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Home My WebLink AboutLarge FormatQ KING COUNTY DEPARTMENT of ASSESSMENTS (__) 0 I U, I 2QG .,;.:f:, ',;'-Jo M '""' o ili ; C ~~ .I. /1 AC 0 ,-, 0 , .. .]<) ~·- • uJ '" w ' > .) ,,: ~II~~~ -;'.' s;t ~ "' Co '' 0 -·-oo;·-'-1 -_--1_.. --~ ~-··---'a I . ,; ' ,_,_;> ~;'- :.,• 1JS% ;; 9355 11 (I 1D JS /.f ""~ ----....il.l!-... i5b'.!/'.'6 •;j "' !l I il / 00'/ll /0.1] ••• J 0 .... " ·~1 2. I "( , __ ,_-__ ]Ii WI I ___ --------------·- 9)85 lC 1lQll7 ·,_,;c _10 Q moi 0078 '1~1% ·,r ""' ~CSP 175040 ----------·--- '}'"' ' ------------- The information included on this map has been compi!ed by King County staff from a variety of sources and is subject to change without notice. King County makes no representations or warranties, express or impHed, as to accuracy, completeness, timeliness, or rights to use of such in'forrnation, King County shall not be liable for any general, special, indirect. incidental, or consequential damages including, but not Hmited to, lost revenues or lost profits resulting from the use or misuse of the information contained on 1his map. Any sales of thls map or information on this map is prohibited except by written permission o1 King County. l JO ; '. 0002 7503280518 ' ' ~: "'" "' "' ' ' .-,.,:· ,"<-·i. ·-<ts11 ! ?rnlf l_l2..__ ·"'"\'' ' c.\,;;",' ,,'"'"'"'' ~-..~" ,.,1 /';, --"'i)"' ooo/ °"' ·····-------···----------.. "' ·--------,-.. ------------ CONTROL !VIA.JOH CONTROL MINOR RIGHT OF WAY PLAT '''"";j .,·:::Jtr:si !iii!~ ~L.;<:;eii<.;·:::.4\ "'" SHORT PLPS PARCEL OHIGINAL PARCEL EASEMENT SURVEY/LEGAL HYDFl.0 CITY BOIJNDAPY Pclrcel Boundary Pluttod MJjor Roundary -----',,., _________ _ ------- 0-· -- N +- ' '"70 --. 0 " -- ... ___________ _ ' ...... ·---------""" ---·--------------····----------- I J-i SW 11-23-05 KC 41 Scale 1:1200 (1" 100') IJ!arch 17, 2006 ·--)lU.L l!/61CJ ,,;, 1:c . -0 . IJUI S.E. ___ 120T_H. ST. .... ··--"!'/tl?'"•' I J; I! -,,. ,ii" ..._:, 1-0 I lO 5f mo 1D/1J SF 006() tall] SF ;,i-------il,----.::0270::':.. .. J \ \ \ .. L Fffr .l, I:• AC 1610?1/ (j2$j. 1.]Clt .::,' ,ttso Of _,)'· ·:.:'};?' 10120 sr -• " ,,:;/!om 11 .:}" ':Si;{, ____ _ .. " ' ' 0 , ~I ~I I ' - -0 i ':.c i!HO SF 0040 o, ' , ... :~~l ~' ., ' L07V0022 1;' :;_ AC 001, l,1, ~f. 0037 ,--------~--iJJI/J e-1Jl~1J, -...... '::''.. 14' I i~ .. -• ... ·-·,·.a ........... ,> .. -,, ..... ,.,-45""'"' I(' '" : ci J oorn@rnow~I[)' MAR 16 2007 ~ K.C. D.D.E.S. --L ' ''/', ;-;c'I/ ".\:fjJ SEC. 11, TWP. 23 N., RGE. fi £, W.M. 20' ACCE66 EASEMENT NO CLEARING. OR IMPROVEMENTS PROPOSED AT THIS TIME i. ,y i:'UU ''.·:., '<'': , :,.r>·: r, '.°'!!'. ._,, fr-_::;__ v;::··· t : {'·,., I : •,.· . w •'), . Cf) -~ .. ,,, . ...!_ -"-_\ ~~i~;:..:,;..!'"'~ 1:;,,1., {,_ ,·,1 . ' ' " S.E. 123RD ST (j NOTES w : "o •n ; i--. :S ·o z ·I -- \ I ' I~ I I \-·:,,1_rr ,( : ct•<.,,'-',,,_,,, .,.,, ' 6TOFiH DRAIN.Ai;i,E I s.s;12 • 5F " N" , I I ' ;;_ ,,, ()' . i .\ ,yy·,;:;c . {': ··:::s: -, i: .. :;:,~1 I"''"' LC\. ' ' 'I ···1 •. ··•· I. ALL TITLE INFORMATION 6HOllN ON THl6 MAP HA6 EIEEN EXTRACTED FROM CHICAG.O TITLE IN6URANCE COMPANT 61-iORT PLAT CE~TIFICATE ORDER NO. 1225bl3':1, DATED JANUARY 12, 2001 AND SUPPLEMENTAL COMMITMENT NUM6ER I Ti--lER!:TO DATED FE6RUARY lb, 2001. IN PR!:PARING, THl6 MAP, CORE: DE61G.N i--lA6 CONDUC!ED NO INDEPENDENT TITLE SEARCH NOR 16 CORE: DE61G,N AWARE: OF ANY TITLE 1eeuee AFFECTING. Ti-IE SURVEYED PROPERTY OTI-IER Ti--lAN it_H06E SHOWN ON Ti-IE MAP AND Dl6CL06ED 6Y Ti-IE R!:FER!:NCED CHICAG,O TITLE C!:~IFICAiE-CORE DE61G.N i-lA6 R!:LIED WHOLLY ON Ci--llCAG,O TITLE'6 REPR!:6ENTATIOt,J6 OF r1-1e TITLE'S CONDITION TO PR!:PARE Ti--116 6URVET AND THER!:FOR!: CORE: DE61G.NQUALdFIES Ti-IE MAP'6 ACCURACY AND COMPLETENE66 TO Ti--lAT EXTENT. - <;,}!__ ----_", 2. Ti--116 6URVEY R!:PR!:6ENTS Vl61EILE Pi--lY61CAL IMPROVEMENT CONDITION6 EXISTING, ON AUG.UST 23, 200b. ALL 6URVEY CONTROL INDICATED A6 "FOUND" WA6 R!:COVER!:D FOR Ti--116 PROJECT IN AUG.UST, 200b. 3. PROPERTY AR!:A = l':11,':115± SQUARE FEET ( 4.544':l± ACR!:6). 4. ALL Dl6TANCE6 ARE: IN FEET. 5. THl6 16 A FIELD TRAVERSE SURVEY. A 60KKIA FIVE SECOND COMEIINED ELECTRONIC TOTAL STATION WA6 USED TO MEA6URE Ti-IE ANG.ULAR AND Dl6TANCE R!:LATION6i--llP6 6ETWEEN THE CONTROLLING, MONUMENTATION A6 61-iOllN. CLOSURE: RATIOS OF Ti-IE TRAVERSE MET OR EXCEEDED TH06E 6PECIFIED IN WAC 332-130-0':10. ALL MEASURING. INSTRUMENTS AND EQUIPMENT ARE: MAINTAINED IN ADJUSTMENT ACCORDING. TO MANUFACTURER'S SPECIFICATIONS. b. UTILITIES OTHER Ti--lAN THOSE 61-iOWN MAY EXl6T ON THIS SITE. ONLY Ti--106E UTILITIES WITi--1 EVIDENCE OF THEIR INSTALLATION Vl616LE AT G.ROUND SURFACE AR!: SHOWN HER!:ON. UNDERG.ROUND UTILITY LOCATIONS Si--lOWN AR!: APPROXIMATE ONLY. UNDERG.ROUND CONNECTIONS AR!: Si-lOWN AS STRAIG.i--lT LINES 6ETWEEN SURFACE UTILITY LOCATIONS 6UT MAY CONTAIN 6ENDS OR CURVES NOT 61-iOWN. SOME UNDERC",ROUND LOCATIONS 51-lOWN i--lER!:ON MAT i--lAVE 6EEN TAKEN FROM PUEILIC R!:CORD6. CORE: DESIG.N A6SUME6 NO LIA61LITY FOR Tl-lE ACCURACY OF PU6LIC R!:CORD6. . : i 54 12 r----\ ; -:-1 I I I I I --1 I_ ~I I'" I I I f;} \ V : .[)' I .' '. I_ \"! \Ill \' \ \ \ \ \ \ ,· ;, \ 1f--"+--1'"'T,:F -__.1 ::Gr: (; -\ ,.; • 3E:'i"t: ; ( i: ;:. ); .. ,:.·i.: ../::· •' fi, ' " . ' ·- SITE STATISTICS 61TE AR!:A NUMEIER OF LOTS PROPOSED DEN61TY EXl6TING. ZONING. CLA661FICA TION PROPOSED USE 6ANITART SEWER PROVIDER WATER SUPPL T 6CHOOL Dl6TRICT FIRE: DISTRICT TELEPl-lONE SERVICE ELECTRICITY PROVIDER NATURAL G.A6 PROVIDER ->~;:::;::;:-:;::,···/ L ) :-50' le__ RJ i5 '· I ".-( ··~ ' . ' --·-----\ TR.4C7 D ~" OPEN SPACE '• 61,806± SF WETLAND ' ' -! \ ( \ I I I 164 l':11,':114± 6.F. ( 4.54± ACR!:6) 13 1.1b D.U/ACR!: R-4 s2s.oo SING.LE FAMILY R!:SIDENTIAL CITT OF R!:NTON KING. COUNTY WATER Dl6TRICT ':10 166AQUAH 6Ci--lOOL DISTRICT KING, COUNTY FIR!: DISTRICT 10 QWEST PUG.ET 60UND ENERG.Y PUG.ET 60UND ENERG.Y -L \ . \ I I~ I I ' ~~ >,, / '?'\ Q'\'<'- 6!:TEIACK& R!:CR!:ATION AR!:A REQUIR!:D RECR!:ATION AR!:A PROVIDED J / '·-.ill = r () j,,, -~ TTY -~ll'""''""''•''•'"'" rt,·,\ \!'JfJ . FRONT -10 FEET SIDE -5 FEET R!:AR -5 FEET ,,-• () --() z STREET 61DETARD -10 FEET G.ARAG.E -20 FEET 13 LOT6 X 3':10 6Q. FT. = 3,120 6Q. FT. ':l,312 6Q. FT. TAX PARCEL/SITE ADDRESS TAX PARCEL, 112305':I0':12, 112305':1010 51TE ADDR!:66, 12204 1413th AVE. 6.E. LEGAL DESCRIPTION PARCEL A LOT A OF KING. COUNTY 61-iORT PLAT NUMEIER 115040 RECORDED UNDER R!:CORDING, NUM6ER 1S032130Sl13, IN KING, COUNTT, WASI-IING.TON. EXCEPT Ti-IE NORTi--1 100 FEET OF Tl-lE weer 261.':16 FEET THER!:OF. PARCEL fl, THE NORTi--1 100 FEET OF Ti-IE WE6T 2b1.':lb FEET OF LOT A OF KING, COUNTY 61-iORT PLAT NUM6ER 115040 RECORDED UNDER R!:CORDING, NUM6ER 150321305113, IN KING. COUNTY, WA6i--llNG.TON. w z ~I 0 (.) Cf) <( 0... I ,1 I . ' I , I I i ' ,\ ' ' i f' ! ,1 i I \. ~~-~---~~~---------~'!----'- SCALE: 1" 40' 0 20 40 80 BASIS OF BEARINGS NOO"l1'30"E 6ETWEEN Ti-IE MONUMENTS FOUND IN PLACE AT Tl-lE WEST QUARTER AND SOUTI-IWEST SECTION CORNER OF SECTION 11-23-5 PER Tl-lE PLAT OF WINDWOOD DIVl610N 3, REF. I. ~]!1,,. DA1t~· NAVD 1313, PER CITY OF R!:NTON VERTICAL CONTROL BENCI-IMAR!< TOP OF Ti-IE MONUMENT AT THE WE6T 1/4 CORNER OF SECTION 11-23-5, CITY OF RE:NTON POINT NO. 2101 EL.= 512.01 FEET (OR 1Sb.Ob0 METERS! REFERENCES I. Ti-IE PLAT OF WINDWOOD DIVISION 3 R!:CORDED IN VOLUME l':113 OF PLATS, PAG.E6 22 Ti--lROUG,1-l 21, UNDER R!:CORDING, NO. 200l02220001bb. VICINITY MAP 6CALE, 1"=1200' OWNER/APPLICANT PLEASANT PATl-l, LLC ':11305 N.E. ll6Ti--l er., SUITE 14':l':I KIRKLAND, WA6i--llNG.TON ':113034 CONTACT, R06ERT JOI-IN6EINE Pl-lONE, ( 425) 1135-21310 ENGINEER/FLANNER/SURVEYOR CORE DE61G.N INC. 14111 N.E. 2':lTl-l PL., SUITE IOI 6ELLEVUE, WA6HING.TON ':18001 CONTACT, R06ERT 5TEVEN6, P.E. -ENG.INEER MICHAEL Ci--lEN -PLANNER KENNETl-l W. 61-ilPLEY, F.L.6. -SURVEYOR Pl-lONE, ( 425) 13135-11311 Sl-lEET INDEX L07S00l8 2 3 4 5 6 PR!:LIMINARY PLAT EIOUNDARY 4 TOPOG.RAPl-llC 6URVEY PR!:LIMINARY ROAD 4 G.RAPING. PLAN PRELIMINARY TR!:E RETENTION 4 REMOVAL PLAN FR!:LIMINARY 6TR!:ET TREE FLAN PR!:LIMINARY RECR!:ATION 5PACE PLAN w 1- <t 0 Ul z 0 Ul 5 w Cr' I',. c:, c:, ~ >--. ll:: :3 8§ ~ w I- <t 0 -0 'It ~-u £ -£; °' "' u., z ~ [;j G i:cj 1 (.j ~ 0 w z l'.) (f) w 0 ls 0 "' °' " ~ Cl .s 1 ~-" > ~ "' ~ G ~ ..._j z 5' <t Cr' 0 SHEET 1 PROJECT t'.l "' 2: "' "' " >-.,; "' lU "' > .,; "' "" " ' :::, J' "' I::: ~ .,; t'.l "' 2: "' .,; -"' 2: " 2: <( ..... Cl.. t'.l 2: "" LU lU 2: -t'.l 2: lU l,.j a..: [;j CrJ' Cr' w G cs (') <{ s z i:cj ~ <{ 2 1 V) f-- (.j ::i:: u ~ w -, f-_._ 0 e5 Cr' 0 Q_ w ~ > 0 ll:: Cr' Q_ Q_ <t OF 6 NUMBER 06083 ......_ __ . ,.....__., Ave SE looking north along project frontage Westside of 148 project frontage Eastside of 148 Ave SE looking south along project frontage, SE 123rd Street located on far right of this photo · Looking north from intersection of SE 123r Johnseine Short Plat L07V0022 ~ CORE ~DESIGN K .C. 0.0.E.S. H SEC. 1.1., TWP. 23 N, RGE 5 EAST, W.M. 8 UNIT SINGLE FAMILY SUBDIVISION WATER PLANS K.C. WATER DISTRICT NO. 90 KING COUNTY VICINITY MAP 1· = 1200'± GENERAL NOTES I. ALL WORK SHALL 8£ PERFORMED IN ACCORDANCE Wl17-I 17-1£ SP£C/FICAT10NS ANO STANDARD DETAILS OF WATER DISTRICT NO. 90. 17-IE SP£CIRCAT10NS AND STANDARD DETAILS MAY BE A SEPARATE SET OF DOCUMENTS APART FROM 17-IESE DRAWINGS. A SET OF APPROVED PLANS SHALL 8£ KEPT ON SITE AT ALL T1M£S DURING CONSTRUCTlON. 2 17-IE OWNER SHALL FURNISH 17-1£ ENGINEER Wl17-f A COPY OF 17-IE APPROVED ROAD GRADE, ROAD CROSS SECTION, AND DRAINAGE PLAN PRIOR TO ANY WA TERMAIN CONSTRUCTlON. J. £XIST1NC UT1LIT/£S AR£ SHOWN FROM THE BEST AVAILABLE INFORMA 710N ANO NO GUARANTEE IS MADE AS TO 17-IE EXACT SIZE, TYPE, LOCA 710N, OR DEPTHS. 4. PRIOR TO CONSTRUCTlON OF ANY WATERMAINS. 17-1£ STREETS ANO LOTS SHALL 8£ STAKED ANO 17-1£ CONTRACTOR SHALL LOCATE ALL £XIST1NC UT1LIT1ES. 5. ALL WORK IN STREET RIGHT-OF-WAY TO 8£ IN ACCORDANCE Wl17-I TH£ REQUIREMENTS OF 17-1£ ROAD ENGINEER Wl17-I JUR/SO/CllON -£/17-IER KING COUNTY OR 17-1£ CITY OF RENTON. 6. WA TERMAIN SHALL PASS UNDER STORM SEWER WHEN REQUIRED TO MAINTAIN 3-FOOT MINIMUM COVER OVER TOP OF WATERMAIN 8-INCH ANO SMALLER (4-FOOT MINIMUM FOR LARGER 17-IAN 8-INCH PIP£). 17-1£R£ SHALL 8£ NOT LESS 17-IAN A 6-INCH CUSHION BETWEEN 17-IE WATERMAIN ANO 17-1£ STORM SEWER. WATER SERVICES SHALL 8£ LOCATED AT LEAST 5 FEET FROM POWER VAULTS, HANDHOLDS. ANO/OR LICHT STANDARDS. 7. SERVICES SHALL 8£ INSTALLED BY CONTRACTOR & WILL 8£ LOCATED BY MUTUAL AGREEMENT BETWEEN OWNER, DISTRICT, ANO 017-IER UllLITY COMPANIES. 8. FOLLOWING WATERMAIN CONSTRUCT/ON, ANY REVISION OF ROADWAY OR EASEMENT GRADES REQUIRES THE MAINS TO 8£ RECONSTRUCTED BY THE OWNER TO CONFORM TO 17-1£ SP£CIRCAT10NS OF WATER DISTRICT NO. 90. ALL ADDEO COSTS OF INSP£CT10NS FOR SUCH REVISIONS WILL 8£ CHARGED TO 17-1£ OWNER IN AOOIT10N TO 17-1£ STANDARD CHARGES, ANO SHALL 8£ PAID BEFORE ACCEPTANCE BY WATER DISTRICT NO. 90. 9. WATER SERVICE CONN£CT10N DETAILS.· A. PROPERTY CORNERS SHALL 8£ PINNEO ANO THERE SHALL 8£ A REFERENCE TACK PLACED IN 17-IE CURB OR EOG£ OF ASPHALT. B. A 2• X 4• MARKER PAINTED BLUE ANO IMPRINTED Wl17-I "WATER" IN BLACK LETTERS SHALL 8£ PLACED AT EACH ANGLE STOP LOCATlON WITH A MIN. OF 18" OF 17-1£ MARKER EXPOSED. 10. 17-IERE SHALL BE A MINIMUM OF ID-FOOT HORIZONTAL S£PARAT10N BETWEEN WATERMAINS ANO SANITARY SEWERS. VERTlCAL S£PARAT10N SHALL BE PER TH£ DEPT. OF ECOLOGY CRITERIA FOR SEWAGE WORKS DESIGN MANUAL DATUM NA VD 88, PER CITY OF RENTON VERTlCAL CONTROL BASIS OF BEARINGS N0077'30"£ BETWEEN 17-IE MONUMENTS FOUND IN PLACE AT 17-1£ WEST QUARTER AND SOU17-IW£ST SECT10N CORNER OF SECTlON 11-23-5 PER THE PLAT OF WINDWOOD DIVISION .J, REF. 1. BENCHMARKS TOP OF 17-1£ MONUMENT AT THE WEST 1/4 CORNER OF SECTlON 11-23-5, CITY OF RENTON POINT NO. 2101 EL= 512.01 FEET (OR 156.060 METERS) LEGAL DESCRIPTION PARCEL A: LOT A OF KING COUNTY SHORT PLAT NUMBER 775040 RECORDED UNDER RECORDING NUMBER 75032805/8, IN KING COUNT(, WASHINGTON; EXCEPT THE NOR17-I 100 FEET OF TH£ WEST 267.96 FEET 17-IEREOF. PARCEL 8: 17-1£ NORTH 100 FEET OF 17-1£ WEST 261.96 FEET OF LOT A OF KING COUNTY SHORT PLAT NUMBER 175040 RECORDED UNDER RECORDING NUMBER 7503280518, IN KING COUNT(, WASHINGTON. OWNER/ APPLICANT PLEASANT PA TH, LLC 9805 N.£ 11617-1 ST., SUITE 7499 KIRKLAND, WA 98034 PHONE (425) 785-2870 ENGINEER/SURVEYOR/PLANNER CORE DESIGN INC. 14711 N.£ 2917-1 PLACE, SUITE 101 BELLEW[, WASHINGTON 98007 PHONE (425) 885-7877 SHEET INDEX WATER TITLE SHEET WATER PLAN ANO PRORLE CONSTRUCT/ON PROVISIONS C6.00 C6.01 C.631* C6.32* C6.33* MATERIALS ANO SURFACE RESTORA T/ON WATER MAIN EXTENSION STANDARD WATER DETAILS .. *SHEETS C6..J.1 -C~33 PROVIDED BY K.C.W.O. /90 C 'C) ~ r D"' = [0 J l..c, ·c!J . [j V '-~' D /'Yl ? Q ""'·'j · -· , f _l ,. 1 tr. 1, i :.-". U.G.i::.S. WATER DISTRICT NO. 90 APPROVED CONSTRUCTION DRAWi NGS: --------DATE:--- UNDERGROUND LOCATOR SERVICE CALL BEFORE YOU DIG! J-800-424-5555 "' 'O c g: -~ 'O .f 0 "' "' ~ ~ 'O • " u C " a' 2 ' "' 0 £ .i:; LI.. .. ~ " 0 ~ 3: ~ z 111" I.() -, "' ;;:: > "' :i: ~ I() . " ., " C, 2 ->- u., :,. "' ::, "' C, 2 -2 2 <t ~ 0.. C, 2 -"' "' u., 2 -C, 2 u., >- 0) z 0 IJl 5 w er ~ <( 0 ci z ,._.~""''""' ct.: t,j' ~ ~ ' i-..: V) :r: ~ u '-' ::i:: w z_j l<i _J -<( k. <( w~~ \.'l' ~ es u ~ IJl z CJ -\;! c:s o-,;c ~ ~ ~ ~ >-er <t: ~ <le:: c_ U) 0 "' ~ <i2 ~ Clj QC c2 -zo <:::, ::t: Cc w w "'0 co > <( ,,! '3t: '-' "' 0) 0 8: :i:: z "" :i:: "' "' 0 ::, 0 w f-w > u z ~ 0 w w "' Q'. , >-(jj "' Q_ 0 "' w Q'. Q_ Q'. 0 0 0 <C Q_ ~ ~ & ~ ~ t.) ~ ...... (I) ...... ~ ; la-a lo..... ;:c:"' ~ ~ ~ i.;;;: Vj ~ ~ h.: ~ i:::: VJ ~ .... 2:: a5 ~ ~- ~ <: ~ --"C --~ I.;;:: ~ ~ lcj ~ ~ <' ~ ~ ~ ~ ~ PROJECT NUMBER 06083 DRAWING C6.00 SHEET 1 OF 5 ----.---------- INSTALL TEMPORARY BLOWOFF AT tlt'INL'OCATIOI( · ·· FOR RLLING TESTING AND 1F{/J$fl!Nt;i fio CONNECTIONS TO THE MAIN ARE'ALLOW£D 1U,vfl{ THE DISTRICT ACCEPTS PRESSURE AND PURITY TEST AND AUTHORIZES THE CONNECTION. TEMPORARY BLOWOFF CAN BE REMOVED UPON DISTRICT ACCEPTANCE STA. 11+15, 7.5' LT. (148TH A VE NE) t~l2"x8" TAPPING TEE t~8" GATE VALVE (FLxMJ) CONC. BLOCKING .. ,;:; i?'I-J ''-1.si .·, j , '·: ., : ,· '< /'Ci -: : -~ ., STA. ,0+56,,.6 'l.'(. 1=8"x6" TEE (MJxh) · 1~6" GA TE VAL VE (FLxMJ) 31LF=6" DI 1~5 1/4" MVO RRE HYDRANT ASS'Y MEGALUG RESTRAIN/NC GLAND CONC. BLOCKING ··'-'"·'···~-~"' ' I /RR/GA TION METER WITH DOUBLE CHECK VAL VE ASS'Y ·/ti· .. ·. -., .. // 1~· : i!s! I n-> ') ::: ~:: . .' 