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HomeMy WebLinkAboutLarge Format0 1 ~;' P lJ B L I C [/\S[MENT f~ECORDED DRAINAGE TC) BE f:JF~IOR TO r::iL/\f\J ,1\PPROV/\I_ FINAL r ---~ [ X W /\IJ __ 1 ·'.lb "> (} GRAPHIC SCALE 20 10 . -----:_ .. -----. ___ I ( IN FF.F:T inch = to ft .. CD '° i .-l ' II u '-./ I r ·~1J!jl ,., ._,ct/;., .. -:'!,t '",i''@'j .-, . .....,. -; ---,,','_ . ·-.' f/p >.,··~ <'Tr/ . . . . . \ ' \ 1. I , RECREATIONAL TRACT: :AREi\ REQUIRED -390 sq. ft. PER LOT AREA-PROVIDED = 4,683.71 sq. ft. ri.~ ){ ,z." WC'o~'P-f.~, "';> Fej:?. -r,;ae:::, 'eO.LIA.U....1 ~:,pt>C-J;:;:p _. "'fl'/P 1'U"'-"f' <f i1 ~ eA<::~ v~? ff".OM f!>'o.J.-L. CF!Or.JIJ . ~ '· "-'f)2.E-E 11~ j,~'2}' 0~N~& 1,,-.11TH w 12. ~.t-L..V. w1.ee. CiJLl0-6 · ":.<n2AND ~10,n;:c;>, tr-ti-IF-E:. W~p UP ra ~CH ~FZ6" \ r r 390 X 12 -4,680 sq. ft. '6, 0 \ ,2" WOOD . 91-CH MAT;~, 0 ·''i' ' I I i \ r ' ' \ '\ ' \ \ I ··.1 i \ \ ' '· \ - I r \ I ' \ \ \ ' l SCALE 1" -100· . I . GENERAL LANDSCAPE CONSTRUC1fION NOTES 1. Clean subgrade by removing all ~ndesirablc vegetation inclu~ing grasses, weeds, blackberries, scotch broom and poplar seedlings including roots. Leave subgradc in landscape areas minimum 61~ below paving. Remove all debris from site. 2. Provide minimum 6" depth 60-40 mix from Puget Sound Top oil (253) 833-0374 in all shrub beds. Scarify subgrade by rototilling and add topsoil on surlace, mix topsoil and suhgrade thoroughly. Add additional topsoil as needed to contour shrub beds including required berms. / 1 3, Provide minimum 4" depth 60-40 (60% sand-40% compost) ~,ix from Puget Sound Topsoil (253) 833-0374 in all lawn beds. Scarify subgrade by rototilling and add topsoil on surface, mix tq1>soil and subgrade thoroughly. Add additional topsoil as needed to contour and level lawns, j 4. Provide minimum 2" depth fine blend hem-fir mulch to all 1)h'mtinJI beds. Mule~ from Pacific Topsoils, Kent, Washington. Fill all planting beds and lawn areas to within I" of top of all curbs an~ walks. Slope all planting beds and lawn areas to drain. 5. Provide one (1) year warranty for all plant materials and workmanship • 6. Locate, protect and avoid disruption of all above and below g1;ade utilities: and site features prior to construction. Contractor is responsible for any resulting damages during construction. Call 1locate before you dig at 1 800 424-5555. 7. All work 1>erfonned shall conform with the King County landscape and irrigation requirements, codes and specifications. 8. Verify all quantities shown on the 11lant list and plans. If disc~epancies exist between the graphic representation and the numeric totals, the graphic representation shall rule. \ \ \ \ I \ r ' r I \ \ \ 9, All 1,lant materials to be s1,ecimcn quality with full, symmetrit:al trunk and foliage, unless otherwise noted. 10. Lawn -Rapid Lawn, Kent, Washington. Provide soil preparation per note #2. 11. Insure proper drainage of all planting holes prior to installing 11lant materials. If planting holes do not drain or if heavy clay soils are evident contact landscape architect. 12. Coordinate drainage, irrigation and lighting with planting plan. \ ' \ PLANT MATERIAL LEGEND \ I r ~\Ari:b.~ Boftmica/ Name __ · \ shrubs: ~ i \\ 1 )19-~-· ___ -~~~~ed-Osier.l)6glt'ood-----:~ "". ·"~"'""'COfflUi st0/0~1if!J_!_~ 1J Size 1·2J J'."." cal./B&B 6' hgt./B&B 24" hgt./cont. 24" hgt.leant ~~· f!..J'!1 J=:'--~-\.~ --!,·0 OG Oregon Grape ?-.3 Mahonia aquro/!u~1 1 .. ~~~~~~:(", 'T,=;, .:;;:;.t,. 2-~ symbolslg,ound covers: I GW~~G -rue '(\fl', >'1' FUteeP: H,:.t, ~/\t ~ lll'lS(fS'l.ll.1 · ,-/-F'<>&tf1"f.l i'>"f CX<W~ '2)' ~ FlNl4H G-Fto. 2.• ~U\A-1 LAY"!<. /.f'f""-~""'!" CHUL.Oi "TT"" Pi'~ ~f'S'., f.l~== • _;_.l,.... ___ _.,_·--~-0-'_o ___ Q__. '-··-··-~--....-"-· _--_.··-~_·,::,,._,_/-___ · ._,,_··---.--___ ~-~-W:,~~ ~nnikinnick . _ --Ar.1?s9:f',~lo::__•i-~rsi~ ----_ -_ E. .-:;r Lawn-Sod from Country Green Trinity Su1nFme, 1(800) 300-1763 , : Provide alternate cost for Hydroseed Briargroup (800) 630-TURF I gal./cont. at 36"_o.c. - 'B I I ' I i r . I I I I ! :;;; .,: KING COUNTY D.D.E.S. Review Engirir:!er Completion Oate Senior Engineer Completion Date ' --··--·-···--·-· -------·----·----------- JAMES fl SANDEJlS, f'.E. Approval Dote DEVELOPMENT ENGINEER Comments: ~ f' :__: 1:1." MIJ.J. J"'(P.) '\ " l ~'· k Lauchlin R. Bethune Associates r • Landscape Architects & Environmental Planners, ASIA 6625 South 190th Slreet, Suite B-108 Kent, Washington 98032 phone: (425) 251-0455 facsimile: (415) 251-0476 DALEY-MORROW-POBLETE, INC. 726 AUBURN WAY Nor, IH AUBURN. WASHINGTON 98002 ---12.0\r-l <0PA::-ING-A'? N?'f&D "'1-J PLAN (.~faNG,U~) ~-c'.o-43[L-_-(k6_f.._~_,,l:;_,·1.---- [5) ~ t IE~ ~DIE~ lfu JAN 1 0 ZOUZ K.C. D.D.E.S. ~-··-----,-----, ltlV. NO. (.'J_/fN/ ·-J.G. REALESTATE GROUP N.W., I 812~ RIVIERA PL. S. W., SEIi T1LE, WI\. 98166 PHONE: (25.3).33-3-2200 FAX (25.3}.3.33-2206 PHONE No. (206) 919-6066 -··---~-----·-· , LAND PLANNING Incorporated r ---c:··.'