Loading...
Plans A r i SYNTNE7IC 1NDUSTRIES - Geosynthetic Products Division s.wr sovems in S,nneecs• GEOTEXTn 104E'Woven Monofilament Geotextile (formerly EROSION 7 MI“111' GEOTEX 104F is a polypropylene.woven monotilatnent geotextile. The individual filaments arc woven into a regular network and calendared such that filaments retain dimensional stability relative In each other. These characteristics make GEOTEX 104F ideal for filtration beneath hard a.-mor system!, The geotext33e is resistant to N ultraviolet degradation and to biological and chemical environments manually fount-in soils. GEOTEX 104F f r conformer to the property values listed below'which have been derived from quality control testing performed by ` one of-Synthetic Industries GAI-LAP accredited laboratories: S MINLMUM AVERAGE ROLL VALUES= (�PROPERTY TEST METHOD Engluh Mea-ic Z' -� - Mtcha1cal U]Grab Tensile Svength ASTM I)3632 395 x 2601bs 1755 z 1155 N Grab Elongation ASTM D4632 24 z 24% 24 x 24% _ _ LtJ l Pwtenue Sven th ASTM D4833 ISO Ibs 665 N i _ i i r -- Mullen Burst 8 ASTM D3786 4 O psi 3300 k?a v %(' 'J J EROSION CONTROL PLAN - STANDARD NOTES ERO-NOTS r Trapezorda1TCar ASTMD3533 95x551bs 420x240N sv _SITE GRADING NOTES - , - LE `r%?�l t i IR 'i(;4TirlN �I!°1Lb`C '- ' - - / Xvdmulie 3 ._ - F[-. O -r•.T -44 *%% *1%4*47 RECOMMENDED STANDARD NOTES FOR EROSION CONTROL PLANS - � f Percent Open Area(POA) Aadopaa-ra•r =� 4% 4% ��(� TELEPHONE PEDESTAL (FROM TECHNICAL GUIDANCE HANDBOOK, REVISED FEB. 1994) __ - - Apparent Opening Sirc(AOS) ASTM D4751 70 USSldSieve 0.212 mm -----154-- --- EXISTING CONTOUR LINE EXIST. NEW. - Permittivity ASTM D4491 owgscc' 0.28 six' _- L i- -- - GAS LINE A. ALL WORK UNDER THIS PERMIT WILL REQUIRE SITE EROSION CONTROL IN ® • CATCH BASIN - Permeability ASTMD3341 o.01cmisec . 30i/mi/set n - 155 tY r f Water Flow Rate ASTM D4-491 18 gpm/fta 730 Umin/m2 lAd A WATER i ER LI N E COMPUANCE WITH ALL PROVISIONS OF OAR 340-41-455. SITE EROSION -�- ~_ NEW CON TOUR LINE - _ ' `�' Physical UNDER ER G OU U TELEPHONE J 1=S rn CONTROL PLAN TO BE APPROVED AND CONTROLS IN PLACE PRIOR TO �s QO • MANHOLE - R 1 / Macs Per Unit Area ASTM D5261 6.1 az/sq 205 gr/m2 tio5. -0- -ID- UTILITY POLE ' . c ._.