3-; 525 520 515 l 510 I' i ..... 505 .... 500 495 1~ '~ '" ' , ... ~ ,... / /. / ---,.,..,../ . / / / / / /. SEC. 11, TWP. 23 N, RGE 5 EAST, W.M. 1 :.J'· ·,. -\'; ;::: >""" ~ ... REMOVE EXISTING WATER METER W,~0 ,'0 ,,~,',".,~ •• .-.. "'' n,s,,,-,,"'' ·~ 1:/ P:H:: --··-·······"< •.5' '4~:lj(~,:::-,,, \ ~.~,, :.:y·t LOCATE AS SHOWN · ·CuJ:H f,.,8/,22 1/2" BEND (MJ) · · :iu:;,:,; CONC. BLOCKING " ' ' .... ··-\, .· ., ' . /L6CATE AS SHOWN •. 1 I 1~8" 45• BEND (FLxMJ) • ..•.. \/=8" 22 1/2" BEND (FLxMJ) CO{VC., BLOCKING '·: '; ;, \ ·. ; + _·_-., r--.~ · .. ~,, ', ' I 7.5'-I I •. I I a /' FF 520.2 10' I i . \. ·~ · ,,.; ;:§0,7. 0+58.0 FF 521.0 6 SCALE: 1 " 40' 0 20 40 80 I ,_, I BENCHMARKS TOP OF THE MONUMENT AT THE WEST 1/4 CORNER OF SECTION 11-23-5, STA. 0+11, 8'.lT. CITY OF RENTON POINT NO. 2101 1~8· 45· BEND (FlxMJ) EL= 512.01 FEET (OR 156.060 t~8" 22 1//' BEND {FLxMJ) METERS) CONC. BLOCklfY~ DA TUM ' ======== ~ ----e,\ l I NA VD 88, PER CITY OF RENTON VERTICAL CONTROL BASIS OF BEARING N0077'.JO"E BETWEEN THE MONUMENTS FOUND IN PLACE AT THE WEST QUARTER AND SOUTHWEST SECTION CORNER OF SECTION 11-23-5 PER THE PLAT OF WINOWOOD D/V!SION .J, REF. 1. f--15' WA TER ES, 'T I lOLF 8" DI LOCATE AS SHOW/jl 11-23-05 xx I · i 3'M!N. CO , !=8" 22 1/2" EjEND (MJ) _i...--CONC. BLOC!f!NG ALL ONSITE EASEMENTS . , . . ... I . , ............ ! 8~~ {)/~···· 2······ ·•1···~~ ····~···········=······ :5J1r-'· =!i•~'ir========::: ~---i ~==== • i :'.---. = -1·-· . 1 . : I: . : : ; : -: .. ~ ~ c········. ·~··· '< -~~ ~"" '< ,::, ~~ s::, Cl:l . ""'. . !.:is:< .. : ......... !l.',i~ .. .. ~-:S'-' :::;;· ~ = ~· ~ Isl. !.:i Cl:j . Cl:l s., . ·~ ~ ~· ...... .::; ~···· ~. ~8 • ' ' "" . "" "" < < < ~· ..... - PROFILE HORI.Z .SCALE: 1''=50' VERT. SCALE: 1"= 5' LEGEND EXISTING CONTOURS 442 PROPOSED CONTOURS [] TYPE 1 CB (j) TYPE II CB 0 CLEANOUT (§ SS MANHOLE • RRE HYDRANT ffi-WATER METER fr !RR/CATION METER '"' CATE VALVE --BLOW-OFF ASSEMBLY ,.. AIR-VAC ASSEMBLY A COUPLING • .. 525 ·•·········· 520 515 510 505 500 ......... 495 NOTES 1. POL YIW?AP TO BE USED ON ALL WATER MAINS. 2. CONTRACTOR SHALL PROVIDE POSITIVE SLOPE ON WATER MAIN TO ASSURE AIR RELIEF. 3. POL YUNES UNDER DRIVEWA Y.5' TO BE ENCASED. 4. WATER METERS IN DRIVEWAY TO BE INSTALLED WITH TRAFRC LOADING BOXES AND LIDS. 5. INDIVIDUAL PRESSURE REDUCING VAL VES ARE REQUIRED FOR THOSE LOTS AT ELEVATIONS BELOW 465'. EXISTING PRESSURE ZONE= 649. WATER DISTRICT NO. 90 APPROVED CONSTRUCTION DRAWINGS:---------DATE:--- UNDERGROUND LOCATOR SERVICE CALL BEFORE YOU DIG! 1-800-424-5555 ~ ;;.! 8: "" w f-<: 0 .., 'O c R; -~ ·~ .i 0 "' "' , "' ~ "' 0, e 0 " a" 2 ' 0, J: .; £ 1 ~ "' 'le ti' I.() -, "' R > "' :! ~ I.() . "' "' " C( vj' § ~ "-' V) " Ct: l,j h.. \rl' ~ es ~ \2 c:, ~ ~ ~ ~ 'l:: <i2 ~ Qli ci' c:, Ct: Ct: w C) 'lo; <.; <: Ct: z ""' Ct: <: 0 "' 0 w f-w > u z ~ 0 w " <Y , i7i <: a. 0 w <Y a. <Y 0 0 <: a. ....... ~ ~ ;:i: ~~ ~~ ~ ~~ ~~ ~(I) R:~ ~~ ~a: ~ z -).. "' > "' ::, "' ~ z -z z "' ~ .. ~ z -"' "' "' z -~ z "' w _J <,: u 1/1 >-u. ir w > <:.) -...I -...I ;i:"' i.;;;: ~ ..... <:: c'i ~ ~ I u z_J >- OJ z 0 Ul 5 w a:: w f- <,: 0 0 z ' - -<,: wzC.'.l z i5 ~ o-3= a:: <,: Ul O a:: -zo a:: 0 <,: OJ 0 & ~ le:':! ; ;:s ~ Vi 0, i-...:' ~ VJ ~ s;:i' (() <'.: --"' --~ l.,j ~ <: ~ ~ ~ PROJECT NUMBER 06083 DRAWING C6.01 SHEET 2 OF 5 ~ "'-1 -~ ~ ~ 0 ;;,! a ~ it ~ z lQ -"' I c..s ~ ~ " ~ ~ 0 iii ~ ~ ~ ~ ~ 'S:1:1 ~ ~ ~ ~ ~ ~ <;~ ti3 ~ ~ ~ ~ ~ v:3 ~ ~ t::--, <; ~ li:: w ~z D en Oo "' 0:: ~E-s 0 s: (_) E--z ::J -~ ID ::::, u~ []_ " (!) ;a; :l ::::, [[] " (!) z z z :'S []_ ~ 1, ~i ii ~-~· ~1 • '>3 ··:"';Fi~ ·; ;:,1 :,_;:,...' ,. "'' ,,_ ·. • 'n ,. ,,;, ,;.,, ; SSMHS STA. 12+84, 13.0' LT. SSMH 1 STA. 11+64, 13.0' LT. (148TH A vE NE) ! EX. SSMH ; I STA. 9+72, 11.0 LT. S~MH RIM 508. 96 8 /[ W 501.58: ,,, CONTRACTOR TO vERIF(e' PRIOR TO CONNECTION : .. _,_, ...... 525 " ~ CJ ! ~ I ;;;; ~ ~ lo :c' "' :,; :c' "' a a i w I ~ z ffi M • • • ~ 0 0 0 "-! ~ ~ "' :c' .... ; "' C<'. []_ []_ <( w ~ D >-ID z 0 en . c;j 0:: 0 z ....... 520 515 510 500 ... 495 < :) ' rr··· 'C"' -:-·;, ;i : ... · __ \j I e :1 ;.,., .EXISTING GRADE (TYP.) ;· ,-,,• 3 521.0 .. , I ! : I •. : h-, \1 ' ... l) \ ' I I l 8 ',_.,, ,'I\ 1SSMH 2 <\,-,.. ____ _ ; ·l[A. 1+06, 5. O' RT. i 5 Ff 521.5 / I Ff 520.2 'i -- 148THAVENE \ \ -.SSMH,J STA. 0+68, 4.5' RT. ~ \ \ \ SSMHi4 STA. 0+2f5, 2.0' RT. I r SEC. 11, TWP. 23 N., RGE 5 £ W.M. SCALE: 1" --40' 0 20 40 BO I I_I I BENCHMARKS TOP or TH£ MONUMENT AT THE WEST 1/4 CORNER or S[C170N 11-23-5, CITY OF RENTON POINT NO. 2101 EL.= 512.01 FEET (OR 156.060 METERS) DATUM NA VO 88, PER CITY OF RENTON 'IER T!CAL CONTROL BASIS OF BEARING N0077'30"£ BETWEEN THE MONUMENTS FOUNO IN PLACE AT lll[ WEST QUARTER AND SOUTHWEST SECTION CORNER OF SECTION 11-23-5 PER THE PLAT or WINOWOOO DIVISION 3, REF. ,. OWNER/APPLICANT PLEASANT PA TH, LLC g905 N.E. 116TH ST., SUITE 7499 KIRKLAND, WA g9034 PHONE (425) 785-2870 £NG/NEER/SURVEYOR CORE DESIGN, INC. 14711 N.E. 29lll PL., SUITE 101 BELLEVUE, WA 98007 PHONE (425) 885-7877 FF 521.0 . \ 6 \ LEGAL DESCRIPTION ... ,,., . i;· ', \ ' \' / i I / PARCEL A: LOT A or KING COUNTY SHORT PLAT NUMBER 175040 RECORDED UNDER RECORD/NC NUMBER 7503280518, IN KING COUNTY, WASHINGTON,· EXCEPT TH£ NORTH 100 FEET OF THE WEST 267.96 FEET THEREOF. PARCEL B: THE NORTH 100 FEET OF THE WEST 267.96 FEET OF LOT A OF KING COUNTY SHORT PLAT NUMBER 175040 RECORDED UNDER RECORDING NUMBER 7503280518, IN KING COUNTY, WASHINGTON. ... ~- / / ./ / -----.;. , ... // ·"'-....: ·---,.. 122LF 8" 00.0!00 . . , @O 0233 t/9Lf 8 · . · • PROFILE : . . . ; . . . . : .. HOR/Z. .SCALE: 1 "= 50' · 'IER T. SCALE: . r"= 5' • . ROAD A, TRACT BAND TRACT C . ····' .,-., . .. 525 520 4JLF 8" (l().015 510 500 · ...•.... 495 SANITARY SEWER NOTES 1. ALL WORK MATERIALS SHALL 8£ IN CONFORMANCE Willi lll[ STANDARDS AND SPECIFICATIONS OF lll[ CITY OF RENTON UTILITY DEPARTMENT AND lllE LATEST [01770N OF lll[ WSD07/4PWA STANDARDS ANO SPECIFICATIONS. 2. lll[ HOURS OF WORK IN lll[ STREET RIGHT-OF-WAY SHALL 8£ LIMITED TO 8:30 AM TO 3:30 PM ON WEEKDAYS UNLESS OlllERWISE APPROvEO IN WR/71NG BY lll[ DEPARTMENT OF PUBLIC WORKS AT 425-430-7200. ALL STREET CLOSURES, PARTIAL OR FULL, SHALL BE APPROvED BY lllE DEPARTMENT OF PUBLIC WORKS 24 HOURS IN ADVANCE. lll£ POLICE DEPARTMENT, FIRE DEPARTMENT, ANO 911 SHALL 8£ NOTIFIED 24 HOURS IN ADVANCE. 3. ALL CONSTRUCTION SHALL BE IN ACCORDANCE Willi "STANDARD SPECIF/CA T!ONS FOR MUNICIPAL PUBLIC WORKS CONSTRUCTION" PREPARED BY lllE WASHINGTON STATE CHAPTER AMERICAN PUBLIC WORKS ASSOCIATION (APWA). LATEST £D/710N ANO lll£ CITY OF RENTON STANDARD SPECIFICATIONS. 4. ALL LOCATIONS OF EXISTING UT!L/71ES SHOWN ARE APPROXIMATE ANO IT SHALL BE lll[ CONTRACTOR's RESPONSIBILITY TO vERIFY lllE TRUE ANO CORRECT LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE. 5. A PRE-CONSTRUCT/ON CONFERENCE ANO A 24 HOUR NOTICE SHALL 8£ REQUIRED PRIOR TO STARTING NEW CONSTRUCTION. IT SHALL BE lllE CONTRACTOR's RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO STARTING CONSTRUCTION. (INSPECTION WILL 8£ ACCOMPLISHED BY A REPRESENTAT!vE OF lll[ CITY OF RENTON). IT SHALL BE lll[ CONTRACTOR's RESPONSIBILITY TO NOTIFY lllE UTILITY DEPARTMENT 24 HOURS IN ADVANCE OF BACK FILLING ALL CONSTRUCT/ON. 6. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES OF CONSTRUCTION ANO FOR THE SAFETY OF WORKERS ANO OTHERS ON lllE CONSTRUCT/ON SITE. 7. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET US£ ANO ANY OTHER RELA TEO PERMITS PRIOR TO ANY CONSTRUCTION. 8. PLANS APPRO'IEO BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT SHALL TAKE PRECEDENCE OvER ALL OlllER PLANS. 9. A COPY OF lllES[ APPROvEO PLANS MUST 8£ ON lll[ JOB SITE WHENE'IER CONSTRUCTION IS IN PROGRESS. 10. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH AN AS-BUILT DRAWING OF lll[ SANITARY SEWER SYSTEM WHICH HAS BEEN STAMPED BY A LICENSED PROFESSIONAL ENGINEER OR LICENSED PROFESSIONAL SUR'IEYOR. 11. BACK FILL SHALL BE PLACED EQUALLY ON BOlll SIDES OF THE PIPE IN LAYERS WITH A LOOSE AvERAGE DEPTH OF 6 INCHES, MAXIMUM DEPlll OF 8 INCHES, THOROUGHLY TAMPING EACH LA YER TO 95% OF MAXIMUM DENSITY. THESE COMPACTED LAYERS MUST EXTEND FOR ONE PIP£ DIAMETER ON EACH SIDE OF lll£ PIP£ OR TO TH£ SID£ OF TH£ TRENCH. MATERIALS TO COMPLETE TH£ FILL OvER lll[ PIPE SHALL 8£ THE SAM£ AS DESCRIBED. 12. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING TRA vELEO ROAOWA Y SHALL 8£ BACK FILLED WITH CRUSHED ROCK ANO MECHANICALLY COMPACTED. CUTS INTO EXISTING ASPHALT SHALL 8£ NEATLINE CUT Willi A SAW IN A CONT!NUOUS LINE. A TEMPORARY COLO MIX PATCH MUST BE PLACED IMMEDIATELY AFTER BACK FILL ANO COMPACT!ON. A PERMANENT HOT MIX PATCH SHALL 8£ PLACED Wllll/N 10 DAYS ANO SHALL 8£ PER CURRENT CITY OF RENTON STANDARDS. 13. DATUM SHALL 8£ CITY OF RENTON, NAVO 1988 (METERS) ANO NAO 1983/1991 (METERS) 14. ALL DISTURBED AREAS SHALL 8£ SEEDED ANO MULCHED OR OTHERWISE STABILIZED TO THE SATISFACTION OF THE DEPARTMENT FOR THE PREVENTION OF ON-SITE EROSION AFTER THE COMPLET!ON OF CONSTRUCT/ON. 15. ALL PIP[ AND APPURTENANCES SHALL 8£ LAID ON A PROPERLY PREPARED FOUNDA T!ON IN ACCORDANCE WITH S[CT!ON 7-02.3(1) or TH[ CURRENT STATE OF WASHINGTON STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEvELING OF THE TRENCH BOTTOM OR THE TOP OF TH£ IVUNDAT!ON MATERIAL AS WELL AS PLACEMENT ANO COMPACT!ON OF REQUIRED BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE ENT!R[ LENGlll OF PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE UNYIELDING BASE. PIPE BEDDING SHALL 8£ PEA CRAvEL 6" ABOvE AND BELOW THE PIPE. 16. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER CASKETED ASTM O 3034, S/JR 35, C900, OR DUCTILE IRON CLASS 50. SANITARY SEWER FORCE MAIN TO BE CEMENT LINED DUCTILE IRON PIP£ CONFORM/NC TO LATEST REVISION OF AWWA C1/0 & Cf/!, THICKNESS CL 52. 11. IN UNIMPROvEO AREAS, MANHOLE TO EXTEND A MINIMUM OF 6" ANO A MAXIMUM OF 18" ABO'IE FINISHED GRADE. IN PAvEO AREAS, COvER MUST SLOP£ IN ALL DIRECTIONS TO MATCH PA VINC. 18. ALL SANITARY SEWER IMPROvEAfENTS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THESE APPROvEO PLANS. ANY DE'IIA T!ON FROM THESE PLANS WILL REQUIRE APPROVAL FROM THE OWNER, ENGINEER ANO APPROPRIATE PUBLIC AGENCIES. . 19. LOCA T!ONS OF ROAOWA Y.S; BU/LlJINGS AND PARKING AREAS SHOWN HEREON ARE APPROX/MA TE. FOR DIMENSIONED LOCA T!ONS OF THESE IMPROvEMENTS, REFER TO lll£ ARCHITECTURAL SITE PLAN. IMPROvEMENT ANO STRUCTURE LOCA T!ONS SHALL BE FIELD SET BY THE ENGINEER AS REQUIRED. . _20. ALL MANHOLES SHALL 8£ P.ER :WE'C!TY OF RENTON STANDARDS AND SPECIFICATIONS. ALL MANHOLES SHALL HAI/£ A MINIMUM 0.10 FOOT TO ·· MAXIMUM 1.0 FOOT DROP BETW,,t7v /N'IERT IN ANO /NvERT OUT. ALL MANHOLE COvERS SHALL 8£ ADJUSTED TO FINISH GRADE PRIOR TO FINAL PAVING OR LANDSCAPING. ! 21. ALL TRENCH BACK FILL SHALL BE COMPACTED TO AT LEAST 95% or THE MAXIMUM ORY DENSITY PER ASTM 0-1557-70 (MODIFIED PROCTOR), FOR TH£ FIRST THREE FEET ABO'IE TH[ PIPE. TH[ REMAINING BACK FILL MAY 8[ TO 90% IF NOT IN AN AREA or FUTURE PAvEM[NT OR STRUCTURAL FILL. TRENCH BACK FILL AND COMPACTION SHALL BE COMPLETED PRIOR TO TESTING LINES FOR LEAKAGE. 22. ALL SIDE SEWERS SHALL 8£ A MINIMUM 6" DIAMETER ANO HAvE A MINIMUM SLOPE OF 2.0% PROPERTY/LOT CORNERS ANO/OR BUILD/NC LOCATIONS ANO FINISH GRADES SHALL 8£ ESTABLISHED IN THE FIELD PRIOR TO ANY SEWER CONSTRUCTION. SIDE SEWER TEE STATIONS ARE REFERENCED FROM THE NEAREST DOWNSTREAM MANHOLE. TH£ CONTRACTOR SHALL MAINTAIN ACCURATE AS-BUILT RECORDS OF ALL SID£ SEWER LOCATIONS. ALL SIDE SEWERS SHALL BE TESTED AT THE TIME OF MAIN LINE TESTING. PIPE MATERIAL SHALL 8£ C900 FOR DEPTHS OvER 15'. 23. W/i[R[ A WATER MAIN CROSSES ABOV[ TH£ SANITARY SEWER, ANO LESS THAN 3'0" or vERT!CAL CLEARANCE EXISTS BETWEEN lll[ TOP OF SEWER ANO BOTTOM OF WATER MAIN, TH£ SEWER SHALL 8£ CONSTRUCTED OR RECONSTRUCTED WITH DUCTILE IRON PIPE (CLASS 50) FOR A MINIMUM HORIZONTAL DISTANCE or 10' ON EACH SID£ OF TH£ WATER MAIN CROSSING. 24. SANITARY SEWER MAIN LINES (8" DIAMETER AND LARGER) SHALL NOT 8£ CONSTRUCTED ANY CLOSER THAN 10 FEET TO ANY BUILD/NC OR 5 FEET TO ANY CARPORT. 25. NEW CONNECTIONS TO EXISTING FACIL/7l[S SHALL BE SEALED OFF UNTIL UPSTREAM CONSTRUCTION IS FINISHED, TESTED, CLEANED AND ACCEPTED. ALL CONSTRUCTION DEBRIS AND WATER SHALL BE REMOvED PRIOR TO OPEN/NC THE SEAL. ALL TEST/NC SHALL 8£ IN THE PRESENCE OF A CITY OF RENTON INSPECTOR. 26. PRIOR TO ACCEPTANCE OF CONSTRUCT/ON AND/OR ISSUANCE OF OCCUPANCY PERMITS, ENCINEER/SURvEYOR-CERT!Fl[O AS-BUILT DRAWINGS MUST 8£ PREPARED OF ALL SANITARY SEWER FACIL/71£5. 21. INSTALL FALL RESTRAINT SYSTEM IN ALL SANITARY SEWER MANHOLES OVER 20 FEET DEEP. FALL RESTRAINT SYSTEM SHALL 8£ "SURETRACT CLIMB/NC ANO FALL PROTECTION SYSTEM: AS MANUFACTURED BY "MILLER FALL PROTECTION'. VICINITY MA 1· = 1200'± _K..C. D.o.E.S. UNDERGROUND LOCATOR SERVICE CALL BEFORE YOU DIG! 1-800-424-5555 , .,,.., !Z-4--08 4--27-08 cORE ~DESIGN ENGINEERING · CORE JOB# 06083 RECOMMENDED FOR APPROVAL BY.·------ BY.· ------ BY.·------ DATE.· __ DATE.· -- DATE.· __ 14711 NE 29th Place Suite 101 Bellevue, Washington 98007 425.885.7877 Fax 425.885.7963 PLANNING SURVEYING SANITARY SEWER PLAN, PROFILES ANO NOTES C5.01 -------- SEC. .1..1., TWP.23 N., RGE 5 £, W.M. KING COUNTY, WASHINGTON CONDITIONS OF APPROVAL PROPOSED SHORT PLAT FILE NO. L07S00/8, RECEIVED AND REVISED ON JULY 3, 2007 AS DESCRIBED BY ATTACHMENT I OF THIS REPORT IS GRANTED PRELIMINARY APPROVAL; SUBJECT TO THE FOLLOWING CONDITIONS OF FINAL APPROVAL; I. TlTLE 19A A. THIS SHORT PLAT WILL COMPLY WITH ALL OF THE LAND SEGREGATlON PROVISIONS OF KING COUNTY COO£ {KCC) TlTLE 19A. B. THE FINAL SHORT SUBOIVIS!ON RECORDING DOCUMENTS MUST BE PREPARED BY A PROFESSIONAL LAND SURVEYOR, LICENSED IN THE STATE OF WASHINGTON. THESE DOCUMENTS SHALL COMPLY WITH THE CONDITIONS OF THE APPROVAL LISTED IN THIS LETTER. C. THE FINAL REVIEW PROCESS MUST BE COMPLETED PRIOR TO THE RECORDING OF THE SHORT SUBDIVISION OR THE SALE or ANY LOTS CONTAINED !WTHIN. THE DEPARTMENT OF DEVELOPMENT AND ENVIRONMENTAL SERVICES (DOES) STRONGLY RECOMMENDS THAT THE FINAL SHORT PLAT REVIEW PACKAGE BE SUBMITT[O TO THE DEPARTMENT AT LEAST ONE YEAR PRIOR TO THE EXP/RA TlON DA TE OF THE PRELIMINARY APPROVAL LETTER. o_ ALL PERSONS HAVING AN OWNERSHIP INTEREST IN THE SUBJECT PROPERTY SHALL SIGN ON THE FACE or THE FINAL SHORT SUBDIVISION. £ ALL UTlLl!lES WITHIN PROPOSED RIGHTS-OF-WAY MUST BE INCLUDED WITHIN A FRANCHISE APPROVED BY THE KING COUNTY COUNCIL PRIOR TO FINAL SHORT PLAT RECORDING. PRIOR TO RECORDING KCC /9A.08. 