-~···· '· ------"~--~---------- /'/,rl./!I"/ LARSON PARKE RECREATIONAL AREA PLAN ,,r,,1wN fl• BPA :,cm /\S NOTED -------t M'/'r,',Mn Ml f) nw AUG.20, 2001 ,JOH.f 99JJOENG 993.~0 ~/If/I ! __ _ ('/ __ J __ _ ., ,1 (i .,. '1, I! " 3 --, ' 15' PUBLIC DRAINAGE -'·· EASEMENT TO BE RECORDED PRIOR TO FINAL PLAN APPROVAL tX •..• WALL "'11' ~·....,. '6' 12+ "' u V ' I ~6 \ ~ \ z ~ SILT FENCE (TYP.) o\ -n ~\ '1 ;:: \ l"1 ' \ ~ \ ' t \ :1 g 3' \ ltMP. SE I (~E DET I \ "\'. ' \, ,\ I/ . ENT POND [ \SHT. 11) j \ I \ \ ~'-._ .1 ' " ) \ )~· /'• ;:) 0 .. \ l r1.--....1 "6· ,.o \ \ \ ~- 6' O" \ \ CHE~K DAMS\ (TYP.) I I I I \ \ 4"tono wooo \ \ I , \ \ I I \ \ \ \ '1· '--1i \ \ 12". OUGLAS Fl~ \ \> 0' :;c- \ \ --··:, ··.\. I _j) \ \ ' ' \ I I \ \ \ \ \ \ 1.-"-- I \ ' \ \ \ \ \ \ \ I I ' • \ \> 6' 0 I A CJ; " ! \ \ \ \ \;!:i 18"00UGLAS FIR --"'-- I I 0 ~t'DOUGL S FIR \ ' o. u I . ' \ \ ~77?7?777?7777~ I I I \ EX SSMH RIM =4 70.01 IE 455.54 W S. -- 19 0 0 TREE INVENTORY EXISTING SIGNIFICANT TREES* DOUGLAS FIR 18 18 CEDAR 2 2 MAPLE 23 20 COTTONWOOD 1 1. --ALDER 1 1. - ·-...... -. r I 'b" .~ / 1. ~ \ \ \ 534. 9'(C) . 34.2l'(P) \ P1 = 6 SIGNIFICANT TREES TO BE REMOVED 12 1 12 1 1 d 18 17 TOTAL ¢ = 272/; ..• ~ CT ,J 0 .g, II 0 -~ - No. OF INSIGNIFICANT TREES TO BE RETAINED = 3 1 1 TOTAL ¢ OF INSIGNIFICANT TREES TO BE RETAINED = .26'' (8", 1 o", s") TOTAL ¢ TO BE REPLACED=272" -26" = 246" ~3h?,9ti0.ii]iit&t .. cl~s~.i3.01'~gy1~i£, = (246"/2)/3" -41" No. OF NEW TREES IN TRACT 'A' = 17 * PER KCC 21A.06.1167 SIGNIFICANT T1'EES IS 8" ¢ FOR EVERGREEN TREES & 12" ¢ FOR DECiCJUOUS MINIMUM. No. OF NEW STREET TREES = 24 TREES TO BE REMOVED NEW TREES • 0 * 0 EXISTING ,TREES 0 * NOTE: STREET TREES SHALL BE 3" CAL, COLUMNAR RED MAPLE (ACER RUBRUM) OR OTHER COUN1Y APPROVED TREE 1YPE. TO REMAIN - 20 O 10 20 40 l"'~:i-·· r.•:. •• · .. ··r.·:i· ... i j J ( IN FEET ) 1 inch -20 ft. -I 10 ---------------------------------·--------------------------------------------~~,-------------------~-----------------------~~~.\--~------------------------------------ EROSION/SEDIMEHTATION CONTROL NOTES: 1. APPROVAL OF THIS EROSION AND SEDIMENTATION CONTROL (ESC) PLAN DOES NOT CONSTITUTE AN APPROVAL OF PERMANENT ROAD OR DRAINAGE DESIGN (E.G .. SIZE AND LOCATIOl'I OF ROADS, PIPES, RESTRICTORS, CHANNELS, RETENTION FACILITIES, UTILITIES, ETC.). 2. THE IMPLEMENTATION OF THESE ESC PLANS AND THE CONSTRUCTION, MAINTENANCE, REPLACEMENT, AND UPGRADING OF THESE ESC FACILITIES IS THE RESPONSIBILITY OF THE APPLICANT /ESC SUPERVISOR UNTIL ALL CONSTRUCTION IS APPROVED. 3. THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS PLAN SHALL BE CLEARLY FLAGGED BY A CONTINUOUS LENGTH OF SURVEY TAPE (OR FENCING, IF REQUIRED) PRIOR TO CONSTRUCTION. DURING THE CONSTRUCTION PERIOD. NO DISTURBANCE BEYOND IHE CLEARING LIMITS SHALL BE PERMITTED IHE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANT/ESC SUPERVISOR FOR THE DURATION OF CONSTRUCTION. 4. THE ESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED PRIOR TO OR IN CONJUNCTION WITH ALL CLEARING AND GRADING SO AS TO ENSURE THAT IHE TRANSPORT OF SEDIMEN r TO SURFACE WATERS, DRAINAGE SYSTEMS, AND ADJACENT PROPERTIES IS MINIMIZED. 5. THE ESC FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS. DURING THE CONSTRUCTION PERIOD. THESE ESC FACILITIES SHALL BE UPGRADED AS NEEDED FOR UNEXPECTED STORM EVENTS AND MODIFIED TO ACCOUNT FOR CHANGING SITE CONDITIONS (E.G., ADDITIONAL SUMP PUMPS, RELOCATION OF DITCHES AND SILT FENCES, ETC.). 6. IHE ESC FACILITIES SHALL BE INSPECTED DAILY BY THE APP LI CAN 1/ESC SUPERVISOR AND MAINTAINED TO ENSURE CONTINUED PROPER FUNCTIONING. WRITTEN RECORDS SHALL BE KEPT OF WEEKLY REVIEWS OF THE ESC FACILITIES DURING THE WET SEASON (OCT. 1 TO APRIL 30) ANO OF MONTHLY REVIEWS DURING THE DRY SEASON (MAY 1 TO SEPT. 30). 7. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON OR SEVEN DAYS DURING THE ORY SEASON SHALL BE IMMEDIATELY STABILIZED WI IH THE APPROVED ESC METHODS (E.G., SEEDING, MULCHING, PLASTIC COVERING, ETC.). 8. ANY AREA NEEDING ESC MEASURES NOT REQUIRING IMMEDIATE ATTENTION SHALL BE ADDRESSED WITHIN FIFTEEN (15) DAYS. 9, THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN FORTY-EIGHT (48) HOURS FOLLOWING A STORM EVENT. 10. Al NO TIME SHALL MORE THAN ONE (1) FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE wm11N 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. 11. STABILIZED CONSTRUCTION ENTRANCES AND ROADS SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURA IION OF THE PROJECT. ADDITIONAL MEASURES, SUCH AS WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. 12. ANY PERMANENT FLOW CONTROL FACILITY USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY EROSION CONTROL MEASURES AND SHALL PROVIDE ADEQUATE SIORAGE CAPACITY. IF THE FACILITY IS TO FUNCTION ULTIMATELY AS AN INFILTRATION SYSTEM, THE TEMPORARY FACILITY MUST BE GRADED SO THAT THE BOTTOM AND SIDES ARE AT LEAST THREE FEET ABOVE THE FINAL GRADE OF THE PERMANENT FACILITY. 