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13125 SW HALL BLVD-18
, 5 r, i , P ♦ Cri/a ti k' 1 74 TAR :... .. ,... ." -w_rv.-_. Y ..ddJCiLt{YIYCitYllitiftuiti..w✓tl .„ , ..... ••-...ra.a..id-IIiRLWIO'W{YyLhf ..- - _— - - . ....,:.+._.,. M-.._... .:...uw.....nMw..•w+YFWI/,iYY Yy i,W»YWb. __,IYOY71.uY�i yii1. .' .W.c.s N4 N_ .-... -_•,:.. .y..r'rs.,'a+r".ate::.wi.IM,rS•W 4wW:.,Y _ _ .._.- ^' -... :-4+.Wr>.,... .—.: ... wir.+.w.+,w„o.rrr:. ♦w.G ,.....1...._... uwr: ,... .- +7Y1i+rstuw:rYnrrr-w,r+ra.:.,._._.._.....:'-.• .:' w.::a"a.w:..l+lr......,._w.:_.., ..,, ..,.. ...r.'_':r.w- __..,s..,.,a •-1,z._:.._,.,. . ....,d,.....»..:.. ur:,;.,«.y..: .,.r...,,.:,.....__ .,..,:... •.«..:. wyurr.....,y. : _wn,...,,.,..... ...- ...._...._..,,..w......».r.in+.+....«.et..,ras---A:,_. ,.,,,:....,. ` it{ 5 p ' � Rr a T 1 291 1 � o 2111IM E Iwo, lr Y VICINITY MAP: LOCATION MAP: RECIDNED MAY - 9 2001 CITY CI=r tGARA BUILDJh40 DIVISION PROJECT TEAM: UVMEi R: CITY OF TIGARD SW BURNHAM STREr_T � AUTHORIZED CITY STAFF: DANIEL PLAZA 13125 S.W. HALL BLVD. _ TIGARD, OR 97223 —w- (503) 6394171 8 ® l Q A STAGING AREA TT 17 \ v� o \ PROJECT MANAGER: TROY MEARS SR DESIGN LLCCONSTRUCTION LIMIT I — e 8196 S.W. HALL BLVD. r (TEMPORARY CONST. FENCE) SUITE 232 I --� ! e � � 0 BEAVERTON, OR 97008 I (503) 369-1213 I .HA ® DRAWING INDEX: F� (NICHE) - - _ _ �_ � � r � ♦ (yam SHEET TITLE SHEET NUMBER DESIGN CONTRACTOR: r Ilii � I II , MARK SCOTT � , DREAMLAND SKATEPARKS, L.L.C. ( , L 4 COVER SHEET I 960 SE HWY 101 - LINCOLN CITY, OR 97239 --- - _ - -" ' ---�- - LYNCH TYPE CB TO BE DETAIL SHEET 2 (503) 577-5929 ® ® - _ -_� -� = - REMOVED AND RELOCATED m I TO PARKING LOT AS SHOWN CONCRF,TE DETAILS 3 0 � ON SHEET 5 OF 5. z W _ ---- -- - . ; ` -- I CROSS SECTION DETAILS 4 o n ELEVATION AND DRAINAGE 5 `v- T. 'j -- - c (nn ® Irrigation I O 0.5behind dewolkZ I MT ; '§'..• iP"6 -,ar _ .u. lAy' ;,., .. ;,r..1A,a. :'.,:. '., •F - 'i.. e�- d dl° y�sti•. t. u - AA , • C y i p . .• b .," Y�c`FJ , .. .- r . .Y, .S .,4 x. dL :. . '. .,. Vii.- .. ..: .:. , ". t: 4 - -.. ,... Y }y; ✓. u r..., t,, ,, et,.. ,;�•;. 9„a.r ,.. r a'\,. -,e � ,,w,,• y a;a ,',kit 1, n ` r ,r , .•V '�,:.:k4A E �j ka , w ,u r • f r t , : „ d� r � b� 1. , ,. un,.m+c<.u..+udr-riYao. • «._.-. «— ..__ —._."+oWrYlli= -, , .e.L,. --max.. 'L" , ' ..,.: -w.iis .. Ls ,.,..._.,.. ..,...,.:..._ .,..... :i ....,+rx26-'.,.4:....,:r:.:•-'-+:,—"`cr:a:vu..,. ,.,,.'•,_,.,>r,r.a:.i..:xav:,. -.. .. _..—" - ..._....__ ._:..,•(i ' .—„.:.br.ww»..:.re...o... ,.v..,.wr,..d- .r+u.wa:_ _._-_,sr:...:...,., ..,w....:+,.,.::.... ,. .r.:,:,,r+...:..:,..,..:.:...:«,,.rr....,w._.. ",, „ i.— v , 15,000 SQ. FT. 0.35 ACRES M/L N 90'00'00” E 76.00' METAL BENCH SIDE PROFILE: BENCH SEAT = 18" X 10' I6' RTo BEGIN LANDSCAPE MODULAR ' \ n CONCRETE RETAINING WALI. 2" SCH. 40 PIPE 3 ' SEE SPECIFICATIONS (BY '• - - CONTRACTOR) -� 1 12' R 18 /�-- FINISHED FLOOR 6' R 4' CHAINL!NK FENCE 3' R 4 R S 43'01'30" E 20.52' AROUND PERIMETER OF -- ENTIRE PARK (BY CONTRACTOR) ¢ �yN 90.00'00" E 10.00' 5' R 7 R 7' R ---- - _-- - -�� �- \ 7' R END OF LANDSCAPE MODULAR CONCRETE RETAINING WALL - SEE SPECIFICATIONS (BY CONTRACTOR) 1 7' R I 7' R 7, R 7 R 6 R g' R ' Pg' BANK TO CURB MINI RAMP 10 6' R 6' R ti, Q Ono DOUBLE SET / H OLIE LANDSC", GAP � I —^_ E SUFFER LANDSCAPE MODULAR CONCRETE RETAINING WALL - SEE I , I NEW SKATEPARK SURFACING SPECIFICATIONS (BY CONTRACTOR) I I T • `W TIGHT TRANNY �/ I LANDSCAPE APPROX. 3 1 SLOPE / (B" CITY) EURO GAP LANDSCAPE. BLOCKS-----,, _-_ - (BY CONTRACTOR) \ 7' R 3 0 \ - — __ 1 E I 1 I z I / EXISTING SIDEWALK— 0 0� f iBANK O 6' R \ z o z i — —- }I0 ao � a NOTE: ALL TRANSITIONS ARE TO SCALE O 4` z EXISTING SIDEWALK4 "=r--x. -���"=�-- S 9��,00,W ,�-1��'--�-�-�-- -r-,►--�-�.. -�---�k- TO REMAIN ------------------------ Wi�s�FE. '7.. .. 7 "T"17"T" 11 1 .. .. _ .. .. N 1 ' LEGEND: o W CONSTRUCTION NOTES: r.,I 1 V 0 - - SHOTCRETE SURFACIN(; - — 0 N LIC u BRICK SURFACE 1. CONCRETE MIX=4000 P.S.I. O -= NATIVE SOIL 2. 2 INCH TO 3 INCH SLUMP N STEEL 3. 3/8"REBAR 011 FOOT ON CENTER THROUGHOUT o SKATEPARK, 3 INCHES FROM GRADE E 0 50-1-; ' COMPACTS[?ROCK C� O L T Z r_ C 1 4. BASE IS 4"MINIMUM 3/4"MINUS CRUSHED ROCK vis SKATEPARK PERIMETER MECHANICALLY COMPACTED TIGHT 1 VSO wti'f1; oo v � LEDC 5. 11/2'ZIP STRIP, 1 12"SAW CUTS OR KEYED COLD JOINTS �QpR a �, o o EVERY I V ON CENTER TO HELP CONTROL CRACKS - - -- '-- BOTTOM OF RAMP/TRANSITION (MIN'IMUM) Sheet dumber + ® DRAINS 10 5 U —T0 —~ 0 - -- R RADIUS OF EDGE OR COPING � - -` 2 OF SCALE 1 = 10' 100% CONSTRUCTION SST ,^ .; ., 4r41M. ,. ah' Ba�1�Nr"�nf4Yc'1+►M:±g ':.'+w.*µrMIMH�iMY1wtlN$'KYi0.BYt.w.�IdUFR�r+.•:J.3,.taNRrr tt.••'hgWb�• w f, 4 d 4 ail i' 7 I'll , , f r A „ r 1 " 11 • , ti ! !� IM r d ;A a , r c , e ... ,'. 1, 7'v. cf :•,.I, rk.fin^' ,, ��' s_,..) t, . ,� r., y'., -,. ,.;..._. ,..,.,.. ,:. ...' .,.. ., ` q'a't a - 4 My 4 ,.JavYL'-+u ... . :-.-M -w.w:Yt✓M4.-.,_:..-.:..7�/_-.`.r. - :.. r •.Y. ...: � r...... '.. . ,'. -y..'' adrlYYlJb6fMu.iY"7W` _a.... _ _- - -i..dsu._r..WY •• "•ar- .or• w•Y'I�V.YY:YMIYY1Wi1YwaY:-.�..+i'. '1N11'�I�Y(.w.':.IINu/W1WJ taiu"'' ' -W.Y4"+Wir.,wlW.iYYYYMYM9iY4Y'Ipitll{tl"wi�11iO4M1f3'+:+W-:_'n •.1 i16irti'YrLtil' rYYYifwYl l..w_"..._ _ - Yl.ar,4aYiWi •_._.w. i:....-..� ,...w...-.. .,.-�..._.......v.e.-_.v...•_... ,.u,t.....,...,., ..3_ ,,,;- -.,._.+.rr.w.r.u.1'vw..»-w...w,.....,i......... _. ...+......n•u.u.,wrwi -1.�a1,�+J"LL w ,..u.u[, . /.._— rr•wn.,r.l , F-1 - . -rir'he>u..r..u..... -•YJ:.r.....w+.---:._ ... .....-.a..ur_w+uYY.Wa.•rA•='..-: -_.-.•-1iur+n w.r.+rhi._ .. , t ` r ' r 2"PRECAST BULLNOSE CONCRSIB DIA• A - COPING.PENROSE 0OPING 00. BRASS LID OR EQUAL WITH 3/8"MORTAR SLOPE'I ODRAW-� I/4"HOLES SLOPE TO DRAIN •u II --- r' 2D I I - - --- - - - 2" coivcREM SLAB •.Y .•�•• •. , ,• . .,• ••i••i.• IIY•.rte•• _�, _--_._ 3/4"HED OF MORTAR r^ ] MASONRY MIX TOOLED ----•� J U O U 0') FLUSH WITH SHOTCRETE p ) _ (COLOR TO MATCH CONCRETE) - " p°4^OO °O 0 4 OO --- CONTRACTOR TO SUBMIT MATERIAL 4-=-- • -. PRIOR TO PLACE.., .r 00 c -__--4"PVC LONG SWEEP l', IJOW POOL COPING DRAIN - 2A / \ N.T.S. N.T.S. �2E - -- - - 2E •` --- 1/8"BULLNOSE CONTiNUOI}5 I" I •�•• TOULED EDGE.FILL CREVISE WITH POLYURETHANE INSTALL FLUSH WITH CONC.TYP. - ELASTOMERIC SEALANT TYP. GRIND CONC.IF NECESSARY 30L ALL TOP ETXiES WITT! `� j - _ - - —- f 2"X 2"X 3/16" ' BULLNOSE RADIUS STEEL SQUARE TUBING.(TYP.) --- -T !- — REINFORCED CONCRETE BLOCK 1/8"BULLNOSE CONTINUOUS TOOLED EDGE —-- - - \\ _ 3/8"REBAR 2D WELD TO TUBING EVERY 36"MIN. 2F - _ _ •-•.: - - - �- - - - - - - =": NOTE, PRIMER STEEL BEFORE INSTALLATIONF BANKED LEDGE EDGE N.T.S. - _ - BARE GRIN _ _ 2BC2C) 2E S U D EDGE Z N.T.S. _ = COLD JOINT---- 6" O 2A : - - �' •. MSI � - _ - —--—--- _ 2"X 3"STEEL SQUARE 6" 2B I _ CONTINUOUS WELD-- TUBING :� to 08 1 - _= I WELD END PIECE,BOTH 2"X 2"SQUARE TUBING O GO VQ° , - I SIDES GRIND SMOOTH .188 THICK,PANT STEELJ (,pOH ° ~ PRIOR Tn CONCRETE POUR °00 C] r �--- 2B _ 6" `-- �, ----SHOTCRETF.SURFACING I 2A ` ����^� - . - . I UNDISTURBED NATIVE—--- C J�70 O Or.) °C SOIL �' oC e �_ 1.0 Oo - Mrl o — 6" Ifo X 2"STEEL ANCHOR _-�/ °on C]o r I --- BOTH SIDES(TYP.) -.- �2G BOND BEAM EACH POST I I 1.01 N.T.S. z v _ 2C UANDRA EL FOOTING f N.T.S. O I -/ + AYS CENTER BARS IN SLLABi WWLE SS `a OTHERWISE NOTED f _ ® --- - 6"SHOTCKF,TE SLAB i GRADED AGGREGATE BASE • •— - 6" P) 44 LLJ� 90%COMPACTION O � 2F I/8"BULi h ISE C'ONT'INUOUS ---TOOLED.OGE.FILL CREVISE O 00 ��O o O p°O JO, 4"(TYP.) X) WITH POLYURETHANE u o o j 0 ELASTOMERIC$I:. LANT TYP. --�-- - ', cc U cr ® F•'"• O O I f --NATIVE SOIL IN"LENGTH MIN. C Z - - --� I, _ 1/8"BULLNOSE CONTINUOUSCL -: _ EVERY 24 MIN TOOLED EDGE y' WELD TJ K3 REBAR " III - - ---i - --. _ - 2"SCH.40 STANDARD BLACK I. O O s �87WE PIPE CONCRETE TCRETE SURFACING in I COPING. D X.203" 3B .- N.T.S. _ - - - - WALL THICKNESS. -- O zi • w " ' •• NOTE:PRIMER STE.11 BEFORE INSTALLATION N N O STEEL PIPE COPING 4) o 2D 2D — N.T.S. 1/8"WIDE•SAW CUT- FILL JOINT WITH FLEXiJLE E?*),XY O ._ H CONTROL-JOINT SEALER I O d W LEGEND: 1"� 1� (n w CONSTRUCTION NOTES: 04 SHOTCRETE SURFACING 6"CONCRETE SLAB �. BRICK.SURFACE 1. CONCRETE MIX=4000 P.S.I. �i NATIVE SOIL 2. 2 INCH TO 3 INCH SLUMP e STEEL 3. !B REBAR Qa 1 FOOT ON CENTER TNROUGIIOU"T - '- - - FXATEPARK,3 INCHES FROM GRADE -`- - - �v 0-rqL z c 3 COMPACTED ROCK FE WITNiiS rC.R o 0 0 o 4. BASE 1S A"MINIMUM 3/4"MINUS CRUSHED ROCK --•• SKATEPARK PERIMETER MECHANICALLY COMPACTED TIOHT IypT tiEr�OVED r' O O LEDGES 5. 11/2"ZIP STRIP, 1 1/2"SAW CUTS OR KEYED COLD JOINTS Sheet Number t EVERY 16'ON CENTER TO HELP CONTROL CRACKS -- - --- BOTTOM OF RAMP/TRANSITION (MINIMUM) SAW-CUT 1 0 20 2I - N.T.S. lit ( DRAINS SCALE 1 = 10 — _ 3 OF 100% C.O'V ® _— - � STF�UCTION SET R RADIUS OF EDGE OR COPING � ---_ -_-- n I- `r ...-..:Y.n+":Lw.W1•w..a++•+r.ai++aa•rYl Toa«„Y•":r,1.,.wt,+,iMr., _.. .. ,.. .. .•.. ; -' .,. - `- _ ,. •�q+Y:i�1'iMd,"wrrJ� bbwi+ .,.. ,. : � _ .. ��, �tr w .... .,e,J lil�t`4r�kn garnmat�,laiJ�IIMMI � I } { r 1 r R yy r R. _ n ' w I , I ' .. b ' • J I r , y - • r 2 • Ar 1 • r r ' , , jk I • n:•. i , e t 1 , Y , r , r v ` { d r I • W. n ' e r l F • I Ali .41 r. , C VON oft s : �• r -ii MINN AO ♦ ♦ ♦ • • ♦ ; 'iii■'ss ���♦♦i♦r •� rr ■ ����1� ••1010■■ an "ME a mom X11 ■•:Z ��.