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' ,-,,., --,-. _-,:' ( 1· .-. . ,.,_, ','' , ' "'' ,.,, " .-, PARKING COUNT REQUIRED BY ZONING 95 PROVIDED 157 N SF ZONE ' ------ DEMO BASEBALL BACKSTOP I , (r---- • \ r ' l (,<\.\ ; I I \ ·· .... I :1 ~ \ \ : I \ : ', ' ' I ' 21· W ' ' ' ' l I I ' l l i ' l l ' ' i I : .,,---DEMO CINDER V TRACK I I I I I I ' ' ' / I / EXISTING SITE: LIGHTING/ ' / ' / I I I I I l ' ' ' ' ' ' ' l ------·-~-' --~-~~~~--~·~,--. . __ -_ .. _, ___ , ... _._._. ~-~-~·~·~--~·~-=-~--~·-·~· ~~-~·=)-._~~ STORM DETENTION POND / ( 824.69' N 87 09' 45" E --- ,-------- -=r~, I I , ~ ~. --~ ~- --~ r-·--------------------\-------------------------·--r·------------------------------r--------------~~~~ \ \ ! i i t------------------.,-1 1 i \ 1 \ i I \ i \ l CH IN LINK ',FENCE l AC ESS RO~p ~~-. ~~', 11 r l l l I i I : I i t i 1 \ \ r--·---1 i, ',: 1 ,, .... -t-----., I i, ',, ' / ' ··.. (,, ;-----1 l.. I ' \ ' r--1 I,,,·_-1: i L~ / \ \ ( \ \,, ; /fl \ } \\ ,-~ /C'-15'-0" '/vlDE 5 LANE ASPHALT TRACK I / i / \ / "\ ,,,J.~=-t,------1 . ,,.,,.,,, V ,,___ i ___ ,.,. i ,, • L-""-::S i ··-r,, --i, ./ I \ 1 K \ l 1'-------! ~-------------------·' I i ------------------------.L-------------------------------f----------------------.J t ____________ ,. _______ ------ ------ EXISTING SITE LIGHTING i EXISTING NELSEN MIDDLE SCHOOL t,--CONSTRUCTION TRAILERS D REVISE CONCRETE AT DOOR TO MEET ADA REQUIRMENTS EXISTING REFUSE AREA • 0 REVISE CONCRETE T DOOR TO MEET DA REQUIRMENTS REMOVE AND REPLACE LANDSCAPING EXISTING NELSEN Ms SITE SIGN • • EXISTING SITE LIGHTING I l I l I , , I I : , I I , , I I , l ::_1l;l ~ _J @fi,1. '§l' ... ;:: ... ~ ... ~ ~ ,_~ -----------------------------------------------------------------_ _J --~ -------------------------------------------------------------------------------------------- 158'-3' (f) w: ~1 Ul: I I ' . 11 ' ' 11 / / . ' 11 I I I I ~I I EXISTING J SPRING GLEN ELEMENTARY - 11 I ~ el AREA OF Tl-IE POSSIBLE DE~ RED EXISTING SRl""'7'Tl~~---;,al~ 1 -ll ~ STREET IMPROV. NTS ES SITE SIGN > : ~ L sXJS]llfil JilELSEbJ. --- SF ZONE 20' FRONT YARD T ACK ,->,,---------·----------·--------SITE SIGN ------------:-1-- 949.06' S 88 13' 31" W 0 32' 64' !JI M !"II FP01.dwgild#§ 128' c r r,J 0::: 0.. Cl) bassetti architects 71 Columbia Street, Suite 500 Seattle, Washington 98104 T (206) 340 9500 F (206) 340 9519 CIVIL ENGINEER AHBL 2215 N 30th St, Sutte 300 Tacoma, WA 98403 T (253) 383 2422 F (253) 383 2572 LANDSCAPE ARCHITECT AHBL 2215 N 3oth St, Suite 300 Tacoma, WA 98403 T (253) 383 2422 F (253) 383 2572 ELECTRICAL ENGINEER Travis Fitzmaurice & Assoc 1200 Westlake Ave N, Suite 810 Seattle, WA 98109 T (206) 285 7228 F (206) 285 7294 MECHANICAL ENGINEER Wood Harbinger Inc 3009112th Ave NE, Suite 100 Bellevue, WA 98004 T (425) 822 9499 F (425) 822 4338 f::. _____ _ f::. _____ _ f::. _____ _ f::. _____ _ f::. _____ _ l::, _____ _ REVISIONS DATE RENTON SCHOOL DISTRICT NELSEN MIDDLE SCHOOL SITE IMPROVEMENTS JOB NO: 11871.00 ISSUE DATE: 3/6/12 DRAWN BY: a;s=,z ____ _ CHECKEDBY:.,R,.H ____ _ SITE PLAN City of Renton P!.anrnng Di·Jis;on MA,-l -8 .. ,i! A1 .1 ,. ',, \. ', ' 1'-"' w ::;; <{ z t w -, 0 Cl'.'. 0.. g I Cl) Cf) I 0.. 0.. 0.. Cf) I-z w :'2: w > 0 a: 0.. :'2: w I--Cf) _J 0 0 I 0 Cf) w _J 0 0 -:'2: z w Cf) _J w z AUTOCAD FILE ALL AREAS OUTSIDE OF CONSTRUCTION LIMITS SHALL NOT BE DISTURBED. AN AUTOCAD DRAWING FILE IS AVAILABLE TO ASSIST WlTH SITE LAYOUT. PLEASE NOTE THAT ELECTRONIC FILES ARE PR0v1DED FOR CONTRACTOR'S CONVENIENCE AND SHALL NOT REPLACE NOR BE USED TO SUBSTITUTE THE CONTRACT DOCUMENTS. THE CONTRACTOR IS RESPONSIBLE FOR PROJECT LAYOUT ACCORDING TO CONTJRACT DOCUMENTS AND COST FOR ELECTIRONIC AUTOCAD FlLES. PHONE: (253) 383-2422 FAX: (253) 383-2572 CONTACT: MICHAEL NORTON, P.E. FILL SPECIFICATION FILL MATIERIAL SHALL NOT CONTAIN PETROLEUM PRODUCTS, OR SUBSTANCES WHICH ARE HAZARDOUS, DANGEROUS, TOXIC, OR WHICH OTHERWISE v10LATE ANY STATIE, FEDERAL, OR LOCAL LAW, ORDINANCE, CODE, REGULATION, RULE, ORDER, OR STANDARD. UTILITY NOTE THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE APPROXIMATIE ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFlED BY THE OWNER OR ITS REPRESENTATIVE. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND All DAMAGES THAT HAPPEN DUE TO THE CONTRACTOR'S FAILURE TO LOCATIE EXACTLY AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. AHBL ASSUMES NO LIABILITY FOR THE LOCATION OF UNDERGROUND UTILITIES. \ SITE MAP SCALE: 1'=100' PRECONSTRUCTION NOTES 1. THE CONTRACTOR IS REQUIRED TO NOTIFY THE LAND USE SERv1CES Dlv1SION, LAND USE INSPECTION SECTION (206) 296-6642, THREE DAYS PRIOR TO THE BEGINNING OF CONSTRUCTION FOR A PRECONSTRUCTION CONFERENCE AND SPECIFICALLY REQUEST INSPECTION BEFORE BEGINNING: A. INSTALLING SILTATION AND EROSION CONTROL MEASURES B. CLEARING AND GRUBBING C. EARTHWORK D. INSTALLATION OF ANY UNDERGROUND UTILITY E. BEFORE PLACING SUBBASE, BASE OR PAv1NG SURFACES F. INSTALLATION OF ANY FORMS OR PLACING ANY CONCRETE TRENCH NOTE IF WORKERS ENTIER ANY TRENCH OR OTHER EXCAVATION FOUR OR MORE FEET IN DEPTH THAT DOES NOT MEET THE OPEN PIT REQUIREMENTS OF WSDOT SECTION 2-09.3(3)8, IT SHALL BE SHORED AND CRIBBED. THE CONTRACTOR ALONE SHALL BE RESPONSIBLE FOR WORKER SAFETY AND AHBL ASSUMES NO RESPONSIBILITY. ALL TRENCH SAFETY SYSTEMS SHALL MEET THE REQUIREMENTS OF THE WASHINGTON INDUSTIRIAL SAFETY AND HEALTH ACT, CHAPTER 49.17 RCW. 0 GRAP!ilC SCALE 0 50 100 200 FEET 'ft ~--~ I 1" = 100 FEET sr-- LEGAL DESCRIPTION PER CHICAGO TITLE INSURANCE COMPANY ORDER NO: 001322110 DA1ED MAY 20, 2011 LOT 1, CITY OF RENTON SHORT PLAT NUMBER 070-80 (ALSO KNOWN AS NELSEN MIDDLE SCHOOL SHORT PLAT), RECORDED UNDER RECORDING NUMBER 8107299002, IN KING COUNTY, WASHINGTON. BASIS OF BEARING WASHINGTON STAlE COORDINAlE SYS1EM, NORTH ZONE NAD83/91 CITY OF RENTON SURVEY CONTROL POINTS IJ895 FOUND 3• DOMED BRASS DISK STAMPED "TOWNSEND AND ASSOC. LS 9634. N 1 / 4 CORNER SEC. 29 N 170706.004 E 1303177.356 ELEV. 408.87 #1863 FOUND 1 /8" COPPER PIN ON CONCRElE POST MONUMENT IN CASE LOCA lED AT SE. 168th ST. AND 116th AVE. SE. N 167989.621 E 1305752.846 ELEV. 439.09 VERTICAL DATUM CITY OF RENTON, NAVO 88 BENCH MARK: CITY OF RENTON SURVEY CONTROL POINT #895. (SEE BASIS OF BEARINGS NOTE FOR DESCRIPTION) ELEV. 408.87 (124.625m) E.S.C. SUPERVISOR T.B.D. SITE ADDRESS NELSEN MIDDLE SCHOOL 2403 JONES A VENUE SOUTH RENTON, WA. 98055 UTILITIES WA TIER: CITY OF RENTON PH: 1-425-430-7201 WATER: CITY OF RENTON PH: 1-425-430-7201 lELEPHONE: QWEST PH: 1-800-244-1111 POWER: PUGET SOUND ENERGY PH: 1-888-321-7779 GAS: PUGET SOUND ENERGY PH: 1-888-321-7779 ONE CALL: 1-800-424-5555 SITE INFORMATION PARCEL # 2923059061 SITE AREA: ON SITIE NELSON MIDDLE SCHOOL PROJECT AREA: 1,286,750 SQ FT (29.54 AC.) 326,701 SQ FT (7.50 AC.) S. 27th ST. POSSIBLE DEFERRED SUBMITTAL PROJECT AREA: 39,862 SQ FT ( 0. 91 AC.) TEMPORARY BENCHMARKS IBM #1: NAIL AND WASHER N: 169808.57 E: 1302514.68 ELEV: 428. 75 IBM #2: NAIL AND WASHER N: 170003.97 E: 1302408.80 ELEV: 429.29 IBM #3: NAIL AND WASHER N: 170278. 77 E: 1302596. 41 ELEV: 430.38 IBM #4: NAIL AND WASHER N: 170107.05 E: 1303003.97 ELEV: 424.28 PRECONSTRUCTION/ l INSPECTION NOTIFICATION ' KING COUNTY DEPARTMENT OF DEVELOPMENT AND ENv1RONMENTAL SERv1CES 800 OAKSDALE A VE. M.S. 1B RENTON, WA 98055 ( 206 )-296-6691 OWNER RENTON SCHOOL DISTRICT 7812 S 124TH ST SEA ffiE, WA. 98178 PH: ( 425) 204-4403 CONTACT: RICK STJRACKE SURVEYOR AHBL, INC. 2215 NORTH 30TH STREET, SUllE 300 TACOMA, WA 98403 PH. (253) 383-2422 FAX (253) 383-2572 CONTACT: DAv1D FOLLANSBEE, P.L.S, LEGEND EXISTING DESCRIPTION LIGHT -0 POWER/lELE POLE C GUY WIRE lELEPHONE MH , 1 lELEPHONE RISER ~ ;\·-·····X ...... ;: CATCH BASIN STORM DRAIN MH SANITARY SEWER MH SIGN HYDRANT '.·,,,, ,c<,· IRRIGATION HEAD ' WAlER VALVE WATER METER WATIER BLOWOFF VALVE WIRE FENCE CHAIN LINK FENCE WOOD FENCE CONTOURS CONSTRUCTION LIMITS SILT FENCE --D --STORM DRAIN LINE --w --WATIER LINE --F --FIRE SERv1CE --s --SANITARY SEWER LINE --RD--ROOF DRAIN LINE CIVIL ENGINEER AHBL, INC. 2215 NORTH 30TH STREET, SUllE 300 TACOMA, WA 98403 PH. (253) 383-2422 FAX (253) 383-2572 CONTACT: MICHAEL NORTON, P.E. BILL FIERST, P .E. ARCHITECT BASSETTI ARCHllECTS 71 COLUMBIA STREET, SUllE 500 SEATTILE, WA 98104 PH: (206) 340-9500 FAX: (206) 340-9519 CONTACT: SlEVE ZANG PROPOSED II @ -x-- '· \ EARTHWORK INFORMATION 11,000 CUBIC YARDS (16,500 TONS) CUT TO FILL NOTIE: THE ABOVE QUANTITIES ARE ESTIMA TIES ONLY INTIENDED 'FOR THE PERMITTING PROCESS AND ARE NOT INTENDED TO BE USED BY THE CONTRACTOR FOR BIDDING PURPOSES. ONSITIE SOILS SHALL BE RE-USED TO THE MAXIMUM EXTENT POSSIBLE. CONTRACTOR SHALL OBTAIN IMPORT MATIERIALS AND DISPOSE OF EXPORT MATERIALS AT APPROVED LOCATIONS TO BE DETERMINED PRIOR TO THE START OF CONSTRUCTION ACTlv1TIES. VICINITY MAP NOT TO SCALE STRUCTURAL NOTES 1. THESE PLANS ARE APPROVED FOR STANDARD ROAD AND DRAINAGE IMPROVEMENTS ONLY. PLANS FOR STRUCTURES SUCH AS BRIDGES, VAULTS AND RETAINING WALLS REQUIRE A SEPARATIE REv1EW AND APPROVAL BY ODES PRIOR TO CONSTJRUCTION (KCC 16.04. 16.70, 14.20). RDSD NUMBER X SHEET INDEX SHT. DESCRIPTION co.a COVER SHEET ----- Cl.1 TESC AND DEMOLITION PLAN Cl.2 lESC AND DEMOLITION PLAN Cl.3 TIESC AND DEMOLITION PLAN C1.4 TIESC AND DEMOLITION NOTES AND DETAILS -··~------ Cl.5 TESC AND DEMOLITION NOTES AND DETAILS C2.1 GRADING, STORM DRAINAGE AND UTILITY PLAN C2.2 GRADING, STORM DRAINAGE AND UTILITY PLAN C2.3 POND PLAN, SECTIONS, NOTES AND DETAILS - C3.1 HORIZONTAL CONTROL AND SURFACING PLAN C3.2 HORIZONTAL CONTROL AND SURFACING PLAN - C4.1 DETAILS C4.2 DETAILS FIRE HYDRANT KEYNOTES (D PR0v1DE STORZ FlTTING MEETING CITY OF RENTON FIRE DEPARTMENT REQUIREMENTS ON EXISTING FIRE HYDRANT. Landscape Architects "Community Planners #""'-.,.-;,and SuNeyors Checked f~r:com.pliance to (:ity Standaf~s mNeighbors mfr;t~".:t;.Jt? ff; ;1 -- SITE PLAN REVIEW SUBMITTAL ----------------1----+----J----I DESIGNED: M. NORTON l---~------------------~---1-------,,__:M~.~S~T~=AR~T---l CHECKED: t----+-----------------l---+---1------l D. NASON APPR!M]), D. GAVIN DATE APPR NO. REVISION BY AS NOTED ONE: INCH AT FULL SC,l,L£ IF NOT ONE IHCH SCALE ACCORDlltGLY ,. ,-,,-"·'' ' .... , ---,,.,.,.,..," ~.-.,..,,,,,,, ,•_;a, ,._, VERJIC.IIL: HA.VD 1988 HORIZONT/IJ..: 1W> 1983/1891 CITY OF RENTON Planning/Building/Public Works Dept. NOTICE ALTERATIOH Cf 1HlS OOCWENT SH>Jl l~AUDAlE 1HE ffia'ES91'.l1& :iEAI. ANO SGNATURf. PlUIJCATIOO. a' tl!lS 000.IMEJH Drei NOT DEROGATE FRO.I RESER'rfll Cl\lt.IlGiP ~Q\lS IM IT. lll!S OO(llME!fT IS f(II U!:£ CM.Y F~ THE PffOt.ECT lllENTIFED lN lliE 1111.E 11.0CK NID IS NOT lO BE usrn f'OR R!PAIR, RElllXlEI.. 00 AOOl1lOO 'lll THAT PRO.EC1" OR Fil\ ANY OIBfR PRO.ECT. TACOMA · SEATTLE 2215 North 30th Street, Suite 300, Tacoma, WA 98403 253.383.2422 TEL 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 206.267.2425 TEL NELSEN MIDDLE SCHOOL SITE IMPROVEMENTS RENTON SCHOOL D1STRf0T or Renton MAR. 2012 FIELDBOOK: Planr unfj Division PAOO DRAWING NO: COVER SHEET Mi4H -8 1011 CO.O SHEET: Of: 1 13 1~1 ~irey:~ N NA A w ::;; <{ z b w ..., 0 a:: 0.. ~ ~ I Cf') Cf') I 0... 0... 0... Cf') I-z w ~ w > 0 a: 0... ~ w I--Cf') ....J 0 0 I 0 Cf') w ....J 0 0 -~ z w Cf') ....J w z MATCHLINE SHEET C1.2 --' ! / / i ATHLETIC FIELD / I I ' ! / / / / / / / I I ' / } 1Et41 ts.0:1-, ' I / i-i ___ / ; ! 1 ' • ' ! ! : ! : . ! i i _, ' , ' ' ;~? I I J J ? ; I ' f I I ' ' // '>:\J 1 / / 42/.'!D (, ,{20/";2 (:,' 0,1 4?7.0: 0:::u.';; ,ri ru iJ:Y/ R,.Y,.·,,.12Lt1Z: 4." (CAP:~;-_'\) l)(WN ·1c1-u-:+u 6' cu. "ff.Cf. \::,;;.1-w {Ti)P- r·-· °"-\.i-==" -•"' GRAPHIC SCALE 1,?2:n (SCrfGH irJl,£1) 0 15 30 60 FEET ~-..., --I 1" = 30 FEET I / SOUTHEAST BUILDING CORNER PLAN VIEW SCALE: 1•=30' KEY NOTES GENERAL NOTES CD ® 0 © ® © (j) ® ® @ @ @ @ @ ® @ @ @ ® @ @ @ @ DEMOLISH EXISTING CONCRETE EDGE PROTECT EXISTING FENCE PROTECT EXISTING STORM STRUC1URE AND ASSOCIATED APPURTENANCES PROTECT EXISTING STORM DRAIN LINE DEMOLISH EXISTING SPREADER BAR PROTECT EXISTING COMM. STRUC1URE AND ASSOCIATED APPURTENANCES PROTECT EXISTING COMM. LINE DEMOLISH EXISTING FENCE CATCH BASIN SEDIMENT BARRIER@ SILT FENCE@ WORK LIMITS TEMPORARY INTERCEPTOR DITCH@ GRAVEL CHECK DAM @ RELOCATE EXISTING STORAGE UNIT. COORDINATE NEW LOCATION WITH OWNER SEE ARCHITEC1URAL PLANS FOR INTERIOR COURTYARD DEMOLITION DEMOLISH EXISTING STORM DRAIN STRUC1URE PROTECT EXISTING TREE TO REMAIN PROTECT EXISTING WATER LINE PROTECT EXISTING SANITARY SE\\l:R LINE PROTECT EXISTING BENCH (TYP.) PROTECT EXISTING RAILING DEMOLISH CONCRETE TO EXISTING JOINT (3 PANELS) 1. 2. 3. 4. 5. 6. DEMOLISH EXISTING BERM AND LANDSCAPING. APP ROXI MA TE LIMITS SHOWN. SEE SHEET C2.1 FOR GRADING PLAN. SEE SHEET C1.4 FOR CONSTRUCTION SEQUENCE. SEE SHEET C1.4 FOR ESC STANDARD NOTES. DEMOLITION: IT IS THE INTENT OF THE WORK UNDER THIS CONTRACT TO INCLUDE THE DEMOLITION OF ALL EXISTING SITE IMPROVEMENTS AS INDICATED BY THIS DRAWING OR AS REQUIRED FOR NEW CONSTRUCTION. IT IS THE CONTRACTORS RESPONSIBILITY TO FULLY REVIEW THE SITE CONDITIONS At-ID TO CORRELATE THESE OBSERVATIONS WITH THE PROJECT WORK AND INCLUDE ALL NECESSARY DEMOLITION, WHETHER SHOWN OR NOT, AND INCLUDE ALL SUCH COSTS IN THE BASE BID. CLEARING: IT IS THE INTENT OF THE WORK UNDER THIS CONTRACT TO CONDUCT ALL CLEARING NECESSARY TO BE ABLE TO COMPLETE ALL THE WORK OF THIS PROJECT. CONTRACTOR SHALL LEGALLY DISPOSE OFF THE OWNER'S PROPERTY, ALL DEMOLISHED AND REMOVED MATERIALS, UNLESS INDICATED OTHERWISE. BACKFILL AND COMPACT ALL VOIDS AND DEPRESSIONS OCCURING AS A RESULT OF DEMOLIITION ACTIVITIES. SEE SPECIFICATIONS FOR ALLOWABLE BACKFILL MATERIALS. .Che~ked for Compliance· toJ;ity Sta.ndards LEGEND WORK LIMITS SILT FENCE --~-ii[}---,,-',-,-,:_, ·1:::-,-.,-,-- "'··- TEMPORARY INTERCEPTOR DITCH DEMOLISH EXISTING UTILITY GRAVEL CHECK DAM --···-?