160 REQUIRES THAT THE FOLLOWING IS REQUIRED: . F. PRIOR TO RECORDING KCC /9A.08.160 REQUIRES THAT THE FOLLOWING SITE WORK IS COMPLETED: I. DRAINAGE FACILITlES AND EROSION CONTROL MEASURES ARE CONSISTENT WITH K.C.C. 9.04.090; 2. WATER MAINS AND HYDRANTS (IF REQUIRED) ARE INSTALLED AND FIRE FLOW AVAILABLE; 3. GRADING AS NECESSARY SO THAT ALL THE LOTS ARE ACCESSIBLE BY PASSENGER VEHICLE; 4. SPECIFIC SITE IMPROVEMENTS ARE COMPLETED THAT ARE REQUIRED AND CONDITIONED PRIOR TO PLAT RECORDING OR REQUIRED TO REMOVE AND SAFETY HAZARD; 5. UN DEVEL OPED CRITICAL AREAS ARE DELINEA TED. 2. SURFACE WATER MANAGEMENT (KCC 9) 2005 KING COUNTY SURFACE WATER DESIGN MANUAL (SwDM) THE PROPOSED SHORT PLAT QUALIFIES FOR FULL DRAINAGE REVIEW AS OUTLINED IN CHAPTER I OF THE SIWJM. FINAL SHORT PLAT APPROVAL SHALL REQUIRE FULL COMPLIANCE WITH THE DRAINAGE PROVISIONS SET FORTH IN KING COUNTY CODE 9.04 AS PROPOSED IN THE CONCEPTVAL DRAINAGE PLAN FOR THIS SHORT PLAT. A PROFESSIONAL CIVIL ENGINEER LICENSED IN THE STATE OF WASHINGTON SHALL PREPARE DRAINAGE PLANS AND A TECHNICAL INFORMATlON REPORT AS OUTLINED IN CHAPTER 2 or THE SIWJM. THE ENGINEERING/DRAINAGE PLAN SUBMITTAL SHALL DEMONSTRATE COMPLIANCE WITH ALL APPLICABLE CORE AND SPECIAL REQUIREMENTS. COMPLIANCE MAY RESULT IN REDUCING THE NUMBER AND/OR LOCA TlON OF LOTS AS SHOWN ON THE PRELIMINARY APPROVED SHORT PLAT. PRELIMINARY REVIEW HAS IDENTlFIED THE FOLLOWING CONDITIONS OF APPROVAL, WHICH REPRESENT PORTlONS OF THE DRAINAGE REQUIREMENTS. ALL OTHER APPLICABLE REQUIREMENTS IN KCC 9. 04 AND THE SIWJM MUST ALSO BE SA TlSRED DURING ENGINEER/N& AND FINAL REVIEW. ' A. DRAINAGE PLANS ANO ANALYSIS SHALL COMPLY WITH THE SWM. PRIOR TO SHORT PLAT RECORDING, THE APPLICANT SHALL SUBMIT DRAINAGE AND ENC/NEERING PLANS TO ADDRESS THE REQUIRED SHORT PLAT IMPROVEMENTS. KING COUNTY APPROVAL or DRAINAGE AND ROADWAY PLANS IS REQUIRED BY COUNTY CODES AND POLICIES. BONO/NG FOR THE DRAINAGE PLANS WILL ALSO BE ESTABLISHED AS DETERMINED BY ODES PRIOR TO PLAN APPROVAL. AFTER RECEIVING DRAINAGE PLAN APPROVAL, THE APPLICANT SHALL CONTACT THE DOES LANO USE INSPECTlON SECTlON TO SCHEDULE A PRE-CONSTRUCTlON MEETlNG PRIOR TO PERFORMING WORK ON SIT£ B. CURRENT STANDARD PLAN NOTES AND £SC NOTES, AS ESTABLISHED BY ODES ENGINEER/NC REVIEW Sf/ALL BE SHOWN ON THE ENGINEER/NG PLANS. C. THE FOLLOWING NOTE SHALL BE SHOWN ON THE FINAL RECORDED PLAT.· "ALL BUILDING ROOF DOWNSPOUTS AND DRAINS FROM ALL IMPERVIOUS SURFACES SUCH AS PA 1:'QS AND DRIVEWAYS SHALL BE CONNECTED TO THE PERMANENT STORM DRAIN OUTLET AS SHOWN ON THE APPROVED CONSTRUCTlON DRAWINGS#----~ ON FILE WITH THE DOES AND/OR THE DEPARTMENT or TRANS.PORTA TlON. A COPY OF THIS PLAN SHALL BE SUBMITTED WITH THE APPi/CA TlON OF ANY BUILDING PERMIT. ALL CONNECTIONS OF THE DRAINS MUST BE CONSTRUCTED AND APPROVED PRIOR TO THE FINAL BUILDING INSPECTlON APPROVAL OR CERTIFICATlON OF OCCUPANCY. FOR THOSE LOTS DESIGNATED FOR PERFORATED STVBOUTS, DISPERSION, OR !NF/(/?r'!i\'!ON SYSTEMS, THE DESIGNS SHALL BE CONSTRUCTED AT THE TlME OF THE BUILDING PERMIT AND SHALL COMPLY WITH THE PLANS Ot\0 1·i! F. '" D. STORM WATER FAC/LITlES SHALL BE DESIGNED USING THE KCRTS CONSERVA TlON FLOW CONTROL STANDARD. WA !ER QUALITY FACILITIES SHALL ALSO BE PROVIDED USING THE BASIC PROTECTlON MENU 11/E SIZE or THE PROPOSED DRAINAGE FACIUTY AND TRACT MAY HA VE TO INCREASE TO ACCOMMODATE THE REQUIRED DETENTlON STORAGE VOLUMES AND WATER QUALITY FACILITlES. ALL RUNOFF CONTROL FACILITIES SHALL BE LOCATED IN A SEPARATE TRACT AND DEDICATED TO KING COUNTY UNLESS PORTlONS OF THE DRAINAGE TRACT ARE USED FOR RECREATlON SPACE IN ACCORDANCE WITH KCC 2/A.14. 180. 3. ROAD STANDARDS (KCC 14} 1993 KING COUNTY ROAD STANDARDS ROADWAY IMPROVEMENTS ARE REQUIRED TO ADDRESS ACCESS REQUIREMENTS AND IMPACTS TO EXISTlNG ROADS AND RIGHT-OF-WAY. ALL CONSTRUCTlON AND UPGRADINC OF PUBLIC AND PRIVATE ROADS SHALL BE DONE IN ACCORDANCE WITH THE 1993 KING COUNTY ROAD STANDARDS ESTABLISHED AND ADOPTED BY ORDINANCE NO. 11187, AS AMENDED (KCRS). THE PROPOSED SHORT SUBDIVISION SHALL COJ,(PL Y WITH THE KCRS INCLUDING THE FOLLOWING REQUIREMENTS, UNLESS OTHERWISE APPROVED BY DOES.- THE EXTENT OF IMPROVEMENTS (CONDITIONED BELOW) REQUIRES SUBMITTAL OF ENGINEERING PLAN AND,PROFILES AND APPROPRIATE REVIEW FEES. PLANS SHALL BE PREPARED AND STAMPED BY A PROFESSIONAL ENGINEER LICENSED IN THE STATE OF WASHINCTON AND CONTAIN THE APPLICABLE ELEMENTS OUll/NED IN KCRS AND/OR THE 2005 SURFACE WA !ER DESIGN MANUAL (SEE SECTlON 22.2). PLEASE NOTE THAT THE APPLICANT SHOULD SUBMIT THE PLANS A MINIMUM OF ONE YEAR PRIOR TO THE PRELIMINARY APPROVAL EXPIRATlON DATE. A. 148TH AVENUE SE IS CLASSIFIED AS AN URBAN COLLECTOR ARTERIAL (KCRS 2.02). URBAN FRONTAGE IMPROVEMENTS (INCLUDING CURB, GUTTER AND SIDEWALK) SHALL BE CONSTRUCTED ALONG THE FRONTAGE THERE SHALL BE NO DIRECT VEHICULAR ACCESS TO 148TH AVENUE SE A NOTE TO THIS EFFECT SHALL BE PLACED ON THE FINAL RECORDED MAP PAC£ B. THE ONS/TE ROAD IMPROVEMENTS SHALL BE DESIGNED TO CONFORM TO KCRS 2.03 FOR URBAN M{NQR ACCESS ROADS. THE IMPROVEMENTS INCLUDE-22 FEET or PAVING, CURBS AND A SIDEWALK ON ONE SIDE AND ONE FOOT OF RIGHT AWAY WIDTH BEHIND THE SIDEWALK AND CURB. THE INTERSECTlON SHALL CONFORM TO THE LOCATlON OF THE APPROVED VARIANCE (L07V0022) AT 169 FEET NORTH OF THE CENTERLINE INTERSECTION OF 148TH AVENUE SE AND SE 123RD STREET. C. TRACT B SHALL BE DESIGNED AS A PRIVATE ACCESS TRACT (PAT) SERVING PROPOSED LOTS 6,7,8 AND THE FUTVRE DEVELOPMENT TRACT£ THESE LOTS AND mACT SHALL HAVE UNO/VIDEO OWNERSHIP OF THE TRACT AND BE RESPONSIBLE FOR COST FOR ITS MAINTENANCE AS A PRORATED SHARE OF THE NUMBER OF DWELLING UNITS THAT USE THE TRACT FOR ACCESS. IMPROVEMENTS SHALL CONFORM TO KCRS 2.03 FOR URBAN MINOR ACCESS ROADS WHICH INCLUDE 22 FEET OF PAVING. THE MINIMUM TRACT WIDTH SHALL BE 26 FEET WITH A MAXIMUM LENGTH OF 150 FEET. D. TRACT C (IF REQUIRED) SHALL BE IMPROVED AS A PRIVATE JOINT USE DRIVEWAY (JUD) SERVING LOTS 6 AND 7 ANO THE FUTVRE DEVELOPMENT TRACT£ THESE LOTS AND TRACTS SHALL HAVE UNDIVIDED OWNERSHIP OF THE TRACT AND BE RESPONSIBLE FOR THE COST OF ITS MAINTENANCE ON A PRORATED SHARE OF THE NUMBER OF DWELLING UNITS THAT USE THE TRACT. THE TRACT WILL BE CONFIGURED TO ALLOW THE CONSTRUCTlON OF A 2007 KCRS ALIGNMENT OF A PR/VA TE ACCESS TRACT ROADWAY. HOWEVER, ONLY THE 1993 KCRS JUD !tiLL BE REQUIRED TO BE CONSTRUCTED FOR THIS SHORT PLAT. AS SPEC/RED IN KCRS 3.0/C, THE DRIVING SURFACE SHALL BE PAVED 18-FEET IN WIDTH) AND HAVE A MINIMUM LENGTH OF 20-FEET MEASURED FROM THE EDGE OF TRACT ''B''. PLEASE LOOK UNDER DOES APPLICATlON PACKETS AT FOR DETAILED !NFORMA TION ON DRIVEWAY CONNECTIONS. AN INGRESS, EGRESS AND UTlLITY EASEMENT OR TRACT CAN BE EXTENDED FROM TRACT '"C'" ACROSS LOT 6 TO TRACT "D'" FOR THE BENEFIT OF THE OWNER OF TRACT T'. THE EASEMENT OR TRACT SHALL BE CONFIGURED TO ALLOW FOR CONSTRUCTlON OF A 2007 KCRS PRIVATE ACCESS ROADWAY (2005 KCRS 2. 09) AND THIS TRACT CAN BE COMBINED WITH THE PAT '"TRACT "B'. £ TRACT F WITHIN THE WETLAND SHALL BE CREATED TO ACCOMMODATE A FUTVRE 2007 KCRS {2.09) PRIVATE ACCESS ROADWAY FROM TRACT C TO TRACT E (IF THE OWNER(S) RECEIVES APPROVAL TO SUBDIVIDE TRACT E). THE TRACT SHALL REMAIN IN A NA TlVE STA TE UNTlL THE DEPARTMENT OF DEVELOPMENT ANO ENVIRONMENTAL SERVICES (ODES) OR SUCCEEDING AGENCIES APPROVED THE CONSTRUCTlON OF A ROADWAY INCLUDING A WETLAND M/TlGATlON THAT WOULD BE REQUIRED BY THE APPROVING AGENCIES. SEE COND/TlONS 11(1) AND 1/(L) IF AN ALTERNATIVE ACCESS IS PROVIDED. F. A CUL-OE-SAC BULB SHALL BE PROVIDED AT THE EAST TERMINUS OF ONSITE ROAD CONSISTENT WITH KCRS 2.08. G. THE PROPERTY LINE AT THE INTERSECTlON OF THE ONSITE ROAD AND 148TH AVENUE SE SHALL HAVE A RADIUS OF 25 FEET PER KCRD 2./0.A.4. THE INTERSECTlON SHALL BE CONSTRUCTED TO URBAN MINOR ACCESS STREET STANDARDS. MODIFICATlONS TO THE ABOVE ROAD IMPROVEMENT CONO/TlONS MAY BE CONSIDERED BY KING COUNTY PURSUANT TO THE VARIANCE PROCEDURES IN KCRS 1.08. ANY REQUEST FOR A ROAD VARIANCE SHALL BE SUBMITTED TO ODES ON THE APPROPRIATE FORM AND WITH THE MINIMUM FEE DEPOSIT. OTHER ENGINEERING DETAILS THAT MAY BE SHOWN ON THE PRELIMINARY SITE PLAN WITH THE EXCEPTlON OF THE ABOVE MENTlONED MAY NOT HA VE BEEN REVIE/1€0 FOR COMPLIANCE WITH KCRS. IF DIFFERENCES EXIST, THE FINAL DESIGN SHALL BE MODIFIED TO MEET KCRS. CONTINUED ON SHEET C1.02 SHEET INDEX Cf.Of C!.02 C201 C23f CJ.Of CJ.31 C4.01 C4.3f C4.32 Cl.Of Lt.Of L20f L231 TITLE SHEET SITE NOTES ESC ANO SWPPS PLAN ESC DETAILS AND NO TES ROAD ANO GRADING PLAN SITE DETAILS ANO NOTES STORM DRAINAGE PLAN ANO PROFILES STORM DRAINAGE VAULT DETAILS STORM DRAINAGE DETAILS ANO NOTES f48TH A VE SE CHANNELIZATION PLAN STREET TREE PLAN RECREATION SPACE & LANDSCAPE PLAN DETAILS LEGAL DESCRIPTION PARCEL A: LOT A OF KING COUNTY SHORT PLAT NUMBER 175040 RECORDED UNDER RECORDING NUMBER 75032805/8, IN KING COUNTY, WASHINGTON; EXCEPT THE NORTH 100 FEET OF THE WEST 267.96 FEET THEREOF. PARCEL B.· THE NORTH 100 FEET OF THE 11€ST 267.96 FEET OF LOT A OF KING COUNTY SHORT PLAT NUMBER 175040 RECORDED UNDER RECORDING NUMBER 75032805/8, IN KING COUNTY, WASHINGTON. NOTES I. ALL TlTLE INFORMATlON SHOWN ON THIS MAP HAS BEEN EXTRACTED FROM CHICAGO TlTLE INSURANCE COMPANY SHORT PLAT CERTlFICATE ORDER NO. 1225689, DATED JANUARY 12,M 2007 AND SUPPLEMENTAL COMMITMENT NNUMBER I THERETO DATED FEBRUARY 16, 2007. IN PREPARING THIS MAP, CORE DESIGN HAS CONDUCTED NO INDEPENDENT TlTLE SEARCH NOR IS CORE DESIGN AWARE OF ANY TlTLE ISSUES AFFECTlNG THE SURVEYED PROPERTY OTHER THAN THOSE SHOWN ON THE MAP AND DISCLOSED BY THE REFERENCED CHICAGO TlTLE CERTlFICATE. CORE DESIGN HAS RELIED WHOLLY ON CHICAGO TITLE's REPRESENTATlONS or THE TlTLE's CONDITION TO PREPARE THIS SURVEY AND THEREFORE CORE DESIGN QUALIFIES THE MAP's ACCURACY AND COMPLETENESS TO THAT EXTENT. 2. THIS SURVEY REPRESENTS VISIBLE PHYSICAL IMPROVEMENT CONDITIONS EXISTlNG ON AUGUST 23, 2006. ALL SURVEY CONTROL IND/CA TED AS "FOUND" WAS RECOVERED FOR THIS PROJECT IN AUGUST, 2006. J. PROPERTY AREA = 197,975± SQUARE FEET (4.5449± ACRES). 4. ALL DISTANCES ARE IN FEET. 5. THIS IS A FIELD TRAVERSE SURVEY. A SOKKIA FIVE SECOND COMBINED ELECTRONIC TOTAL STA TlON WAS USED TO MEASURE THE ANGULAR AND DISTANCE RELATlONSHIPS BETWEEN THE CONTROLLING MONUMENTATlON AS SHOWN. CLOSURE RATlOS or THE TRAVERSE MET OR EXCEEDED THOSE SPECIFIED IN WAC 332-130-090. ALL MEASURING INSTRUMENTS AND EQUIPMENT ARE MAINTAINED IN ADJUSlMENT ACCORDING TO MANUFACTVRER's SPECIF/CA TlONS. 6. UTlLITlES OTHER THAN THOSE SHOWN MAY EXIST ON THIS SITE. ONLY THOSE UTlLITlES WITH EVIDENCE OF THEIR INSTALLA TlON VISIBLE AT GROUND SURFACE ARE SHOWN HEREON. UNDERGROUND UTILITY LOCA TlONS SHOWN ARE APPROX/MA TE ONLY. UNDERGROUND CONNECTIONS ARE SHOUN AS STRAIGHT LINES BETWEEN SURFACE UTlLITY LOCATIONS BUT MAY CONTAIN BENDS OR CURVES NOT SHOWN. SOME UNDERGROUND LOCA TlONS SHOWN HEREON MAY HA VE BEEN TAKEN FROM PUBLIC RECORDS. CORE DESIGN ASSUMES NO LIABILITY FOR THE ACCURACY OF PUBLIC RECORDS. BASIS OF BEARING N00'/7'30"£ BETWEEN THE MONUMENTS FOUND IN PLACE AT THE WEST QUARTER AND SOUTHWEST SECTlON CORNER OF SECTlON 11-23-5 PER THE PLAT OF WINDWOOD DIVISION 3, REF. /. DATUM NA fV 88, PER CITY OF RENTON VERTlCAL CONTROL BENCHMARK TOP or THE MONUMENT AT THE WEST 1/4 CORNER OF SECTlON 11-23-5, CITY OF RENTON POINT NO. 2101 EL.= 512.01 FEET (OR 156.060 METERS) REFERENCES I. THE PLAT OF WINDWOOD DIVISION 3 RECORDED IN VOLUME 198 OF PLATS, PAGES 22 THROUGH 27, UNDER RECORDING NO. 200/0222000766. TAX PARCEL/SITE ADDRESS TAX PARCEL: 1/23059092, 1/230590/0 SITE ADDRESS.· 12204 148/h A VE S.£ POSTMASTER APPROVAL POSTMASTER APPROVAL LOCATED IN SEC 6 OF TlR ( Vic in it y Map Scale 1 "= ±1200' S. ~ ST Soils Map Scale 1"= ±2000' Notice Required I Contractors shall notify operators who maintain underground utjlitY: lin\s in the area of proposed excavation or blasting at least two business ··da}'S, but not more than ten working days prior to commencement of excCvction or demolition in accordance with RCW Title 19. Names and telephOne i1Umbers of the operators of underground utility llnes in this project app_eoc. below. These numbers shall also be used to serve in an emergency conditiqns as required. 1 Phone CITY or RENTON (425) 430-7234 \, i Sanitary Sewer (425) 255-9600 KING COUNTY WATER D/STR/C T NO. 90 Water District '\. PUGET SOUND ENERGY {206) 287-3987 Gas Company PUGET SOUND ENERGY (2062 287-3987. I Power Company Call Before You Dig DIAL-A-DIG Notes 1. The Developer is required to notify the Land Use Services DiviSion, 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 slltatJon and erosion control measures B. Clearing and grubbing C. Earthwork D. Installation of ony underground utility E. Before placing subbase, base or paving surfaces F. Installation of any forms or placing any concrete I 2. A permit must be obtained from the office of the Resident En9ineer, Washington State Deportment of Transportation, before any conStruction is started on any existing state route. ' ' 3. A Hydraulic Project Approval (HPA) Permit must be obtained-'from the Washington State Department of Fisheries prior to any work wh~n required, I. Bonding Information Restoration Bond Amount $ ______ _ Performance Bond Amount $ ______ _ Site Plan Approval Approval of these plans is for construction of road and drainage improvements, site drainage & grading and temporary erosion control in unincorporated King County only. These plans do not authorize any other utility approval or improvements proposed in any State right of way. Site plan approval is void if \he commercial building permit has no\ been obtained or renewed within two years of approval. Subdivision plan approval is void if the final plat is not recorded prior to the preliminary plat approval expiration. PRO RATA SHARE ASSESSMENT ANALYSIS Section Township Range Tax Parcel Number I 1 11 I 1213 I IO 151 1111121310151 I 9 Io 11 IO I Site Location is within th,e -----------drainage shed(s) Pro Rata Share Assessment(s) are: D Required D Not Required from the site due to development for increased storm water runoff. Peak Runoff Assessment Rate($ ) per c.f.s. increases.(10 year, 2 hour storm) Peak Volume Assessment Rate($ ) per Ac. Ft. increases.