■■■■■■■_.�_■ a ■o■■■■♦ •♦ 1010 . • ■n■1001■■ ■ ■ 1010NONE amoll ■■■■,1♦11 •♦ ♦ ♦ ���{■■1010■■ ■� ■ ■ ■ ■ III ♦ , ♦1��I� ♦���ur♦r� ��a�■ 1010 ■: ■ ►r����♦1♦�♦♦�1 _�.� �♦ Harr .� �♦♦♦1♦1♦♦♦ �� • mire FARon ♦ ••■■N♦♦ �►�♦♦♦y♦ �■■■■■1 1010■■ 1010 • 1010 ■ ■ ■ ■ 1010.. •i�►�i••i���•o�••� •• • :��'ii i• seem soon .. ... rr •.•♦•♦• •. r . . . .. . . . •.•. ♦ ♦fir ii 3.• ..MENOMO:': ♦°♦�i •%•1•r� =: Mason :: iiii ■ : := : `�:= s.■nmalowa■ . summonses SEEMS =_: :::: = ♦ • ♦� �A�♦ ♦•1010MUNSON ■�!■o■1■E■E■ - ♦♦♦♦♦♦r�♦*j� ♦♦r■r■■■ X■■■■■01■� ■■■E■■■ ■a • © ♦ • / ♦ ♦ ••oe 1010■ o■■■oe■■SI I■■■■ ■ 1010 � � ■ ■i •♦� ■■�■ ■moi■ri�ii ■■1►♦♦•j�♦•��ni�••�► ♦ 1-�-�a■ ■M 01 ■ O ■ 01 : ■ : rN�,!♦ri♦ . • r 1010 10■■■■■�■ ■ ��♦ ♦♦ QNi♦ �/ ■ �`� � ■�•���■.�■ 1010■■ ■:1010 s� �♦♦♦� "c: ■�■■■ ■10=1010 © • • . • 1010■■:■10■■�:�■h■:■ ■ �♦ 1010■S1 ■ dull mmomm�• •�•■ 1010mass MMM:M■■■: Susan soon ♦ e■E 0111011001y ■■1010 Srr'=rer�■■ ■ 10 ■■ ■ ■10: ■■E■ ONION 1010=o■ iNl� rrrr i=�■ ow _V-4��■■ ■ 1010 ■ ■10N►a���i=� • .AD ' 11 ��♦ri1 ♦♦♦••iia::::i' ■:■�i■::+=� ■ ::::��i •�♦♦♦ . ♦♦• ♦ ■■■■■■::■■1010■■■■�i�■■ ■ ■ ■■rte♦♦ �� 10■n■10■■■ ■■■■l ■e�10:�■Sr ■ 1 , ■■ • ■am ■ON 10 ` ' ::■ I♦ ♦ril�i�i�♦♦�� • ♦ ii:��•�•�'►�1 an ■�so ■ �■��: •:��i��1 ■ 1010 sm ■ Z 1010■■_ we so swim Masi 0 on a mom ■ on ; .1010_ . y� mom jy♦ �i1 ♦•`. a:■:::anionE mass on a •�•�•••• ••♦•'' .t�. ♦1�♦ ♦ ♦ Jill■ 101010N► e • . r':f • 111'. 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':;,'. ,'.. ,., �a, `(,, �/ ,L •' ,: N�'. r ._ .,, ,. i 1 „ q 1 f , /* �. t; r c 'N: tI a:' 9,,c 1 t'r;6', timw. �, i;' • ar {+:;1' • {,,, �. , i , i ltia r w i , l/ r ✓ r den y r s , 77 ,... + •...-•I3:.xA -- .-•k..- -. . . r .... y ..rw.Y+rnvrr wMr-rw✓etiiYww..Wrw MaY..WYui• ,rtp,ll/- fiW Y01 +r.;.- r_:_.....NWii.iur8.:i.iWMIKaVi-0.{+.MhJYr1/�.YKiYL'F4 Y1Yl� .. ., .: „wti:'c.M.' iYVI riRltllifi4llYtgtiYsi -'rrxa.x:...:..,•.4eln•Y..4+...y -WWI - a .. Nri'.'uLL.N.ewrtkYW.Q..Y,.i.:SNt„MIIi4fYtltlYwi31i111W11111.W'i3YQLilWdOmV OL4• .•.•,1-.s .--. .....w....::.... . ✓w s...:.r.dbsl.ilL .,p.u.....e...1-w..,.....Y.uwrL-WrrfnrW..iY.aF I4•Ii4wW41Yw.atir,WM9r'I�'WW14./'l'Y' .f. 1 UPPER PARKING LAT EL.- 156.0 F-1 6" .DIA. LID SLOPE TO DRAIN --. S4nl --SLAPE TO DRAIN I53 E.G. �`-- � �►' _I 158 FF(MAX) _CONCRETE SLAB 158 FF(MAX) I I I 162 FENCE. 162 FENCE ..�.. ..1.._.._.. ..-._..r._.. .,,.L......J... 157 156 156 154 E.G. 158 154 E.G. \�-' -- -- CONTRACTOR TO SUBMIT MA 411 CLEANOUT 156 \ PRIOR TO PLACING RIM 153.31 •ne 149.5 I52.5J � 148 OUT S - 4"PVC LONG SWEEP ELBOW 149.5 --- DRAIN \/148.5 OUT ULT SE) - N.T.3. . r 156 •` 154.5 E.G. I 15 + �• T 156 CRAINAGE REFERENCE FOR TIGARD PUBLIC WORKS / 149.25 \ 148.25 - � 150.8 - PROPOSED SKATEPARK _ 149.8 DRAINAGE CONNECTIONS _- _ - _ - -- ---- --� N (BY CONTRAC COR) > $ c acN a w- b v W N 1 157 F d a ?, ,� 156 1-F„ .a O O -MIN.FF HL.EV._ od vF'i w O O FL� FUso - 157 - �A�i+ U 8 � L a 149.80 W) i W R1 vi ya a g $ O „ 154 ` 153 - ,Q .p j ;° 1-n m U r' pq h� E.•I O ww Cn N �. V) �� ."• r r�, w O wV 151.5 ad W vii w O z / 152 ___- 148 OUT S E.G. ' c�i� sl O U 152 5 E yl r�r.i a� lso -Y r 137 - -- _ �T � . 152 P1 . \ / 155 I 155 -- -- - -- - c" - ^_ 0 > S a-0.0050 120 LF 12"PVC 150.5 ,� �C'/ 156 - (BY CONTRACTOR)) N 154.5 I ---- d/ I I 145 - S -0.0100 � 1.53.5 - ---� 155 I 14 LF 157 12"PVC •� i ����• 153.5 � (BY OTHERS) 141) --- \ -THE CITY OF TIGARD PUBLIC WORKS 1+00 1+20 1+40 '-+60 1+80 2400 2+20 2+40 2.1-34 z 4s \I 149.7 �_.- -- _ DEPT.TO PROVIDE 12"STUB-OUT FOR--- __ ` _` SKATE PARK AND PARKING LOT n STORM DRAINAGE TIE-IN THIS O I � 153.5 LOCATION(VERIFY). O 0 C.O.T.P.W.DEPT. r / NOTE: NEW SD PIPE INSTALL WILL REPLACE I VAULT TOTHE EAST � NEW COVER Q NEW TO HALL BLVD. EXIST H (BY CONTRACTOR) �� � 148.7 IN INSTALL NEW CB -- - 150.5 -� - ELEVATION(BY CONTRACTOR) 147.7 OUT E _ -- -` - _-� - CB(a3 IE IN- 144.96 c w RIM EL= 152 s•: - _ •; O C Vi IE OUT= 148.2 - 149.0'`- RELOCATE EXISTING LYNCH INSTALL N�w STORM FILTER VAULT(BY OTHERS) Q 1153 IE 148 TYPE.C.B.TO N TW LOCATION RELOCATED C.B.TO BE '•., IN PACKING LAT AS I RIM EL>a 151.5(MATCH EXISTING GROUND) INSTALLED AT THIS �� INDICATED. REPLACE WITH I 155 IE IN= 147.6 cr LOCATION. VERIFY AREA DRAIN.REFER TO _ IE OUT= 145.1 O CONDITION UPON REMOVAL. DETAI 2E SHEET 3 OF 5. I V) \ � C z MAY REQUIRE NEW. I - Q 152 E.G. no ® O 0 152 E.G. NOTE: z 156 ° 158 I -- N 156 FF(MAX) _155--_ 155 155 l:CITY OF TIGARD PUBLIC WORKS DEPARTMENT WILL RELOCATE EXISTING STORM I N .. .. .. .. 160 FENCE 156 FF(MAX) N DRAIN LINE TO ELEVATIONS SHOWN ON DRAINAGE CALCULATIONS. 00 160 FENCE to EXISTING SIDRWALK= 152 O r r 2:CONTACT CITY OF TIGARD FOR SITE ELEVATION ASSISTANCE. I U V U LEGEND: JOHN HADLEY,PLS;SENIOR SURVEY SPECIALIST (503)718-2467 j O N ----- CONSTRUCTION NOTES:SHOTCRETE SURFACIN r _ O BRICK SURFACE 1. CONCRETE MLX=4000 P.S.I. 10 5 0 10 20 1. �L_= NATIVE SnIL, 2. 2 INCH TO 3 INCH SLUMP SCALE I" = 10' E 3. 3/8"REBAR 1 FOOT ON CENTER THROUGHOUT a a@ A • STEEL LEGE ----- 42OMPAG'TED ROCK CB CATCH BASIN �R`G �Tt1e p TV t I 4. BASE IS 4"MINIMUM 3/4"MINUS CRUSHED ROCK �� V O -a A l c7 U . ... . SKATEPARK PERIMETER MECHANICALLY COMPACTED 71GHT EG EXISTING GROUND ELEVATION �gt)v�� LEDGES 5. 1 1/2"Zip STRIP, 1 1,2"SAW CUTS OR KEYED COLD)OrriTS FF FINISHED FLOOR ELEVATION X01 �----� Sheet Number EVERY WON CENTER•IY.1 HELP CONTROL CRACKS EL ELEVATION ., BOTTOM OF RAMP/TRANSITION (MINIMUM) IE INVERT ELEVATION(BOTTOM O',-PIPE FLOW) ® DRAINS SD STORM DRAIN __. 5 OF 5 100% CONSTRUCTION SET R IG°,DIUS OF EDGE OR COPING . ted„ iMr , _ t ��.,..r;,,- ,•� i � -;. . _. .._, 1,_. k'i�llrlMl`( -- , ... - * .:r,ygUsn9nu» ,ri"er.,+ar. v , e N �i r pow =fig+ IN I illo 110 MIR I 1. wk �. ...n�, ,. `!` .. _...' ... 1-,r, s -• ...,. .... d:-. ... ,. J 1.' AOL , . p 7: li • I' 6, d i 1 ; y., r. i Y i , ,':.,. .iiitlnaY' .. _ _YiIJW ...-,_ ✓A.ntia..Rrt.•-:.:--.. .-__- ., Y'- - .. ., s, ,....._.:.•.uv...-_,.+.,.,.'a....w,.w.'. rw,:- -..- .u..rc.rarw,:yw...rrs....r,.w.a. Yw.JYY• t>Wlns ..,,www._,..r,............w,wr -' - .. - •._.a,.a......•...u.,..wan,.+..,.....i....•...,w..a,..w..,.....,,........,.u...-...x, - -w.,..... ....-,' -:..,,..;.x_.a.a•r ._.:_..-....rrraal..eYvarrr+wa'.na.rrwi6nrr.4s.-.._._...yw.,;:w.l. _.._.-. .. .. ... .. .. I / 1 REVISIONS BY CITY OF T I A R D lUIPPE4 PARKIAK,' EL. 186,d ` 1 COMMUNITY a _j -- f yi 158 FF (MAX) 162 MACE7-7 154 1 . -f •- ,-- -�.••.,�-•--_... D 184 E G. � i z 1 s I I -EXISTING STORM 156 MINIMUM RIM ELEVATION 148.50 MANHOLE PROPOSED CLEANOUT 4' AREA DRAIN I ' ( IE OUT 146.37(S) RIM 153.31 (SEE DETAILS) f9 I 12-IE OUT 147..WSE) r' = k.,' I I I GRAPHIC SCALE 10 20 --- 1 I - ,1 RIM ELEURN 149.80 -� o 4 AREA GRAIN � � I(,SEE OETAILS) 156 ` 1 incIN rm ) h 10 ft. 12"x4" TEE FITTING 1, � '.5 ( CQI`� `= 1 12"IE 147.28 4"IE 147.61 I � I U 149q5 f56 I I EXISTING 12" STORM MAIN - I I0,,,-- 5=0.0114 I • �.`__..-_ 2'x4" iEE _..,....�..._ RTT1Nc �' �.�i ; �� I NOTES; 171E 147.20 F 4"IE 147.53 - I i DEVELOPER: 149.8 yf Tigard, Washington County, OR 13125 SW Hall Blvd. Tigard, OR 9223 Contact.: Troy Mears SR Design LLC Telephone: 503-469-1213 I 1. --------------- 134 \ � � i87 RIM ELEVAnON 181. � � ° 'I EXISTING I: I I PROJECT LOCATION: _ -`- (SEE DETAILS) SIDEWALK City of Tigard, City Hall 13125 SW Hall Blvd. ___ : i • I I Washington County 2S-1-02DA, Tax Lot 200 mw ....__. . I 152.5 E.G ° BASIS OF ELEVATIONS AND TOPOGRAPHIC SURVEY PROVIDED BY THE CITY OF TIGARD. - 152 -PROPOSED R.O.W. AFTER - 153 ( . 155 + EQUIRED DEDICATION. �) --► �g�- -- I �fXISTING CURBUNE___00' 1505 ! 12,`x4' TEL-" FITTING 12"IE 1 X8.86 ---- • 40IE 147.1'9,'s1-s 186 52.0, I)NALGK ►DE ELEVATIONS 154.9 PROPOSED RIGHT-OF-WAY r. Jr<,- ... 4_J (TYPI tlf 155 I f`� ' x ��, PO "^ • ` EXISTING R.O.W. aCIC � Kl� ------ -- ' 187 • •° _EXISTING S.W. HKL BD �ys S ` CENTERLINE. a LV ' ,e SW 149.7 I • " EXISTING SIDEWALK TO BE CUT F tLI 4 PROPOSED 48" STORM MH 1 AND RECONSTRUCTED TO S 16 / 'CONTECH" STORMFILTER a ORIGINAL CONDITION `� ~ . I +��` �' ' (3 CARTRIDGE UNIT--SE-E DET ) ° I `�, FS >< �. r. . . ,. 12"x4" TEE FITTING RIM 151.51 (MATCH VaS•11rVG I �rJ , `� _ �a •1 1 12-IE IN 146.53(W) i5� -- .r" '�t j . 12"IE 146.89 r • I _ $W r ' 112'IE IN 146.63(NW) a EXISTING CATCH BASIN �I I , C' Its • 4"IE 147.2 . 12-IE OUT 145.13(E) i RIM 151.06 �S G� PROPOSED CATCH BASIN 1 P ' : - EX IE IN 145.06(N) ♦ TO CAP PURE EXISTING 1 EX IE IN 146.61 REMOVE ; p$ R►�JI'G r / L=107.50 S=0.00!50 --- _ (W)- r .n v�¢`- SIrE ✓ Sw G�_ STORM RUNOFF FROM _ _ - - a EX IE OUT 144.76 'S) d / •• w1 PARKING LOT. MATCHING 4'ABS PIPE® _0 tT- 12' PVC- -r �• \ NEW 12'IE IN 144.96 (W) ` ` w'" rte,„ EXISTING GRADE. L 34.55' f i RIM 152.001 t53 i]- _. _ - - . I I I ,� :; ,�• , 12-IE OUT 147.17 . S-0.0050 �• („ Sw (E) 4'NAf AREA DRAINItFVAnON 149 00 � I {J 1 Cs � � � 3 ' SEE IDETAILS ( '' CONNECT NEW 12" STORM MAIN >" ( ) 185 ` �, J I _ I TO NEST SIDE OF' EXISTING CATCH S� EXISTING STORM CATCH 6 BA91N AND MAIN LINE \' 3 I BASIN. PERMITS MUST BE l � , a. 3 ,,.,.! -•� OBTAINED FROM ODOT BEFORE �1 e`� ,� SIV TO BE REMOVED OR �� I I BEGINNING CONSTRUCTION, I PROPERLY ABANDONED. 11 - I I �� `(' v}_ G' . Sw W n ; i � � ' '� � -. I - I ,;,• I `,r,; .