-···-7-- CATCH BASIN SEDIMENT BARRIER DEMOLISH EXISTING SURFACING CONSTRUCTION ENTRANCE Cfvif Engineers Structural Engineers Landscape Architects ,community Planners ,,..,._,.,and Surveyors Neighbors .. _ -_-_.'"_-_--_--i,if._,i""' mer I \ \ NOTICE TACOMA· SEATTLE ';\.~~~~i':1::1-~~~1: 2215 North 3oth Street, Suite 300, Tacoma, WA 98403 ~~~~i~~~s~ 253.383.2422 TEL ~\-~~A~~~:l~~"=;,,!,!!IN..!.G~!.:::A~T~H..!!L~E~T..!...!..:IC~F~IE~L=.!D::__::P~L:aA:...:..e..;N:..........:V:..:.l=E-=-W,,__ _________ ;=-=-=-=::-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=----,-----,--,---..~S~l~T.EE:_.!P~L!::.!A~N~!!~.E=-V~l!.EE~W~S~LJ~B~M~IT!_T~A~L=,_::============:::::::==r========:...!:=;=!""=,V:t=,lr.:,="~:=·!!;,=::,=~f=='=l'=,'-::!....:'.:'.~~6:'.:.:'.o~6:;;~-if:'.:1~5::_:A~.:':..:~_ue_, s_uite_1_62_0._se,att[iii,i1:m;.;-wA_9_s1_014 ~ 1-----1-------------------~f-----+----+---------j_su_"""""_· ----, AS NOTED HOR1'1clm~~~si'1,91 Cl TY OF NELSEN MIDDLE SCHOOL SITE IMPRO\£.l;MENTS MAR. 2012 NO. REVISION BY DATE APPR ="'°iii. NORTON RENTON SCHOOL DISTRICT ,.;ity of Renton REUJSOO"' RENTON P~n~rn~~h·~=~-~-~ "''"'"' M. STEWART CHECKED: D. NASON APPRO'IE!r. D. GAVIN ONE INCH AT FUU. SCALE If" NOT ONE INCH SCALE ACCORDINGLY O!!AWll«lNfr. Planning/Building/Public Works Dept. TESC AND DEMOLITION PLAN MilR -8 Ml C 1.1 SHEET: OF: _ 2 13 -· '~· --------~ w ::. <{ z b w -, 0 er: a.. g I Cf) Cf) I a.. a.. a.. Cf) I-z w ~ w > 0 a: a.. ~ w I- Cf) -' 0 0 I (.) Cf) w -' 0 0 -~ z w Cf) -' w z NW. CORNER SEC. 29 CALCULATED POSITION PER CITY Of RENTON SURVEY CONTROL Ill Ill II II ! I I ! I ' ' !/ !/ MATCHLINE SHEET C1.1 ! ! ! ! I I I Ill Ill i ' I \ ' ) ' ' ' ! ! ' i j ' ! ' ' ! " I '·' j i ' ! 1111 II I i ! I I I / ! I / ! I / I I D II I II ,.11 ~-···11 I \ J I I I I I II I II I I II GENERAL NOTES 1. SEE SHEET C1 .4 FOR CONSTRUCTION SEQUENCE. 2. SEE SHEET C1.4 FOR ESC STANDARD NOTES. 3. DEMOLITION: IT IS THE INTENT OF THE WORK UNDER THIS CONTRACT TO INCLUDE THE DEMOLITION OF ALL EXISTING SITE IMPROVEMENTS AS INDICATED BY THIS DRAWING OR AS REQUIRED FOR NEW CONSTRUCTION. IT IS THE CONTRACTORS RESPONSIBILITY TO FULLY REVIEW THE SITE CONDlllONS AND TO CORRELATE THESE OBSERVATIONS WITIH THE PROJECT WORK AND INCLUDE ALL NECESSARY DEMOLITION, WHETHER SHOWN OR NOT, AND INCLUDE ALL SUCH COSTS IN THE BASE BID. 4. CLEARING: IT IS TIHE INTENT OF TIHE WORK UNDER TIHIS CONTRACT TO CONDUCT ALL CLEARING NECESSARY TO BE ABLE TO COMPLETE ALL THE WORK OF THIS PROJECT. 5. CONTRACTOR SHALL LEGALLY DISPOSE OFF TIHE OWNER'S PROPERTY, ALL DEMOLISHED AND REMOVED MATERIALS, UNLESS INDICATED OTHERWISE. 6. BACKFILL AND COMPACT ALL VOIDS AND DEPRESSIONS OCCURING AS A RESULT OF DEMOLllllON ACTIVITIES. SEE SPECIFICATIONS FOR ALLOWABLE BACKFILL MATERIALS. LEGEND WORK LIMITS SILT FENCE TEMPORARY INTERCEPTOR DITCH DEMOLISH EXISTING UTILITY GRA I/EL CHECK DAM CATCH BASIN SEDIMENT BARRIER CONSTRUCTION ENTRANCE ROCK OUTFALL X i< X __ .. ) x~·- ' I i ' I f I I (0 -/ -( { I ( t I I I I I I I , , I I ) f -i I Checktfd for COmpllance to ·c_ity s·tandard.s SITE PLAN REVIEW SUBMITTAL GRAP!ilC SCALE 0 15 30 60 FEET ~~ • ~ I 1" = 30 FEET KEY NOTES G) ® G) © ® ® (j) ® ® @) ® @ @ @ @ @ @ @ @ @ PROTECT EXISTING FENCE PROTECT EXISTING STORM STRUCTURE AND ASSOCIATED APPURTENANCES PROTECT EXISTING STORM DRAIN LINE DEMOLISH EXISTING FENCE/BACKSTOP SILT FENCE@ WORK LIMITS TEMPORARY INTERCEPTOR DITCH@ GRAVEL CHECK DAM @ DEMOLISH EXISTING BENCH RELOCATE EXISTING TRASH RECEPTACLE. COORDINATE NEW LOCATION WITH OWNER. DEMOLISH EXISTING BASE PROTECT EXISTING GA TE PROTECT EXISTING SANITARY SEWER STURCTURE AND ASSOCIATED APPURTENANCES PROTECT EXISTING SANITARY SEWER LINE PROTECT EXISTING WATER LINE ROCK OUTFALL@ PRINCIPAL SPILLWAY RISER PIPE 168 LF -12" SD @ 1.04% SDCB #1, TYPE 2 -48" ~ W/ SOLID LOCKING LID OVERBUILD EXISTING STORM DRAIN LINE RIM= 404.93 IE (EXISTING) = 400.51± {NW, SE) IE (NEW) = 400.51± (NE) N 170398.11 E 1302216.20 CONTRACTOR TO VERIFY EXISTING STORM DRAIN LINE LOCATION, DEPTH, SIZE AND MATERIAL PRIOR TO ORDERING MATERIALS AND CONSTRUCTING EMERGENCY OVERFLOW SPILLWAY @ Civil Engineers Structural Engineers Landscape Architects "Community Planners I JA...,.....,.-:;and Swveyors NOTICE N..TW.llOH Cf lHlS DOCUMENT SHALL INVALJOAlE THE PRCfW!OOAI. SEAL AAO SIGN,1,.TIJRE. F\JBUC,\lK»I ti' ltlS OOCIIIIDIT OCf:S NOT DffiOG.\lt Flllll RESER'IED O'IINERSHP RICHlS 1H IT, lHIS DOCUMENT !S fc:8 USE ONLY FOO iliE: PRO.fCT OOfllffil IN lHE TTil£ BLOCK AND IS t!OT TO BE USED FOR REPAIR, REMODEL OR AOOfllCIN TO THAT PRUECT 00 FOO: ANY OTl£R FRO.Eel, Neighbors TACOMA SEATTLE 2215 North 30th Street, Suite 300, Tacoma, WA 98403 253.383.2422 TEL 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 206.267.2425 TELr,.,. f----t----------------------•------lf-----1----~l D£S1GNED: AS NOTED \'ERTICAI.: NAW 19~ HORIZONTM.: NAO 1983/1891 CITY OF RENTON NELSEN MIDDLE SCHOOL SITE IMPROViiMWJifston "'MAR. 2012 RENTON SCHOOL DISTRICT ,v,s,on AEUJBOOK, M. NORTON DAAWN: M. STEWART CIIECKED: 1--~~+--~~~~~~~~~~~~~~~~~~~-l-~~-l-~~-1-~~--1 D. NASON ""'"°""' D. GAVIN BY DATE APPR NO. REVISION ONE: INCH AT Ft.ILL SCALE IF HOT ONE INCH ~ ACCQR!)INGI.Y Planning/Building/Public Works Dept. MAR -8 LUil ·-DRAWlNG No: TESC AND DEMOLITION PLAN /pll!"; . C 1 . 2 tl~{G[~DW'(e'.ffil SHElT, 3 °''13 A-NNNNAA w :::;: <( z b w ---, 0 0:: 0.. . ·-"": I- I- ~ I Cl) Cl) I CL CL CL Cl) I-z w ~ w > 0 a: CL ~ w I--Cl) ....I 0 0 I (.) Cl) w ....I 0 0 -~ z w Cl) ....I w z I I It' I I I ! I I I I / I , Jr-l'-+f HI+-!+!-+ lil+-!+1~"HD'-+ ! H +-!+DH +-!+I \ \ \ \ \ \ DGE OF GRASS N I J I I I ( I I I I ~\1-1--+µ,<+H-i<a V I I; I I I 1, i \ \ \ \ \ \ \_ ?.2·" H \ '• H r!DH H +-J+!-+0-H+I-+ I I I 1>) 1/ \ R \ GENERAL NOTES 1. SEE SHEET C1 .4 FOR CONSTRUCTION SEQUENCE. 2. 3. 4. 5. 6. ,_ - ·--~--·-----"'""'" """' \ HD'-+ H H +-!+DH+-! -!-+ HD+!-+ H H +-DI-++-,_ . ' 1 ···-·-\ [7 r I I ( 1 I"' I I J 1 I ! I I I ·'( I !-f H H .}'.-fflpH +-!+!-+ 0+-!+I-+ •-'n ~'"'" :t I -"~ TH LE TIC FIELD .. """·· \ i I / / -, I :t H H +-!DH H +-I +I-+ 0 I ( / 1 f { { 1 c:3 I ) I i I I I I EDG<: OF GRASS \ \ \ SIJ~_TE PLAN REVIEW SUBMITTAL i-------1---~---1 ' SCA!£, """'""" M. NORTON l~;i-------~=-=~-----=====j~==t===t=~ M. STEWART NO CHECKED: • REVISION D. NASON BY DATE AP p R ""'""""' D. GAVIN AS NOTED ONE INCH AT F\JLL SCALE IF NOT ONE lliCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZOHTAI.: tW> 1983/1991 ' I I I \ CITY OF RENTON Planning/Building/Public Works Dept. GRAP!IlC SCALE 0~ 15 30 _!!!!..I ......If--• L'.I 60 FEET I 1" = 30 FEET LEGEND WORK LIMITS SILT FENCE ---X---X---@ TEMPORARY INTERCEPTOR DITCH DEMOLISH EXISTING UTILITY GRAVEL CHECK DAM ------f-···-,>--@ CATCH BASIN SEDIMENT BARRIER CONSTRUCTION ENTRANCE KEY NOTES CD ® 0 © ® ® (j) ® ® @) ® @ @ @ @) @ @ @ @ @ PROTECT EXISTING FENCE PROTECT EXISTING STORM STRUCTURE AND ASSOCIATED APPURTENANCES PROTECT EXISTING STORM DRAIN LINE DEMOLISH EXISTING FENCE/BACKSTOP SILT FENCE@ WORK LIMITS TEMPORARY INTERCEPTOR DITCH (4\ wW GRAVEL CHECK DAM ~ DEMOLISH EXISTING BENCH DEMOLISH EXISTING BASE ~~~iATE EXISTING TRASH RECEPTACLE. COORDINATE NEW LOCATION l'llTH :~~~~N~~i~~G SANITARY SEWER STURCTURE AND ASSOCIATED PROTECT EXISTING SANITARY SEWER LINE PROTECT EXISTING WATER LINE AND ASSOCIATED APPURTENANCES PROTECT EXISTING FIRE HYDRANT AND ASSOCIATED APPURTENANCES PROTECT EXISTING UTILITY VAULT AND ASSOCIATED APPURTENANCES PROTECT EXISTING POWER LINE DEMOLISH EXISTING CURB CATCH BASIN SEDIMENT BARRIER LL\ @ w CONSTRUCTION ENTRANCE 4 Civil Engineers Structural Engineers Landscape Architects "Community Planners '::,),,_/ "-"""°~and Surveyors Neighbors i\OOl1KII TO nlAT PRO,[CT OR FOO Alff OIBEll Pllo.ECT. ~ii~6~_;J~t~:tue, Suite 1620, Seattle, WA 9810 1 NELSEN MIDDLE SCHOOL SITE IMPR<Dlv'JE.~~NTS RENTON SCHOOL DISTRICl'ia,;,u~'. ,?enton g Dtvis• •On TESC AND DEMOLITION PLAN MAR -. 8 20/j /f}; ff;; Ir,\ , __ "'"' MAR. 2012 PAGE DRAWl~ NO: C1 .3 SHE.Er: A·l~jl~,~ NNAA w :::; <I'. z t w -:> 0 O:'.'. a.. I- ~ I Cf) Cf) I a.. a.. a.. Cf) I-z w ~ w > 0 a: a.. ~ w I--Cf) .....J 0 0 I 0 Cf) w .....J 0 0 -~ z w Cf) .....J w z ADAPTER SKIRT ROCK MUST COMPLETELY COVER THE BOTIOM AND SIDES OF THE DITCH EROSION CONTROL NOTES: RETRIEVAL STRAP -.--------------,,-.,. CHECK DAIii SPACING 1. THESE NOTES SHALL APPEAR FOR ALL PROJECTS -SITE IMPROVEMENTS, SURFACE WATER UTILITY, WASTEWATER UTILITY, WATER UTILITY, AND TRANSPORTATION PLANS: GEOTEXTILE~-t,-";1-...~ FABRIC ----~+---OVERFLOW (TO BYPASS PEAK STORM VOLUMES) 24" 24" MIN. SECTION 2:1 SLOPES DITCH SLOPE % 1 2 4 5 6 10 20 CHECK DAM SPACING (FT.) 100 50 25 20 15 10 5 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE-CONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF RENTON, PUBLIC WORKS DESIGN ENGINEER. 3. THE BOUNDARIES OF THE CLEARING LIMITS AND AREAS OF VEGETATION PRESERVAllON AS PRESCRIBED ON THE PLAN(S) SHALL BE CLEARLY FLAGGED BY SURVEY TAPE OR FENCING IN THE FIELD PRIOR TO CONSTRUCTION IN ACCORDANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL AND OBSERVED DURING CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE CLEARING LIMITS SHALL BE PERMIITTD. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANT/ESC SUPERVISOR FOR THE DURATION OF CONSTRUCTION. 4. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACK OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR THE DURATION OF THE PROJECT. -NOTE: DITCHES WITH SLOPES GREATER THAN 4% SHALL BE ROCK LINED PER DETAIL 6 OR PROVIDE TEMPORARY PIPE SLOPE DRAIN PER DETAIL 9. 5. ALL REQUIRED SEDIMENTATION/EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND /OR CONSTRUCTION TO PREVENT TRANSPORTATION OF SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL EROSION AND SEDIMENT FACILITIES SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARING AND/OR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ON-SITE EROSION HAS PASSED. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS TO EROSION/SEDIMENTATION CONTROL SYSTEMS SHALL BE THE RESPONSIBIUTY OF THE PERMITEE. •3003 SEDIMENT ONLY PROVIDE CATCH BASIN SEDIMENT PROTECllON WITH STREAMGUARD BASIN INSERT 1/3003, FROM BOWHEAD MANUFACTURING CO 1011 SW KLICKITAT WAY SEATTLE, WA 98134 PHONE: 1-800-909-3677 INLET PROTECTION NOTES: 1. FILTERS SHALL BE REMOVED AND CLEANED OR REPLACED AFTER EACH STORM EVENT. , -M~ --_ .,/' TOP OF DITCH LlYY ---./ 2"-4" ROCK ~~~~c,1 ----/- I II ~A s-- l-l[l~II Ill II=_· L - . '·-111 =111=111=111= -~\~<Z<JSi:P/' -_,,,_m ITT ITT 11 = ,e:::>"26~ ~~~\§ , '-I I l=lltl'.=::111 111-= 1=--~- L = THE DISTANCE SUCH THAT POINTS '' i-l t 1=111 . 111 111: A AND B ARE OF EQUAL ELEVATION ·-i 1 1=1 PLAN CDi-,~"'""'oTA-=-To T.,,..,..sc~'"""'LE H_B_A--'S'-IN---'S'--E __ D_IM_E_N_T~B~A'-R~R_IE_R~-0-~'"'""oTR-=ToA...,.,sc=YE,......E_L _C,e._H_E_C~K--'D=-A~M~------ INSTALL DRIVEWAY CULVERT IF THERE IS A ROADSIDE DITCH PRESENT, AS PER KING COUNTY ROAD STANDARDS 12" MIN THICKNESS/ MAINTENANCE STANDARDS AS PER KING COUNTY ROAD STANDARDS, DRIVEWAYS SHALL BE PAVED TO THE EDGE OF R-0-W PRIOR TO INSTALLATION OF THE CONSTRUCTION ENTRANCE TO AVOID DAMAGING OF THE ROADWAY IT IS RECOMMENDED THAT THE ENTRANCE BE CROWNED SO THAT RUNOFF DRAINS OFF THE PAD 1:J t), ~ PROVIDE FULL WIDTH OF INGRESS/EGRESS AREA 1. QUARRY SPALLS {OR HOG FUEL) SHALL BE ADDED IF THE PAD IS NO LONGER IN ACCORDANCE WITH THE SPECIFICATIONS. 2. IF THE ENTRANCE IS NOT PREVENTING SEDIMENT FROM BEING llRACKED ONTO PAVEMENT, THEN ALTERNATIVE MEASURES TO KEEP THE STREETS FREE OF SEDIMENT SHALL BE USED. THIS MAY INCLUDE STREET SWEEPING, AN INCREASE IN THE DIMENSIONS OF THE ENTRANCE, OR THE INSTALLATION OF A WHEEL WASH. IF WASHING IS USED, IT SHALL BE DONE ON AN AREA COVERED WITH CRUSHED ROCK, AND WASH WATER SHALL DRAIN TO A SEDIMENT TRAP OR POND. n I I I I I I I I I I HYDROSEED SWALE A MIN OF 1' NOT TO SCALE HYDROSEED SWALE A MIN OF 1' BEYOND EDGE OF SWALE SWALE SPACING DEPENDS ON SLOPE GRADIENT 01--,!=oTE-=-T~-=-st'""'"Lp_R_A_R_Y_IN_T_E_R_C_E_P_TO_R_D_IT_C~H __ n I I I I 2"x4" BY 14 Ga. WIRE OR EQUIVALENT, IF STANDARD SllRENGTH FABRIC USED FILTER FABRIC --- 3. ANY SEDIMENT THAT IS TIRACKED ONTO PAVEMENT SHALL BE REMOVED IMMEDIATELY BY SWEEPING. THE SEDIMENT COLLECTED BY SWEEPING SHALL BE REMOVED OR STABILIZED ON-SITE. THE PAVEMENT SHALL NOT BE CLEANED BY WASHING DOWN THE STREET, EXCEPT WHEN SWEEPING IS INEFFECTIVE AND THERE IS A THREAT TO PUBLIC SAFETY. IF IT IS NECESSARY TO WASH THE SllREETS, THE CONSTRUCTION OF A SMALL SUMP SHALL BE CONSIDERED. THE SEDIMENT WOULD THEN BE WASHED INTO THE SUMP. =1 ·- -------I 111 111 l ,,1 I I II i' 11·~111Dl1't:s::z::, 1rnmff mrnm;;:;m~wrn111rr1111m111m111rr1111rr1111~1111111f111=111=111 --TTT-o 4. ANY QUARRY SPALLS THAT ARE LOOSENED FROM THE PAD AND END UP ON THE ROADWAY SHALL BE REMOVED IMMEDIATELY. I I 6' MAX. J I -.....___ MINIMUM 4"x4" llRENCH _,/"' / n I I 5. IF VEHICLES ARE ENTERING OR EXITING THE SITE AT POINTS OTHER THAN THE CONSTRUCTION ENTIRANCE(S), FENCING (SEE SECTION 3.4.1) SHALL BE INSTALLED TO CONTROL llRAFFIC. 