13. WHERE STRAW MULCH FOR TEMPORARY EROSION CONTROL IS REQUIRED, IT SHALL BE APPLIED AT A MINIMUM IHICKNESS OF 2 TO 3 INCHES. 14. PRIOR TO THE BEGINNING OF THE WET SEASON (OCT. 1), ALL DISTcRBED 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 SE SUBMITTED TO THE DOES INSPECTOR. THE ODES INSPECTOR CAN R::OUIRE SEEDING OF ADDITIONAL AREAS IN ORDER TO PROTECT SURFACE WATERS, ADJACENT PROPERTIES, OR DRAINAGE FACILITIES. 15. THERE SHALL BE NO CLEARING OR GRADING BETWEEN NOVEMBER 1 AND MARCH 31 UNLESS OTHERWISE APPROVED BY KING COUN IY. ALL BARE GROUND MUST BE FULLY COVERED OR REVEGETATED BETWEEN THESE DATES. 16. CONTINUOUS ACCESS SHALL BE PROVIDED TO EXISTING RESIDENCE. CONSTRUCTION SEQUENCE: 1. PRE-CONSTRUCTION MEETING. 2. INSTALL SIU FENCE AND CONSTRUCTION ENTRANCE. 3. FLAG CLEARING LIMITS FOR ROAD AND UTILITY CONSTRUCTION. 4. CONSTRUCT OFF-SITE IMPROVEMENTS. 5. FLAG OR FENCE DRIP LINES OF ALL TREES TO BE SAVED. 6. INSTALL TEMPORARY SEDIMENT POND & INTERCEPTOR SWALES. 7. CLEAR AND GRADE SITE WITHIN CLEARING LIMITS. 8. STABILIZE ALL DISTURBED AREAS OUTSIDE OF R.O.W. ~. INSTALL UTILITIES ANO PROVIDE CB PRO IECTION. 10. FINISH GRADE, PAVE ROADS AND INSTALL SIDEWALK. 11. STABILIZE ALL DISTURBED AREAS. 12. FLUSH STORM DRAINAGE PIPES. 13. UPON SITE STABILIZATION, CONSTRUCT DETENTION POND/WETPOND PER DETAILS. STABILIZE IMMEDIATELY. 14. INSTALL LANDSCAPING. 15. CLEAN SITE AND REMOVE REMAINING EROSION AND SEDIMENTATION C.ONTROL MEASURES UPON SITE STABILIZATION. JOINTS IN FILTER FAORIC SHALL BE SPLICED AT POSTS. USE STAPLES, WIRE RINGS, OR EQUIVALENT TO ATTACH FABRIC TO POSTS. I 2",2'' BY 14 Cu. Wlf<E OR---., ~--EQUIVALEN I. IF S IANDARD STRENGTH F ABF<IC USED 2: 1 SLOPES I I I I I I I I I I I I I I FILlER FABRIC--~ B /2"-4" ROCK (TYP.) -L -i .::_:·1. ! --·-, <21, ,::f~D~~~ (TABLE D.4.B) STORMWATER TRACT "LOW-GROW" SEED MIX % WEIGHT % PURITY % GERMINATION 1IllrnllJm" -~I~ I ljt:;';I ......: --6-. M-A-X. --t-, -// POST SPACING f.M_A_Y_B_E-IN_!_R-EA_S_E_O ____ ~u ~~ MINIMUM i:~~~:~:~~CE;iH3/~.(~ 1.5;' TO 8' IF WIRE BACKING IS USED ~ WASHED GRAVEL '2"x4" WOOD POSTS, STEEL FENCE POSTS, REBAR, OR EQUIVALENT NOTE: FILTER FABRIC FENCES SHALL BE INSTALLED ALONG CONTOUR WHENEVER POSSIBLE MAINTENANCE STANDARDS 1. ANY DAMAGE SHALL BE l<EPAIRED IMMEDIATELY. 2. IF CONCENTRATED FLOWS ARE EVIDENI UPHILL OF THE FENCE, THEY MUST BE INTERCEPTED AND CONVEYED TO A SEDIMENT TRAP OR POND. 3. IT IS IMPORTANT TO CHECK THE UPHILL SIDE OF THE FENCE FOR SIGNS OF THE FENCE CLOGGING AND ACTING AS A BARRIER TO FLOW AND THEN CAUSING CH ANN ELIZA IION OF FLOWS PARALLEL TO THE FENCE IF THIS OCCURS, REPLACE THE FENCE AND/OR REMOVE THE TRAPPED SEDIMENT. 4. SEDIMENT MUST BE f<EMOVED WHEN THE SEDIMENT IS 6" HIGH. I 5. IF THE FILTER FABRIC HAS DETERIORATED DUE TO ULTRAVIOLET BREAKDOWN, IT SHALL BE REPLACED. SILT FENCE with LINEAR TRENCH N.T.S. CROSS SECTION CHECK DAM SPACING L = H!E DISTANCE SUCH THAT POINTS A AND B ARE OF EQUAL ELEVATION ROCK CHECK DAM RISER PIPE (PRINCIPAL SPILLWAY) OPEN AT TOP WITH [RASH RACK POLYETHYLENE CAP N.T.S. TOP OF BERM 6' MIN. WIDTH EL.~ 449.5 \ \ '1 I I CHEWINGS m RED FlSCUE 40 98 FESTUCA RUBRA VAR COMMIJTATA OR FESTUCA RUBRA ANNUAL OR PERENNIAL RYE 40 98 LOLIUM MUL TIFLORUM OR LOLIUM PERENNE REDTOP OR COLONIAL BENTGRASS 10 92 AGROSTIS ALBA OR AGROSTIS TENUIS WHITE DUTCH CLOVER 10 98 TRIFOLIUM REPENS APPLICATION RATE SHALL BE 120 LBS PER ACRE TEMPORARY EROSION CONTROL SEED MIX TABLE 12" MININIMUM ~~;~"~Y::)0::_Y(;>-\.Y--:,..'»Y,.. '&~Y~Y~::};f;:.> EXIST. / GEOTEXTILE GROUND 100· 90 90 85 90 PER FORA Tm POLYETHYLENE DRAINAGE TUBING, DIAMETER MIN. 2" LARGER THAN DEWATERINC ORIFICE. 1· MIN] / 1 1' MIN. ~+--":,____j__ EMBANKEMENT COMPACTED 95%. PERVIOUS MA TERI AL SUCH AS GRAVEL OR CLEAN SAND SHALL NOT HE USED BO L EL.= 442.5 -'.- WIRE-BACKEU SILT FENCE. s·f'AKED HAYOALES WRAPPEU ?,nH FILTER FABRIC, OR [i)IJIVALENT DIVIDER L -}\it 0' l5' ~. t WATERTIGHT COUPLING - 2" 0 SCHEDULE 40 STEEL STUH ACK WELD --.:gz,i1~.J:::;6'~' ~M~IN~. ___ J 1. ' t ;':d 1 5/8" MIN. • TO CB No 11 DEWATERING CONTROL STRUCTUR!:: ORIFICE (SEE DETAIL SHEET 9) CONCRETE BASE (SEE RISER DETAIL) SEDIMENT POND CROSS-SECTION STANDARD STRENGTH FILTER FABRIC NOTE: ONLY TO BE USED WHERE PONDING OF WA IER ABOVE THE CATCH BASIN WILL NOT CALISE TRAFFIC PROBLEMS AND WHERE OVERFLOW WILL NO I RESULT IN EROSION OF SLOPES. MAIN TEN AN CE STANOAfWS: 1. ANY ACCUMULATED SEDIMENT ON OR AROUND rHE FILTER f ABRIC PROTECTION SHALL BE REMOVED IMMEDIATELY SEDIMENT SHALL NO r BE REMOVED WITH WAlER, AND ALL SEDIMEN r MUST BE DISPOSED OF AS FILL ON-SITE OR HAULED OFF-SITE. 2. REGULAR MAINTENANCE IS CRITICAL. UNLIKE MANY FORMS OF PROTECTION THAT FAIL Gf~ADUALLY, CATCH BASIN PROTECIION WILL FAIL SUDDENLY AND COMPLETELY IF NOT MAINTAINED PROPERLY FILTER FABRIC INLET PROTECTION N.T.S. CONS'ULTANT R£'VIEW TO THE BEST