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�, � . ' ' ' EROSION CONTRO!_ NOTES
<br /> � � \ '.��,i 1. PREVENT SECIMENT-LADEN RUNOFF FROM
<br /> ) �•" � EXITING THRI��iGN �1;;. tRISTING PIPES.
<br /> � . . / .•; �':
<br /> ` , ",: %;;,!/;;- , ' 2. HYDROSEED ALL EXPOSED SOIL WITHW
<br /> � ;�';,,��j._ BUFFER PERIMETER.
<br /> 1 z
<br /> 3. AT CONCLUSION OF RESTORATION WORK, 5
<br /> REMOVE FILTER FABRIC AND INSTALL
<br /> � ( `,, r;-�',�r.'',-j i�,; -,l,^ STRAW BALES PER CIlY OF EVERETT STD p
<br /> J���� , �%� , ,, . •i ; ;: ,',, � PLAN 206 NEAR PIPE INLET.
<br /> `�?'.� ,', '!.%i%i;� �� ,i
<br /> � � i '�, i � :�i%� , , j'-',�' i 4. THE TESC FACILITIES SHOWN ON THIS
<br /> r,' ;,• ; ,•,, . �, ; , , ,, .
<br /> , • / l� C%'�;',�',,j%�i;;;. ' ALLNCLEARING A DOGRADINGEACTIRI�ESTO
<br /> V:;�. ;',:
<br /> '\ 4%. ,� , �����',- AND IN SUCH A MANNER AS TO �NSURE
<br /> �� ` � ; � ;,, � , THAT SEDIMENT LADEN WATER DOES NOT
<br /> C ,, �,��_ � _;;��y_. ENTER THE DRAINAGE SYSTEM OR VIOLATE �
<br /> �� �'J ...,__ � APPLICABLE WATER STANDARDS. �
<br /> SCALE IN FEET / - °
<br /> 5. THE TESC FACILITIES SHOWN ON THIS p
<br /> -�-- _._ f._ �� PLAN ARE THE MINIMUM REQUIREMENTS
<br /> 30 0 30 60 -' ---. fOR ANTICIPATED SITE CONUITIONS. �
<br /> DURING THE CONSTRUCTION PERIOD,
<br /> �� THESE TESC FACILITIES SHALL BE �
<br /> � UPGRADED (E.G., ADDITIONAL SUMPS. �
<br /> ' � RELOCATIONS OF DITCHES AND SILT � 5 �
<br /> -�— FENCES. ETC.) AS NEEDED FOR � ��
<br /> % � UNEXPECTEU STORM EVENTS. = ,� �
<br /> --- ?S y �
<br /> j �\` 6. THE TESC FACILITIES SHALL BE INSPECTED ^ F �
<br /> , CREEK PARKWAY MAiNTANEDHAS NECESSARYTO ENSURE
<br /> ����' �� M E R R I L THEIR CONTINUED FUNCTIONING. �
<br /> _7. ANY AREA STRIPPED OF VEGETATION, .
<br /> INCLUDING ROADWAY EMBANKMENTS,
<br /> /� - WHERE NO FURTHER WORK IS ANTICIPATED
<br /> - t=�--- �� FOR A PERIOD OF 15 DAYS, SHALL BE
<br /> , � , ��X �MMEDIATELY STABILI2ED WITH THE
<br /> ,`, \ �` �-Y. � � APPROVED TESC METHODS (E.G., SEEDING,
<br /> —� X X X 7'�X � X X X Y - X � MULCHING, NETTING, EROSION BLANKEfS.
<br /> � —� —7— `� Erc.>
<br /> �, 8. FILTER FABRIC PER EVERETf STANDARD �
<br /> N� STE p � � � � . P�N azo5�.
<br /> FILTER FABRIC u •
<br /> I I HAN 2:1 .�.'�: I EPER ���j 9. ALL TEMPORARY EROSION AND SEDIMENT Z
<br /> `�!l' I `TMP� I ND Sj� 1 , CONTROL BMPS SHALI. BE MAINTAINED IN o
<br /> 1 HPN 2 A SATISFACTORY CONDITION UNTIL SUCH Q U
<br /> / CONS RUCT ON�ISI COMPL�ET�ED, PERMANENT � ��
<br /> / \ DRAINAGE FACILITIES ARE OPERATIONr,L,
<br /> / AND THE POTENTIAL FOR EROSION HAS a �U
<br /> \ PASSED. � w U
<br /> � 10.AT A A1INIMUM, EROSION AND SEDIMENT x Q � W
<br /> \ / R E M O V E E X I S T I N G � CONTROL FACILITIES SHALL BE MAINTAINED � � m�
<br /> V E G E T A T I O N, R E G RAf�_ � MONTHLY, OR fOLLOWING EACH RUNOFF w � .y
<br /> \ � BUFFER AS SHOWN .�ND � — � 50—FT BUFFER PRODUCING STORM, TO ENSURE PROPER U � w�
<br /> \ OPERATION OF ALL EROSION AND w w Z
<br /> REPLACE WtTH NATIVE BOUNDARY TYP
<br /> � SEDIMENT CONTROL FACILITIES. � �o
<br /> SPECIES (SEE SHEET 2, MEASURE BUFFER FROM w a
<br /> PLANTING PLAN) EDGE OF P,OCK PAD AT �' o�
<br /> • PIPE INLET �F aE w�� ,�, Z�
<br /> LEGEND �`�� "���n �
<br /> 0
<br /> EX. ROCK PAD MATCH TO EXISTING � - '-
<br /> � ' - BASE MAP NOTE: `"' '�-'°',.
<br /> - EX. STORM FIPF BASE MAP IS A SCHEMATIC GRADE AT NO STEEPER A �� � �•�.o •.• -°
<br /> THAN 2: 1 A 4137� �v > 4�0
<br /> � EX. CHAINLI�K FENCE REPRESENTATION BASED ON ��E�S�C/STY'.RF���'� B/23�'�� . . �-�o� �
<br /> FIELD OBSERVATIONS AND 2007 S��NAL t� "r'•°• oo�s Ho~ r��c�s��c i- �••�oa�s�;oe�'
<br /> FILTER FAHRIC AERIAL SURVEY DRAWING. .wusT saics �ccoRo��,ci. �,��
<br /> Gen.00e Pe.m.ai.ona.p o' 7I-00-OI} /
<br />
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