(2 year, 2 hour storm) AGREEMENTS, PLAN REFERENCES, PERMITS ETC. Preliminary Plat Approval/Permit Issued Date: Expiration Date: Other Related Permit Numbers Received: Right-of-Way Use Permit Grading Bu ii ding/Structural Other ROAD VARIANCE Board feet of tree removal on site: 4/13/07 Date 4/13/12 L07V022 Cubic yards of material hauled on/off the site: ____ _ Is this a erosion sensitive area site? (Yes/No): _-'.!_NO,c_ __ Note: If "yes", a Highly Sensitive Site Erosion Control " Supervisor is required. See ESC plan and TIR for details. Dote Emergency 911 Police-Fire-Rescue RECOMMENDED FOR APPROVAL Engineer Plan Reviewer Engineer Supervisor Traffic & Planning Engineer Sensitive Areas Structural Review Engineer Other tQ King County APPROVED FOR CONSTRUCTION DEPARTMENT OF DEVELOPMENT & ENVIRONMENTAL SERVICES Date L <ll ~ c,_O _92LQ) (l) +-' Q.) 00 > C C: O (l) 0 3: Q) ouo_J PfDD .9- .c " ~ .... (I) (I) (l) ~ C C OO 3: ~ 2 OOr- -%0 Molly A. Johnson, P.E. Development Engineer PROJECT CONTACT INFORMATION PLEASANT PA TH, LLC (425) 785-2870 Name Phone 9805 N.£ 116TH ST, SUITE 7499, KIRKLAND, WA 98034 Address and Zip Code PLEASANT PA TH, LLC Name 9805 N.£ 116TH ST, SUITE 7499, KIRKLAND, Address and Zip Code % A Corporation D A Partnership D An Individual (425) 785-2870 Phone WA 98034 % A Corporation D A Partnership D An Individual -.:, L L CORE DESIGN, INC. (l) 0 " (425) 885-7877 ~ ii:' :!! Name Phone +-' > ·-~ 3 L g' 14711 N.£ 29th PLACE SUITE /JOI BELLEVUE, WA 98007 UUloW Pf Pf Address and Zip Code ~ & ~~ ~ ~ ..... ..... k! 'i-~ ...._ ;:J::"' ;:s ~ " V\~ Cl)<: ~ f-_;' ::"<; V, :,;::: ~~ ~ ~ s::;· <c:, < ~ ~ ,.___ "Z (15 ,-..,, c----1 i::: ~ l,J ~ ~ <~ ~ ~ ~ ~ 0 OJ N ~ 0 0 ct: 0 (/) (/) O'.l t'-.. (/) 0 0 ct: __J __J w m 2 L L 0 (lJ (lJ z ::) _o _o z E E +-' C :::J ::J w (lJ __J z z E LL >, Q_ -+-' -+-' (.) 0 (/) > Q) w ·~ (lJ 0 +-' 0 > (.) L (lJ 0 <( Q_ 0 '.5/22./09 C1,01 SHEET 1 OF 13 ' ,-, ... : .. ·-· , I ·---· .. L ... J, ----------~-- ·,-;. COND/f/ONS OF APPROVAL (CONTINUED FROM C1.01) 4. SITE IMPR()VEMENTS INSP£C110NS, FEES ANO FINANCIAL GUARANTEES (TlllE 19 & 27 KCC) THIS SHORT PLAT WAS CONDITIONED TO CONSTRUCT/RECONSTRUCT ROAD ACCESS/RIGHT-OF-WAY IMPROVEMENTS AND/OR DRAINAGE FACILl11£S. APPROVED ENuYNEERING PLANS, INSPEC110N FEE ANO APPLICABLE FINANCIAL GUARANTEES ARE REQUIRED PRIOR TO EITHER STAR11NG CONSTRUC110N OR RECORDING THIS SHORT PLAT. AT THE 11ME OF ENGINEERING PLAN APPROVAL, YOU WILL BE N011FIED OF THE FEE AMOUNT THAT WILL BE REQUIRED TO INSPECT CONSTRUC110N AND THE AMOUNT SHALL BE DEPOSITED WITH ODES AND THE FINANCIAL GUARANTEE AMOUNT(S) REQUIRED PRIOR TO SCHEDULING OF THE PRE-CONSTRUC110N MEE11NG. PLEASE NOTE THAT THE PRE-CONSTRUCTION MEE11NG IS MANDATORY PRIOR TO THE START OF ANY WORK (INCLUDING SI!£ CLEARING) OR TH£ RECORDING OF THE SHORT PLAT. 5. HEAL TH (KCC 13) THIS PROJECT IS EXEMPT FROM FURTHER KING COUNTY HEALTH DEPARTMENT REVIEW. HOWEVER, IF IMPROVEMENTS AR£ REQUIRED FROM TH£ SEWER AND/OR THE WATER DISTRICT, THEN VER/FICA TION SHALL 8£ REQUIRED FROM SAID D!STR!CT(S) THAT TH£ IMPROVEMENTS HA VE BEEN BONDED AND/ OR INSTALLED, PRIOR TO FINAL RECORDING OF TH£ SHORT PLAT. 6. BUILDING AND CONSTRUC110N STANDARDS ( TITLE 16) A. TH£ APPLICANT SHALL COMPLY WITH ALL TH£ APPLICABLE PROVISIONS OF KCC 16.82. B. TO IMPLEMENT KCC 16.82 WHICH APPLIES TO TH£ SITE, A DETAILED TREE R£TEN110N PLAN SHALL BE SUBMITTED WITH THE ENGINEER/NG PLANS FOR SUBJECT SHORT PLAT. THE TR££ R£TEN110N PLAN AND ENGINEERING PLANS SHALL 8£ CONSISTENT WITH THE REQUIREMENTS OF KCC 16.82. FLAGGING AND TEMPORARY FENCING OF TREES TO 8£ RETAINED SHALL 8£ PROVIDED, CONSISTENT WITH KCC 16.82. THE PLACEMENT OF IMPERVIOUS SURFACES, FILL MATERIAL, £XCAVA TION WORK, OR TH£ STORAGE OF CONSTRUC110N MATERIALS IS PROHIBITED WITHIN TH£ FENCED AREAS AROUND PRESERVED TREES, EXCEPT FOR GRADING WORK PERMITTED PURSUANT TO KCC 16.82. 7. FIRE CODE (KCC 17) S£C110N 902 OF THE 2004 EDITION OF UNIFORM FIRE CODE THE APPLICANT MUST OBTAIN THE APPROVAL OF THE KING COUNTY FIRE PROTECTION ENGINEER FOR THE ADEQUACY OF THE FIRE HYDRANT, WATER MAIN AND FIRE FLOW STANDARDS OF CHAPTER 17.08 OF THE KING COUNTY CODE. 8. ZONING COO£ (KCC 2/A) A. DENSITY AND DIMENSIONS (KCC 2/A.12) ALL LOTS SHALL MEET TH£ DENSITY AND DIMENSIONS REQUIREMENTS OF TH£ R-4 ZONE CLASSIFICATION OR SHALL 8£ AS SHOWN ON THE FACE OF THE APPROVED PRELIMINARY SHORT SUBDIVISION, WHICHEVER IS LARGER. MINOR REVISIONS TO THE SHORT SUBDIVISION, WHICH DO NOT RESULT IN SUBSTAN11AL CHANGES AND/ OR DO NOT CREA TE ADDITIONAL LOTS MAY BE APPROVED AT TH£ DISCRETION OF TH£ DEPARTMENT OF DEVELOPMENT AND ENVIRONMENTAL SERVICES. B. STREET TREES (KCC21 A.16} STREET TREES SHALL BE PROVIDED AS FOLLOWS (PER KCRS 5.03 AND KCC 2/A.16.050}: A. TREES SHALL BE PLANTED AT THE RA TE OF ONE TREE £VERY 40 FEET OF FRONTAGE ALONG ALL ROADS. SPACING MAY BE MODIFIED TO ACCOMMODATE SIGHT DISTANCE REQUIREMENTS FOR DRIVEWA rs AND INTERSECTIONS. B. TREES SHALL BE LOCATED i'IITH/N THE STREET RIGHT-OF-WAY AND PLANTED IN ACCORDANCE i'IITH DRAWING NO. 5-009 OF THE 1993 KING COUN(Y ROAD STANDARDS, UNLESS KING COUNTY DEPARTMENT OF TRANSPORTATlDN DETERMINES THAT TREES SHOULD NOT 8£ LOCATED IN THE STREET RIGHT-OF-WAY. C. IF KING COUNTY DETERMINES THAT THE REQUIRED STREET TREES SHOULD NOT BE LOCATED WITHIN THE RIGHT-OF-WAY, THEY SHALL BE LOCA([D NO MORE THAN 20 FEET FROM THE STREET RIGHT-OF-WAY LINE. D. THE !REES SHALL BE OWNED AND MAINTAINED BY THE ABUTTING LOT OWNERS OR THE HOMEOWNERS ASSOCIATION OR OTHER WORKABLE ORGANIZATlON UNLESS THE COUNTY HAS ADOPTED A MAINTENANCE PROGRAM. OWNERSHIP AND MAINTENANCE SHALL BE NOTED ON THE FACE OF THE FINAL RECORDED PLA T. E. THE SPECIES OF TREES SHALL BE APPROVED BY ODES IF LOCATED i'IITHIN THE RIGHT-OF-WAY, AND SHALL NOT INCLUDE POPLAR, COTTONWOOD, SOFT MAPLES, GUM, ANY FRUIT-BEARING TREES, OR ANY OTHER TREE OR SHRUB WHOSE ROOTS ARE LIKELY TO OBSTRUCT SANITARY OR STORM SEWERS, OR THAT IS NOT COMPATIBLE i'IITH OVERHEAD UTILITY LINES. F. THE APPLICANT SHALL SUBMIT A STREET PLAN AND BOND QUANTITY SHEET FOR REVIEW ANO APPROVAL BY ODES PRIOR TO ENGINEERING PLAN APPROVAL. G. THE APPLICANT SHALL CONTACT METRO SERVICE PLANNING AT 684-1622 TO DETERMINE IF 148TH AVENUE SE IS ON A BUS ROUTE. IF 148TH A VENUE SE IS A BUS ROUTE, THE STREET TREE PLAN SHALL ALSO 8£ REVIEWED BY METRO. H. THE STREET TREES MUST BE INSTALLED AND INSPECTED, OR A PERFORMANCE BOND POSTED,PR!Ofi' IO RECORDING OF THE PLAT. IF A PERFORMANCE BOND IS POSTED, THE STREET TREES MUST BE INSTALLED ANO INSPECTED WI/HIN ONE YEAR OF RECORDING OF THE PLAT. AT TH£ TIM£ OF INSPECTION, IF THE TREES AR£ FOUND TO 8£ INSTALLED PER TH£ APPROVED PLAN, A MAINTENANCE BONO MUST 8£ SUBMITTED OR THE PERFORMANCE BOND REPLACED WITH A MAINTENANCE BOND, ANO HELD FOR ON£ YEAR. AFTER ON£ YEAR, THE MAINTENANCE BONO MAY BE RELEASED AFTER ODES HAS COMPLETED A SECOND INSP£CT10N AND DETERMINED THAT THE TREES HAVE BEEN KEPT HEALTHY AND THRIVING. 9. ROAD MIT/GA T/ON PAYMENT SYSTEM TH£ APPLICANT OR SUBSEQUENT OWNER SHALL COMPLY WITH TH£ ROAD MIT/GA T!ON PAYMENT SYSTEM (MPS), KING COUNTY COD£ 14.15, BY PA YING TH£ REQUIRED MPS FEE AND ADM/NISTRATlON FE£ AS DETERMINED BY KING COUNTY DEPARTMENT OF TRANSPORTATION. THE APPLICANT HAS AN OPTION TO EITHER. A. PAY TH£ MPS FE£ AT FINAL SHORT PLAT RECORDING, OR (B) PAY THE MPS FE£ AT THE TIM£ OF BUILDING PERMIT ISSUANCE. IF TH£ FIRST OPTION IS CHOSEN, THE FEE PAID SHALL BE TH£ FEE IN EFFECT AT TH£ 11M£ OF SHORT PLAT APPLICATlON AND A NOT£ SHALL 8£ PLACED ON TH£ FACE OF TH£ SHORT PLAT THAT READS, "ALL FEES REQUIRED BY KING COUNTY COD£ 14. 75, MIT/GA 110N PAYMENT SYSTEM (MPS} HA VE BEEN PAID." IF TH£ SECOND OPTION IS CHOSEN, THE FE£ PAID SHALL BE THE AMOUNT IN EFFECT AS OF THE DATE OF TH£ BUILDING PERMIT APPL/CA 110N 10. LOTS WITHIN THIS SUBDIVISION ARE SUBJECT TO KING COUNTY COD£ 2/A.43, WHICH IMPOSES IMPACT FEES TO FUND SCHOOL SYSTEM IMPROVEMENTS NEEDED TO SERVE NEW DEVELOPMENT. AS A CONDITION OF FINAL APPROVAL, FIFTY PERCENT (50%} OF THE IMPACT FEES DU£ FOR TH£ PLAT SHALL BE ASSESSED ANO COLLECTED /MMEDIA TEL Y PRIOR TO RECORDING, USING TH£ FEE SCHEDULES IN EFFECT WHEN TH£ PLAT RECEIVES FINAL APPROVAL. TH£ BALANCE OF TH£ ASSESSED FEE SHALL BE ALLOCA TEO £VENL Y TO THE DWELLING UNITS IN TH£ PLAT AND SHALL BE COLLECTED PRIOR TO BUILDING PERMIT ISSUANCE. SEC. :1.:1., · TWP. 23 N, RGE 5 EAST, W.M 10. LOTS,WITH/N THIS SUBOIVIS/ON ARE SUBJECT TO KING COUNTY COD[ 2/A.43, WHICH IMPOSES IMPACT FEES TO FUND SCHOOL SYSTEM IMPROVEMENTS NEEDED TO SERVE NEW DEVELOPMENT. AS A CONDITION OF FINAL APPROVAL, FIFTY PERCENT (50%} OF THE IMPACT FEES DUE FOR TH£ PLAT SHALL BE ASSESSED AND COLLECTED /MMEDIA TEL Y PRIOR TO RECORDING, USING TH[ FEE SCHEDULES IN EFFECT Wlf£N THE PLAT RECEIVES FINAL APPROVAL. TH£ BALANCE OF THE ASSESSED FEE SHALL BE ALLOCATED EVENLY TO THE DWELLING UNITS IN THE PLAT ANO SHALL BE COLLECTED PRIOR TO BUILDING PERMIT ISSUANCE. II. SUITABLE RECREATION SPACE SHALL BE PROWDED CONSISTENT WITH THE REQUIREMENTS OF KCC 2/A.14. •, A. A DETAILED RECREATION SPACE PLAN SHALL 8£ SUBMITTED FOR REVIEW AND APPROVAL BY DOES AND KING COUNTY PARKS PRIOR TO OR CONCURRENT WITH THE SUBMITTAL OF ENGINEER/NG PLANS. B. A PERFORMANCE BONO FOR RECREATION SPACE IMPROVEMENTS SHALL BE POSTED PRIOR TO RECORDING OF TH£ PLAT. 12. CRITICAL AREAS.· THE PROPOSED SHORT SUBDIVISION SHALL COMPLY WITH THE CRITICAL AREAS COD£ AS OUll/NED IN KCC 2/A.24. IMPACTS TO CRITICAL AREAS SHALL 8£ AVOIDED WIIERE POSSIBLE, AND COMPENSATORY MITIGATION IS REQUIRED FOR APPROVED ADVERSE IMPACTS. PRELIMINARY SHORT PLAT REVIEW HAS IDENTIFIED THE FOLLOWING SPECIFIC REQUIREMENTS THAT APPLY TO THIS PROJECT. ALL OTHER APPLICABLE REQUIREMENTS FROM KCC 2/A.24 SHALL ALSO BE ADDRESSED BY THE APPLICANT. A. WETLAND CATEGORY AND BUFFERS (KCC 2/A.24.325): THIS PROPERTY CONTAINS PART OF A CATEGORY II WE!lAND WITH FEWER THAN 20 HABITAT POINTS. THE STANDARD BUFFER WIDTH FOR THIS CATEGORY OF WE!lANO IS 100 FEET OF UNALTERED NATIVE VEGETATlON BETWEEN TH£ WETLAND ANO R£S/D£NT1AL USES. STRUCll/RES MUST HONOR AN ADDITIONAL 15-FOOT BUILDING SETBACK BEYOND THE BUFFER. WITHIN A CURR£Nll Y UNDEVELOPED BUFFER, NO DEVELOPMENT OF ANY KIND IS USUALLY ALLOWED, INCLUDING CLEARING, GRADING, OR ANY OTHER AL TERA TION OF TH£ EXISTlNG VEGETA T/ON. B. CRITICAL AREAS TRACT (KCC 2/A.24.180}. THE WETLAND AND BUFFER ON THIS PROPERTY SHALL BE PLACED IN CRITICAL AREAS TRACT TO BE SHOWN ON TH£ ENGINEERING PLANS AND FINAL SHORT PLAT. THE CRITICAL AREAS TRACT SHALL BE HELD IN AN UNDIVIDED INTEREST BY EACH OWNER OF A BUILDING LOT WITHIN TH£ DEVELOPMENT, lf7TH THIS OWNERSHIP INTEREST PASSING WITH TH£ OWNERSHIP OF TH£ LOT, OR SHALL BE HELD BY AN INCORPORATED HOMEOWNER's ASSOC/ATlON OR OTHER LEGAL ENTITY THAT ENSURES THE OWNERSHIP, MAINTENANCE AND PROTEC110N OF TH£ TRACT. C. A MINIMUM BUILDING SETBACK LINE OF 15 FEET SHALL 8£ REQUIRED FROM THE EDGE OF THE BUFFER (Kee 2/A.24.200}. 0. PERMANENT SURVEY MARKING, AND SIGNS SHALL 8£ INSTALLED PRIOR TO FINAL SHORT PLAT APPROVAL (KCC 2/A.24.160}. E. TEMPORARY MARKING OF CRITICAL AREAS AND THEIR BUFFERS (FOR EXAMPLE, BRIGHT ORANGE CONSTRUCTlON FENCING} SHALL 8£ PLACED ON TH£ SITE ANO SHALL REMAIN IN PLACE UNTlL ALL CONSTRUCTION ACT1VIT1£S AR£ COMPLETED. F. TH£ FOLLOWING NOT£ SHALL 8£ SHOWN ON TH£ FINAL ENGINEERING PLAN AND RECORDED PLAT.· RESTRICTION FOR CRITICAL AREA TRACTS ANO CRITICAL AREAS ANO BUFFERS D£0/CA T/ON OF A CRITICAL AREA TRACT/CRITICAL AREA AND BUFFER CONVEYS TO THE PUBLIC A BENEFICIAL INTEREST IN THE LAND WITHIN THE TRACT/CRITICAL AREA ANO BUFFER. THIS INTEREST INCLUDES TH£ PR£SERVAT10N OF NATIVE VEGETATION FOR ALL PURPOSES THAT BENEFIT THE PUBLIC HEALTH, SAFETY AND WELFARE, INCLUDING CONTROL OF SURFACE WATER AND EROSION, MAINTENANCE OF SLOP£ STABILITY, ANO PROTECTION OF PLANT ANO ANIMAL HABITAT. TH£ CRITICAL AREA TRACT/CRITICAL AREA ANO BUFFER IMPOSES UPON ALL PRESENT AND FUll/RE OWNERS ANO OCCUPIERS OF TH£ LAND SUBJECT TO THE TRACT/CRITICAL AREA AND BUFFER THE OBLIGATION, ENFORCEABLE ON BEHALF OF THE PUBLIC BY KING COUNTY, TO LEA VE UNO!Sll/RBEO ALL TREES AND OTHER VEGETA T/ON WITHIN TH£ TRACT/CRITICAL AREA AND BUFFER. TH£ VEGETA 110N WITHIN TH£ TRACT/CRITICAL AREA AND BUFFER MAY NOT 8£ CUT, PRUNED, COVERED BY FILL, REMOVED OR DAMAGED WITHOUT APPROVAL IN WRITING FROM TH£ KING COUNTY DEPARTMENT OF DEVELOPMENT AND ENWRONMENTAL SERVICES OR ITS SUCCESSOR AGENCY, UNLESS OTHERWISE PROVIDED BY LAW. TH£ COMMON BOUNDARY BETWEEN THE TRACT/CRITICAL AREA AND BUFFER AND THE AREA OF DEVELOPMENT ACTIVITY MUST 8£ MARKED OR OTHERWISE FLAGGED TO THE SA TlSFACTION OF KING COUNTY PRIOR TO ANY CLEARING, GRADING, BUILDING CONSTRUCTlON OR OTHER DEVELOPMENT ACTIVITY ON A LOT SUBJECT TO THE CRITICAL AREA TRACT/CRITICAL AREA AND BUFFER. TH£ REQUIRED MARKING OR FLAGGING SHALL REMAIN IN PLACE UNTIL ALL DEVELOPMENT PROPOSAL ACTIVITIES IN THE VICINITY OF TH£ CRITICAL AREA AR£ COMPLETED. NO BUILDING FOUNOATlONS ARE ALLOWED BEYOND THE REQUIRED 15-FOOT BUILDING SETBACK LIN£, UNLESS OTHERWISE PROVIDED BY LAW. G. NO ADVERSE IMPACT TO WE!lAND HYDROLOGY SHALL RESULT FROM THIS PROPOSAL. £NG/NEERING PLANS AND CALCULATIONS SHALL DEMONSTRATE THAT TH£ PR£-£X/ST1NG WE!lAND HYDROLOGY WILL 8£ MAINTAINED FOLLO/f7NG CONSTRUCTlON OF TH£ DEVELOPMENT. H. BUFFER REDUCTION (2/A.24.325.A.J.B): THE BUFFER WIDTH WILL 8£ REDUCED BY 25 FEET TO A TOTAL OF 75 FEET IN WIDTH, WITH A COMPENSATORY MIT!GATlON PLAN TO REMOVE OFF NON-NATIVE PLANTS ANO REPLACE THEM WITH NATlVE VEGETA110N TO IMPROVE THE DEGRADED BUFFER CONDITION. I. FUll!R£ ROAD ACCESS ACROSS THE WE!lAND ANO BUFFER fO THE FUll!RE DEVELOPMENT TRACT ON TH£ £ASTERN PORTION OF THE PROPERTY MAY BE PROVIDED THROUGH A COMB/NATION ACCESS/CRITICAL AREAS TRACT. IF, IN TH£ FUll!R£, ACCESS IS PROWD£0 TO THE FUll/R£ DEVELOPMENT TRACT THAT DOES NOT REQUIRE CROSSING THE WE!lAND, THEN THAT WOULD PRECLUDE ANY ROAD DEVELOPMENT ON THE ACCESS/CRITICAL AREAS TRACT. J. COMPENSATORY MIT/GA TION (2/A.24.340): A CONC£Pll/AL MIT/GA TION PLAN SHALL BE PROVIDED FOR DOES REVIEW AND APPROVAL ALONG WITH ENGINEERING PLAN REVIEW FOR THE BUFFER REDUCTION PROPOSAL AND ACCESS/CRITICAL AREAS TRACT. K. A PERFORMANCE BONO OR OTHER FINANCIAL GUARANTEE WILL 8£ REQUIRED AT THE TlME OF £NG/NEERING PLAN APPROVAL TO GUARANTEE THAT THE BUFFER REDUCTION MIT/GA 110N MEASURES ARE INSTALLED ACCORDING TO THE PLAN ONCE THE MIT/GA 110N WORK IS COMPLETED TO ODES ENVIRONMENTAL SC!ENTlS(S SA TlSFACTlON, TH£ PERFORMANCE BOND MAY 8£ REPLACED BY A MAINTENANCE BOND FOR TH£ REMAINDER OF TH£ THREE if'AR MONITORING PERIOD TO GUARANTEE THE SUCCESS OF TH£ MIT/GA TION. THE APPLICANT SHALL BE RESPONSIBLE FOR THE !NSTALLA 110N, MAINTENANCE AND MONITORING OF ANY APPROVED MIT/GA TION. THE MIT/GA TION PLAN MUST BE INSTALLED PRIOR TO FINAL INSP£CT10N OF TH£ PLAT. IF, IN TH£ FUll!R£, AN ACCESS ROAD IS TO BE BUILT ACROSS TH£ WEllANO ANO BUFFERS IN THE ACCESS/CRITICAL AREAS TRACT TO THE FUll/R£ DEVELOPMENT TRACT ON TH£ £ASTERN PORTION OF TH£ PROPERTY, IN CONFORMANCE i'IITH TH£ RELEVANT CRITICAL AREAS REGULATIONS OF TH£ LOCAL AGENCY WITH JURISDICTION, THEN THE APPLICANT AT THAT TIME WILL 8[ REQUIRED TO PROVIDE A DETAILED PLAN TO MITIGATE FOR IMPACTS FROM THE W£1lANO ANO BUFFER ALTERA110N FOR REVIEW AND APPROVED BY TH£ LOCAL AGENCY WITH JURISDICTION OTHER CONSIDERATlONS A. PRELIMINARY APPROVAL OF THIS APPLICATlON DOES NOT LIMIT TH£ APPLICAN(S RESPONSIBILITY TO OBTAIN ANY REQUIRED PERMIT OR LICENSE FROM TH£ STA TE OR OTHER REGULA TORY BODY. THIS MAY INCLUDE, BUT NOT LIMITED TO, OBTAINING A FOREST PRACTlCE PERMIT, AN HPA PERMIT, BUILDING PERMITS, AND OTHER TYPES OF £NTl!l£MENTS AS NECESSITATED BY CIRCUMSTANCES. B. DEVELOPMENT OF TH£ SUBJECT PROPERTY MAY REQUIRE REGISTRA 110N WITH TH£ WASHINGTON STA TE DEPARTMENT OF LICENSING, REAL £STA TE DIVISION. .