• � t ,�: v��p� � FAQ ?i L �e 32 E r, _ B� r jaw �T540 uITHR CT � _��N�, z I S \ ` • r l( I ` SI ( r .; G, I,Ja e. { Cr I � CT EXISTING 12 STORM MAIN- S•0.0254 �r . '^Lr' "� -.4s aI ' l g 0 c7 • i' I rdzoal Thorms Bros.M t 196 (MAX) I � , fu, I I I -- '� 155 ' .._T .�..._.� _- - I I I VI O N I TY MAR 13 __ o 4 TO a '� I I NOT SCALE -� -._-. �°_ I a a EX►S1 I(r ! SYD�`W K 182 r] � fi�\--_- -- too - �`ir � � P DATE APRIL 2007 _�al�r.>J- - c - _ _151- - _ _ ', / cs'� • ° ' I �s I �,� p� S �c11GIN P.(r SCALE 10-10' q DRAWN Cp Jae ` _ _' _ Y I •�. SGL 06-095A OR HE SFT �._i•,� s_u 71 ,; (► I Cf 2 SHEETS - i ISO ,l y r ..,.e.,..__...-.. '_.. _...-»___+w_w.w+ w��.IM v'�3. (:.�5' .::. .., • MV.S. '1": tnM•WYd111�/11�� 'M R fir � n 1,1160 uh "'UM ar � p" ; u ; � N ,>r ._ . , , •• , , . . _., .:, ., , ,, � r{kens;., .. V . ,gar... a all N1 I 77, r a 4' I Ir • 7t i - n. , 1 Ti- l r . •1-i--r4"te .. ......... .. ,w....:a._..'�:.aa .-,...._ ..-v�..--�:3:..-�..6ru•.u+wwl+we.+.iuF.it.__'1.>Llr'rrlY�� '`"s""i..•°'""""'rtr._.»_-'���^:r"ya..ril�ia....Iw+ixt7ru.C.ai`- -- .m+..-..... ... - .._,.«.• _ _ - __ �auaE.,irM:-.'sauruuylrrtuliwu...a,.•y.•..........,....._ ( +u.c- .-.,..�..1�.- +a..;...>_ ..,.,,�„ ,...-'_ •,.+a.......G.......-.w.....:..._.:°.wrw+a.u��..-..w=--,v_,.�..�::�,..::,....,a,..u..r..,r..•.,.........,,..,.,:...w.:-•_ �.-........�--"wrlra,'.`......•rw. .a<.wawa.w.r.,>�...,...,,....,..-.. i, .._.. .,..a,_ - • i ) f General Notes: _ REVISIONS B 1. All wurk shall conform to City of Tigard, Oregon, Standards and Specifications. Note the attached Drawings and Details. _ 2. Notify City Inspe:,tor Letha Thomas (#639-'4171) 24 hours before starting any work. GENERAL N07F5 3. Access-to and egress-from parcels of land adjacent to the work area shall be maintained at oll times. Pedestrian safety shall be provided for by the contractor at I'EL OGETMD(86ORMFILER 15Y 61740-3318 WATER 50111TION5; FTECH c�RlLfwn, OR(800) 548 4667; SCARBOROUGH, ME(877)9G7 8676; ;" a 2)FILTER CARTRJDGE(5)TO BE 51PHON-ACTUATED AND 5ELF-CLEANING, 5TANDARD L ETAIL 5HOW5 MAXIMUA'NUMBER OF all times. BALLA_.,. �`r'' 05EE t 8) CARTRJDGE5. ACTUAL NUMBER.REQUIRED TO BE SPECIFIED ON 51TE PLAP45 OR IN DATA TABLE BELOW, 4. Removal/replacement work and damage repair work shall be promptly Initicted and 46"0 f: 3)PRECA5T MAN11OLE 5TRUCTURE TO BE CON5TRUCTED IN ACCORDANCE WITH A5TM C478. DETAIL REFLECT DE51GN INTENT ONLY. ACTUAL DIMEN51ON5 AND CONFIGURATION OF 5TKUCTURF'MILL BE SHOWN ON PRODUCTION 51-101"DRAWING, completed to the City's satisfaction. No work shall be considered complet% until it is ; 4)5TRUCTURE AND ACCE55 COVER5 TO MEET AA5HT0 h-20 LOAD RATING 5) 5TORMFILTER REQUIRE5 2.3 FEET OF DROP FROM INLET TO OUTLET IF LE55 DROP 15 AVAILABLE. CONTACT CONTECh accepted b the Cit The Cit reserves the right to cause testing and certification of 51ORMWATER50UJTION5. MINIMUMANr, I p Y y' y � g � � A LE BETWEEN INIf_T AND OUTLET IS 45'. b 6) INLET PIPING TO BE 5PECIFIEU BY ENGINEER AND PROVIDED BY CONTRACTOR. PRECA5T MANHOLE 5TORMFILTER EQUIPPED worl; or repairs to be performed, to the City's satisfaction, at permittee's expense.y p p / � WITH A DJAL DIAMETER HDPE OUTLET STUB AND SANG COLLAR EIt�HT INCH DIAMETER OUTI£I SECTION MAY BE SEPARATED 5. Erosion control shall be provided for by the contractor. INLET PIPE FROM OUTLET STUB AT MOLDED-IN CUT LINE TO ACCOMMODATE A 12 INCH OUTLET PIPE CONNECTION TO DOWN5TREAM (5EE NOTE5 5 4 6) ,.,' PIPING TO BE MADE U51NG A FLEXIBLE COUPLING OR ECCENTRIC REDUCER, A5 REQUIRED. COUPLWG BY FERNCO OR' .r�.•, AND 6. ORS 757.541 -571 applies (pre-notification for location of underground facilities, etc.) �..., W/12"0 HW OUTLET PROVIDED BY CONTRACTOR ♦L. 5TUB(5EE NOTE5 5 4 6) 7) PROVIDE MINIMUM CLEARANCE FOR MAINTENANCE ACCE55. IF A 5HAL-OWER 5Y5TEM 15 REQUIRED,CONTACT CONTI :h 7. It is .,ie sole responsibility of the permit holder to provide for proper right-of-entry 5TORMWATER5OULITION5 FOP OTHER DMION5, 8)ANTI-FLOTATION 5ALLA5T TO BE SPECIFIED BY ENGINEER AND PROVIGED BY CONTRACTOR, IF REQUIRED. BALLAST TO 5EE (and/or easements) prior to starting work. Proof of right-of-entry (and/or properly AROUND THE PERIMETER OFIHE5TRUCTURE. 9)AL1.5TORMFILTERS REQUIRE REGULAR MAINTENANCE. REFER TO OPERATION AND MAINTENANCE GOIDEUNE5 FOR MORE C-J executed easements) shall be provided to the Citi'. the City shall in no way be INFORMATION. I { construed to be liable for the permit holder's failure to obtain or p provide for proof of PRECAST MANHOLE �( right-of-entry (or easements). MANHOLE STORMFILTER- PLAN VIEW ') 3C70 FRAME F RfGA5 I MA DATA 8. All easement deemed necessary by the City, to facilitate operation, maintenance and . AND COVER(5TO) 51-RUCTUP.E ID ID NATER QUALITY FLOW RATE(cf•.$) WQFLOW access to new public facilities or to enable public usage of sidewalks, etc., shall he PEAK FLOW RATE(-'I ch) PEAK properly prepared, executed and provided to the City prior to City release of any work RETURN PERIOD OF PEAK FLOW r-3 - REI URN + N OF CARTRJDGE5 REQUIRED NUM assurance funds and prior to City closure of the project permit. •X. CARTRIDGE FLOW RATE(15 or 7.5 e CART O 9. A sewer connection permit is required to be obtained from the Girt ,s Building 3U'OFRAME MEDIA TYPE C5F PERIJTE ZPG MEDIA q Y 9 AND COVER(5TD) •'-' a • , RIM ELEVATION RIM Division prior to connection to the Cit 's sewer $ tern. RADE KING (SEE NOTE 4) t•" p Y Ys GRADE KING PIPE DATA 1.E. RJENTARON MAiERI,1 DIAMETER 10. Utility relocations, modifications or repairs, which may be necessary, shall be INLET PIPE#I ELEV AT 1'10ERIAL DAM INLET rift N2 EI-EV ORIENTATION V,%TE°JAL DIMA (1�' performed in a timely manner at the permittees expense. STEP MANVOLE STORMFILTER -TOP VIEW 1 OUTLET 5TUB ELEV ORIENTATJ�MA.FPJAI DIVA C `J Cf(P) 2 ECCENIRIC REDUCER Y`-5wo 51ZE 11. A hard surface patch is required to be placed, at the end of each days work, on INLET P1� �"t 1901`1 OUTLET (BY CONTRACTOR) REDUCER 51ZE SAND COLLAR ANTI-FLOTATION BALLA5T WIDT-H HEIGHT all trenches in public roadway. (5[E NOTE5 5 4 61 R15ER WITH OUTLET _ WIDTH HEIGHT 5CUM BAFFLE RJ5ER 12"IOL OUTLET 5TUB 4.6'MIN d. MOLDED-IN CUT UNE NOTE5/5PECIAL R['OUIREMENT5. PIPE ORIENTATION KLY: (.`n'.E NOTE 7) 8.0 OUTLET STUB 90' Storm Drain Notes: 5TORMFILTER CARTRI E (TYP)(5EE NOTE 2) I eo°- --�-- o• 1. Twelve inch and srnn!ler storm drain pipe shall conform to B,�� ASTM D-3034 PVC pipe, except were noted otherwise on plans. Designated 4" ABS (SEE NOTE 8) - .� 27(Y pipe Shall conform to ASTM 0-2661. -IGHT �-- 2. All storm drain pip' shall have rubber goskets. All storm drain pipe and related connections to catch basins, manholes and other related structures --1 �-- WIDTH UNDERDRAIN 5EE DETAIL 2/2 ♦ OUTLET PIPE shall be water tight. MANIFOLD (BY CONTRACTOR) COUPLING 3. Manhole base may be poured in place or precast concrete. Manhole risers MANHOLE STORMFILTER - SECTION VIEW A (BY CONTRACTOR) and tops shall be precast sections with a minimum compressive strength of BALLA5T1 NOTE r,,, GROUT (5EE NOTE 8) W 4000 psi. Check with manhole manufacturer for actual manhole size needed THE iTO1tMWATERNMNAGTAKNT ThE570RMvr'A1ERMlJ1A.;fMfH1 �/J 3to-Piave (BY CONTFACTOPi 5to ✓Kerb n 1 for type of pipe to be used. U5 PATENT No 5,322,629. US FATEMNo 5.322,e29 W Nc.5.T07.527,No.6.027.609 MAN'HOL.E STORMFILTER - OUTLET DETAIL 2 No.5,707,527.No 6.027,639 4. Outlets from catch basins must ,rave a trap and siphon type outlet. No 6.649.048,No 5,624,576, �- - --- - No 6649OA8 No 5,624.57„ AND OTATE TS AND roRF.IGN 2 AND OTHER U 5 AND Fmir-N O . Catchbasins shall be constructed and installed ;ger Section 1408 of the ozoo6 cUNTECH slormwsLor SDlulionR PATENTS rcNoING 02006 CONTECH SlormwNur Solutions PATENTS RIDING Oregon State Plumbing Specialty Code. ` PRECAST 48" MANHOLE STORMFILTER DRAWING 111 111114, PRECAST 48" MANHOLE STORMFILTER WIND 5. Storm drain cleanouts shall comply with Sect;on 1107 of the Oregon State PLAN AND SECTION VIEWS 1VWRIUM TOP AND SECTION VIEWS, NOTES AND DATA Z Plumbing Specialty Code. Branch storm sewer lines shall enter the mains :1�ORMWATER STANDARD DETAIL STORMWATER 2 SOLUTI0NS. _ ,a -- STANDARD DETAIL. sa through wye type fittings. SOLUTtoNS_ _ oonbditlW rtiw.Ur Com DATE:OY/2E,W SCALE,:NONE F0.E NAME MHSFJ-4�% DWtNM.NJw CHECKED ARG Contxhelormweter mn DATE:riPRE,05 SCALE NONE FILE NAAE:NHSF9s8PC-Ot'l OAANM-NJYv CNECKF.0 ARG 6. Granular backfill to be used for all trenching. Granular backfill is to be compacted to _ - ---- 957 maximum dry density per AASHTO T-99 test method. - __ _ I � 7. All materials, installation, tests and inspections to be made in strict C) accordance with the Oregon State Specialty Plumbing Code and the City of Tigard Building Department standards and codes. -- _ W 8. Area Drains shall be "Zurn Z310 Thoroflush Drain" system or City of Tigard approved alternate. •- Eroaior� and Sediment Control Requirements: -4-� Please see Architectural and Landscaping Plans for Erosion Control Measures and Notes. 