-- - SANITARY SEWER LINE ° < - Thickness ASTM D5199 l3 mils 0 3 mm ' EXISTING SPOT ELEVATION - / PWR UNDERGROUND ELECTRIC X /� FIRE HYDRANT Endurance P R - U1�#i.ERGR ND Ea__. IC LINES ° B. APPROVAL OF THIS EROSION/SEDIMENTATION CONTROL (ESC) PLAN DOES - / 1 UV Resistance ASTM D4355 90% 90% NOT CONSTITUTE AN APPROVAL OF PERMANENT ROAD OR DRAINAGE 154. 5 © © METER I / / (%r taincd after 500hours) �: !v1 - OVERHEAD POWER LINES- NOT NEW SPOT ELEVATION \ DESIGN (E.G., SIZE AND LOCATION OF ROADS, PIPES, RESTRICTORS, / - , -- ' SEWER EASEMENT / �/ / _ _ _ _ - ;TOR SEWER LINE N = CHANNELS, RETENTION FACILITIES, UTILITIES, ETC.) PROVIDE STAKE. SEE SPECS. © UTILITY VAULT f a NOTES: TRANSFORMER AND PAD - J x GHA1N 1JNl: FENCE =i rl F .% / C. THE IMPLEMENTATION OF THESE ESC PLANS AND THE CONSTRUCTION EL ELEVATION © © -~ ' BK 5= 7 z. The ptwperty values fistuEabove)areetrear.et21 396 aodaresnbjectto ebaag•'ithout.otra. }•' VALVE BOX COVER - Values shown arc machine(wup)duectian a Moss mxhrne(fit{)dueam MLtinwm avers a roll�alucs are alailaccd L� - WATER VALVE tI= B. M. BENCH MARK ® - / / g } MAINTENANCE, REPLACEMENT, AND UPGRADING OF THESE ESC 1FA = 23457711 as the typical minus two sea d•xd donations. statisuully,ityields a97a9<degree of confidence that any samples taken FACILITIES IS THE RESPONSIBILITY OF THE APPLICANT/CONTRACTOR T. 0• C. TOP OF CURB o ..♦.i∎/- UGHT POLE S.3'? ACRES ' / , �m9+quality ��ceYSt�gavlexa�deval�erepa„w, !;_-__.-171._1 - k �f�Q��, /I` / ♦ �- •' _ - Army Corps of Engineers t:W.02215 nunci led to light emi:moo through fabric. CATCH BASIN "\\‘',G1\` (?� UNTIL ALL CONSTRUCTION IS COMPLETED AND APPROVED AND B. 0. C. BOTTOM OF CURB _ l g N V// VEGETATION/LANDSCAPING IS ESTABLISHED. /i\ el% r �)= � �'A M. H. MANHOLE -° ' WALL MOUNTED UGHT - (V� Y MANHOLE,fir �' ;�NI'I'AR is -+!: ' £ C. B. CATCH BASIN FIRE DEPARTMENT CONNECTION // a�aaa�sab..,..,.. .,,....� r°�„CpCr,, „� ,, �,rC 4,,, ,-,awl�0, � [LINLC3�: P1:;T:=1 J?i ��lcv1SE; �� �'x^"'1� D. THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS PLAN SHALL "Fe•'e""°"C7'ra°K'°"'"""t,tv."r'Cr"'�'°""° ^°° St .r.e4,.e..a.rn r.e C.C.7*^a uyry^'ro r•E _ jam_ POST {f y ///tI//r{l t / •O c.C...aea.eKC ow.1.w MaM1...cr ye tasW'.'4 rN,..W.r eune.Met.•w.0....!We•r5[uall ebGerW+4 M lira Co h.. +T00 "`--'r T� .:-F�l LIGHT �)..=S AND ARM / ,C t/t/v.