• ~· ~ ,;! 8: '< w >-- <( D King County DDES Approval Review Engineer: Date: __ _ Senior Engineer: Date: --- Development Engineer: _________ _ Date: __ _ Molly A. Johnson, P.E. ~ <5 ~~ <5 <5 ~ <5 "' 0 i ii i >-:i:: :i:: :i:: :i:: [I] , I ,.... ,.... ,.... ,.... as as as as ~ ~~ ~ 8 88 8 r::: r::: r::: r::: ~ 8 ~~ 88 ~ 8 es C( es es C( C( es C( z [a [a [a [a 0 If) ~ ~~ ~ -> ~ ~~ ~ w a: % % s,, % I I c:; I w ~ ~ ch ~ f-- J, I I I <C ..,. ..,. -0 ..,. .., "' -ci z -· ,--~- r,_.:i. ···-~~ 0'·~<>··~ (J\ I (./J,"~ ~t·~ () • -:~ ~t;;:~· , I JC ;~ ::j -: i§ " "' ·o ~.-.... I \\\ ....... ., ,-..; • --"·q ' "'v>.. ( .. :s ' . ·:s.<i, ' <S>(i~ "';.:~'l' I[\ -,~ lj "' z " C, "' -" - "' <i >-.~ C, .., "' "' , "' <i > "' 0. 8 "' "' -" ~ E ' ::, "' 0 V, .s ~ ,a 'S 0. ~ "' 0 '" s "' 2 (I;~ ~ lj -. .., " . ~ z " 'ii ,,, -"' z ~ .. z <,: ~ 0.. ,.II lj z - 8~ "' "' "' z -lj z "' l,j 0.: Vi ~ ~ I C VJ 0 - "' w z _J :,:' _J -<{ (') ...., <C l,j ,.... wZz ; 0 Vi ~ (J) Z G =-o-s ~ ~ ~ ~ >-a:<{ ~ u_ (/] 0 a: ~ ~ a: -zo 92 g; ll'. C:i w w a: 0 "' °" C, > <{ ' "' <!i <( m 0 :,:' z < :,:' <( 0 :, 0 w >--w > 0 z z 0 w C, $ 11'. , ui <( [L 0 w ll'. [L ll'. 0 0 <( [L ~ ~ ~~ (.) ~ ....i ....i k:! ~ ~ ...__ ;J::" ;:s ~ Vi i,..;; 0) ~~ ~ f...:' ~ V) .... ~ ~~ ~ <;S" <.c) < ~ ...... '-I.: ...... ~ ti) ~ ~ l.,._j ~ < :,.=: ~ ~ ~ ~ PROJECT NUMBER 06083 DRAWING C1.02 SHEET 2 OF 13 L.........,. ·- -------------- -----~· TEAIP. CONSTRUCTION ---© ACCESS. SEE DETAIL SHEET C2.3f ©CBJ ::·:.! '"\."/)('. ·:1' ,:.J)1 -1---1--:~ " SEO/AIENTA TION VAULT. SEE SHEET r2\ r:¢..32 ANO STRUC'JfAL PLANS ~ FOR VAULT c,1sTRUCTION. 30' 10/ ,11 I \ ' ' ro , " ' 9-.-~ I:': I . ' 101 111 \ I 15 14 30' FOUND CONCRETE MONUMENT WITH PUNCHED 2" BRASS DISK DOWN 1.6' IN CASE ::u:c. : ,·;\.·:::" (.<.'[ [· :)C)_'.}7 -{}{ \+:r:·: '>J': p1,:, :r:J ,_ (\ h'f '.)T ':,;~";:' U, .. \ CCft\U? ;-<<.+-n qn:i,'' w .,.. Yn: -··,, FOUND PUNCHED 3" BRASS SURF ACE DISK >J: SEC. 1.1., TWP. 23 N, RGE 5 EAST, W.M. Th\\CT U \ \ l'IETLANO f~[C. \C. 200J02QA-0(}1165 0 ( 0 :+<>< \\} J.. (: ) \ \ c-: -T~ ry cc+ny· ,. \ I \ 0 ! J I \ ' \ \ ',", \ ,. ' ·Is SCALE: 1" 0 20 40 ' ' \ _, 40, 80 LEGEND SEDIMENTATION VAULT FILTER FABRIC FENCE INTERCEPTOR SWALE CONSTRUCTION ACCESS LIMITS OF CLEARING CONSTRUCTION SEQUENCE ROCK CHECK DAM INLET FILTER TREES TO BE RETAINED NOTES -x------ ® • ,«:,, "3 0 f. SAVED TREES SHALL BE FLAGGED PRIOR TO CLEARING. FLAGGING SHALL BE AT DR/PLINE OF TREES. DUST CONTROL WHEN EXPOSED SOIL SURFACES ARE EXPOSED TO THE POINT THAT WIND TRANSPORT IS POSSIBLE, THE EXPOSED SOILS SHALL BE SPRA YEO UNTIL ~T, BUT RUNOFF SHALL NOT BE GENERATED BY SPRA '/1NG. DEWATER/NG CONTROL ANY RUNOFF GENERATED BY DEWATER/NG SHALL BE TREATED BY DISCHARGE TO SEDIMENTATION FACILITY. IF DEWATER/NG OCCURS FROM AREAS WHERE THE WATER HAS COME INTO CONTACT WITH NEW CONCRETE, THE pH OF THE WATER MUST BE MONITORED AND MUST BE NEUTRALIZED PRIOR TO DISCHARGE CONSTRUCT/ON SEQUENCE (j) SCHEDULE AND ATTEND A PRECONSTRUCTION CONFERENCE WITH KING COUNTY 0.0.ES. LAND USE INSPECTION SECTION {206) 296-6642. 0 FLAG THE LIMITS OF CLEARING, TREES TO BE SAVED AND INSTALL PROTECT!I/E SILT FENCING WHERE IND/CA TEO. 0 POST SIGN WITH NAME AND PHONE NUMBER OF ESC SUPERVISOR. (j) CONSTRUCT THE TEMPORARY ROCK-LINED CONSTRUCT/ON ENTRANCE (j) CONSTRUCT THE SEDIMENT VAULT, CONTROL STRUCTURE, AND OUTLET 18, CB f, CB AA, CB J, CB 7 & OUTFALL AA. SEE SHEETS C4. Of, C4 . .J1 & C4 . .J2. (j) BEGIN ROUGH ROAD GRADING, EXTENDING TEMPORARY INTERCEPTOR SWALES AS CONSTRUCTION PROCEEDS. ALL SILT-LADEN RUNOFF SHOULD BE DIRECTED THROUGH THE SEDIMENT VAULT AS INDICATED ON PLAN. 0 CONSTRUCT THE REMAINING STORM DRAINAGE FACILITIES PER THE ROAD & STORM DRAINAGE PLANS. PROTECT THESE FACILITIES FROM DAMAGE AND SILTA 1/0N DURING CONSTRUCT/ON. INSTALL INLET PROTECTION FOR CB's. © CONSTRUCT THE SE/fER & WATER FACILITIES PER THE APPROI/ED PLANS. PROTECT THESE FACILITIES FROM DAMAGE DURING ON-GOING CONSTRUCTION. (j) CONSTRUCT THE REMAINING UNDERGROUND UTILITIES. @ FINE GRADE THE ROADS, POUR THE CURBS AND SIDEWALKS AND PA 1/E THE ROADS. @ HYDRDSEED ANY REMAINING DISTUR.,BED SURFACES. REMOI/E ALL TEMPORARY FACILITIES. PUMP ANY COLLECTED DEBRIS FROM STORM DRAINAGE SYSTEM. · • • • BENCHMARK TOP OF THE MONUMENT AT THE ~ST //4 CORNER OF SECTION 11-2.J-5, CITY OF RENTON POINT NO. 2101 EL= 512.01 FEET (OR /56.060 METERS) DATUM NA~ 88, PER CITY OF RENTON VERTICAL CONTROL BASIS OF BEARING N007 7'.JO"E BET~EN THE MONUMENTS FOUND IN PLACE AT THE OCST QUARTER ANO SOUTH~ST SECTION CORNER OF SECTION 11-2.J-5 PER THE PLAT OF WINDWOO!J DIVISION 3. REF. 1. STORMWATER POLLUTION PREVENTION AND SPILL NOTES 1. NO LIQUIDS INCLUDING PETROLEUM PRODUCTS, FUEL, SOL VENTS, DETERGENTS, PAINT, PESTICIDES, CONCRETE ADMIXTURES, FORM OILS, ETC. SHALL BE STORED ON SITE. 2. CONSTRUCT/ON MATERIALS AND WASTES SHALL BE STORED AT THE POTENTIAL STOCKPILE AREA SHOWN ON THESE PLANS. .J. ALL FUELING SHALL BE PROVIDED BY A FUELING TRUCK. NO FUEL SHALL BE STORED ON SITE. 4. ALL I/EH/CLE MAINTENANCE AND REPAIRS SHALL BE DONE OFFS/TE. 5. CONCRETE WASTE SHALL BE HANDLED AS LISTED: A. UNUSED CONCRETE REMAINING IN THE TRUCK AND PUMP SHALL BE RETURNED TO ORIGINATING BATCH PLANT FOR RECYCLING. B. CONCRETE TRUCK CHUTES, PUMPS, INTERNALS, HAND TOOLS INCLUDING, BUT NOT LIMITED TO, SCREEDS, SHOVELS, RAKES, FLOATS, AND TRO/fELS SHALL BE WASHED OFF ONLY INTO FORMED AREAS AWAITING INSTALLATION OF CONCRETE OR ASPHALT. C. EQUIPMENT THAT CANNOT BE EASILY MOI/ED, SUCH AS CONCRETE PAI/ERS, SHALL ONLY BE WASHED IN AREAS THAT DO NOT DIRECTLY DRAIN TO NATURAL OR CONSTRUCTED STORMWA TER CONVEYANCES. D. WHEN NO FORMED AREAS ARE AVAILABLE, CONCRETE WASTE SHALL BE DISCHARGED TO A PAVED OR LINED SUMP. SEE THESE PLANS FOR LOCATION OF THE SUMP. WASTE WATER WITHIN THE SUMP SHALL EITHER BE NEUTRALIZED PRIOR TO DISCHARGE TO THE SEDIMENTATION FACILITY OR DISPOSED OF IN A MANNER THAT DOES NOT VIOLA TE GROUNDWATER OR SURFACE WATER QUALITY STANDARDS. 6. SLURRY, cumNGS, AND PROCESS WATER FROM SAWCUmNG AND SURFACING SHALL BE DISCHARGED TO FORMED AREAS AWAITING INSTALLATION OF CONCRETE OR ASPHALT OR TO PAVED OR LINED SUMP. 7. THE CONTRACTOR SHALL OESIGNA TE A PERSON AS THE RESPONSIBLE REPRESENTA 1/VE IN CHARGE OF EROSION CONTROL AND MAINTENANCE OF ALL EROSION CONTROL AND STORMWA TER POLLUTION PREI/ENTION FACILl1/ES. King County ODES Approval Review Engineer: Date: Senior Engineer: Date: Development Engineer: Date: 4--9-09 Molly A. Johnson, P.E. ~ ~ "' 2: 'C w c- <( 0 '-'-'-'-~ ~ as as ! ! ~ ~ 8 8 8 8 t t t t ~ ~ ~ ~ 8 8 G G es 0.: es 0.: es 0.: es 0.: z !iJ !iJ !iJ !iJ 0 Ui ~ ~ ~ ~ 5 ~ ~ ~ ~ w CL % % % % I I I w ~ ~ J, ~ f-- J, -1--1-.I_ <( 0 .... "' "" -ci z (') "' z "' 0, -Q ~ -I:; >- .~ Q "' '" "' 0 "' 'O > 0, ! " "' E " ~ ' ::, C, J: V) .s .. ii 0, r:: " 0 '" $ "' " z Q.I~ I() (') -, " " > "' z . . " ~ "' -• " z "' " z s: ~ Q. 1~ (') ~ z - 8 "' '" '" z -(') z '" '-i 0.: ~- § ~ I ' V] u - f...: w z _J ::r.: _J -<( ...., '-i '-<( z'-" es u W_z yS ~ (J) z (5- ~ o-<' [lJ CL -~ " >-<( ~ c:, "' LL 1/l O CL ~ 8§ 0:: -zo "" ~ O'. c:, w w 0:: 0 ::r.: "' (') > <( "' s,J <( m ' ::r.: z 0 "" <( ::r.: 0 ::, 0 w c-w > u z z 0 w (') s O'. ~ "' <( Q_ 0 w "' Q_ 0: 0 0 <( CL <: ~~ ~ ~~ ~ ~ .....i .....i ~ ~ [ " ;:r:"' ::s ~ I,;;: VJ c:,-, ~~ ~ f.....:' ~ V) Ci) ~ I-~ r;::i' <: 'Cl < ~ "-. "" ~~ ·-~ ~ l,j ~ ~~ < ~ ~ ~ ~ a: ~ la.l PROJECT NUMBER 06083 DRAWING C2.01 SHEET 3 OF 13 EROSION AND SEDIMENTATION CONTROL NOTES I. APPROVAL or THIS EROSION ANO S£0/M£NTAT/ON CONTROL (£SC} PLAN DOES NOT CONST/TUTE AN APPROVAL OF PERMANENT ROAD OR DRAINAGE DESIGN (E.G. SIZE ANO LOCAT/ON OF ROADS, PIPES, R£STRICTORS, CHANNELS, RETENT/ON FACIUT1£S, Ul/Lll/£5, £TC.}. 2. THE !MPLEMENTA TION OF !HES£ £SC PLANS ANO TH£ CONSTRUCT/ON, MAINTENANCE, REPLACEMENT, ANO UPGRADING OF TH£S£ £SC FACILITIES IS TH£ RESPONSIBILITY OF TH£ APPLICAN1/£SC SUPERVISOR UNTIL ALL CONSTRUCT/ON IS APPROVED. 3. TH£ BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS PLAN SHALL 8£ CLEARLY FLAGGED BY SURVEY TAP£ OR FENCING, IF REQUIRED, PRIOR TO CONSTRUCTION (SWOM APPENDIX D}. OUR/NG TH£ CONSTRUCTION PERIOD, NO DISTVRBANC£ BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. TH£ CLEARING LIMITS SHALL 8£ MAINTAINED BY TH£ APPLICANT/ESC SUPERVISOR FOR TH£ OURAT/ON OF CONSTRUCT/ON. 4. STABILIZ£0 CONSTRUCT/ON ENTRANCES SHALL 8£ INSTALLED AT TH£ BEGINNING OF CONSTRUCT/ON AND MAINTAINED FOR TH£ DURATION OF TH£ PROJECT. ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY 8£ REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACI( OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR THE DURA l/ON OF THE PROJECT. 5. THE ESC FACIL/l/ES SHOWN ON THIS PLAN MUST BE CONSTRUCTED PRIOR TO OR IN CONJUNCTION l'll!H ALL CLEARING ANO GRADING SO AS TO ENSURE THAT THE TRANSPORT OF SEDIMENT TO SURFACE WATERS, DRAINAGE SYSTEMS, ANO ADJACENT PROPERT/ES IS MINIMIZED. 6. THE ESC FACIL/l/ES SHOWN ON THIS PLAN ARE THE MINIMUM REQUIREMENTS FOR ANT/CIPATEO SITE CONDITIONS. DURING TH£ CONSTRUCT/ON PERIOD, THESE ESC FAC/Lll/ES SHALL BE UPGRADED AS NEEDED FOR UNEXPECTED STORM EVENTS AND MODIFIED TO ACCOUNT FOR CHANGING SITE CONDITIONS (E.G. ADDITIONAL COVER MEASURES. ADDITIONAL SUMP PUMPS, RELOCATION OF DITCHES ANO SILT FENCES, PERIMETER PROTECT/ON, £TC.). 7. TH£ ESC FACILITIES SHALL BE INSPECTED DAILY BY THE APPL/CAN1/£SC SUPERVISOR ANO MAINTAINED TO ENSURE CONT/NU£0 PROPER FUNCT/ONINC. WRITTEN RECORDS SHALL 8£ KEPT OF WEEKLY REVIEWS OF THE ESC FACILITIES. 8. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT l'l!LL NOT 8£ DISTURBED FOR TWO DAYS DURING TH£ WET SEASON OR SEVEN DAYS DURING THE DRY SEASON SHALL BE IMMEDIATELY STABILIZED l'l!TH THE APPROVED ESC COVER METHODS (E.G., SEEDING, MULCHING, PLAST/C COVERING, £TC.}. 9. ANY AREA NEEDING ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENT/ON, SHALL 8£ ADDRESSED l'l!THIN SEVEN (1) DAYS. 10. TH£ £SC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED ANO MAINTAINED A MINIMUM OF ONCE A MONTH OR l'l!THIN 24 HOURS FOLLOl'l!NG A STORM EVENT. 11. AT NO TIME SHALL MOR£ THAN ON£ (1) FOOT OF SEDIMENT 8£ ALLOWED TO ACCUMULATE l'l!THIN A CATCH BASIN. ALL CATCH BASINS ANO CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING THE CLEANING OP£RAT/ON SHALL NOT FLUSH S£0/M£NT-LA0£N WATER INTO TH£ DOWNSTREAM SYSTEM. 12. ANY PERMANENT RETENT/ON/OETENTION FACILITY USED AS A TEMPORARY S[Tll/NG BASIN SHALL 8£ MOO/F/£0 l'l!TH TH£ NECESSARY £ROS/ON CONTROL MEA5VR£S ANO SHALL PRO'l/0£ AOEQUA TE STORAGE CAPACITY. IF TH£ PERMANENT FACILITY IS TO FUNCT/ON ULTIMATELY AS AN INFILTRATION SYSTEM, THE TEMPORARY FACILITY MUST 8£ ROUGH GRADED SO THAT TH£ BOTTOM AND SIDES AR£ AT LEAST !HR££ FEET ABOVE TH£ FINAL GRAD£ OF TH£ PERMANENT FACILITY. 13. COVER MEASURES l'l!LL 8£ APPLIED IN CONFORMANCE l'l!TH APPENDIX D OF TH£ SURFACE WATER DESIGN MANUAL. 14. PRIOR TO THE BEGINNING OF TH£ WET SEASON (OCT. 1}, ALL 0/STVRBED AREAS SHALL 8£ R£'1!£WED TO /DENT/FY WHICH ONES CAN BE SE£0£0 IN PREPARATION FOR TH£ l'l!NTER RAINS. 0/STURBEO AREAS SHALL 8£ 5££0£0 l'l!THIN ON£ WEEK OF TH£ BEGINNING OF TH£ WET SEASON. A SKETCH MAP OF THOSE AREAS TO 8£ SEEDED ANO THOSE AREAS TO REMAIN UNCOVERED SHALL 8£ SUBMITTED TO TH£ 0£0£5 INSPECTOR FOR R£'1!£W MULCH STANDARDS AND GUIDELINES MULCH OUALITY MATERIAL STANDARDS STRAW AIR-OR/£0: FR££ FROM UNDESIRABLE SEED ANO COARSE MATERIAL WOOD FIBER NO GROWTH INHIBITING CELLULOSE FACTORS COMPOST NO VISIBLE WA lER OR OUST DURING HANDLING MUST 8£ PURCHASED FROM SUPPLIER l'l!TH SOLID WASTE HANDLING PERMIT. CHIPPED SITE AVERAGE SIZE SHALL VEGETATION 8£ SEVERAL INCHES APPL/CA TION RATE 2'-3" THICK; 2-3 BALES PER 1000 SQ. FT. OR 2-3 TONS PER ACRE APPROX. 25-30 lbs. PER 1000 SQ. FT. OF 1000- 1500 lbs. PER ACRE 2" THICK MIN.; APPROX. 100 TONS PER ACRE (APPROX. 800 lbs PER YARD) 2" MIN. THICKNESS DETENTION VAULT WALL PROV/OE AOEQUA TE VERTICAL ANO HORIZONTAL STRAPPING ·'c'.' GROUT (TYP.} ---....... -.......1-~ ·" 12· REMARKS COST-EFFECTIVE PROTECTION WHEN APPLIED l'l!TH AOEOUA TE THICKNESS. HANO-,J,PPLICA TION G£N£RALL Y REQUIRES CREA TER THICKNESS THAN BLOWN STRAW STRAW SHOULD 8£ CRIMPED TO A VOID WINO BLC'IV. THE THICKNESS OF STRAW MAY 8£ REDUCED BY HALF WHEN USED IN CONJUNCT/ON l'l!TH SEEDING SHALL 8£ APPLIED WITH HiVROMULCHER. SHALL NOT 8£ USED l'lllr/OUT SEED ANO TACKIFIER UNLESS TH£ APPL/CATION RA TE IS AT LEAST DOUBLED. SOME WOOD f/BER l'l!TH VERY LONG FIBERS CAN 8£ EFFECTIVE AT LOWER APPLICATION RATES ANO l'l!THOUT SEE OR TACKIFIER. MOR£ EFFECTIVE CONTROL CAN BE OBTAINED BY INCREASING THICKNESS TO 3: EXCELLENT MULCH FOR PROTECTING FINAL GRADES UNTIL LANDSCAPING BECAUSE IT CAN 8£ DIRECllY 5££0£0 OR l/LLEO INTO SOIL AS AN AMENDMENT. SOURCES FOR COMPOST AR£ AVAILABLE FROM THE KING COUNTY COMMISSION FOR MARKETING RECYCLABLE MATERIALS AT 206-296-4439. THIS IS A COST-EFFECTIVE WAY TO DISPOSE OF DEBRIS FROM CLEARING AND GRUBBING ANO £LIM/NA TE TH£ PROBLEMS ASSOC/A TEO l'l!TH BURNING IT SHOULD GENERALLY NOT BE USED ON SLOPES ABOVE APPROX. 10% BECAUSE OF ITS TENDENCY TO BE TRANSPORTED BY RUNOFF. IT IS NOT R£COMM£N0£0 l'l!THIN 200 FEET OF SURFACE WATERS. IF SEEDING IS EXPECTED SHORll Y AFTER MULCH, THE DECOMPOSITION OF TH£ CHIPPED VEGETATION MAY Tl£ UP ~OPEN TOP ,---<C...., 0 0 0 0 0 0 0 0 6LF 8" PERFORA TEO POL YETH YL£N£ 0 0 DRAINAGE TUBING. 