Plans . 1 • RECEIVEb
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RECOMMENDED STANDARD NOTES FOR ERO90N CONTROL PLANS 4 5) /
A APPROVAL OF TINS EROSION/SEDIMENTATION CONTROL (ESC) PLAN DOES NOT CONSTINTE AN APPROVAL JA G • 0111. OF PERMANENT ROAD OR DRAINAGE DESIGN (LG. S E AND LOCATION OF ROADS PIPES. RESTRCTOIS, p al
, OXANNEIS. RETENTION FACTURES UTILITIES. ETC) � � 1' '
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401 , �Ng:f1., B. THE IMPLEMENTATION OF THESE ESC PLANS AND THE CONSTRUCTION. YAMTEXANCE, REPLACEME 9g NT, y `( .J t , . AND uPGRAORIG O THESE ESC FACTURES IS THE RESPON586n M NI Y OF THE APPUCANT/CONACTOR Lona /( IL - � y" ALL CONSTRUCTION IS COMPLETED AND APPROVED AND TE ETATICN/LANDSGIP IG IS ESTABLISE0. /L N/ ` `- ' : :A4— :4 - PRIOa�TTO 0945 Ri CTIO . � TH Efi CON NS S � C DO N THIS NO NSTUNN DULY YO FLAGGED R� Lo PA CI �/
\ ..0, . m. - .JB'.. =Ann Loan SHALL BE PCR1NTTED. DC FLACONO so BE YANTARED BY THE r
// a .Er J : {({ APPUCANT/CG11RACTOi FOR ME OuRADON OF CONSIRUCTgM 5.
DUN AT NNN 0. THE ESC rAfdITES 910iM ON DNS PLAN NOSY BE c S1RUCRD IN CON.UNCTIW a1M ALL O. ARNC ,
2 - -NNIR m.o. AND GRADING AMIDES. AND IN N A MANNER AS TO INSURE M IE
AT SEDONT AND SFDDIENT LADEN
Cf 6 FE
9ECYOC IDI6(R(QDNT J / RATER DO NOT ENTER THE DRAINAGE SYSTEM. ROADWAYS MC
LATE MA1E APRMA&E WATER STANDARDS _
¢Or[NRF. to IEIUNED f E. THE ESC FACILITIES S HOAIN ON TIu PLAN ARE RTE MOO UY REDIINEYENTS FOR AX SITE "'' •
I• ' � COIIODONS DuRNG ME CONSTRUCTION PERM THESE ESC FACTURES SHALL BE WOODED AS ". - - - �.. - " I A _ (POI
Wm NEEDED FOR OQIPECTED STORM EVENTS AND TO ENSURE THAT SEDIMENT AHD MOMENT -LADEN WATER ---. ".... .y
43..0.9. 00 107 HEAVE M 9R. ,• "((�
•
FIGURE 3 -1A r. E ESC FAHSmES SHALL BE INSPECTED DAILY BY RE APPUCAN T /CONTRACTOR AND MANTANED AS I /
M
GRAVFI CONSTRUCTION FNTRANCE NECESSARY TO ENSURE DEN UNC
CONTIN ED FTIDOIG f/ •
•
EROSION CONTROL PLANS G IRE ESC FACTURES ON INACTIVE 91E5 SIULL BE INSPECTED AND YANTAINED A MINIMUM O ONCE A .' / . /
TECHNICAL DJIDANCE HANDBOOK MONTH OR HIM 2A HDJRS rOLLONING A STORY EVENT.
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TOP
H. AT NO E SNAIL YO ONE E THAT O FOOT OF SEOoI N
NV ENT BE ALLOYED TO ACwAATE WITHIN A TRAPPED /'
CATCH BASH ALL CATOI BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING THE % I •
DLANING OPFAATIOI SHALL NOT FLUSH •
OEN7 LADEN man INTO TIE OORKSTREAY STMIEN RI2
L STABED WP CNTRANCE5 SHALL BE animus AT INC BEONOINO or CONTIRNCTCN ANT fb1NSTRUCT limp. DIAYEL
IA61TNIE KR R D6: DURATION OF THE PRG N
ECT. ADDITIONAL MEASURES NAY BE REWIRED TO SJRE WRAF= CONSTRUCTIOWRAF= THAT ALL PAVED AREAS ARE IEPT DEAN FOR THE OURATON CF THE PROJECT. Z. tk:» ' / (SEE no. 3-IA)
•
•
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Kra NARK S FILTER TER FARM FENCES SHALL BE REMOVED MEN M SUMO T HAVE SED DEN USEM RP
PUOSE. BUT NOT -
NE ./
BEFORE ME NON -SLOPE AREA HAS BEEN PERMANENTLY PROTECTED AND MEWED.
FIGURE 3 -7C 6. FLIER FABRIC
C FENCES SHALL BE SwECTED BY APPUANI
C/COTRACTOR OWEOU EACH
RELV AFTER _ , r
GRAVEL EC WIRE MESH INLET BARRIER RAONEALL AND AT LEAST DAILY DURING PROLONGED RAINFALL. ANY REWIRED REPARS SHALL BE MADE
NNEDIATnY. I,
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EROSION CONTROL PLANS
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ECO6GAL Gu XANHANDBOOK ' 411Ip - , /,
Pr I l� , . 1 . •
T \ ` SCALE: I u si . Nn Nr 3 66. N :n.o.5 , / !.• = YO' I TO BE INSTALLED AT ALL CATCH BASKS I I *OR* I MAX MAX °Q � C � y A F • < ''� FFICE 1 •
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CATCH BASIN j
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FIGURE 3 -7D 3
BIOFII TER BAGS INIFT BARRIFR (TFMPORARY) FIGURF 3 -2 SEDIMENT FENCE •
EROSION coma PLANS v -0
TECHNICAL GUIDANCE HANDBOOK –
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E O PRO .NAM MOO ,
• ® NIAnREaH @NGTNEEAlI1G FJ®HPr MOM s. ‘ S � 4P DINE NO CHANGES, MODIFICATIONS OR
® ® MULTI LU6 UT IF NOT STAN ED AIFROV® REPRODUCTIONS TO BE MADE TO Design: M.D.G.
La ' r M ■ [Drawing ;
Number ` v N.
A SE TH DESIEN Checked: _ M.D.G. DUTCH BROTHERS 4897
® TECH NOT FOR .. � , / AUTHORRATI eheE . D . G E ROSION CONTROL
®® C7t�IS'RU -_ i ION ENGINEER- Date: IAN. co
EN 2009
COFFEE TIGARD P LAN
OINEERINO BERVICE9 INC
, . \ Scale: Sheet Number %
�.)i11; R'J�� STASTAMPED \ . � DIMENSIONS QNOTES TAKE l AS SHOWN C
pp �r TL S. n
PRECED OVER GRAPHRCAL A5- guilt: / C - 6 /
., • •... .,no–om,.x,..<n ... ` f-4 fT� .n, /F'i) i.. {{�, / REPRESENTA I
-- ma. aR: AM N17009
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