OF MY KNOWLEDGE. THIS PLAN HAS BEEN REVIEWED FOR COMPLIANCE WITH KING COUNTY CODES AND Ol<DIN/\NCES. _2-e,,i( ~ ~-g ~ NAME . N.T.S. l)../q/o1 __ Completion ate -,,,~.; . ' ~,on Date r I NOTE: AS PER KING COUNTY ROAD STANDARDS, DRIVEWAYS SHALL BE PAVED TO THE EDGE OF R.O.W. PRIOR TO INSTALLATION OF THE CONSTRUCTION ENTRANCE TO AVOID DAMAGING OF THE ROADWAY. IT IS RECOMMENDED THAT THE ENTRANCE BE CROWNED SO THAT RUNOFF DRAINS OFF THE PAD. I Ci. TEMPORARY CONSTRUCTION ENTRANCE DALEY-MOAAOW-POSLETE, INC. 720 ,ALIBLIRN WAY NORTH ALIBU:~N. WASHINGTON 98002 PHONE: (253) 333-2200, FAX: (253) 333-2206 R[V. NO. curnr f-'l((),'£CT N.T.S. DAT[ D['JCRIPTICN J.G. REAL EST ATE GROUP N.W., LL.C. 18124 RIVIERA PL. S.W., SEATTLE, WA. 98166. PHONE No. (206) 919-6066 LARSON PARKE AF'PROVrD Z·f-0/ DATE · ,(425) 204-8182 PHONE CASEY EMGINEERINC 2, ~'7"7)" __ FIRM ~:.;;,;tsc:~-1°H7f.· ·-AA,::N:::D:,,Ei'iRt:,S.'--P-.E-. ---i\fttre[r bate DEVELOPMENT ENGINEER Comments: Cl '~.-, ENGINEERING -SURVEYING ,.._ f!:)j LAND PLANNING J Incorporated -~ LJi/AWN BY SLi1LE UHAWIVC 11 ._ ____________ _,1... _______ _j I EXPIRES 9 ,JAN 2002 j LJ 11-----B_P_A __ +-___ A_S_N_O_TE'-D'----1--· __ 9_9_3_3_4_D_T_L _ _j SHCU __ 1_1_, 11.-----------------------------------------------------------------------------------•'•'-----·------------------------•••••"-••sT.,t,M.;',i'";.°'.,'.,"i,",."'•"•s-,., .~;1ci,"'•'•'•'•"'•"..!1-------••----------------.L"N""'H<O!!ov"rn_;;:M.:,L~D-~,."',.',.'..:.F~E~B,;. . .,7;,:,~2~0~0~1-J..".:''--,;9,;9~3~3~0--~:"';...,;;;.:··;,.";,.-..,l-~l l" ' I\'\ l ( -·--·--------------------·------------- , --'-----,,a, , •.. ....:.......:.:,,' ·,.-, .. i t I I j '------'------' '·; "· 15' PUBLIC DRAINAGE EASEMENT TO BE RECORDED PRIOR TO FINAL PLAN APPROVAL EXs. WALL GRAPHIC SCALE 10 O 5 to ~~~".""J••·':llll•LJ ( IN FEET ) 1 inc\l -10 ' ft. ' ' ·~··•,:·>.,,- ' \ \ I I l \ 'i ·:.. ---~- '",- ' COM PICNI TREE PLANTINGS: RED SUNSET MAPLE 3" CAL. OR OTHER KING COUNTY APPROVED TREES. RECREATIONAL TRACT: 0,1 '•" AREA REQUIRED -390 sq. ft. PER LOT = 390 x 14 -5,460 sq. ft. AREA PROVIDED = 6,042 sq. ft. -·-·· .' '.:'.;..,- ~ 0 \ / \ ,. . - \ \ L ~~,:;-._-~_:./ ..._.:-~.:. ~- . ._;;'"•· I ".' ) l '\, \ .. \ \ -~ \ I \ \ \ \ x ()' \ \ I \ \ \ \ ~I n I \ \ \12 \ \ 3, 7~0 SQ. Ff. \ \ \ \ \ ' ·. 'B ...... ' ' ·. ·. . . . . -------------,·· •·•c ---•~------'=·"~ '! ',. i I I I ! ' ' i .. ' ' ,, l '1 i l ,. I " l ' ' . f------ ' . ' SCALE : 1" = 100' I ' • 2 -------- --, 3 ,, e l I \ ' II 1' \ • ·-, .. i ,, \ ----- 1 ' , _ _____.-,-- ·-, l . ·i 1 'I ,. l ' ·;i ' :: ;,,1 fr.·,. I t . I ; ----·~·--- DECISION: GRANT preliminary plat .approval to the proposed subdivision of Larson Parke, as revised and received on July 28, 1999, is granted preliminary approval, subject to the following conditions of final plat approval: 1. Compliance with all plotting provisions of Title 19 of the King County Code. 2. All persons having an ownership interest in the subJect property shall sign on the face of the final plat a dedication which includes the language set forth 1n King County Council Motion No. 5952. 3. The plot sha_ll comply with the base density of the R-8 zone classification. All lots shall meet the minirnum dimensional requirements of the R-8 zone classification and shall be generally as shown on the face of the approved preliminary plat, whichever is larger. Minor revisions to the ptat thot do not result i~ substantial changes may be approved at the discretion of the Deportment of Development and Environmental Services. 4. The Applicant must obtain final approval from the King County Health Department. 5. All construction and upgrading of public and priva"te roads shall be done in accordance with the King County Road Standards established and adopted by Ordinance No. 11187, as amended. 6. The Applicant must obtain the approvdl 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. 7. Final plat approval shall require full compliance with df"oinage provisions set forth in King County Code 9.04 and the storm drainage requirements and guidelines as established by the Surface Water Management Division. Compliance may result in reducing the number and/or location of lots as shown on the preliminary approved plot. The following conditions represent portions of the Code. Requirements shall apply to o!I plats. a. Drainage plans and analysis shall comply with the 1998 King County Surface Water Design Manual. DOES approval of the drainage and roadway plans is required prior to any construction. b. Current standard plan notes and ESC notes, as established by ODES Engineering Review, shalt be shown on the engineering plans. c. The following note shall be shown on the final recorded plat: "All building down spouts, footing drains, and drains from all impervlous surfaces such as patios and driveways shall be connected to the permanent storm drain outlet as shown on the approved construction