� BE CLEARLY FLAGGED IN THE FIELD PRIOR TO CONSTRUCTION. DURING ' / / 6 �•CT'r•r K11.:0i a..004°rt.se ...wan cc liaunom Sum...WWy•r. qy,r,MCC Sampan km-mu edi�pgry roe �- ...co a.epr4..w e.ere rrt u a M,a o wee ro S,rtK wu ne er oM.er.utu'4.0 r ea er. e.Sampan;4 lwrw were ma-urn r ui .; C_ _:€c N AL E?UX ` �G OREGON•unwVrewnCe ew�vmLC.wc•waancr. THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND DIE _ / / / FLAGGED CLEARING LIMITS SHALL BE PERMITTED. THE FLAGGING F /V �J IZ{� / / Synthetic t� _ �� - - SHALL BE MAINTAINED BY THE APPLICANT/CONTRACTOR FOR THE T� C �� a / / -106.62t.0444 t R_ fit "- HEAD N�FO c r l 4 ' ��tt�� a019 Lm�r-Drive•hetic l ooaa,Tennessee•37a16•OA �r Telephooc•a23.£99.tlua•Fax•423.s99.7619•I f�. RISER jj ���-DURATION OF CONSTRUCTION. B O U ?_t7 E. P E NH W 14 '' L&l E ( R S f / ,/ // 1 .� 7 __ ��. i ,'. - •--{-_-.i _--f.-.-��`iY__ LIGHT i l-nt - t4/ .1/'I 5 E. THE ESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED IN / •CONJUNCTION WITH ALL CLEARING AND GRADING ACTIVITIES, AND IN / I SEDIMENTATION FENCE ______22.-_-:_ - GAS METER SUCH A MANNER AS TO INSURE THAT SEDIMENT AND SEDIMENT-LADEN V(E W 1 r: SEE DETAIL THIS SHEET -r r'. M WATER DO NOT ENTER THE DRAINAGE SYSTEM, ROADWAYS, OR VIOLATE �� t / /l -�_�--' r - ( A3 VALVE Q� APPLICABLE WATER STANDARDS. /J ! / / \ L. I' l r i / / / --------`� "` - - '_ _ - 1 rf - ? oIo J t: c TREE I F. THE ESC FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM Sao"Iderr ' v f / / �f-- - --` ____- ' REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS. DURING THE n� I / / --`_� ". _ - _. �``/ Q? fV CONSTRUCTION PERIOD, THESE ESC FACILITIES SHALL BE UPGRADED AS l t/ r ; / / / �`-- __ _ = _ - -P ;tlt=-`- --" J_-- ;° 0fNIFE'`�v TREE NEEDED FOR UNEXPECTED STORM EVENTS AND TO INSURE THAT SEDIMENT - ��� Z �� i / / / -�� -� _ _ = G_ = STI?r ICT1;1f _ _x rn AND SEDIMENT-LADEN WATER DO NOT LEAVE THE SITE. i -� / - € i / - r-f - _ --_-- _ _� ---- - ` - = ;�;-1 -=- l , , - S •� ae 1 Flow �,.• I lT;4,1 Ctt��4t _ I / f�..r `r ,` - _ --- -f.� -_ ;- ___- - __:__-_.-:-IT-11S4 3.1_'rs`` - �' - O-17)- - UTILITY POLE ED G. THE ESC FACILITIES SHALL BE INSPECTED DAILY BY THE m (I` �he_ ! ' k _ - ~� -_ _ - .- APPLICANT/CONTRACTOR AND MAINTAINED AS NECESSARY TO INSURE EL �S r • i? / _ _ '--' -. _ _ , ;= - _--_L _ `.a _i_'t i , - `a -3 _ 3 r , f. T r _ * {'' --� r-_ _ _ __ !G _ > ��' -\ GUS t�N/�H(_R N THEIR CONTINUED FUNCTIONING. Will �e R cI4 eI QCt�oss r r • D 1 v rr` _f, -_�- _ - �$-"S-- - - J ;�+-� r � .`� O O r .y` i. r ' / - Y- _ r -r,,,_ - -' _ _J__ '.•�'r `` 7 `� L1 - f �/ I 1 �` -+ !