3/4• SQUARE -, A A B B NON-SHRINK GROUT Q U L_l STANDARD CASTIkON ❑❑ ❑ lrECIFlCAT4ON 5NM FRAME AND COVED 2.310 _ aa' ` a � STANDARD MANHOLE THAROKUSH DRAIM TAG ______ GRADE RING I Q❑ F 1 2'-4- g; Dai.Iwwir "I as atoll»a41 n•,i D M sw•d b monaboxtq TWwlxien rr cn«q•w+lloi4 Netfo. •W.,;•�� •�;-• ;•+- - sq 1• :. •�, --- '• •• 4" MIN. Q a z FN'As)1 ORALE ' 4i I L ---- 1 RIM ELEVATION - 014' [368]- �` 1• WAT"TH STTMT PPE PLUG SEE PLAN- 2sq. DROP-INOPS � ` / --01 1 --- ;• f• - -� - WELDED STEEL ~`-' �- [, 79]- -�- :�' -- ` INVERT END BARS: 1/2" X 2" '^ -- :;�". - VE OUT -� ' SEE PIAN FOR CROSS BARS: 1/2" X 2" O 2" O.C. 1 -�- -- 2 (51] " MOOVIDE 3/4'-0 FORA I ,. SIDE ELEVATION BIKE STRAPS: 1/8" X 1" ; f79] �, CLEANWOL6' ARouND s SECTION B- I3(05" -- 8 , I -1� �- 6,000 LB. Uy FORM LOAD CAPACITY STEEL-PLATE CATCHBA.SiNS SHALL -"'�� T •� SEC A-A r _ NOT BE LESS THAN 10 GAUGE WITH . • WELDED SEAMS WITH SLEEVES 1 :`r i w . tl f 1 II ,:• OIL TRAP___./` I ATTACHED FOR CONNECTING THE " ' `/ ---At = 1UJ STORM DRAIN LINES. CATCHBASINS W o WITH CLEANOUT • ' NoTEs: g ,4• SHALL_ BE ASPHALT COATED INSIDE •• _ 2' & OUT. A-P" %TMZLMZN310 ���' �. , -,/4' ALLOT MEAD BOLTS :., � .LII. AIM N. ,t p7s)TM ThaMwA Q Vn,oar Iron bIK9y wYA nW NSISMM pexy 01 kichs4 •.,`�.�•�• f• • +t; •s 1• LOMO Peon�D (SECTION 1108.0 OREGON STATE aosbd aAsror ay AdMIN,bolo ni alwl.alspep PAG,rwdw aoiire M •, �'�t: ,.j:t :t�,;. • .'. PLUMBING CODE) 1 1 t M,.halo - ALL PtIwANAMT - 8 SPECIALTY l ana.Iaw10 WO-1 Vt" t„__�,.� :., - TO MAV[ NOL' AN COVER Mu C A TC H B A SI N D�t,� OITIOIIt(Cti.AJ�.a1b•Pplolxlnsapdm.) :� . e- W mom ($l.afy yp�)0411ilT �'NOOY IIT.OwI. It, ? 2J 441 1.76102167) CNIsIdsCaWl 6tQk14rt• � �� ►. •`W: � IN PAVED AR _AS (PRIVeTE) 2a" ,.76,612.,62) a a�a4c«rIsrs..wacl.a :112 14 ��:_. �:,., .....a + .. ai q� 2d4! t•76,02.16J� _- P Thmem 71A ) l NL nw•lao 4 6A11 w • ;,� �,.' `a r N.T.S. wla�ss - �•ti �. Za i F CONCRETF ENCASED Ctal frnl bodyiwdAR C.b er(orr+d.>l�la VMAW WOMOTaq �� 3/4•..0 ` TTOMSOF IMYE E Y 221 CaN lmn Bode wl/LR.0 IrwMror aul EtMria wfroMrhAu::4* Storms T 3/4'-0 ` X% 4* •`� ����� � -F o.xsumm w•(3W.T� ) DETAIL 4 - FO Fn.srf c4l�l. -- 40 krApnlOn" NOW-' CONCRETE ENCASE 04 ME WIT 81=ON NO 49 WND IF CCNCRETL• P,PE - �.� DATE APRIL 20 W "ProdNoni Ccr4x�ITop • •ET la6dTop "- �-LOCTONCOPOilisket PR �NI�1►+L Civki loq) �---- •--•-----ftuWTap �E4�NG I NOF�,r�, SCALE 1-=101 ` -OJB waW supply�coftol box(8x121464) 5 •� ` - REV. E DATE VnW C.N.NO 11261! + unified CLEANOUT FRAME �~ II WI*d �� 12 0'� `l DRA VN CP STANDARD CLEANOUT $*"ra> s, A �� 'Rlc4AAlILr fullNwrD ulaw4 unRawlsE vsal�D t1MlO.NO. llsTt �ROOIICTN0.Z71S� V AND D COVER �' ram- .�» ` -- �111LCy SGL 06-0 n�io satAwn wE ra,.ld�lOAllall awM�alrKM•W 11106aM ALU..sw,IIA mw R�WlN%; NO. 130 ftww 91rw►4r.H s Fw 410146"M.unit 06 W*wolasomo ii DRAWING N0. 160 co •&MM Shm malnlw L�.OW NWw Mo se ro+M,ruler LW".w.x.:slspa.rn�.erp+we •� DR / SHEET 2 OF 2 SHEET (. vii'ra11M.'.Mr'Yr1•.�"1!•`IIMM,.MM.+M wMlp•,.tarj�' '• . .. .. .• ".I,IYY .w!MM•r!r:,{dA1M'9V��,6r.�,'W�• 1HM" , yr, r,+4r.�t.W wla . arrr L r .' .. .. •. ... ..• .. - .. o:-. .. .. ,11px11�}gf'�AKI't1`�i"`tW'"" r. I n" 1 .1...f."h s?: +n�°fit.!'.'i 3.. .t. . .>a :,!w .A.,• , R y h "714 Y: i I t „ w 4 yy 4: f `r 17 d + ,. r .x .wM��� . a.uin'xi.w',uY1Y,IMLi1tl►IilJ1��Y�"f111 1 ._.....,.r..W.,�.......r. .., .. , ... .. , ' .••-r�i.L...rv'...,w1-•- .;; e.,i-:Wtr... .'/M'..idd YlhT:'a-.n ft k,ncut...:4: rW,..X.1M1..k+iti13^.iY.Swd.'LS.4'._::. ._._....,-..... d✓+'✓I�•!]8r:1.. ,,• - -_...w..-FWw. k1rl....,w ... .•..-=_ 1, ff�lY_- a- ,A.JYf�JiIbNY r, •...a'amN=."r••'YLiYti'A+nw-:+<.y-•a.'irsLWlY.ew. , STANDARD EROSION AND SED(VIENT CATCH BASIN GRATE CONTROL PLAN DRAWING NOTES: . 1" REBAR Ff'i2 BAG REMOVAL - CATCH BASIN-� EXPANSION RESTRAINT 1• APPLY TEMPORARY AND PERMANENT SOIL STABILIZATION MEASURES ON ALL DISTURBED �1U APS ON ti ST JF?BED AREAS AS GRADING - �' • , r � 2"x2"x3k" ►LUBBER BLOCKS PROGRESSES. l OREGON �. 2. CONSTRUCTION ACTIVITIES MUST AVOID OR MINIMIZE EXCAVATION AND CREATION OF BARE GROUND FROM OCTOBER 1 , -- THROUGH MAY 31 EACH YEAR.3. �, �� A�� STORM PIPE ',, • '� '�: DAY IAF RAINRING FALL IS FO�2ECASIATHER RIN®HE NEXT STABILIZATION OF 24 HOURS. THE SITE MUST OCCUR AT THE END OF EACH WORK ' 4. ALL EROSION AND SEDIMENT CONTROLS NOT IN THE DIRECT PATH OF i/VORK MUST 13E INSTALLED PRIOR TO ANY LAND ' ''''' • PGLYPROPLI:NE DISTURBANCE. FILTER SACK (WOVEN) 5. PRESERVE EXISTING VEGETATION AND RE-VEGEGATE OPEN AREAS VVHEN PRACTICABLE BEFORE AND AFTER GRADING OR -.�` •• CONSTRUCTION. --"� 6. ALL TEMPORARY SEDIMENT CONTROLS MUST REMAIN IN PLACE UNTIL PERMANENT VEGETATION OR OTHER PERMANENT r� WOVEN POLYPROPLENE SACK COVERING OF EXPOSED SOIL IS ESTABLISHED. �J I 7. SEDIMENT CONTROLS MUST BE INSTALLED AND MAINTAINED ON ALL DOWN GRADIENT SIDES OF THE CONSTRUCTION SITE Ld w 1 AT ALL TIMES DURING CONSTRUCTION, UJ CATCH BASIN TRATE 8. ALL ACTIVE CATCH BASINS MUST HAVE SEDIMENT CONTROLS INSTALLED AND MAINTAINED AT ALL TIMES DURING FRONT VIEW 0 SIDE VIEW CONSTRUCTION. r� Vl P 9. WATERTTIGHT TRUCKS MUST BE USED TO TRANSPORT SATURATED SOILS FROM THE CONSTRUCTION SITE. AN APPROVED ~ �� Qj 1O EQUIVALENT IS TO DRAIN THE SOIL ON-SITE AT A DESTGNATED LOCATION USING APPROPRIATE BMP S, SOIL MUST BE U W o CATCH 13ASI POLYPROPLENE DRAINED SUFFICIENTLY FOR MINIMAL SPILLAGE. W 10. TEMPORARY STABILIZATION OR COVERING OF SOIL STOCKPILES MUST OCCUR AT THE END OF EACH OR U Q a Iv OTHER BMP'S MUST BE IMPLEMENTED TO PREVENT TURBID DISCHARGES TO SURFACE 'rvATERS. 0K DAY OR w A ANGLE BOTH ENDS OF SEDIMENT FENCE 11. DEVELOP AND MAINTAIN ONSITE A WRITTEN SPILL PREVENTION AN Z TO ASSURE SOIL IS TRAPPED. /f D RESP Q m a RESPONSE PROCEDURE. L ^ ir STORM PIPE /, 12. ANY USE OF TOXIC OR OTHER HAZARDOUS MATERIALS MUST INCLUDE PROPER STORAGE, APPLICATION, AND DISPOSAL. r n a 13. THE PERMITTEE MUST PP,OPERLY PREVENT AND MANAGE HAZARDOUS WASTE, USED OILS CONTAMINATED z .. ,. POLYPROPLENE CONCRETE WASTE, SANITARY WASTE, LIQUID WASTE, OR OTHER TOXIC SUBSTANCES DISCOVERED OP, GENERATED SOILS, Q f FILTER SACK (NON-WOVEN) r a 77 4' CONSTRUCTION. FRAYED DURING V J 14. SIGNIFICANT AMOUNTS OF SEDIMENT WHICH LEAVE THE SITE MUST BE CLEANED UP WITHIN 24 HOURS AND PLACED NOTES: BACK ON THE SITE AN STABILIZED OR PROPERLY DISPOSED. THE CAU NON-WOVEN- POLYPROPLENE SACK IS OF THE SEDIMENT RELEASE MUST BE FOUND AND PREVENTED FROM CAUSING A REOCCURRENCE OF THE DISCHARGED IrVITHIN THE SAME 24 HOURS. ANY TOP VIEW 1. BURY BOTTOM OF FILTER FABRIC C` MIN. IN-STREAM CLEAN UP OF SEDIMENT SHALL BE PERFORMEND ACCORDING TO THE OREGON DIVISION OF STATE LANDS 2"X2" POSTS 2. 2"x2` FIR, PINE, OR STEEL FENCE POST. AND ATTACH 3. S ICHED LOOPS M BE INSTALLED ON 15.SEDIMENT MUST NOT BE INTENTIONALLY WASHED INTO STORM SEWERS, DRAINAGE WAYS, OR WATERBODIES, DRY UPHILL SIDE OF SLOPE 4. COMPACT NATIVE FILL IN ALL AREAS OF NOTE: SWEEPING MUST BE USED TO CLEAN UP RELEASED SEDIMENTS. FILTER FABRIC TRAI@CH. 1. RECESSED CURB INLET CATCH BASINS 'MUST BE BLOCKED 16. THE APPLICATION RATE OF FERTILIZERS USED T WHEN U., .JG FILTER FABRIC INLET SACKS. SIZE OF FILTER RECOMMENDATIONS. NUTRUENT RELEASES FROM ERTILIZERS TO SURFACE WATERS FOLLOW LOW THE MANUFACTURER'S FABRIC INLET SACKS TO BE DETERMINED BY MANUFACTURER. FERTILIZERS SHOULD BE USED AND CARE SHOULD BE TAKEN IN THE APPLICATION OF FERlST BE MINIMIZED. TIME RELEASE WAY RIPARIAN ZONE. �LIZERS WITHIN ANY WATER SEDIMENT FENCE 17. SEDIMENT MUST BE REMOVED FROM BEHIND SEDIMENT FENCE WHEN IT HAS REACHED A HEIGHT OF 113 THE THE FENCE ABOVE THE GROUND AND BEFORE_. FENCE REMOVAL.THE OF NOT TO SCALE FILTER FABRIC MET BARRIERS 18. SEDIMENT MUST BE REMOVED FROM BEHIND BIO BAGS AND OTHER BARRIERS WHEN IT HAS REACHED A HEIGHT OF • NOT TO SCALE 02.300'_?'-% 19. CLEANING OF TRAPPED CATCH BASINS MUST OCCUR WHEIJ TH BY FIFTY (50) PERCENT, AND AT COMP E SEDIMENT RETENTION CAPACITY HAS BEEN REDUCED CEYLON OF PROJECT. �--.� 20. REN10VAL OF TRAPPED SEDIMENT IN A SEDIMENT BASIN OR SEDIMENT TRAP MUST OCCUR WHEN THE SEDIMENT RETENTION CAPACITY HAS BEEN REDUCED BY FIFTY (50) PERCENT, AND AT COMPLETION OF PROJECT. 21. DEQ MUST APPROVE OF ANY TREATMENT SYSTEM AND OPERATIONAL PLAN THAT MAY BE NECESSARY TO TREAT WAY BE USED SHORT TERM n CONTAMINATED CONSTRUCTION DEWATERING OR SEDIMENT AND TURBIDITY IN STORMWATER RUNOFF. V �-- -' w/ UTILITY WORK AND w/ 22. SHOULD ALL CONSTRUCTION ACTIVITIES CEASE ) DAYS ORM FOR THIRTY 30 ORE, THE ENTIRE SITE MUST BE PHASING OF DEVELOPMENT TEMPORARILY STABILIZED USING VEGETATION OR A HEAVY MULCH LAYER, TEMPORARY SEEDING, OR OTHER METHOD. 23. SHOULD CONSTRUCTION ACTIVITIES CEASE FOR FIFTEEN (115) DAYS OR MORE ON ANY SIGNIFICANT PORTION OF A Ld COR ONSTRUCTION SITE. TEMPORARY STABILIZATION IS REQUIREED FOR THAT PORTION OF THE SITE WITH STRAW, COMPOST, SS Vol� FLOW OF THETi SITE. TACKIFIED COVERING THAT WILL PREVENT SOIL OR WIND EROSION UNTIL WORK RESUMES ON THAT P �- �-� E. RTION 1� LOCAL AGENCY- P .ECIF��� S .� EROSION f CONTROL NOTES: (� z CLEAN PIT RUN PER RADIUS MIN. ,. �CATCH BASIN AREA DRAi�! 1. OWNER OR DESIGNATED PERSON SHALL BE RESPONSIBLE FOR PROPER INSTALLATION AND MAINTENANCE OF ALL (� 0 - EROSION AND SEDIMENT CONTROL MEASURES, IN ACCORDANCE WITH LOCAL, STATE, AND FEDERAL REULATIOINS. I..I, C) U AGGREGATE.COARSE ANY SENSITIVE AREAS SHOWN ON THIS PLAN SHALL BE CLEARLY DELINEATED IN -THE FIELD. "'-' Il' AGGRz 8" MIN. ' 2. PRIOR TO ANY LAND DISl'RUBING ACTIVITIES, THE BOUNDARIES OF THE CLEARING LIMITS, VEGETATED BUFFERS, AND I..L� L�.I o SUBGRADE REINFORCEMENT DEPTH ANY SENSITIVE AREAS SHOWN ON THIS PLAN SHALL BE CLEARLY DELINEATED IN GEOTEXTILE REQUIRED SES' THE FIELD. DURING THE (- CONSTRUCTION PERIOD, NO DISTURBANCE IS PERMITTED BEYOND THE CLEARING LIMITS. THE OWNER/PERMITTEE MUST 1 ~ MAINTAIN THE DELINEATION FOR THE DURATION OF THE PROJECT. NOTE: VEGETATED CORRIDORS TO BE DELINEATED L- z PROVIDE FULL WIDTH � OF INGRESS/EGRESS ARE FLOW WITH ORANGE CONSTRUCTION FENCE OR APPROVED EQUAL. 