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1V / /EXSRNfi A(11EWAYO I 1 /I _,,,,,.... 11,4; — ;iiliQ
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1. WHEN RAINFALL AND RUNOFF OCCURS,AKNOWLEDGEABLE AND EXPERIENCED PERSON IN THE PRINCIPLES,PRACTICES, / 1 \ / / 1 W
NO NSTALLATION,ANDMAINTENANCEOFEROSIONANDSEDIMENTCONTROLSWOOWORKSFORTHEPFRMITEEEMUSTPPOVIDEDNIY 11 r• I , / /I HMI` •
\ I / 4, I I >
INSPECTIONS OF THE EROSION AND SEDIMENT CONTROLS AND DISCHARGE OUTFACES. \ x / I \ I 0 I (�
2, CONSTRUCTION ACTIVITIES MUST AVOID OR MINIMIZE EXCAVATION AND CREATION OF BARE GROUND FROM OCTOBER 1 THROUGH \ / / \ / ♦ 0 --
MAY STST EACH YEAR. \ / \ '�. U)
i S.
3. DURING WET WEATHER PERIOD,TEMPORARY STABILIZATION OF THE SITE MUST OCCUR AT THE END OF EACH WORK DAY. \ \
4' , /' /�1 i 7420 SW HER S�A
)/./ . Q 6. TIMES DURINGIMENT CONSTRROLS U5T0N.THEY MULED TREMININACOUALL POWNGENTVESIENT TAIIDES OF ETHER PERMANENT COVERING
``-- 0
TIMES DURING CONSTRUCTION.THEY MUST REMAIN IN PLACE UNTIL PERMANENT VEGETATION OR OTHER PERMANENT COVERING OF \ , / / 1 / I \ \ I I c
EYPOSED SOIL IS ESTABLISHED. I \ ' /// 1 / , 1CVI Z5. ALLACTIVEINIETS MUST NAVE SEDIMENTCONTROLSINSTALLER AND MAINTAINED Ai ALL TIMES DURING CONSTRUCTION. {`� �I F' / / I • \\ /I•B. SIGNIFICANT AMOUNTS OF SEDIMENT THAT LEAVES THE SITE MU ST BE CLEANED UP WITHIN 24 HOURS AND PLACED BACD ON THE SILT FENCE-Y I ---'I/ // VVI dSITE AND STABILIZED OR PROPERLY DISPOSED.THE CAUSE OF THE SEDIMENT RELEASE MUST BE FOUND AND PREVENTED FROM \Tf1 `I II CAUSING A RECURRENCE OF THE DISCHARGE WITHIN THE SAME 24 HOURS.ANY IN-STREAM CLEAN UP OF SEDIMENT SHALL BE X I11 / 1 \\.--)11.--......-."....r
I / L L'.I s
PREFORMED ACCORDING TO THE OREGON DEPARTMENT OF STATE LANDS REQUIRED TIME FRAME. / I \ I I 1 / I O G LE
2. SEDIMENT MUST NOT BE INTENTIONALLY WISHED INTO STORM SEWERS,DRAINAGE WAYS,OR WATER BODIES. i ( '\ ; '1 1 \\ / 11 �'/ N cl RT ^^ �Nt1 r s
B. SEDIMENT M UST BE REMOVED FROM BEHIND ALL SEDIMENT CONTROL MEASURES WHEN IT HAS REACHED A HEIGHT OF E/3-RO THE \ \ / "ry y W
BARRIER HEIGHT AND PRIOR TO THE CONTROL MEASURES REMOVAL. }` r 1 ' S I // I ( Xr�� �P � �- -
9• . CLEANING OF ALL STRUCTURES WITH SUMPS M UST OCCUR WHEN THE SEDIMENT RETENTION CAPACITY HAS BEEN REDUCED BY NM C I �\ 1I I \A. ,o I w
AND AT COMPLETION OF PROJECT. / \ 1'___ I / , --t - , V \ m
10.ANY USE OF TOXIC OR OTHER HAZARDOUS MATERIALS MUST INCLUDE PROPER STORAGE,APPLICATION,AND DISPOSAL. X I \ - I - / ``I-__---_I-'- - I -I\ ® F
11,THE PERMIT-LEE MUST PROPERLY MANAGE HAZARDOUS WASTES,USED OILS,CONTAMINATED SOILS,CONCRETE WASTE,SANITARY C I / F.
/'\\ry ` I //, g / I 1 /' \ I \\ _
WASTE,LIQUID WASTE,OR OTHER TONG SUBSTANCES DISCOVERED OR GENERATED DURING CONSTRUCTION. A' H.` Ij \\ I I/ \ \ I`` O
12.THE APPLICATION RATE OF FERTILIZERS USED TO REESTABLISH VEGETATION MUST FOLLOW MANUFACTURER'S RECOMMENDATIONS. X' / r//PL _L-----a . I 4 \ II \ y
NUTRIENT RELEASES FROM FERTILIZERS TO SURFACE WATERS MUST BE MINIMIZED.TIME RELEASE FERTILIZERS SHOULD BE USED AND 0 O 1/ I / \ 1 M.
