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Home My WebLink AboutzR-3721Setr` co N O O M T U) F- W W W z O _ Fl) W Y J PORTION OF GOVERNMENT LOT 1, SECTION 32, TOWNSHIP 24 N, RANGE 5 EAST, W.M. LAKE WASHINGTON VIEW ESTATES Z Off' V/A m FOUND MON IN CASE RENTON, WASHINGTON LAND USE PERMIT # LUA08 -057 VICINITY MAP NORTH 44TH STREET / 2 NORTH 40TH STREET I 3P x N !4 x s o z Z Li a N N S a (VISITED 9/2012) FOUND MON. IN A E (VISITED 9/2012) TOPOGRAPHIC AND BOUNDARY SURVEY PROVIDED BY HANSEN SURVEYING. OFFE ENGINEERS, PLLC ASSUMES NO LIABILITY FOR ACCURACY OR COMPLETENESS. Q/ �\ � - 2R7 •o / s , , 3q 1 I ' I � _ NORTH 40th STREET S 88_•49'26" E 6_64.20' M _ (BASIS OF BEARINGS) ' \FOUND IN CASE 0 CASE M N. IN r.AqF Of 0I 0I z, z / QI Li al BENCH MARK OFFS ENGINEERS 13932 SOUTHEAST 159TH PLACE RENTON, WASHINGTON 98058 27460 Z PHONE: 425- 260 -3412 /S�REOG CONTACT: DARRELL OFFE, P.E. ss %onnC 03/18/2014 NO. REVISION LEGAL DESCRIPTION LEGAL DESCRIPTION PER NORTHWEST TITLE COMPANY TITLE REPORT ORDER NO. 634519 DATED SEPTEMBER 26, 2006. LOT 1 OF THE CITY OF RENTON LOT LINE ADJUSTMENT NUMBER LUA -05- 069 -LLA RECORDED UNDER RECORDING NUMBER 200 51 01 29 00009, SAID LOT LINE ADJUSTMENT BEING A PORTION OF GOVERNMENT LOT 1, SECTION 32, TOWNSHIP 24 NORTH, RANGE 5 EAST, W.M., IN KING COUNTY, WASHINGTON. TAX PARCEL NO.: 322405 -9081 VERTICAL DATUM: NAVD 88 BENCH MARK: CITY OF RENTON BENCH MARK # 2100 FND. A STANDARD USGS BENCH MARK BRASS DISK IN THE TOP OF THE SOUTHERLY CORNER OF A LARGE SLOPING CONC. STRUCTURE ON THE NE SIDE OF 36' CMP HOUSING ON WEST SIDE OF LAKE WASH. BLVD. ELEVATION = 28.91 FEET -- SCALE D.L OFFE, P.E. arx D.L OFFE, P.E. ��' AT iVIL 9- YETVIL °'u c i HO! QE MH BY DATE APPR KC01m y CONTACT INFORMATION OWNER: GREG FAWCETT 33609 REDMOND -FALL CITY ROAD FALL CITY, WASHINGTON 98024 OFFICE PHONE: 425- 466 -5229 ENGINEER: OFFE ENGINEERS, PLLC ATTN: DARRELL OFFE, PE 13932 SOUTHEAST 159TH PLACE RENTON, WASHINGTON 98058 -7832 OFFICE NUMBER: 425- 260 -3412 FAX NUMBER: 425 - 227 -9460 SURVEYOR: HANSEN SURVEYING ATTN: RODNEY HANSEN, PLS 17420 116TH AVENUE SE RENTON, WASHINGTON 98058 OFFICE NUMBER: 425- 235 -8440 FAX NUMBER: 425- 235 -0266 TABLE OF CONTENTS SHEET NUMBER 1 2 3 4 5 6 7 8 9 10 11 12 13 SL -1 SL -2 L -1 L -2 R -1 TI TILE COVER SHEET LAYOUT GRADING PLAN EROSION CONTROL PLAN ROAD /STORM PLAN & PROFILE (NORTH 41ST COURT) FRONTAGE IMPROVEMENT PLAN (LK. WASH. BLVD. N.) ROAD /STORM DETAILS & NOTES STORMWATER VAULTS LOT 13 IMPROVEMENTS SEWER PLAN & PROFILE SEWER DETAILS / NOTES WATER PLAN & PROFILE WATER DETAILS / NOTES STREET LIGHTING PLAN STREET LIGHTING PLAN LANDSCAPE PLAN LANDSCAPE PLAN TREE RETENTION PLAN RECOMMENDED FOR APPROVAL Date: R- 312101 "w "� •� CITY OF LAKE WASHINGTON VIEW ESTATES IM®IITIL' XIO ,Y19 W, RENTON GREG FAWCETT DATUM COVER SHEET Planning /Building /Public Works Dept. CID'. T- \— Date: J Date: i,// — Date44 12/19/2012 a� «a 1 '13 C ❑VETF > �3 x m a 1�1 x �C 1 ogz < 1 m w a w , m N YI 3: CONTROL MAP �, BASIS OF BEARINGS IS PER CITY OF RENTON LOT I LINE ADJUSTMENT LAND RECORD NUMBER LND -30 -0292 AUDITOR'S FILE NUMBER 20051012900009 OFFS ENGINEERS 13932 SOUTHEAST 159TH PLACE RENTON, WASHINGTON 98058 27460 Z PHONE: 425- 260 -3412 /S�REOG CONTACT: DARRELL OFFE, P.E. ss %onnC 03/18/2014 NO. REVISION LEGAL DESCRIPTION LEGAL DESCRIPTION PER NORTHWEST TITLE COMPANY TITLE REPORT ORDER NO. 634519 DATED SEPTEMBER 26, 2006. LOT 1 OF THE CITY OF RENTON LOT LINE ADJUSTMENT NUMBER LUA -05- 069 -LLA RECORDED UNDER RECORDING NUMBER 200 51 01 29 00009, SAID LOT LINE ADJUSTMENT BEING A PORTION OF GOVERNMENT LOT 1, SECTION 32, TOWNSHIP 24 NORTH, RANGE 5 EAST, W.M., IN KING COUNTY, WASHINGTON. TAX PARCEL NO.: 322405 -9081 VERTICAL DATUM: NAVD 88 BENCH MARK: CITY OF RENTON BENCH MARK # 2100 FND. A STANDARD USGS BENCH MARK BRASS DISK IN THE TOP OF THE SOUTHERLY CORNER OF A LARGE SLOPING CONC. STRUCTURE ON THE NE SIDE OF 36' CMP HOUSING ON WEST SIDE OF LAKE WASH. BLVD. ELEVATION = 28.91 FEET -- SCALE D.L OFFE, P.E. arx D.L OFFE, P.E. ��' AT iVIL 9- YETVIL °'u c i HO! QE MH BY DATE APPR KC01m y CONTACT INFORMATION OWNER: GREG FAWCETT 33609 REDMOND -FALL CITY ROAD FALL CITY, WASHINGTON 98024 OFFICE PHONE: 425- 466 -5229 ENGINEER: OFFE ENGINEERS, PLLC ATTN: DARRELL OFFE, PE 13932 SOUTHEAST 159TH PLACE RENTON, WASHINGTON 98058 -7832 OFFICE NUMBER: 425- 260 -3412 FAX NUMBER: 425 - 227 -9460 SURVEYOR: HANSEN SURVEYING ATTN: RODNEY HANSEN, PLS 17420 116TH AVENUE SE RENTON, WASHINGTON 98058 OFFICE NUMBER: 425- 235 -8440 FAX NUMBER: 425- 235 -0266 TABLE OF CONTENTS SHEET NUMBER 1 2 3 4 5 6 7 8 9 10 11 12 13 SL -1 SL -2 L -1 L -2 R -1 TI TILE COVER SHEET LAYOUT GRADING PLAN EROSION CONTROL PLAN ROAD /STORM PLAN & PROFILE (NORTH 41ST COURT) FRONTAGE IMPROVEMENT PLAN (LK. WASH. BLVD. N.) ROAD /STORM DETAILS & NOTES STORMWATER VAULTS LOT 13 IMPROVEMENTS SEWER PLAN & PROFILE SEWER DETAILS / NOTES WATER PLAN & PROFILE WATER DETAILS / NOTES STREET LIGHTING PLAN STREET LIGHTING PLAN LANDSCAPE PLAN LANDSCAPE PLAN TREE RETENTION PLAN RECOMMENDED FOR APPROVAL Date: R- 312101 "w "� •� CITY OF LAKE WASHINGTON VIEW ESTATES IM®IITIL' XIO ,Y19 W, RENTON GREG FAWCETT DATUM COVER SHEET Planning /Building /Public Works Dept. CID'. T- \— Date: J Date: i,// — Date44 12/19/2012 a� «a 1 '13 C ❑VETF > �3 x m a 1�1 x �C 1 ogz < 1 m w a w , m N SANITARY SEWER LINE LOCATION PFR PORTION OF GOVERNMENT LOT 1, SECTION 32, TOWNSHIP 24 N, RANGE 5 EAST, W.M. ASBUILiS RECEIVED FROM CITY OF RENTON tv ENTITLED "LAKE WASHINGTON BLVD, FROM COULON PARK TO NORTH 44TH S FEET" cq O INSTALL MONUMENT CASE & COVER PER CITY STANDARD DETAIL H031, TYPICAL THREE LOCATIONS 12" CAS f 1059 Cp. FLOODPLAIN / "Be/ RIM =38.08 W INV = 34.43 ((12'NE)) CB_ _ _ INV =34.38 (12 INK) I RIM =39.37 Q INV-34,67 S(12"SV/ INV =34.67 (12 "NWT 1/ , - INV =3h.20 ((12 °SE) \ ` CB - - - - - - - - - 7 / : / _VJj �'` V; .� ',4 <j^ 21 46 36 V,J INV =34.20 (1z"Sw) `\ :RUd =3zss / / / �/� / / ` /:�;/ \ „H 5545 66' }� \ NV -34.47 ('12 'SW) .., 5j 6 • _ , / ./ r / . // �O '2q• �O� 3,66, W 5.99' N NV- 34,22 12 NE) \ 4 �. \ (( . x > - Ti / f '.h Z INV =34.22 (i2 'NY /) / ,,.. ` /. i ,, ,�0 1, X210 S.F• �. 11 �Oj SF, vp5 LO INV =34.1a ((t2 "sE) /� ry`� ^•_ v REr. w0E \JAA�\/, /xq. ;/4/ 6 rn 551 `'F_ 5999 599 �Oj S F•��- R INV =34.74 (12•'SW) ' / Y r y' .::_, / C5 5• \ V / / 2'r- 11.00' -7.15o F\ Z 1 1.00' qiC . / g y/ / i FOV \, // ' f 2R' / 48.7 C9 22 C70 a9�s•.j r !/' ,o` pl "H \0i". 0J. % / ,' +i�/ toh Cl 2 27.24' 16.23' 39.49. 39.49' V Al C < /i °// / r ° 70 / h 75.77' 19.13' cn ofy r /_: 1j o4 F /,< ;`3.30• % Q 4y ryA // /i',r % yeti \ / o/ �'f`7 , / / ry S7T 1p', , C2 138._36�� _ (� F _ / , C3 "�-�- - � N84'45'20 "E AY CREEK // C4 2 1 1,<1i Vin. 3.77' 5g C6 C7 10.36' 53.08' W p �i D Q g / p /1 /' j S8' 50.00' RLY EDGE. W MAY IN CREE ' n 3e2 /. 12° MV =-AS / / , 1 , 50.00' 7 ° 1 (B R12D)GAS -(, / '/j V LOS F• N D AVE HIGH WATER )I Q 1 / R• 1 m 5• w ° ° - vECETAnorl uNE / / / / r / / /a. pS I l > 329 1 rQJm``y/ BA.w O_R //\ 6 60 S.F / vol 0 a /.2.. &- / - =^� ,7 S. F.^ 1 -( 3 0 ¢ 1' 5.F. E 4,50- SF _ _ ° .. •` GAS ' / �-p 4 5.F' ° LOj S F m 5 2 Ls <_MH / / // a /,/ 92.7 I I 567 y5420 'tn % .. • ° RIM =37.25 jf,/ �J I 67.09' / INV =29.50 S(6 "NW\ ' ' / '/' INV =29.45 (8 "SW,! /G // { /qy /O' \i�/ ..i I 60.00' 53.22 BUFFER /, \� • \__._ ° S /\ / \/ 1 `^'O•/ t_RM= 4.1.34 7B.OS' 25 WE(V,ND _ _ �\ \. .NE1�N0 \ /\ �\ 0' WIDE SANITARY \ SElNER EASEMENT .NV =39.57 (NW) . 7106230529 1 `-SSMH 'S%✓ 1 5 _ - ;\. §$ "FLOOIJR��A1 1 RIM =35.86 / /:, /'? CE) CMP 5$ 3,8g - - \yEND' - �� • _`- 38 _ 20' WIDE CITY OF RENTON I I / ( 1 RIM =47.46 _- •, -38 a `- -_f - UTILITY EASEMENT I I 4NV =3967 (SE) =- OQP�•N S \c 40 �csp6 RED. No. 7510080741 1 INV =39.51 (SW) / \ -__ l 1 \� 567 .,F - '- 42' - C- REC. No. 7 51 00807 43 NV =39.37 NE CURVE LENGTH RADIUS vAvtT Esr+T / 4 \ CBSLL g �,�[ moral StC- - ___ `, ----_- 3s BRIM -42.49 D A �- 1 FULL ,4 WATER C1 31.61' 100.00' F1NH1. p / -------- C2 31.53' 100.00' OF 48 - -\ C3 35.18' 25.00' \ _ c\ se C4 18.47' 121.00' / �. se 1i�• \ _ - -42 ---r .i _.- �"�`� \�,�- -� 3s 120' C5 47.17' 25.00' \ 5 "so' = \: a n C6 0.42' 121.00' / �.\ i \_ `\ \ - -° 56 - -- -- - -- =-- /•'� �,,' --�\`� `�s -'Oe \ _' , i, C7 37.74' 121.00' LOT 1 C - C8 24.91' 79.00' - / `� \ i '-•/ __ \ \\ xa \' \4. 20' AIDE CITY C9 14.95' 24.00' 70 \ C10 14.95' 24.00' \ _ _ / ° / % i = _ - __ ` ;'.\ \\ \ \ '`fi ``. REC. No. 7510080743 ,'off\ a ,`•s�o 1\ ; \( / �/ � / ,-. // `,.', -- ��9 ,a- -'rte �e = �-•--r-'__� \ \:,, \ \ \�`; "� \,� \ \;` '•',, \� � 11 N�6 `'` \��; ",\�.