0 = N -�--- 3. PRIOR -TO ANY LAND DISTRUBING ACTIVITIES, THE BMP'S THAT MUST BE INSTALLED ARE - I ENTRANCE, PERIMETER SEDIMENT CONT E A GRAVEL CONSTRUCTION �- M � ,� � GRAVEL CONSTRUCTION CONTROL, AND INLET PROTECTION. THESE BMP'S MUST BE MAINTAINED FOR THE � ENTRANCE CURB RAMP 6" OVERLAP OF BAGS. DURATION OF THE PROJECT. U �: 0) /e%4, PAVEMENT I T 4. IF VEGETATIVE SEEDS MIXES ARE SPECIFIED. SEEDING MUST TAKE PLACE NO LATER THAN SEPTEMBER 1: THE TYPE AND PERCENTAGES OF SEED IN THE MIX MUST BE IDENTIFIED ON THE PLANS. PLAN VIEW .moi. ALL PUMPING OF SEDIMENT LADEN WATER SHALL BE DISCHARGED OVER AN UNDISTURBED, PREFERABLY VEGETATED EROSION & SEDIMEN \ ` k AREA, AND THROUGH A SEDIMENT CONTROL BMP, i.e., (FILTER BAG). 6. THE ESC PLAN MUST BE KEPT ON SITE. ALL MEASURES S CONTROL SHOWN ON THE PLAN FAUST BE INSTALLED PRQPERLY TO ENSURE THAT SEDIMENT OR SEDIMENT LADEN WATER DOES NOT ENTERER A SURFACE WATER SYSTEM, ROADWAY -�Ow OTHER PROPERTIES, , OR PLAN NOTES & h DITCH BOTTOM 7. 'rHE ESC MEASURES SHOWN ON THIS PLAN ARE MINIMUM REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS. DURING DETAILS THE CONSTRUCTION PERIOD THESE MEASURES SHALL BE UPGRADED AS NEEDED TO COMPLY WITH ALL APPLICABLE , NOTES: NOTES: LOCAL, STATE, AND FEDERAL EROSION CONTROL REGULATIONS. CHANGES TO THE APPROVED ESC PLAN MUST BE revisions: 1.DIMENSIONS - 50' LONG BY 32` WIDE, 4"-6" CLEAN ROCK. ,1 • 4d 1. ADDITIONAL MEASURES MUST BE CONSIDERED SUBMITTED IN THE FORM OF AN ACTION PLAN TO DEQ PER THE 1200 C PERMIT. -- �- - -- -b. DEPENDING DEPENDING ON SOIL TYPES. r ' 2.WHEN NECESSARY, WHEELS SHALL. BE CLEANED PRIOR TO ENTRANCE ONTO 2. BIO-FILTER BAGS SHOULD BE STAKED WHERE 8. IN AREAS SU6.,,ECT TO WIND EROSION, APPROPRIATE BMP'S MUST B E USED WHICH MAY INCLUDE_ THE APPLICATION OF - -- - ---- PUBLIC RIGHT-OF-WAY. DITCH INLET APPLICABLE USING (2) 1"X2" WOODEN STAKES FINE WATER SPRAYING, PLASTIC SHEETING, MULCHING, OR OTHER APPROVED MEASURES -- OR API'ROti'ED EQUAL. PER W. 9. ALL EXPOSED SOILS MUST BE COVERED DURING THE WET WEATHER PERIOD. ' 3.WHEN WASHING IS REQUIRED, IT SHALL BE DONE ON AN AREA STABILIZED 3. REPLACE Bp BAGS WITH FILTER FABRIC INLET _ WITH CRUSHED STONE THAT DRAINS INTO AN APPROVED SEDIMENT TRAP BARRIER WITHOUT OVERFLOW SUIJRS AFTER THE OR BASIN. FIRST LIFT OF ASPHALT VICINITY MRP - ---- - ,} - date: 04/30/07 GRAVEL CONSTRUCTION ENTRANCE BIO-FIL.'TER 13A INLET � _ -- E� INCE BIU�RIER8 SHEET INDEX � acatP: Varies NOT TO SCALE NOT M SCALE --- �+ °"9°°-`9 EROSION AND SEDIMENT CONTROL PLA �" drawn: DA N S Gh .�. ESC 1 EROSION & SEDIMENT CONTROL NOTES AND DETAILS t'QP �,r4 job no: ESC 2 PRE-CONSTRUCTION EROSION & SEDIMENT CONTROL PLAN `�,• �, 1 ESC 3 CONSTRUCTION EROSION & SEDIMENT CONTROL PLAN ._..._... 1 � � 1 EROSION & SEDIMENT CONTROL PLAN NOTES & DETAILS9� ESQ NOT TO SCALE --� I � a r .......,.....,w1,,01'M t.,qM .._.....«.'.+.••w.►�Iw,.w..n, .w�11R wn.w'.ar" ++w1r.w+lnlw..+r.....+,.n"....-.nw..n w...w.w .�....�r�.A+wnwwwwn .. . P ., ,. ;,_ ..wlwvw.msn.•.w.nm.,•;e.sv.rela4rro- ' ,r r q 1 , I i 1 � y' •.y.1. t i 1 Y N .. ,. .. ,.• , .. . ` .. ISI :. 1 , c-': .. ,-. I :. t; r • - :.• F,'r R5P` , . . w.'>.I.1.F r, a.- .,,r..¢..b _;,.r.. .,y,.i,A: a.Pl.1lk".n.x ... - r ., A ,..4... & llu � L'R7+11K,W.- X+3 aNW Bc . -.oi6.._ 'S'¢ 1''. i . R- •' it ' , via r w k AI f :+ I.1•• r (1 I'd I }� l if I., :•f s 1 - s.rar..x..,r..x...v.i.nu•,4r•�-�vd�raio.ii.�.71..ni.-. �.�.,� -.........,......c.r....i+u.'urcr.a..a.......ww..aawtiarir.•o --�....,....a--,..,.,_.. ...,,.....I. :a.. , .,,,._ __.-„ ..,..._...: ST .?) V 2 r//1�NDF.R ON y ............. OREGON 41JE NV LEGEND SW BURNHAM STREET hy, ___4 SYMBOL DESCRIPTION � a Existing Contour-1'Intervals -- i SW MCOONMD z, fia CD x st n Catch Baaln r.+.+ � i g , , O 0 �.... ...•l..,r:,...,.... ..••. d I _ .. ...., �� VICINITY MAP ``' ” I 9 f; + i �• • '�"" j \ti >,�` � Existing Catch Basin .o be protected-8ee Detall 4,Sheet ESC-1 i `i S, r ; \ r••• V z I 1 R�W Right-of-Way r ) d ........_.._..__ I i i I " �a V W y U I in a 1 Flow Arrow M M o z v♦ LO J TAX LOT 200 6� � pediment Fence-See Detall 1,Sheet ESC-1 `•., Existing Tres 1 , I SEE DETAIL , SHEET. ESC-1` r PRE-CONSTRUCTION, CLEARING AND DEMOLITION NOTE: HALL -b. . _ -- --- -- - ►`.j } r 1. ALL BASIC ESC MEASURES(INLET PROTECTION, PERIMETER SEDIMENT CONTROL, I ANNE I E OUT 150. 50 GRAVEL APPROVED CONSTRUCTION ENTRANCES, ETC.' MUST BE IN PLACE, FUNCTIONAL, AND I (NIC E) 9g I 1 I E I N 15�.55 INITIAL INSPECTION, PRIOR TO COMMENCEMENT OF CONSTRUCTION ACTIVITIES. ' � _ � �•' '� 2. SEDIMENT BARRIERS API=6ZOVED FOR USE INCLUDE SEDIMENT FENCE, BERMS CONSTRUCTED OUT OF MULCH, CHIPPINGS, OR OTHER SUITABLE MATERIAL, STRAW WATTLES, OR OTHER APROVED MATERIALS. rcvlk d a 3. SENSITIVE RESOURCES INCLUDING, BUT NOT LIMITED TO, TREES, WETLANDS AND RIPARIAN 0 ' - -------------------------- C� R -HAIN ti PROTECTION AREAS SHALL BE CLEARLY DELINEATED WITH ORANGE CONSTRUCTION FENCING O �' LINK FENCING IN A MANNER THAT IS CLEARLY VISIBLE TO ANYONE IN THE AREA. NO ACTIVITIES 2 i-. :. t:.- ..... i........�,.._.__..�.. ...-..�. _ .�-.,, , ,,_.,-,.r-... . _ 1. 5 ARE PERMITTED TO OCCUR BEYOND THE CONSTRUCTION BARRIER. T _ l i ) 54' 4. CONSTRUCTION ENTRANCES Sfi1ALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINTED FOR THE DURATION OF THE PROJECT. aDDITIONAL MEASURES INCLUDING BUT NOT LIMITED TO, STREET SWEEPING AND VACUUMING. MAY BE REQUIRED TO INSURE THAT ALL PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. i 5. RUN-ON ANP RUN-OFF CONTROLS SHALL BE IN PLACE AND FUNCTIONING PROIR TO BEGINNING SUBSTANTIAL I E OUT i 46..37 CONSTRUCTION ACTIVITIES. RUN-ON AND RUN-OFF CONTROL CONTROL MEASURES INCLUDE: SLOPE DRAIN S, i I E 1 N NORTH 1 46.42 (WITH OUTLET PROTECTION), CHECK DAMS, SURFACE ROUGHENING, AND BANK STABILIZATION. IE IN CB : NORTH 148. 27 ., __.._......_._..._.. I N E ' 148. 2 7 IN TAX LOT 400 ..... _. ._ ! U LLJ < 0 _ � z I_ _.__ .._......_. _-._.._..—._ i ....._ .. - M WLL z � � I � 0 I a 0 } I L_J w ye3 i } ;' IE BOUT 144. 76 PRE-CONSTRUCTI ^ I �. ..._.-.._ : LYNCH C IE !I"J N 145.06 >- � ( ,� �. ( ) EROSION & Q (To be reloca d during construction) fi! , ' ,� - x - � �i l � N (W) 146.6;1 W t2 O z .r SEDIMENT i � y CB CB CONTROL a SEE DETAIL '4, SHEET ESC- --- J FLAN i Q n- J '' revisions: - — .��5.. ..kt,..y-..-,., ,.r�—a.;,'.:x,::ey«.::,»:r:_-M`.x,..... .s.t.,.`a.::«�.t-rr ..• .'.:.xr ..+cx:�.: .....,r,�„=. .. �.1 'I I � � �{ } _ r .,._.. ...._. _ ( date. 01/30/0 r r I scale: Varies '� r drawn: DA _ SEE DET ESC-1 lob no: FILED WITH : DIRT « , � I ' /=&L ESC PREmCONSTRUCTIONEROSION � SEDIMENT CONTROL PLAN 2 SCALE., 1" 20' cl e . w�.aiY1�RiFi�Ctw;.-••;ll94Y/Pr'wwt a7MruNW,xif'r'MavMY,wcg'M.NhefIMIM MMk.ur 77 r rT rf a. p.,n {'a tw Y ` • � r 4 i I* .. 177 „ r t r y It -,a�7J 1 I , i G , 1 ' •.:.. .,,._ ,.,....... .,.,..oma_ r r - ....._._...__._. _• -- ._ _.,_ r �� .rts.._....... ....nnlw�r r.�aAsrNihlr�-d. 1 _ : .... ",�,.�—.�. �..,,__ - - ....e�wus., . ., n „ - .:- ...iW...a..... ...,..r.a:r................,...r...,.......,,..-.-.r,.,.,-,......,............._..,:_.._. +.esa....:Yw...e'...,x.,.....:..r.«_........,:.w,. ��......___ ....,._..-.,..... ......,...,_...........a:w:..._. q t I SW BURNHAM STREET ` GRADING, STREET, & EROSION & SEDIMENT CONSTRUCTION NOTES: 1 _ D A ERSON _ 1. SEED USED FOR TEMPORARY OR PERMANENT SEEDING SHALL BE COMPOSED OF ONE OF THE FOLLOWING MIXTURES, OREGON ' I UNLESS OTHERWISE AUTHORIZED: 0 p, �+ 1 a I I A. DWARF GRASS MIX(MIN. 100LHIAC) 1. DWARF PERENNIAL RYEGREAs3(it0%),CREEPING RED FESCUE(20X). �I"E ,�,�' i3 I i S. STANDARD HEIGHT GRASS MIX(MIN. 100LB/AC) 1. ANNUAL RYEGRASS(40%),2. TURF-TYPE FESCUE(60%). I I l I i II 2. SLOPE TO RECEIVE TEMPOR7ARY OR PERMANANT SEEDING SHALL HAVE THE SURFACE ROUGHENED BY MEANS OF I I I r-–– --– -- I TRACK-WALKING OR THE USE OF OTHER APPROVED IMPLEMENTS. SURFACE ROUGHENING IMPROVES SEED BEDDING AND REDUCES RUN-OFF VELOCITY. 3. LONG TERM SLOPE STABILIZATION MEASURES SHALL.INCLUDE THE ESTABLISHMENT OF PERMANENT VETATIVE COVER VIA SEEDING WITH APPRt :ED MIX AND APPLICATION RATE. l / ul 4. TEMPORARY EEM MU RY SLOPE WOOD CHIPZATI OTHER APPROVED SHALLINCLUDE: COVERING EXPOSED SOIL WITH PLASTIC SHEETING, z W Sia t� a r�, 1.�. c� t MEASURES. 0 \ !f. STOCKPILED SOIL OR STRIPPINGS SHALL HE PLACED IN A STABLE LOCATION AND CONFIGURATION. DUPING 'WET WEATHER' F• PERIOD$ STOCKPILES SHALL BE COVERED WITH PLACTIC SHEETING OR STRAW MULCH. SEDIMENT FENC_ i REQUIRED AROUND U � \ THE PER rMETER OF THE STOCKPILE. � N \ 6. EXPOSED CUT OR FILL AREAS SHALL BE STABILIZED THROUGH THE USE OF TEMPORARY SEEDING AND MULCHING, EROSION 2 cl Z CONTROL BLANKETS OR MATS, MID-SLOPE SEDIMENT FENCES OR WATTLES,OR OTHER APPROPRIATE MEASURES. SLOPES "~ U EXCEEDING 26% MAY kEQUIRE ADDITIONAL EROSION CONTROL MEASURES, it 8 W Q / 7. AREAS SUBJECT TO WIND EROSION SHALL USE APPROPRIATE DUST CONTROL MEASURES INCLUDING THE APPLICATION OF A FINE SPRAY OF WATER,PLASTIC SHEETING,STRAW MULCHING,OR OTHER APPROVED MEASURES. CL (V)E 3 Q t S. CONSTRUCTION ENTRANCES SHALL.BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION 0 � cn / OF THE PROJECT. ADDITIONAL MEASURES INCLUDING, BUT NOT LIMITED TO,TIRE WASHES,STREET SWEEPING,AND VACUUMING a Cn MAY BE REQUIRED TO INSURE THAT ALL PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. ZZ I –00 .