drowiw1s #-------------on file with ODES and/or the King County Department of Public Works. This plan shall b() submitted with the application of any building permit. All connections of the drains must be constructed and approved prior to the final building inspection approval. For those lots that are designated for individual lot infiltration systems, the systems shall be constructed at the time of the building permit and shall comply with plans on file." 8. The Applicant has received approval for the requested diversion of surface water within the project (,:;ee Drainage Adjustment L99V034.3). All conditions of approval for this adjustment shall be tnet and shown on the engineering p!ans. 9. The design of the storm water detention facility shall meet the Level 3 KCRTS Flow Control Methodology, according to the 1998 KCSWDM. Other mitigation scenarios may be considered according to section 1.2.2.2 of the KCSWOM (Impact Mitigation). Off-site drainage improvements ore required to coni/ey storm water to the west across private property to ·112th Avenue Southeast, then south along the east side of 112th Avenue Southeast, the west under 112th Aver.iull Southeast to an existing detention facility (Ruddel!s Pond). These improvements shall be designed according, to the 1998KCSWOM. Permission for construction of off-site private property drainage improvements is required lo be submitted with engineering plans. 10. The proposed subdivision shall comply with the 1993 King County Rood Standards (KCRS) including the following required road improvements: a. Southeast 183rd Court shall be improved to the urban minor access road standard b. The west right-of-way line for the north extension of existing 114th avenue Southeast shall extend to the north property line of the site. c. Tract B shalt be improved as a private access tract per Section 2.09 of the KCRS. Tract B shall be dedis:ated _to~_King County for access to the storm water detention facility, with an access/utility easement granted lo Lots 12,-·13 and 14. The easement shall be shown on the engineering plans and final plat. d. Modifications to the above road conditions may be considered pursuant to the variance procedures in KCt1S. 1.08. 11. KCC 16.82150D requires seasonal limitations for construction within the Soos Creek Community Planning .A.rec. During the period from October 1, through March 31, clearing and grading is not allowed unless certair:1 _provisions ore complied with as outlined in the code. The Applicant's engineering plans and construction procedufo :.,h,1!1 demonstrate compliance with the applicable code requirements. 12. All utilities within 'Proposed rights-of-way must be included within o franchise approved by the Kin('. '.Cov.':ty Council prior to final plat recording. 13. The Applicant or subsequent owner shall comply with King County Code 14.75, Mitigation Payment ~:ystem (MPS), by paying the required MPS fee and administration fee as determined by the applicable fee ordinance. The Applicant has the option to either: (1) pay the MPS fee at final plot recording, or (2) pay the MPS fe'J at ,the time of building permit issuance. If the first option is chosen, the fee paid shall be the fee in effect (Jt the time of plat application and a note shall be placed on the face of the plot that reads, ""All fees required by King County Code 14.75, Mitigation Payment System (MPS), hove been paid." If the second option is chosen, the. fee paid shall be the amount in effect as of the dote of building permit application. 14. Suitable recreation space shall be provided in Tract A consistent with the requirements of KCC 21A.14.180 and 190. An overall conceptual recreation space plan shall be submitted for review drld approval by ODES, with the submittal of the engineering plans. This plan shall include location, area calculations, dimensions, and genBral improvements. The approved engineering plans shall be consistent with the. overall conceptual plan. A detailed recreation space pion (i.e., landscape specs, equipment specs, etc.) consistent with the overall conceptual plan, as detailed in item a., shall be submitted for review and approval by ODES and King County Parks prior to or concurrent with the submittal of the final plot documents. A performance bond for recreation space improvements shall be posted prior lo recording of the plat. 15. A homeowner's association or other workable organization shall be established to the satisfaction of DOES to provide continued ownership of the recreation tract and its facilities; and maintenance of the recreation facilities and associated landscaping, street trees, and walkway. 