEDIMENT BASIN AND/OR ALTERATIONS AS NECESSARY TO PREVENT EROSION.
<br /> MULCH AND HYDROSEED --ALL EXPOSED SOIL UPON ATTAINMENT OF FINISH 3. FROM OCTOBER 1 TO MARCH 31, GRADING REQUIRING A PERMIT SHALL ONLY BE SHEET NO.
<br /> `m GRADE PERMITTED IF SHOWN TO THE SATISFACTION OF THE DIRECTOR THAT EROSION 4. COMPLY WITH ALL WASHINGTON STATE DEPARTMENT OF ECOLOGY S P3
<br /> �$ SILT FENCES --AT DOWNSLOPE SIDE OF AREAS TO BE CLEARED CONTROL MEASURES WILL LIKELY PREVENT SIGNIFICANT EROSION AND DISCHARGE (D.O.E.) AND CITY OF EVERETT(C.O.E.)REQUIREMENTS FOR
<br /> %o AND AT TOE OF FILL SLOPES TO CRITICAL AREAS. DISCHARGE OF STORMWATER.
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