0 0 2.10" DEWATER/NG ORIFICE 0 0 "--12"x8" "'-COUPLER <) '"l TEMP. VAULT DEWATER/NG STRUCTURE NO SCALE SEC. 1.1., TWP. 23 N, RGE 5 EAST, W.M, 48" 36" KING COUNTY NOTICE OF PROPOSED CONSTRUCTION ACTIVITY Department of Development & Environmental Services 900 Oaksdale Ave SW Renton, WA 98055-1219 TYPE OF ACTION : SUBDIVISION PROJECT NO. : L0750018 DESCRIPTION : 8 LOT SHORT SUBDIVISION PRDJECTIED COMPLETION DATE : HOURS OF CONSTRUCTION : 7AM-10PM WEEKDAYS 9AM-1 OPM WEEKENDS KING COUNTY'S CONTACT PERSON : PHONE NUMBER : DEVELOPER'S CONTACT PERSON : ROBERT JOHNSEINE PHONE NUMBER : ( 425) 785-2870 RELATED EMERGENCIES : NOTICE OF CONSTRUCT/ON ACTIVITY SIGN NO SCALE NOTICE BOARD CONSTRUCT/ON SPECIFICATIONS: TH£ NOT/CE BOARD SHALL 8£ CONSTRUCTED l'l!TH 4'x4'X1/2" PLYWOOD, EXTERIOR GRADE, GOOD SURFACE ONE SID£. PROFESS/ONALL Y PREPARED PLASTIC BOARD OVERLA Y.s; P£RMAN£Nll Y AFFIXED TO TH£ BOARD AR£ PERMISSIBLE. TH£ NOT/CE BOARD SHALL DISPLAY THE INFORMATION AS SHOWN IN TH£ FIGURE ANO AS SPECIFIED AT TH£ PRE-CONSTRUCT/ON MEET/NG NOTICE BOARDS MAY BE REUSED BUT THEY MUST 8£ CLEAN ANO SHOW NO£VIO£NC£ OF FORMER WORDING I. LETTERING STYLE.· HEL VET/CA OR SIMILAR STANDARD T'rP£FAC£ 2. LETTERING SIZE.· Till£ SHOULD 8£ 3" CAPITAL LETTERS (NOT/CE OF PROPOSED CONSTRUCT/ON ACTIVITY,). OTHER LETTERS SHOULD BE 2" LETTERS. SE£ /LLUSTRA l/ON ABOVE FOR US£ OF CAPITAL ANO LOWERCASE LETTERS. 3. LETTERING: BLACK (PERMANENT INK OR SILK-SCREEN} 4. BACKGROUND COLOR: WHITE 5. LOGO: KING COUNTY EMBLEM, IN BLACK TH£ APPL/CAN1/0EV£LOP£R SHALL ERECT TH£ NOTICE BOARD BY SOLIOL Y SETTING TWO 4"X4" POSTS 12 TO 24 INCHES INTO TH£ GROUND,· OR STRUCTURALLY ATTACH/NG IT TO AN EXISTING BUILDING POST LENGTH SHALL 8£ AT LEAST 7 FEET ABOVE GROUND. TWO 2"X4' DIAGONAL BRACES SHOULD 8£ NAILED TO TH£ INSIDE BACK OF TH£ POSTS ANO STAKED AT TH£ GROUND TO PROV/OE STABILITY AGAINST l'l!ND OR SOFT SOIL CONDITIONS IF POSTS AR£ LESS THAN 24 INCHES INTO TH£ GROUND. TH£ NOT/CE BOARD SHALL 8£ ATTACHED TO TH£ POSTS l'llfH FOUR LAG BOLTS ANO WASHERS (3/8 INCH DIA. ANO 3" LONG}. NOTICE BOARD LOCATION: TH£ NOT/CE BOARD SHALL 8£ LOCATED: • AT lr/£ MIDPOINT ON TH£ SIT£ STREET FRONTAGE OR AS OTH£Rl'l!S£ DIRECTED BY DOES STAFF MAXIMIZE VISIBILITY. • AT A LOCA l/ON 5 FEET INS/0£ TH£ STREET PROPERTY LINE,· A NOTICE BOARD STRUCTVRALL Y ATTACHED TO AN EXISTING BU/LO/NG SHALL BE EXEMPT FROM TH£ SETBACK PROVISIONS, PROVIDED THAT TH£ NOT/CE BOARD IS LOCATED NOT MOR£ THAN 5 FEET FROM TH£ PROPERTY UN£ l'lllr!OUT APPROVAL FROM 00£5 STAFF. • SO THAT TH£ TOP OF THE NOTICE BOARD IS BETWEEN 7 TO 9 FEET ABOVE GRAD£. • SO THAT IT IS TOTALLY VISIBLE TO PEDESTRIANS. MAINTENANCE AND REMOVAL OF NOTICE BOARD: TH£ APPLICANT/DEVELOPER SHALL MAINTAIN TH£ NOT/CE BOARD IN GOOD CONDITION THROUGHOUT TH£ SITE IMPROVEMENT CONSTRUCTION PERIOD, WHICH SHALL EXTEND THROUGH TH£ TIM£ OF FINAL CONSTRUCT/ON APPROVAL BY KING COUNTY DOES OR ITS SUCCESSOR AGENCY OR JURISDICTION. TH£ NOTICE BOARD SHALL 8£ REMOVED l'l!TH!N 14 DAYS AFTER FINAL CONSTRCUTION APPROVAL. EARLY REMOVAL OF TH£ NOTICE BOARD MY RESULT IN ENFORCEMENT ACTIONS AUTHORIZED UNDER KING COUNTY CODE, Till£ 23 ANO MAY DELAY FINAL CONSTRUCTION APPROVAL. -I 1.5' f' ~--KEY ROCK INTO SWALE 0.25' MIN. INTERCEPTOR SWALE X-SECTION & ROCK CHECK DAM TOP OF SWALE 7 _ ~--{ MIN. - 0.75' __i_ NOTE: ROCK SHALL BE 4' MINUS QUARRY ROCK. ROCK CHECK DAM X-SECTION ROCK CHECK DAM NO SCALE TH£ SUMP BEHIND TH£ ROCK CHECK DAM SHALL 8£ INSPECTED DAILY ANO CLEANED WHEN COLLECTED DEBRIS £XC££0S 1/2 OF TH£ SUMPS DEPTH. FLOW CA TCr! BASIN SOLID GRATE NOT£: THIS DETAIL IS ONLY SCHEMA TIC. ANY INSERT IS ALLOWED THAT HAS A MIN. WALLS --~l--41 OVERFLOW 0. 5 C. F. OF STORA GE. TH£ MEANS TO FIL TER MEO/A --".'-',;+---._ FOR DEWATER/NG OEWA TER TH£ STORED SEDIMENT, AN OVERFLOW, AND CAN 8£ £ASIL Y MAINTAINED. PORous} BOTTOM CATCH BASIN INSERT Maintenance Standards I. ANY ACCUMULATED SEDIMENT ON OR AROUND TH£ FILTER FABRIC PROTECTION SHALL 8£ REMOVED IMM£D/AT£L Y. SEDIMENT SHALL NOT 8£ REMOVED l'lllr! WATER, ANO ALL SEDIMENT MUST 8£ DISPOSED OF AS FILL ON-SITE OR HAULED OFF-SITE. 2. ANY SEDIMENT IN TH£ CATCH BASIN INSERT SHALL 8£ REMOVED WHEN TH£ SEDIMENT HAS FILLED ONE-THIRD OF TH£ AVAILABLE STORAGE. TH£ FILTER MEO/A FOR TH£ INSERT SHALL 8£ CLEANED OR REPLACED AT LEAST MONTHLY. J. REGULAR MAINTENANCE IS CRITICAL FOR BOlr! FORMS OF CATCH BASIN PROTECT/ON. UNUKE MANY FORMS OF PROTECT/ON THAT FAIL GRADUALLY, CATCH BASIN PROTECTION l'l!LL FAIL SUOOENL Y ANO COMPLETELY IF NOT MAINTAINED PROPERLY. INLET PROTECTION FOR CB1s NO SCALE JOINTS IN f/L TER FABRIC SHALL BE SPLICED AT POSTS. US£ STAPLES, l'l!RE RINGS, OR EQUIVALENT TO ATTACH FABRIC TO POSTS. 2"x2" BY 14 Ga. WIRE OR £OU/VALENT, IF STANDARD STRENGTH FABRIC USED.------ FIL TER FABRIC -- LJ 6' MAX. LJ MINIMUM 4"x4" TRENCH (POST SPACING MAY BE \_ BACKf/LL TRENCH l'l!TH INCREASED TO 8' IF NATIVE SOIL OR 3/4"-l.5" WIRE BACKING IS USED) WASHED GRAVEL. 2"x4" WOOD POSTS, STEEL FENCE POSTS, REBAR, OR £OU/VALENT NOT£: FIL TER,FABR!C FENCES SHALL BE \ INSTALLED ALON<JCONTOUR WHENEVER POSSIBLE NOTES: 1. THE G£0TEXTILE USED MUST MEET TH£ STANDARDS LISTED BELOW A COPY OF TH£ MANUFACTVR£R's FABRIC SPECIF/CA l/ONS MUST 8£ AVAILABLE ON-SITE. ; AOS (ASTM 0-4751} = 30-100 SIEVE SIZE (0.60-0.15 MM) FOR SLIT f/LM 50-100 SIEVE SIZE (0.30-0. 15 MM} FOR OTHER FABRICS WATER PERMITTIVITY (ASTM 0-4491) = 0.02 SEC MIN. GRAB TENSILE STRENGTH (ASTM 0-4632) = 180 LBS MIN. FOR EXTRA STRENGTH FABRIC 100 LBS MIN. FOR STANDARD STRENGTH FABRIC GRAB TENSILE £LONGA l/ON (ASTM 0-4632} = 30% MAX. ULTRAVIOLET RESISTANCE (ASTM 0-4355} = 70% MIN. 2. STANDARD STRENGTH FABRIC REQUIRES l'l!RE BACKING TO INCREASE TH£ STRENGTH OF THE FENCE. l'l!RE BACKING OR CLOSER POST SPACING MAY 8£ REQUIRED FOR EXTRA STRENGTH FABRIC IF FIELD PERFORMANCE WARRANTS A STRONGER FENCE. 3. WHERE THE FENCE IS INSTALLED, TH£ SLOP£ SHALL 8£ NO STEEPER THAN 2H:IV. SILT FENCE DETAIL NOTE.· GRAD£ TH£ ENTRANCE AREA 12" LOWER THAN SUBGRAOE PRIOR TO PLACING QUARRY SPALLS NO SCALE / / 12" MINIMUM TH/Cl(N£SS 4'-8" OUARRY SPALLS TEMPORARY CONSTRUCT/ON ACCESS 1.25' MIN. ~ 3• MIN. :;;:-j I LEVEL BERM I .· ·. I'.1.~11~;,:tfjt;i-11~ NO SCALE IF CONSTRUCTING IN FILL, TH£ BERM SHALL 8£ COMPACTED TO AT LEAST 90% OF MAXIMUM DENSITY. INTERCEPTOR SWALE DETAIL NO SCALE King County DOES Approval Review Engineer: Senior Engineer: Development Engineer: Molly A Johnson, P.E. Date: Date: Date: ~ ~ ,s ~ '< w f-- 4' 0 ..... ..... g5 g5 ~ ~ 8 8 t t '!i 8 ~ 8 [;j c,.: [;j c,.: [:;:l ~ i5:! [:;:l ~ i5:! g: g: I I ~ ;1; J, 'i- 'I-..., (.'.) "' 2: "' C "' -'--t:; 'O :,.. .~ C "' ., "' 0 "' :tj > "' 0 "' u C .. 0 Q ' :::, a: 0, 0 V) £ .5 I.I... "' is ~ "' 0 ~ ,, "' o' ~ (.'.) -< "' '-0 "' :z: .. 'a 'O -"' 2: "' .. :z: '( ~ 0.. (.'.) 2: -"' ., "' :z: -(.'.) 2: "' L,.j c,.: Vi § ~ V] ..... w ::i:: _J ...., <( L,.j ..... [;j u Vi ~ (f) ~ ~ ~ 8 >-Cl.': LL ~ ~ it a: ~ i!s 0-w w '1:: "' C, > "" <.., <( ::i:: z < Ct' <( 0 :,. 0 w f--w > 0 z z 0 w '2 s 0-, VJ <t Q 0 w CL Q O' 0 0 <t Q ~ ~ ;r:: ~~ C,) ~ ....J ....J ~ " ;:i:::"" i.;;: ~~ ~ ~~ ..... <:: u) ~~ ~ ~~ ~ (.,,) a: ~ ..... ..... g5 g5 ~ ~ 8 8 t t ~ 8 '!i 8 [;j c,.: [;j c,.: [:;:l ~ i5:! [:;:l ~ i5:! g: g: I d, ~ 'i-,!_ "' - I u z _J z 0 (f) > w O' w >-- <( 0 c:i z (j\ () ' t-1 N ; I(\ ' - -<( z (cl W_z z (cl- 0 -"' (l' <( (fJ O (l' -zo "'0 <( m 0 ~ ~ l:'::J ~ ;:s ~ Vj ' h..: ~ V) ~ Si' '-0 ~ ..... ~ "'-~ l.,j ~ <'. "'2 ~ gg PROJECT NUMBER 06083 DRAWING C2.31 SHEET 4 OF 13 ' _I ' RELOCATE EX/SI":'i'OWER POLE-----~ TO STA. 12+29, 28.5' /IT. PER 1993 KCRS. ADD STREET UGH T TO EX. POL£ SEE STREET LIGHT DESIGN PLAN BY INTOL/GHT. SEE STREET LICHT NO TES, THIS SHEET. TYPE IA CURB RAMP. SEE DETAIL SHEET CJ.JI (T'rP.)~-.,,__, REMOVE 5' OF EXTRUDED CURB BETWEEN STA. 12+155 AND STA. 12+20.5 FOR PEDtSTRAIN ACCESS TO PVMT WALK. PAVEMENT BEHIND CURB IS AT GRADE iffTfl ROAD. STA. 0+00 ROAD A= 30' 30' 10: I TAPER TO EXISTTNG ' ;,,;.•Fl'il "-··. r ';;;wJLK . ESM'T: ···-~··· (TYP.) \ <..; PAO £LEV. 514.0 PAO _ELfV. 516.q '2"'' SCALE: 1" a 20 40 40' 80 Ft:}VI'. . ,"·",''1 ~ u: >J/ ):::::,; i ~' '· ffHCT \U;' ,·- TRANS1170N FROM VER17CAL CURE T{l ROLLED CURB EAST OF CB 5 PER . CURB TRANS/170N DETAIL SHEET CJ. 31 MONUMENT }YITH·CA"§E. ANO ,covtir PER KCRS owd NO. 5-014 (TYP.) >-A. ·-'() ' I ' }0' UTTL/T;( £sM'( T'rP. WHE;Rf; SHOWN) i ,,· J, sfiSECT!ON !' , SHEET CJ. JI / I 5 PAO £LEV. 519.0 \ SE£ S£C170N 'Q, SHEET CJ. 31 \ PAD £LEV. 518.5 6 ... ·:};j::(:J : I SEC. 1.1., TWP. 23 N, RGE 5 EAST, W.M. \ \ 211/4- 11=35' STREET LIGHT NOTES STREET LIGHTS SHALL 8£ 250W HPS COBRAFLA T W!TH A JO' MOUN17NG H£/GHT AND /4' ARM. 1 R=25' 0+50 R=28' I I I 2 I I 3 \ I FL OWL/NE £LEVA 170N (T'rP. ALo\G ROAD A AND 148TH A VE NE} J--1~ -----~ \ 517.58 ) \ ) 4 \~, 51885 ------- 518.24'~ ~TRACT B FLOWI./N£ £L£VAT10N AT \ BACK OF SIDEWALK (T'rP. 2 PLACES} STA. O+ -«:_ 18.19 ·,, ~ STA. 0 5 ~ \ \ J i \ \~, 17.90 5 STA. O+'Ji, \ .... ········-······"--···- TRACT A ··-·········------~""" ····-· . ··-. :·:.-____ :.::::::::· LOCATION ELEV. LOCATION ELEV. LOCA170N PC 512.38 PRC 514.83 84/16 4/8 512.65 4/16 515.42 94/16 24/8 512.93 24/16 516.14 104/16 34/8 513.10 34/16 516.86 114/16 44/8 513.45 44/16 517.58 124/16 54/8 513.69 54/16 518.JO 134/16 64/8 513.98 64/16 519.02 144/16 74/8 514.42 14/16 519.14 154/16 18. 12-''-!&----TRACT B C£NT£RL/N£ £LEVA 170N ELEV. 520.00 520.01 519.12 519.12 518.40 517.70 511.00 516.28 (TYP. 3 PLACES} TOP BACK CURB £LEVA 110N TYP. 4 PLACES) TRACT C EOG£ \ _J STA. O+ 10 PVi7r ELEV. 518. 06 1\,\-/,=5ft1ia.3:i7r;;....c:::::=.~...:.:..~~----J STA. 0+10 --l-;t---o----=-51::::8.17 ~~""!."'-5}{':.____--1--_J -0+580 £~[JoJ+IOTRACT C 0-f76.9 LOCA170N PRC 4/2 PT PC 4/4 24/4 34/4 PT 5r 96 ELEV. 515.57 515.03 514.53 513.65 513.32 513.50 514.35 515.00 -., ... _ --····~ -···--" TRACT FLOWL!N£ £LEVAT10N i I CUL-DE-SAC DETAIL !''=20 1 STREET WIDENING ON 148TH AVE S.£ WHEN AN £X/S17NG ASPHALT PAVED STREET IS TO 8£ iff0£NED, THE £DC£ OF PAVEMENT SHALL 8£ SAW CUT TO PROVIDE A CLEAN, VER17CAL £DC£ FOR JOINING TH£ NEW ASPHALT. AFTER PLACEMENT OF THE NEW ASPHALT S£CT10N, TH£ JOINT SHALL BE SEALED AND THE STREET OVERLAID ON£ INCH, PLUS A PRELEVEL COURSE, FULL iffDTH THROUGHOUT TH£ iffOENED AREA. TH£ REQUIREMENT FOR OVERLAY MAY 8£ WAIVED BY THE ENGINEER OR REVIEW!NG AGENCY BASED ON TH£ CON0/170N OF EXIS17NG PAVEMENT AND THE EXTENT OF REQUIRED CHANGES TO CHANNELIZA170N. ADDITIONAL NOTES I. TRACT 8 IS A PRIVATE ACCESS TRACT CONSISTENT iffTH KCRS SEC. 2. 09. LO TS 5, 6, 1 & 8 SHALL HA VE UNO/ VIOED OWNERSHIP IN TRACT 8, AND 8£ RESPONSIBLE FOR 1rs MAINTENANCE 2. TRACT A IS DES/GNA TED AS A PR/VAT£ R£CR£A 110N TRACT ANO SHALL BE OWNED ANO MAINTAINED BY THE HOMEOWNER's ASSOC/A 170N. A PUBLIC EASEMENT SHALL 8£ GRANTED TO KING COUNTY FOR MAINTENANCE OF THE STORM FACILITTES. 3. TRACT C IS A JOINT ACCESS ANO UTTL/TY TRACT CONSISTENT WITH KCRS SEC. 3.0/C. LOTS 6 & 1 SHALL HA VE UNDIVIDED OWNERSHIP IN TRACT C, AND BE RESPONSIBLE FOR 1rs MAINTENANCE. 4. TRACT£ IS FOR FUT/JR£ DEVELOPMENT. 5. TRACT FIS AN ACCESS TRACT FROM TRACT C TO TRACT£ TRACT F iffLL REMAIN IN ITS NA17VE STATE UN17L DOES APPROVES FLIT/JR£ DEVELOPMENT. GENERAL NOTES 1. ALL DESIGN AND CONSTRUCllON SHALL 8£ IN ACCORDANCE iffTH PERMIT CONDl170NS, TH£ KING COUNTY COD£ (KCC), ROAD STANDARDS (KCRS}, WASHINGTON STA TE DOT (WSDOI} STANDARD SPECIF/CA llONS ANO TH£ COND/170NS OF PRELIMINARY APPROVAL IT SHALL BE TH£ SOL£ RESPONSIBILITY OF TH£ APPLICANT AND TH£ PROFESSIONAL CIVIL ENGINEER TO CORRECT ANY ERROR, OMISSION, OR VARIA170N FROM TH£ ABOV£ REQUIREMENTS FOUND IN THESE PLANS. ALL CORR£CT10NS SHALL 8£ AT NO AOD/170NAL COST OR LIABILITY TO KING COUNTY. 2. THE DESIGN ELEMENTS iffTH!N THESE PLANS HA VE BEEN REVIEWED ACCORDING TO TH£ KING COUNTY DEPARTMENT OF DEVELOPMENT AND ENVIRONMENTAL SERVICES (DOES) £NG/NEERING REVIEW CHECKLIST. SOM£ ELEMENTS MAY HAVE BEEN OVERLOOKED OR MISSED BY TH£ DOES PLAN REVIEWER. ANY VARIANCE FROM ADOPTED STANDARDS IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY KING COUNTY PRIOR TO CONSTRUC170N. 3. APPROVAL OF THIS ROAD, GRADING, PARKING, ANO DRAINAGE PLAN DOES NOT CONSTITUTE AN APPROVAL OF ANY OTHER CONSTRUC170N (£G. OOM£ST1C WATER CONVEYANCE, SEWER CONVEYANCE, GAS, ELECTRICAL, ETC.}. 4. BEFORE ANY CONSTRUC170N OR OEVELOPMENT ACTIVITY, A PR£CONSTRUC170N M££17NG MUST BE HEW BETWEEN TH£ DDES's LANO US£ INSPECTION S£C170N, TH£ APPLICANT, ANO TH£ APPLICANrs CONSTRUC170N REPR£S£NTA TTVE. 5. A COPY OF THESE APPROVED PLANS MUST 8£ ON THE JOB SITE WHENEVER CONSTRUCTTON IS IN PROGRESS. 6. GRADING AC17VIT1£S (SIT£ AL TERA 110N} AR£ LIMITED TO TH£ HOURS OF 1A.M TO 7P.M. MONDAY THROUGH SATURDAY ANO 10 A.M. TO 5 P.M. ON SUNDAY, UNLESS OTHERWISE APPROV£0 WITH A WRITTEN DECISION BY TH£ R£Vl£iffNG AGENCY. 7. IT SHALL 8£ THE APPLICANT's/CONTRACTOR's RESPONSIBILITY TO OBTAIN ALL CONSTRUCTTON EASEMENTS NECESSARY BEFORE /N/17ATING OFF-SIT£ WORK. EASEMENTS REQUIRE REVIEW AND APPROVAL PRIOR TO CONSTRUC170N. 8. FRANCHISED U17L/17ES OR OTHER !NSTALLA 170NS THAT AR£ NOT SHOWN ON THESE APPROVED PLANS SHALL NOT 8£ CONSTRUCTED UNLESS AN APPROVED SET OF PLANS THAT MEET ALL REQUIREMENTS OF KCRS CHAPTER 8 AR£ SUBMITTED TO TH£ 00£S's LANO USE INSPEC170N S£C170N THREE DAYS PRIOR TO CONSTRUCTTON. 9. DATUM SHALL 8£ KCAS UNLESS OTHERWISE APPROVED BY ODES. 10. DEWATER/NG SYSTEM (UND£R0RAIN) CONSTRUCTION SHALL 8£ WITHIN A RIGHT-OF-WAY OR APPROPRIATE DRAINAGE EASEMENT, BUT NOT UNDERNEATH TH£ ROADWAY SEC170N. ALL UND£RORAIN SYSTEMS MUST 8£ CONSTRUCTED IN ACCORDANCE iffTH WSOOT STANDARD SPECIF/CA TIONS.. 11. ALL UTTLITY TRENCHES AND ROADWAY SUBGRAO£ SHALL 8£ BACKFILLED AND COMPACTED TO 95 PERCENT DENSITY, STANDARD PROCTOR. 12. OPEN CUTTTNG OF EXISTING ROADWAYS FOR NON-FRANCHISED U17LITY OR STORM WORK IS NOT ALLOWED UNLESS SPECIF/CALLY APPROVED BY ODES ANO NOTED ON THESE APPROVED PLANS. ANY OPEN CUT SHALL 8£ RESTORED IN ACCORDANCE WITH KCRS. 13. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING AO£QUA T£ SAFEGUARDS, SAFETY DEVICES, PROT£CT1VE EQUIPMENT, FLAGGERS, AND ANY OTHER N££D£0 AC170NS TO PROTECT THE LIFE, HEALTH, ANO SAFETY OF TH£ PUBLIC, ANO TO PROTECT PROPERTY IN CONNECTION WITH TH£ PERFORMANCE OF WORK COVERED BY TH£ CONTRACTOR. ANY WORK iffTHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE AT LEAST ONE FLAGGE// FOR EACH LANE OF TRAFFIC AFFECTED. MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCO} SHALL APPLY. WORK IN RIGHT-OF-WAY IS NOT AUTHORIZED UN TTL A TRAFFIC CONTROL PLAN IS APPROVED BY KING COUNTY STRUCTURAL NOTES I. THESE PLANS AR£ APPROVED FOR STANDARD ROAD AND ORA/NAG£ IMPROVEMENTS ONLY. PLANS FOR STRUCTURES SUCH AS BRIDGES, VAULTS, ANO RETAINING WALLS REQUIRE A SEPARATE REVIEW ANO APPROVAL BY ODES PRIOR TO CONSTRUC170N (KCC 16.04, 16.10, 14.20}. 