� t Q 8. ACTIVE INLETS TO STORM WATER SYSTEMS SHALL BE PROTECTED THROUGH THE USE OF APPROVED INLET PROTECTION J MEASURES. ALL INLET PROTECTION MEASURES ARE TO BE REGULARLY INSPECTED AND MAINTAINED AS NEEDED. 10. SATURATED MATERIALS THAT d I �' ' T Y l�.A � � / AT ARE HAULED OFF-SITE MUST BE TRANSPORTED IN WATER-TIGHT TRUCKS TO ELIMINATE SPILLAGE I I OF SEDIMENT ANi)Skfo!MENT-LADEN WATER. I HALL- 11. AN AREA SHALL BE►'ROVIDED FOR THE WASHING OUT OF CONTRETE TRUCKS IN A LOCATION THAT DOES NOT PROVIDE RUN-OFF THAT CAN EWTER THE STORM WATER SYSTEM. IF THE CONCRETE WASH-OUT AREA CAN NOT BE CONSTRUCTED GREATER THAN 50' i `j L ROM ANY DISCHARGE POINT,SECONDARY MEASURES SUCH AS BERMS OR TEMPORARY SETTLING PITS MAY BE REQUIRED. tHE ANNEX I 1 \ \ a WASH-OUT SHALL BE LOCATEAD WITHIN SIX FEET OF TRUCK ACCESS AND BE CLEANED WHEN IT REACHES 50%OF THE CAPACITY. t I 12. SWEEPINGS FROM EXPOSED AGGREGATE CONCRETE SHALL NOT BE TRANSFERRED TO THE STORM WATER SYSTEM. SWEEPINGS ( NICHE ) V 51KE / SHALL BE PICKED UP AND DISPOSED IN THE TRASH. PARKINCs _ ^ _-- '2,� \ 13. AVOID PAVING IN WET WEATHER WHEN PAVING CHEMICALS CAN RUN-OFF INTO THE STORM WATER SYSTEM. I 14. USE BMPs SUCH AS CHECK-DAMS,BERMS,AND INLET PROTECTION TO PREVENT RUN-LF'F FROM REACHING DISCHARGE POINTS. -- -- -------------...__.--•-----•------- / 0 a _ 15. COVER CATCH BASINS MANHOLES,AND OTHER DISCHARGE POINTS WHEN APPLYING SEAL COAT,TACK COAT,ETC.TO PREVENT –'- –– IINTRODUCING THESE MAT&RIALS TO THE STORM WATER SYSTEM. - -- -- r-- -� J i r-----1-- -- -- -- -- – – -- -- i ► I I 1 +2 Sediment Fence - see Detail 1, Sheet ESC-1 SKATEPARK ENTRIES a Cit �4a l l North Lot LEGEND +0 SYMBOL DESCRIPTION Existing Tree to Remain I I / �• __ See Existing Conditions Plan for Size and Species 5<4TEF45�K -q �--- Note: Sea Skate ark Pians For area drains UJ Existing Tree to be Removed _ I _ O — - and drain line locations within the skatepark 0 (�, F- - Q , _ _ 1_13 3 C� �� 0 � _ _ '� J � Proposed Parking Lot Tree 1 , 0 J J I ? I U ~� Z : I I- �— • � JQ X '� I Existing Light Pole rr Uj i.i..r x x Q Proposed 5tormwater Q �� "°'' E--' 0 ManaGement f=ilter vauit Existf q atch Basin L z Prosed Gatch Basin RIM EL. = 151.5 Rif EL 151.P��� Pnnosed Parking Lot Landscaping y=d I �— i---' — IF IN = 141b I.E. OU 144.96 / - - I !E OUT, 1413? IE OUT 145.1 - >X (f� 8 T 144 W-4 L d 1 ~ � V _ nU) vva I leS Gutter Slope - _ _ ____ — _� -- — ---_-- - - • r - Proposed Drain Line ---- Cat, Basin with Inlet Piotertlan-See Detail 4,Sheet ESC-1 I Catch Basin with Inlet Protection - Catch Basin with Inlet Protection - See Details 2,0 - Sheet ESC-1 See Details 2,4 - Sheet ESC-1 �� -• Sediment Fence-See l)etall 1,Shoot CONSTRUCTION EROSION & TG 154.0 153_5 � i � > SEDIMENT TG � Flow Arrow - CONTROL SIDEWALK _ I I _j-� j - - --- — - - _ - _ --- ---_ _ EXISTING I --- --- � -- __---- -- - __------------ -----f PLAN M-S II Sediment Fence - See Detail 1, Sheet ESC-1 —J 10 v�'� A, dale: 04/30/07 Al 1 \` gcale: Varien a drawn: DA Job no...--.—_.— �,. 1 I I aw Mcu°''"° \ t i 1 ! ith Lot � VICINITY MAP E S C j CONSTRUCTIONEROSIONSEDIMENT& CONTROL � L4N3 (d 1 5C4L_E: 111 - 20' G' t aam,w, ew•r,�..,.... .IWiMw.r+r-w...w, .��,,,,,�, ,. ..___.. _..-._.._-.f..-..,.�..-,..r__..�...-._ __"__.___• __..�_.u...R...,.r..., _......._,...,___•__....._... _, ;. WIWI _ r Iyh i , , , r, RP - , t i� , F , P: II; lip „ V r i t j t 1 i q I ar y -,.:_....—.. .. ...,. .., _...,...._,.. ._ u.r.a. _.-.. __..:.. ... -N .-. .`a..:.u... .r I'• 'iei:ii'�YS�IY..7"YLTSiiI�•' "�� ..--...._-. Gu:' _ _ _ y ._::...,.,...,..... -...r... •— _:,_.:::. . .,._--..erueadnrr t+a.at,trai.Y• Gi..Ywr . urad' _ ....n. ...—._ :—... _........u....,.:..a SW BURNHAM STREET e � ,��; • LEGEND � VICINITY MAP I -------.._.._..-..-..-.. ......._..-. -_ 'I'l) V1 ANDEhL1 ON AOTFAI` I I � vYMBOL DE6CRIPTION OREGON �• 1. MME INIINN Of Mr FOM V"I. 2. SPACE 111111111AMM Of 2!'RKIN EME OF PAf1E1EilT. I r- I I di 4PG Lti A�� 2e aI I f3 I off` NK NN. M• ZrS� I I ExSee E la ngtG Remain Plan for t , FDOE(W PAMEWL-W Size and 'Species \ W Existing Tree to be Fiemovesd iI II g w� I 2rEOCiE11y00p J WK ! WLd 7711 _ WALL � - - � Light Pole tlW ►►coar&n Nikatoark, Lot .] N P VIEW co I Z Proposed Pedestrian Path Across Roadway Z 1. elGlrpr RAGFcS MOW O BE P11!,J►�1lC MUM ar U z PLAGFD N GFW)t "6 of FIVE POf(T►tIM OC N W" / 'J Per' Site Development Preview (15DR) 'J02*-00005 x 1011111111110M �, 1N1r>N8LAM In6 / .- _ Condition of Approval 01 Q r LK 2. PADCAMeEUP”ANUALT. PNC fXX%TM p OONCW.l CONCRETE OR LMf PAERa•COW© rM l=L ,4NT . 15T - 82 Iff ANIOW -OQNFFF fdOTNA ' --,-- — n.0 _ 8'x r x 1AP JEm SYMBOL COMMON NAME BOTANICAL NAME SIZE •' MATE1AELOWTOPre uFFa�Tus�toaW I I ` TREES - �+ Q I ,1 fBLX14QF OOrP+nlCsm I I I (^ I D Raywood Ash Fraxirlua y oxy carpa 'Ra wood' 2" cal ,fes tt F October Glory Maple Acer rubrum 'October Glory' 2" cal VOL 4W I , CITY \, DERV 421 rx x 3A" STANDARD EMCYCLE RACK I ; I HALL MO t FT"�T = I a Compact Nandina Nandina domestica 'Compacta' 3 gai �.. I I , DEWA and GONffMCTFON STANDARDS I I A N X b Roay Glow Parberr� Berberis J. 'Rosy Glow' 3 gal PLANA/V6 DESIGN and CONSTRUCTION:CORNEU WNERSITY I I I / j�� Indian Princess I-law:+�orne r g c Rhaphlolep:s indica 'Indian Princess' 3 gal DRWMBI DIATE ICEILL111111111111AW CELL MANE SECTFQN DETA�NO. I i ( NICHE ) I 4/E ' BIKE , Da✓id Viburnum Viburnum davidiiLEC srr�hr civ t m :creelMcRSTp CM 1.AUr &W. .6.t I I r-- d 2 ga I BIKE PARKING - SEE DETAIL Ornamental Grasses 'Varies , I I \ e 2 gal I I PARKING SEE DETAIL_ iraea Spiraea ,Japonica 'Bm ualda' 3 gal 1 - - -- f clmalda � Marlesii Viburnum Proposed Pedestrian Path Across Roadway J i - 7 ` g Viburnum pllGata tomentosum 'Mar(esll' 5 gal Per Site Development Re✓Iew (5DR) '200b-00005 / 0 I a � ✓ ` h Variegated Dogwood Cornus alba 'ElAgantiss(ma' 3 coal I Condition of Aplxove 15 _---_------- ---- , _ ✓. O Ed Goucher Abelia Abella g. 'Ed Goucher' 5 gal Forest Flame Pleris P!eris ,Japonnica 'Forest Flame' 5 gal 4/b m Spring Bouquet Viburnum Viburnum 'Spring Bouquet' 5 2AI �~ ' GRCJNrCOVER - - 3/E / 211r- Citi 1/c E3 - - - ---- ---- -- - Citi fall north Lot �/e (� 2/0 I Emerald Garpet Bramble Rubus pesntalebua 'Emerald Carr,et' I gal 4'o.c. - Skatepark Wall ✓^ _ - ' 4/m I ' Kinnickinnick Arctostaphylloa uva ural 'Mass.' I gal 3/ IP/a Crimson FSSmy BarberrS Berberis thue,b. 'Crimson J9md' i gal 6/8 5<A T E l=,4R< 4/j WI— i -- 113 Lawn Ree sed areas disturbed during construction, i I LL , < a LL U 11- r t�-1 Lot 1 I 1- NOTE THIS PLAN INCLUDES SA.TISIFACTION CSF CONDITIONS OF APPROVAL FOR - - -' r��•l ) SITE DEVELOPMENT RE/IEW (SUR) 0200 6-00005 C� LLJ < O I I I I 41b LU 01 WALKWAY FROM CITY WALL NORTI-1 LOT TO 5iMEW41-i< ADJACENT TO POLICE WEADQUARTERS. � � �-•- i I I I 02 LANDSCAPE PLAN I a I 5 DETAIL OF 51KE RACKS V- I Ska tepa rk Wa 11 - _ O /J _.._._ __ _ _ -------- __-- >- (n I J 3 / �{ ...-.� Q t i Proposed Cat h Ba3in Proposed Stormwater t } Management Filter Vault PROPOSEC PEDESTRIAN PATI f 3/e m 5TRIPE PER CITY OF TIGARD STANDARDS - - 6/2/m II I II - — _ _ LANDSCAPE &II -- AT 010-1 N GuTTrNN ALL TREESiTICN roia I' 0 BIKE PARKING PLAN I % ! L II J EXISTING SIDEWALK _ - - _ - - - � --------- i" x 2' x 8'-0" DC%r-a.FIR STAKES. 217REE I NOTE r-tJT 9TAKE5 AT uN=oRm NEIGN-r oN ALL PLUMB ALL 9rAKEq F3�UNU cJ C 191OI1h. ---- -- I II __-----__ -- ------ _ _ -- _ SJ JI - -- -- FRET BF;a1NGFtC� FINIb'a 6WADE 30' Vision I II 2' DEET,MULCH LAYER - 3" DIAM.CIRCLE I, Triangle / AROUND` tREl; IN LAWN I' � � .—.— —SPECIFIED BAGKr:ILL I �IJINI t ala: 05/OI/07 \� 61 RC'vP r-�rr TBALL - REMOvE 2,3 BURLAP are (` 1'• _ •'t)' it ! / � _ ROOTBALL. GUTEXCESS 4WA1 1 -- -- --- - ------- -- _ -- - - _ I I — ---- _<�. t -- — drawn: Q 1 CLI PLACE RovtBALL O'•1 b" ccx+FAcTeo eA.:JcF I.1- joh n.�: - • ��' _ _ �� � �`� �, II II it ii I i _I I—i l i�� I I• ------ -� I i I��_�I I- - - ,, // � �-- - ••, '- =_ — II � II I TREE PLANTING/EATAKING DETAIL C i t� 4a I l acaut� Lot , I I I SKATEPARK LANDSCAPE AND BIKE PARKING PLAN i s 5CALM 111 - 20' ftwAw 00 44 w MIR , 3: •kirw. e - - .s, t j�R`!,V, r Coq h• r k f 1 , `�. •i '.T,..:�rL r,:N-w.Yi' .ti,_u47Y1{1isPl -•(Wu....:.,..... STANDARD EROSION �s1 ,. 7'L; N AND SEDIMENT ��> CA TCH BASIN GRATE i��N-`- $ 416- POO^- Al A DRAWING NOTES: . 1" REBAR FOR BAa REMOVAL CONTROL -- G,? t- CATCH 8A51N-�� EXPANSION RESTRAINT 1. APPLY TEMPORARY AND PERMANENT SOIL STABILIZATION ` y - :� U AN ERSON� 2"X2"XY4" RUBBER BLOCKS PROGRESSES. iviEA�URE,, ON ALL DISTURBED AREAS AS GRADING , , (>Tzl+.G �A. _ 2 CONSTRUCTION ACTIVITIES MUST AVOID OR MINIMIZE EXCAVATION AND CREATION OF BARE GROUND FROM OCTOBER 1 �� •THROUGH MAY 3 EACH YEAR. �h �� 3 DURING WET VdEATHER PERIODS �� STORM PIPE TEMPORARY STABILIZATION OF THE SITE MUST OCCUR AT THE END OF EACH WORK ' DAY IF RAINFALL IS FORECAST IN THE NEXT 24 HOURS. 