� ,,, `\` �'•) h I '. `f IV `is,A LO 2 ��,E\ 4 T j 1 iY a \ i.T"I II 9k _ -._N �llF3�. E \11�': :1:`t l \1i; ^= \� \ \hy_�L .E'k 1111` \:1 :``�`\�\T \ \. \ \ -•. I I� �._ LOT 3 /�_ --- --- -7 113108\ - -_,81 \`,:,��..; :`'•:,: \\`;'; X0,0.,.. `\\ -✓ \ 4 _�.._ 104 ia- \':`:`':. ` J: .'o•�• i''y6 780831 ' -. L_ � 100 NOT /_,l__ "`.;; \.`.`�\.`. \\` \:\�``�.:C..•`;\ 6 19107' 8308\ . \ `r0� .: .:� \\ ?: \�:::.` 6 2 ., GAS- LOT 4- /`, yrRy 3' wood 1 �i 114 / O / , °•. , h" D.I. 1 3 FENCE `\ \ ' /``' / 90481 ` / W / r - - - - -1 0 0o IIv _ •, ', _ \ EXISTING / \\ , •,T O, _ _ N A9 I HOUSE , _ ,y ,= / ray D 19043 I iATl i ko I ° - -- , ' "z 12" \9082\ �}Q'ry °° HOUSE I L, EXLST. C8 4" D.I. I ` -' qv I I HOUSE I / RIM= 117.82 ,' WATER INV= 115.54 (S) 1 2 �� ' i /' - ` - L 1 1 1 8" DI - -S 19106 I _ NOTE, EXISTING UTILITY LOCATIONS SHOWN HEREON ARE APPROXIMATE ONLY. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE EXACT VERTICAL AND HORIZONTAL LOCATIDN OF ALL EXISTING UNDERGROUND UTILIITES PRIOR TO COMMENCING CONSTRUCTION. NO REPRESENTATION IS MADE THAT ALL EXISTING UTILITIES ARE SHOWN HEREON. THE ENGINEER ASSUMES NO RESPONSIBILITY FOR UTILITIES NOT SHOWN OR UTILITIES NOT SHOWN IN THEIR PROPER LOCATION. CALL BEFORE YOU DIG, 1- 800 - 424 -5555 FOUND MON. - - - - �_ 15' TC[m EASEMENTA IN CASE �. o GRVL.\ 8" SS REC. No. 7303070370 cD NORTH 40th ST ll 116 1 D W, `` O __EOUNgQQJY. ,'I REC, No. 7303070371 1 S 88'49'26° E - - - 664.20' - - - - - - - - y /_ tY., IF CASE _ J (earls OF eEU+INCS) ' 8 SS / _ _ _ _ _ j SSMH 1 _ � f RIld= 722.65 - --- -- - -_ .'` -- - l r , INV. = 109.57 (S ) Z ' GRVL :GRVL NV.= 109.47 ( W) D /W � 1 120-- D/W D/W SDMH Q GA `RIM=1 18• ADS NV = 117.68 (S) SSMH 1" DS/ 4' CHAIN J INV = 117.60 W RIM=! 16.04 12" ADS LINK FENCE 18 ADS ' WATER MINI � R=372 102 OFFS ENGINEERS 13932 SOUTHEAST 159TH PLACE RENTON, WASHINGTON 98058 PHONE: 425- 260 -3412 CONTACT: DARRELL OFFE, P.E. GRAPHIC SCALE 0 25 50 100 1 inch = 50 feet INV.= 102.27 W) RIM = 122.64 1 I I , L. ci'11gRyOF.i+,C�' snmm: rrc wn xnw 1 HANSEN SURVEYING SCALE 1°•Yi WO 10"V1°°' Q9 CITY OF LAKE WASHINGTON VIEW ESTATES ?• - �;� D.L OFFS, P.E. RENTON GREG FAWCETT 'a^ 27490 D.L OFFE, P.E. LAYOUT ,,;•�"i e /sTE dET1°R .r Planning /Building /Public Works Dept. f• ••.. M.• G r x0r ac wa1 sg /ONAL 6� nA /1a /onta N0. REVISION BY DATE APPR C -D -. T- "--, ---� (o-,;i - Date, - Date, Date, 08/30/201 wao xa 91fkT. 2 °`:1. AY❑U- > m D w s - C) ' m p Ooz n rn D N m CV OPRE- CT7 EROSION CONTROL NOTES 1. THESE NOTES SHALL APPEAR FOR PROJECTS - SITE IMPROVEMENTS, SURFACE WATER UTILITY, WASTEWATER UTILITY, WATER UTILITY, AND TRANSPORTATION PLANS: 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A CONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF RENTON, PUBLIC WORKS DESIGN ENGINEER. 3. THE BOUNDARIES OF THE CLEARING LIMITS AND AREAS OF VEGETATION PRESERVATION AS PRESCRIBED ON THE PLAN(S) SHALL BE CLEARLY FLAGGED BY SURVEY TAPE OR FENCING IN THE FIELD PRIOR TO CONSTRUCTION IN ACCORDANCE WITH APPENDIX "D" OF THE SURFACE WATER DESIGN MANUAL AND OBSERVED DURING CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE CLEARING LIMTS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANT /ESC SUPERVISOR FOR THE DURATION OF CONSTRUCTION. ") FROM U) 4. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINING OF CONSTRUCTION LJ_I AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACK OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR < FOR THE DURATION OF THE PROJECT. U) 5. ALL REQUIRED SEDIMENTATION /EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN W OPERATION PRIOR TO LAND CLEARING AND /OR CONSTRUCTION TO PREVENT TRANSPORTATION OF SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL EROSION AND SEDIMENT FACILITIES SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME W THAT CLEARING AND /OR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ON -SITE EROSION HAS PASSED. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS TO EROSION/ SEDIMENTATION CONTROL SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMITTEE. Z O 6. THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS 0 CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONITIONS DICTATE, THE PERMITEE SHALL ANTICIPATE THAT MORE EROSION AND SEDIMENTATION CONTROL FACILITIES WILL BE Z NECESSARY TO INSURE COMPLETE SILTATION CONTROL ON THE PROPSED SITE. DURING THE = COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE PERMITEE W TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED, TO 3: PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE RECIEVING DRAINAGE SYSTEM. 7. APPROVAL OF THIS PLAN IS FOR EROSION /SEDIMENTATION CONTROL ONLY. IT DOES NOT W CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN, SIZE NOR LOCATION OF PIPES, RESTRICTORS, Y CHANNELS, OR RETENTION FACILITIES. Q 8. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE J DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCTOBER 1ST - MARCH 30TH) OR SEVEN DAYS DURING THE DRY SEASON (APRIL 1ST - SEPTEMBER 30TH) SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED ERC COVER METHODS (e.g. SEEDING, MULCHING, PLASTIC COVERING, ETC.). 9. WET SEASON SEASONAL EROSION AND SEDIMENT CONTROL REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES CLEARING BEWTEEN OCTOBER 1 AND MARCH 30 INCLUSIVE, UNLESS OTHERWISE APPROVED BY THE CITY THROUGH AN ADJUSTMENT PROCESS. 10. COVER MEASURES WILL BE APPLIED IN CONFORMANCE WITH APPENDIX "D" OF THE SURFACE WATER DESIGN MANUAL. 11. ANY AREA NEEDING ERC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE ADDRESSED WITHIN SEVEN (7) DAYS. 12. THE ERC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWING A STORM EVENT. 13. AT NO TIME SHALL MORE THAN ONE (1) FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT -LADEN WATER INTO THE DOWNSTREAM SYSTEM. 14. DURING THE TIME PERIOD OF OCTOBER 1ST - MARCH 30TH ALL PROJECT DISTURBED SOIL AREAS THAT ARE TO BE LEFT UN- WORKED FOR MORE THAN 12 HOURS, SHALL BE COVERED BY MULCH, SODDING, OR PLASTIC COVERING. 15. ANY PERMANENT RETENTION DETENTION FACILITY USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY EROSION CONTROL MEASURES AND SHALL PROVIDE ADEQUATE STORAGE CAPACITY. IF THE PERMANENT FACILITY IS TO FUNCTION ULTIMATELY AS AN INFILTRATION SYSTEM, THE TEMPORARY FACILITY MUST BE ROUGH GRADED SO THAT THE BOTTOM AND SIDES ARE AT LEAST THREE FEET ABOVE THE FINAL GRADE OF THE PERMANENT FACILITY. 16. PRIOR TO THE BEGINNING OF THE WET SEASON (OCT. 1), ALL DISTURBED AREAS SHALL BE REVIEWED TO IDENTIFY WHICH ONES CAN BE SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREAS SHALL BE SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON. A SKETCH MAP OF THOSE AREAS TO BE SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY OF RENTON FOR REVIEW. I WIN LOTi0 rc w alw LOT TOP OF WALL ELEV. (TW) n.m 1 12' MIN. THICKNESS f 2' -4' QUARRY SPALLS x GRAVEL HACKFILL m FOR DRAINS a BOTTOM OF WALL I - ELEV. (BW) I �KEYWA I PERFORATED PIPE 4' MIN. FILTER FABRIC TYPICAL ROCKERY PROPERTY LINE DETAIL N.T.S. OFFE ENGINEERS �~� :.,`F� 13932 SOUTHEAST 159TH PLACE - RENTON, WASHINGTON 98058 _ PHONE: 425 - 260 3412 Pow Q/STER: *" CONTACT: DARRELL OFFE, P.E. FSlou'ei i do M 7st . / / / / IRd r / 4 / p' i TW -38: r.....o_i/ �. DI �L.gB � DIRT737`O,�y( , Q o. 1 4- 1, S/W =40.0 48 XAY 1 , /i/ /// O 0A 1 I TW =36.6 \ DIRT--34.0 SOUTH EDGE OF MAY CREEK 7.3 1.5 1059 CFS FLOODPLAIN ` \ -� \ � _.,,• °` �o'ry. // /'7 � is 0 3rii oo \ 1 \\ o' Co O p AD A �3' \ _ -``51P. _ 5 DIRT Al— ,�rp 111 I,s� 51 I i\ i w R- 312103 ** -WALLS SHOWN OBTAIN SEPARATE IN EXCESS OF 4'(48 BUILDING PERMIT ") FROM HIEGHT ARE RERQUIRED TO THE CITY OF RENTON I , 50 �7J i i .II ti it , \21 \ 1 NOTE EXISTING UTILITY LOCATIONS SHOWN HEREON ARE APPROXIMATE ONLY, IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE EXACT VERTICAL AND HORIZONTAL LOCATION OF ALL EXISTING UNDERGROUND UTILIITES PRIOR TO COMMENCING CONSTRUCTION. NO REPRESENTATION IS MADE THAT ALL EXISTING UTILITIES ARE SHOWN HEREON. THE ENGINEER ASSUMES NO RESPONSIBILITY FOR UTILITIES NOT SHOWN OR UTILITIES NOT SHOWN IN THEIR PROPER LOCATION. CALL BEFORE YOU DIG- 1- 800 - 424 -5555 a II /i Oq- _ I 1 4p 'W •• WALL BLOCI fmtirf REQTD �e \ (TYPICAL ON WALLS OVER 4' (48 ") IN HI s LEGEND TW= ELEVATION AT TOP OF WALL DIRT= ELEVATION AT DIRT GRADE (TOP OR BOTTOM) S /W= ELEVATION OF BACK OF SIDEWALK 44 FINISHED PAD ELEVATION ❑ PROPOSED LOT NUMBER SURVEYED ""w' CITY OF SCALE "mom°, ""` ""°'°m�%'°°' E�9 D.L. OFFE, P.E. RENTON ore D.L OFFE, P.E. f� ala v<x � DATUM °�X6P AIMM Planning /Building /Public Works Dept. FwwN REVISION BY DATE APPR y GRAPHIC SCALE 0 15 30 60 1 inch = 30 feet R COMMENDED FOR APPROVAL By ➢nte Date- By, Date, Byi Date, LAKE WASHINGTON VIEW ESTATES GREG FAWCETT GRADING PLAN _I 10/15/201 ° 3 - 1313 1 II VIA > �] a I•�I W 0 1 -q .p� O oz < 1 m w �i yN m �N FILTER FABRIC MATERIAL 60" WIDE ROLLS. NOTES: USE STAPLES OR WIRE RINGS TO ATTACH 1. FOR SHEET RUNOFF OR FOLLOWING DISCHARGE FROM A FABRIC TO WIRE. SEDIMENT TRAP OR POND. N 2" BY 2" 14 GA. WIRE O FABRIC OR EQUIV. 