// /. '_r i r- r` .� _J `. _ a -. Q� ' MAI� rlf\ z• H. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND ca At wios _ 1 1#` i/�"� ---- ti- - - - l`- -- - / '± - 4 / - f hIns Belk Rf / ' I _ _ _ € WA METER• MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN THE 24 HOURS 1 �' + 1 1 F f _ �.: - '. � '" -- E ; 3g-1 i �" - ' v a (ace w14F4t 1; r UNDERGROUND UTILITY FOLLOWING A STORM EVENT. a tGr r"t P �- / j i `/I =ff -Y- -�� `/,. !' _- 14f0,5/ : i ce' �!• i `t` _F41 t N - OF GE t'�Riil) ��•1(1 rr 'r rr s y I l� t1 -` ��•/ �. 71 1 f �,ir1 7`. � - T• I ` _, s t .__ 4s�ULT M• I. AT NO TIME SHALL MORE THAN ONE FOOT +L S 2o4•ie• r' % l- E sifa- . T 'A , . i ��r' 1 .'. ,t`,' `{ -- ;. - -+ , ,' - - t _ :I .. z 4 _� ttO OOT OF SEDIMENT BE ALLOWED TO r I /,/ ' :r_ Z ` r4 a, t -.\ ` -' `E i J4i'� f • ;-r; 11 1 , - ,„,,i-,--,,..- S t,='.r?.0,' ` \ r ACCUMULATE WITHIN A TRAPPED CATCH BASIN. ALL CATCH BASINS AND _ Tt - 1r1 "h, r. _' ,r/. '�``\ \i ,r f _ I \ -;�a t `� 4{0 W ��•CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. • -• r # r',:%•I!'I//`T/ / r r' '! Al 3`9,7-` ' - _---_--_t�' ` = -- t� \\ ,'r• 'L CO • THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT-LADEN C ROSS SECT ( 0 N ; j `j1 r1 `,' '� 1 ;'� r j '{{ ( tJ_ WATER INTO THE DOWNSTREAM SYSTEM. - BAP< 1 is ':ir" 'I'Etsi.,> fir:' \ . , j i 1 71- JT:;at_�` eeealettevf `- % * I ' - I Fa I'1 I I R/e?'1 i,, - Cis ;(LET BARRIER. SEE- f i =i 14� .a ; Y `r j� a' EE 1 z 4v O Q a JaJ_I 0 .4- J. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE z ty {, , ;Iii rr;%/I flETAIL THIS_�SHEET =--- i �v ' r t"BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF % ^ l � 11 /r ! f t t I < 1.oc+ `( 1-ow wa'�er / -. I !! /,r r'/`,`• ,, 7:.:;,17/1 f 71 3 t _ W THE PROJECT• ADDITIONAL MEASURES MAY BE REQUIRED TO INSURE . % + + f_ �{THAT ALL PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE �� - - ( ve( - 1 ; , ; ' 39_r, ��i` __f S• c 1 rr \I PROJECT. I > - -' ;I I1 r iiecf _ t. .` _ N -, �'1'F'`; "w I I.0.9 r / /: \ f �` N• STANDARD NOTES FOR SEDIMENT FENCES: _ . . �.''`'i� / € i 138,5 -; J f- / , f , r ,I x . t r i r f i . 'fit- ; i P� O 1• THE FILTER FABRIC SHALL BE PURCHASED IN A CONTINUOUS ROLL CUT , R'- / k•i• /1 ;, ' ' r i '' • J, • INLET BARR I I O A �'' i 1 i r - - f > t� 1�• TO THE LENGTH OF THE BARRIER TO AVOID USE OF JOINTS. WHEN i ! `" ` '+- / DETAIL THIS, •HEETI s f`• ,I: 1 /- : :: : - ! : ,: JOINTS ARE NECESSARY, FILTER CLOTH SHALL BE SPLICED TOGETHER ?