2. ROCKER/ES AR£ CONSIDERED TO 8£ A METHOD OF BANK STABILIZATION ANO EROSION CONTROL ROCKER/ES SHALL NOT 8£ CONSTRUCTED TO SERVE AS RETAINING WALLS. ALL ROCKER/ES IN COUNTY ROAD RIGHT-OF-WAY SHALL BE CONSTRUCTED IN ACCORDANCE iffTH KCRS. ROCKER/ES OUTSIDE OF ROAD RIGHT-OF-WAY SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE INTERNA TTONAL BUILDING CODE. BENCHMARK TOP OF TH£ MONUMENT AT TH£ WEST 1/4 CORNER OF S£C170N 11-23-5, CITY OF RENTON POINT NO. 2101 EL= 512.01 FEET (OR 156.060 METERS) DATUM NAVO 88, PER CITY OF RENTON VERTTCAL CONTROL BASIS OF BEARING N00'/7'.JO'E BETWEEN TH£ MONUMENTS FOUND IN PLACE AT TH£ WEST QUARTER ANO SOUTHWEST SEC170N CORNER OF S£C170N 11-23-5 PER TH£ PLAT OF WINOWOOO DIVISION 3, REF. !. KING COUNTY DEPT. OF TRANSPORTATION ILLUMINATION PLAN APPROVAL REVIEvl ENGINEER DATE SUPERVISING ENGINEER DATE King County DOES Approval Review Engineer: Date: Senior Engineer: Date, Development Engineer: Date, Molly A. Johnson, P.E. ~ "' a,,! 8: "< w f- "' 0 .. ,,,."~•"•-,_•, .•..• ,,,,,.,~,s,-...-,., .. -~.-~ •,,~.,,.· ,, . .,. ·''• ..... ..... ..... ..... g:j g:j ~ ~ ~ ~ i ~ 8 G 8 8 t t t t t 8 t 8 ~ 8 § ~ ct: l;i ct: es ct: es ct: z ~ ~ ~ ~ 0 vi ~ ~ ~ ~ > ~ ~ ~ ~ w 0:: % % % % I ~ I w ~ d, ~ f- J, ~ I <( 'I--0 'I-..., "' -ci z 0 "' z "' 0 °' -" -8 ~ ),. • "' "' •• "' , ~ ~ > " • "' "' V ~ " a" ' ::, "' c' V) £ .e ~ ~ "' i ';;' ~ qt 4") 0 -, "' " > "' z 0 . -.,, ~ "' • "' z "' " z s: ~ Q, l;i 0 z - 8 "' "' "' z -0 z "' l,,j ct: Vi ~ ~ I C "' u 1-..: w z_j "' _J -<( (') "' <( l,,j ..... W~z ~ u Vi ~ VJ z(') - [;j ~ 0 -5' ~ ~ >-0:: <( ~ 0.: LL VJ O 0:: ;;;, ~ 0:: -zo 92 ~ D' C::i w w er: 0 "' "' " > <( ~ <, <{ m 0 "' z < "' "' 0 :,, 0 w f-w z > u z 0 w " ,c O' ~ en "' o_ 0 w D' o_ O' 0 0 "' o_ ~~ ~ ~~ ~ ~ ....i ~a.: ....i I:':! ;:l; ;:i::" ;::; cs ~ " i,.;;: trj ~ ~~ ~ I-.: ~ V) ~~ ..... ;:s ~ ~ <.a < v1 --" --~ ~~ l,,J ~ ~ ~ L.aJ < :,,.::: ~ ~ ~~ ~ PROJECT NUMBER 06083 DRAWING C3.01 SHEET 5 OF 13 i '"""'• ., .. ,,,.,,.,_,_.~,,-,:·1k""'~"'•" ,,,.,-stOEWALK ESM'r L OCA TEO _/__ __ I' BEHIND SIDEWALK r----~ ~~~L.....,.::;::::=::::::::i~=::::::,.,._.:::,..~~~ROW 5' S/W 2 , ~ . "'€ 1---1 (TYP} 2e.'s· --- VER7/CAL CURB PER KCRS DWG NO. 3-002 (TYP.} 1.r. 51 ..._-'---" EXPANSION JOINT (TYP.) ROLLED CURB ROLLED CURB PER KCRS DWG NO. 3-002 (TYP.} ==::s::==::::':==::;--====~~=t:===:::::::;::===~= ~MAINTAIN FLOM/NE ALIGNMENT FROM VERT. J' CURB TRANS/710N t'-4" J' CURB TRANS/710N CURB TO ROLLED CURB (TYP) NEIGHBORHOOD DELIVERY & COLLECTION BOX UNIT (N.D. C.B. U.) MAILBOX INSTALLATION NO SCALE (PER KCRS DWG. NO. 5-012) SURFACING SECTION OPTIONS NO SCALE FINISH GRADE AS SHOWN ON PLANS 2" HMA CLASS 1/2" -----/ 4• HMA CLASSX OR I" 4" COMPACTED DEPTH CRUSHED-: SURFACING TOP COURSE. 8" COMPACTED DEPTH CRUSHED SURFACING BASE COURSE. ~~~'<"~~"(~ SUITABLE SUBGRADE COMPACTED-*'~~%~~~ TO 95% OF MAX ORY DENSITY PER ;Y, %c-:<'.«~{(<:.«:~ MODIFIED PROCTOR (ASTM 0-1551}. ~/ -j'Jv>,?1<:.-'J!a»>'lm> BEDDING COURSE 1 1/2" 148THAVESE SURFACING SECTION ( 40MM) THICK (TYP. NO. 8 AGGREGATE) NO SCALE CONC. PA VERS MIN. J AGGREGATE IN OPENINGS FINISH GRADE AS 1/8" (80MM) THICK ~ OPEN-GRADED BASE. SHOWN ON PLANS THICKNESS VARIES ~. ~:.,),~,~Q::::;::_--,---.,. ,:-. WITH DESIGN (TYP. ,° -=~-6" POROUS CONCRETE* OR POROUS ASPHALT!C CONCRETE*' NO. 51 AGGREGATE). , ' MIN. 28 DAY COMPRESS/VE STRENGHT OF 3000 PSI. MIN. 10 IN/HOUR INFIL TRA T!ON. *' PAVEMENT SEC7/0N SHALL BE AS NEEDED TO PROVIDE A SERVICE LIFE EQUIVALENT TO CONVEN7/0NAL ASPHAL7/C CONCRETE. .~77--6" FREE DRAINING SANO OR GRAITT. SHALL HAVE LESS THAN 5% FINES (MA TER!AL PASSING THE /200 SIEVE) BASED ON THE FRACT!ON PASSING THE /4 SIEVE. SOIL SUBGRAOE PERMEABLE PAVEMENT OPTIONS NO SCALE \ ® 2.0' MIN FOR TRUNCATED DOME SECTION PVMT. TEXTURE -' CEMENT CONCRETE SIDEWALK ANO RAMP NOTES SECTION A-A 1. SEE SEC. 3.02 FOR SIDEWALK WIDTHS. MATCH EXISTING OR PROPOSED SURFACE ASPHALT CONCRETE SHOULDER 2. SEE SECS. 2.D2 AND 2.03 FOR PAVEMENT AND SHOULDER WIDTHS. 3. SHOULDER SHALL BE SURFACED AS REQUIRED BY SECS. 3.07 AND 4.01. PAVED SHOULDER SLOPE SHALL MATCH CROWN SLOPE OR 0.02 FT./FT. 4. SEE FIG. 3-001 FOR CURB AND SIDEWALK JOINTS. @ RAMP SHALL BE TEXTURED USING TRUNCATED DOME PATIERN. (SEE FIG. 3-011.) DETECTABLE WEARING PATIERN SHALL BE YELLOW IN COMPLIANCE WITH WSDOT STANDARD SPECIFICATIONS 8-14.3(3) CEMENT CONCRETE SIDEWALK TRANSITION TO ASPHALT SHOULDER NO SCALE SEC. 11, TWP. 23 N, RGE 5 EAST, W.M, TRANS/7/0N FROM VER 7/CAL CONCRETE CURB TO ROLLED CONCRETE CURB. MAINTAIN FLOM/NE ALIGNMENT FROM VERT. CURB TO ROLLED CURB CURB TRANSITION SEE PLANS FLUSH 4" THICK CEMENT CONCRETE SIDEWALK FOR RADIUS --~ TOP WIDTH OF CURBS VARIES WITH TYPE OF CURB (SEE FIG. 3-002) 3/8" EXPANSION JOINT (TYP.)--~"'" ® DETECTABLE WARNING NO SCALE 3/8" EXPANSION JOINT 0.15' MIN. CRUSH. SURF. TOP COURSE SECTION A 5' MIN LANDING 6" CEMENT CONCRETE PEDESTRIAN CURB CEMENT CONC. SIDEWALK 3/8" EXPANSION JOINT, TYP. ,; '~ ~ RAMP TEXTURE @ "i DEPRESSED CURB CURB RAMP 2A 33.0' CURB, OR CURB ANO GUTIER PATIERN (SEE DETAIL)--:;,J___-t--- CURB RAMP 1A@ DETECTABLE WARNING -~ PATIERN AREA SHALL BE YELLOW, IN COMPLIANCE WITH STD. SPEC. 8-14.3(3)AI SIDEWALK PLAN LAYOUT 1 NOTES MIN. A 1 5/8" B 5/8" C 7 /16" D 7/8" MAX. 2 3/8" 1 1/2" 3/4" 1 7 /16" PLAN ~Is ~,-,-µ~~~ ELEVATION DETECTABLE WARNING PATIERN DETAIL 1. PLACEMENT OF GRATINGS, ACCESS COVERS AND OTHER APPURTENANCES SHALL NOT BE LOCATED ON CURB RAMPS, LANDINGS ANO GUTIERS WITHIN THE PEDESTRIAN ACCESS ROUTE. B @ RAMPS SHALL BE TEXTURED USING TRUNCATED DOME PATIERN (SEE DETAIL THIS PAGE). DETECTABLE WARNING PATIERN SHALL BE YELLOW IN COMPLIANCE WITH WSDOT STANDARD SPECIFICATION 8-14.3(3) 3. RAMP CENTER LINE SHALL BE PERPENDICULAR TO OR RADIAL TO CURB RETURNS UNLESS OTHERWISE APPROVED BY THE COUNTY ROAD ENGINEER. 4. RAMPS SHALL BE CONSTRUCTED AT CORRESPONDING SIDEWALK LOCATIONS ON OPPOSITE SIDE OF STREETS WHEN RAMPS ARE CONSTRUCTED ON ONE SIDE OF STREET. SEE FIG. 3-010. @ LANDING SHALL BE MINIMUM 4 X 4'. @ CURB RAMP 1A MUST BE INSTALLED UNLESS OTHERWISE APPROVED. 7. SEE FIGURE 3-001 FOR CURB AND SIDEWALK JOINT PLACEMENT. CURB RAMP 1A AND 2A NO SCALE 10' U7/L!TY PER 1993 KCRS SECTION 4.01 A ONE INCH ROW If. EASEMENT OVERLAY, PLUS A PRELEVEL COURSE, FULL >---------EXIST. JO' R.O.W.----~------j 1'110 TH THROUGHOUT THE W!OENEO AREA SHALL ~ \I>~} c~:.' ' BE REQUIRED. THE REQUIREMEN/' FOR OVERLAY MAY BE WAIVED BY THE ENGINEER OR 22' REVIEW!NG AGENCY BASED ON THE CONDITION /4'± OF EXIS7/NG PAVEMENT AND THE EXTENT OF 0.5' REQUIRED CHANGES TO CHANNELIZA 7/0N. ---------------= = = = = 2 '±-./11'1 ~±ii2i~ijiiiia=!F'='=S:~--< 10' U7/L. f' 5' TYP 2% (SEE PLAN} -1' EX/S7/NG FOGUNE SAWCUT NEAT LINE ALONG EX!S71NG FOGLINE. SEE 148TH AVE SE SURFACING SEC 7/0N, SECTION A-A THIS SHEET. URBAN COLLECTOR ARTERIAL 21' 148THAVESE 14' NO SCALE 37' R/W If. SECT/ONB-8 16' 14'• ' MIN. A T THROAT URBAN MINOR ACCESS ROADA IJ' NO SCALE 26' TRACT If. f' -ESM'T -t . ·, ~..f: 1-f' (TYP.) ·;;,: '.. ·•··· II' 1' (TYP.) }:'.//;,:::>:; ,_.,,~ CEMENT CONC. 5' ROLLED CURB & GUTTER. PER KC.RS DWG. NO. 3~002 SEE SURFACING SEC7/0N OP7/0NS, THIS SHEET. SECT/ONC-C PRIVATE ACCESS TRACT TRACTSB 15' /0' NO SCALE 26' TRACT If. 11' /0' 10' UT!L.l ESM.'T (t/i~t-l z:1 THICKENED EDGE ~ ~ 5" THICK CONG. SIDEWALK (TYP) CEMENT CONC. VER 7/CAL CURB AND GUTTER PER KCRS OWG. NO. 3002 70' U7/LITY EASEMENT4 ;' r-' \!>~'/- <'/ '41:.t-r. 'EMENT CONC. ROLLED CURB & GUTTER. PER KCRS 0/VG. NO. J-002 SECTIOND-D SEE DETAIL, THIS SHEET JOINT USE DRIVEWAY TRACTC NO SCALE NO SCALE TOPSOIL W!TH GRASS King County DOES Approval Review Engineer: Date• ASPHALT THICKENED EDGE DETAIL Senior Engineer: Date: NO SCALE Development Engineer: Date: Molly A. Johnson, P.E. f.._ f.._ f.._ f.._ [S [S [S [S ! ! ! ~ 8 8 8 G ~ ~ ~ ~ :!§ ~ ~ ~ 8 G G !;5 <( !;5 0..: !;5 0..: !;5 0..: z [:il [:il [:il [:il 0 VJ ~ ~ ~ ~ > i1:_! i1:_! i1:_! i1:_! w Cl: ~ ~ gi gi I 1 I w ~ J, ~ f--- J, { ,.'._ <f. 0 ... ") "' -ci z Ii' C) ' N N ' I('\ l'.) '" 2: <> 0. -0 " -I:; ><i >- .~ 0 "' u., " " > "' 0. ><i ~ " "' C .. ." E ' ::, 0, 0 "' " .5; u.. ~ 0. cl ~ " '" $ i: z at l('j l'.) -s " 2: " . "' " ~ "' -. " 2: ~ " 2: <( ~ "-;~ l'.) ~ 2: - 8 "' u., u., 2: -l'.) 2: u., lei "-'. 10' § I,;! I VJ u "' w z _J ::r:: _J -<f. '-' "' <( lci h_ W~z !;5 u 10' \;I (f) ZG= ~ ~ 0 c2 > ~ <:S >-<( :.,i ~ "" Le (f) 0 Cl". ~ ~ Cl:i Cl". -zo ~ ~ g; CL w w CY 0 '( "' " > <( ~ "' <!i <( rn it '( z "' ::r:: <( "' 0 ::e 0 0 w r w > u z z 0 w w LO " "' , r iii <( o_ 0 <( w °' o_ Q' 0 0 0 <( o_ ~ ~ ;J:: ~~ (.,) g; ~~ .....i ~ .....i I:::! ; ~ ....... ;:r:~ ;:s ~ Vi ~~ " Cl', ~ i-..._:' ~ V, ~~ .... 2:: i;:i' ~(I) :c: 'G <:: ~ --"'I: --~ ~~ l,_j ~ ~ < \': ~~ ct ~ ~ vs PROJECT NUMBER 06083 DRAWING C3.3:1. SHEET 6 OF 13 CB 2A STA. 13+39.83, 17.52' RT. LOCATE OVER EXISTING CUL VERT Ci · ·( : CB2 TYPE I STA. 12+73, 21.25' RT. CBS TYPE /, w/ FLOW THROUGH CURB CRA /£ LOCATE AT 34/4, 35.46' R. CB4 TYPE I LOCATE AT 34/16, 35.75' R. CB3 TYPE I STA. 11+10, 52.7' RT. ,~.,·---~-.- INLET 3A ... \ '.'ji!_),.-j·.':, LOCATE AS SHOWN . PRIVATE REC CBA TYPE I STA. 9+41, 21.25' RT. OUTFALL AA STA. 9+31, 19.8' RT. W/ BEVELED END PIPE SECTION PER KCRS DWG. NO. 2-001. MATCH FLOWI.INE OF EXISTINI; DITCH WITH ROCK LINING. sttlJETAIL SHEET C4.J2 530 ~; EXISTING 'Cl FOGLINE !~ --110, ~ :; . i: i' • / .. m: . EXISTING CUL VERT TO BE REMOVED EXISTING DITCH SHALL BE RLLED IN. ALL DRAINAGE SHALL BE DIRECTED TO CB A /OLF 12' DI 525 169'. MIN. SEPARATION PER L01V0022 ROAD VARIANCE 520 515 510 505 500 495 £)(/STING DITCH FLOWI.INE TO 8[ FILLED AFTER !NSTALLA TION OF PIPE BETWEEN OUTFALL AA AND CB I o:~=----:·=~;-;;;-;~~wr.~------f1~~25LF !2'@ 0.005 121LF 12" LCP[ @(}.005 TO OUTLET 18 /OLF 12' DI @0.005 10+00 148THAVE SE 11+00 I. 4 , FF 522. CB6 TYPE 1 STA. O;ftOB,- 10.21' RT. i 5 F( 52!.5 \ \ I ___ . .._ ____ J PR/VA TE ACCESS TRACT/ACCESS £SM'T TO KING CO. CB7 TYPE 1 i STA. (}+lJ.9, 10,21' RT.; CB8 TYPE I STA. 0+73!9, 10.21' LT. 1 TRACT .. D SEC. 11, TWP. 23 N, RG£ 5 EAST, W.M SCALE: 1" 40' 0 20 40 80 i i i i BENCHMARKS TOP OF THE MONUMENT AT THE WEST 1/4 CORNER OF SECTION 11-23-5, CITY OF RENTON POINT NO. 2101 EL.= 512.01 FEET (OR 156.060 METERS} DATUM NA Im 88, PER CITY OF RENTON VERTICAL CONTROL PERMEABLE PAVEMENT AREA PER LOT/TRACT TABLE L07/TRACT AREA (SF) I 4699 2 3926 3 5590 4 5557 5 5062 6 7215 7 4500 8 4627 C 1495 TOTAL NOTES I. ALL GRATES ALONG ROLLED CURB SHALL BE ROLLED CURB FRAME AND CRATE UNLESS OTHERWISE SPEC/RED. 2. ALL LOTS SHALL INSTALL A PERFORATED STUB-OUT CONNECTION. SE£ DETAIL, SHEET C4. 32. J. THE RNAL SHORT PLAT SHALL INCLUDE TH£ RECORDING OF APPLICABLE DOCUMENTS FOR IMPLEMENTATION OF STORM WATER BMP's AS DESCRIBED IN APPENDIX C OF KING COUNTY DRAINAGE MANUAL FOR PERMEABLE PAVEMENT, PAGE C6!-64. A DECLARATION OF COVENANT AND GRANT OF EASEMENT WITH THE REQUIRED TEXT OF INSTRUCTIONS SHALL BE RECORDED TO ADDRESS THE DRAINAGE DESIGNS AS SHOWN ON TH£ ENGINEERING PLANS PERMEABLE PAVEMENT REO. (SF) 373 373 373 372 372 372 372 372 1145 4124 -4. fHE FOLLOWING NOTE SHALL BE SHOWN ON THE RNAL RECORDED SHORT PLA r:· "SINGLE FAMILY RESIDENCES AND OTHER IMPROVEMENTS CONSTRUCTED ON THE LOTS CREA TEO BY THIS SUBDIVISION MUST IMPLEMENT TH£ FLOW CONTROL BEST MANAGEMENT PRACTICES STIPULATED IN THE DRAINAGE PLAN DECLARATION OF COVENANTS AND GRANT OF EASEMENT RECORDED FOR EACH LOT. COMPLIANCE WITH THIS STIPULATION MUST 8£ ADDRESSED IN THE SMALL PROJECT DRAINAGE PLAN SUBMITTED FOR DRAINAGE REVIEW WHEN APPL/CATION IS MADE FOR A SINGLE FAMILY RESIDENTIAL BUILDING PERMIT FOR THE LOT." j -PROPO~~--vc;c.;c:--~;~7 -=rr-. .. ' DI @:),oJ5 FLOWI./NE ELEV. 67LF 12 12+00 13+00 BASIS OF BEARING N0077'JOT BETWEEN THE MONUMENTS FOUND IN PLACE AT THE WEST QUARTER AND SOUTHWEST SECTION CORNER OF SECTION 11-23-5 PER THE PLAT OF WINDWOOD DIVISION J, REF. I . 5. THE TOTAL AREA REQUIRING FLOW CONTROL BMP's IS 4,124 S.F. TRACT C WILL BE CONSTRUCTED OF PERMEABLE PAVEMENT COVERING AN AREA OF 1,145 S.F. SEE PERMEABLE PAVEMENT AREA PER LOT/TRACT TABLE FOR DISTRIBUTION OF PERMEABLE PAVEMENT: LOW POINT ELEV= 513.63 LOW POINT STA = 0+37.50 PVI STA = 0+50 PVI ELEV = 513.25 50' vc --· <., 1-'i ~ 'T ;S G i:'s >-.: o._ ~ "' "' " :,,: c., t;j "" .._, ~ ~ Uj i:'s t5 2i§ ~ <::, «i "' "5 "' "' ~ c., t;j V) ~ i:i I;) ~ .._, ~ i.:s Ct: (iJ i:'s .._, "" Cl ·'- ~ Ct: <., Ct: ~ i:'s ~ "' ~· •t; i:'s c::, 2§ ~· .o§ ~ Ct: _, ~ "' ~ _, c:J "' "' "" ~ ...., " s'5 "" -.: "5 "' «i TEMP. 3.:/ SLOPE TO "' "' ~ "5 ~ 1;, ~ ::,,: "5 DAYLIGHT UNTIL c., ::,,: SUCH TIME LO TS ~ "' t;j ~ c., t;j AR[ GRADED. V) V) -,..__._,,_, T t"' · EXISTING GRADE ALONG f OFROAD ---.,-,-~r.r,---:::.._7j0,,f5%~. -~~~· 7:woPOSED GRADE .;...-.;... v ..;,...-..;---'" tXISTlNG/2 CONC. CUL V[RT 53LF 12" 'LCPE (J0.005 0+00 ROADA• PROPOSED GRADE ALONG f OF ROAD PRORL HOR!Z SCALE: 1"=40 VERT. SCALE: I''= 5' 1+00 A . . . . V .. 57LF /2" LCP[. @().008 TRACTS 0+00 ALONG (f_ OF TRACT EXISTING GRADE · ···;·ALONG(!_ OF TRACT 20LF 12" · lCPE @0.005 >-.: >-.: Ct: _., ---"-J "-J <:; -<:; - 1+00 "Roof Drain Clean out Locations & Elevations ,, Lot Location Rim Invert 1 STA 0+45.9, 24.5' LT 513.8 5!0.8 2 STA O+ 76. 1, 24.7' LT 5!5.8 5!2.8 J STA 1+16.5, 38.8' LT 518.2 515.0 4 STA 1+68. 7, 39.6' RT 520.0 517.0 5 STA 1+63.2, 48.0' RT 519.0 516.0 6 STA 0+60.0, 19.0' RT 519.0 515.5 7 STA 0+17.5, 19.0' RT 518.4 515.2 8 STA -0+01.1, !9.0' RT 518.0 514.8 "Note: Sto/ion ond offsets for Lois 1-5 are based on centerline or extension of centerline along Road A. Station and offsets for Lots 6-8 are based on centerline or extension of cen lerline along Tract C. " TREE RETENTION EXEMPTION /. THE SUBJECT SITE CONTAINS 25% OR GREATER OF THE TOTAL GROSS SITE AREA IN CR/l/CAL AREA.I; CR/l/CAL AREA BUFFERS, ANO THEREFORE, SHALL BE EXEMPT fl/OM THE SIGNIFICANT /REE REQUIREMENTS PER KCC 2/A.J8.230.B. /.g (SEE CALCULA llONS BB.OW}: SITE AREA 197,915± S.F. (4.54± ACRES) AREA It/THIN CR/llCAL AREAS + BUFFER 90,532± S.F. (2.08± ACREs} = 46% / JBLF 12" . I LCp[ W.012 / /. ,,-:: ... / / 16LF 12" LCPE @0.37 TO INLETJA c., ~ cs lt: "' . K. ................... .....................• I;(:) <., ~ 9::::1 !<J G .. !