2. MAXIMUM SLOPE STEEPNESS PERPENDICULAR TO FENCE O LINE IS 1:1. c") r 3. MAXIMUM SHEET OR OVERLAND FLOW PATH LENGTH TO II I THE FENCE OF 100 FT. 2 -6" II I I I I 4. IF 50% OR LESS OF THE SOIL, BY WEIGHT, IS FINE PARTICLES 5' -0" SMALLER THAN THE U.S. STANDARD SIEVE NO. 200, THE EOS BURY BOTTOM OF FABRIC SHOULD BE EQUAL TO OR SMALLER THAN THE SIEVE SIZE _- 11--- _-- _- _ - -_JJ- MATERIAL IN 8' BY 12" TRENCH THAT 85% OF THE SOIL CAN PASS THROUGH. w 2 -6" II 6' MAX I 5. THE TRENCH SHALL BE BACKFILLED WITH 3/4" MINIMUM II II DIAMETER WASHED GRAVEL. Q u u 5. FILTER FABRIC FENCES SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR USEFUL PURPOSE, BUT NOT BEFORE THE w UPSLOPE AREA HAS BEEN PERMANENTLY STABILIZED. FILTER FABRIC MATERIAL 6. FILTER FABRIC FENCES SHALL BE INSPECTED IMMEDIATELY Ll.l 6" AFTER EACH RAINFALL AND AT LEAST DAILY DURING _ PROLONGED RAINFALL. ANY REPAIRS SHALL BE MADE 2" BY 2" BY 14 GA. WIRE IMMEDIATELY. FABRIC OF EQUIV. Z � O 2' -0' PROVIDE 3/4" - 1.5 "�� t \ z WASHED GRAVEL BACKFILL 12 i Z IN TRENCH AND ON BOTH SIDES = OF FILTER FENCE FABRIC ON —{ 8" MIN. THE SURFACE. Q 2" BY 4" WOOD POST FILTER FABRIC FENCING ALT: STEEL FENCE POSTS. TYPICAL / W Y BRUSH BARRIER 4y J NTS oee FILTER FABRIC FENCE DETAIL TEMP. CROSS CU .X �.;, 12 N -12 ds 6../ ��,, �+^t S � rj� ter � _, •...s.,:.�:�.• ",: ;... - / Y -... j, ♦; ', ,> ROCK CONST ION TRY -'-4�_ CATCH BASIN PROTECTION TYP. /' -�� ♦ /, / DEWATERING (SEE RISER WIRE - BACKED SILT FENCE, - STAKED HAYBALES WRAPPED WITH FILTER FABRIC, OR EQUIVALENT DIVIDER RISER PIPE (PRINCIPAL SPILLWAY) OPEN AT TOP WITH TRASH RACK PER FIG. 4.4.4 DEWATERING ORIFICE CREST OF 61 EMERGENCY SPILLWAY ^------------- Y!! IGmr. rywy Iyr -JV.y OUTLET =32.5 SEE CONTROL DETAIL AT BOTTOM SURFACE AREA REQUIRED =302 SQ. FT. SURFACE AREA PROVIDED =1335 SQ. FT. s� I I 1 I j NOTE EXISTING UTILITY LOCATIONS SHOWN HEREON ARE APPROXIMATE ONLY. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE EXACT VERTICAL AND HORIZONTAL LOCATION OF ALL EXISTING UNDERGROUND UTILIITES PRIOR TO COMMENCING CONSTRUCTION. NO REPRESENTATION IS MADE THAT ALL EXISTING UTILITIES ARE SHOWN HEREON. THE ENGINEER ASSUMES NO RESPONSIBILITY FOR UTILITIES NOT SHOWN OR UTILITIES NOT SHOWN IN THEIR PROPER LOCATION. CALL BEFORE YOU DIG: 1- 800 - 424 -5555 III I 1 1111 'Il'I 50 ;I� 50 I ll as -- - -- _''-- -------- - -- \` -- - - - -- co IA I - - -- - --- - -- I 84 - ---- ��, - - -- -so- -- -- I ; - -- ' 03 1l I > P I III I I r fl i d l I III 'i 50 'l 1 O 0 50 111 �I I'I 111 I'll II I I l I I I I I h8 , I1 I 1� I I� I II'I I' "t, < i J 0, 1 1 1 ' ' II� W0 ��Y�_ I II I �--' - it /1KF>.s >�RR•_ o� '`�,� ®�� - -III1. ,''111111 y'� f�\ �� s�\ _gip -_- I FILTER FABRIC FEMCIM4 WIDTH - UPON COMPLETION OF LOT GRADING ALL UN- WORKED AND DISTURBED AREAS TO BE EMBANKMENT COMPACTED AS PERVIOUS MATEERIALS IALS S UCH AS HYDROSEEDED AND COVERED WITH STRAW /WOOD S � GRAVEL OR CLEAN SAND SHALL CHIPS FOR EROSION CONTROL NOT BE USED. (TYPICAL) -- 7 -- - -- - -- DISCHARGE TO STABILIZED CONCRETE BASE CONVEYANCE, OUTLET OR (SEE RISER DEFAIL) LEVEL SPREADER TEMP. POND CONTROL PROJECT WILL REQUIRE SWPPP PERMIT FROM D.O.E. WITH CERTIFIED EROSION CONTROL INSPECTIONS AND MONITORING. PERMIT TO BE OBTAINED FROM WASH. STATE DEPT. OF ECOLOGY OFFS ENGINEERS �y "VF��` Qom. •!�. acoy SURVEYED SCALE 13932 SOUTHEAST 159TH PLACE - z ; D.L. OFFE, P.E. RENTON, WASHINGTON 98058 �, ° p,L pFFE• P.E. PHONE: 425-260-3412 so {.-F/ 0 a. CONTACT: DARRELL OFFS, P.E. SSIoNAl- 6� 03/18/2014 N0. REVISION BY DATE APPR ^P TM '°0°mN01 R- 312104 SEE SHEET 9 FOR ADDITIONAL CLEARING, GRADING AND EROSION CONTROL FOR LOT 13 °'"°°' •� CITY OF RENTON DATUM Planning /Building /Public Works Dept. GRAPHIC SCALE 0 15 30 60 I Inch = 30 feet RECOMMENDED FOR APPROVAL By: Date: L !r( By: Date: By: Date: By: Date: LAKE WASHINGTON VIEW ESTATES GREG FAWCETT EROSION CONTROL PLAN Cit - T- 16 V 1- 08/15/2012 4 13 SI ❑f i —� a m D I� ti v x G � ' � O opz `G W m y N m � CD CO N O O CID I W Q W W Z 0 !.0 Y Q 02.11 njAMRN1UDPn`Ur0NFL'CII0N ❑ TEXT OF INSTRUCTIONS Your property contains a sronnwater management floe: control amp (best management practice) called a -peroratetl pipe connection,' whits was insisted terse. the alarmists' mnoff impacts of some or sh of the Impervious surface on your property. A perforated pipe mmealbn Is a length of drainage conveyance pipe with nose N me bohem, designed to'Ieal wolf. conveyed by me, I into a gravel filled trench where ncan Da maketl into the svrountlirg soil. The connection is Intended to provideoppatunily for Intimation of any runoff that is being conveyed from an impervious surface (usually a roop to a local drainage system such as a ditch w roadway pipe system. The size and composition of the perforated pipe connection as depicted by the hav; control BMP site plan and design details must be maintained and may not be changed yrtmout written approval either from the long County Water and Land Resources Division athrough a future development permit from King C my The mil overtop O the Ixdoreted ponon of the system must trot be compatted or covered with impersous mwehafs. FIGUREC JIA PERFORATED PIPE CONTRCCIOV FOR A Sill FAMILY RFSIDFNCE random fill filter fabric 6' Part pipe 18 _ o c 1VZ' -31i washed rock N- i2a- Min � TRENCH X- SECTION NTS slope to road drainage system 2•x10' level trench w /pert pipe PLAN VIEW OF ROOF NTS 2VN S,vtatt Wale Desipn ELmaal- ADI><sill 11912m CRI 62.2 RILL INI:IL'IRA]lOH F[GVRF,C++w TT'PIGI,TRE \C.R LAiFO.TRAT[OV SYSTEM roof drain PLAN VIEW NT$ -a'ri leaiDle peMretwetl pill nfiNeaon trerch \-mmpw/selltllltl col crest' PLAN VIEW i NTS ovedbw 4- little or 6 -Ile fide splay, block ll c( padoratetl pipe - ...... �.... ... rr ... .. - �tiC c. washed ratlt 9 C °c " °C . ^. + nits e.P"min 17 t'mN ...s.a. A :..,. P- I r�vve ngsth �cB all w/solii lie vanes r6ertabna - c sector backfill DEPTH VARIES + a __ a' rigid or 6' fee le SEE PLANS r o concreted pipe z0- v washed rock f t2'3/4' T � v - -2° -� SECTION A NITS deny, Seds"W,,mr Dos, hlanusl - Arymdi.0 119trM c-u OFFS ENGINEERS 13932 SOUTHEAST 159TH PLACE RENTON, WASHINGTON 98058 PHONE: 425 - 260-3412 CONTACT: DARRELL OFFE, P.E. PORTION OF GOVERNMENT LOT 1, SECTION 32, TOWNSHIP 24 N, RANGE 5 EAST, W.M. LOT # INFILTRATION TRENCH IMPERVIOUS ALLOWED LENGTH (FEET) TO CONNECT (SQ. FT.) 7 80 4,000 RIM =39.80 8 50 2,500 ** 9 IE =30.0, 4 /\ * *IF ADDITIONAL BMP'S ARE NECESSARY TO TREAT 50 2,500 ** IMPERVIOUS AREAS ABOVE SHOWN, THEN ADDITIONAL 11 40 2, 000 ** ON SITE BMP'S WILL BE REQUIRED AS PART OF 12 50 2,500 ** BUILDING PERMIT SUCH AS: INFILTRATION DRY WELLS, IE =37.0 _ GRAVEL TRENCH, ETC. LEFT, TO BE INSTALLED AS PART OF PLAT IMPROVEMENTS (TYP.) THRU CURB INLET III DIRECTIONAL GRATE RIM =40.18 IE= 36.68, 12" 28LF., 12 "N -12 / SFF S =3.14% x 6 SyF ; �s 0 a / j IE 4 12 INSTALL STOP 4 _ --- so-- - - - -- /'- -1 NS I I , f 'D. NORTH" I' l N 2❑ STA. 21 +00. 31 RT. CB 3, TYPE 1 3❑ SOLID LOC ING LID RIM =45.5 IE= 41.00, 6" NOTE, EXISTING UTILITY LOCATIONS SHOWN HEREON ARE APPROXIMATE ONLY. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE EXACZ. VERTICAL AND HORIZONTAL LOCATION OF ALL EXISTING UNDERGROUND UTILIITES PRIOR TO COMMENCING CONSTRUCTION. NO REPRESENTATION IS MADE THAT ALL EXISTING UTILITIES ARE SHOWN HEREON.,SH€ ENGINEER ASSUMES NO RESPONSIBILITY FOR UTILITIES NOT SHOWN OR UTILITIES NOT SHOWN IN THEIR PROPER LOCATION. CALL BEFORE YOU DIG 1-800-424-5555 SIDEWALK RAMP TYPE 41 PER DETAIL F013 I I \ t Imo- f N 1.14 DELTA `� 1 pLOODPLAIN CB 2, TYPE 1 ZU " THRU CURB INLET W /DUAL DIRECTIONAL GRATE RIM =39.80 IE= 36.30, 12" a / j IE 4 12 INSTALL STOP 4 _ --- so-- - - - -- /'- -1 NS I I , f 'D. NORTH" I' l N 2❑ STA. 21 +00. 31 RT. CB 3, TYPE 1 3❑ SOLID LOC ING LID RIM =45.5 IE= 41.00, 6" NOTE, EXISTING UTILITY LOCATIONS SHOWN HEREON ARE APPROXIMATE ONLY. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE EXACZ. VERTICAL AND HORIZONTAL LOCATION OF ALL EXISTING UNDERGROUND UTILIITES PRIOR TO COMMENCING CONSTRUCTION. NO REPRESENTATION IS MADE THAT ALL EXISTING UTILITIES ARE SHOWN HEREON.,SH€ ENGINEER ASSUMES NO RESPONSIBILITY FOR UTILITIES NOT SHOWN OR UTILITIES NOT SHOWN IN THEIR PROPER LOCATION. CALL BEFORE YOU DIG 1-800-424-5555 SIDEWALK RAMP TYPE 41 PER DETAIL F013 I I \ t Imo- f NORTH 41st COURT r It N IO 0) M Ip .R l V.RN T J_ - -- 4„ STA R 3 +14.50, 3VRT. 0% 6 PVC ®S= _ CB 4,'1 TYPE 1 so D'LOCKING LID - 5 © EIM 43.50, 6" STA. 23❑+14.0, 9.5l CB T 5, TYPE 1 I W THRU -CURB INLE RIM =47.80 I IE= 43.12, 12" IE= 43.37, 6" NOTE: ALL PRIVATE 6" STORM PIPE SHALL BE SDR 35 "WHITE" PVC I w Z Z O¢ m c0m � r 0 00 00 O 4J to O O N � t1) I� 00- 01 W Oh O) Ol d0- o 0- n a a a a aado:a a W J m O' z m w ` : wl. °Q +;.. o ....................... ........... ... ........... ............. 0 _ ..... .. 3 a 1:00' V.G. 100' V.G. + U - - - O r _ ® P _ _ - N END OF ROAD - _ ' 2i�68l- g o o STA23+15.54 ........ 0 o N + ELEV =50.00 - .1..34% a �\ 50 . 50 ......... I.....� n mM ` . .. + N o+ II e I 0 NNI�i: CL 04 x �0`: 21LF. 12" NL12 C) :> I- :� @.S= 42.48% w. :a 0- .. P - __ _-- -- - -`- VERFLOW =43. RLl PEREIIT i C - -- 0 80 \ : STORMWATER , �t / --- •- •_.... .. _. x?-r,' '+.,� �SEEA SHEET . #8 .. ..; ... 24 r15TEEi. r -1.00% _ 15LSLEEVe RECY p OV R W 38.83 F. X 50' ` = Nti0 N \ DI ®S =6.67% S3 STORMWATER O =: o = �.""""- _ VAULT i� .00 N;" 00 - 1E= 34..0 ............. M . 81y 2 SEE SHEET #8 to to a N `a II 34.00 63LF., 12 "N -12 __ IE =32.63 OUT m� 11 11 0 II \ 5'X10' ROCK ®5 =0.50% IE= vim vim_ RIP AD w:w w 31.63 IN RAP P 1 M =30.00 .. ............ 34 ....... _... .... ... .. _.... ��.3..1..Z {..�..0 _......_ _. BOTTO %- 30 BOTTOM =28.63 CB 8 TYPE ll -48° 20 +00 SEE SHEET 6: sill 21 +00 22+00: 23 +00 141 NO. REVISION D.L. OFFE, P.E. RV D.L OFFE, P.E. total BY DATE APPR '"PeO"K Moral w.w t SCALE i im in, 0-9 CITY OF t RENTON DATUM Ar nu a ", Planning /Building /Public Works Dept. mrac.a ST/a£ �Y STORM WATER MANAGEMENT NOTES: (1) FLOW CONTROL BMP'S CONSTRUCTED ON EACH LOT SHALL BE OPERATED, MAINTAINED AND KEPT IN GOOD REPAIR BY EACH LOT OWNER. (2) FULL INFILTRATION FLOW CONTROL BMP'S WILL BE UTILIZED FOR LOTS 7 -13. BMP TO BE INSTALLED BY BUILDER AS PART OF BUILDING PERMIT - UNDER SEPARATE PERMIT, UNLESS OTHERWISE SHOWN. (3) PERFORATED PIPE CONNECTION FLOW CONTROL BMP WILL BE UTILIZED FOR LOTS 1 -6, ONLY. BMP TO BE INSTALLED BY BUILDER AS PART OF BUILDING PERMIT - UNDER SEPARATE PERMIT. LOTS 1 -6 MAXIMUM IMPERVIOUS SURFACE ALLOWED IS 3,000 SQUARE FEET. OA 16' DRIVEWAY ENTRANCE PER DETAIL SHEET 7, 11 LOCATIONS GRAPHIC SCALE 0 15 30 60 1 inch = 30 feet RECOMMENDED FOR APPROVAL By, - Dnte �/y By, Dater By, Dater By, Dater LAKE WASHINGTON VIEW ESTATES GREG FAWCETT NORTH 41 st COURT ROAD /STORM PLAN & PROFILE C�T 3! -D IO'C�- 10/15/2012 5 -13 a m y C) 1 -i n N rn co �`10 `� 1 pLOODPLAIN ZU 4" PERE PIPE IE =30.0, 4 /\ FL R =25 0 .' 1 r9 T R -25.0' L= 39.27' IE =37.0 _ _ IE =37.0 I -os STA. 22+ TA. 22 +13.92 - -° �' " ""__ - _ FL =48.22 /1,01 LT. 48 4£3-- - - - - ^� ` -49.16 _- 55 ° °------' °-� -__ -_ - --" s,(� --- - ----- SIA 23 +14.0, (9.5l \\ \� K -M- _- CB 6. TYPE J I \ S ATER VAULT ll 1 W THRU -CURET INLET 'y E H 8 OUTFg1,L PIaF. -S ❑ (f { RIM =47.80 ' ', \ IE= 42.92, 12 21LF. 12° N t2 - ,� �`, Al R 'D TURN AROUND GRADING '1 11 ECTION - -- - � �', ?�a 23 +00 - „ __ _ __ t RIGID PVC NORTH 41st COURT r It N IO 0) M Ip .R l V.RN T J_ - -- 4„ STA R 3 +14.50, 3VRT. 0% 6 PVC ®S= _ CB 4,'1 TYPE 1 so D'LOCKING LID - 5 © EIM 43.50, 6" STA. 23❑+14.0, 9.5l CB T 5, TYPE 1 I W THRU -CURB INLE RIM =47.80 I IE= 43.12, 12" IE= 43.37, 6" NOTE: ALL PRIVATE 6" STORM PIPE SHALL BE SDR 35 "WHITE" PVC I w Z Z O¢ m c0m � r 0 00 00 O 4J to O O N � t1) I� 00- 01 W Oh O) Ol d0- o 0- n a a a a aado:a a W J m O' z m w ` : wl. °Q +;.. o ....................... ........... ... ........... ............. 0 _ ..... .. 3 a 1:00' V.G. 100' V.G. + U - - - O r _ ® P _ _ - N END OF ROAD - _ ' 2i�68l- g o o STA23+15.54 ........ 0 o N + ELEV =50.00 - .1..34% a �\ 50 . 50 ......... I.....� n mM ` . .. + N o+ II e I 0 NNI�i: CL 04 x �0`: 21LF. 12" NL12 C) :> I- :� @.S= 42.48% w. :a 0- .. P - __ _-- -- - -`- VERFLOW =43. RLl PEREIIT i C - -- 0 80 \ : STORMWATER , �t / --- •- •_.... .. _. x?-r,' '+.,� �SEEA SHEET . #8 .. ..; ... 24 r15TEEi. r -1.00% _ 15LSLEEVe RECY p OV R W 38.83 F. X 50' ` = Nti0 N \ DI ®S =6.67% S3 STORMWATER O =: o = �.""""- _ VAULT i� .00 N;" 00 - 1E= 34..0 ............. M . 81y 2 SEE SHEET #8 to to a N `a II 34.00 63LF., 12 "N -12 __ IE =32.63 OUT m� 11 11 0 II \ 5'X10' ROCK ®5 =0.50% IE= vim vim_ RIP AD w:w w 31.63 IN RAP P 1 M =30.00 .. ............ 34 ....... _... .... ... .. _.... ��.3..1..Z {..�..0 _......_ _. BOTTO %- 30 BOTTOM =28.63 CB 8 TYPE ll -48° 20 +00 SEE SHEET 6: sill 21 +00 22+00: 23 +00 141 NO. REVISION D.L. OFFE, P.E. RV D.L OFFE, P.E. total BY DATE APPR '"PeO"K Moral w.w t SCALE i im in, 0-9 CITY OF t RENTON DATUM Ar nu a ", Planning /Building /Public Works Dept. mrac.a ST/a£ �Y STORM WATER MANAGEMENT NOTES: (1) FLOW CONTROL BMP'S CONSTRUCTED ON EACH LOT SHALL BE OPERATED, MAINTAINED AND KEPT IN GOOD REPAIR BY EACH LOT OWNER. (2) FULL INFILTRATION FLOW CONTROL BMP'S WILL BE UTILIZED FOR LOTS 7 -13. BMP TO BE INSTALLED BY BUILDER AS PART OF BUILDING PERMIT - UNDER SEPARATE PERMIT, UNLESS OTHERWISE SHOWN. (3) PERFORATED PIPE CONNECTION FLOW CONTROL BMP WILL BE UTILIZED FOR LOTS 1 -6, ONLY. BMP TO BE INSTALLED BY BUILDER AS PART OF BUILDING PERMIT - UNDER SEPARATE PERMIT. LOTS 1 -6 MAXIMUM IMPERVIOUS SURFACE ALLOWED IS 3,000 SQUARE FEET. OA 16' DRIVEWAY ENTRANCE PER DETAIL SHEET 7, 11 LOCATIONS GRAPHIC SCALE 0 15 30 60 1 inch = 30 feet RECOMMENDED FOR APPROVAL By, - Dnte �/y By, Dater By, Dater By, Dater LAKE WASHINGTON VIEW ESTATES GREG FAWCETT NORTH 41 st COURT ROAD /STORM PLAN & PROFILE C�T 3! -D IO'C�- 10/15/2012 5 -13 a m y C) 1 -i n N rn co CD N O O cr) M U) W F— Q W W_ 7 Z O F— Z 2 U) >Q W Y Q J 8" SEWER STATION 16 +00 RIM =42.49 FULL OF WATER ADJUST TO FINAL GRADE FL =42.50 \ 15 +Ofd g36 FULL OF MUD IE =39.90 (NW) IE= 39.80 SW PORTION OF GOVERNMENT LOT 1, SECTION 32, TOWNSHIP 24 N, RANGE 5 EAST, W.M. I CURB RETURN DATA — FL T 16 +94.43, 16' RT. (L.W.B.NORTH) 40.57 R= 35.00' A/4 39.80 L= 50.19' 20 +4491 10 RT. (NE 41st) 40.00 DELTA =82 °10'01" 20 +65.65, 10' LT. (NE 41st) 40.73 R =35.00 A/2 39.99 L= 66.04' 17+87.17, 16 RT. (L W B NORTH) 39.25 DELTA= 108'06'43" W /SOLID LOCKING LIU \ RIM =41.70 IE= 37.70, 12" IE= 38.50, 6 "(ROCKERY DRAII IE =39.57 (NW) RAISE TO FINAL GRADE INSTALL SOLID LID � 1 ALL TRENCH RESTORATION AND OVERLAY REQUIREMENTS SHALL COMPLY WITH CITY OF RENTON STANDARDS 442 " STEEL HAND AIL PER CITY ETAIL #H024 STATION 19 +50 NOTE- EXISTING UTILITY LOCATIONS SHOWN HEREON ARE APPROXIMATE ONLY. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE EXACT .VERTICAL AND HORIZONTAL LOCATION OF ALL EXISTING UNDERGROUND UTILIITES PRIOR TO COMMENCING CONSTRUCTION. NO REPRESENTATION IS MADE THAT ALL EXISTING UTILITIES ARE SHOWN HEREON.,' THE ENGINEER ASSUMES NO RESPONSIBILITY FOR UTILITIES NOT SHOWN OR UTILITIES NOT SHOWN IN THEIR PROPER LOCATION. CALL BEFORE YOU DIG,. 1 -800- 424 -5555 GRAPHIC SCALE RIM =36.70 IE= 34.70, 8" 1 inch = 20 feet RIM =37.52 IE= 34.49, 8" o— — w y BRIDGE, R- 312106 - _ @:S=0.50% - -- _ 65% ....._.... ........... MOO ...... a 3 it °� ° r° ° .... ..... CB' 9 :'INLET \3'XS RIP RAP o _ D.I. @S 0. ....;...... _.<.. Z.II. u.. p.._,. ..... ... ..._. ... .... RIM =36.72 B l0i ROCK PAD o� 30. 00..;_ . ............:......._......,... ..... -� a�� ro z ,-- ` ui .. m� I II 0 C) EE 'i � C 15 ±00 16 ±00 17 +00 OFFE ENGINEERS °pE holy � 13932 SOUTHEAST 159TH PLACE RENTON, WASHINGTON 98058 �. PHONE: 425- 260 -3412 A�o�PFC Z�4so a•-• 1 PER 2CITY O MMENTS DAT F.. isT�:�o CONTACT: DARRELL OFFE, P.E. SSIONAL 03/18/2014 NO' REVISION CB 8. 0.00: TYPE II -48 IE= 34.:70, 8" RIM =37.52 RIM= 4 IE= 32.32, :15 ",12" 19 +00 IE= 34.49, 8° 20+00 18 +00 E= 31.36, 15" SCALE •� CITY 0 F LAKE WASHINGTON VIEW ESTATES 11 /15/201 o OFFE. P.E. RENTON GREG FAWCETT p� D.L. OFFS, P.E. I a,a .a,. DATUM LAKE WASHINGTON BLVD. NORTH q/2013 *BYDATE flAPPR ate: .r�s Planning /Building /Public Works Dept. FRONTAGE IMPROVEMENTS a xor we sae" 6 - 1 .vP rnm . �R0NTAGE ice\ > x n z 0 ��o oz �< 1 a -i N m 0 N 0 O M W W W Z O I- Z W Y Q J STORM WATER STANDARD PLAN NOTES 1. THESE NOTES SHALL APPEAR ON PROJECTS FOR THE SURFACE WATER UTILITY. 