-•. f - • : - - .• • - //:',/,• 7/ • ` ` i I. r 1 }ONLY ONLY AT A SUPPORT POST, WITH A MINIMUM 6-INCH OVERLAP, AND / T - f{ 1ST. API-:Mil ./l °'L'; , , :t>/r , ; /t ' '- ` �: c.f1 IIII�����IIIIIII���flltl BOTH ENDS SECURELY FASTENED TO THE POST, OR OVERLAP 2 X 2 .. - - - - - • : •" , ' /I f ' r t -6`'_ \ I i IIII II►lll POSTS AND ATTACH AS SHOWN ON DETAIL. ---- ;.' f f`_`f'} `.` ' F Rl` 136.:: f 1 '�.• i I x �I��I!� .I ! • !': f --- -'r /` ,3 f , - - ` . I c t r - ( �° f I 111.111111111)171'':11'1'111111,11.:1111' l l It".I I /r� � 5-:- i`' - t- � ."- - ^7 +t f l -Y f'1 Ilhlr' 2. THE FILTER FABRIC FENCE SHALL BE INSTALLED TO FOLLOW THE __ s/T Y ( i ` f� f II�IIII111llll I CONTOURS WHERE FEASIBLE. THE FENCE POSTS SHALL BE SPACED A / `\ .� E •'+ . f `�` �4,' ! SEDIMENTATION FENCE r, rF .. \ / ; \ / \tltniUlilll MAXIMUM OF 6 FEET APART AND DRIVEN SECURELY INTO THE GROUND A / `� '.'i\� f` ,L- -- I I l _UOINCHES. SEE DETAIL THIS SHEET L1TH P � 'r f ) .f`f i / ` f'I 4� L1,111II1I1I!IIIIIIIIIII r....,, :3. THE FILTER FABRIC SHALL HAVE A MINIMUM VERTICAL BURIAL OF 6 r _ = ' ( ITT �: is li_ t j , E I :ice - I- . /140 A_`, • = ' I ,'_ '} INCHES. ALL EXCAVATED MATERIAL FROM FILTER FABRIC FENCE SEE '' • : . -HE T' `� f f` f` r ` I f 5• INSTALLATION SHALL BE BACKFILLED AND COMPACTED ALONG THE %� , �- • _, ` `I J-�`� - \,' --1'-'975- 1 I ' # i _ ' \`' ENTIRE DISTURBED AREA '-'� -- �� _ f Y r' ...,./ { ' � F t I ... r �•r r + --- r i Q I' 4. STANDARD OR HEAVY DUTY FILTER FABRIC FENCE SHALL HAVE / • /f "'�'�c� .mot _6'44 '"----�-- t_ °� '� ' S \ Mill f MANUFACTURED STITCHED LOOPS FOR 2" X 2" POST INSTALLATION. �, : - r 1 = / ( t `. `' r i } f r I \ e �� :...- ; li f ♦ ' f +/13.V.C. ` : ?C STITCHED LOOPS SHALL BE INSTALLED ON THE UP HILL SIDE OF THE f J ��� * "j _� _ �.at..as����s.�r ;• ,f ;' v ` SLOPED AREA. \� _ ' -�- 4 - r►� i �� ' ' ,' 'A \ \ 3 1 , •l€ , 1 �. -• �T-�_�'`' ''+-"._ rt 7 v - --r- _ r \ /•. i�- y fF 'd y I , A `t Ir i j 5. FILTER FABRIC FENCES SHALL BE REMOVED WHEN THEY HAVE SERVED L- cl « f=`� -.-- `• i I` \ 1 tr e i `t t ' \ t (: I �` THEIR USEFUL PURPOSE, BUT NOT BEFORE THE UPSLOPE AREA HAS BEEN 7 ,' ♦ %--.__ --; ,� - - - - - .,3:,rt_ '`4 I r ,..__.t.:.