/Itill ` Kj
CARE SHOULD BE MADE IN APPLICATION OF FERTILIZERS WITHIN ANY WATER WAY RIPARIAN ZONE. I N N P , I et
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13.OWNER OR DESIGNATED PERSON SHALL BE RESPONSIBLE FOR PROPER INSTALLATION AND MAINTENANCE OF ALL EROSION AND \ / / / I 1 \ -1-- / / / I T Q y
SEDIMENT CONTROL MEASURES,IN ACCORDANCE WITH CURRENT CLEAN WATER SERVICES STANDARDS MID STATE,MID FEDERAL X \ ' / I I \ ' 1 - / I I I V 4X5
REGULATIONS I ^ /\\ I
14.PRIOR TO ANY LAND DISTURBING ACTIVITIES,THE BOUNDARIES OF THE CLEARING LIMITS,VEGETATED BUFFERS,AND ANY SENSITIVE I / I I /" ' ( / \I , Op $.
AREAS SHOWN ON THIS PLAN SHALL BE CLEARLY DELINEATED IN THE FIELO.UNLESS OTHERWISE APPROVED,NO DISTURBANCE IS I I I / I I i` fa
PERMITTED BEYOND THE CLEARING LIMITS.THEOWNEII/PERMIREE MUST MAINTAIN THE DELINEATION FOR THE DURATION OF THE X 1 I S I 1 I\ H I y . R
PROJECT.NOTE:VEGETATED CORRIDORS TO BE DELINEATED WITH ORANGE CONSTRUCTION FENCE OR APPROVED EQUAL /I I 1 , \ ^y,
15.PRIOR TO ANY LAND DISTURBING ACTIVITIES,THE BM PS THAT MUST BE INSTALLED ARE GRAVEL CONSTRUCTION ENTRANCE, L I I 1• 4 A I I \ Y ill
N2 m
PERIMETER SEDIMENT CONTROL.AND INLET PROTECTION.THESE MAPS MUST BE MAINTAINED FOR TEE DURATION OF THE PROJECT. I / ^ $BQ [H�.
16.IF VEGETATIVE SEED MIXES ARE SPECIFIED,SEEDING MUST TAKE PLACE NO LATER THAN SEPTEMBER 1S-;THE TYPE AND PERCENTAGES x 11 I / i 1 I I\\ 1/ \\ I O 'C r-'s �^q AL
OF SEED IN THE MIX ARE AS IDENTIFIED ON THE PUNS OR AS SPECIFIED BY THE DESIGN ENGINEER. 2 I 1 I \ / / \ I , I ` O („T W �„ L
17.WATERTIGHT TRUCKS PA UST BE USED TO TRANSPORT SATURATED SOILS FROM THE CONSTRUCTION SITE.AN APPROVED EQUIVALENT I \ �' 1 Q LU 8I IS TO DRAIN THE SOIL ON SITE AT A DESIGNATED LOCATION USING APPROPRIATE MAPS;SOIL MUST BE DRAINED SUFFICIENTLY FOR \ I I \ / I • O I Q`•yF N
MINIMAL SPILLAGE. I I \ 1 1 I / \ I I I t� \ LE a
IA ALL PUMPING OF SEDIMENT LADEN WATER MUST BE DISCHARGED OVER AN UNDISTURBED,PREFERABLY VEGETATED AREA AND \ I 'I ( A \ I I 1 1 •T '� �=
THROUGH ASEDIMENT CONTROL MAP(I.E.FILTER BAGI. X / \ I I \ I / \ I I , / ~ O O (A O
19.THE ESC PLAN MUST BE KEPTONSITE.ALL MEASURES SHOWN ON THE PLAN MUST BE INSTALLED PROPERLY TO ENSURE THAT \ ' \ I €R1
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SEDIMENT LADEN WATER DOES NOT ENTER A SURFACE WATER SYSTEM,ROADWAY,OR OTHER PROPERTIES_ \\ I1 1 \ //1 \ 1 \ / I / c A i
20.THE ESC MEASURES SHOWN ON THIS PLAN ARE THE MINIMUM REQUIREMENTS FOR ANTCIPATEO50E CONDITIONS.DUPING THE /' x I 1 it \ EASING TREE' *.� -- O L' Y/ �; e 1
CONSTRUCTION PERIOD,THESE MEASURE SHALL BE UPGRADED AS NEEDED TO MAINTAIN COMPLIANCE WITH ALL REGULATIONS. /' - --_-r \ 1 — \ TO BE REMOVED / rc O
21_WRITTEN ESC LOGS ARE SUGGESTED TO BE MAINTAINED ONSITE AND AVAILABLE TO DISTRICT INSPECTORS UPON REQUEST. / I / '1 ` , \ + - �- (TYP) ( / 1 O w O (^�' Q `
22.IN AREAS SUBJECT TO WIND EROSION,APPROPRIATE AMPS MUST BE USED,WHICH MAY INCLUDE THE APPLICATION OF FINE WATER / / '1 1 \ -L` \\\ \ / �•O �' `�
SPRAYING,PLASTIC SHEETING,MULCHING,OR OTHER APPROVED MEASURES. ] I / - / -_/-- ,C ` \ \ / Ai�B� {7)
LID.