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE - CONSTRUCTION MEETING MUST BE HELD BETWEEN THE CITY OF RENTON PLAN REVIEW SECTION AND THE APPLICANT. 3. ALL DESIGN AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE RENTON MUNICIPAL CODE (RMC), THE LATEST EDITION OF THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGE, AND MUNICICPAL CONSTRUCTION PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA), AS AMENDED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT. IT SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE PROFESSIONAL CIVIL ENGINEER TO CORRECT ANY ERROR, OMISSION OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THESE PLANS. ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY. 4. APPROVAL OF THIS ROAD, GRADING, PARKING AND DRAINAGE PLAN DOES NOT CONSTITUTE AN APPROVAL OF ANY OTHER CONSTRUCTION (e.g. DOMESTIC WATER CONVEYANCE, SEWER CONVEYANCE, GAS, ELECTRICAL, ETC.). THE SURFACE WATER DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVAED PLANS, WHICH ARE ON FILE WITH THE CITY. ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM THE CITY OF RENTON PUBLIC WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION. 5. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 6. GRADING ACTIVITIES (SITE ALTERATION) ARE LIMITED TO THE HOUYRS OF 7 A.M. TO 7 P.M., MONDAY THROUGH SATURDAY AND NO WORK ON SUNDAY IS ALLOWED, UNLESS OTHERWISE APPROVED WITH A WRITTEN DECISION BY THE CITY OF RENTON. 7. IT SHALL BE THE APPLICANT /CONTRACTOR'S RESPONSIBILITY TO OBTAIN ALL CONSTRUCTION EASEMENTS NECESSARY BEFORE INITIATING OFF -SITE WORK. EASEMENTS REQUIRE CITY REVIEW AND APPROVAL PRIOR TO CONSTRUCTION. B. FRANCHISED UTILITIES OR OTHER INSTALLATIONS THAT ARE NOT SHOWN ON THESE APPROVED PLANS SHALL NOT BE CONSTRUCTED UNLESS AN APPROVED SET OF PLANS THAT MEET ALL REQUIREMENTS OF CHAPTER 4 OF THE SURFACE WATER DESIGN MANUAL ARE SUBMITTED TO THE CITY OF RENTON. 9. DATUM SHALL BE NAVD 88 UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON. REFERENCE BENCHMARK AND ELEVATIONS ARE NOTES ON THE PLANS. 10. ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES MUST BE SUBMITTED TO THE CITY OF RENTON FOR REVIEW AND APPROVAL. 11. ALL UTILITY TRENCHES AND ROADWAY SUBGRADE SHALL BE BACKFILLED AND COMPACTED TO 95% (PERCENT) DENSITY, STANDARD PROCTOR. 12. OPEN CUTTING OF EXISTING ROADWAYS FOR NON- FRANCHISED UTILITY OR STORM DRAINAGE WORK IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY OF RENTON AND NOTED ON THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH THE CITY OF RENTON TRENCH RESTORATION STANDARDS. 13. ALL SEDIMENTATION /EROSION FACILITIES MUST BE IN OPERATION PRIOR TO CLEARING AND BUILDING CONSTRUCTION, AND THEY MUST BE SATISFACTORILY MAINTANED UNTIL CONSTRUCTION IS COMPLETED AND THE POTENTIAL FOR ON -SITE EROSION HAS PASSED. 14. ALL RETENTION /DETENTION FACILITIES MUST BE INSTALLED AND IN OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE PUBLIC WORKS DEPARTMENT, SURFACE WATER SECTION. 15. ALL PIPES AND APPURTENANCES SHALL BE LAID ON THE PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION OF ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS, PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL, TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING SHALL BE APWA CLASS "C ", WITH THE EXCEPTION OF PVC PIPE. 16. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT #1 OR BETTER INSIDE AND OUTSIDE. 17. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND MANHOLES SHALL HAVE SOLID LOCKING LIDS, UNLESS OTHERWISE SHOWN ON THE APPROVED PLANS. ALL DRAINAGE STRUCTURES ASSOCIATED WITH A PERMANENT RETENTION /DETENTION FACILITY SHALL HAVE SOLID LOCKING LIDS. 18. BUILDING AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4.1 EASEMENT WIDTHS AND BUILDING SETBACK LINES. 19. ALL CATCH BASIN GRATES SHALL BE DEPRESSED 0.10 FEET BELOW PAVEMENT LEVEL. 20. ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY OF RENTON RIGHT -OF -WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A MINIMUM 3:1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH. ROCK FOR EROSION PROTECTION OF ROADWAY DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A DEPTH OF ONE (1) FOTT AND MUST MEET THE FOLLOWING SPECIFICATIONS: 4 - 8 INCH ROCK / 40 - 70% PASSING; 2 - 4 INCH ROCK / 30 - 40% PASSING; AND LESS THAN 2 INCH ROCK / 10 - 20% PASSING. 21. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS APPROVED BY THE CITY PLAN REVIEWER OR SURFACE WATER UTILITY SECTION. AN ACCURATELY DIMENSIONED, CERTIFIED AS -BUILT DRAWING OF THIS DRAINAGE SYSTEM WILL BE SUBMITTED TO THE CITY UPON COMPLETION. 22. DRAINAGE OUTLETS (STUB -OUTS) SHALL BE PROVIDED FOR EACH INDIVIDUAL LOT, EXCEPT FOR THOSE LOTS APPROVED FOR INFILTRATION BY THE CITY. STUB -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 AND FOOTING DRAINS, DRIVEWAYS, YARD DRAINS, AND ANY OTHER SURFACE OR SUBSURAFCE DRAINS NECESSARY TO RENDER THE LOTS SUITABLE FOR THEIR INTENDED USE. EACH 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 LOCATED WITH A FIVE -FOOT HIGH, 2 "x4" STAKE MARKED STORM" OD "DRAIN ". THE STUB -OUT SHALL EXTEND ABOVE SURFACE LEVEL, BE VISIBLE, AND BE SECURED TO THE STAKE. C. PIPE MATERIAL SHALL CONFORM TO UNDERDRAIN SPECIFICATIONS DESCRIBED IN CHAPTER 4 OF THE SURFACE WATER DESIGN MANUAL AND, IF NON- METALLIC, THE PIPE SHALL BE PLACED IN A TRENCH WITH A TRACING WIRE ABOVE OR OTHER ACCEPTABLE DETECTION. D. PRIVATE DRAINAGE EASEMENTS ARE REQUIRED FOR DRAINAGE SYSTEMS DESIGNED TO CONVEY FLOWS THROUGH INDIVIDUAL LOTS. OFFE ENGINEERS 13932 SOUTHEAST 159TH PLACE RENTON, WASHINGTON 98058 PHONE: 425 -260 -3412 CONTACT: DARRELL OFFE, P.E. 22 E. THE APPLICANT /CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL STUB -OUT CONVEYANCE LINES WITH RESPECT TO OTHER UTLILITES (e.g. POWER, GAS, TELEPHONE, TELEVISION). F. ALL INDIVIDUAL STUB -OUTS SHALL BE PRIVATELY OWNED AND MAINTAINED BY THE LOT /HOME OWNER. G. STORM DRAINAGE PIPE SYSTEMS SHALL NOT PENETRATE BUILDING FOUNDATIONS, EXCEPT FOR SUMP PUMP DISCHARGE LINES USED TO DRAIN CRAWL SPACES, PROVIDED THE SUMP PUMP SYSTEM INCLUDES BACKFLOW PREVENTION OR A CHECK VALVE. 23. ALL DISTURBED AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE MUST DEMONSTRATE ONE OF THE FOLLOWING: THE EXISTING DUFF LAYER SHALL BE STAGED AND REDISTRIBUTED TO MAINTAIN THE MOISTURE CAPCITY OF THE SOIL, OR; AMENDED SOIL SHALL BE ADDED TO MAINTAIN THE MOISTURE CAPACITY. 24. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO THE CITY PRIOR TO CONSTRUCTION PERMIT ISSUANCE. 25. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY OF RENTON DOES NOT RELIEVE THE OWNER OF THE CONTINUING LEGAL OBLIGATION AND /OR LIABLILTY CONNECTED WITH STORM SURFACE WATER DISPOSITION. FURTHER, THE CITY OF RENTON DOES NOT ACCEPT ANY D OBLIGATION FOR THE PROPER FUNCTIONING AN MAINTENANCE OF THE SYSTEM PROVIDED DURING CONSTRUCTION. 26. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK. ANY WORK WITHIN THE TRAVELED RIGHT -OF -WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVED BY THE PUBLIC WORKS DEPARTMENT, TRANSPORTATION SYSTEMS DIVISION. ALL SECTIONS OF THE WSDOT STANDARD SPECIFICATIONS 1 -07 -23 TRAFFIC CONTROL SHALL APPLY. 27. PROJECT LOCATED WITHIN THE AQUIFER PROTECTION AREA (APA) SHALL COMPLY WITH SPECIAL REQUIREMENT 6 OF THE SURFACE WATER DESIGN MANUAL AND AQUIFER PROTECTION REGULATIONS RMC 4 -3 -050). 0Ulz J IS w ai 5' SIDEWALK LANDSCAPE STRIP 4" MIN. CLASS B" ASPHALTIC CONCRETE VERT. CURB & PAVEMENT- 2 -2" LIFTS REQUIRED GUTTER 6 "MIN. CRUSHED SURFACING TOP COURSE CRUSHED SURFACING BASE COURSE TO BE DETERMINED BY FIELD CONDITIONS BY GEOTECHNICAL ENGINEER. NORTH 41st COURT N.T.S. z 30' w U °w 5' SIDEWALK w 16' LANDSCAPE i STRIP SAW CUT LINE' 3 � l VERT. CURB GUTTER: \ _ 4" MIN CLASS "B" ASPHALT CONCRETE PAVEMENT - 2 -2" LIFTS REQUIRED LANDSCAPE STRIP 6 "MIN. CRUSHED SURFACING TOP COURSE CRUSHED SURFACING BASE COURSE TO BE DETERMINED BY FIELD CONDITIONS BY GEOTECHNICAL ENGINEER. LAKE WASHINGTON BLVD. NORTH N.T.S. ■ ■ ■ POST BEHIND SIDEWALK 24 w �g 4 "x4" j.o,LNCTro w POST . z o w ° TOP OF GROUND o OR TOP OF CONC. o 5 po SIDEWALK /8th 1 -1/2' MINUS; t CRUSHED ■` .M DEPENDING ON SIZE OF ■ I I SIGN AND NUMBER OF SIGNS ON POST (TYP.) POST WITHIN LANDSCAPE STRIP NOTE: LEGIBILITY DISTANCE SHOULD BE AT LEAST 40 FEET PER INCH OF LETTER HEIGHT. "NO PARKING" SIGN INSTALLATION NOTES: 1. When the driveway width exceeds 15 feet, construct a full depth expansion joint (see Standard Plan F -3) with 3/8" joint filler along the driveway centerline. 