4. ALL EROSION AND SEDIMENT CONTROLS NOT IN THE DIRECT PATH OF WORK MUST BE INSTALLED PRIOR 1-0 ANY LAND --rte---�---�- - POLYPROPLENE DISTURBANCE. ;4.; ;': FILTER SACK (WOVEN) 5. PRESERVE EXISTING VEGETATION AND RE-•VEGEGATE OPEN AREAS WHEN PRACTICA13LIE BEFORE AND AFTER GRADING OR '• CONSTRUCTION. 6. ALL TEMPORARY SEDIMENT CONTROLS MUS i REMAIN IN PLACE UNTIL PERMANENT VEGETATION OR OTHER PERMANENT WOVEN POLYPROPLENE SACK COVERING OF EXPOSED SOIL IS ESTABLISHED. Cl) - 7. SEDIMENT CONTROLS MUS I BE INST MAINTAINED A•ND MAINTAINED ON ALL DOWN GRADIENT SIDES OF THE CONSTRUCTION SITE � Ld C AT ALL TIMES DURING CONSTRUCTION. FRONT VIEW - CATCH BASIN GRATE 8• ALL ACTIVE CATCH BASINS MUST HAVE SEDIMENT CONTROLS INSTALLED O SIDE VIEW CONSTRUCTION. S S LLEU ANG MAINTAINED AT ALL TIMES DURING vI w 9. WATERTTIGH t TRUCKS MUST BE USED TO TRANSPORT SATURATED SOILS FROM THE CONSTRUCTION SITE, AN APPROVED v I � _ � m 0 EQUIVALENT IS TO DRAIN THE SAIL ON-SITE AT A DESIGNATED LOCATION USING APPROPRIATE '�-y z CATCH BASIN-.,,,,,. BOOT DRAINED SUFFICIENTLY FOR MINIMAL SPILLAGE, BMP S, 501E MUST BE u W o �� BOOT L) 0 v 10. TEMPORARY STABILIZATION OR COVERING OF SOIL STOCKPILES UQ Cr N / -S MUST OCCUR AT THE END OF EACH ORK 'JAY OR o OTHER BMP'S MUST BE IMPLEMENTED TO PREVENT TURBID DISCHARGES TO SURFACE w -ANGLE BOTH ENDS OF SEDIMENT FENCE ,j/�//��, CE WATERS. w (f, G ,f, 11. DEVELOP' AND MAINTAIN ONSITE A WRITTEN SPILL PREVENTION AND RESPONSE PR Z TO ASSURE SOIL IS TRAPPED. %�j /� PROCEDURE. a o STORM PIPE � :/� '; _ C DUKE. � � 12. ANY USE OF TOXIC OR OTHER HAZARDOUS MATERIALS MUST INCLUDE PROPER STORAGE, APPLICATION, AND DISPOSAL. p `0 a g 13. THE PERMITTEE MUST PROPERLY PR z F POLYPROPLENE EVENT AND MANAGE HAZARDOUS WASTE, USED OILS CONTAMINATE CONCRETE WASTE, SANITARY WASTE, LIQUID WASTE, OR OTHER TOXIC SUBSTANCES DISCOVERED OR GENERATED DURING Q n �,^ FILTER SACK (NON-WOVEN) CONSTRUCTION. s ,• 14. SIGNIFICANT AMOUNTS OF SEDIMENT WHICH LEAVE THE SITE M _ K ON THE SITE A � _ U51 HE CLEANED UP 1M f HIN 24 HOURS AND PLACED N STABILIZED ZED JR PROPERLY DISPOSED. THE CAUSE OF THE NOTES: BAC _ SEDIMENT RELEASE MUST BE TOP VIEW 1. BURY BOTTOM OF FILTER FABRIC S' MIN. NpN--WOVEN POLYPF�UpLENE SACK FOUND AND PREVENTED FROM CAI;C!^;G A REOCCURRENCE OF THE CISCHARGEC WITHIN THE SAME 24 HOUR INTERLOCKE VERTICALLY BELOW FINISHED GRADE. IN-STREAM CLEAN UP OF SEDIMENT SHALL BE PERFORMEND ACCORDING TO THE ORE=GON DIVISION OF STATE LANDS ____ REQUIRED TIME FRAME. 2"X2" POSTS 7. 2"xT" FIR, PINE OR STEEL !FENCE POST. AND ATTACH 3. BITCHED LOOPS TO BE INSTALLED ON 15.SEDIMENT MUST NOT BE INTENTIONALLY WASHED INTO UPHILL SIDE OF SLOPE STORM SEWERS, DRAINAGE WAYS, OR WATERBUDIES, DRY 4. COMPACT NATIVE FILL IN ALL AREA, OF NOTE: SWEEPING MUST BE USED TO CLEAN UP RELEASED SEDIMENTS. FILTER FABRIC TRANCH. RECESSED CURB INLET CATCH BASINS MUST BE BLOCKED 16. THE APPLICATION RATE OF FERTILIZERS USED TO REESTABLISH WHEN USING FILTER FABRIC INLET SACKS. SIZE OF FILTER RECOMMENDATIONS. NUTRUENT RELEASES FROM FERTILIZERS TO SURFACE WVIATERS MUST T F:E MANUFACTURER'S FABRIC INLET SACKS TO BE DETERMINED BY MANUFACTURER. FERTILIZERS SHOULD BE USED AND CARE SHOULD PE TAKEN IN THE AP US DE MI01THIED. TIME RELEASE WAY RIPARIAN ZONE. PLICATION OF FERTILIZERS N.�THlN ANY WATER 1 1 SEDIMENT FEN 17. SEDIMENT MUST BE REMOVED FROM BEHIND SEDIMENT FENCE WHEN IT HAS REACHED A HEIGHT OF 1;3 THE HEIGHT OF E 2 FI THE FENCE ABOVE THE GROUND AND BEFORE FENCE REMOVAL. SM NOT TO SCALE FILTER FABRIC INLET BARRIERS 18. SEDIMENT MUST BE REMOVED - o:y`�Q-U'3 $� TWO (2) INCHES AND BEFORE FROM BEHIND BIO BAGS AND OTHER BARRIERS WHEN IT HAS REACHED A HEIGHT �-+ NOT T� SCALE ORE BMP REMOVAL. OF U2OOU- ;�� 19. CL=-ANING OF TRAPPED CATCIJi BASINS MUST OCCUR WHEN THE SEDIMENT RETENTION CAPACITY HAS BY FIFTY (50) PERCENT, AND AT COMPLETION OF PRO•!ECT. BEEN REDUCED 20. REMOVAL OF TRAPPED SEDIMENT IN A SEDIMENT BASIN OR SEDIMENT TRAP MUST OCCUR WHEN THE SEDIMENT RETENTION CAPACITY HAS BEEN REDUCED BY FIFTY 50 PERCENT ��, Ir (�• ) AND AT COMPLETION OF PROJECT. 21. DEQ MUSTAPPROVE OF ANY TREATMENT SYSTEM AND OPERATIONAL PIAN THAT MAY BE NECESSARY TG TREAT MAY BE USED SHORT TERM - �" CONTAMINATED CONSTRUCTION DEWATERING OR SEDIMENT AND TURBIDITY IN STORMWATER RUNOFF. O / W/ UTILITY WORK AND W/ 22. SHOULD ALL CONS•fRUCTION ACTIVITIES CEASE FOR THIRTY (30) DAYS OR MORE THE ENTIRE SITE MUST BE PHASING OF UEVELOPME.NT TEMPORARILY STABILIZED USING VEGET^'TTION OR A HEAVY MULCH LAYER, TEMPORARY SEEDING, OR OTHER METI 10D. 23. SHOULD CONSTRUCTION ACTIVITIES CEASE FOR FIFTEEN ((15) DAYS OR MORE ON ANY SIGNIFICANT PORTION OF A j CONSTRUCTION SITE. TEMPORARY STABILIZATION IS REQUIRED FOR THAT PORTION OF THE SITE. WITH STRAW u-1 5 OR OTHER TACKIFIED COVERING THAT WILL PREVENT SOIL OR WINO EROSION UNTIL WORK RESUMF_S ON THAT p COMPOST, A / ,GES FLOW OF THE SITE. RTION low LOCAL AO E N • � CY-SPECIFIC EROSION / CONTROL NOTES. z 20'-0" MIN. LL DRAolus CATCH BASIN AREA DRAIN .__._____. �., 1. OWNER OR DESIGNATED PERSON SHALL BE RESPONSILI_F FOR PRO''ER INSTALLATION AND MAINTENANCE OF ALL � CLEAN PIT RUN - EROSION AND SEDIMENT CONTROL MEASURES. IN AC(-OF�DANCE WITH LOCAL, STATE, AND FEDERAL REULATIOIN . LL I'� AGGREGATE. COARSE ANY SENSITIVE AREAS SHOWN ON THIS PLAN SHALL BE •OLEARLY DELINEATED IN THE S •.-� U AGGREGATE. HE FIELD. ('�' j , 1 [Y z S" MIN. ? P� 2. PRIOR TO ANY LAND DISTZUBING ACTIVITIES, THE BOUNDARIES OF THE CLEARING LIMITS, VkGETATED BUFFERS, AND L�.. I�L,J 1 SUBCRADE REINFORCEMENT DEPTH ti ANY SENSII iVE AREAS SHC'WI�I "JN THIS PLAN SHALL BE V � GEOTEXTILE REQUIRED S��` CLEARLY DELINEATED IN THE FIELD. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE IS PERMITT ED BEYOND THE CLEARING LIMITS. THE OWNER/PERMITTEE MUST � b PROVIDE FULL WIDTH MAINTAIN THE DELINEATION FOR THE DURATION OF THE PROJECT. NOTE: VEGETATED CORRIDORS TO BE DELINEATED � z OF INGRESS/EGRESS ARE FLOW BATH ORANGE CONSTRUCTION FENCE OR APPROVED EQUAL. (L ' ---- ---- -'4--- 3. PRIOR TO ANY LAND DISTRUBING ACTIVITIES, THE BMP'S TPIAT MUST BE INSTALL - ED AREA GRAVEL CONSTRUI,TION C�1 GRAVEL CONSTRUCTION _L ENTRANCE, PERIMETER SEDIMENT CONTROL, AND INLET PROTECTICN. THESE BMP'S MUST BE MAINTAINED � 0 "9 F-- < 02 6 OVERLAP OF BAGS. DURATION OF THE PROJECT. FOR Tl-,E ENTRANCE CURB RAMP -----�• 1 4. IF VEGETA � SPE(-.,- - u. • ,,� + PAVEMENT 1 VEGETATIVE SEED MIXES ARE SF E�.;IED, SEEDING MUST TAKE PLACE NO LATER THAN SEPTEMBER 1: THE TYPE AND FLAN VIEW PERCENTAGES OF SEED IN THE MIX MUST BE IDENTIFIED ON THE PLANS. \ \ 4w 5. ALL PUMPING OF SEDIMENT LADEN WATER SHALL DE DISCHARGEDOVER AN UNDISTUR E v r ViaY��vj�.Y;A may`\ 1\�� 4 :_' :•..rcx•_x:. :_•_;:. __4 ((,� /` Y B_D, PREFERABLY VEGETATED EROSION & SEDIMENT {��� AREA, AND 114ROUGH A SEDIMENT CONTROL BMP, i.e., (FILTER BAG). CON 6. THE ESL PLAN MUST BE KEPT ON SITE. ALL MEASURES SHOWN ON THE PLAN MUST BE INSTALLED PROPER CONTROL ENSURE THAT SEDIMENT OR SEDIMENT LADEN WATER DOES NOT ENTER A SURFACE WATER SYSTEM, ROADWAY, OR PLAN �W OTHER PRuNF�!,TIES. NOTES DITCH BOTTOM & 7. THE EST; MEA031URES SHOWN ON THIS PLAN ARE MINIMUM REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS. DURING DETAILS THE C;)NST-RLJCTIO14 PERIOD THESE MEASURES SHALL BE UPGRADED AS NEEDED TO COMPLY WITH ALL APPLICABLE NOTES: LOCAL, STATE, A�;v FEDERAL EROSION CONTROL REGULATIONS. CHANGES TO THE APPROVED ESC PLAN NOTES: MUv T BE 1 Pl IRI( IIR' 1.DIMENSIONS - 50' LONG BY ;2' WIDE, 4"-6" CLEAN ROCK. , • 1. ADDITIONAL MEASURES MUST BE CONSIDERED SUBMIT fED IN THE FORM OF AN ACTION PLAN TO DEQ PER THE 1200 C, PERMIT. • DEPENDING ON SOIL TYPES. 8. IN AREAS SUBJECT T 2.WHEN NECESSARY, WHEELS SHALL BE CLEANED PRIOR TO ENTRANCE ONTO 2, BIO-FILTER BAGS SHOULD BE STAKED WHERE O WINE) EROSION, APPROPRIATE BMP'S MUST RE USED WHICH MAY INCLU, = THE APPLICAl IC J OF PUBLIC RIGHT-OF-WAY.. DITCH INLET APPLICABLE USING (2) 1"X2" WOODEN STAKES FINE WATER SPRAYING, PLASTIC SHEETING, MULCHING, OR OTHER APPROVED MEASURES. -- OR APPROVED EQUAL PER BAC. 9. ALL EXPOSED SOILS MUSTBE COVERED DURING THE WET WEATHER PERIOD. 3.WHEN WASHING IS REQUrREO, IT SHALL 8E DONE ON AN AREA STABILIZED 3. REPLACE BIO BAGS WITH FILTER FABRIC INLET WITH CRUSHED STONE THAT DRAINS INTO AN APPROVED SEDIMENT TRAP BARRIER WITHOUT OVERFLOW SLOTS AFTER THE OR BASIN. FIRST LIFT OF ASPHALT 'VICINITY MAP \-� .Iate: of/:4u/1►; 3 GRAVEL CONSTRUCTION ENTRANCE 4 010-FILTER B/� �' = INDEX - ��//���� O INLET BARRIERS �N E ET , 9cale: Varies NOT TO SCALE � �\ ,2La1?t; r�'; NOT TO SCALE02900-09 �• _-�_ EROSION AND SEDIMENT CONTROL PLAN \ y sl• drawn: DA ESC 1 EROSION & SEDIMENT CONTROL NOTES AND DETAILS ESC 2 PRE-CONSTRUCTION EROSION & SEDI:SENT CONTROL PLAN ESC 3 CONSTRUCTION EROSION & SEDIMENT CONTROL PLAN EROSION & SEDIMENT aw McovwkoESC NOTES & DET � ' NOT 'l O SCALE - y, .�._ 1� •�+N+•+ A16 1Mtli ,,,- .. r +"�.l�n T711 ' h . � N5!WIgMX'.u17aR_k., '1 ��11M711�1R #YIf4,tW,w.rvL ..,;; N, - ,'..., Y'I�IIdY�b'>.' .. V ,.,,..- .;. ,•. aa .'.y.�. )L`H`r111•' R!'2YN"a.C�+l�/1�tYMY�IM.v�MIM�I•�IW1.