16. The following condition shall apply to implement the P-suffix conditions to this property: SO 220 (Significant Trees)· Significant trees shall be retained in a residential subdivision at the rate of 20 trees per acre or ten percent of such trees, whichever is greater. A significant tree inventory shall be submitted for review prior to or with submittal of development permit applications. A detailed tree retention pion sh,JII be submitted for review prior lo or with submittal of grading permit applications or other permit applications involving grading plans. 17. Lots within the Larson Parke subdivision are subject to King County Ordinance 10162 and Ordinance 12532, 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 the plat shall be <Jssessed and collected immediately prior to recording, using the fee schedules in effect when the plot receives final approval. The balance of the assessed fee shall be allocated evenly to the dwelling units in the plot and shall be collected prior to building permit issuance. Ordered this 19th day of November, 1999. SWM Variance Conditions 1. The release rates for the detention facility will be based on the land naturally draining from the site in all directions. The allowed release rate will be reduced by any undetained flows that would bypass the proposed subdivision drainage facilities. 2. The volume for the detention facility will be based on all flows directed to the facility at full development under current zoning. The detention volume will be sized Using the methodology of the 1998 KCSWDM imposed through plat conditions. A volumetric factor of safety of between 10 and 20 percent shall be applied. The design Technical Information Report shall state the factor of safely selected and the basis of that determination. 3. Water quality facilities must be sized based on the entire proposed subdivision draining to the facilities including any required frontage improvements. 4. All onsite or offsite drainage facilities must be localed in a public right-of-way or storm drainage tract dedicated to King County. 5. Conveyance in a closed pipe system for the diversion route must be in accordance with Core Requirement #4. 6, Additional storm drainage requirements identified by SEPA or the plat hearing review will apply to this project. ,,· TABLE SHEET No. 1 OF 11 2 OF 11 3 OF 11 4 OF 11 5 OF 11 6 OF 11 7 OF 11 8 OF 11 9 OF 11 10 OF 11 11 OF 11 I OF 1 OF CONTENTS TITLE COVER SHEET EXISTING CONDITIONS PLAN HORIZONTAL CONTROL PLAN CONSTRUCTION PLAN OFF SITE STORM DRAINAGE PIPING 114TH AVENUE SE. STREET AND TRACT 'B' PROFILE. PROFILE AND CROSS SECTIONS DETAILS AND NOTES DETAILS T.E.S.C. & TREE PLAN T.E.S.C. DETAILS & NOTES RECREATIONAL SPACE PLAN BENCHMARK IE OF 8" PVC TD THE SOUTH SOOS CREEK SANITARY SEWER MANHOLE 663-6 ELEVATION: 482.82 LEGAL DESCRIPTION LOT 4, BILL RUTH ADDITION, ACCORDING TO THE PLAT THEREOF RECORDING IN VOLUME 102 OF PLATS, PAGES 23, IN KING COUNTY, WASHINGTON: fOGETHER WITH ANO EASEMENT FOR INGRESS, EGRESS AND UTILITIES, OVER, UNDER AND UPON THE SOUTH 30 FEET OF THE EAST 768 FEE I OF THE SOUTH HALF OF THE SOUTH HALF OF THE SOUTH HALF OF THE SOUTHEAST QUARTER .OF IHE NORlHEAST QUARTER OF SECflON 32, TOWNSHIP 23 NORTH, RANGE 5 EAST. W.M .. IN KING COUNTY, WASHINGTON: EXCEPT THAT PORTION LYING WITHIN MAIN TRACT. NOTE: THE BOUNDARY OF THIS TOPOGRAPHIC SURVEY IS ' ,,srn UPON RECORD OF SURVEY RECORDED IN VOL. 101 OF SURVEYS, PAG' ?91, REC. No. 9501239006, RECORDS OF KING COUNTY. WASHING 1 ,., ' .. _,._. . \ > 'I ' \ ! L ' "DOCUMENTATION or POSTMASTERS APPROVAL OF MAILBOX LOCATIONS SHo·;,y, ON THESE PLANS ARE ON FILE AT ODES" JAMES H. SM,DERS, P.E. DEVELOP MEN i IJlGINEER Comments: :). /;3~/0~1 -- Com pletiori Dab:! --/ lion Date Approval Date. CONSULTANT REVIEW TD THE BEST OF MY KNOWLEDGE, THIS PLAN HAS BEEN REVIEWED FOR COMPLIANCE WI ill KING COUNTY CODES AND ORDINANCES. ~ c,,,,,..;I ?t/ ~ I /!E. NAME _Z. -,-o I (425) 204-s1s2 OATE PHONE CASEY ENGINEERING Z. 9 "f 77 FIRM Vicinity Mop N. T.S. ' \76TH ST. (PETROVITSKY RD.) / ; v- 515 ~ ., /I I\._ -SJTE J S.E. 1s 7 ND ST. w 32 ( vi,__ \,; I Iii ---<i __J.. I 1--w -N -I vi -LJ 8.E. 186TH ST. lo w > I .,: ;E ' w "' vi -- w > .,: I I r---- 1--- <X) '-- 0 -~ " I ~ . \ S.E. 192ND ST. Soils Mop Scale 1"=2000' ,,,., ... -.,, ,· Notice Required Contractors shall notify operators who maintain underground Lititrty lines in the area of proposed excavation or blasting al ledst two business days, bu.t not more than ten working days prior to commencement of excavation or demolition in accordance with RCW Title 19. Names and telephone numbers of the operators of underground utility lines in this project appear below. These numbers shall also be used to serve in on emergency conditions as required. SOOS CREEK WATER & SEWER DISTRICT Sanitary Sewer SOOS CREEK WATER & SEWER DISTRICT Water District PUGET SOUND ENERGY Gas Cornpan y PUGET SOUND ENERGY Power Company Call Before You Dig DIAL-A-DIG Notes Phone 253-630-9900 253-630-9900 ---- 425-455-5120 425-455-5120 1-800-424-5555 1. The Developer is required to notify the Land Use Services Division, Land Use Inspection Section (206) 296-6642, three days prior lo the