0 . CONSTRUCTION ENTRANCE LJ / BACKFILL TRENCH WITH NAllVE SOIL OR 3/4"-1~5" POST SPACING MAY BE INCREASED WASHED GRAVEL TO 8' IF WIRE BACKING IS USED NOT TO SCALE NOTE: FILTER FABRIC FENCES SHALL BE INSTALLED ALONG CONTOUR WHENEVER POSSIBLE 2"x4" WOOD POSTS, STEEL FENCE POSTS, REBAR, OR EQUIVALENT :z ::ii "' 6. THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE PERMITEE SHALL ANTICIPATE THAT MORE EROSION AND SEDIMENTATION CONTROL FACILITIES WILL BE NECESSARY TO ENSURE COMPLETE SILTATION CONTROL ON THE PROPOSED SITE. DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE PERMITEE TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREA TED BY THE ACllVlllES AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM. 7. APPROVAL OF THIS PLAN IS FOR EROSION/SEDIMENTATION CONTROL ONLY. IT DOES NOT CONSllTUTE AN APPROVAL OF STORM DRAINAGE DESIGN, SIZE NOR LOCATION Of' PIPES, RESTRICTORS, CHANNELS, OR RETENTION FACILITIES. 8. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCTOBER 1ST THROUGH MARCH 30TH) OR SEVEN DAYS DURING THE DRY SEASON (APRIL 1ST THROUGH SEPTEMBER 30) SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED ESC COVER METHODS (E.G., SEEDING, MULCHING, PLASTIC COVERING, ETC.). 9. WET SEASON SEASONAL EROSION AND SEDIMENT CONTIROL REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES CLEARING BETWEEN OCTOBER 1 AND MARCH 30 INCLUSIVE, UNLESS OTHERWISE APPROVED BY THE CITY THROUGH AN ADJUSTMENT PROCESS. 10. COVER MEASURES WILL BE APPLIED IN CONFORMANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL 11. ANY AREA NEEDING ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE ADDRESSED WITHIN SEVEN (7) DAYS. 12. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWING A STORM EVENT. 13. AT NO TIME SHALL MORE THAN ONE (1) FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT- LADEN WATER INTO THE DOWNSTREAM SYSTEM. 14. DURING THE TIME PERIOD OF OCTOBER 1ST THROUGH MARCH 30TH, ALL PROJECT DISTRIBUTED SOIL AREAS GREATER, THAT ARE TO BE LEFT UN-WORKED FOR MORE THAN 12 HOURS, SHALL BE COVERED BY MULCH, SODDING_ OR PLASllC COVERING. 15. ANY PERMANENT RETENTION/DETENTION FACILITY USED AS A TEMPORARY SETTI.NG BASIN SHALL BE MODIFIED WITH THE NECESSARY EROSION CONTROL MEASURES AND SHALL PROVIDE ADEQUATE STORAGE CAPACITY: IF THE PERMANENT FACIUTY IS TO FUNCTION ULTIMATELY AS AN INFILTRATION SYSTEM, THE TEMPORARY FACILITY MUST BE ROUGH GRADED SO THAT THE BOTIOM AND SIDES ARE AT LEAST THREE FEET ABOVE THE FINAL GRADE OF THE PERMANENT FACIUTY. 16. PRIOR TO THE BEGINNING OF THE WET SEASON (OCT. 11, ALL DISTURBED AREAS SHALL BE REVIEWED TO 1.DENTIFY WHICH ONES CAN BE SEEDED IN PREPARATION FOR THE WINTER RAINS. D STURBED AREAS SHALL BE SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON. A SKETCH MAP OF THOSE AREAS TO BE SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY OF RENTON FOR REVIEW. ..,.,, CO,NSTRUCTION SEQUENCE 1. ARRANGE AND ATTEND PRE-CONSllRUCTION MEEllNG WITH CITY OF RENTON, OWNER, CONTRACTOR, ESC LEAD, AND ENGINEER. STAKE CLEARING UMITS PRIOR TO THIS MEEllNG. --~·., . 2. POST NOTICE OF CONSTRUCTION ACTlv1TY SIGN WITH NAME AND PHONE NUMBER OF ESC LEAD. 3. FENCE CLEARING LIMITS AND TREE PROTECTION AREAS. 4. INSTALL CATCH BASIN SEDIMENT PROTECTION. 5. INSTALL PERIMETER PROTECTION (SILT FENCE, ETC.) WHERE SPECIFIED ON THE ESC PLAN AND/OR REQUIRED BY TIHE CITY INSPECTOR. 6. GRADE AND STABILIZE CONSTRUCTION ENTRANCE(S). 7. 8. 9. 10. 11. 12. 13. GRADE AND STABILIZE CONSTRUCTION ROAD(S). CLEAR AND GRUB WITHIN CONSTRUCTION LIMITS. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR SWALES, CHECK DAMS, TEMPORARY SEDIMENT POND, ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING FOR PROJECT DtVELOPMENT. PROVIDE PLASTIC COVERING ON ALL EXPOSED SLOPES 2H: 1 V OR GREATER. ALL FILLS MUST BE IN ACCORDANCE WITH THE RECOMMENDATIONS OF THE GEOTECHNICAL ENGINEER. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH CITY OF RENTON STANDARDS, NPDES PERMIT AND EROSION AND SEDIMENT CONTROL REPORT. RELOCATE SURFACE WATER CONTROLS AND EROSION CONTIROL MEASURES OR INSTALL NEW MEASURES, SO THAT, AS SITE CONDITIONS CHANGE, THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN ACCORDANCE WITH THE CITY OF RENTON EROSION AND SEDIMENT CONTROL REQUIREMENTS. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON OR SEVEN DAYS DURING THE DRY SEASON SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED ESC MEASURES. :z 14. ROUGH GRADE SITE. :,; ~ 15. CONSTRUCT NEW TRACK, SOCCER FIELD, BASEBALL FIELD AND NEW LANDSCAPING. ~ 16. CONSTRUCT PERMANENT STORMWATER FACILITIES. 17. PAVE SITE AS SHOWN ON PLANS. 18. SEED OR SOD ANY AREA TO REMAIN UNWORKED FOR MORE THAN 30 DAYS. 19. UPON SUBSTANTIAL COMPLETION, ALL DISTURBED AREAS MUST BE STABIUZED. EROSION AND SEDIMENT CONTROL MEASURES SHALL REMAIN IN PLACE UNTIL APRROVAL IS OBTAINED FROM THE CITY OR RENTON. checked" for.tu.mp,li.-nce.to 9tv Standards SITE PLAN REVIEW SUBMITTAL INSPECTION SCHEDULE 1. ALL ESC MEASURES SHALL BE MAINTAINED AND REVIEWED ON A R[GULAR BASIS. 2. THE ESC SUPERVISOR SHALL REVIEW THE SITE AT LEAST TWICE A MONTH DURING THE DRY SEASON, WEEKLY DURING THE WET SEASON AND WITHIN 24 HOURS OF SIGNIFICANT STORMS. A SIGNIFICANT STORM IS ONE WITH MORE THAN 0.5 INCHES OF RAIN IN 24 HOURS OR LESS. 1 THE CITY MAY REQUIRE THAT A WRITTEN RECORD OF THESE REVIEWS BE KEPT ON SITE WITH COPIES SUBMITTED TO THE CITY WITHIN 48 HOURS. HYDROSEEDING NOTES 1. HYDROSEEDING SHALL BE APPLIED TO ALL AREAS DISTURBED BY CONSTRUCTION ACTlv1TIES UNLESS OTHERWISE NOTED. 2. HYDROSEEDING TO BE AS SPECIFIED IN LANDSCAPE SPECIFICATIONS. 3. APPLICATION TO BE 100 LBS/ACRE. 4. 500 LBS/ACRE 10-20-20 FERTILIZER, 2000 LBS/ACRE MULCH AND 40 LBS/ACRE SOIL STABILIZER TO BE APPLIED WITH SEED MIXTURE. 5. SEED BEDS PLANTED BETWEEN MAY 1 AND OCTOBER 31 WILL REQUIRE IRRIGA 110N AND OTHER MAINTENANCE AS NECESSARY TO FOSTER AND PROTECT THE ROOT STRUCTURE. 6. FOR SEED BEDS PLANTED BETWEEN OCTOBER 31 AND APRIL 30, ARMORING OF THE SEED WILL BE NECESSARY. (EG, GEOTEXTILES, JUTE MAT, CLEAR PLASTIC COVERING.) 7. BEFORE SEEDING, INSTALL NEEDED SURFACE RUNOFF CONTROL MEASURES SUCH AS GRADIENT TERRACES, INTERCEPTOR DIKES, SWALES, LEVEL SPREADERS AND SEDIMENT BASINS. 8. THE SEEDBED SHALL BE FIRM WITH A FAIRLY FINE SURFACE, FOLLOWING SURFACE ROUGHENING. PERFORM ALL OPERATIONS ACROSS OR AT RIGHT ANGLES TO THE SLOPE. 9. FERTILIZERS ARE TO BE USED ACCORDING TO SUPPLIERS RECOMMENDATIONS. AMOUNTS USED SHOULD BE MINIMIZED, ESPECIALLY ADJACENT TO WATER BODIES AND WETLANDS. MULCHING NOTES1 1. MULCH MATERIALS USED SHALL BE HAY OR STRAW, AND SHALL BE APPLIED AT THE RATE OF 2 TONS/ ACRE. 2. MULCHES SHALL BE APPLIED IN ALL AREAS WITH EXPOSED SLOPES GREATER THAN 2: 1. 3. MULCHING SHALL BE USED IMMEDIATELY AFTER SEEDING OR IN AREAS WHICH CANNOT BE SEEDED BECAUSE OF THE SEASON. 4. ALL AREAS NEEDING MULCH SHALL BE COVERED BY NOVEMBER 1. GENERAL NOTES 1. CONTRACTOR SHALL PERFORM ADDITIONAL CLEARING TO CONSTRUCT ONSITE AND OFFSITE IMPROVEMENTS IF NECESSARY. 2. GENERAL CONllRACTOR SHALL PROVIDE AN ESC SUPERv1SOR WHO IS A CERTIFIED EROSION AND SEDIMENT CONTROL LEAD. 3. CONTRACTOR SHALL CONFORM TO ALL REQUIREMENTS OF THE NPDES UNDER THE DOE'S GENERAL PERMIT FOR STORM WATER DISCHARGE FROM CONSTRUCTION ACTIVITIES AND THE SWPPP. CONTRACTOR IS RESPONSIBLE FOR MAINTAINING ALL REQUIRED RECORDS. 4. SEE LANDSCAPE PLANS FOR FINAL VEGETATED SURFACING. 5. RELOCATE EROSION CONllROL MEASURES OR INSTALL NEW MEASURES SO THAT AS SITE CONDITIONS CHANGE THE EROSION CONTROL IS ALWAYS IN ACCORDANCE WITH THE MINIMUM CITY OF RENTON TESC REQUIREMENTS. 6. CONTRACTOR IS RESPONSIBLE FOR MAINTENANCE OF TESC FACILITIES. CONTRACTOR IS RESPONSIBLE FOR CONSllRUCTION OF ADDITIONAL FACILlllES INCLUDING BUT NOT LIMITED TO FILTER FENCE, CATCH BASIN PROTECTION, SWALES, MULCHING AND SEEDING. 7. CONTRACTOR SHALL INCLUDE IN BID REMOVAL OF ALL TESC MEASURES AT COMPLETION OF PROJECT. Civil Engineers Structural Engineers Landscape Architects ,community Planners ,J,/#-~and Surveyors NOTICE AJJrRAllON CT nllS llOCIA!OlT Sil.a.LI. !NW,I..IDATE 'fHE ~ SEAL AND SGNlllURE. PIJEI.JCAllON a' lfflS DOCl/llf:tff DC£S kOT IXROGATE fRIII ~val O\iliERSHP R!GfTS IN IT. 1HIS DOrullEMT IS FCR mE CN.Y ~ 11,E PRflECT OOil!FED IN lHE TITLE wx:K JJlll IS NOT TO BE l/SEII FOIi REPAIR, IID.lOOO. tft AOOlllON TO THAT PRO.ECTOR FQI Nff ~MR mo..ECT, Neighbors f,;:,>,;tt·i~~\ mar TACOMA· SEATTLE 2215 North 30th Street, Suite 300, Tacoma, WA 98403 253.383.2422 TEL 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 206.267.2425 TEL "' .. DESIGNElk M. NORTON AS NOTED VERTICAL: NAW 19Be HORIZONTAl: HAD 1983/1991 CITY OF RENTON NELSEN MIDDLE SCHOOL SITE IMPROVEMg~J:S~f,;,n ~~AR. 2012 RENTON SCHOOL DISTRICT 19 01 v1s1 ,~ElDBOOI<, 1------+-----------------+---·-------1----t-: • ...,.,=.-----+-------t M. STEWART CHECl<EI> i----;-----------------+-----r---t----1 D. NASON """"""" D. GAVIN NO. BY DATE APPR REVISION I ONEINCH I AT FULL srAI.E If NOT ONE INCH SCALE ACCORDlNGLY PAGE: M/1[) B . 1-a"""= .. = .. =NOa-, -- TESC AND DEMOLITION NOTES AND DET~}:J ·: ,ui, SHm-C 1 ~4 L. r.r:; [[},g I I// ff}· fi" • 5 · 1 3 Planning/Building/Public Works Dept. A-NNNNAA w ::ii: <( z ~ w -, 0 oc: 0.. I- I- I- I- I Cf) Cf) I a.. a.. a.. Cf) I-z LU ~ LU > 0 a: a.. ~ LU I- Cf) _J 0 0 I 0 Cf) LU _J 0 0 -~ z LU Cf) _J LU z 3H:1V MAX. r--::: EMERGENCY OVERFLOW EB OVERFLOW ELEV = 407.00 ------------3H:1V EMBANKMENT COMPACTED 95%. PERVIOUS MATERIALS SUCH AS GRAVEL OR CLEAN SAND SHALL NOT BE USED. ;-----------MAX. IL~ -------------'1 /-------------- / --------------- -------------- / ----------------L _______________ _ L ________________ _ / -----------------/ /------------------- 12"¢ RISER PIPE (PRINCIPAL SPILLWAY) OPEN AT TOP 111TH TRASH RACK SIMILAR TO DETAIL ffi CONCRETE BASE (SEE W \\1RE BACKED SILT FENCE, STAKED HAYBALES WRAPPED 111TH FILTER FABRIC, OR EQUIVALENT DIVIDER. LOCA llON SHALL DIVIDE TEMPORARY SEDIMENT POND INTO TWO APPROXIMATELY EQUAL CELLS. ~ PRIMARY CONTROL STRUCTURE AND OVERFLOW RISER DETAIL) 0 ~~NO~T~T~O~SC~A~...;..:.~__:::....=~...:....:~::..=--==-=--=-=-..:....;=--::_:..::..:.:=--=-=-=-=-==--=--=-===-""'-=-="--"-=---------~~~--~~~~~--------~-~~-~--~-~~-~---~---~-~~- POLYETHYLENE CAP PERFORATED POLYETHYLENE DRAINAGE TUBING, 4" MIN. DIAMETER. TUBING SHALL COMPLY 111TH ASTM F667 AND AASHTO M294---·, 15" PROVIDE ADEQUATE SllRAPPING 12"¢ PVC PRIMARY RISER W /llRASH RACK, SIMILAR TO DETAIL r=::i:::::;tc=:c:::'.'.::J -----.-ELEV = 406.00 TACK WELD 6" MIN. 3.5' -1 3/8" DEWATERING ORIFlCE. SCH. 40 STEEL STUB. ELEV 402.25 >-------t----'---i-----t-#4 ANCHOR REBAR I....-_....J CONCRETE BASE AL TERNA TIVIEL Y, METAL STAKES AND \\1RE MAY BE USED TO PREVENT FLOTATION 1 1 ____ 2_t_x2_t_M_IN_. ____ 1 j _ 0,-::r,.,..;of..:;::.T!:,.:;.~f.,::,,LE::..:..IP..::..A:=Lc._S=.;P:....:l:.=L=-L W~A:...:.Y--=-=-Rl::...::Sc.=:E;.=-.::Rc._;:_;Pl=-P..;;;;;;.E ________ _ WELD ENDS TO FRAME MAX. 4" SPACING ~ff~~-3/4" ~ FRAME 3/4" !Ii BARS 1/2" GALV. BOLTS NOTE: 4 EA. 1/4" X 2" X 5" SllRIPS UNIFORMLY SPACED AND WELDED TO 3/4" 0 FRAME FLOW ALL STEEL PARTS TO BE GALVANIZED AND ASPHALT COATED (TREATMENT 1 OR BETTER). 01-,!.:,.,;oTR~rf:..,;.sc,:::..~E,:;..:.H........:Rc.:.:Ac.;;.C.;;:c.;;....;:Kc___.::;;_D=E T..::..A=-=-=I L:;__ _____________ _ 1' SPILLWAY DEPTH A'<d 3" f EMERGENCY OVERFLOW WATER SURFACE _[ '/.--ELEV= 408.00 ~'\ /'-s ----- NON-WOVEN GEOTEXllLE FABRIC. MIRAFI 140N OR EQUIVALENT 1' MIN. 1HICK RIP-RAP. 4" TO 8" QUARRY SPALLS 01-,-~~o~=-ToE"='s~-=-Lf-E_N_C_Y_O_V_E_R_F_L_O_W~S_P_IL~L~W~A~Y ___ _ FILTER FABRIC -:.,. + < c:, *8' -----~~-------; * UNLESS OTHER\\1SE NOTED ON PLANS 0 0 0 0 0 0000 00000000000 0000 0 o 0 o 0 o 0 o 0 o 0 0 0 OOOOOOOOOOOr--lN~LE~~-O~UIT~A~L~L-PIP_E _ _, 00000000000~:,-w,-,::--o--,::,---~ 0000000000000000 0 0 0 0 0 0 0 0 EXISTING AND /OR PROPOSED GROUND 2"-4" ROUND RIVER ROCK PLAN 12' MIN DEPTH SECTION -- 0-'i~=oTO'===rnc..:;,.,sc,:;.,:~E=---=O-=U_;:_T..;_F.:.....;A=L=L--'D:::..;E=-T.:.....;A:....;:.;;.;;::IL'---______ _ ~~~~f r V OVERFLOW '\ BERM BERM 3 I 2% I TOP OF BERM = 408.00 I f1L__ I 3 11/ --------------EMERGENCY OVERFLOW= 407.00 --------------/. ;:;::11 ;(:y'~S~~ _________ TOP OF PRIMARY CONTROL STRUClURE = 406.00 _ _ _ _ _ _ _ _ _ y"-"-/ / ~y «< /'< A' / EXISTING /<Y,'R_EXISllNG GROUND '~ 3 f 3 /'' GROUND ~~'/ ~'0 :-11 3.5' SEE NOTE 2 lr-.::: :;_//' y, 0 ~ "( "'-Y ;/ " BOTTOM OF POND = 401.00 /<2<0»/»/;;;'Y:t//U/Z:>>:>» · NOTE: 1. FOR PRIMARY CONTROL SllRUCTURE AND OVERFLOW SEE EB 96.00' 2. \\1RE BACKED SILT FENCE, STAKED HAY BALES WRAPPED 111TH FlLTER FABRIC, OR EQUIVA~NT DIVIDER. LOCATION SHALL DIVIDE TEMPORARY SEDIMENT INTO TWO APPROXIMATELY EQUAL CELLS. 0 SEDIMENT POND - NOT TO SCALE SECTION \ I 6' BERM 6' n IBERMI ~I 3 __1!_ ---------.. _ TOP OF BERM= 408.00 -----------~ 1i1 ,-:; <V ,'<' EMERGENCY OVERFLOW = 407.00 , ' , · .. -" 11 :!// /". "".," "'>;;;J------TOPPRIMARYCONIBOL STRIJC1URE=4CIB.OO-----~.Y' ?" 0 '~ ~~G v / . · /,,,. // GROUND ~ ~3 3,~ •>,;// EXISTING /), »:]1 1~y . GROUND "'(>-~ '>--~ /"7"77777'"77'?"'7"77":~T-BOTTOM OF POND = 401.00 /,t '" '" '" '" ' 1. FOR PRIMARY CONTROL SllRUClURE AND OVERFLOW SEE EB 23.60' B SEDIMENT POND -SECTION SCALE: H-1"=10' V-1"=5' ·· Checke_d _fq(_~,o:i;;,ptianc:e:tO .Ci~y-Stari.d~rds NOTICE Civil Engineers Structural Engineers Landscape Architects ,community Planners r.;;.,.1;,.