2. Construct expansion joints parallel with the centerline as required at 15' maximum spacing when driveway widths exceed 30'. See Std. Plan F -3 for sidewalk details. 3. Curb and gutter shown, see the Contract. Plans for the curb design specified. See Std. Plan F -1 for curb details. 4. Avoid placing drainage structures, junction boxes or other obstructions in front of driveway entrances. 5. When driveway approaches are constructed in a commercial zone, the concrete driveway entrance shall be thickened from 6 inches to 10 inches. This includes concrete approach Types 1 -4, sidewalks constructed behind the driveway apron, and the curb and gutter associated with each driveway approach. DRIVEWAY (BY OTHERS) PH,RkJM AROpFR `6 M _ s CEMENT CONCRETE 0 SIDEWALK WHERE SHOWN 15 �1 CEMENT CONCRETE DR[' N.T.S. r yr a SuRVEYEO - SCALE Ham HN,wB 197 &M CITY OF as. �D L OFFS, P.E. LrIL � RENTON I 2T/eo D.L. OFFE, P.E. a�IE xaI DATUM ,S�µ%NG� tlE°aDi i Planning /Building /Public Works Dept. 'NAL 6 n3 /1R /9M4 NO. REVISION BY DATE APPR w�aum �"`"G°RdMYY 5" 2-1/2" 1- 1/2'T'- STD 90' BRACKET OR 360' ADJUSTABLE BRACKET IF REQUIRED. IPIPE CAP 2" GALVANIZED STEEL PIPE 1 6. Sidewalks at driveway approaches and driveway apron to be 6'-nnin.'VII of conrete. .u4 r� 1 'AZ�Q�� CEM. GONG. "CURB &. GUTTER (SEE NOTE 3) a� DRIVEWAY ENTRANCE SIDE SLOPE (TYP.) DEPRESSED CURB & GUTTER, .. (SEE-NOTE 3) SIDEWALK & DRIVEWAY APRON (SEE NOTE 6) ENTRANCE R- 312101 42" MAX 24" MIN 8' -6" CEMENT 1 -1/2' CONCRETE j.o,LNCTro CLASS 'B' i k T1 I 5 /8th 1 -1/2' MINUS; t CRUSHED ROCK `. zW ".rem \- moroW ",ocw,Pnwro una "i ".aa Tmel NOTES: 1, PIPE MPTERIFLS ALLOWED: PVC. LOPE TRIKE WALL Pp.VETMLENE IB D. IF NECESSARY FOR STRENGTM 2 THE ROOF d FOOTING DMIN SYSTEMS ME MNATELV LWMAINED 3. FLOWPATTERNs DWTOTVNEPAESTMIFGRMEALLOWS ,ORTOTHENEMWWNSTREPIACB, 6. ROOF BANK C(1-LECTORS MST BE P N_V M FOR CMACIN, SIZEDFOR2 YEM PEAR F M. j. PUBLIC WORKS DEPARTMENT TYPICAL ROOF DRAIN COLLECTION STORM SYSTEM CIVIL PLANS MD PLAN - 225.00 i MARCH 2006 r yr a SuRVEYEO - SCALE Ham HN,wB 197 &M CITY OF as. �D L OFFS, P.E. LrIL � RENTON I 2T/eo D.L. OFFE, P.E. a�IE xaI DATUM ,S�µ%NG� tlE°aDi i Planning /Building /Public Works Dept. 'NAL 6 n3 /1R /9M4 NO. REVISION BY DATE APPR w�aum �"`"G°RdMYY 5" 2-1/2" 1- 1/2'T'- STD 90' BRACKET OR 360' ADJUSTABLE BRACKET IF REQUIRED. IPIPE CAP 2" GALVANIZED STEEL PIPE 1 6. Sidewalks at driveway approaches and driveway apron to be 6'-nnin.'VII of conrete. .u4 r� 1 'AZ�Q�� CEM. GONG. "CURB &. GUTTER (SEE NOTE 3) a� DRIVEWAY ENTRANCE SIDE SLOPE (TYP.) DEPRESSED CURB & GUTTER, .. (SEE-NOTE 3) SIDEWALK & DRIVEWAY APRON (SEE NOTE 6) ENTRANCE R- 312101 42" MAX 24" MIN 8' -6" 8" FOR ALL ARTERIALS 2' MIN :LEARANCE FROM FACE OF CURB. 10' MIN CLEARANCE IF NO CURB GROUND MOUNTED STREET NAME SIGNS LAKE WASHINGTON VIEW ESTATES GREG FAWCETT ROAD /STORM DETAILS & NOTES C D -� _ -� -� -a 10-? H.JN E 08/15/201 I 7 13 ►uu-] h l J S z 1 � O O oz < 1 r W N D w' Tn CEMENT 1 -1/2' CONCRETE CLASS 'B' 3' k 5 /8th 1 -1/2' MINUS; t CRUSHED ROCK `. 8" FOR ALL ARTERIALS 2' MIN :LEARANCE FROM FACE OF CURB. 10' MIN CLEARANCE IF NO CURB GROUND MOUNTED STREET NAME SIGNS LAKE WASHINGTON VIEW ESTATES GREG FAWCETT ROAD /STORM DETAILS & NOTES C D -� _ -� -� -a 10-? H.JN E 08/15/201 I 7 13 ►uu-] h l J S z 1 � O O oz < 1 r W N D w' Tn LOT 1 LOT 12 co ROAD CENTERLINE la LID C ` ONCRETE FLAT TOP ..... ......... ...... C) I _ C) ! _ co 6 I T C ... _iANCE Wl OF RENTON 40.00. 1. ........ � I ST __ _____ __ --OVERFLOW= 38.83 / ! -,y: bAIE`y`�' L. MIRA- FABRIC GRAIN ! STORM WATER VAULTS TO BE TYPICAL PEMETER OF ^(; m.. (n VAULT 18 24" ACCESS MANHOLE �'' . DATE: W 5 SOLID LOCKING LID BON DING CONSTRUCTED PERMITS SEPERATE Ipnre:; w REMOVABLE BAFFLE i ^- ACCESS MANHOLE LOCATION DETAIL DATE: W 30.00....:.......0 - - .WATER STQP-- (TYP.) W 4" VAULT DRAIN DETENTION: INSIDE =25.0' LINE, RIGID PERF. REQUIRED: 7,401 CU. FEET z PVC PIPE ....... ............................... .. .......... 0 CROSS SECTION @ STA. 20 +84.0 PROVIDED: 7,568 CU. FEET Z INSIDE - WEST WALL W /Q' R =372 10 2 PROVIDED: 3,440 CU. FEET EAST VAULT U) STEPS STEPS w \� \ \ �___ LOT 8 ACCESS MANHOLE pS F6.67% D.I. W Q �� 7 �\ `\` IIE =34.5 ACCESS MANHO STA. 23 +92.0 13 %LT. ' J .. - - -- - - - -- - -- ____ _ IE= 34.¢ - -- ACCESS MANHOLE =46.25 �_,�_ -T� -- , VAULT RAIN NE tI zI IE =34.0 _ 21 +0 z ` \ ��' - STA.2k +35.0 1 WI T. l cn f` d.1 20 +84. ~� ..^. - i It �\ CO ly i d, F t PL= 3 +91.82 � I C \ry 21+34.0 !.;�� GRAPHIC SCALE 23 +00 0 5 10 20 IE =35.00 d; www E =34.2 \ C1' 1 inch = 10 feet E -34.5 VAULT DRAIN LINE \ / - 6 RIGID PVC PERF. PIPE / ROAD RAVEL ACCESS CS =0.50% (MIN) I , r !/ E2 ACCESS MANHOLE _ --------------- --- - - - - -- RIM =42.45 �_ /~ LOT 7 \\t DO NOT LOCATE ACCESS MANHOLE L OPENING WITHIN SIDEWALK DETENTION: REQUIRED: 7,595 CU. FEET WEST VAULT PROVIDED: 7,750 CU. FEET /REQUIRED: 2,000 CU. FEET LOT 7 LOT 8 ANHOLE GATE DIRT GRADE AT 50,00 ..... . ..................... .............. ............................... W PROVIDED: 5;000 GU: FEET ROAD CENTERLINE: M ACCESS: MANHOLE : BACK OF VAULT ACCESS: ACCESS: MANHOLE: 50,00 6_ �v- - - -- 50.00,: :......... ...... SLOPE........ 50..00... C.S.T.C. _ z J, ACCESS MANHOLE - --- 12" COMP. RECYCLE.. .. LEILfNG 44:3. - w.. CONCRETE -- - - - - -- - - ---_ -- - -- ----- - - - - -- - -- - -- Io �- - TYPICAL -FABRIC OF z OVE OW =43 40.00. :.... - - 40.0.0... VAULT _ Ia 0 OVERFLOW 43.80 CEILING: 39 33 RFL 80 - O p - 4 ELBOW ELEV =40.50 - - -- - -- - - - -- - - - - -- - -- w ....W - 5 & 0 ORIFICE.... 4 40.00: . ! OVERFLOW =38.83 40 00 4 0 !_ 4' ELBOW ELEV =36.88 p i MIR - RIC DRAIN o FLOW CONTROL STRUCTURE W/ 7/8 "b ORIFICE N i TYPICAL OF. - PER CITY DETAIL 8029 \ Jz �` .......Q FROM C6 #3.. .� w - - VAULT /4 FLOW CONTROL STRUCTURE - -- - - - <Ei PER CITY DETAIL 8029 - - - - -- _ - -- - STEPS d '. T =.. 12 ":OUTLET BOTTOM RISER ELEV -30.63 REMOVABLE BAFFLE -`- - -T- T DRAIN 4" VAULT DRAIN 12, BOTTOM ROISERIFCE - 30.00 4.0 WO .:.. 3.O..OQ... WATER STOP 4" V UL LINE, RIGID PERF. - - W 3 8 ORIFICE LINE, RIGID PERF. 4.0' WQ STEPS STEPS BOTTOM 28.63 (TYP. PVC PIPE - _ - 30 O 30,00. 0.0 - .. 77, PVC PIPE 3 p BOTTOM..30 00 p:. STEPS. .. ,,. INSIDE -50.0' _ INSIDE =20.0' ,� INSIDE -43.0' J 20 +70 F 21 +00 21 +40 F ...................... ................... CROSS SECTION @ :ROAD CENTERLINE 23 +00 23 +50 ~ry L• �F CROSS :SECTION @ "STA. 23 +50.0: CROSS... SECTION: @ ROAD CENTERLINE OFFE ENGINEERS �`�w ��,e... sumErEO SCALE °�" ""'°�`�°°' c9 LAKE WASHINGTON VIEW ESTATES 12/1s/2o12 : CITY OF 13932 SOUTHEAST 159TH PLACE - D.L. OFFE, P.E. R E N TO N GREG FAWCETT RENTON, WASHINGTON 98058 q z �o p D.L. OFFE, P.E. STORIAWATER VAULTS PHONE: 425- 260 -3412 po :'*i DATUM ,r G�S:G\ `mm Planning /Building /Public Works Dept. CONTACT: DARRELL OFFE, P.E. 03/18/2014 NO. REVISION BY DATE APPR ' O"P°° 9F 8 '13 I iviAlu LTS , t a x m a s �C 1 � � 0oz m N m� r_ N O O M T ui F_ Q W W_ Z O z W Y J PORTION OF GOVERNMENT LOT 1, SECTION 32, TOWNSHIP 24 N, RANGE 5 EAST, W.M. i� -,- - ,♦� %T' -\ \5 @lob n`4N oN, \ i I`. I� --06- - ♦ ct \ I op ' -- - --- - - - - -- \9108' �9107� 104- ,P3o3.....`. It ' M \9106' 1; I ; . `\ P0006 EXIST. l 4 I L 4 HOUSE EXIST. /90261 I HOUSE 0 +00 2" FUTURE 7'I IE= 115.0, i LINE FROM HOUSE 1" METER GRINDER PUMP 1" PRV W/ TRAFFIC BEARING LID - INSTALL BY CITY FORCES ' UNDER SEPARATE PERMIT -NE -40TH - STREET- K 1 1 I a }� WATER MH RIM= 122.64 ml I z I m m z 0 mm mm \90431 15' CITY OF RENTON UTILITY EASEMENT 7EC. N0. 7303070370 REC. No. 7303070371 SS:JH RIM- 122.65 INV.= 109.57 S) INV.= 109.47 'IN) IE= 109.64, 6'(NEW) RE- CHANNEL MANHOLE SDMH RIM =1 22.78 INV= 117.68 S) INV = 117.68 W) OFFE ENGINEERS �y7FF� °pF' '�G} ;y 7APPR 13932 SOUTHEAST 159TH PLACE qe• - RENTON, WASHINGTON 98058 a 27460 PHONE: 425-260-3412 9��f C /STof -�V\ CONTACT: DARRELL OFFE, P.E. SjpNAL*••6 n7 Q 7°n NO. REVISION BY DATE NOTE, EXISTING UTILITY LOCATIONS SHOWN HEREON ARE APPROXIMATE ONLY. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE EXACT VERTICAL AND HORIZONTAL LOCATION OF ALL EXISTING UNDERGROUND UTILIITES PRIOR TO COMMENCING CONSTRUCTION. NO REPRESENTATION IS MADE THAT ALL EXISTING UTILITIES ARE SHOWN HEREON. THE ENGINEER ASSUMES NO RESPONSIBILITY FOR UTILITIES NOT SHOWN OR UTILITIES NOT SHOWN IN THEIR PROPER LOCATION. CALL BEFORE YOU DIGI 1 -800- 424 -5555 STORM WATER MANAGEMENT NOTES: (1) FLOW CONTROL BMP'S CONSTRUCTED ON EACH LOT SHALL BE OPERATED, MAINTAINED AND KEPT IN GOOD REPAIR BY EACH LOT OWNER. (2) FULL INFILTRATION FLOW CONTROL BMP'S WILL BE UTILIZED FOR LOTS 13. BMP TO BE INSTALLED BY BUILDER OF HOUSE AS PART OF BUILDING PERMIT - UNDER SEPARATE PERMIT. (3) BMP OPTIONS FOR LOT 13 CAN BE FOUND WITHIN THE 2009 KING COUNTY SURFACE WATER MANUAL SECTION C.2.4.2 AND MAY CONSIST OF: GRAVEL FILLED TRENCHES, DRY WELLS, ETC. ALL TRENCH RESTORATION AND OVERLAY REQUIREMENTS SHALL COMPLY WITH CITY OF RENTON STANDARDS R- 312109 GRINDER PUMP REQUIRED FOR SEWER SERVICE FOR LOT 13 — PUMP TO BE INSTALLED AS PART OF BUILDING PERMIT. CONNECT TO SIDE SEWER WITH 2" PRESSURE LINE. !EYING -- SCALE sl, CITY OF P.E. RENTON P.E. 1 °"e MM. I DATUM .IMM Planning /Building /Public Works Dept. F MJ! IXE Mal scut MxamMCVr GRAPHIC SCALE 0 15 30 60 1 inch = 30 feet LAKE WASHINGTON VIEW ESTATES GREG FAWCETT LOT 13- IMPROVEMENTS C 71): 7 - tea J 0 f Date, Date, Date, 08/30/201: awnFn xa 9 ' 13 ❑T -1 �y m 9 x n O O m W N7 N ti I,ANP5CAPING fO It IN5f&LED A5 PART OF PLAf IMPROVW%f5 30rANICAL NAME COMMON NAME 1M5 3etula jaccpemonti� Jacquemontu 31rch Acer freemani 'Autumn 31aze'* Maple Pyru5 calleryana 'Capital'* Flowerinq Pear Acer palmatum 'blood iood'* Vine Maple 12 fOTAL LOf5 X 2 TMF5/ LOf MINIMUM - 24 MF5 REQUIRED 5Ht?U(35 and 6KOUNI7 COM, ® Viburnum davidii* 0 NaTdina dome5tica 'Fire Power'* © Care%te5tacea* ® MI5L316115 51nen515'1c ® Helictotrlchon 5emperviren0- 0 Ci5tu5 hy6r1AA5'- ® Lavandula 5p 1 gallon Arcto5taph41165 uvavr51 0 Lawn ON 51ZE ITMW5 9 2'' cal Full and Matchinq 7 2'' cal Full and Matchinq 8 2'' cal Full and Matchinq 7 6' It Full and Matckinq 31 fREF5 PROVIDED 7avid Viburnum 15 I gallon Full and Matching Orange 5edge II I gallon Full and Matching Heavenly 3amboo 0 1 gallon Full and Matching Maiden Grass 19 1 gallon Full and Matching 31ue Oat Grass 0 1 gallon Full and Matching Rockro5e 0 1 gallon Full and Matching Lavender 15 I oallon Full and Matching Kinnikinnik 576 1 gallon Full and Matching/ Plant 30" o,c, Note: Adjust ground cover ba5ed on Installed driveway locat&5, typical, *Con5idered drought tolerant In Pacific Northwest once estaW5hed 2- SPECIFIED TREE STME(S). INSXP TREE BOOT' OR- 'ARBOR(MRO' IN IAWN AN PI TREE 1'-2' HIGHET WN IN NURSER'/ ECTpWATERING BASIN - SPECro ISI mR,;R PING SOIL UNDISTURBED GROUND 12' MIN. FOR WOOD SINGS & 16' FOR REmR 10' WPfH I.ANI75CAPF PUFFER, fO It IN5fALI,El7 A5 PAK OF 3UIL19ING PERMIT SfAPIE TREE RFINFORCED RUBBER HOSE OR VN W /16 CA WIRE TIES OR PPPROVID EQUAL Dieu IM BINDING TWINE & TOP S OF BURL P. SETRED DEPTH WRH SPECIFIED MULCH =m TaBLERS 21 GRIT' -20 -10-6) DEEP. FIRM. NATIVE L MOUND NOIE: DO NOT PIERCE 'FREE ROOT WAFT TREE SIAIOS DECIDUOUS TREE PLANTING & STAKING DETAIL NOT TO SCALE STATE OF WASH INGTO D LAND CT (n Z M. VAR CERTIFICATE No. 774 V) LLj Of LMP5CM N01'F,5 1. CONTRACTOR SHALL BE RESPONSIBLE FOR FAMILIARIZING THEMSELVES WITH ALL OTHER SITE IMPROVEMENTS AND CONDITIONS PRIOR TO STARTING LANDSCAPE WORK. 2. CONTRACTOR SHALL USE CAUTION WHILE EXCAVATING TO AVOID DISTURBING ANY UTILITIES ENCOUNTERED. CONTRACTOR IS TO PROMPTLY ADVISE OWNER OF ANY DISTURBED UTILITIES. LOCATION SERVICE PHONE 1- 800 - 424 -5555 3. CONTRACTOR SHALL MAINTAIN AND WATER ALL PLANT MATERIAL FOR 1 YEAR OR UNTIL FINAL INSPECTION AND ACCEPTANCE BY OWNER. 4. CONTRACTOR SHALL BE RESPONSIBLE FOR COMPUTING SPECIFIC QUANTITIES OF GROUND COVERS AND PLANT MATERIALS UTILIZING ON- CENTER SPACING FOR PLANTS AS STATED ON THE LANDSCAPE PLAN AND MINIMUM PLANTING DISTANCES AS SPECIFIED BELOW IN THESE NOTES. 5. CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING THE QUANTITIES OF PLANTS THAT ARE REPRESENTED BY SYMBOLS ON THE DRAWINGS. 6. SUBGRADE IS TO BE WITHIN 1/10" OF ONE FOOT AS PROVIDED BY OTHERS. ALL PLANTING AREAS TO BE CLEARED OF ALL CONSTRUCTION MATERIAL AND ROCKS AND STICKS LARGER THAN 2" DIAMETER. 7. 4" DEPTH NEW TOPSOIL IN NEW BEDS SHOWN. ROTOTILL INTO TOP 6" OF SOIL. 8. ALL BEDS TO RECEIVE A MINIMUM OF 2" FINE FIR BARK. 9. ALL PLANT MATERIAL SHALL BE FERTILIZED WITH AGRO TRANSPLANT FERTILIZER 4 -2 -2 PER MANUFACTURER'S SPECIFICATIONS. 10. ALL PLANT MATERIAL SHALL CONFORM TO AAN STANDARDS FOR NURSERY STOCK, LATEST EDITION. ANY REPLACEMENTS MADE AT ONCE. A. GENERAL: ALL PLANT MATERIAL FURNISHED SHALL BE HEALTHY REPRESENTATIVES, TYPICAL OF THEIR SPECIES OF VARIETY AND SHALL HAVE A NORMAL GROWTH HABIT. THEY SHALL BE FULL, WELL BRANCHED, WELL PROPORTIONED, AND HAVE A VIGOROUS, WELL DEVELOPED ROOT SYSTEM. ALL PLANTS SHALL BE HARDY UNDER CLIMATIC CONDITIONS SIMILAR TO THOSE IN THE LOCALITY OF THE PROJECT. B. TREES, SHRUBS, AND GROUND COVER: QUANTITIES, SPECIES, AND VARIETIES, SIZES AND CONDITIONS AS SHOWN ON THE PLANTING PLAN. PLANTS TO BE HEALTHY, VIGOROUS, WELL FOLIATED WHEN IN LEAF. FREE OF DISEASE, INJURY, INSECTS, DECAY, HARMFUL DEFECTS, AND ALL WEEDS. NO SUBSTITUTIONS SHALL MADE WITHOUT WRITTEN APPROVAL FROM LANDSCAPE ARCHITECT OR OWNER. 11. NO PERMANENT IRRIGATION SYSTEM IS PROPOSED. TREES LOCATED ON THE PROPOSED LOTS WILL BE IRRIGATED BY FUTURE RRGATI N RS. LANDSCAPE SWOP (PLANT STERIAL IS CONSIDERED 100% DROUGHT TOLERANT AND SHALL BE PROVIDED TEMPORARY 12. HOME BUILDER SHALL BE RESPONSIBLE FOR INSTALLING PROPOSED LOT TREES UPON COMPLETION OF THE PROPOSED HOMES. STREETSCAPE PLANT MATERIAL SHALL BE INSTALLED BY DEVELOPER. R=372 I. 10 � 0 20 40 80 NoprH C�,N (P- -3-)aI I • V i O V S N z R ft MY V L-1 SHEET 1 OF z O z i7 > m �z Q w m N m 0 KEYSTONE WALL % -- Z) = STATE OF A 5g WASHINGTO ' LAN175CAPING f0 6E INSTALL W A5 RetoE. '� LAND D CT Cl) 9 A ° PAPf OF PLAT IMPPOVEWNT5 '� or- wrs t- N �� fz yAFRD Ln)sc Z - - -- o (n L � CERTIFICATE No. n4 >�% V LANI75CAPING fO 6E IWA11W A5 METRO ,STSiDE TRUNK SE 6' ME �Rp2P?STSIDE T R SEWE —96" W PXT OF PLAT IMPPOVI MWNT5 PLA1' 5CH�121� 60fANICAL NAME COMMON NAME n1 5 13etula jaccjwmAi* Jacouemontll birch Acer freenani 'Autumn NeEo'* Maple Pyru5 callerLana 'Capital'* Flowering Pear Acer palmatum '13loodgocd'* Vine Maple 12 fcK& LOf5 X 2 M1 5/ LOf MINIMUM - 24 TPEE5 PEOUIPED 5HVUf35 and ROM COM, ® Viburnum davidu* David Viburnum O Nandlna done5tica 'Fire Power's Orange 5edge 0 Carex te5tacea* Heavenly Bamboo ® M15caitlnu5 5inen515* Maiden Grass ® Helictotrichcn 5emperviren5* Glue Oat Gr355 ® Ci5tu5 hybrldu5* Pockro5e 0 Lavandula 5p.* Lavender 576 Arcto5taphyllo5 wa -ur5i* Kinnikmnik Lawn, See specific lawn notes above for addt' I information ON 51ZE TMAFI(5 0 2" cal Full and Matching 10 2" cal Full and Matchinq 0 2" cal Full and Matchlrq 0 6' ht Full and Matchinq 51 fPEE5 PPOVIDFD 15 I Callon Full and Matching II I Callon Full and Matchinq 0 1 Callon Full and Matching 19 1 Callon Full aid Matching 0 1 Callan Full and Matchinq 0 1 Callan Full and Matchinq 15 I Callon Full and Matchinq 576 1 Callan Full and Matchinq/ Plait 30" O.C. Note: Adjust ground cover based on installed driveway locations, typical, *-Considered drought tolerant in Pacific Northwest once established 5101EYAP7 LANDSCAPING A6NN5f PUPWC 5M f. 5017 LAWN WITH 4" DEPTH OF NEW TOPSOIL STAPLE TREE REINFDRCm RUBBER NOSE OR WNYL W /16 GA. WIRE TIES OR APPROVED EQUAL DETA NOTE: DO NOT PIERCE ME ROOTHW. WITH TREE STMES DECIDUOUS TREE PLANTING & STAKING DETAIL NOT TO SCALE IN COMPLIANCE WITH CITY OF RENTOR STANDARDS PRUNE DISEASED AND BROKEN BRANCHES HOSE & WIRE RES. SPECIIRED TREE STME(S) BY: - - . __ DATE: INSTALL TREE BOOT' OR DATE% , BY: SEE DUAL ABOVE 'ARBORGARD' IN LAWN ARFAS. REMOVE BINDING TWINE & TOP N 1/3 OF BURLAP. PL*f TREE 1' -2' HIGHFR THAN IN NURSERY 2' SEr LED DEPTH WITH SPECIHED MULCH WATERING WIN FERTILIZER TABLETS (4-z1 cRRApMpF -z�oE -Tin Fo-s) �p Tp APNCQR 1b�SIOE9A (5 EES ECfpR �� 1 i0 SIDEN'Ai6R SPEcmED PW NG SOIL SCARIFY FUMING PIT SIDES AND BOTTOM UNDISTURBED GROUND �'rCi' ' 6' DEEP. FIRM. NATWE 12' MIN. FOR WOOD SOIL MOUND STMES & 18' FOR REHAB 2x ROOM MOM I IN HEAW SOILS. AUGER 8'4' DEEP NOTE: DO NOT PIERCE ME ROOTHW. WITH TREE STMES DECIDUOUS TREE PLANTING & STAKING DETAIL NOT TO SCALE IN COMPLIANCE WITH CITY OF RENTOR STANDARDS BY: DATE: S' 4 BY: - - . __ DATE: BY: DATE% , BY: DATE: M25CM NOS5 1. CONTRACTOR SHALL BE RESPONSIBLE FOR FAMILIARIZING THEMSELVES WITH ALL OTHER SITE IMPROVEMENTS AND CONDITIONS PRIOR TO STARTING LANDSCAPE WORK. 2. CONTRACTOR SHALL USE CAUTION WHILE EXCAVATING TO AVOID DISTURBING ANY UTILITIES ENCOUNTERED. CONTRACTOR IS TO PROMPTLY ADVISE OWNER OF ANY DISTURBED UTILITIES. LOCATION SERVICE PHONE 1- 800 - 424 -5555 3. CONTRACTOR SHALL MAINTAIN AND WATER ALL PLANT MATERIAL FOR 1 YEAR OR UNTIL FINAL INSPECTION AND ACCEPTANCE BY OWNER. 