ZR.ALL EXPOSED SOILS MUST BE COVERED,AT END OF BUSINESS DAY,DURING WET WEATHER PERIOD,FROM OCTOBER 1 MAY 33. Ni \\\/ IR //I // 1/ - 1AA ,\\\ _`-- 11�-' \ / \ilk \ I Qf1 A c.
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STANDARD EROSION CONTROL , I I� v m
NOTES FOR SITES LESS THAN 1 Ckan% _ X —' 1 I / ♦ R \ §
DRAWING NO. 945 ACRE REVISED 10-31-19 [X�X—X/ I I '4. 1 ' 1`
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COORDINATE WTH NEIGHBORING `\ \\ // // SCALE 1' = IC OF g
PROPERTY OWNER TO REMOVE > 11X17 ®1 = 20" " " '
EXISTING TREE ON THOR "-----' 2 i
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R. IN•T BE USED SHORT TEAM joILLU Ca
ANGLE FLIER FABRIC FENCE Po PA OF OCAlLOPLIEHT \ / I.REKM FOR BAG REMOVAL O 2
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AREA DRAIN �f 0;4'4444 :^, • • Q
s, USE sntom LOOPS ND� 60° (PIT) �Aj��`!��+4
FROM T�aDPE MIN ONO YN Y Posts I. SEDIMENT FENCE TO HAVE STTCHED CATCH BASIN ` I.4•0 -4
t LOOPS AROUND 2'v Y POSTS FLOW STORM 2 BURY BOTTOM OF FILTER FABRIC 8' I • a a
VERnCN.LY BELOW FINISHED CAME •
2'-S' S Yv Y FIR,PINE OR STEEL FENCE - a
4'-O' POSTS. .•.,
4. POSTS TO BE INSTALLED m ON UPHILL \ •
SIDE OF SLOPE
S. COMPACT BOTH SIDES D<FILTER O ._--Cert.FODW— _ a ° _IFAPoNIC TRENCH. _
FILTER(AMID S. PANELS MUST BE PLACED 1 L O
ACCORDING TO SPACING CM •
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DITCH INLET PLAN VIEW FILTER SACK O J
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Y'MCE ROLLS
1 1- JLJI B. I I. TYPES.
MFASIAas MIST BE CONSIDERED DEPENDING ON SOL NOTE. CC
u FOR FURTHER INfuwlATwx FOR FURTHER INFORMATON L1-1
IT MAA"AI IPAGLMD CM OFMN I ST SE SEE 2. BID-SUER BADS SIICYLD BE SEMED WHERE APPLCABLE FOR FURTHER INFOR MAECN I. MUST BI CURB INLET CATCH BASINS ON DESIGN CRITERIA SEE
CHAPTER 4 OF CLEAN WRIER UMW(2)INV WOpONI GIMES OR APPROAEO EQUAL PER BAG. CM DESIGN CRITERIA SEE MUST BE BLOCKED YAIEN USING FILTER CHAPTER 4 OF CLEAN WATER
SERVICES FRC60N PREyENDCN CERVICES E•OF LEAN WATER FABRIC INLET SACKS SIZE OF FILTER AND SS S EROSION PREVENTION
FRONT VIEW AND PLANNING NT CONTROL 1 WHEN USING SG'an-a.s TO PROTECT A CATCH DAMN YOU MINCES EROSION N.WATER
FABRIC INLET SACS TO BE DETERMINED AND SEDIMENT CONTROL
MO DESIGN MANUAL HWE 4 BAGS AM THEY SHALL BE OVERLAPPED Of B'. MID SEDIMENT CONTROL BY MANUFACTURER. PLANNING AND DESIGN MANUAL
PLANNING AND DESIGN MANUAL
SEDIMENT FENCE CleanW4eINLET TPROTECTION ae V Services INLETTPRROTECTION
DRAWING NO. 875 REMS D 10-31-19 DRAWING NO. 915 REVISED 10-31-19 DRAWING NO. 920 EMBED 10-SI-IN
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