-~and Surveyors Neighbors TACOMA · SEATTLE 2215 North 30th Street, Suite 300, Tacoma, WA 98403 253.383.2422 TEL SITE PLAN REVIEW SUBMITTAL A!..ffil!ON Cf nus 1lOCtNENT ~All INVM.!OATt lHE PRaBSKIW.. ~ NW SK:,1,1.ll)!!E. PUIUCAlllll Cf 'llt:S DOOJMENT DCf'5 NOT OEROOATE fRCtil RESER'IED OlllERS!'lf> IWITS IN lT. 1HS DOOJMENT IS FOO USE ONLY FOR lliE 1'110.ECT !DffiTIFED IN lliE 1111£ El.00( AND IS NOT m BE USED fOR RfPi,jR, REMOOEl. OR AOOlllCN lll W.T PRO.ECT 00 fl'..R ANY OTHER PRO.ECT. 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 206.267.2425 TEL 1-----t----------------+--~~-· ~-----1------1 r=,.,.,,.,------i -----------1---t---~---;~IGNEI>. M. NORTON AS NOTED 1-----+------------------·-------1---t----J--;DR,<=WN.'."", ------t-------, M. STEWART l-----+----------------~,-~--i----1i------i---=-=:::..::.:.:___---1 CHECKED: 1----+-----------------t---+--+----i D. NASON NO. REVISION BY DATE APPR APPROVED: D. GAVIN I ONEINCH I AT FUU. SCALE IF NOT ONE INCH SCALE. AG'OOROINGLY VERllCAL: NA\ID 1988 HORIZONTM.: NIID 1883/1991 CITY OF RENTON Planning/Building/Public Works Dept. NELSEN MIDDLE SCHOOL SITE IMPROVEl'{,ENTS MAR. 2012 RENTON SCHOOL DISTRICT P::y ot Rer r~ C nn,ng o, . """" 'v,s '.l)Ri'WING NO: TESC AND DEMOLITION NOTES AND DETAILS MAR _ 8 2011 C 1 . 5 SHEET: OF: {t\) ,C>, 6 13 w ::a; <{ z b w ~ 0 a,: a.. ~ ~ I Cf) Cf) I a.. a.. a.. Cf) I-z w ~ w > 0 a: a.. ~ w I--Cf) _J 0 0 I 0 Cf) w _J 0 0 -~ z w Cf) _J w z i I I I I i ! I I I I I I i I ' ! I I I I GRAPHIC SCALE 0 15 30 60 FEET ~..ii .. ~ I 1" = 30 FEET \ ,., J I 413.40 i / / I '1 j / ! i i ; ;' \ j / ; l I / II I / j ! ! ! ; ( MATCHLINE SHEET C2.2 . / 421.00 T<-'U t<,1',j,.:;'.1.J, \/:TU lP w..;ne:,1 (De-:~=-=cAt...:.::E: L=.=1.~:;-,30,-=--F-=IE=L:.=.D_P::.....:L::.::A..:.:N:..:;....._;V::...::clE=-W=----------------------------------- LEGEND BS TS TW • • ----SD BOTTOM OF STEP TOP OF STEP TOP OF WALL STORM. DRAIN CLIEANOUT STORM DRAIN CATCH BASIN, TYPE 1 ----STORM DRAIN LINE -----FD-----FOOTING DRAIN -----R-----RIDGE LINE "---FACE OF EXISTING BUILDING NOTES: 1. GRADE TO PROMOTE POSITIVE DRAINAGE FROM FACE OF BUILDING TO EXISTING STORM DRAIN STRUCTURES. SECTION AT SOUTHEAST BUILDING CORNER NOT TO SCALE "n1\h,1xr.n.: I c::i J iS' ffiY I m1u11c:s Ff'.C. NU" J"· n ! / / / ®r-::~"""cA?i::-E: y,,,...,J=-0~_E-"-A;..;;;.S_T.....:B=-U;::..;l=LD;;;;..;:l..:...;;N...;:;;G.....:P:....::L=-A-=N-=----=-V-=-=I E:....:.W-=-------------- K E Y NOTES CD ADJUST RIM/LID TO FINISH GRADE. (D LOWER EXISTING TELECOMMUNICATIONS LINE AS REQUIRED TO PROVIDE 3 FEET MINIMUM COVER FROM FINISH GRADE. Q) SDCO #1 CONNECT TO EXISTING STORM DRAIN LINE RIM= 417.60 IE= 416.67 (S, W) CONTRACTOR TO VERIFY LOCATION, SIZE, SLOPE AND MATERIAL OF EXISTING STORM DRAIN LINE PRIOR TO ORDERING MATERIALS AND CONSTRUCTING (D 111 LF 6' SD @ 2.10% @ SDCO #2 RIM= 416.48 IE= 414.33 (E, NW) @ 49 LF 6" SD @ 0.25% (j) SDCO #3 CONNECT TO EXISTING STORM DRAIN LINE RIM= 414.70 IE= 414.20 (W, SE) CONTRACTOR TO VERIFY LOCATION; SIZE: SLOPE. AND MATERIAL OF EXISTING STORM DRAIN LINE PRIOR TO ORDERING MATERIALS AND CONSTRUCTING @ SDCB #4, TYPE 1 W/ SOLID LOCKING LID CONNECT TO UNDERDRAIN COLLIECTOR LINE RIM= 413.00 IE= (8" SE) IE= 410.00 (12" NW) N-170347.61 E-1302288.98 ® 115 LF 12" SD @ 5.17% @) ADJUST RIM/LID TO 1' BELOW FINISH GRADE. PROVIDE DETECTABLE TRACER ~RE. @ SDCB #10, TYPE 1 RIM= 412.90 IE= 409.76 (12' E) N-170215.66 E-1302232.35 @ 11 LF 12' SD @ 10.00% @ CONNECT TO EXISTING STORM DRAIN MANHOLE NEW IE= 408.66 (12' W) CONTRACTOR TO VERIFY EXISTING LOCATION, SIZE, DEPTH, MATERIAL AND SLOPE PRIOR TO ORDERING MATERIALS AND CONSTRUCTING. @ CONNECT FOOTING DRAING TO EXISTING STORM STRUCTURE. CONTRACTOR TO VERIFY EXISTING LOCATION, SIZE, DEPTH, MATERIAL AND SLOPE PRIOR TO ORDERING MATERIALS AND CONSTRUCTING. @) SDCO #11 RIM= 417.65 IE= 416.72± (E) IE= 415.15 (6' W) CONNECT TO EXISTING STORM DRAIN LINE. CONTRACTOR TO VERIFY EXISTING LOCATION, SIZE, DEPTH, MA TERI AL AND SLOPE PRIOR TO ORDERING MATERIALS AND CONSTRUCTING. @ 128 LF 6' SD @ 1.56% @ CONNECT TO EXISTING STORM MANHOLIE IE= 413.51 (6' E) CONTRACTOR TO VERIFY EXISTING LOCATION, SIZE, DEPTH, MATERIAL AND SLOPE PRIOR TO ORDERING MATERIALS AND CONSTRUCTING . GENERAL NOTES 1. 2. 3. 4. 5. 6. 7. 8. SEE LANDSCAPE PLANS FOR UNDERDRAINS, MOW STRIPS, AND ADDITIONAL SITE FEATURES. FOR PIPE TRENCHING AND BACKFILL SEE @ All STORM PIPE SH All BE LINED CORRUGATED POLYETHYLENE PIPE OR AS ALLOWED BY THE KING COUNTY 2009 DRAINAGE MANUAL UNLESS OTHER~SE NOTED. SPOT ELEVATIONS AND CONTOURING SHOWN REPRESENT FINISH GRADE ELEVATIONS. SUBGRADE ELIEVATIONS ~ll VARY DEPENDING UPON TYPE OF SURFACING REQUIRED. MATCH EXISTING GRADES AT INTERFACE ~TH EXISTING SURFACING. VERIFY EXISTING GRADES AT INTERFACE PRIOR TO ORDERING MATERIALS AND CONSTRUCTING. CONTRACTOR SHALL VERIFY All EXISTING AND PROPOSED GRADES PRIOR TO CONSTRUCTION ACTIVITIES. CONTACT ENGINEER IF PROPOSED GRADES ARE BELIEVED TO BE IN ERROR. SEE ARCHITECTURAL PLANS FOR STAIR, RAMP, BLEACHER SEATING AND GUARDRAIL DETAILS, SECTIONS AND NOTES. PROVIDE FOOTING DRAIN BEHIND SITE RETAINING WAll. CONNECT TO STORM STRUCTURE. Structural Engineers Landscape Architects ,community Planners :..l.-.f ~--,-;and Surveyors Neighbors Checked for .Compli_cfoce·to City Sta11dards NOTICE TACOMA SEATTLE 2215 North 30th Street, Suite 300, Tacoma, WA 98403 253.383.2422 TEL -----------TREE DRIP LINE 0 SITE PLAN REVIEW SUBMITTAL ,IJ.IERATiai (f nus ~T SHALL INV,l,IJ!l,\lE THE PRa£SSOffAL !i:AL AAD S1Gt1A1URE. PIJEUCAl!OO IJ" 1HS OOOJMall ll<£i NOT DEROGATE FRCM RESEii~ Oll:9'ERSlfl' ~G!lS IN IT. lHS DOO.JMENT IS Fm US:: 00!.Y FCR lllt PRO.ECT EENTIFED IN 1HE tlll.E II.CO( AND IS NOT Til BE USW AJR REPAIR. REMOCEl. OR AOOl1IOO TO W.T PRo.ECT 00 FOO Nff OMR PRC.ECT. 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 206.267.2425 TEL SUFNEYED: --··-~----•---t----+-----l f----1-----------------------j---j----J----I DE!llGNEI>. M. NORTON DRAWN• M. STEWART -1--~~+-~~~~~~~~~~~~~~~~~-~--1-~~-1-~~-+~~--1 D. NASON APPRO'®: D. GAVIN NO. REVISION APPR BY DATE AS NOTED ONE INCH AT FULL SCM.E IF NOT ONE INCH SCALE ACCORDIN8LY \IERTICM..: NAW 1968 HORfZONr~ ~ 1983/1991 CITY OF RENTON Planning/Building/Public Works Dept. NELSEN MIDDLE SCHOOL SITE IMPROVEM['1({rs1en,;;AR. 2012 RENTON SCHOOL DISTRICT · "'"'""9 Divisi .~fUlllOO'• PAGE: MAR -B ZUli "''"""G ""' GRADING, STORM DRAINAGE AND UTILITY PLAN C2.1 /Ji] f cc [r~ uw ~• I '1)££T, 7 OF, 1 3 A-NNNNAA w i ~ -, 0 O:'. 0... I= I- I- I Cf) Cf) I a.. a.. a.. Cf) 1-z w ~ w > 0 a: a.. ~ w 1--Cf) ...J 0 0 I 0 Cf) w ...J 0 0 ~ z w Cf) ...J w z I I I II I I // I '61( / Ill r 11420.82 II I Ill 1111 2 1420.82 ' • / / / l / j/ ( ri l KEY NOTES CD CD @ SDCB #5, TYPE 1 W / SOLID LOCKING LID RIM= 420.49 IE= 416.53 (12" S) N-170539.99 E-1302533.67 117 LF 12" SD @ 0.50% SDCB #6, TYPE 1 W / SOLID LOCKING LID RIM= 420.92 IE= 416.53 (B" NE) IE= 415.95 (12" N,NW) N-170422.97 E-1302538.81 / / / / / / . ,/ \ // / '420.52./ / / / / / I / / / / / / \ / / / / / / / / / . / / / / ( t.1't:>.'-'='·1t"""''"'"""' '• =" 1-%'"'''\·""'l.l '·"""" •, ,, '·· / ' ., ___ / ~, ' ' •. ' • .. GENERAL NOTES ' 1. SEE LANDSCAPE PLANS FOR UNDERDRAINS, MOW STRIPS, AND ADDITIONAL SITE FEATURES. 2. FOR PIPE TRENCHING AND BACKFILL SEE GE) 3. ALL STORM PIPE SHALL BE LINED CORRUGATED POL YEnlYLENE PIPE OR AS ALLOWED BY nlE KING COUNTY 2009 DRAINAGE MANUAL UNLESS OnlERWlSE NOTED. 4. SPOT ELEVATIONS AND CONTOURING SHOWN REPRESENT FINISH GRADE ELEVATIONS. SUBGRADE ELEVATIONS 'MLL VARY DEPENDING UPON TYPE OF SURFACING REQUIRED. 5. MATCH EXISTING GRADES AT INTERFACE \\1nl EXISTING SURFACING. VERIFY EXISTING GRADES AT INTERFACE PRIOR TO ORDERING MATERIALS AND CONSTRUCTING. 6. CONTRACTOR SHALL VERIFY ALL EXISTING AND PROPOSED GRADES PRIOR TO CONSTRUCTION ACTIVITIES. CONTACT ENGINEER IF PROPOSED GRADES ARE BELIEVED TO BE IN ERROR. 7. SEE SHEET C2.2 FOR STANDARD DRAINAGE NOTES. ... •. . ... fl\/,;\ LEGEND BS TS TW • Ill 420.82 \ / / / / / / / ,, \ / • .. / / / / / BOTIOM OF STEP TOP OF STEP TOP OF WALL / ·"-·· /.. / / '<'"/ ·,. / /·. 420.52 . / / /·-,,,,_ / / / / / / / / / / / / / / / / / / / / / STORM DRAIN CLEANOUT I I \ / .. ,,' 7 _ ____,/,~~.cc=,, I " I \ 420.82 I I \ I f20.82 I 4?0,52 I I I / ,., ff.1 . I 'I I I l j / Ii ; I j I I ,\\\\ I ,\\\\' , \ . , .t, I \\.\\°C' \ ' I \ ) ,_ \ . I \ \ \ \ I ' I ! ; ' ' ! ' I i ! ; r , f ; I I t r GRAPHIC SCALE 0 15 30 60 FEET t.r ... ... ~t;;;.;;;:::Jlllllllll•I 1" = 30 FEET DRAINAGE NOTES 1. PROOF OF LIABILITY INSURANCE SHALL BE SUBMlffiD TO DDES PRIOR TO nlE CONSTRUCTION OF THE DRAINAGE FACILITIES, PREFERABLY AT nlE PRECONSTRUCTION MEETING . 2. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE Wini WSDOT SPECIFICATIONS. nllS SHALL INCLUDE LEVELING AND COMPACTING nlE TRENCH BOTIOM, nlE TOP OF nlE FOUNDATION MA TERI AL, AND ANY REQUIRED PIPE BEDDING, TO A UNIFORM GRADE SO nlAT THE ENTIRE PIPE IS SUPPORTED BY A UNIFORMLY DENSE UNYIELDING BASE. 3. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED \\1nl ASPHALT TREA lMENT #1 OR BETTER INSIDE AND OUTSIDE. 4. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND MANHOLES, NOT LOCATED 'MTHIN A TRAVELED ROADWAY OR SIDEWALK, SHALL HA VE SOLID LOCKING LIDS. ALL DRAINAGE STRUCTURES ASSOCIATED Wini A PERMANENT RETENTION/DETENTION FACILITY SHALL HAVE SOLID LOCKING LIDS. 5. ALL CATCH BASIN GRATES SHALL CONFORM TO KCRS, WHICH INCLUDES nlE STAMPING "OUTFALL TO STREAM, DUMP NO POLLUTANTS" AND "PROPERTY OF KING COUNTY", EXCEPT nlAT PRIVATE DRAINAGE SYSTEMS SHALL NOT HAVE nlE WORDS "PROPERTY OF CITY OF RENTON". 6. ALL DRIVEWAY CULVERTS LOCATED \\11HIN KING COUNTY RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGnl TO PROVIDE A MINIMUM 3:1 SLOPE FROM THE EDGE OF nlE DRIVEWAY TO nlE BOTIOM OF nlE DITCH. CULVERTS SHALL HA VE BEVELED END SECTIONS TO MATCH nlE SIDE SLOPE KCRS. 7. ROCK FOR EROSION PROTECTION OF ROADWAY DITCHES, WHERE REQUIRED, MUST BE OF SOUND QUARRY ROCK, PLACED TO A DEPnl OF 1 FOOT, AND MUST MEET nlE FOLL0\\1NG SPECIFICATIONS: 4"-8"/40%-70% PASSING; 2"- 4" ROCK/30%-40% PASSING; AND -2" ROCK/10%-20% PASSING. INSTALLATION SHALL BE IN ACCORDANCE Wlnl KCRS. 8. DRAINAGE OUTLETS (STUB-OUTS) SHALL BE PROVIDED FOR EACH INDIVIDUAL LOT, EXCEPT FOR nlOSE LOTS APPROVED FOR INFIL TRA llON BY CITY OF RENTON. STUB-OUTS SHALL CONFORM TO nlE FOLLOWING: A) EACH OUTLET SHALL BE SUITABLY LOCATED AT nlE LOWEST ELEVATION ON nlE LOT, SO AS TO SERv1CE ALL FUTURE ROOF DOWNSPOUTS AND FOOTING DRAINS, DRIVEWAYS, YARD DRAINS, AND ANY OTHER SURFACE OR SUBSURFACE DRAINS NECESSARY TO RENDER nlE LOTS SUITABLE FOR THEIR INTENDED USE. EACH OUTILET SHALL HAVE FREE-FL0\\1NG, POSITIVE DRAINAGE TO AN APPROVED STORMWATER CONVEYANCE SYSTEM OR TO AN APPROVED OUTFALL LOCATION. B) OUTLETS ON EACH LOT SHALL BE LOCATED 'Mnl A FIVE-FOOT-HIGH, 2" X 4" STAKE MARKED 'STORM" OR "DRAIN". nlE STUB-OUT SHALL EXTEND ABOVE SURFACE LEVEL, BE VISIBLE, AND BE SECURED TO THE STAKE. C) PIPE MATERIAL SHALL CONFORM TO UNDERDRAIN SPECIFICATIONS DESCRIBED IN KCRS AND, IF NON-METALLIC, THE PIPE SHALL CONTAIN WIRE OR OnlER ACCEPTABLE DETECTION. D) DRAINAGE EASEMENTS ARE REQUIRED FOR DRAINAGE SYSTEMS DESIGNED TO CONVEY FLOWS nlROUGH INDIVIDUAL LOTS. E) nlE APPLICANT/CONTRACTOR IS RESPONSIBLE FOR COORDINATING nlE LOCATIONS OF ALL SlUB-OUT CONVEYANCE LINES \\1nl RESPECT TO nlE UTILITIES (E.G. POWER, GAS, TELEPHONE, TELEVISION). F) ALL INDlv1DUAL SlUB-OUTS SHALL BE PRIVATELY OWNED AND MAINTAINED BY nlE LOT HOME OWNER. 9. ALL DISTURBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF nlE DEVELOPMENT SITE MUST DEMONSTRATE ONE OF nlE FOLLOWlNG: nlE EXISTING DUFF LAYER SHALL BE STAGED AND REDISTRIBUTED TO MAINTAIN nlE MOISTURE CAPACITY OF nlE SOIL, OR; AMENDED SOIL SHALL BE ADDED TO MAINTAIN nlE MOISTURE CAPACITY. 10. SEASONAL CLEARING IS LIMITED BETWEEN OCTOBER 1 AND MARCH 30 INCLUSIVE, UNLESS OTHER\\1SE APPROVED \\1nl A WRITTEN DECISION BY nlE REVIEWlNG AGENCY. 11. IMPROVEMENTS AND/OR BUILDINGS SHALL NOT BE INSTALLED UNTIL DRAINAGE FACILITIES ARE '1N OPERATION", (KCC 9.04). ···Cttecke~ for Comp.iian.ce to qty Stand1frds·. ,. NOTICE TACOMA SEATTLE 2215 North 30th Street, Suite 300, Tacoma, WA98403 253.383.2422 TEL ----so STORM DRAIN CATCH BASIN, TYPE 1 ----STORM DRAIN LINE SITE PLAN REVIEW SUBMITTAL Al.lERAllOH CJ' lHIS DOO.II.IENT ~Ml IHV,\JJOATE 1HE f'RCff.SSCW,I. SEAL NW SIGHA'IURE. PUIU:ATJON <f" lrlJS OOOJIIOO llCES NOT DEROGATE fRCll RESER\.OJ 0~ ~TS IN rT. MS DOOJMENT IS FOO USE l'.H.Y FOO THE PR0.£CT lllfMJlffD !I lHE Tlll.E BLOCK .00 IS NOT 10 BE" USED Rlfl REPJJR, REllCOO. OR ACOOIOO TO lHAT PRO..ECT Cfl f!R ~'( OrnER PRO.l:CT, 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 206.267.2425 TEL ---------------1·---+----t----l 0£SIGNED: M. NORTON 1----l----·------------------1----1----t-- M. STEWART CHECKE>. l----1--------------------+----t---l-----l D. NASON NO. REVISION BY DATE APPR m= D. GAVIN AS NOTED ONE INCH AT FUU. SC,ALE IF NOf ONE INCH SC,IJL .-.ccoRDINGLY VEHTK:AL: N,,\VD 1988 HORIZONTAL: N,t,D 1983/11191 CITY OF RENTON Planning/Buliding/Public Works Dept. NELSEN MIDDLE SCHOOL SITE IMPROVEMENTS MAR. 2012 SHEET: or, 8 13 RENTON SCHOOL DISTRICT City . - P/ . Of fterit !'."'0 anninq O . . . t"'.,"'.,=,. .. ~NO~, ---1 GRADING, STORM DRAINAGE AND UTILITY PLAN , ,v,s,o,i C2.2 M,1fl -8 LUil w ::;; <( z t; w ~ 0 0:: a. I- I- I- I- I (f) (f) I 0.. 0.. 0.. (f) I-z w ~ w > 0 a: 0.. ~ w I--(f) -' 0 0 I 0 (f) w -' 0 0 -~ z w (f) _J w z f d r-t I I ! ///1;!!;!1 ((//1/IJI I I ! ! ! I i ; 111111111 1 1111' 11111111 • /'~ I I I I / ' ! I ,e-" 1111 II I ! I I } ! ! ! ! I I I I I i i I I ' I ' I 1111 420 r----~··----,------,--------,---,-----------,-----r-------,------,-----~---~ 420 ' / .. . . ' .. . 