4. CONTRACTOR SHALL BE RESPONSIBLE FOR COMPUTING SPECIFIC QUANTITIES OF GROUND COVERS AND PLANT MATERIALS UTILIZING ON- CENTER SPACING FOR PLANTS AS STATED ON THE LANDSCAPE PLAN AND MINIMUM PLANTING DISTANCES AS SPECIFIED BELOW IN THESE NOTES. 5. CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING THE QUANTITIES OF PLANTS THAT ARE REPRESENTED BY SYMBOLS ON THE DRAWINGS. 6. SUBGRADE IS TO BE WITHIN 1/10" OF ONE FOOT AS PROVIDED BY OTHERS. ALL PLANTING AREAS TO BE CLEARED OF ALL CONSTRUCTION MATERIAL AND ROCKS AND STICKS LARGER THAN 2" DIAMETER. 7. 4" DEPTH NEW TOPSOIL IN NEW BEDS SHOWN. ROTOTILL INTO TOP 6" OF SOIL. - 8. ALL BEDS TO RECEIVE A MINIMUM OF 2" FINE FIR BARK. 9. ALL PLANT MATERIAL SHALL BE FERTILIZED WITH AGRO TRANSPLANT FERTILIZER 4 -2 -2 PER 'MANUFACTURER'S SPECIFICATIONS. 10. ALL PLANT MATERIAL SHALL CONFORM TO AAN STANDARDS FOR NURSERY STOCK, LATEST EDITION. ANY REPLACEMENTS MADE AT ONCE. A. GENERAL: ALL PLANT MATERIAL FURNISHED SHALL BE HEALTHY REPRESENTATIVES, TYPICAL OF THEIR SPECIES OF VARIETY AND SHALL HAVE A NORMAL GROWTH HABIT. THEY SHALL BE FULL, WELL BRANCHED, WELL PROPORTIONED, AND HAVE A VIGOROUS, WELL DEVELOPED ROOT SYSTEM. ALL PLANTS SHALL BE HARDY UNDER CLIMATIC CONDITIONS SIMILAR TO THOSE IN THE LOCALITY OF THE PROJECT. B. TREES, SHRUBS, AND GROUND COVER: QUANTITIES, SPECIES, AND VARIETIES, SIZES AND CONDITIONS AS SHOWN ON THE PLANTING PLAN. PLANTS TO BE HEALTHY, VIGOROUS, WELL FOLIATED WHEN IN LEAF. FREE OF DISEASE, INJURY, INSECTS, DECAY, HARMFUL DEFECTS, AND ALL WEEDS. NO SUBSTITUTIONS SHALL MADE WITHOUT WRITTEN APPROVAL FROM LANDSCAPE ARCHITECT OR OWNER. 11. NO PERMANENT IRRIGATION SYSTEM IS PROPOSED. TREES LOCATED ON THE PROPOSED LOTS WILL BE IRRIGATED BY FUTURE HOMEOWNERS. LANDSCAPE STRIP PLANT MATERIAL IS CONSIDERED 1007 DROUGHT TOLERANT AND SHALL BE PROVIDED TEMPORARY IRRIGATION FOR THE FIRST TWO (2) YEARS. 12. HOME BUILDER SHALL BE RESPONSIBLE FOR INSTALLING PROPOSED LOT TREES UPON COMPLETION OF THE PROPOSED HOMES. STREETSCAPE PLANT MATERIAL SHALL BE INSTALLED BY DEVELOPER. R=372 I I 1 ?0 20 40 80 NOpTN " C`D: F2- '.-� (I I :J NIIIIIIIIA Q �1 M z 0 z V z z MORI Q L-2 SHEET 1 OF z Oo z �y m a C) 1 "< 1 � V+ N N O O C� D u) LLI LQL U) 'r'^ w W z 0 W J SANITARY SEWER LINE LOCAOON PER PORTION OF GOVERNMENT LOT 1, SECTION 32, TOWNSHIP 24 N, RANGE 5 EAST, W.M. ASBUILTS RECEIVED FROM CITY OF RENTON - /�' ENTITLED "LAKE WASHINGTON BLVD. FROM a d COULON PARK TO NORTH 44TH STREET" � N 2r0 \ / 12- GAS- , / ' - •. - -. 0/ 41 26 "D SOUTHERLY EDGE OF MAY CREEK RIM=38A0 // !/ �.r / - o ORDINARY HIGH WATER LINE IINV=34.4 ((12 °N E) CB- - - - - - 0�/ _ o VEGETATON LINE) Z34 RIM =39.37 C " " • (x-- _ i = 34.67 2 / 16 o 190431 Vs7 2 "NW) o SDMH- - - - 'N'V " 28 "D INV-34.20 (12 "SE) \ \ CB- - __ _ .._ _. _ / ., a// / / / / v q \ 5 12 "p 24"D 38"D 32 "D ° INV= 34.20 (12 "SW) \ RIM-37.96 / / /.' /,/ ✓ / / /' / O \ \ INV =34.47 (12 "SW) nL / 14 "D O \ \ - -� / ^ # / 7 °� / Q/, ` / 4)13 "D 380 y7/ ° 16'0 \20„ a 26 TREES W IN CRITICAL AREAS - - - - - a - = �" s o / _ ' / AND BUFFERS TYP. INV =34.22 ((12 "NE) ` / 'k'%/ -rte „/ .. 713/ ° //� 13 "D - �\ ( ) Ni (i2 "Nw) ` ' % r 12 12' /\ „ / // X01 zo "FR LOS 12o"D �0 ° \ 1 INV =34.14 S12 "SE` -° ` / < _ 1' p :% y.., .M1,w / 0 30 "D \ \ \ \ INV =34.14 \72 "SW) / ?'I 1 ✓' /ha / / s 118D 4" 1 D 16oI, D�. .7••p T � BET. w � / / J\ \ \ ORPCO /� 1879.0 T\ I FOOh ' /�� 24"D 22" 38 "D I �I\ q p:. 021) _16 "D - 'D j-5 D -- o _ \ i \b, / J'/ ) 3 "D I I / // //' / '�� 34'D i 2 'D._- ---- -- 14 "D 149 D 32-D \ 1 1=39.20 / /\ �" i' '•5 °p ') 1° SOUTHERLY EDGE OF MAY CREEK \ ORDINARY HIGH WATER LINE ()GAS� / / \ /\ /, / j j 26 "D `OT 91,,32 "D / E��R��,,uu/ h/� \/ // L�j 1 ig "p VEGETATION LINE) AIP W_� / (ABA 0� 3 2 .D -- � �•� - I I I I LFd 37.25 / '/ ; %,:" ('/ - _ 3,6 "D _� \ \ GRAPHIC SCALE / / / i /,� J 1 4 D )� 19 "D \ 190431 I I INV = 29.50 ((6 "NW) _ _ _ _ _ - \ _ , / INV =29.45 (8 "SW) / // 3p, 20"D - \ / yyy I 19 YJii E x \ OR ` _ 4 "D 1 W�1AN0 BU _ -_ \ - �E(\AND 50' 1410E SANITARY 0 25 50 100 RIM= 4',.34 20 °D 2.E; - -� - -. .' '/ t INV -39.57 (NW) \ ` - J2)19--D _ / ) 14" SEWER EASEMENT - `-SSMH ;, / l - D REC. No. 7106230529 RIM =35.86 7. 1-72" GRIP x �, \ \ ��' \ \� _ 18 "p I ,Y IGB TREES W /IN PUBLIC ROADS D \ '' - wE�"`a4 _ T ACT 30 / ( ) J 1 \ (4)74'•0 R 38 __ ° "�\ 20' WIDE CITY OF RENTON . I RIM =41.46 OR EASEMENTS TYP. / 9'D 13" - 38 -�� UTILIN EASEMENT I _ °(� \ '-INV =39.57 (SE) / 6 12 "D122 "D \�� "'��. �PtV1\� S C�_ -- 40 ��S'66''_` REC. No. 7510080741 1 l inch = 50 feet INV =39.51 (SW) ( ) \ .., _ \ INV= 39.37 NE / 12 "D" _ \ 1 5,567 - .r; 4z•�_� /��\ �\'�. \ REC. No. 7510080743, - 44 RIM =42.49 TREES TO BE REMOVED AS PART / / \ e - as _ �za'D•, \ 6'D_ 6..o-4 z2D o \l1 \ n (FULL of WATER) DEVELOPMENT; PLAT IMPROVEMENTS / TRACT °A° / 5s _ 3)22•D a 1 l \ 1 (TYPICAL) \\ \ zo6 59 - _ \��` 8D x 1 0 "D, 5218.8 - /'460 "D__\' \ \��_��: \��_ 36 20' O --~ \ / \ _- .(2)26 E`` 54 (2)75 "D �� \\\ �- 50 - `�� J6I �. / LET 1 / ) 36 "E, \ \ 56 28'D - i \` - \ \ 0' WDE CITY OF RENTON UTILITY EASEMENT r \ REC. No. 21008074 REC.: ) 51 40 "E.20 "E LLT 2 / TREES W /IN CRITICAL AREAS �'", 0 ss - / AND BJ FFERS (TYP.) /, ; De , 2$ 13 " 4' D �.' / I 4 / _ 104 \I ' B - 1i - - _ - - - - 1 - -19040 LOT 2 2" GASH LUT / WOOD 114 I 4 D.I. 3 FENCE -I- - - - - r- _________- /5 °O II L ,ISTINC ' \ - "'LOT 1 v$o J I aybn0 EXIST. CB 199621 ,ygQ'ry° HOUSE RIM =117.82 -I 4I °'I.� ' I 2 41 lyo' I 12° WATERS INV= 115.54 (S) \ \I IIII ` \4\ 4 ?p. I /- � 1 I FOUND MON. IN CASE 7 D,f I O F� aQ OFFE ENGINEERS �y " q�• r oy 13932 SOUTHEAST 159TH PLACE - RENTON, WASHINGTON 98058 PHONE: 425- 260-3412 qPO P� z7afio o .: CONTACT: DARRELL OFFE, P.E. i 8 D.L. - i 19106 NO. REVISION BY 1 DATE APPR S" SS C, FOUN90 Gl D/W D/W 18" ADS-/ 4' CHAIN J 78 ADS- WATER LINK FENCE MH J ' RIM = 722.64 1 HANSEN SURVEYING OFFS, P.E. 1' '1111 I '7 1F . 1 11 \ +` X I� 1 I 7 "D (4)13"D \ __ Qi - - 100431 I 1 EMST. HOUSE I I I 15' CITY OF RENTON UTILITY EASE9.ENT REC. Na. 7303070370 _ REC. No. 7303070371 - _ ._ _ _ _ - _ _ SSMH 0 _RIM-122.65 INV. = 109.57 (S) INV. = 109.47 (W) TOTAL TREES: 170 TREES W /IN PUBLIC ROAD OR ACCESS EASEMENTS: 21 12 "D TREES W /IN PRIVATE ROADS: 1 TREES W /IN CRITICAL AREA AND BUFFERS: 112 TOTAL NUMBER EXCLUDED: (134) TREES REMAINING: 36 CALCULATED TREES TO BE RETAINED: 11 R -8 ZONING (30 %) REQUIRED REPLACEMENT INCHES: 132 INCHES RE- PLANTED TREES: 2 EACH PER LOT * 13 LOTS * 3" CALIPER = 78 INCHES 18 STREET TREES * 3" CALIPER = 54 INCHES SDMH RIM= 122.78 R=372 112 Ni (S) NV= 117.fi8 W SCALE �"°° """°' .6 ,� CITY OF XCIRCMfN: MCI 1001 RENTON � as'°' DATUM n rum Planning /Building /Public Works Dept. •noroc nm � kmaenr TOTAL REPLACEMENT INCHES =132 RECOMMENDED FOR APPROVAL Byl (32AA / r",g�l Dater S 6 1 Byl Date, Byl Date, Byi Date, LAKE WASHINGTON VIEW ESTATES GREG FAWCETT TREE RETENTION PLAN i � a -t 08/16/2013 1 -' 1 ,i 1� N} > s � 1 o Nz < I! m W ti m a p , m NORTH 40th ST ET ORS' 116 1 D /W' _ S 88_49'26" E - - - _ - 664.20' ,- _ _ _ _ � = - 1/ (BASIS OF BEARINGS) 1 8 SS -Y-- o 1 _ 114 CONC - •- - - ... � 7 ' .)• I / / 1 2" GASH H 1 / RIM 716.04 �' 1 -/ 2" ADS INV.-102.37 (E) 1 INV.= 102.27 (W) NO. REVISION BY 1 DATE APPR S" SS C, FOUN90 Gl D/W D/W 18" ADS-/ 4' CHAIN J 78 ADS- WATER LINK FENCE MH J ' RIM = 722.64 1 HANSEN SURVEYING OFFS, P.E. 1' '1111 I '7 1F . 1 11 \ +` X I� 1 I 7 "D (4)13"D \ __ Qi - - 100431 I 1 EMST. HOUSE I I I 15' CITY OF RENTON UTILITY EASE9.ENT REC. Na. 7303070370 _ REC. No. 7303070371 - _ ._ _ _ _ - _ _ SSMH 0 _RIM-122.65 INV. = 109.57 (S) INV. = 109.47 (W) TOTAL TREES: 170 TREES W /IN PUBLIC ROAD OR ACCESS EASEMENTS: 21 12 "D TREES W /IN PRIVATE ROADS: 1 TREES W /IN CRITICAL AREA AND BUFFERS: 112 TOTAL NUMBER EXCLUDED: (134) TREES REMAINING: 36 CALCULATED TREES TO BE RETAINED: 11 R -8 ZONING (30 %) REQUIRED REPLACEMENT INCHES: 132 INCHES RE- PLANTED TREES: 2 EACH PER LOT * 13 LOTS * 3" CALIPER = 78 INCHES 18 STREET TREES * 3" CALIPER = 54 INCHES SDMH RIM= 122.78 R=372 112 Ni (S) NV= 117.fi8 W SCALE �"°° """°' .6 ,� CITY OF XCIRCMfN: MCI 1001 RENTON � as'°' DATUM n rum Planning /Building /Public Works Dept. •noroc nm � kmaenr TOTAL REPLACEMENT INCHES =132 RECOMMENDED FOR APPROVAL Byl (32AA / r",g�l Dater S 6 1 Byl Date, Byl Date, Byi Date, LAKE WASHINGTON VIEW ESTATES GREG FAWCETT TREE RETENTION PLAN i � a -t 08/16/2013 1 -' 1 ,i 1� N} > s � 1 o Nz < I! m W ti m a p ,