beginning of construction for a preconstruction conference and specifically request inspection before beginning: A. Installing siltation and erosion control measures B. Clearing an·d grubbing C. Earthwork D. Installation of any underground utility E. Before placing subbase, base or paving surfaces F. Installation of any forms or placing any concrete 2. A permit must be obtained from the office of the ResidE!nt Engineer, Washington State Department 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 when required. Bonding Information Restoration Bond Amount Performance Bond Amount $ 1'(1vev $ '.1-ft\:, ,z,~ , .. ,. Site Pion Approval Approval of these plans is for construction of road and drainage improvements, site drainage & grading and temporary er'bsiOn control in unincorporated King County only. These pians do no\ authorize any other utility approval or irrfprovements proposed in any State right of way. Sile plan approval is void if the commercial building permit has not been obtained or renewed within two years of approval. Subdivision plan approval is void if the final plat is not ·recorded prior lo the preliminary plat approval expiration. . . PRO RATA SHARE ASSESSMENT ANALYSIS (County Use Only) Section Township Range Tax Parcel Number Site Location is within the --------------drdinage shed(s) Pro Rata Share Assessment(s) dre: D Required'. D Not Required • from the 9ite due to development for increased std("rn water rdhoff. Peak Runoff Assessment Rote('! Peak Volume Assessment Rote($ ) per c.f.s. iric;/~ases.(10 year, 2 Hdur stOh1i) ) per Ac. Ft. increases.(2 year, 2 hour storlll) AGREEMENTS, PLAN REFERENcts, PERMITS Etc. ' Daft Preliminary Plat Approval Ordinance # N.A. Expiration Date: Preliminary Map Approval Other Construction Permits Received Righ\-of~Way Use Permit Grading Bu ii ding/Structural Other -------------~-- Ernergency J /28/1999 l 1/200.2 1/28/1999 911 Police-Fire-Rescue ?RECOMMENDED FOR APPROVAL Date :;.1,,/t,( ~1~.-.. Traffic & Planning Engineer King County Conservation District Structural Review Engineer Other APPROVED FOR CONSTRUCTION DEPARTMENT OF DEVELOPMENT King County, & ENVIRONMENTAL Washington SERVICES 1 f it,fvi • Date J.G. RE~L ESTATE GROUP N.W., L.L.C. (206) 919-6066 D 121 D Name Phohe 18124 RIVIERA PL. S.W., SEATTLE, WA. 98166 Address and Zip Code l8l A Corporation D A Partnership CL _c Q) ~ I... Q) Q) Q) ~ C C u, s: ::: 2 0 Of- . .. . . D An lndividuaJ J.G. REAL ESTATE_ GROUP N.W., L.L.C. (206) 919-6066 121 D -0 I... . L '1) ~ ~ <;:: <1) C ~ > ~ ~ en (l) :::JI... C Uc.now 121 121 Nome Phone 18124 RIVIERA PL. S.W., SEATTLE, WA. 98166 Address and Zip Code DALEY-MORROW-POBLETE, INC. Name l8l A Corporation [i A Partnership D An Individual (253) 333-2200 Phone 726 AUBURN WAY NORTH, AUBURN, WA 98002 Address and Zip 1 Code ~zi.5o z; 0 t=: u '" "' z; 0 e: lrl 0.. "' 2$ "' "' :;:, 0 ~ ,.1 .,., C':l ' ' ,. ,! ..,,. • w z 0 I ()._ ,-; L (lJ ..0 E :::J z >, +-' > ~ 0 <( Cl CLl > 8 u ~ ~ .. ;-,i ., ;!. ·:.i '!i L (lJ _Q E ··1!' :::J z +-' o··· (lJ ·~ 0 L Q_ ' .. ;·.: .,, , ,. (J) L (lJ _Q E :::J . z (lJ LL >, +.' C ::J 0. u 1·EXPIRES. ,'JAN. 9, 2002 STAMP NOT VALiO UNLESS SIGNED AND DATED Sheet 1 of ~u- l:\PRO,,'fC.l';\'J'l.S.1rJ fJrnNIE 1.Af6QN\99J340TL.0'11Ci i: ·.,j •J.; ; .• '{'. LEGEND M WATER VALVE !!l WATER METER D TELEPHONE RISER E--GUY ANCHOR -0-UTILITY POLE [QI GAS METER m GAS STUB J:z LUMINAIRE 0 CTV RISER [ii] ELEC. RISER ~ SURVEY MON IN CASE []] STORM DRAIN CB TYPE I 0 SANITARY SEWER MANHOLE = ROCKERY x-x-x FENCE c-, :·· -I CONCRETE SURF ACE * EVERGREEN TREE e DECIDUOUS TREE \ I \ \ \ \ I \ I \ I \ \ \\ \ \ \ I \ \ \ \ I \ \ \ \ \ \ \ I \ I \ I I \ I I I \ \ • \ \ I " \5' G• \, \ \ I I \ \ I \ ,__.,,.~ . ' • \ \\ \ \ 'fr. ·::-p \ \ \ .\> (J> 0 ~ \ \ * .;-,.. !JJ 1,,; I I I I \ l I I \ \ \ \ \ 'S 0 \. ) I I \ I +·, (";) OJ I I ( \ I . \ ":, 0 \ . F/777777T~ ~ . ·~ EX SSMH RIM ~4 70.01 IE 455.54 W S. -~ 0 D © " . ' ' . : .\ ,;__ ]> \oo . im. • \\ ·:. CONSULTANT REVIEW TO THE BEST OF MY KNOWLEDGE, THIS PLAN HAS BEEN REVIEWED FOR COMPLIANCE WITH KING COUNTY CODES AND ORDINANCES. Nf! o,,,,,,/ v.c,z,. PE z_ -9-(J/ (425) 204-8182 DA TE F'I IONE CASEY ENGINEERlflG Z. 8 ,Y 7 7 FIRM J H. SANDERS, P.E. DEVELOPMENT ENGINEER Comments: \ I l I ' \ r I GRAPHIC SCALE 10 20 '~~· ( IN FEET ) 1 inch = 20 ft. \ \ ·H·· .• , I I I BO ... -. ~-,....;,...,· ,. __ .-T \ \\\ \\ \ (/EV. NO. 11 ~ A \ (L \ . ~ I (\J \ - \~ -.,_,,.,' ocscR1Prtbfl . ,' ;· 1:.-•: • -·' ·k>.: ,; ' I DALEY-MORROW-POBLETE, INC. CcFNI J.G. REAL ESTATE GROUP N.W., L.L,.C, 726 AUBURN WAY NORTH 18124 RIVIERA PL S.W., S£ATn£!,>WA,t9&l66. AUBURN, WASHINGTON 98002 ) ·' ··· · • IVII---P'-'-'H-=O:.:.N-=E:.:.: __:Cc::2:_::5:__3~~)=-3=-3=-3_--=2-=2=-=o-=o_-:__F__:A:.:.X:.:.: __:(-=2=-=5-=3~)::.3::.3::.3_--=2-=2-=0-=6--11----------P-H_ON_r_,.No_. (20!!, 91'}..;~~f'" ENGINEERING -SURVEYING LAND PLANNING PROJf.cr .. c ' -· .• APPROV/:.