418 I ------I _I 416 ' ---!------------··---+-------~·~·-+-------------·-··r···-----------+---------------1-------------------1-----·----------1·--~--·--------------l414 .... ----------,---·············---!----·············----!-----------·-------~-.. ~ ............... / ..... ······_·;··'1--.................... --412 .............. ------l-......... ...... /.. ......... ••·•······ .. •• . .•. -------}--... ' /, ................... /-·-······-·····-·· .. ·-·-··--····· 412 ----------·······l--.......................... , ................... / ... . 410 ' ,' --------------i·--·····--········-·----j----···············------!-----1--.l----·--··-i'-····-------------1410 . _, ---------------------+-------_;,,··--"Y---- ~ --J ::: :'_--:·= ___ ::--.. :_: _·:·---=·: ·=:=·:':_.•::--_=·:--~·:_=----=·= .. /,~--1: .. o: .. -.. +,\.:·.\~-.·.·_----~--.,+--~---------------------~, ,: ... =···-~····=~--,e1··· .. ,-__ er_-~ ---~ -=_-~,--~,,~:--__ ·····-:-~=I_~_/_:_~~·--,,'. __ = __ ---. ___ : ___ .• _.---_--_·-... -------.·--.. ------·I._--_---.. ····:···=···--=······ ____ :--...... ::: \ ....... .......... .... -! .. +-·----------·-------··'--· \\.j ................... ; ............ +-------------· ·}·--·--···--···-----~-----·;·/--------+------·--···--··········>·····----·-----------404 .. .,.~·-·--·· ·-·-~···-··" ······-----------------+···--·····--·· .. -------\-------···········--··· ...... ! ....... -----......................... +-·-----------. ------: ----,------------···--··+···--·---------··········--·-· "'"··-·--"'""'" \ : / ......... , ........................ ) .............................. ·'-'\•------------+--···----·--················-+········----·············· ..... ·•·-..... /--1----------·---·----+--·--·-··--····--·····--+---·--···· ---------------1402 4041--------·--·--···--··------i--·-------------------_, 402 --- ·---·---•M••«-• " "" • 400 :----------------·------+··--····----------------··'--···-------.... --.. _\ __ ,._ _ __,.-----i----;------''-1---····--···--···--········ · ........ 400 398 f---------·--··--·····--·+··········----·············i------------------------1--·--·············· · ------------· ·· +······ ----··--·· i-............................ + ...................... -1········--·--···-------·--'-·--·----· --------398 396 ....... -------·+ .............................. , .................. ---!----·-·····----------,·--···--··················-·'---·······--···· .. . ..... · 396 ,---------------------+------·---····---·--+···---·--···--····----···--+····---···--···---··· ---i ........................ , .............................. -, .................... . 394 I· ........................... ; ........................ , .• --···--·-·--······i-----······---··-----·!·---------··-------------i--·-··· ................ ;.. ......................... i···------··----··--···--+·--··--" ......... ,.. .... --.. 394 392 , ........................ ; .......................... ;... .. /..... · .................. · 39 2 I ........................ i·--········· ............ '·· ·---------·--... ;.. ......................... .;. ............................... !, .................. ---+--·····--· .............. 4 ......................... 1 .. -.... ... ........... : ............................. / 390 i--~----------1~-----t-----j--~--,~--+~-~'t"---+----+----l-------l 390 O+OO 0+50 1+00 1+50 2+00 2+50 A POND CROSS-SECTION A-A SCALE: 1 =30' HOR.; 1"=5 VERT. ! I i I \ I /\/ { ! I ;'"I II II II I II I II GRAP!ilC SCALE 30 0 15 ~-- 1" = 30 FEET ORIFICE ELBOW BIRDCAGE STRUCTURE RISER = 406.00 RISER = 405.50 EL = 404.40 60 FEET ORIFICE #2 -----1--1---11-/ DIA= 1.85"" I !NV. EL = 402.25 RISER OUTLET 12"¢ PIPE REMOVABLE WATERTIGHT COUPLING OR FLANGE ORIFICE #1 --1--'1 EL= 400.25 DIA= 1" 6" T PLATE WELDED TO ELBOW WITH ORIFICE 12"¢ PIPE 398.25 18"¢ -------1--1--ELBOW RESTRICTOR, SEE DETAIL INLET 12"¢ PIPE SHEAR GA TE WITH CONTROL ROD FOR CLEAN OUT /DRAIN (ROD BENT AS REQUIRED FOR VERTICAL ALIGNMENT WITH COVER) W ~ HANDHOLDS, STEPS OR LADDER. SEE KCRS DWG. 2-006 12"¢ PIPE KEY NOTES G) 124 LF 12" SD @ 8.03% @ SDCB /fl, TYPE 1 W/SOUD LOCKING LID RIM=407.06 IE=404.04 (12" SW, NE) N-170429.06 E-1302369.95 G) 100 LF 12" SD @ 0.50% G) SDCB 1/8, TYPE 2-48' W/SOLID LOCKING LID RIM=409.10 IE=403.56 (12" SW, SE) N-170500.01 E-1302440.48 @ 70 LF 12" SD @ 4.37% @ ROCK OUTFALL. PROVIDE TRASH RACK W ~ (I) SDCB #9, TYPE 2-60" ¢ EB EB FLOW CONTROL STRUCTURE ~ : WITH BIRDCAGE STRUCTURE REMOVE EXISTING RISER CONNECT TO EXISTING 12" STORM DRAIN RIM=406.00 IE=402.25 (12• SW) N-170533.55 E-1302315.10 @ 10 LF 12" SD @ 0.00% ---- LEGEND BL BOTIOM OF LANDING TL TOP OF LANDING • STORM DRAIN CATCH BASIN, TYPE 1 @ STORM DRAIN CATCH BASIN, TYPE 2 -so-STORM DRAIN LINE re ROCK OUTFALL @ GENERAL NOTES 1. 2. 3. 4. 5. 6. 7. SEE LANDSCAPE PLANS FOR UNDERDRAINS, MOW STRIPS, AND ADDITIONAL SITE FEATURES. FOR PIPE TRENCHING AND BACKFILL SEE@ ALL STORM PIPE SHALL BE LINED CORRUGATED POLYETHYLENE PIPE OR AS ALLOWED BY THE KING COUNTY 2009 DRAINAGE MANUAL UNLESS OTHERWISE NOTED. SPOT ELEVATIONS AND CONTOURING SHOWN REPRESENT FINISH GRADE ELEVATIONS. SUBGRADE ELEVATIONS WILL VARY DEPENDING UPON TYPE OF SURFACING REQUIRED. MATCH EXISTING GRADES AT INTERFACE WITH EXISTING SURFACING. VERIFY EXISTING GRADES AT INTERFACE PRIOR TO ORDERING MATERIALS AND CONSTRUCTING. CONTRACTOR SHALL VERIFY ALL EXISTING AND PROPOSED GRADES PRIOR TO CONSTRUCTION ACTIVITIES. CONTACT ENGINEER IF PROPOSED GRADES ARE BELIEVED TO BE IN ERROR. SEE SHEET C2.2 FOR STANDARD DRAINAGE NOTES. 3/4 DIAMETER SMOOTH BARS EQUALLY SPACED (4 O.C. MAX.) ---..115 (TYP) SEE NOTE 1 pt'.5~~,f;::,.,....__ 4 HOOK CLAMPS EVENLY PLACED SEE DETAIL BELOW \ FLOW CONTROL STRUCTURE 406 ------ 402 - 400 -v 398 -- 396 -· 394 - L .. I .NOT TO SCALE 408 , ................... , ................. '406 .........• ---·· ............................ _,_ ................. . 404 402 400 398 -396 · .... ---------, .................... _, 394 392 • ..... .... ........ +······················ •.... ·+··--·--······--------···· i-··------------392 . ................. ........ +·· ......................... +--········----···· . 390 i-----+----+----+------4------1--·---+----1--------1 390 ~---~---~-------_______ __L ___ ...1. ___ _J_ ___ _J ___ __J 0+00 0+50 1+00 1+50 2+00 POND CROSS-SECTION B-B SCALE: 1 =30' HOR.; 1"=5' VERT. SMOOTH VERTICAL BARS HOOK CLAMP ANCHORED TO C.B. RISER C.B. RISER DETAIL HOOK CLAMP NTS NOTES: 1. DIMENSIONS ARE FOR INSTALLATION ON 54" DIAMETER CB. FOR DIFFERENT DIAMETERS CB'S ADJUST TO MAINTAIN 45 DEGREE ANGLE ON "VERTICAL BARS" AND 7" OC MAXIMUM SPACING OF BARS AROUND LOWER STEEL BAND. NOTE: WHERE THE MAXIMUM OPENING BETWEEN VERTICAL BARS EXCEED 4', ADD CONCENTRIC HORIZONTAL RINGS AS NEEDED SO THAT OPENINGS DO NOT EXCEED 4" IN ONE DIRECTION. 2. METAL PARTS MUST BE CORROSION RESISTANT; STEEL BARS MUST BE GALVANIZED. 3. THIS DEBRIS BARRIER IS ALSO RECOMMENDED FOR USE ON THE INLET TO ROADWAY CROSS-CULVERTS WITH HIGH POTENTIAL FOR DEBRIS COLLECTION (EXCEPT ON TYPE 2 STREAMS). STRUCTURE PLAN VIEW NTS LOWER STEEL BAND 3/4 X 4 WIDE FORMED TO FIT IN GROOVE OF C.B. RISER 24 UPPER STEEL'"" I~ BAND 3/4 X 4 WIDE TYPE 2 CB SECTION A-A NTS Checked)or .com·pliance to·C~ty stand~rd_s NOTICE 1-A/-----PROVIDE MAINTENANCE ACCESS BY WELDING 4 CROSSBARS TO 4 VERTICAL BARS AS SHOWN. HINGE UPPER ENDS WITH FLANGES/ BOLTS AND PROVIDE LOCKING MECHANISM (PADLOCK) ON LOWER END. LOCATE STEPS DIRECTLY BELOW 3/4 DIA. SMOOTH ROUND BARS WELDED EQUALLY SPACED . BARS SHALL BE WELDED TO UPPER & LOWER BANDS (24 BANDS EVENLY SPACED SEE NOTE 1) CONCENTRIC HORIZONTAL RINGS AS NEEDED STANDARD GALVANIZED STEPS OR LADDER Civil Engineers Structural Engineers Landscape Architects ,community Planners .._.,.._..,and Surveyors Neighbors TACOMA SEATTLE 2215 North 30th Street, Suite 300, Tacoma, WA 98403 253.383.2422 TEL SITE PLAN REVIEW SUBMITTAL ALTEAAro-1 Cf lHIS OOCUMEliT $,All INVJJJOATE 11,E Pffl:fESSIIJW. SEAi. AND SIGNA1U~ PUllJCAllOH CF 1HS DOCUMENT OCES NOT DEROGl.1£ FR111 R£EEMIJ OWiERSHP RIGflS 1H IT. lHS oocuwarr IS FOO U!'l Olf..Y FOO lHE PRO.Eel IDENllfE) ~ THE mt£ BLOCK NW IS NOT TO BE llSEO FOR REPNR, REMODEi. CH AOOITiat ro THAT PRO.ECT Cl! fat AiN om PRo.ECT. 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 206.267.2425 TEL .,.'lo. > SUR\IEYED: r-----t----~~~---------~--1----1~--- r-----------1t---------------------+-----I-----I-----I DE:llGNEl>. M. NORTON t-------lt----------------------1---DRAWN: M. STEWART '----lf-------------------.J----1----1---l CHECKED: I D. NASON 1---,.,..,.,.:.:...;c;.:::.:c.:. __ -I APPRCMD: D. GAVIN NO. BY DATE APPR REVISION AS NOTED ONE INCH AT Fl.JU. SCAL£ IF Nor ONE INCH SCALE NXORDJNGLY 'IERTICAL: NA.VD 1988 HORIZONTAL: N,-,o 1883/1991 CITY OF RENTON Planning/Building/Public Works Dept. Vi. V nf n _ DATE: NELSEN MIDDLE SCHOOL SITE IMPROV5ME!}!T'S:i1:t, 11 MAR. 2012 RENTON SCHOOL DISTRICT "''1 g Viv/sio1 FIEUJll(J()K, p,re POND PLAN, SECTIONS, NOTES AND DETAl~;AR --8 LOil lll!AWJNGC2. 3 frbyf!srr l !!;;,{Jf{!fU\V/f/;,'iFil SHEET, 9 °''13 A-NNNNAA w :::. <( z ti w ..., 0 £r 0... I- I- I- I- I U) U) I a.. a.. a.. U) I-z w ~ w > 0 a: a.. ~ w I--U) _J 0 0 I 0 U) w _J 0 0 -~ z w U) _J w z I I I, I I ·;,: I l I L I \ 11 y; I R25' ) "' . ' '1-------i·'·· ' 6' ' . ' 0 8' 13' 6' .\ .· ("'~\ \,:} 14" {i.\K I I I I I I I i I I I I I I I I I I I I I I I I I SITE PLAN REVIEW SUBMITTAL DRAWN, M. STEWART CHECKED: 1---t------------------1---t---+---l D. NASON APPROVED: D. GAVIN DATE APPR REVISION BY NO. AS NOTED ONE INCH AT FUU. SC'AI.£ If NOT ONE INCH SCALE ACCOROINGLY VERTICAL: NA'wtl 1888 HORIZONTAL: 1W) 11183/1&91 CITY OF RENTON Planning/Building/Public Works Dept. GRAP!IlC SCALE 0 15 30 60 FEET ~ ... I 1" = 30 FEET LEGEND CEMENT CONCRETE PAVEMENT SECTION ASPHALT CEMENT PAVEMENT SECTION HEAVY DUTY ASPHALT CEMENT PAVEMENT SECTION GENERAL NOTES 1. SEE LANDSCAPE PLANS FOR LAYOUT OF FIELDS Civil Engineers Structural Engineers Landscape Architects .1Community Planners JL-c-r,;and Surveyors Neighbors TACOMA · SEATTLE 2215 North 30th Street, Suite 300, Tacoma, WA 98403 253.383.2422 TEL 1200 Sixth Avenue , Suite 1620, Seattle , WA 98101 206.267.2425 TEL Citv ,..,, "" NELSEN MIDDLE SCHOOL SITE IMPROVEM0~N'ifi£'.~i:~~AR. 2012 RENTON SCHOOL DISTRICT A . 0 - IAR -8 2Uii '""' f-=DRA""WJ""NG~N0,=,----1 HORIZONTAL CONTROL AND SURFACING ~~lt, c"' _ C3.1 ,,a:;U\Vtn r , o 0 ''13 A-NNNNAA I- I- I- I- I (J) (J) I Cl. Cl. Cl. w (J) ::; <( I-z z ti w w -, ~ 0 0:: w 0.. > 0 a: Cl. ~ w I--(J) ....I 0 0 I () (J) w ....I 0 0 -~ z w (J) ....I w z I Ill Ill I II I II I 111, ... ---X--··· II I II Ill I II Ill I II II I I II I I -- x-------1,.,---- ----N871Je'45• -e: 824.69'(R) "" ;}<ii~' \?, (~ \ ,./ -,: .. -"·-·-!'.·-"'--y, -~--.. - I / (-\ .':-(J)i(:, «s'), • --------- f, .. u•-·'•·" -j..,-,c --------- --- :r If' X. , ···"'· ·; ----· ! "'--·-.-y -----""'' ;{ -------X -------A ---------X -------;.; --···----)\ --M ---------- ""'' :<-••w•---): '"'···-): ·-'""'" ;(-- -··--',_. ,-_ ·"-"" -,·.··t ' C ' ' "' SITE PLAN REVIEW SUBMITTAL M. STEWART ctlECKm: 1---+--------------------+----+----+---I D. NASON REVISION BY DATE APPR NO. APPROVED: D. GAVIN AS NOTED OHE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VER1lCAL: HAW 1988 HORIZONTAL: fW> 1983/1991 i .. X j . • ' I • X ls ;,~ b ' 7 \ I ,<, I .. 3,,,.,-~i·'", •)) ,;C I I I I I I I I I I I I I I I I I I I I I GRAPHIC SCALE 30 cl 1• = 30 FEET LEGEND CEMENT CONCRETE PAVEMENT SECTION ASPHALT CEMENT PAVEMENT SECTION HEAVY DUTY ASPHALT CEMENT PAVEMENT SECTION GENERAL NOTES 60 FEET I 1. SEE LANDSCAPE PLANS FOR LAYOUT OF FIELDS KEY NOTES G) PROV1DE 16' WIDE GATE. EB (D PROV1DE STAIRS 8 CD PROV1DE STAIR HANDRAIL EB Civil Engineers Structural Engineers Landscape Architects ,community Planners V.-,6,\.../ JL-<-C,and Surveyors Neighbors . Checked fo.-Comp,llance tri :qty starida·rds ., CITY OF RENTON Planning/Building/Public Works Dept. NOTICE TACOMA SEATTLE ~O::!t"5':I:~~:r.1~!' 2215 North 30th Street, Suite 300, Tacoma, WA 98403 ==P~~~r~umrctts~: 253.383.2422 TEL "li:i'~,~1'::FUS::~~t~"-:' 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 AllillllL'fil m THAT PRO.ICT oo rat ANt om PRo.t:CT. 206 267 2425 C , . TEL if'lf ,.,,, _ NELSEN MIDDLE scHooL s1TE IMPROVEMEf\J'rs;:::'ffAAR. 2012 RENTON SCHOOL DISTRICT '/.'A ,. FlELDBOOK, "~fl 8 p,m:, , tll/1·· r.::::,"""'"""""---l DRAWING NO: HORIZONTAL CONTROL AND SURFACING W~&Nc,/i""' C3.2 9 !°;;§fl;;g;'f,_rf )SHEET, OF, 1Y I!;;;//.. 1 1 1 3 A-NNNNAA w ::!: <( z b w ..., 0 0:: CL g I Cf) Cf) I a.. a.. a.. Cf) I-z w ~ w > 0 a: a.. ~ w I--Cf) _J 0 0 I 0 Cf) w _J 0 0 -~ z w Cf) _J w z BACKFILL PAVED AREAS AND WITHIN R.O.W. BANK RUN GRAVEL FOR TRENCH BACK FILL, WSOOT 9-03(19) 95% COMPACTION, 6" MAXIMUM LIFTS. NATIVE MATERIAL MAY BE USED IF IT MEETS THE REQUIREMENTS OF STRUCTURAL FILL AND COMPACTION CAN BE ACHIEVED AS APPROVED BY THE GEOTECHNICAL ENGINEER. BACKFILL UNPAVED AREAS NATIVE MATERIAL OR GRAVEL BACKFILL FOR PIPE BEDDING, 90% COMPACTION, 12" MAXIMUM LIFTS. zJli 1· X :1::: "1 :p 0 .u_ RIGID FLEXIBLE (0.1., CONC.) (CPEP, CMP, PVC) ~ ~ " . ~ . t;, " . 