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HomeMy WebLinkAboutR-417306\ cO PORTION OE= SE 1/4, SW 1/4, SEC_ 287 T-23N7 R-5E,\ W.M. ;; dy ° °dos, �r LEGEND ° \ � EXISTING SIGN II 5.%SE A r.---------.-------------- SANITARY SEWER MANHOLE \ I ® \ \.. \ I . --- . _ ......_...... TELEPHONE RISER - ------,.-...... _. .--- _. ...........� Q❑ STORM DRAIN MANHOLE \ o YARD SETB £K ------ - ��.......... QQ n�� n 6 CHAINLINK FEKCE ui ® STORM DRAIN CATCH BASIN \ \ _ NX_88 _Q7x0- 0 2 °> w o MAIL BOX d/, x x �x �..... FIRE HYDRANT MAPLE TREE-x-x-x-x- - 7 \ ...., EX. CULVERT \ I I \ ® WATER METER COTTONWOOD URN \ I POWER TRANSFORMER \:.•: D4 WATER VALVE SHRUBS W W W W W W W W W W W W W AROUND E 404.5'-_ T� CABLE TV RISER PARKING \\ \ \ \ w I \ \ UTILITY POLE ANCHOR WOOD FENCE (WDF) \ z W IW W W W W W W W W W °y� W W W W W W W W W W W W W YQy� W 8 PER DET. 101 \ w p� 4T \ ......\ \ w IWY W W W W WY W WY W W \{ -0-UTILITY POLE CHAIN LINK FENCE (CLF) \ o W W W W W W W W W W W W W W W 9 Cxj �� 'ARUR ❑U D \ C.C� EX. ROCKERY \ O W W W W W W W W W W W i t......\ POWER POLE WITH DROP O W W W W W W L Y Y W W Y L W { { W W W W W W W W W V. I POWER POLE WITH DROP&TBOX EX. PAVEMENT RETI iNG 10 h POWER POLE WITH DROP&LIGHT �I �WALt (-TBR1 W W W W y� W W °�° { � EX. CONCRETE \ ` J \ \ \ { { W W W W W W W W W W W V w W W W>Q W W W W W W W W W 11 { 444 W W . W W . W CB TYPE-2 6 -OH P- OVERHEAD POWER W W RI 401.4 SURFACE RUNOFF IE3I 1 W W W W W 4 R•VC. OVERJJNO.�. W W W W P I '' -I GRAPHIC ALE W MIN C 5 I � HI SC >jrT- - - I l l t` f:. 20 0 10 20 40 ////�/ c\ I..... LEGEND (PROPOSED) ; DS W W W• W ®� W W W 4LF 12" PVCI -'1 \ + ti r r r ® 2% I... \ L.... /\ W 4® MIN+ p LF W W W W I 1 ( IN FEET ) �- CLEANOUT TYP. / \� \TO DR DING W W � Ci3 T. 1�• W a"W Wal '• t'1 \ 1 inch = 20 ft. NOTE: SD PIPES MARKED * CONNECTED FROM DOWNSPOUT 6 TYP.U.N.O I W W IE3J6.s , ' R NOF FLO�!/: LIIJE \ I W W W W W W W WY 1 °� 00,DNS l \\ WY .y .y W W .y W .y 'Y .POO ALL SD PIPES LCPE U.N.O I 3 B /' � \ ,.'.o A \ MIN. 1 '. ' E \ oo SON �� 1 /1W �W W W O1C�W W W 1'� • TO LO .:P01fJT \ / S ` / 1 // CLEAN OUT v v N v w Ov : Y w I .....1 \ I� ch'T N I <: TYP. 1... ' o I. ..� ::; t APARTMENTS 98 SIDEWALK I ;\ \ I •:!' W W'W W W WI I I I -------- ✓ N 7 7 FLUSH U S H w/ % 3 A' \ 4" P 1 R SER OP N GRA ]MAIL Box; ..ti: ' I I W, � \ -I BLDG ;:POW/E /� TYP 5.4 TO ING CBWTYP 1 W I.. " P II ■ W 1€396i'21 W W- T P. . I ----- --- ALIL I..... F. OWER �1l1� (' U ANSFORMER 111_111� /�1_ __l_1J ill11_l� i --1 \/ I !':.i. S�S .DF�TAIL C z�/ \ � I .. tic (' SH13 OF 1 FOR DET. VAULT DETAILS \ ,' .. •' �b I.'