#_.,1._,,,„.., `- , - PERMANENTLY PROTECTED AND STABILIZED. / �_`1�;�-=�,! - \ - , + ,' E�\` + ` I ■ za 1� 1• _ - +... a� ter` ��•• \ \ :,:k, Jv. 711', _ �� i� t `` I' / l:.D: t CB \� ,( ' 't � ! �t + t _.... .} � 6. FILTER FABRIC FENCES SHALL BE INSPECTED BY ` ff i f ;_ .- 3gya`ti _ ! t\ ' APPLICANT/CONTRACTOR IMMEDIATELY AFTER EACH RAINFALL AND AT f r/, 41, l •,\ 1 Z� o' . - ` - + II LEAST DAILY DURING PROLONGED RAINFALL. ANY REQUIRED REPAIRS '4:-'. �� e 1 FF 1 40 0 �'`- .� .�'. 71:?-7,4-M--7:1538M.18:4::"�/l • .fx \\ ' \ y\ !SHALL BE MADE IMMEDIATELY• f >� ��'v'�� 1 _ f �` ► -rt ,e1:�-,3.139.2 �_ . - a 11 '•, t + --\\- t _`I sit ♦ ♦�Z'�♦ ` 139.5 i `+ ___ ..-1,-..),-.. ��,�� �� ; r I J-- -�: - f \\ - ' x 2 A ,'r; .��.�.�.�♦�♦�.�.�.� f i1 - �,3y_O .+?• - ' ow- - - --.. =_' r_ \ . 'j { I "'"•,-...,,, 7. �,4,, 1����.•' , zr - _ y _ 139,o/ 1 139.5 e - ` :- € '+ 3 1.3' :5 i SURVEY PREPARED BY: G Ec L LAND SURVEYING, INC. ,s„4�.`��,**���.� -_:',0, J �' \_ I t t 39.8 �\ a\ , # i i 8116 S.W. NIMBUS AVE. /. ��. ��'' �O�...1, ' 1 h' - `�`r a - • , s I • \' \ \ \ €* .I BEAVERTON, OREGON 97008 - .t r?-�±4�_it v��■ '/ I ,'` Y.`,=_ -- = INLET BARRIEW. SEE:79.0 'I'. ` -/ . a i t r'`_ _ i D4 = PHONE: 641-0308 ,�����♦ ,` a. DETi�IL THIS SHEET '39.t3 fit. _ t 'x.58•th�� �. �.* `i :mss- :4 `'� ,�.�� ��, -4 _ -. 13 _ 13 _g \ �. :*O_' -T _ JOB NO. 1769 ? " r 't - / 9.96 t I ! ! • I , 13 .7: DATED: JUNE 24 1997• • . i i - A _, } �� _ �- _ J---- \I39,2 i \ 1 € a��� ` • `4 . -'^•.�_ 7 , �' f 1 =�.,�,/ �i�` � i` +` f _ _ 1�g.9SJ r�P l 9 • I i /' ? ' '14,°.: #( _ ltf ` \ 10 i {•I ' r t �e j �� r _ ` a r C /` XiT Sr'# ! ij /� _ �` \�= I - - �_ ` '�'► •�� } _r - - f ft 139 !; 1 _ ! \ / ,�- ANGLE BOTH ENDS OF FlL1ER FABRIC -/-i ~, _- ,` ' ,- �� � _ 7 '� f �. � r I. :�r ++GRAVEL CONSTRUCTI�I ,i 1I ��.� r ' - - � SEDIMENTATION FENCE ' . i!►��+���l f '�► ..:4Er9 C � { + ENTRANCE. SEE • FENCE TO ASSURE SOIL IS TRAPPED ` �� t ,.� i.- ^ _ •138. 5 = f ) # r #! iFr ..�J�"ar A♦ 1 V� ����-... - . 1� 1 _ _ , _ i� j,-A�- I _ .i SEE DETAIL THIS SHEET tin'z_ -_� -�r`_y- +mot``_ -- _ \ _ R M 3.�J 1 1 r+������,��� - - -DEY�IL TH€S SHEET - - - - - - +A,�� � �t 7C` _' - �� , f -- - - - ,\ l�e� �����1 GRAVEL CONSTRUCTION -�` - -T` °'�,► ` ` '` # 1 ' �4+h�►. ! ' r ,,85 t ► E►'� T t I ENTRANCE. SEE-� '- ~ y_ _ _ , `- _ I I ►������� ! \ ( i ;39.5 39 3 I ( ♦�����♦ '� -~ �. � - _ _ f S�9�A��11∎6• �. 14 t2 I I ( \ R 'r4 139.0 ( # ; `-\ € - ►Ara��s��`�'`°i `_ DETAIL THIS SHEET ■ .. a. GRAVEL CONSTRUCTION ,i41. _ ==�- ti�-� ! .1--- 1.1::.4.