1 1 A A 6 I.D. + 30" ' 6 ~ ' 6 " 6 SUBGRADE ELEVATION PIPE AS SPECIFIED ~-ON PLANS •t, • "' ci d -~ 4' MIN. ~-GRAVEL BACKFILL FOR PIPE ZONE BEDDING PER WSDOT 9-03.12(3), 95% COMPACTION CD BEDDING & BACKFILL PIPE IN TRENCHES NOT TO SCALE ~ + ~ ·--~ SIDE SIX EVENLY SPACED HOLES ON 10 3/8" BOLT CIRCLE FOR SOL TING TO FLANGE HANDLE WITH LOCK PIN. ---ct--CONNECTION. 0 MAXIMUM OPENING OF GATE ADJUSTABLE LOCK HOOK WITH LOCK SCREW. ~/1" ROD OR TUBING, w VARIABLE LENGTH~ •. --~-·' ~SITNO~S LIFT HANDLE LIFT HANDLE SHALL BE 1 ATIACHED PER MANUFACTURER'S RECOMMENDATIONS. NOTES: 1. SHEAR GATIE SHALL BE ALUMINUM ALLOY PER ASTM B-26-ZG-32a OR CAST IRON ASTM A48 CLASS 308 AS REQUIRED. 2. GA TE SHALL BE 8' DIA. UNLESS OTHERWISE SPECIFIED. 3. GA TE SHALL BE JOINED TO TEE SECTION BY BOLTING (THROUGH FLANGE), WELIDING, OR OTHER SECURE MEANS. 4. LIFT ROD: AS SPECIFIED BY MFR. WITH HANDLE EXTENDING TO WITHIN ONE FOOT OF COYER AND ADJUSTABLE HOOK LOCK FASTENED TO FRAME OR UPPER HANDHOLID. 5. GATE SHALL NOT OPEN BEYOND THE CLEAR OPENING BY LIMITED HINGE MOVEMENT, STOP TAB, OR SOME OTHER DEVICE. 6. NEOPRENE RUBBER GASKET REQUIRED BETWEEN RISER MOUNTING FLANGE AND GATIE FLANGE. 7. MATING SURFACES OF LID AND BODY TO BE MACHINED FOR PROPER FIT. 8. FLANGE MOUNTING BOLTS SHALL BE 3/8" DIA. STAINLESS STEEL 9. ALTERNATE CLEANOUT/SHEAR GATES TO THE DESIGN SHOWN ARE ACCEPTABLE, PROVIDED THEY MEET THE MATIERIAL SPECIFICATIONS ABOVE AND HAVE A SIX BOLT, 10 3/8" BOLT CIRCLE FOR BOLTING TO THE FLANGE CONNECTION. l 8" MAX 6" MINIMUM DIAMETER--..... L 2" MIN 4" MAX 2• MIN 18" MIN LEGEND / / / / / / / / / / / / SURFACE SEAL; NATIVE SOIL OR OTHER LOW PERMEABILITY MATERIAL. GRAVEL BACKFILL FOR DRAINS; WSDOT STANDARD SPECIFICATIONS, SECTION 9-03.12(4), FOUNDATION STRUCTURE DRAIN PIPE; PERFORATED OR SLOITED RIGID PVC PIPE LAID WITH PERFORATIONS OR SLOTS FACING DOWN; TIGHT JOINTED; WITH A POSITIVE GRADIENT. DO NOT USE FLEXIBLE CORRUGATED PLASTIC PIPE. DO NOT TIE BUILDING DOWNSPOUT DRAINS INTO FOOTING LINE. GEOTEXTILE FABRIC 01--'fC-::0;);;:;,,ToQ.;:;,sc,..=,..,!E:::..:....IN:...::G::..........:Sc...:Uc.:B~D-=--=Rc:...;A:.:..:I N'""--=D:.=E=-=T--=-A..:..::.;IL=------------------- ®i.....;~::;,;oTH:.::,TOE::;;sf:.,;:,ALER;.;:-..G=A=-:.....:...T=E......;D:::.:E=-T.:...,A:..=-=IL,___ __________________ _ SITE PLAN REVIEW SUBMITTAL ---------·--1----r--T--1---------1 DCilGNED: ----------------i-----,.----;-------i M. NORTON DRAW?< M. STEWART CHECKED, l----+------------------1----;----;----1 D. NASON -= D. GAVIN NO. BY APPR DATE REVISION AS NOTED ONE INCH AT FUlL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTIC,t,1.: NA.VD 1988 HORIZONTAL.; tW> 19SJ/1991 DATUM · ·CheCke.9 for Compliance t_o ~ity=Standards Structural Engineers Landscape Architects "Community Planners 'os,f,,,.,........,.,and Surveyors Neighbors NOTICE ALTERA1lO!I 0:-THIS DOCUMENT 9JAI.L llNMlllATIE THE Pllcru$0HAL SEAL mo SGNA1UR£ PIJIIJCATillN a: 1HS DOCIJMENT DC6 NOT llffiOGAlE FHCll ~,m O\VIERS-IP RjQiJS IN IT. THIS 00(1Jll00 IS fCft US£ Olil.Y FOO lHE l'Ro.ECT !DFJflHO 1H IBE lHl.E BLOCK AND IS NOT 10 BE lJSD) FOO REl'AlR, RENODEl OR AOOrnON TO THAT PRO.[CT OR Flll AMY 0ID mo.ECT. TACOMA · SEATTLE 2215 North 301h Street, Suite 300, Tacoma, WA 98403 253.383.2422 TEL 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 206.267.2425 TEL ... ,,, CITY OF RENTON NELSEN MIDDLE SCHOOL SITE IMPROVE,~~:J}JJ,S MAR. 2012 RENTON SCHOOL DISTRICT Ptanning ~,:~nor ;.:,-" Planning/Building/Public Works Dept. ..:;,Jon 1'==-;;;;:---1 DRAWING NO: DETAILS M4R -a C4 1 {U/2 • SHEET: OF: 12 13 L,J ::,; <( z ti L,J --, 0 O'.'. Cl. I- ~ I Cf) C/) I Q.. Q.. a.. Cf) I-z w :':?! w > 0 a: Q.. :':?! w I--Cf) _J 0 0 I () Cf) w _J 0 0 -2 z w Cf) _J w z SITE PLAN REVIEW SUBMITTAL SUMYEO; _ __, _____ ,_ __ __, l-----+---------~-------1----+---t----l'""""°' M. NORTON M. STEWART 1-----;------------------------1r--i----t--------i~-::::..:::.:.:::::.::.:.:.._--1 CHECKED, 1----+-----------------t----+---i-----i D. NASON ,IPPROVED, D. GAVIN NO. REVISION BY DATE APPR AS NOTED ONE INCH AT RJU. SCALI:: IF NOT ONE INCH SCALE ACCOROINGlY VERTICAi..: NA.VD 198!5 HORIZONTAL: NAO 1983/1991 CD 0 2.5" 4" HMA CLASS 1 /2" CRUSHED SURFACING BASE COURSE STANDARD PAVEMENT NOTE : ALL DEPTHS SHOWN ARE COMPACTED DEPTHS ' ASPHALT CEMENT PAVEMENT SECTION NOT TO SCALE CONCRETE PAVEMENT CSBC NOTE : DEPTHS ARE COMPACTED THICKNESS CEMENT CONCRETE SIDEWALK SECTION NOT TO SCALE Civil Engineers Structural Engineers Landscape Architects ,community Planners V ... ~.I #--'-~and Surveyors Neighbors Chec~e,~ffo.r ca:mPliance to =~_ity S~andi:irds CITY OF RENTON Planning/Building/Public Works Dept. NOTICE M.TERAllON Cf lHIS DOCUMENT ~AU. IH~AUO,\lE lHE PH~ ~ ANO SIOOAlURE. PU!IUCAD Cf THIS OOCIJI.IEHT oces NOT DEROO.\TE fR(,lj RESffl'@ O'ilttERSHIP RjQ,\lS IN IT. ms !JOWME1{T IS FOO US£ ON!. Y fCfl TilE l'RQ.ECT OOITiflll N TH£ llll.E El.OCI(. AND IS NOT lO B£ USED FOR Rf?,t.JR, RSi100EL Off Al)(lffiQN W THAl PROJECT Cfl FM NIY OlllER PRO..ECT, TACOMA · SEATTLE 2215 North 30th Street, Suite 300, Tacoma, WA 98403 253.383.2422 TEL 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 206.267.2425 TEL D,\l[> NELSEN MIDDLE SCHOOL SITE IMPROVEMENTS MAR. 2012 RENTON SCHOOL DISTRICT City Of r::., fiELDBOOK, P/ 1 , e,,., """~ c1nn· •10,·'""=-----1 1/'/g QI . . ', DAAW1NG NO, DETAILS . v1s1on C4 2 M4•, ' , n -8 Lll/2 SHEET, °'' 13 13 ----- l <l -----~·-" ----,\2.t·-,.; 1-w w ::c (j) w w (j) / --·/ / ------- "-~-.~.- END OF LINE PER DESIGN DRAWINGS (TYP) H STORM MANHOLE RIM 422.90 I I I I 10~ CONC. SE. IE=413.34 10" CONG. W. IE=413:10 UNABLE TO VERIFY N PIPE FIN. FLOOR EL = 431.00 FIN. FLOOR EL. = 431.09 NELSEN MIDDLE SCHOOL SEE SHEET 4 -~---~~ NELSEN MIDDLE SCHOOL/SPRING GLEN ELEMENT ARY A PORTION OF THE N.E. 1/ 4 OF THE N. W. 1/ 4 OF SEC. 29, TWP 23 N., RG 5 E., W .M. e;: ,,, NW. CORNER SEC. 29 ~-z CALCULATED POSITION ,_.._ PER ClTY OF RENTON -8 ~ N S7'09'45" E 2637.84' 824.69'(R) N 87'09' 45" E N 1/4 CORNER SEC. 29 FOUND 3" BRASS DISK ST AMPED "TOWNSEND AND ASSOC. LS 9634. CITY OF RENTON SURVEY MONUMENT #895. CITY OF RENTON, KING COUNTY, WASHINGTON \ SURVEY CONTROL -I':. ~ g ~ ' ~ :E 0 N 18'50'46" W 50.24'(R) SHEET 2 N 01'44'32" W 197.65'(R) N 8816'27" W 47.19'(R) SHEET 3 SHEET 6 SPRING GLEN ELEMENTARY SCHOOL NELSEN MIDDLE SCHOOL SHEET 1 SHEET 4 SHEET 5 S 88'13'31" W 30.D6'(R) w z S 88"13'3( W 949.06' 30.06' S 88'13'31':"'W' ,979.-11'(R) BOUNDARY/ DETAIL BOUNDARY NOTE FOR COMPLETE BOUNDARY INFORMATION, REFERENCE RECORD OF SURVEY FILED UNDER KING COUNTY RECORDING NUMBER 20110603900003. LEGAL DESCRIPTION PER CHICAGO T!TLE INSURANCE COMPANY ORDER NO: 001322110 DATED:MAY 20, 2011 LOT 1, C!TY OF RENTON SHORT PLAT NUMBER 070-80 (ALSO KNOWN AS NELSON MIDDLE SCHOOL SHORT PLAT), RECORDED UNDER RECORDING NUMBER 8107299002, IN KING COUNTY, WASHINGTON. LEGEND WATER VALVE WATER METER SCALE: 1"""200' @ 0 + IQ] SET 5/8" REBAR ANO CAP LS 45161 FOUND REBAR AND CAP SCRIBED nx" IRRIGATION CONTROL BOX HOSE BIB ITl D el @ DC00 SCOo GAS METER GAS VALVE CATCH BASlN YARD DRAIN STORM MANHOLE STORM CLEANOUT BLOWOFF GARBAGE CAN VENT MONITORING WELL 0 SAN. SEWER CLEANOUT SAN. SEWER MANHOLE UTiLITY POLE PAINTED HANDICAP STALL SYMBOL PAINTED TRAFFIC FLOW ARROW -0- * 0 0 GUY ANCHOR LUMINAR UTILITY POLE WITH LIGHT POWER J-BOX TELEPHONE RISER SIGN AS NOTED WA1ER MAlN MARKER BOLLARD MAIL BOX --P/T- ---T-- ---P-- ---G-----o-- ---s-- ---s--- -r- CONIFER TREE, TYPE AND DIAMETER AS NOTED DECIDUOUS TREE, TYPE AND DlAMETER AS NOTED OVERHEAD POWER TELECOM LINES ELECTRICAL LINES GAS LINE STORM DRAIN LINE SAN. SEWER LINE WATER UNE IRRIGAT!ON LINE AND SCHEDULE B ITEMS PER CHICAGO TITLE INSURANCE COMPANY ORDER NO: 1322110 DATED:APRIL 15, 2011 1. WATER PIPEUNE EASEMENT. AFN 3612021. 2. ELECTRICAL TRANSMISSION/ DISTRIBUTION EASEMENT. AFN 5174699. 3. RIGHT TO ENTER SAID PREMISES TO MAKE REPAIRS, AND THE RIGHT TO CUT BRUSH AND TREES WHICH CONSTITUTE A MENACE OR DANGER TO UTILITY LINES. AFN 5174699. 4. UTlLITY EASEMENT. AFN 5562366. 4a. UTILITY EASEMENT. AfN 5801097. 5. WATER LINE EASEMENT. AFN 8107299002. 6. PUBLIC UTILITIES EASEMENT. AFN 8501030454. 7. UllLITf SYSTEMS EASEMENT (AS CONSTRUCTED) AFN 20050513001116. 8. MINERAL RIGHTS. AFN 4132659. 9. COVENANTS, CONDITIONS, RESTR!CllONS, DEDICATIONS, AND AGREEMENTS. AFN 8107299002. 10. SLOPE EASEMENT (108TH AVE SE). AFN 4662053. 11. SLOPE EASEMENT (SE 164TH ST). AFN 5169416. 12. TERMS AND CONDITIONS OF NOT!CE OF CHARGES BY WATER, SEWER, AND/OR STORM AND SURFACE WATER U TILi TIES. AFN 20031 01300089.3. 13. TAXES 14. TAXES 15. llTLE COMPANY NOTE. ZONING INFORMATION ZONING: R-8, RESlDENTlAL EXISTING SCHOOLS ARE PERMITTED OUTRIGHT. NEW SCHOOLS REQUIRE CONDITIONAL USE PERMIT. MINIMUM LOT AREA: 4,500 SQ.FT MINIMUM LOT WIDTH: 50 FEET INTERIOR LOTS, 60 FEET CORNER LOTS NOTES 1. NELSON MIDDLE SCHOOL WAS ORIGIN All Y SURVEYED BY AHBL, INC. IN JANUARY THROUGH APRlL AND DECEMBER 2004. THIS SURVEY IS A 2011 UPDATE OF THE ORIGINAL SURVEY. REFERENCE: NELSEN MIDDLE SCHOOL WATER LINE LOCATION MAPS DAlED 3-16-81 AND 5-14-81. UTILITY NOTES 1. SURFACE UTILITY FACILITIES ARE SHOWN HEREON PER FIELD LOCATED VIS!BLE EVIDENCE. THERE MAY BE UllLITIES THAT EXIST ON THIS S!TE OTHER THAN THOSE GRAPHICALLY DEPICTED HEREON. 2. UNDERGROUND (BURIED) UTILITIES SHOWN HEREON ARE BASED ON COMBINATIONS OF VISIBLE SURFACE EVIDENCE, UTILITY LOCATOR MARKINGS AND RECORD DATA (SUCH AS AS-BUil T OR UTILITY DES!GN DRAWINGS). ALL UNDERGROUND UTILITIES SHOWN HEREON ARE APPROXIMATE AND, IN SOME CASES, ARE SHOWN AS STRAIGHT LINES BETWEEN F!ELD LOCATED SURFACE UTILITY FACILITIES. UNDERGROUND UTIUTIES MAY HAYE BENDS, CURVES OR CONNECTIONS WHICH ARE NOT SHOWN. 3. ALTHOUGH LOCATIONS OF UNDERGROUND UTILITIES BASED ON UTIUTf LOCATOR MARKINGS AND RECORD DATA (SUCH AS AS-BUlLT OR UT!LITY OES!GN DRAWINGS) ARE DEEMED RELIABLE, AHBL, INC. ASSUMES NO LIABILITY FOR THE ACCURACY OF SAID DATA. 4. CALL 1-800-424-5555 BEFORE ANY CONSTRUCTION. WATER SERVICE NOTES 1. THE 8" 0.1. WA1ER MAIN SHOWN HEREON IS APPROXIMATE AND IS BASED ON A SCHEMATIC MAP PROVIDED THE SOOS CREEK WATER AND SEWER DISTRICT (s.c.w.s.o.). 2. AHBL, INC. DID NOT f\ELD LOCATE TI--\E WATER MAIN BUT DID FIELD LOCATE SURFACE EVIDENCE OF THE WATER SERVICE (VALVES, FIRE HYDRANTS, METERS AND VAULTS). 3. THE FOLLOWING INFORMATION WAS PROVIDED PER A TELEPHONE CONVERSATION WITH ALICE OF S.C.W.S.D. (1-253-630-9900 EXT. 107) A. THE WATER SERY!CE TO SPRING GLEN ELEM. SCHOOL CONNECTS TO THE 8" D.I. WATER MAIN ON THE EAST LINE OF THE SCHOOL PROPERTY NEAR THE SOUTHEAST CORNER THEREOF. A WATER ME1ER WAS NOT FOUND ALONG SA1D EAST LINE BUT A WATER VAULT WAS FIELD LOCATED AT SAID SOUTHEAST CORNER. WE PERSUME THAT THE WATER SERVICE CONNECTION IS VIA SAID WATER VAULT. B. 11--lERE AN ABANDONED 6" WATER MAIN LYING SOUTH AND EAST OF THE 8" D.\. WATER MAIN DEPICTED HEREON. THE EXACT LOCATION OF ABANDONED 6" WATER MAIN IS NOT KNOWN ANO IS NOT PLOTTED HEREON. AS-BUILT NOTE \i AS-BUlLT UTILITIES SHOWN HEREON ARE PER INFORMATION PROVIDED TO AHBL BY THE RENTON SCHOOL DISTRICT ', FOLLOWING A RECORDS REQUEST. PER DISTRICT '-..._REPRESENTATIVE: ALL AS-BUILT RECORDS THAT WERE ·~-AVAILABLE AT THE TIME .OF THE_.REQUEST WERE PROVIDED. RELIANCE NOTE THIS SURVEY WAS PREPARED AT 1HE REQUEST OF GREENE GASAWAY FOR THE SOLE AND EXCLUSIVE USE OF GREENE GASAWAY AND THE RENTON SCHOOL DISTRICT TlTLE COMPANY. RIGHTS TO RELY UPON ANn, OR USE THlS SURVEY DO NOT EXTEND TO ANY OTHER PARTY EXCEPT THROUGH EXPRESS RECERTIFICATION BY THE PROFESSIONAL LAND SURVEYOR WHOSE STAMP AND S!GNATURE APPEAR HEREON. BASIS OF BEARING WASHINGTON STATE COORDINATE SYS-1'1:::M, NORTH ZONE NAD83/91 ClTY OF RENTON SURVEY CONTROL POINTS #895 FOUND 3" DOMED BRASS DISK STAMPED "TOWNSEND AND ASSOC. LS 9634. N 1 /4 CORNER SEC. 29 N 170706.004 (52031.294m) E 1303177.356 (397209.253m) ELEY. 408.87 (124,625m) #1863 FOUND 1/8" COPPER PIN ON CONCRETE POST MONUMENT IN CASE LOCATED AT SE. 168th ST. AND 116th AVE. SE. N 167989.621 (51203.339m) E 1305752.846 (397994.264m) ELEY. 139.927m VERTICAL DATUM CITY OF RENTON, NAVO 88 BENCH MARK: CITY OF RENTON SURVEY CONTROL POINT #895. (SEE BASIS OF BEARINGS NOTE FOR DESCRIPTION) ELEY. 408.87 (124.625m) EQUIPMENT USED 3" TOTAL STATION UTILIZING STANDARD FlELD TRAVERSE METHODS FOR CONTROL AND STAKING. FLOOD HAZARD NOTE UPF SERVICES, LLC. 1-509-327-9637 S!TE LIES W!THIN NF\P COMMUNITY NUMBER 530088, PANEL NUMBER 53033C0979F ANO LIES IN FLOOD ZONE "X". LAST REVISED MAY 16, 1995. THE SIT£ DOES NOT LIE W!TH\N A SPECIAL FLOOD HAZARD AREA. Civil Engineers $!ructural Engineers Landsc;;pe Architects Communi!y Planners Land Surveyors TACOMA · SEATTLE 2215 Norlh 30th Street, Suite 300, Tacoma, WA 98403 253.3812422 TEL 316 Occidental Avenue South, Suite 320, Seat~e, WA 98104 206.267.2425 TEL Project Title: ALTA/ACSM LAND TITLE SURVEY GREENE-GASAWAY ARCHITECTS, PLLC PO BOX 4158 FEDERAL WAY, WA 98063-4158 CALVIN GASAWAY 211098.50 jssue §et & Date: APRIL 20,2011 &, _________ _ &, _______ _ ADDED SURVEY DATA FDR SOUTH 27TH A STREET ANO SPRING GLEN ELEMENTARY SITE 1.£:). 3-6-12 TAD ADDED SURVEY DATA FOR COURTYARDS AND &. PROPOSED ADA CROSSINGS 11-22-11 TAD Revisions: Sheet Title: TOPOGRAPHIC SURVEY Designed by: Drawn by: Checked by: MINIMUM L.OT DEPTH: 65 FEET MAXIMUM BUILDING HE\GHT: 30 FT MAXIMUM BUILDING COVERAGE: 35% SETBACKS FRONT YARD: 15 FT SURVEYOR'S CERTIFICATE DGP/TAD OF REAR YARD: 20 FT S!DE YARD: 5 FT SIDE ALONG STREET: 15 FT FOR PRIMARY STRUCTURE Sheot No. 1 ..MAR -S .. ttw ~·if't;"/ccuo i~/2 IE; ""' "' !