....I SEE STRUCTURAL DRAWINGS (\s1\& S2) N\g----,� ----- -- - - 18" -DIA CONTROL STRUCTURE \ ' y < < .-------r- --rT --- - I "l'. CB E 1 W 3 8 L W I I 396.73 \ U lr� -rJ 1 RIM 397.75 "i L... O ERFLOW 395.1 \ �., �. F IE395.25 y . s I H 0.026'XO.6'7. \ o 0.00' - ` i' r'' i' i LO E ORIFICE=0.625" \ o 862 W/SULOW (5.5'X4'X1.5' D) < < i . THE •1. _8 Ck+PE 1 \ - - -- - - - - <` < 5' ° < DR I .y RIM 397.7 O : � \ z \ O \ CB El D /\ B \ Z \ RIM\ 39 .75 • �.:. O \ ' SUNRIDGE TOWNHOMES I Q i.' :' l I s .75 / \ C 11/ \ dy '� P R❑ P 0 S D S I D yW L K \ <5 (EXISTING) _ �--- ^\� ,I/ CB TYPE 2 � -' \ :'• EX SSMH K RIM CB-TYPE O 6.7 / 5' LF* \ / \ l "(ASPHAL TRAN ION \ RIM=397.81 GA I l.. .'r ��\ \ 1 I =3 0. I/. ��11�/�� ATCH W H EXIS G \ w - - - 18LF 8" PV CB TYPE-1 \ ®3.7 o N CB TYPE-1 RIM 396.98 \ \ \ Q1 ^ RIM 397.08 * IE392.7 ro O I / 3�7. I O 00- IE393.08 I F ® 0.25% dyO % \\ SITE AREA = 33,027 ±S.F. (AS PER SURVEY) DEDICATED ROW (9'-6") = 1,287 S.F. SITE AREA (MINUS ROW) = 31,740 S.F. ACCESS ON EAST = 1,230 ±S.F. (OUTSIDE LOT) EXISTING + DEDICATED ROW +EASEMNT FRONT(FOR BYPASS) = 3893 S.F. (0.089 AC) TOTAL PROJECT AREA = 36,863 S.F. (0.846 AC) TARGET AREA ON LOT = 51.740 ±S.F. (0.73 AC) PROPOSED HARD SURFACE BUILDING I (SF) (ROOF AREA) 3,511 BUILDING 2 (SF) (ROOF AREA) 4,458 WALKS (SF) 3,074.0 PAVEMENT (ACCESS AND PARKING) (SF) 12,195.0 TOTAL PROPOSED IMPERVIOUS AREA (SF) 23,238.0 TOTAL PROPOSED HARD AREA (SF) 23,238.0 TOTAL PROPOSED IMPERVIOUS COVERAGE (%) 73.2% TOTAL PROPOSED PERVIOUS COVERAGE (%) 26.8% w w �, w q�I 3 I O N N ALIIirV 1 °CB P 1 LA o RISER w P ❑P❑SED \ n Cr SS E391.65 PEN GRATE g6� RIM 39 .8 12" PV 10LF 2 cD SS �S r ------ LA, \� ¢ �Qss SD - 20LF 12" PV @ 0.5% \ ' /. Y I j s1. \ \ \ D V E W A Y \ Oy MH TYPE II RIM 397.0 --------------- IE 390.8 _�_ - -- -- -- -- - -- I '.: ay0 0 /� 1 6 / B-B CB TYPE 1 \ / I Ld o V V Ci RIM 3 6.75 \ (E) POWER P❑L MWS \ I/ /\\ /\ /\ \ ^ TO REMAIN SUNRIDGE TOWNHOMES RIM = 395.0 3 (EXISTING) INLET 390.6(N) I \ / / ® 10' 0' 00 N 9 ✓ d I 4 IV, OUTLET IE=390.1 (S) a 24 0 yO I < I N•' 1 1 1 I I I mil/ 8LF 12" PVC .-A, I r 1.- ,•y .: d' °° c i \ L % T E 1 C(- < e+ < W <W' • W. W•W' W W W F 1 \ 5.` < `�' �� « �' W W W W W W W W FL R W W W• W � I M 9 8 \ % �t o`�3 I < RIM 94.85 W 3s6 s W W W W 1 + DRAIN \ 3. 1% III I I - 12LF BIO-SWALE @ 0.9/. W 1 W W _ f,, W W W 1.