- l� 1 1 ��� b�♦�� 1`` l \ 13 .'- ISWALI l '�S.T 1 ��►, ±A �A`I4 LJ�ENTRANCE• SEE '_ - .P- _- _ `� I #` € ;�.;�j� ��r4' " 1 - -1 _ `- = I / - 1 �� �e4.., . `3`- DETAIL THIS SHEET - ' - - = --- _ a. __._ :���4�2 •_4 it, i - _ _,_ 1- _7,- ►��r�� 1r►, I 'i \- lit:::::..:. rIt TURBIDITY CURTAIN -= ---- =IN R 0 KED 2 x 2 POSTS ` - __ __' _ r "t�„Q ! ` i�y1� _ f'�, --- -- A ' `Q ALIT ' - _ ��r�l� i' 'I tt TEL C - r I f .�-�'mow•. . ,'.a..i► ` A A-f_ `Aa. _ er AND ATTACH - --__ - - _ - - - !�--�.; '-a.�-�..1.n _ � � _ - ���ti`:-. '\�1.� a7�.7• \. �t��-��- - a� , sc n,_ wr'��• TOP VIEW °_- _ _ =_- _ - `_ '----- '� �- � .•-` --- - Turbidity curtains are designed to prevent the migration of silt and sediment in water -_ '- - -------____________L' \ ~ _ -;_ -r'- __ __ - - - __ _________-_ = s-'�- ' `I` - !� __ _ z • sources of low to moderate current. This curtain was designed using Synthetic �' - _ - G� _ ----- ----------_-_ a%- = - , `" I r-`-- - I FILTER FABRIC MATERIAL Industries woven 104E geotextile fabric (please see attached specification sheet). This -' -_ if ` - - - - - - - - - - - - ' E 36„ WIDE ROLLS fabric has high grab strength - -Y` - ______ ` _ NEW CURB .M4LET. - , ---��-_ (-� -r{ S _ t < ■••■■•1 g gr en o properties- _ _ _� #; _ _ _ _- . `., r �! I ,� r 1 F _ excellent filtration `t 'dr-.F: -" a'+;i' :4'':x' ' 5- SS- =SY" /� r `s - `' f#- - ---„EX. . 13tMH M1r. 3`'J_rJ F ,fi ` i� \ t � �- - \EXIS ¼1H { Y - Y=rti =$`' s I.,....y/ 24' r_SP : _,- - -----------_z1 p4 r c� ____ __v:_____ _ _•_ L.� -r\� :. --t?- t t tilt �J 4 rS 1:Y14V.J '° r, h'` "rte t'F# .. IE 136.75 - -�_r` _ ___-_-_�---_-_---_--_ - ___ - _ _ - - E rfr'tkr3x tt �stt'. -0rfiCr � s rh r'_ 1:}'1 _ __ _ _ l -#.x.#35,:c•.7.,10,....t('rY r133� 'tea` s t s '"•'{*} 'y ,:q...' � _ II _4I-_._ I 1 r -_-- lE - ._ __- t N c'.! •tr sti rt4/t ' *;�' �91 II !__L!__= ` I �_�-- ___ 3tz ` j., �r ,r t r t -t r r'-s>.•5-.. t •tt S, rr_ it - •--•--_ _ _ - i � - >+t - "< �x �4 sGr`t` �t`*Y#s-er �t :, ---� ---- i,}a ` , rtx ls.r s ,. .., ... . i n \ f f d t S rQ't S+L tEt'_t rt1 r rt t t / t •'ti'c4.....".:;.9:01W9-6.4*,- t'�•t'tEt� t'uf't t ''@�'`''1�r•,#t' �x t� t t '�� I f OI ' ..