{ .. P, E i' �y u , r +�" q • w 's i =v- - ANY �1 S 1� 1 ,` 292 0 'g► P;-,DAVID ANDERSON SW B STREET LEGEND i r7 ,�+�'' „, � OREGON 44 . h r 1-.._ - --- -- - - - ---- -- - --- - - ------ `-----'--- 1 SYMBOL DESCRIPTION 'f 4' ,, PE Nvl(! r CONSTRUCTION ------ -� _ --�52- Existing Contour-i Intervals ENTRANCE Q CB o � I \ - Existing Catch Basin � pi � _ 81V EDft1Mp(� 1 - - Q ! \`' R/W Right-of-Way 6W MC� I 0 � w ! ' \. Flow Arrow VICINITY MAP LQ � OD ' I CBS '\ OMNIT i U ; N I \\ CJ o>� '\ .� • SodinNnt Form w 3 ! TAX LOT 200 \ '•\ 0 < Q N io I O CIO O az Existing Tres LO i '•� O Construction Circulation Routs CITY HALL L ANNEX__ _ _ _ -.- \ �� IE OUT 150. 50 i (NIC E) 1 s t - -� ;E 1 N 150. 55 PRE-CONSTRUCTION, CLEARING • 4 NG AND DEMOLITION NOTES. 1. ALL BASIC ESQ. MEASURES (INLET PROTECTION, PERIMETER SEDIMENT CONTROL, /� GRAVEL CONSTRUCTION ENTRANCES, ETC.) MUST BE IN PLACE, FUNCTIONAL, AND APPROVED IN AN INITIAL INSPECTION, PRIOR TO COMMENCEMENT OF CONSTRUCTION ACTIVITIES. - - - - - ------------= t- - - - ------- -�- -------- - ------- �\ �r _ _ __-- \ CB ,_-� - 2. SEDIMENT BARRIERS APPROVED FOR USE INCLUDE SEDIMENT FENCE, BERMS CONSTRUCTED Filter Fabric Inlet Barrier- OUT OF MULCH, CHIPPINGS, OR OTHER SUITABLE MATERIAL, STRAW WATTLES, OR OTHER APROVED MATERIALS. See Detail 2, Sheet ESC-1 3. SENSITIVE RESOURCES INCLUDING, BUT NOT LIMITED TO, TREES,WETLANDS, AND RIPARIAN PROTECTION AREAS SHALL BE CLEARLY DELINEATED WITH ORANGE CONSTRUCTION FENCING OR CHAIN L 1 LINK FENCING IN A MANNER THAT IS CLEARLY VISIBLE TO ANYONE IN THE AREA. NO ACTIVITIES - I ARE PERMITTED TO OCCUR BEYOND THE CONSTRUCTION BARRIER. a f \ - - i 4 CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND A I E ;f { OUT 146.37 MAINTAINTED FOR THE DURATION OF THE PROJECT. aDDITIONAL MEASURES INCLUDING, BUT NOT - I IE IN NORTH 146.42 LIMITED TO, STREET SWEEPING AND VACUUMING, MAY BE REQUIRED TO INSURE THAT ALL PAVED AREAS IE IN C13 NORTH 148.27 ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. I E I N N E 148 // 2 7 l . 5. RUN-0N AND RUN-OFF CONTROLS SHALL BE IN PLACE AND FUNCTIONING PROIR TO BEGINNING SUBSTANTIAL ,// i ,,. _149� Gravel Construction EnlranCe � CONSTRUCTION ACTIVITIES. RUN-ON AND RUN-OFF CONTROL CONTROL MEASURES INCLUDES SLOPE DRAINS, • I ' ! (WITH OUTLET PROTECTION), CHECK DAMS SURFACE ROUGHENING AND BANK STABILIZATION. See Detail 3, Sheet ESC-1 - _-- ! C] I 6. EROSION CONTROL FENCE REQUIRED AS NEEDED AND DETERMINED BY CITY ENGINEER MANAGER. � —J i 0 m Z rya- 0Cn ! �° Z EROSION CONTROL FENCE _ I Q 1 CV O w I U _J - REQUIRED AS NEEDED AND - j ! , W w �� �j \ DETERMINED BY CITY I IE 'OUT 1 44. 7 6 n ENGINEER MANAGER. 0 �' IE 1N PJ 145.06 Wu E;. �J PJ (W) 146.61 w O z � i LYNCH IC$ }� I (Tu be relocated) I I Y -- �-• ' C6 ,.s.........v-��...�,�` .t.!, PRE-CONSTRUCTICJ Of Q TAX LOT 400 Q C��.� ---•--• - Filter Febric Inlet Barrier., �� EROSION Filter albriC fnT� farrier- ee Detboll Z, Sh t ESC4 ,�' SEDIMENT See Detail 2, Shoot ESRC-1 \. •.., ` '^ "'� CONTROL PLAN rr, irevisions: I-..- - -- -- ...- - --- -- ------- - - _..-.._._.-..-._-..- --------- - -----..-..-----.-.-------- ,� ---.._..------.__._-._.__.------------•------------ --_..,_ } � 05/7.5/07 152 I - e- - -----:—_ ',\-_/ • ! � date: 04/30/07 - � scale: Varies — 'r IDLED WTH , DIRT drawn: DA ,yob no: 1 , ONSTRUCTO ERO `_--)` 1ON ESC_ PRE - CONSTRUCTION AND ����' EDI \ , � N1 CONTROL PLAN 2 SCALE: 1 " = 20' alp -.u,.•,,•-nnre^.a:,xr.,...,,x4wMIC.Y:nyrr!rw � 771WTr1T1`71Tr IT"m" 477 _fT, ! , LIL iw mT „ • i r f t' t e .z ... r 1. r Y tt!' 1 . a r .. �. ray> a ........... .... .... ....... .. ...... .. .. .,.:..,.. .,.,,:,., . ,.•... .. .. ,:,.,_. , - - ,. , { .„ ... .: ;,:1W.41.7.•.4'WAITS YrICB..�."'Ir 1iYe S,�BililiYN�.w uw++r.0..,:.."Y ......r,fe.w.wrsiJJW.a ..+..;.,.m.o- 4.WYIia.AM w...,' ,W17i•I} - •• -_ yti --_...,...:w..+.: + ^YdYrn-ws•d•tlNo.Y.,...w,I..p .a. iu 'aWiYrW4ar+tJ..*.'+.riwle[�MOIklh/tiuVk`YfY1WY� -"••.w:v"'. IW�.Y���ICWWYG'.�. '•-'-•-_ -"--�..•�� � 'w......... .._..,.wr.rrwNaFr.iran7asYYliulWYiiu+Y.s'�fe1NViY'-- ...._,_ems+.:t WAWA__ - ,, ,.,� _�.�, .. ...,, uwti-AhRdYil09 iiYn;.i+a.:::oa:iwli. .rrarYCr..�a:�v _.ms... SW BURNHAM SS' TREET �� ���� I � 232 GRADING, STREET, & EROSION & SEDIMENT CONSTRUCTION NOTES: I DAVID t.NDERSON 1. SEED USED FOR TEMPORARY OR PERMANENT SEEDING SHALL,BE COMPOSED OF ONE OF 714E FOLLO � OREGON I I I UNLESS OTHERWISE AUTHORIZED: WING MIXTURES, ��� j I i �3 1 A. DWARF GRASS MIX(MIN. 100LBIAC) 1. DWARF PERENNIAL RYEGREASS((10%1, CREEPING RED FESCUE (20%). 1 Iqi" I 0. STANDARD HEIGHT GRASS MIX MON. I00L6/AC I. ANNUAL R A ( ) YFGRA88(40X), 2. TURF-TYPE FESCUE(60X). { I 1 I 11 2. SLOPE TO RECEIVE TEMPORARY OR PERMANANT SEEDING SHALL HAVE THE SURFACE ROUGHENED i;Y MEANS OF TRACK-WALKING OR THE USE OF OTHER APPROVED IMPLEMENTS. SURFACE ROUGHENING IMPROVES Sill BEDDING AND REDUCES / I 1 RUN-OFF VELOCITY, 1 2. LONG TERM SLOPE STABILIZATION MEASURES SHALL INCLUDE THE ESTABLISHMENT OF PERMANENT VETATIVE COVER VIA SEEDING WITH APPROVED MIX AND APPLICATION RATE. 4. TEMPORARY SLOPE STABILIZATION MEASURES SHALL INCLUDE: COVERING EXPOSED SOIL WITH PLASTIC SHEETING, z STRAW(MULCHING,WOOD CH111i OR OTHER APPROVED MEASURES. � w Niche / Skatepark Lot I 5. STOCKPILED SOIL OR STRIPPINGS SHALL BE PLACED IN A STABLE LOCATION AND CONFIGURATION. DURING ,I1OET" Q WEATHER j THE PERIODS, STOCKPI ETER OFLES HALL B COVERED WITH PLACTIC SHEETING OR STRAW MULCH. SEDIMENT FENCE IS REQUIRED AROUNDPERIr� N 6. EXPOSED CUT OR FILL:AREAS SHALL BF STABILIZED THROUGH THE USE OF TEMPORARY SEEDING AND MULCHING, EROSION (I < �+ OR MATS MID-SLOPE SEDIMENT FENCES OR WATTLES, OR OTHER APPROPRIATE MEASURES. SLOPES � CONTROL BLANKETS, 11-11-111 U I o EXCEEDING 25% MAY REQUIRE ADD'iTIONAL EROSION CONTROL MEASURES. �, � V I 7. AREAS SUBJECT TO WIND EROSION SHALL USE APPROPRIATE DUST CONTROL MEASURES INCLUDING THE APPLICATION OF A � 0 FINE SPRAY OF WATER, PLASTIC SHEETING, STRAW MULCHING, OR OTHER APPROVED MEASURES. p � � I 6. CONSTP.UCTIQN [ENTRANCES 9HkLL BE INSTALLED AT THE B G + 1 E INNING OF CONSTRUCTION AND AINTAINE[?FOR THE DURATION 0Q OF THE PROJECT. ADDITIONAL MEASURES INCLUDING, BUT NOT LIMITED TO TIRE WASHES STREET SWEEPING,AND VACUUMING MAY BE REQUIRED TO INSURE THAT ALL PAVED AREAS ARE KEPT CLEAN FOIA THE DURATION OF THE PROJECT. z °0 k C z Q 6. ACTIVE INLETS TO STORM WATER SYSTEMS SHA ..BE PROTECTED THROUGH THE USE OF APPROVED INLET PRCTECTION � J I I MEASURES. ALL INLET PROTECTION MEASURES ARE TO BE REGULARLY INSPECTED AND MAINTAINED AS NEEDED. Cf T Y I 1 I�✓ \ 10. SATURATED MATERIALS THAT ARE HAULED OFF-SITE MUST BE TRANSPORTED IN WATER-TIGHT TRUCKS TO ELIMINATE SPILLAGE OF SEDIMENT AND SEDiMENT-LADEN WATER. HALL _ I I � 11. AN AREA SHALL BE PROVIDED FOR THE:WASI4ING OUT OF CONTTiETE TRUCKS IN A LOCA TION THAT DOES NOT PROVIDE RUN-0FF t THAT CAN ENTER THE STORM WATER SYSTEM. IF THE CONCRETE WASH-OUT AREA CAN NOI BE CONSTRUCTED GREATER THAN 50' ANNEX SECONDARY MEASURES SUCH AS BERMS OR TEMPORARY SETTLING PITS MAY BE REQUIRED. tHE I I I I WASH-OUT SHALL BE LOCATIl Whim SIX (FEET OF TRUCK ACCESS ANC" BE CLEANED WHEN IT REACHES 50%OF THE CAPACITY. ( NICHE ) C 12. SWEEPING$ FROM EXPOSED AGGREGATE CONCRETE SHALL NOT BE TRANSFERRED TO THE STORM WATER SYSTEM. SWEEPINGS I I I BIKE SHALL BE PICKED UP AND DISPOSED IN THE TRASH. II I _ PARKING 13. AVOID PAVING IN Will WEATHER WHEN PAVING CHEMICALS CAN RUN-OFF INTO THE STORM WATER SYSTEM. IMh 14. USE BIMPs SUCH AS CHECK-DAMS, BERMS, AND INLET PROTECTION TO PREVENT kUN�F FROM REACHING DISCK''LRGE POINTS. — -- -- — —• — / O _ 15. COVER CATCH BASINS MANHOLES AND OTHER DISCHARGE POINTS WHEN APPLYING SEAL COAT TACK CO�.i, ►-�-1 F I - -- - -� I r--- - --- -- -•- -- -- - �� O ETC.TO PREVENT INTRODUCING THESE MA fill TO fflE STORM WATER SYSTEM. +2 I SKATEPARK ENTRIES 16. EROSION CONTROL FENCE REQUIRED As NEEDED AND DE'iERMINED BY CITY ENGINEER MANAGER. Cit Hall North Lot ------- y � LEGEND �., +0 SYMBOL DESCRIPTION Ld I / C Existing Tree to Remain PROPOSL_ D Sea Existing Conditions Plan fc:• I / I Size and Specks a I C - SKATEPARK Q f i ---i I C Note: See Skatepark Plans for area drains :3: Existing Tree to beRen"ed and dram line locations within the skatepark 0 = a a: 0 Uj d`� Proposed Parking Lot Tree hs•r o F- J _j J I Q cn � — — I--k-11j� Existing Light Pok 7 Q x w X Uj < j ? Proposed Stormwater < ~ I I — Management Filter Vault Existi S tch Basin � _ z IQ ' C _ �, z I I — Proposed Catch Basin RIM EL. = 151.5 RI EL 151 .06 Proposed Parking Lot Landscaping -- -_-=_d IE OUT= 1 8 IE OUT IE IN = 145.1 �, I.E. OU 144.9 Q � I j V a • �_ Vc'ley Gutter Slope PrODOsed Drain Line -----� i ® Catch Basin with Inlet Prolscilon co II I u Sediment Fence 154.0 153 5 it CONSTRUCTION TC TC j EROSION & i I SEDIMENT = _ EjKFQ<xXFlow Arrow i ------ -- XISTING SIDEWALK II LK CONTROL(r' PLAN a revisionin 05/25/0 HY _..— ,, date: 04/30/07 y �� I scale: Varies I \ " 4=== "arm= >-.3 a �� `L�r—r�—7 c:C �x — _ m c= � � • drawn: DA U ��' � ,'\ � '��a^ �` '��� Y Ir h II � it ► �►,'� --�-------- � job no: --- OW cion I swY� Cit Hall South Lot '--\ v, rr I r ESC CONSTRUCTION EROSION & SEDIMENT CONTROL PLAN 3 SCALE: 1 " = 20' 1 ,.ti.a.i,Y.renawNN,w+,wiwmurwe.�.wrwrM °' - .qA .�gype•w+.-GLM1Ulil�,tltl�I11C'Ak/leM'!M'yi�an�ik'�MbF,tA.MlTNf•'NlM1M. . .. -,:...<viwgR'rN•.. .. ",-'..�M7yA�"^. .. FlRI"^++n.•.-...,w,+,n....r•+•,,...-..w,.,.,.w,a�—,tT,w4,, R LY+GMS:-..,' L Tr ,a ' l Y i I r t i t <....