<l · Yl TRACTA King County DOES Approval Review Engineer: Senior Engineer: Development Engineer; Molly A. Johnson, P.E. 530 525 520 515 510 505 .500 495 Date: Date: Date: ..._ ..._ ..._ ..._ ~ ~ ~ ~ i i i i 8 8 8 8 i::: i::: i::: i::: ~ 8 ~ 8 ~ 8 ~ 8 i;S c,; i;S c,; i;S c,; i;S c,; z [;:l [;:l [i'l [i'l 0 i7i ~ ~ ~ ~ > ~ ~ ~ ~ w [l' :?s :?s gi :?s I 1 I w ~ d, ~ f-- J, -.I-I <( -0 .... .., " -ci z Cl "' z 'O C 0. -" -~ 'O :,.. .~ C "' ., "' , "' ~ > "' 0. ~ C " "' a1 2 < ::, 0, ~ "' .s ,a I 0. r:: " w "' 2: •' ~ Cl -, "' z > "' " • " ~ 'O -• " z "' " z <( ~ c.. I~ Cl z - 8 "' "' ., z -Cl z ., L,.j c,; Vi ~ ~ I VJ u >-.: w z...J :,; _J -<( ('.) ...., <( L,.j ..._ W~z e5 u Vi ~ IJJ z CJ- ~ gi o-s ~ ::s >-[l' <( ~ Ct: LL IJJ O lY ~ ~ 8§ lY -zo ~ ~ ~ Q' w w Cl'.Q ::i:: <t' G > <( as! ;,,; <.., s: m 0 8: :,; z <:' :,; s: "' 0 "' 0 w r w > u z z 0 w w '2 5' Q' -f--en "" "-0 s: w °' "-Q' 0 0 0 "' "- ~ ~ s:§ ~ ~ ~ ~ ~ ~ ~ -...I 'q: -...I k! ~ ~ ...__ ;:r::" ;s ~ i,..;;: Vj ~ ce: ~ 1-.:' ~ V) ~ ..... 2:: <;:)' ~ <! '-0 <: ~ -"' -~ ~ ~ Li5 l,._j ~ < '.),2 """' ~ ~ ~ ~ ~ ~ ~ ~ Cl) PROJECT NUMBER 06083 DRAWING C4.01 SHEET 7 OF 13 . _i ---- 520 ..... 515 510 505 500 ... 520 515 510 505 500 520 515 510 505 500 SEC. 11, TWP. 23 N, RGE 5 EAST, W.M. 6' MIN. COi/ER ELEV. = -514. 62 ---- PROPOSED GRAD£ .(TYP.) EXISTING GRADE (TYP.) \_ __ -- !i'x! 4' GRATE RAISED· !8" ABO'IE PROPOSED GRAD£ EL 5!7.5 --------- CEILING ELEV. 512.61'=--ft'':::-::=-:=:--=-=1=-:=-::::-=:-=-=-v---:---------------------- -6" MIN. ] MAX W.S. £LEV. :;-512.11----------------------- FREEBOARO TOP OF INTERIOR WALL OPENING. SEE . . .. ... ......... ...... ... ........ .. . . ... .... ............... ... . STRUCTURAL PL;JN_S FOR ELEV. ANO DETAILS 6' FTC DRAIN CELL I ---1----CELL 2 IE 505.59 (TYP.)-o _ _ _ _ _ _ _ _ SL NORMAL W.-?',_ELEV. =-.505.59 __________ -+-___,.~,.________,_ 12• INLET . ...... . 6' INL[T IE 503.59 _l.l----Q 19 ,~ IE 503.59 !O' /WOE OPENING IN INTERIOR WALL VAULT FLOOR ELEV. 504.89 OF DETENTION CELL ONL y ~ 12" MIN. A VC. SEO. DEPTH ~-0 TOP OF SEO. STORA GE ELEV. = 500. 89 7' 1---------------76' INTERIOR LENGTH ---------------1 VAULT SECTION A-A SCALE· HORIZONTAL: /''= 10 1/ERTICAL: 1'=5' SAFETY RAILS ACROSS 10' WIDE OPENING WITH TOP ELEVATIONS LOCA TEO AT ELEV. 506.39 ANO ELEV. 507.89. RAILS SHALL BE FlBERGLASS CHANNELS ANO ANCHORED TO WALL WITH 0 STAINLESS STEEL ANCHORS. . PROPOSED GRAOE{TYP.) EXISTING GRADE (TYP.) \_ __________ _ -------- CEILING ELEV. 512.6!--~ --~==-=.L__L-----.,;r---------------- 6. MIN. -J-MAX w.s. ELEV. = 51211 ----TOP OF INTERIOR WALL OPEN/NC. SEE -------- R[STRIC.TOR, FREEBOARO .STl?UCTURAL PLl1NS FOR. ELEV. ANO DETAILS SAFETY RAILS ACROSS 10' /WOE OPENING 111TH TOP ELEVATIONS LOCA TEO AT ELEV. 506.39 ANO ELEV. 50l89. RAILS SHALL BE FlBERGLASS CHifNNELS ANO ANCHORED TO WALL 111TH STAINLESS STEEL ANCHORS. SEE DETAILS __ ::,,.__ __ SHEET C4. J2~-L , DETENTION ONLY CELL !2' IE EL 505.59 6 • MIN. A vG. SEO. DEPTH !O' WIDE OPENING IN INTERIOR WALL c-~"<+--' 6 • FTG DRAIN '-:::~IS,"?.2!'.rr· .. 1. ~~-:~M.:f· -~---=·=.:::~·-=··· =:.;;:_.:J,~r~. ··=····=· ·;;:_ .. =:.··:;. ;;)LitVEtlf£:.;·· ·;:_· .. =· {.T<=VP~ .. ~OF:::.·.tS£i=Vi,!Y,~'EN=T~S=Ti~VR.~11=GE2EL!E~V.==~. f50~. '5.j.5!9~· ~~· ::..::·~··~t-~JJ%i· 4 IE 5 ( ) ...... ........ ....... ~ 05.59 TYP. SUMP SHALL BE SET PRIOR TO POUR/NC OF FOO TINC. FOO TING SHALL BE CAST AGAINST PRECAST BAS£ SEE STRUCTURAL PLANS. 12' IE EL O · 503.59 TOP OF SEO. STORAGE ELEV. = 500.89 VAULT SECTION 8-8 SCALE· HORIZONTAL: 1''=/0 1/ERTICAL: 1"=5' MAX W.S. ELEV.--MAX-W.S. ELEV.--- \ VAULT FLOOR ELEV. (TYP.) = 512.11 = 512.1! SAFETY RAILS ACROSS 10' IWDE OPENING WITH TOP 1----74' ---1 •~---·2!' ---~-1 ELEVATIONS LOCATED AT ELEV. 506.J9ANO ELEV.··· /ST CELL DETENTION ONL y CELL 507.89. RAILS SHALL BE FlBERGLASS CHANNELS ANO NORMAL W.S. ELEV. = 505. 59 ------ !2" MIN. AVC. SEO. DEPTH t,-:.=.:.:::.:.cT,'7VPc:...::OF~S£i_:Vc::VM,°"'EN'-T--++--ANCHOREO TO WALL WITH STAINLESS STEEL ANCHORS. STORAGE 6" FTG DRAIN ~--5.~;122:,rg; . .,_~Ei._:lE~V.=·· :.:==5;}.05.s....5:;;9oeic§~.~{)%~f~IE 505.59 (TYP.) i:?,r&,9 6" MIN. A VC. !0.5 , , SEO. DEPTH --t--!0,5 - VAULTFLOOR-""-::·· .. 5 ,/R/ES ~ £LEV. (TYP.) 500.1 i---1----t-' 3'oq75 7' -1-7' VA ULT SECTION C-C SCALE HORIZONTAL: 1"=10 I/ER TICAL: ! '=5' \ 1"js0~59 y';:_ _:. __ --_ _ / 6' PERF PIPE FOOTING DRAIN (TYP.) ) fi , ' " I ____ L____ 1 r.,0 .... \ ,~ " \ '.I / v~,,.,~.-~ ..... c. 'ELL 1'.~.~.· ____________ __j. __ (i,~ \ , \ " .... ,\. \ ·1\ I II 5.9%:4,.· . . ... /2' · ... ··. 'l,() ~J, 500) I t \\ l~~' . 7' · .rl0.5% •··. ~ti'l· d LEVEL h -Ii . I \ ·. ' ' '' ' I I I / .. if.99._,,,, •··· ····· ' CELL 2 _!.• ~ 5% I \ -~\ ··~ 1 1.·I I : #si/~17' ~ 14' 499.BOT1i 7' : \ •. \\ I /l · !O' WIDE OPENING 7' ··. I -......_, 0 \ \ ( : os.,,< {N INTERIOR WALL~ ____ j -~ 50q0 I ~......... \\\ i I\ I ~-----,i-.. · I ~ \~ \ ··.. I ~/ . / 505.4 I ' \\ CON.NEC T Ff;O TING 1 1 , . · 1 \, DRA/,,N TO dB , I 5.0% DETE/1/TION ONLY CELL ~J \ : \ '\ \ 23LF ~.' £_V0--0 10.5' / :fo,!'~; ~ LEVEi. ~ ./ ~5.0% I \ \ \ --I 2!' 48. rff:-·. 10.5\ -I ~ \ \ I' ;1 i' io.5'~/ I so' I . ··..... \ / \ \ ! \ / I 50542 j ~ ~~ I0.5 ' • . . \. I . ;-·7 ~,\f ~~ -----~ ----------,,-----=-=-=-=-::=-=:..=.:::~::_:;/=-:::::::::.=_···=·5o.~~:::1(::=f} : CLEANOUT (TYP.) I . ' ! -----~ rt· ~---______i.L.::'· .I 11 .. \ \ . l··..... -Ii-, \, l l f-) ,/./ ' ! ,. / '1· 1:-:,. : : I . I / ' :; lq ~r h , I" , : \ i 'l .. I I / i J: ) / I I I 5'x!O' REMO'IEABLE PANEL W/ 2'x2' HINGED M/,N ACCESS RAISED fa' ABO 'IE PROPOSED /GRADE EL. 516.12 Ji INTERIOR VAULT PLAN 1 SCALE· 1'=10' GRASSED MODULAR GRID ACCESS ROAD. GRA I/EL SHOULD CONSIST OF I 1/2" CRUSHED SURFACE TOP COURSE 01/ER 2 !/2' CRUSHED SURFACE BASE COURSE MOOUALR GRID PA 1/EMENT SHOULD BE INSTALLED PER DETAIL SHEET CJ.JI. TOP OF VAULT DETAIL SCALE· /'=10' . ·-··--··'·Ail. VAULT A;CESS WITH 24" ROUND OPENING WITH SOLID LOCKING COi/ER PER KCRS OWC. NO's 2-022 & 2-d2J (TYP.) LADDERS ANO HANDHOLDS SHALL BE PROVIDED ANO HANGING OSHA CONFlNEO SPACE SIGN SHALL BE INSTALLED AT ALL ACCESS LOCATIONS ·-, -- ·· .... ~ \ \ I \ King County ODES Approval Review Engineer: Senior Engineer: Development Engineer: Molly A. Johnson, P.E. 2~FlXEO ANO 2~REMOVABLE BOLLARDS PER KCRS OWG. 5-013. Date: Date, Date: ~ ~ "" ~ "' w >-<( 0 ..... ..... ..... ..... ~ ~ ~ ~ ~ ~ ~ ~ 8 8 8 8 t t t t ~ ~ ~ ~ (3 8 G i;5 0.:: i;5 0.:: i;5 0.:: i;5 0.:: z l:il l:il l:il l:il 0 iii ~ ~ ~ ~ > ~ ~ ~ ~ w 0:: ~ ~ ~ ~ I 1 I ~ J, ~ w f- J, { ,!__ <( 0 "' ") "' -0 z '" l.'.l '-0 z -°' C ts, '; ~ lfi ,_ ;::, 0 ~ "' ~ ~ 'l'"i ::,. ~ § ~ "' ..Q ->,; ::, ~ ~ 0 V) -;:; .~ u... 0,.. iii "' " 0 " ~ 5~ ~ l'.) -. "' -~ ~ z " (I) ~ "t :a: '<1 --. " :z: 00 " :z: <( ~ 0.. l'.) z -"' "' "' z l'.) z "' C_j 0.:: [,i' § ~ I ' vi u f-.: ::t: w z _J -_J -<( C_j h <( G U W~z Sn' ~ ~ (.() z CJ - ~ o-3: ~ <::i ~ >-0:: <( ~ ~ ~ LL. (/) 0 0::: ~ ~ Cl:j "' De: zD w w 0:: 0 ::i:: Cle' (.'.) > <( "" <.; <( (I] ::t: z 0 "' ::t: <( 0 :,c 0 ';! >-w z z 0 0 '2 "' "' w , 1/1 <( lL 0 w "' lL "' 0 0 <( lL (I) ~ ~ i!: ~ ~ I-,..., ~ C,,) ~ ~ """" """" f:::! ; §: "-;::c:"' ;:3 ~ ~ ~ ~ ~ ~ 1---..:' ~ V, ~ i..... i!:: i;:s' ~ <! '-0 < c1s "-. "= "-. ~ ~ ~ l,.j ~ ~ ~ < < ~ ~ ~ ~ ~ ~ ~ (I) PROJECT NUMBER 06083 DRAWING C4.31 SHEET 8 OF 13 i I l.ll...>,_, "' STOR!VI DRAINAGE NOTES f. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO DOES PRIOR TO THE CONSTRUCT/ON OF THE DRAINAGE FACILITIES, PREFERABLY AT THE PRECONSTRUCTION MEETING. 2. ALL PIPE ANO APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH WSDOT SPECIFICATIONS. THIS SHALL INCLUDE LEVELING ANO COMPACTING THE TRENCH BOTTOM, THE TOP OF THE FOUNDATION MATERIAL, AND ANY REQUIRED PIP£ BEDDING, TO A UNIFORM GRADE SO THAT THE ENTIRE PIPE IS SUPPORTED BY A UNIFORMLY DENSE UNYIELDING BASE 3. STEEL PIPE SHALL BE ALUMINIZEO, OR GALVANIZED WITH ASPHALT TREATMENT ff OR BETTER INSIDE AND OUTSIDE 4. ALL DRAINAGE STRUC!VRES, SUCH AS CATCH BASINS ANO MANHOLES, NOT LOCA TEO WITHIN A TRA VELEO ROADWAY OR SIDEWALK, SHALL HA VE SOLID LOCKING LIDS. ALL DRAINAGE STRUC!VRES ASSOC/A TED WITH A PERMANENT RETENTION/DETENTION FACILITY SHALL HA VE SOLID LOCKING LIDS. 5. ALL CATCH BASIN GRATES SHALL CONFORM TO KCRS, /fl-I/CH INCLUDES THE STAMPING 'OUTFALL TO STREAM, DUMP NO POLLUTANTS' AND 'PROPERTY OF KING COUNTY," EXCEPT THAT PRIVATE DRAINAGE SYSTEMS SHALL NOT HAVE THE WORDS "PROPERTY OF KING COUNTY." 6. ALL DRIVEWAY CULVERTS LOCATED WITHIN KING COUNTY RIGHT-OF-WAY SHALL 8£ OF sumaENT LENGTH TO PROVIDE A MINIMUM 3.·I SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH. CULVERTS SHALL HAVE BEVELED ENO SECTIONS TO MATCH THE SIDE SLOPE KCRS. 1. ROCK FOR EROSION PROTECTION OF ROADWAY DITCHES, /fl-/ERE REQUIRED, MUST BE OF SOUND QUARRY ROCK, PLACED TO A DEPTH OF I FOOT, AND MUST MEET THE FOLLOWING SPECIFICATIONS.· 4"-8"/40%-10% PASSING; 2"-4" ROCK/30%-40% PASSING,· AND -2" ROCK/10%-20% PASSING. INSTALLATION SHALL BE IN ACCOI/DANCE WITH KCRS. 8. DRAINAGE OUTLETS (S!VB-OUTS} SHALL BE PROVIDED FOR EACH INDIVIDUAL LOT, EXCEPT FOR THOSE LOTS APPROVED FOR INFILTRATION BY KING COUNTY. S!VB-OUTS SHALL CONFORM TO THE FOLLOWING.· a. EACH OUTLET SHALL BE SUITABLY LOCATED AT THE LOWEST ELEVATION ON THE LOT, SO AS TO SERVICE ALL FUTURE ROOF DOWNSPOUTS ANO FOOTING DRAINS, DRIVEWAYS, YARD DRAINS, ANO ANY OTHER SURFACE OF SUBSURFACE DRAINS NECESSARY TO RENDER THE LOTS SUITABLE FOR THEIR INTENDED US£ {ACH OUTLET SHALL HAVE FREE-FLOWING, POSITIVE DRAINAGE TO AN APPROVED STORMWATER CONVEYANCE SYSTEM OR TO AN APPROVED OUTFALL LOCATION. b. OUTLETS ON EACH LOT SHALL BE LOCA TEO WITH A FIVE-FOOT-HIGH, 2" X 4" STAKE MARKED 'STORM" OR "DRAIN." THE STUB-OUT SHALL EXTEND ABOVE SURFACE LEVEL, BE VISIBLE, AND BE SECURED TO THE STAKE c. PIPE MATERIAL SHALL CONFORM TO UNOERORAIN SPECIFICATIONS DESCRIBED IN KCRS AND, IF NON-METALLIC, THE PIPE SHALL CONTAIN WIRE OR OTHER ACCEPTABLE DETECTION. d ORA/NACE EASEMENTS ARE REQUIRED FOR DRAINAGE SYSTEMS DESIGNED TO CONVEY FLOWS THROUGH INDIVIDUAL LOTS. e. THE APPLICANT/CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL S/VB-OUT CONVEYANCE LINES WITH RESPECT TO TH£ UTILITIES (£ G. POWER, GAS, TELEPHONE, TELEVISION}. f. ALL INDIVIDUAL STUB-OUTS SHALL BE PR/VA TEL Y OWNED AND MAINTAINED BY THE LOT HOM£ OWNER. g. ALL 0/STLIRBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE MUST DEMONSTRATE ONE OF THE FOLLOWING.· THE EXISTING OU(F LA YER SHALL BE STAGED AND REDISTRIBUTED TO MAINTAIN TH£ MOISTURE CAPACITY OF THE SOIL, OR,· AMENDED SOIL SHALL BE ADDEO TO MAINTAIN THE MOISTLIRE CAPACITY. h. SEASONAL ctEARING IS LIMITED BETWEEN OCTOBER 1 ANO MARCH JO INCLUSIVE, UNLESS OTHERWISE APPROVED WITH A WRITTEN DECISION BY THE REVIEWING AGENCY. l IMPROVEMENTS ANO/OR BUILDINGS SHALL NOT BE INSTALLED UNTIL DRAINAGE FACILITIES ARE 7N OPERA 1/0N," (KCC 9.04}. SEC. 11, TWP. 23 N, RGE 5 EAST, W.M. 5'x10' REMOVEABLE PANEL RIM 51612 ~ ->- ->- -----------s LEVELING BRICKS OR GRADE RING. lOW 100 YR.OVERFi ELEV. 512.21 RISER ELEV. 511.99 ¢ ORIFICE VS SHEET 4" ELBOW WITH 1.00" SEE ELBOW DETAIL, TH, EL 510.89 "¢ ORIFICE VS SHEET 4" ELBOW WITH 0. 92 SEE ELBOW DETAIL, TH, EL. 508.92 12''xl2''x12"x8" CMP CROSS - . . --.. -- • . >- I cc, I . ' ·f .,, . ' .. .. -·-.. ~~G~~:E;~A:: 512.11 I / L LIFT ROD WITH HANDLE 12 11 / -(TYP.) L / HANDHOLDS, STEPS, OR LADDER SEE KCRS OWG. 2-011 (TYP} () ~~ v8'SHEAR GATE FLOOR GRATE WITH 2'x2' HINGED AC -/ {1"x1/4" GALZANIZED METAL BARS) CESS DOOR I I I I I I 12" IE 505.59 ' I I T 'r-~ . -.. I . . / ROUND 2' . "" .. . TO CB 1 NON-POUROUS, NON SHRINKING GROUT A PIPE AS RED 'D (TYP. .) V I 1' SECTION OF PIPE A TTACHEO STRAPS n P.) 8 GAUGE ALUMINUM WITH STAINLESS STE, ANCHOR BOLTS. (TYi DRILL OR MACHINE CUT 0.16"1'1 ORIFICE IN RESTRICTOR END PLATE / • 1 7~---i BY CASKETED BAND TO ALLOW REMOVAL 2' .. ' EL 501.59 " . . I 4'¢ SUMP ·. . CONTJ,"OL STRUCTURE DETAIL 1 ''=2' HORIZ. !"=2' VERT. PIPE DIA. x 7" WIDE ONE-PIECE LAP-TYPE COUPLING WITH GASKET NOTE: ALL STEEL PARTS ANO SURFACES MUST BE GAL VAN/ZED ANO ASPHALT TREATMENT 1 COATED, OR BETTER. -j *1'± I 12" MIN. == 45' MAX SECTION SMOOTH 5/8" BAR (NOT DEFORMED} SPOT WELD BOTH SIDES OF BAR TO INSIDE CORRUCA T/ONS OF METAL PIPE (TYP} END TRASH RACK DETAIL NO SCALE 1-1/2" AT EDGE PLAN ROCK LINING SHALL BE INSTALLED ALONG THE BOTTOM AND SIDES OF EXIST. DITCH. I------*8'± -----1 D ,_ ROCK LINING SHALL BE REASONABLY WELL GRADED WITH GRADA T/ON AS FOLLOWS: PASSING g• SQUARE SIEVE PASSING J" SQUARE SIEVE PASSING 3/4" SQUARE SIEVE 100% 40 TO 60% MAX 0 TO 10%MAX ROCK LINING OUTFALL DETAIL NO SCALE 'j I 3" TYP. BOTTOM OF 4'¢ SUMP ELEV. 501.59 CONTROL STRUCTURE PLAN VIEW SCALE· 1 "=2' REMOVABLE WATERTIGHT COUPLING (OPTIONAL} 4"CMP -- REQ'/J ELEV. 6" MIN. I --- WELDED ELBOW _Jj MACHINE CUT OR DRILL ORIFICE IN END PLATE 6" MAX ELBOW DETAIL NO SCALE FINISHED G~~.t:._,.;;;;;;;;:~, , . ~· 9. ~' 18" MIN. WYE .:;:;='=~ ' B'X B"x 1/4" STEEL PLATE 45' BEND WITH PLUG .-----PLUG PVC PIPE DIAMETER AS NO TED ON THE PLANS. CLEANOUT DETAIL NO SCALE RANDOM FILL FIL TER FABRIC ' ,Q ' ' ~ ' ' ' b ~' . ' Le'.__.~ _____ -_--,_-_-_+--4" PERF. PIPE " 1-1/2"-3/4" WASHED ROCK TRENCH CROSS-SECTION SLOPE--~ PLAN VIEW OF ROOF TO ROAD DRAINAGE SYSTEM 2' X 10' LEVEL TRENCH WITH PERFORATED PIPE PERFORATED STUB-OUT CONNECTION PER 2005 KCSWDM APPENDIX C.2.11 PERFORATED PIPE CONNECTION BMP FOR INDIVIDUAL LOTS NO SCALE King County DOES Approval Review Engineer: Senior Engineer: Development Engineer: Molly A. Johnson, P.E. ~ ~ ,,! a: '< w f- <( 0 Date: Date: Date: h.. h.. h.. h.. ~ ~ ~ ~ ~ ~ ~ ~ 8 8 8 8 i':: i':: i':: i':: ~ 8 ~ G ~ 8 ~ G es Cl; es Ct: es Ct: ~ z [:;'l [:;'l !:;J !:;J 0 1/) \fl \'.:'.i \'.:'.i \fl > 1l:! 1l:! 1l:! 1l:! w cr: gJ gJ gJ ~ I 1 I w ~ J, ~ f- J, ..\. ..!.. <( 0 .... ,,.., "J -c:i z l'l '" z 'O 0, -0 " -" ' >- Oil a :fl LU ,'!:: C co ~ ~ I-') > ~ i:: ~ "' .2 .E >( :, "-0, 0 V) i: .::; !J... °' a I',. ~ ~ t 2: (l) .. ~ l'l -, "' z -> "' ~ ~ '-'l --. " z "' " z <,: ~ "- Ital l'l z -"' 8 LU LU z -l'l z LU l,j Ct: Vi § ~ I ' "' u ~ "' Cl:' w z _J -_J -<( l,j f... <( (') es U W~z 'n' \;) fJJ Z G - es I§ O c2 s ~ ~ >-<( ~ Cc Li.... (1100:: ~ 2§ er: -zo 92 ~ °' w w er: 0 c:, ::i:: 0c: C) > <( ;;,; <.; <t m 0 ::i:: z "" <t Cl:' 0 2 0 w f-w > 0 z z 0 w CJ 3' 0: , ui <l o_ 0 w 0: o_ Q' 0 0 .,: o_ ~ lo.;;:: ~ ~ ~ ~ ~~ C,) ~ ....i ....i ~ ~ ~ I--.. ;:t:"' :::s ~ i,.;;: V) ~<: ~ i.....:' ~ V) ~~ i..... i:S ~-~ '-0 < ~ "'-~ "'-~ ~~ i'.;5 l,.j ~ < ~ ~ ~ ~~ ~ ~ ~ Cl) PROJECT NUMBER 06083 DRAWING C4.32 SHEET 9 OF 13 , __