/f IEE of 6 ~eets eft5) :~ ' . : ' ' .. -~ I f I // / I / I I I f I I I I 0 NELSEN MIDDLE SCHOOL/SPRING GLEN ELEMENT ARY A PORTION OF THE N.E. 1/ 4 OF THE N. W. 1/ 4 OF SEC. 29, TWP 23 N., RG 5 E., W .M. ..........___EDGE OF GRASS I ! i I I I I I I CITY OF RENTON, KING COUNTY, WASHINGTON ATHLETIC I \ \ \ Fl e:.LD \ \ \ \ I I I I I I ! \ i ! i I I ! I I I I I I I I I I I I I I I ( ' ; I I I / I " / / / / END OF LINE PER DESIGN DRAWINGS (TYP) / _/ 1----- ~\ \, 1\ \" //\ ) I I I WOOD BENCH I I / s/ c'·' ~ \" 11 ' I\ ' r 10' CHAIN;~ LINK FENC.E I\ i I\ j \x ' ' I I \" ~ I I, \I I d I I I - I I I I I • f \ I ' I I I / ' \ \ \ / \ \ \ \ • ' \ I / --·-~ ·---··" ., ,< -- --D-----D-------D- EDGE OF GRASS / \ • ' ·-I .•. . , '·" I / j I I / I 1----l-··-··· __ ,, __ --- I d J. ~---I--~~\-.--1~--~ I I \ I I \ I \ I \ t::.I 4"PERFPIPED -----"--D-----D-----D----\ -~-+1-----D--------',. D---- I I I I I I \ \ \ I SANICAN \ \ / ', ----~---~--· -" ------~ - FIN. FLOOR EL == 431.12 NFLSEN MIDDLE SCHOOL f-w w I (/) w w (/) FIN. FLOOR EL == 431.09 20 0 10 20 40 I 1111191111 I_I I SCALE: 1 n 20' LEGEND @ SET 5/Bn REBAR AND CAP LS 45161 0 FOUND REBAR AND CAP + SCRIBED "X" [Ql GAS METER tI) GAS VALVE D CATCH BASIN ~ YARD DRAIN @ OC00 SCOo 0 -0- E-- ¢ :ti:---<? ISi D ..D.. 0 D STORM MANHOLE STORM CLEANOUT SAN. SEWER CLEANOUT SAN. SEWER MANHOLE UTILITY POLE GUY ANCHOR LUMINAR UTILITY POLE WITH LIGHT POWER J-BOX TELEPHONE RISER SIGN AS NOTED WATER MAIN MARKER BOLLARD MAIL BOX ,Q FIRE HYDRANT fXl WATER VALVE EB WATER METER k)l JRRIGATION CONTROL BOX ffij HOSE BIB ? BLOWOFF ® GARBAGE CAN IY] VENT @) MONITORING WELL * 0 ----P/T- -----T-- -----p-- -----G-- -----D-- -----S-- -----s-- ----I-- PAINTED HANDICAP STALL SYMBOL PAJNTED TRAFFIC FLOW ARROW CONIFER TREE, TYPE AND DIAMETER AS NOTED DECIDUOUS TREE, TYPE ANO DIAMETER AS NOTED OVERHEAD POWER AND TELECOM LINES ELECTRICAL UNES GAS LINE STORM DRAIN LINE SAN. SEWER LINE WATER LINE IRRIGATION LINE Civil Engineers Structural Engineers Landscape Architects Community Planners Land Surveyors Neighbors TACOMA · 2215 North 30th Street, Suite 300, Tacoma, WA 98403 253.383.2422 TEL 316 Occidental Avenue South, Suite 320, Seattle, WA 98104 206.261.2425 TEL Project Title: Client: ALTA/ACSM LAND TITLE SURVEY GREENE-GASAWAY ARCHITECTS, PLLC PO BOX 4158 FEDERAL WAY, WA 98063-4158 CALVIN GASAWAY Job No. 211098.50 Issue Set & Date: APRIL 20,2011 &, __________ _ &, _________ _ ADDED SURVEY DATA FOR SOUTH 27TH STREET AND SPRING GLEN ELEMENTARY SITE A 3-6-12 TAD ffi _________ _ ADDED SURVEY DATA FOR COURTYARDS AND &. PROPOSED ADA CROSSINGS 11-22-11 TAD Revisions: Sheet Title: TOPOGRAPHIC SURVEY Designed by: Drawn by: Checked by: DGP/TAD DF Sheet No. 2 I II ' ' . I I I I I I ' I 4" IRO~ ', GATE POST / \ \ i / / \o ' / \ \ I I _ .. _,. __ .,._ .. _ .. -·-·. ~---~---~~ --~--------- NELSEN MIDDLE SCHOOL/SPRING GLEN ELEMENT ARY A PORTION OF THE N.E. 1/ 4 OF THE N. W. 1/ 4 OF SEC. 29, TWP 23 N., RG 5 E., W .M. CITY OF RENTON, KING COUNTY, WASHINGTON 2" PIPE INTO BLDG. FIN. FLOOR EL. = 431.11 FIN. FLOOR EL. = 431.11 FIN. FLOOR EL. = 431.06 S1YD 7083 RIM=427.98 FULL OF DIRT TO RIM CONCRETE BASKETBALL....___ HOOP - D D-----D-----D----D-- -------- NELSEN MIDDLE SCHOOL WALL MOUNTED HANDICAP PARKING SIGt-lS STYD 7121 RIM=427.S3 _ _;,,l---il" 4" VERT IP TOP=427.18 BOTTOM PIPE=425.53 ! WALL MOUNTED SERVICI:: ONLY SIGN CATCH BASIN RIM 428.02 (CAPPED DOWN TURNED 6" DI. TEE, SW.) 426.57 (TOP TEE) 425.60 (BOTTOM TEE, INLET) ASPHALT FIN. FLOOR EL = 431.06 FIN. FLOOR EL. = 431.13 CATCH BASIN RIM 428.88 (CAPPED DOWN TURNED 6" D.I. TEE, S.) 427.50 (TOP TEE) 426.52 (BOTTOM TEE, INLET) CONC. WALK CONC. CURB FIN. FLOOR EL. = 430.94 --w-- I I r I "' "' J ~ w w I (J) w w (J) __ , -----\ -.. I ---1--_ t I pDO NOT -~TER---<-D I I STORM MANHOLE ~ ~ --- RIM 429.94 1 IE 426.53 (6" PVC N.) IE 423.59 (8" CONC. E.,W.) I LAWN CATCH BASIN RIM 428.21 (CAPPED DOWN TURNED 6" D.l. TEE, S.) VISITO'~ PARKl~JG.Y' 426.52 (TOP TEE) -425:sa-(BOTT-BM-TIT., .llil..[T) .. ,,..,~.· 20 a 10 20 40 t-.s-; I_, I SCALE: 1" = 20' LEGEND @ 0 + Kl ril D ml @ DC00 SCOo 0 -0- E--- ¢ ·A-¢ IZJ D ..J:L ··~ 0 w Q txl 8l K;, ffil 1 ® [Si] @ * 0 ---P/T- -----T-- -----P-- -----G-- -----0-- -----s-- -----s-- ---I- SET 5/8" REBAR AND CAP LS 45161 FOUND REBAR ANO CAP SCRIBED "X" GAS METER GAS VALVE CATCH BASIN YARD DRAIN STORM MANHOLE STORM CLEANOUT SAN. SEWER CLEANOUT SAN. SEWER MANHOLE UTILITY POLE GUY ANCHOR LUMINAR UTILITY POLE WITH LIGHT POWER J-BOX TELEPHONE RISER SIGN AS NOTED WATER MAIN MARKER BOLLARD MAIL BOX FIRE HYDRANT WATER VALVE WATER METER IRRIGATION CONTROL BOX HOSE 8\8 BLOWOFF GARBAGE CAN VENT MONITORING WELL PAINTED HANDICAP STALL SYMBOL PAINTED TRAFFIC FLOW ARROW CONIFER TREE, TYPE AND DIAMETER AS NOTED DECIDUOUS TREE, TYPE AND DIAMETER AS NOTED OVERHEAD POWER AND TELECOM UNES ELECTRICAL LINES GAS UNE STORM DRAIN LINE SAN. SEWER LINE WATER LINE IRRIGATION LINE CfVJ/ Engfneers Structural Engineers Landscape Architects Community Planners Land Surveyors ,~J(·£4P"t iS~'{h''i:S:4i ' 0-iJr~~,. ,;jg; ;?3'-,\.,"~?l mNe,ghbo,s I ::, ,~ pill, ';/ f; ·~ -- TACOMA · SEATTLE 2215 North 30th Street, Suite 300, Tacoma, WA 98403 253.383.2422 TEL 316 Occidental Avenue South, Suite 320, Seattle, WA 98104 206.267.2425 TEL Project Title: ALTA/ACSM LAND TITLE SURVEY Client: GREENE-GASAWAY ARCHITECTS, PLLC PO BOX 4158 FEDERAL WAY, WA 98063-4158 CALVIN GASAWAY Job No. 211098.50 Issue Set & Date: APRIL 20,2011 /1 _________ _ & ________ _ ADDED SURVEY DATA FOR SOUTH 27TH A STREET AND SPRING GLEN ELEMENTARY SITE a 3-6-12 TAD ADDED SURVEY DATA FOR COURTYARDS AND &. PROPOSED ADA CROSSINGS 11-22-11 TAD Revisions: Sheet Title: TOPOGRAPHIC SURVEY Designed by: Drawn by: Checked by: DGP/TAD DF Sheet No. 3 SEE SHEET 1 STYD 7097 RIM=427.84 4" VERT IP TOP=427.24 BOTTOM PIPE=424. 74 STYD 7086 RIM=427.80 4" VERT IP TOP""427.20 BOTIOM PIPE=424.70 STYD 7085 RIM=427.99 NO VISIBLE PIPES DIRT BOTTOM=426.69 BIG TOY ON SAFETY PAD STYD 7093 RIM=428.01 NO VISIBLE PIPES DIRT BOTTOM=426. 71 / I' 11 I . \ L~:;k,77/7, END OF LINE PER DESIGN DRAWINGS FIN. FLOOR El. = 431.00 /. p / / / I I I I I p I I I I I p I I I I (TYP) "" 17----D CONCRETE ----D--- STYD 7073 R!M=428.02 NO VISIBLE PIPES DIRT B0TTOM=426.82 STYD 7099 RIM=427.85 4~ VERT IP TOP=427.25 BOTTOM PIPE=425.95 D I I I I n f--w w STYD 7038 RIM=427.78 j 4" VERT IP TOP=427.18 !=i BOTTOM PIPE~425.08 [ I (/) w w (/) CATCH BASIN RIM 429.15 (CAPPED DOWN TURNED 6" D.l. TEE, S.) 427.66 (TOP TEE) 426.71 BOTTO T I I I I p ~ I I I I ; ~\ \ ~ FF=428.43 GLASS DIVIDERS ' ' ' l NELSEN MIDDLE SCHOOL -=-"''¢'-,,q ·1 :, A • ; ' '''l ' '~ "'" --- STYD 7357 RIM=421.50 4" VERT IP TOP=420.85 BOTTOM PIPE='419.90 CONCRETE STYD 7183 RIM=427.91 4" VERT IP TOP=427.26 BOTTOM PIPE=426.21 / FIN. FLOOR EL. = 431.11 COLUMN (TYP.) ' - s· STYD 7331 RIM=422.19 NO VISIBLE PIPES DIRT BOTTOM=421.29 NELSEN MIDDLE SCHOOL/SPRING GLEN ELEMENT ARY A PORTION OF THE N.E. 1/ 4 OF THE N. W. 1/ 4 OF SEC. 29, TWP 23 N., RG 5 E., W .M. -.-- ! / // / CITY OF RENTON, KING COUNTY, WASHINGTON '"'J'" -__ ,---,---={ -----v --Ii_r ---D --~ STORM MANHOLE RIM 424.05 IE 418.92 (8" PVC S.) IE 414.89 (8" CONC. S.) IE 414.62 (BH CONG. W.) IE 414.30 (8" GONC. SE.) IE 413.96 (8" CONG. NW.) SAN. SEWER MANHOLE RIM 424.06 413.75 AT CENTER OF CHANNEL (B" CONC. S.,NW.) CONCRETE FIN. tLOOR / EL. -425.02 I I ' ! AHBL 127 NAIL AND WASHER N:170107.0546 E: 1303003.9749 ELEV: 424.28 CATCH BASIN RIM 423.4 RIM 423.36 (CAPPED DOWN TURNED 6H D.I. TEE, N.) tONCRETE 421.72 (TOP TEE) 420.84 (BOTTOM TEE, I STYD 6948 RIM=421 .55 -~""-------,[;4" VERT IP TOP=420.95 ,,.. BOTTOM PIPE=419.25 STYD 7341 RIM=422.21 NO VISIBLE PIPES DIRT BOTTOM= 721.31 / FIN. FLOOR EL. = 424.99 OLD PROPANE TANK ENCLOSED BY 4' CHAIN LINK FENCE I ' I 1 I \ ASPHALT "'-coNc. CURB I/ I { I i b I , 'cs.' I f T' :/', \1 STORY WOOD F'RAME BLDG. \ FIN. i'LQOR EL. ~ 4'2~.07 ALUM PORCf{ AND STEPS ', • ilP /;I " r,[ f " I I ii[II '•1 j' " I : 1 , f;~ I , "-<> I ·': I /: /1' ' ,(1), Ji I I I i \ \ 'i:111 /i liuf; 1 l 1 / Ii/I xi I I i , I I aoD I )Jj;'l]j: ;"(,\O~~ I 1/ LAWN X I ' I ' ' coo i i I I 11 i C TCf-L.§IASIN; '}_.0 . ili I . R,M i 4,23133, i L--ll:~aaaaa4':.1 \ 1 x; ! (~APPfo\_oow~ ruRNED • ' , . 61 1u, nE,I w.) -<-CATCH BA~-N --· n-: -D--<c~ x I ! 4¥1 !40\ (l;ofi TEE) RIM 423.32 1-------1 ' I j 42.0'j40i ([!OT\fOM TEE, INLET) (CAPPED DOWN TU~~ED\ • c\,\TtH iSt\SIN " ) I ! x:, Rf~A "l'.423, .2'91, •· 1. 6 D.I. TEE, NE. I , / '"a~ 421.70 (TOP TEE) ; I J : (SAcr:EO 00\YN: TURNED 420,78 (BOTTOM T~ l~JLE ><16 1 0::t/. TE[, r,ql CATCH BASIN 11 •1 / I 4+1. 6 i(T9P ;rrp RIM 423.40 0 xi) 420.1-a ,1cspr,10M\ TEE, INLEOT) \'6 e, I ,, II (c,,APPED oowN TURNED 11 ';: [ [ 6 D.I. TEE, W.) I-[ \ xi ! \ \ , I \ c,421.43 (TOP TEE) I i I 1 '·, '1 0 ,,,,, 1 > \it 420.44 (BOTTOM TEE. INr~T), CONC. V f"l):) _t;\ u [ [ I CURB xi I 1'. i \ \ \. Q'(io\\<'oO --1,/-t-1 -I\ t. IQ.I ) ' \ \ \ ,'rt C I\ , /IJ \ \ \_ ~~oo'v \: --$-+-j -~ --~#\: \! --! \I~\ \;·~\ ;·:.~'01---1'1~si~f.l:"':~,;1>:,[c:.~,!:f~NcWN TURNED I i ll I I I I I I 6" 0.1. TEE, W.) ·'""' = '"=-_:::-/i.J,· :ir;,;::=~V~:::_:=,c;:tr-, T ---I -1-'V 421.37 (TOP TEE) ,\_,... / II 1 , '· 420.37 (BOTTOM TEE, INLET) /,/P·· x1 I ! 1 1 , ---+I-\ , _J_ I_ ~. _·, . _ l / ii 1CA CH BASIN. ',. '" I \RIM,423}26 ~b '," >-... r\ ,, I I. , ;(cAf'fED 'oowN ru~NED ', .. , !'5-• .\J'• 1: I 16" D.l'.' .JEE, 'N-.) ·<13 ., Ii 11 42\69 cr9p mt tf .,_ g ' I \420.7~ (BONOM TEt. INLEI'}·, oi '\/: ~ ' . ' ' ~ :11\ 1i +\, "?,,,'' .·, t .~ ' ' /1 \ 8"'GHA1N'·-~ ~ ·,_ w " , I +< *:!NK' r,~~CE ~--,5,, \"-',,_ 1 STORY WOOD FRAME BLDG. I / -+ ·, .. , '-," if) ··"':1,: · .... , .... I I CATCH BASIN "' •,, , ' )a_ RIM 4T .39 + o". '-, ~L~· :L~f:49 , ! ~?.~[~E~E~~:.;u~!~ -~--~ '•, '-, ~-~ ,, '" '\,, ALUM PORCH-7-+-,,4'22.14 (TOP TEE) )1"~ AND STEPS ' [ ,"421.15 (BOTTOM TEE, fNLET) . t,-;// I ' I V /~ I !CATCH BASIN i ./"' I w !RIM 423.33 i I ;(CAPPED DOWN TURNED A I \ i \ \ / .._ 1z:. ,, -' ~6" 0.1. TEE, N'.) xi i 421.80 (TOP °fEE) I 420.82 (BOTI9M TEE, INrET) i >< ~ '(\'2- CATCH BASIN f' RIM 423.74 (CAPPED DOWN TURNE 6" 0.1. TEE, NW.) 421.41 (TOP TEE) , 420.~~ (BOTTOM TEE, INrET) )y i , / r CATCH ,0{~-: /) I •• RIM 4,23.73 / I (CAPPED DOWN/TURNED fl" 0.1. TEE, r,k) x , INLET) , .. ,. ·--- -~~ ,, 421.47 (TOP TEE) I 420.47 (BOTTOM TEE, INL~T) I r X I r r r 20 0 10 20 40 -~r.::.:ai•r.::.:ai•t=:!lj 1\111111111111 ! SCALE: 1" = 20' LEGEND @ 0 + [QI IJl D liil @ DC00 SCOo 0 -0, (,-- " ~ lZl D LL 0 D * 0 ---P/T- -----T-- -----p-- -----G-- -----D-- -----S-- -----s-- ---I- SET 5/Bn REBAR AND CAP LS 45161 FOUND REBAR AND CAP SCRIBED "X" GAS METER GAS VALVE CATCH BASIN YARD DRAIN STORM MANHOLE STORM CLEANOUT SAN. SEWER CLEANOUT SAN. SEWER MANHOLE UTILITY POLE GUY ANCHOR LUMINAR UTILITY POLE WITH LIGHT POWER J-BOX TELEPHONE RISER SIGN AS NOTED WATER MAIN MARKER BOLLARD MAIL BOX FIRE HYDRANT WATER VALVE WATER METER IRR!GA TION CONTROL BOX HOSE BIB BLOWOFF GARBAGE CAN VENT MONITORING WELL PAINTED HANDICAP STALL SYMBOL PAINTED TRAFFIC FLOW ARROW CONIFER TREE, TYPE AND DIAMETER AS NOTED DECIDUOUS TREE, TYPE AND DIAMETER AS NOTED OVERHEAD POWER AND TELECOM LINES ELECTRICAL LINES GAS UNE STORM DRAIN LINE SAN. SEWER LINE WATER LINE IRRIGA llON LINE Civil Engineers Structural Engineers Landscape Architects Community Planners Land Surveyors Neighbors TACOMA · SEATTLE 2215 North 30th Street, Suite 300, Tacoma, WA 98403 253.383.2422 TEL 316 Occidental Avenue South, Suite 320, Seattle, WA 98104 206.267.2425 TEL Project Title: Client: ALTA/SCSM LAND TITLE SURVEY GREENE-GASAWAY ARCHITECTS, PLLC PO BOX 4158 FEDERAL WAY, WA 98063-4158 CALVIN GASAWAY Job No. 211098.50 Issue Set & Date: APRIL 20,2011 NOTICE ,11.lER,\JlON Cf llllS !lOOJMDff gjAU. IIIVIJJ!lAlE l1IE ffiCft5SIOOAI. SEAL AND ~GNAl\lRE. ~BI.JC,\l10II Cf llfi DOCtJloiNT DOES NOT DEROOA1E FRCM RESEII\Ul IJ'lfflRSHI' RIGHTS IH fl. lllS DOCUIIOO IS Fill IJSE ™-Y FCJI '!HE PRO..ECT ileflll'El Ill 1HE mt.E llOCI( MD IS NO! TO 11£ USED FOR REPIJII. REMC0EL Ill AOO!llOO TO '!HAT l'RQ.(CT CJI fCJI /,N'/ OlHER FflO.ECT. &, __________ _ &:,. _________ _ ADDED SURVEY DATA FOR SOUTH 27TH A STREET AND SPRING GLEN ELEMENTARY SITE ~ 3~6-12 TAD ADDED SURVEY DATA FOR COURTYARDS AND & PROPOSED ADA CROSSINGS 11-22-11 TAD Revisions: Sheet Title: TOPOGRAPHIC SURVEY Designed by: Drawn by: Checked by: DGP/TAD DF Sheet No. 4 NELSEN MIDDLE SCHOOL/SPRING GLEN ELEMENT ARY A PORTION OF THE N.E. 1/ 4 OF THE N. W. 1/ 4 OF SEC. 29, TWP 23 N., RG 5 E., W .M. ) I X l I X I. ,-=·,--_ _.,.,\ -_ .... --·--• >< BA-~KETBALL I BACKBOARD'-..._ >< POST '-~ >< GA TE EDGE OF / ASPHALT t X I X I X SEE SHEET 4 / / / / / / / --"--/ ···--·----BASKETBALL ASPHALT BACKBOARD'-.... POST '-• I '-~~ '--...1_ '-'- .-.t--........... ...........__ --- / l'J' > ·-/ __J >c; .--; I. _i.---I \ ---- / GRAVEL -+--- ! -------I )---l'J I I I I \ :;RAVEL I \ X I 4' CHAIN ./. LINK FENCE/ I X I X I \ X tATE,,- 1 / X i / CONC. WALL / • ---.._BASKETBALL ASf>HALT I I I I l'J I I I I I X I BACKBOARD POST l'l __ ---~1 ) GOAL POST~ X I X I X I X I X I X I X EDGE OF ASPHALT .45u·----·---1 CATCH BASIN CATCH BASIN ~-·· ,.,,. RIM 455.05 -20" ¢ GRATE 455,17 / -\ TOP PIPE 454.03 (4" D.f. IE 454.16 (4" PVC SE.) ( \ WITH DOWN TURNED ELBOW) IE 454.03 (4" CONC. W.j \ IE 453.20 (INLET OF ELBOW, "1 I ' 4" D.I. S.) I iD "I ASPHALT i \ \ ( se se\'= see T I~ SAN. SEWER MANHGLE l/1 ~ -7 \ ~ " j RJM 455.79 \ ~ 4"' ¢'" ~ ,. YARD DRAIN / CHANNEL ( 4" CONC. S,,S,E., 1,/ii LIDS~ .of 6 I / 446.05 AT CENTER OF\ V~ULT WITI I X I RIM 455.58 / 6" CONC. E.,W.) I ~ PJ I / LADDER ON NORTH SIDE I rf' ' , " IE 4';::·Z' ~4 PVC NW.) , 111 # g I ~ GATE // v -.x-,--"",-x---0-x / I Ill /' ,-xBUILu1NG '-....,., ~, j <i & 'J OVERHANG « t.. p ---:,p:::P,;:: =-Ps:-· --""'-lJl,s,;1-{l---{)----t~ .