� mZr•` , iy <ss ^�r,' s' zM ' ,,3t, 6 0 n n 0 Floatation foam t, Y AN, /,\ % J' / /\ /A /.7. /_A A//\ le % is a It capable of i I v7 I i O n II M O supporting 10 Ibs./ft. i i O D -- 1 1 I I n II ii I I I 1 1 01I n 0 Grommets attached LL _ 6' MAXIMUM SPACING �I n 1i Ito reinforced fabric 1 t i All seams are 0 n u 1 l double stitched n n 0 for securing curtain ' ALEN � FRONT VIEW / �� 0 ff n O overlaps. y _ = e EROSION CONTROL PLAN _ , z Z 2 BY 2 FIR OR PINE POSTS, STANDARD OR BETTER OR �' Distributed by: CSI Geosynthetics ���" �SS ��� INF O EQUAL ALTERNATE: STEEL G FENCE POSTS Chain pocket for ballast, �\NG O�O PG , tfOi ,Sp,4N, . w (Vj chain not included The nrem,a,enpmaa.-0hacm,,shilenot pamte,•f,oto thetwtorour lnavtalae VUe and aurora<apt uhm agreed to in waling for specific lG, AQC` �s-,t • Q � - Cr css\dtiwn ad u,e.v.aarnmv or gna�nree e\prcasM orirnpti:Ai+made«gasdinx the pa(a,maoxof any pmdnz s nee the ttumcartrse ndbaod[mg ere . A` .try y-Q'-3.:, .• .∎ !) V behind our control.;red\ugmaumofhae4 is le be maimed as pmni;arm or as a yea anendaion to infringe Matt. �!�- (/ STITCHED LOOPS TO BE USE STITCHED LOOPS g }p o �� -'S `.br:a:8ao' - INSTALLED ON UPHILL f OVER 2„ X 2„ POSTS /$/$ o-. _.: l L rY- I SIDE OF SLOPE I : . --.'Q� / ____ FILTER FABRIC RUNOFF WATER WITH SEDIMENT jr0 �:$a10 - :$.: ,_. > LJ MATERIAL- I •: ., '$ :oo-:.:.� T`I' 'i. . �'�� Z O O BURY BOTTOM OF GRAVEL (12 MIN. DEPTH) �� L=�r: �= ,18 MIN. EROSION CONTROL PLAN e '2`', > w FILTER MATERIAL '� l� RADIUS = 25' MIN. f'* . Q IN 8' BY 6„ TRENCH ` l /j: �,, •. .d e,,. ".-0,..-.' _ - 1 =3O f'r ✓I p¢ •ff r�' 5")o Q IY V i#\�v / : : .: i:$ $. , CLEAN PIT RUN OR 8„ MIN. ' / l �'l' -• �,� \ (J O COMPACT ALL AREAS OF 11 °' „ �%�/, '? •$- .9A.-,._4•9(....c: -a. •f$ d,'_' 2--MINUS GRAVEL DEPTH t7 OF •���-f/ \ t W 1=- O f FILTER FABRIC TRENCH \/t =- ti, _ t ,. �3 .. I O 8" - = : ti. • . $f:_:'- SUBGRADE REINFORCEMENT •'•�•d•' ` b 0 8 -- ■ ■ i ■ "� ■ GEOTEXTILE, AS REQUIRED PROVIDE FULL WIDTH OF • co‘ •Ova g � :• Y h Q cc SIDE VIEW MIN. INGRESS/EGRESS AREA / 0 SEDIMENT WIRE MESH WITH FILTER Oy�•a�� LI•FABRIC ON TOP tio� �, ' t:P P� 4���Q o FO�°aGr 'r• Oa QAiE APRIL 1998 FlLTERED WATER Fo ,- P , QF, \,e �. SCALE PRO. NO. 0 SEDIMENTATION FENCE 2 INLET BARRIER GRAVEL CONSTRUCTION ENTRANCE �0 t�5 ,„=3o' 98073 G:\ACAD\STANDARD\ERO-SEDF 1/2" = 1'-0„ G:\ACAD\STANDARD\ERO-INLT 1/2" = 1 e-O' G:\ACRD\STANDARD\ERO-ENTR N.T.S. JOB DRAMA Qi D • BD KSM SHEET NO G 4 1 OF 98073G-4 6/30/98 14:53.47 DAL $! D SE-r/ gnitSED PERMIT SET 6-3a- q$