` W W *TYP� l'' W Y W W W n`h -e- I \„ •Y W W W W Y W W W W W Y W W •1? ,' ' 0 N D 1 /2" ` %0 < IL 59U.05 (N & (EX.)) E AR &CAP \ 39 v RE- SAL ON T W W W W W W _ SIbEwANKs L No. 40016 \ L Y W W W L W Y W W W W Y Y Y W Y E ACCESS SS 21'- h 34LF Ss - w W tw w w RON 1 , 6 I ENCE �.. G'q.S,.. a. GAS GAS J. 1. .1. �.. °t GAS GAS ------------ 1.. fN•'t_' .a- ..: • •. ..... r.' r' _ __-- -- - � >r.• • r ' 1 � (E) STREET LIGHT E POWE =: •W W ' .`W..W ?.-� - - - - ---+ -- < P C 0 2. 'WALK' < .:)...:.........._<......<�::::_ :<::-::::.;.. < EX.. MIDI* ][ ORiVE. A < .c W s I < , OWER _ r 7 .9LF 12" CMP Q 1.7 eSD 3D o - SD - sD 8.0' EX. 04�/ SD 1 7 7.5LF 12" C ,P ©1.86% I - v Z V ------- w w -w -- - w- - i B TYPE I T = I LID _ x SEE DETAIL A B IYP" �9.5' DEDICATION TO PUBLIC H H N U N Q J H H H SDMFI-TYPE I ��T`I'FEI RIM=389.95� WATER MAI RIM=392.30 �Cv -/ I� 0 ��0 SH11 OF 13 U IE(N)=389.85 �4 RIM=393.79 FOR RIGHT OF WAY 65 °� - P!M=390.16 E(S)=385.76 N ,E(N)=386.4- APROXM. I I I� 0 IE W! =390.71 (-)_ SH1D3EOFL13 IE(t)-390.75 E I E,N=386.06 T IE S=386.31___ - I LOCATI --- ---- __IE(S)=389.3i -- -___ 3.5LF 8" DI @ 5.7% -. �- -- -- - _ - - ---- N88°40'51 "E VJ Cw - -- --- �_- TYPE I, LID S PETR SKY =392.37 - �n . IE(S)= 89.37,W,E-- -- ® R-417306 z NOTE: - --- --- - - - -/ - - - © ---- ---- --- ----- - T- T----��-- ASPHALT PAVING ACCESS OUT SIDE LOT ON EAST = 1230 ±S.F (0.03 AC). S�� _ < L' `: ~, P. A -- 141PIANCE WITH CITY OF RENTON STANDARDS INCLUDED FOR RUNOFF CALCULATIONS FOR DETENTION TANK. ° Sx'<'__- = �' N TOTAL BASIN-1 ON SITE = 31,740+1,230= 32970 S.F. (0.757 AC) <5 'S. <<�' =---- .�� .• 5 . k' ■ <' ; 5 .. ; . ``' 5 ` . w 'r`, DEVELOPMENT E inerin w TOTAL BASIN ON SITE = 31,740+1,230= 32970 S.F. (0.757 AC) <<. ' S . 5,. 5 ."< < : 5� < 5 ....'<5 . «' <,<5. ` - ^ 0b �� �y 9 9 661 S.F. OF ROOF AND 827 S.F. OF WALKWAY WILL CONTRIBUTE TO 5' ""P farah 05/15/2025 (D DISPERSION. SO 50% OF AREA IS MODELED AS PERVIOUS AS PER mSlppo 05/15/2025 � DRAINAGE MANUAL. NOTE: 2.5" COMPOST ADDED TO ALL DISTURBED SOIL AS PER DET. 264 BURIED UTILITIES IN AREA CALL 811 BEFORE YOU DIG EXISTING UTILITIES SHOWN ARE FROM THE BEST AVAILABLE INFORMATION AND NO GUARANTEE IS MADE AS TO THE EXACT SIZE, TYPE, LOCATION OR DEPTH. AM BY 8627 NE 180th St. A N S T E Y BOTHELL, WA 98011 PHONE: (206) 303-7639 E N G I N E E R I N G FAX: (425) 658-0923 EMAIL: benonstey52@yahoo.com NOTE: FOR DET. VAULT DETAILS SEE STRUCTURAL DETAILS S1 AND S2 NO. REVISION SON SCALE ONE RICH AT FtXL SCNE IF NCT ONE NCH WALE ACCORDINGLY VEI ICMs NAvD HORQONTAU WD 1G83 1GG1 DATUM 03-23-2025 CITY OF 141 RENTON Nbor � Planning/Building/Public Works Dept. SUN RIDGE-TOWNHOMES-1I DRAINAGE PLAN z D DM 05-20-2021 FELDMIX U F - w DRVwRa M C-6 0 SHM6 OF_37