%":=--··--. 1-~\ -0-; I I I I l'J I I POST / .r•' _ •• 4.:)5--~ - - / _ _JTYP)~ _ -::;,~~~.see~--::.. ~ 4~-~y=-~ =:Jj, ~,<J I o o _ _:---:¥;:~ ---;;:---:._ ::=----;i -' :~~-,-'-'7 x-x POWER ff,,,455.47 FF=456.24 FF=456.34 1 METER I xi 1 Q' CHAIN 6' CHAIN \ LINK FENCE LINK FENCE FF=456.31 \ I X I COVERED ASPHALT PLAY AREA I,-~ PLYWOOD WALL ONE STORY CONC. AND BRICK BLDG. CITY OF RENTON, KING COUNTY, WASHINGTON - _J --- -- 6' WOOD FENCE FF=456.30 HOSE BIB YARD DRAIN RIM 456.03 ELEV. 453.82 AT BEND IN VERTICAL 3" D.L PIPE (FULL OF WATER, UNABLE TO SEE DIRECTION OF OUTLET) DRINKING FOUNTAIN GRAVEL , , 8' CHAIN '-LINK FENCE FF=456.36 4'7777:7,7;77777,7;7777'7:?7??7:!-;: ( c! FF=456.28 SPRING GLEN ELEMENTARY SCHOOL \, ~ l I I I I I I PLANTER I '4"""""i'. 0 0 0 ) 0 0 (0 1-w w I (f) w w (f) I -I . '· / \ \ ! I I BU)LDING OVERHANG (TYP) / I / / \ I I \ I 1\ ), I I '{ I J \ \ I • \ \ \ \ \ I \ \ \ ' I.; '" '• ! '.; 83 / 0\ / . \ 1- 1 J ,DI ! \ • w (f) S.E. 164th I I 20 0 10 20 40 t-.-a-J , I SCALE: 1" = 20' LEGEND @ 0 + [QJ m D [jij @ OC00 SCOo 0 -0- E-- :¢ g-9 C8] 0 LL 0 D * 0 ---P/T- -----T-- -----p-- ------G-- -----0-- -----s-- -----s-- ---I- SET 5/8" REBAR AND CAP LS 45161 FOUND REBAR AND CAP SCRIBED "X" GAS METER GAS VALVE CATCH BASIN YARD DRAIN STORM MANHOLE STORM CLEANOUT SAN. SEWER CLEANOUT SAN. SEWER MANHOLE UTILITY POLE GUY ANCHOR LUMINAR UTILITY POLE WITH LIGHT POWER J-BOX TELEPHONE RISER SIGN AS NOTED WATER MAIN MARKER BOLLARD MAIL BOX FIRE HYDRANT WATER VALVE WATER METER IRRIGATION CONTROL BOX HOSE BIB BLOWOFF GARBAGE CAN VENT MONITORING WELL PAINTED HANDICAP STALL SYMBOL CONIFER TREE, 1YPE AND DIAMETER AS NOTED DECIDUOUS TREE, TYPE AND DIAMETER AS NOTED OVERHEAD POWER AND TELECOM LINES ELECTRICAL LINES GAS LINE STORM DRAIN LINE SAN. SEWER LINE WATER LINE IRRIGATION LJNE Civil Engineers Structural Engineers Landscape Architects Community Planners TACOMA· SEATTLE 2215 North 30th Street, Suite 300, Tacoma, WA 98403 253.383.2422 TEL 316 Occidental Avenue South, Suite 320, Seattle, WA 98104 206.267.2425 TEL Project Title: ALTA/SCSM LAND TITLE SURVEY GREENE-GASAWAY ARCHITECTS, PLLC PO BOX 4158 FEDERAL WAY, WA 98063-4158 CALVIN GASAWAY Job No. 211098.50 Issue Set & Date: APRIL 20,2011 \ & __________ _ /}, ________ _ ADDED SURVEY DATA FOR SOUTH 27TH A STREET AND SPRING GLEN ELEMENTARY SITE B 3-6-12 TAD ADDED SURVEY DATA FOR COURTYARDS AND &. PROPOSED ADA CROSSINGS 11-22-11 TAD Revisions: Sheet Title: TOPOGRAPHIC SURVEY Designed by: Drawn by: Checked by: DGP/TAD DF Sheet No. 5 428.25 425.75 423.75 i 3 EQUAL SPACES 13 A5.1 ,---GALVHANDRAIL 5'-0" ,---GALVGUARDRAIL ,---GRADE BEYOND ~-GALV HANDRAIL CONCRETE WALL PAINT GREY , TYP 4 EQUAL SPACES 1.L..-1....L,,::i~~ -b~L~~~~~~r~~~~~r~~~~~~~~=--=--=--=--=--=--=--=--=--=-= 419.25 ~---416.25 r:;11~\_?TAIR SECTION -SOUTH __________ _ \'-. I SCALE: 1/8"=1'-0" --~ r--BACKSTOP,SEE LANDSCAPE DRWGS 418.25 ---------.....l'----L.---1-' STAIR SECTION -NORTH SCALE: 1/8"=1'-0" GRADE BEYOND HANDRAIL CONCRETE WALL PAINT, TYP STEP FOOTING, SEE DTL 5/A5.1 GRADE BEYOND CONCRETE WALL PAINT, TYP 421.00==r==========~~~d- 416.25 428.50 {;g'\ _ RAMP EAST_~LEY~TlO_N ________ _ \._~ALE: 118"=1'-0" ~-GALVGUARDRAIL GRADE BEYOND CONCRETE WALL PAINT GREY, TYP 11 EQUAL SPACES 1~'\ SEATING AREA ELEVATION I, 8 /sciL~: 118"=1·~,;-----'·----------~---------------- "-. ____ __.,/ 7 EQUAL SPACES ~-GALV GUARDRAIL r--GRADE BEYOND (f-,!;-,.-J GALV HANDRAIL CONCRETE WALL PAINT, TYP 3 EQUAL SPACES 416.00 ____ Lh:=======i--~~='=:1-J,_---!----------~-----===::::::=+~;::: __ _ STEP FOOTING, SEE DTL 5/A5.1 (~.~I}_~G AREA SOUTH ELEVATION ,---BACK STOP, SEE LANDSCAPE DRWGS 13 A5.1 428.50 -------------jf-------------+--"fl"F=--+-"""''------- UNDERGROUND DATA CONDUIT DO NOT DISTURB EXISllNG SEWER LINE 24'-3" -- q, 0 ' • • 2'-0"' 13' " • '1"' 6'- 1 .25' • • / 15'-0" -$-427.4' 2'-5 ,,---.-ONC NOTCH, TYP SEE DTL 12/ A5.1 2' -0" O.C. STAGGER ,,,------,.,ONTROL JOINT, TYP _,--.-OLD JOINT, 20' -0" O.C. TYP -$-21 ~421.00' ~ ~ 421.25' ~ XISllNG FIRE cs',,~YDRANT 'o. ---------+--1-+-----t-ROTECT EXISllNG TREE 0 20' 40' ..l'o, 'o. 80' ,-----~~,~-~~ot1AN 1) -----------------------Lil'll #ii\iiiM FP01.dWgtll -W 4 [ d r------,------'------'.---&: U) bassetti architects 71 Columbia Street, Suite 500 Seattle, Washington 98104 T (206) 340 9500 F (206) 340 9519 CIVIL ENGINEER AHBL 2215 N 3oth St, Suite 300 Tacoma, WA 98403 T (253) 383 2422 F (253) 383 2572 LANDSCAPE ARCHITECT AHBL 2215 N 3oth St, Suite 300 Tacoma, WA 98403 T (253) 383 2422 F (253) 383 2572 ELECTRICAL ENGINEER Travis Fitzmaurice & Assoc 1200 Westlake Ave N, Suite 810 Seattle, WA 98109 T (206) 285 7228 F (206) 285 7294 MECHANICAL ENGINEER Wood Harbinger Inc 3009 112th Ave NE, Suite 100 Bellevue, WA 98004 T (425) 822 9499 F (425) 822 4338 6 _____ _ 6 __ 6 _____ _ 6 _____ _ 6 _____ _ 6 __ REVISIONS DATE RENTON SCHOOL DISTRICT NELSEN MIDDLE SCHOOL SITE IMPROVEMENTS JOB NO: 11871.00 ISSUE DATE: 3/6/12 DRAWN BY: .aaSZ=---- CHECKED BY: RH =---- PARTIAL SITE PLAN City of Renton Planning Division A2.4 '---'----------~------- / i ( / ! ( I ! ! CONCEPTUAL LANDSCAPE PLAN SCALE: 1 "=40' ( f ,J _/ / I / !' / I , I I I / / PLANT SCHEDULE DESCR j PT ION STANDARD TURF MIX HYDROSEED 112,316 SF • HYDROSEED 9,823 SF FRESH WATER TURF MIX • • • • • • SPORTS FIELD TURF MIX HYDRO SEED 156,308 SF • OP \ \ --,~ \ SITE STATISTICS TOTAL SITE AREA (MEASURED TO AT THE SOUTHERLY CURB LINE BETWEEN THE SCHOOLS) • 859,365 SQ/FT IMPERVIOUS SURFACE AREA • 324,044 SQ/FT TOTAL LANDSCAPE AREA • 535,321 SQ/FT GRAPHIC SCALE ,,,. "' l'---1 "" I 1 ( IN FEET ) 1 inch -40' ft. bassetti architects 71 Columbia Street, Suite 500 Seattle, Washington 98104 T (206) 340 9500 F (206) 340 9519 CIVIL ENGINEER AHBL 2215 North 30th Street, Suite 300 Tacoma, WA 98403 T (253) 383 2422 F (253) 383 2572 LANDSCAPE ARCHITECT AHBL 2215 North 30th Street, Suite 300 Tacoma, WA 98403 T (253) 383 2422 F (253) 383 2572 RENTON SCHOOL DISTRICT NELSEN MIDDLE SCHOOL SITE PLAN REVIEW JOB NO: ISSUE DATE: MARCH 2012 CONCEPTUAL LANDSCAPE /.i4;/ , 8 ---· ---.. i j ~:. : ---- SE SIDE OF BUILDING ENLARGEMENT SCALE: 1"=10' . \ . \ .. I /· ···-·-···· · rr n·ffG . -· .. ·'·····U·-·· -· ND ·r1 ·, . : \ VVAi u •c.. .• i'\ • . . -D . -. ~·. ~-". . .//- . . . / ·-/, ·11 . / '·1· .. ·,,/. . . . / • ·i ,ij. ! ' \ / ,· I -•,._ -. ··-. '··-~ '"• --- ~-/· I I ' ' I i I ., I I i · ' ! . ! i 1--j 1 : i ! i' ·/ ,. al j/ / . ""' ,, .. ·-t ,. / / / / / / / I / / / /• / ! I / . r---/ Lt:: I / / • !. I Ir /[ . / ' , I ; L J· ,: . I . / / I /I . · .. r / / 'I I, / // i / / / i A, / I··,"-~ / / -.. .. LANDSCAPE CALCULATION SOUTHEAST SIDE OF BUILDING: 1709 SF (PLANTING AREA ONLY) PLANT SCHEDULE TREES CODE BOTANICAL NAME COMMON NAME • CN CHAMAECYPAR!S NOOTKATENSIS 'GLAUCA PENDULA' ALASKA WEEPING CEDAR 9-10' • AK ACER PALMATUM 'KATSURA' KATSURA JAPANESE MAPLE 2" CAL 1 0 CG CHAMAECYPARIS OBTUSA 'GRACILIS' SLENDER HINOKI CYPRESS 3 GAL 17 SHRUBS .i;Qllf; BOTANICAL NAME COMMON NAME REMARKS 0 BH BERBERIS THUNBERG!! 'HELMOND PILLAR' COLUMNAR BARBERRY 2 GAL CONT. 21 '1~VV(!i, .:::,,~ t,,C- .:-, C. " "' • CE CORNUS ALBA 'ELEGANTISSIMA' SILVEREDGE DOGWOOD 2 GAL B :, C: 7 'IC' ?'1 ,:;:."'" ,;,~n~"" • EM2 ELAEAGNUS PUNGENS 'MACULATA' GOLDEN ELEAGNUS 2 GAL GENERAL LANDSCAPE NOTES 1. SUBMIT TO LANDSCAPE ARCHITECT (L.A.), ONE MONTH PRIOR TO CONSTRUCTION, CONFIRMED PROCUREMENT ORDERS FOR ALL PLANT MATERIAL. PROVIDE THE QUANTITY, LOCATION, PHONE NUMBER AND ADDRESS OF THE GROWER. 5 2. CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING QUANTITY OF PLANTS THAT ARE REPRESENTED BY SYMBOLS ON THE DRAWINGS. IF A DISCREPANCY BETWEEN THE PLAN AND PLANT SCHEDULE IS ENCOUNTERED, NOTIFY THE L.A. FOR CLARIFICATION IMMEDIATELY. 3. REFER TO CIVIL DRAWING SHEETS FOR GRADING AND UTILITY LOCATION. 4. CONTRACTOR SHALL USE CAUTION WHILE EXCAVATING TO AVOID DISTURBING UNDERGROUND UTILITIES. IF UTILITIES ARE ENCOUNTERED, CONTRACTOR SHALL PROMPTLY INFORM GENERAL CONTRACTOR AND REPAIR ANY DAMAGES. 5. OBTAIN WRITTEN APPROVAL OF FINISHED GRADES FROM LANDSCAPE ARCHITECT PRIOR TO PLANTING OR SEEDING. 7. CONTRACTOR SHALL IMPORT MINIMUM 6 INCH DEPTH OF SANDY LOAM TOPSOIL FOR ALL PLANTING BED AREAS. COORDINATE WITH GENERAL CONTRACTOR TO DETERMINE QUANTITIES NEEDED. QTY 8. CONTRACTOR SHALL IMPORT 4 INCHES OF ROOT ZONE SAND FOR TURF PLANTING AND 8 INCHES OF BASE SAND PLACED BELOW THE ROOT SAND FOR THE SPORTS FIELDS. SEE BALL FIELD SOIL PREPARATION NOTES BELOW. 9. CONTRACTOR SHALL IMPORT A MINIMUM 4 INCH DEPTH OF SANDY LOAM TOPSOIL FOR ALL TURF HYDROSEED AND FRESHWATER MIX HYDROSEED AREAS. 10. CONTRACTOR SHALL INSTALL IRRIGATION SYSTEM TO PROVIDE COMPLETE UNIFORM COVERAGE TO ALL NEW PLANTINGS. REFER TO SHEETS L2.0-L2.4 11. CONTRACTOR SHALL INSTALL 6 INCHES OF WOOD MULCH IN ALL PLANTING BEDS. 12. CONTRACTOR SHALL CLEAN UP ALL DEBRIS AND LEAVE SITE IN A NEAT CONDITION. '~- 13. CONTRACTOR SHALL MAINTAIN SITE UNTIL FINAL ACCEPTANCE IS RECEIVED IN WRITING FROM THE OWNERS REPRESENTATIVE. CONTRACTOR SHALL THEN MAINTAIN SITE FOR 60 DAYS FOLLOWING FINAL ACCEPTANCE. 14. CONTRACTOR SHALL WARRANTEE THE PLANT MATERIAL FOR A PERIOD OF 365 DAYS FOLLOWING FINAL ACCEPTANCE. 15. SEE CIVIL DRAWINGS FOR PROJECT PHASING REQUIREMENTS AND EROSION CONTROL PLANTING REQUIREMENTS. REMARKS @30" o.c. s ' p Ciiy of Renti 11 Pl.:inning Divisio 1 ~6) ['~' (>·o •, • ., " ,1 ·--/ . " . . .. ,, » u '-, -;;..., -' ,·c' ) '"""""' \J _::, bassetti architects 71 Columbia Street, Suite 500 Seattle, Washington 98104 T (206) 340 9500 F (206) 340 9519 CIVIL ENGINEER AHBL 2215 North 30th Street, Suite 300 Tacoma, WA 98403 T (253) 383 2422 F (253) 383 2572 LANDSCAPE ARCHITECT AHBL 2215 North 30th Street, Suite 300 Tacoma, WA 98403 T (253) 383 2422 F (253) 383 2572 ,,..\')STATE OF ,p?t" WASHINGTON REGISTERED SCAPE ARCHJTEC . ~ DANIEL E. W ALA UC£NSE NO. 581 EXPIRES ON 10/08/2Dl3 RENTON SCHOOL DISTRICT NELSEN MIDDLE SCHOOL SITE PLAN REVIEW JOB NO: ISSUE DATE: MARCH 2012 CONCEPTUAL LANDSCAPE ENLRGMTS. AND PLANT SCHEDULE L 1.1 \ TREE INVENTORY PLAN SCALE: 1"=40' ,, i \ ' ' TREE REMOVAL/RETENTION SCHEDULE EXISTING TREES TO REMAIN GRAPHIC SCALE "'-~---,·----,·-·--"'~1 __ j-----,j ( IN FEET ) 1 inch -40' fl bassetti architects 71 Columbia Street, Suite 500 Seattle, Washington 98104 T (206) 340 9500 F (206) 340 9519 CIVIL ENGINEER AHBL 2215 North 30th Street, Suite 300 Tacoma, WA 98403 T (253) 383 2422 F (253) 383 2572 LANDSCAPE ARCHITECT AHBL 2215 North 3oth Street, Suite 300 Tacoma, WA 98403 T (253) 383 2422 F (253) 383 2572 db"'O,STATE OF tj"i" WASHINGTON REGISTERED LA SCAPE ARCHIU:C RENTON SCHOOL DISTRICT NELSEN MIDDLE SCHOOL SITE PLAN REVIEW JOB NO: ISSUE DATE: MARCH 2012 TREE INVENTORY PLAN L 1.2 City of Renton P/;:Jnnin\'.-J Divis;on 50 o ~ -Ill =-- 25 I GRAPHIC SCALE 50 100 1--1 ( IN FEET ) 1 Inch = 50 It. ~ .. - ; ·" (,a:.1'41,"1.) 200 I ; .. ·.·. .· -,..--....,. •• ><llT --· Sf'l<>Mse.<-<21 ... ---I':.~ ·-~--I ~. tfJ =" I ~ ~ I -· I --3 , I -/ f_~-=-ul "ll>"'""-= I tt ··~~-'7 • . ' .1: ,, " ~ """.,.(, .... ,,,,~ = ·--0 .,.,_ .... ., =-..... '7,111 I •. ""' "' '°"""'"" l>ll10ll-.iao. .. I - ------ I ' I-• j ' • ' I I I --i I . a I ~ • ' I R I I I • I I I !.~ . · 11 . ::::.;, fr.================~===~======~r======~I ~ ~· "''~"-NELSEN MIDDLE SCHOOL m1:1&ra ==-EXIS~:~;~~:;~~ MAP i-A··c·oMA. SEATTLE· A·3 2215 North 30th Street Stiile 300, Tacoma, WA9S403 253.3Bl2422 TEL 316 Occidenta!_Avenue South, Sult11320, Seatue, WA981Cl4 · 206.267.2425 TEL . ' ' King County . . . .· .. , . •, .. . . . •. · . . '·• ' .. _· '. . ' ;--· . . ' Wat~r /Q4ality <<:<A~glications ·Map 111111-·iii - ·-·--·- - \' . . ' ' . . . . . . . . _·. •, ' :· . . . . : :_,,. . .. : . . . ' .. :.· . . : B1sin Boundary (thicker Hne designates areas with published Basin Plans) Lake Management Plan Boundary Urban Growth Area Boundary Incorporated Area Forest Proc:luction Zone Area . ' . 9 ~KING COUNTY . ~.· 'V Department of Natural Resources 11111111 .· Basic Water Qu~t)it · treatment Area{ Sijnsitive Lake* J::,. Treatment Area~}·.· ·;. ·~egi(j11~11¥. ~i.Qni(if~rt · Stream Reach Treatment Areas . *Sensitivilakes 1. Beaver l .ake (per/ Adopted. Management Plan . with more protective W Q goals) 2. Cottage lake · · · 3. lake Desire 4. Pine lake 5. lake Sammamish . 6. lake Sawyer II Identified Sphagnum Bog Wetlands Unincorporated King· County· outside the Forest Production Zone North County Ames lake 4 Big Bear Creek 23, 53 tBig Bear Creek 3, 19, 32, 45, 52 Evans Creek 27, 39, 51 a, b tEvans Creek 6,. 21, 23 Griffin Creek 2 Tolt River 4 tT olt River 6 Note: BBC 53 is transitional between a sphagnum bog and a poor fen East County . East lake Sammamish 21; 34, 58 tEast lake Sammamish 26, 30 Issaquah Creek 1 8 t Jenkins Creek 27, 66 Low·er Cedar River 14, 83 tlower Cedar River 15, 16., 28,33 Patterson Creek 17, 18, 24 Raging River 3 tRaging River 2 0 South County Covington Creek 1 2 tCovington Creek 8 EastVashon 3 · Middle Green River 19 tSoos Creek 2 West Vashon 8. 10 · 2 4Miles t bog community appe.ars to be limited to part of wetland September 1998 Map designed and produced by che Visual Communication and GIS Unir 9809WaterQV8111yMap.si FB, WG A-S