-D ., . ._,_,,.,,,._,.,,, .. ,,,.,,,,.,.,,,., . .,,,, .. ,,,,,,,., ' ' ! ! .-~·· __ ·.a 5 EX. WALL 15' PUBLIC DRAINAGE EASEMENT TO BE RECORDED PRIOR TO FINAL PLAN APPROVAL BIRCHWCJO[J ESTATES VOL. 137/73-7S UNPLATTED .. ,__ 15' f'UBLIC DRAINAGE LASMENT 6 TO BE DEDICATED 5' BACKYARD BUILDING SETBACK (TYPICAL) 5' SIDEYARD BUILDING SETBACK (TYPICAL) N89"41'00"E 534.29'(C) 534.21'(P) ( I I I I I I I I I I 100.41' TRACT "A" 6,046 SQ. FT. il- l I 54.00' 151.76' 1 r,--------7 I 2:,/ // I;,, I~ I .3,64J 1so FT. / ~-/ /ci L _______ _/ ,.,., t') 12 " N89'4J'oo"E 83.97' '.ctlci/ I I ,--l"--7 0 / 3,780 so. FT. / /=,o· PRIVATE ---. Z W I DRAINAGE ~~s I /:5s,.~ / EASEMENT &• •ry>, .. u; I <7>· "' I S>,, L __J::: t') 10 2,640 SQ. FT. ~ / Cl:J I .? _J ci:' ~ 12+43.46 i ..__ __ _ <X) (0 ..-- L1J • (0 (') § z I ~' ---0 I "' z f----- ~-_ 43.32' 54.00' :_ 2:1. 4o'i'·..2:::r'--~==1=========~~N~89~'~4:,c;1 ~00~'~' E~1 4~3~. 8~8k=;,=====¥~~==========lD==f~ T .. R .. A. er· "B":s N 70.00' (") 0 0 ----+ N TRACT "C" 8,900 SQ. FT. STORM \./ATER R/D F/\CILITIES --- <.O N -I,--~ -----+-~ -------~ 3,726 SQ. FT. -11 "' f--(\J 4+84.01 37-:-00· l[) r -, t') I (lJ (JJ I I~ N I I"' w~I 15;'~ 14 :'T I 2,674 SQ. o I z I L __ (') --N89'41°00"E 144.00' - 37-:i:Jo· ~ , --, If'. :-70-:-00' I ---- 1-10' PRIVATE I DRAINAGE I L EASEMENT 9 2,613 SQ. FT. I N89'32'57"E 1.86' I I I I 13 /::w,__~' <.O 7 4-:-SS-,--- I~ 1 I 2,671 SQ. FT. / 5 8 I z . I L I I ;;l / _j L 8 2,782 SQ. FT. __J I (.;J m I ~ J l \ I _J 1~11------Hl-J-00 • 4+84.01 75 .fl'._"' 4 . . '· ' .. · • I \ \ I oJ I -1' ex, \ . . ~ 4\J' co \1_]..-,-~-;-;;-1rTI 12 , • . 11 _1~2c..· +.=c::---w . ~++-- I I 80.49' ----~-~~-___:'\-____ _...;;.;;.;..;.;:,.._. ___ _ 37.00' 37.00' 79.76' N89"32'57"E l'· .34.83' -· 534.31'(C) 534.25'(P) UNPL;;TTl--0 20· V i \ '. i, 'q<,,:C:,4~ 3 '--~-'11 , 2 \' .JJ~2cc..O ~, ·• L.,;c..--;,· __ .. ,. EX, (_~(. ~-.. -· , RD\J ; -1., 1 g THE INTERSECTION TO SOUTH OF 114TH AVE SE & SE 185TH PL. IS @ STA. 0+73.49. THE CUL-DE-SAC LENGTH IS 616.70' NOTE: ' " I • I' ' I >< ,0 v, ,, ,1 ,:J !7', ~--::-_ 'I;, r-,.~ h· J' f'l _, ;c/... '1(/) , ... , I;~) r ,·1 {'_ c· ,1 ;.-- ' 7- " 1. EXISTING GARAGE TO BE RELOCATED 20' FROM R.O. W. LINE 2. PER PLAT CONDITION 10.C, TRACT B SHALL BE DEDICATED TO KING COUNTY FOR ACCESS TO THE STORM WATER DETENTION FACILITY, WITH AN ACCESS/UTILITY EASEMENT GRANTED TO LOTS 12, 13 AND 14. 3. PERFORATED STUBOUTS TO BE INSTALLED FOR EVERY RESIDENCE BY RESIDENTIAL CONTRACTOR AT TIME OF HOUSE CONSTRUCTION, PER DETAIL ON SHEET 9. CONSULTANT REVIEW TO THE BEST OF MY KNOWLEDGE, THIS PLAN HAS BEEN REVIEWED FOR COMPLIANCE WITH KING COUNTY CODES AND ORDINANCES. 17 100.24' 88.00' / / ' . ' ' ' ' '· ' ', ~--~-\ ~)(17~ / .• , /, ' / ' ' ·: 1 1 \ ' ' "> '' UNPLATTEO 127.88' ---, \ \, ~10' FRONTYARD BUILDING 1 \ SETBACK (TYPICAL) /g ,~ \ L 10 - 3,476 SQ. FT. _J 30' INGRESS, EGRESS & UTILITY EASEMENT PER PLAT OF BILL RUTH ADDITION AS RECORDED IN VOLUME 102, PAGE 23 TD BE ABANDONED ~-·· '_·-'1 ; ----~-------. ~ - 10' PR! ATE DRAINAGE EASEMENT f???////////)/////7777~ ',.) 9 EMERALD GLEN' VOL_. 177 /79-81 20 0 51'-1 ,, \ I I ' I I D ' GRAPHIC( SCALE 10 20 . •o so 11 V--~I ( IN FE:ET ) I inch ~ .'20 ft. DALEY-MORRbW-POBLETE, INC. 726'AUBURN WAY NORTH AUBURN, WASHINGTON 98002 PHONE, (25/3)333-2200 (FAX)333-2206 HEV. NO. CL/[Nr 1-'ROJ['(r DESCRIPTION J.G. REAL ESTATE GROUP N.W., L.L.C. 18124 RIVIERA PL. S. W., SEATTLE, WA. 98166 PHONE No. (206)919-6066 LARSON PARKE HORiZONTAL CONTROL PLAN APPROVED I I ,, ,------_ .;.;.: ' -~ ';;~ .,_r" ".:., 0 ) \ \ \ I N' 89°41'00' ( I '\"' b< /~ b< / / I ~ E 534. 9'(C) Ji34.21'(P) ----· ... · ..... /i q-,0 I, \ ~\ J? \ \ \ ·: :::-:--:-=:..:....:... .. ' \ : : .: ... :.de.~ .. ~-~.::. I. I I .... -.-........ -.-1-· .,. <fp \ \ \ . " . " .. ' . .:~: .. ~ \ \ \ \ \ 0) •+ I I r ~-\.-=--_ ~-=--=--\-I r\ ~~ • .,/'\'10· FRONTYA1m BUILDING \ I I \ \ I SETBACK (TYPICAL) ~ \ I I A\\ 1 \ \ J GRAPHIC SCALE 40 ~X,..__WALL -;1'7-7 .-.... ~-_-... -.· .... ·•"' .. . ··.·.·.·.·. I . : . ........ Ji·. . .. · .:J .... ~-\ --1---- 6~l---~ ~\--__, -Sl[)j::WALK _ T.D-SHG\:JU'lffi -I -I OVERFLOW STRlJCnJRE-TYPE II 48" W/CONE GRATE DEBRIS BARRIER (SEE DETAIL SHT. 9) RIM=450.50 I 4.4LI' 12"CP~{j .-\-If><' I.E.=443.95 ~ t~/LJ- 3 1 \ 12+t3.46 " u '--/ ' rs-. ~ I 00 \D "" I .-< 0.... ~~, \{) co -..._ (Y) \DI --... .-< ~I : \i \ I I D VEWA y,.._ . ·,..· . --....c.:.:__LJ ="'-cf+E::::E::cT .fil:'-: -'--'-'--+-1H ---=B~ r1 ' PRIVATE .L, CB~-11 -T I C~o:---S-T ETj I>'. DR AGE TRANSi 110 W/ OLID KING ~ID W;'VANED GRAITE I I I EASE ENT I ISTAI 11+ .05,11.22[RT1 StA. 11+49.00,\ 11.~2·1\ir I 9 I \ Rlt.J 45 .00 GRATE=454.B7, [ --"---IN~TALL CONCRE E 11.E. 44 .50 I I 1.f.=451.87 \ I .ili:{'---1 SIDE,WALK APPROl',C\-1 13 I I V '\ ' -;:::;;;!. _QR J2RI VEY/ A ,Y I I \ I --1---= -(SE!=-DETAIL SHT. 8 I I -"'-\I fr_-3_B_&E:__!/RAIN (D'p)J_ ---14 ....... -.····1· -.--\ . ,::) .. L 0 6"~.0. CLU$TER MAILBOX I I I I I --"---I 8 \(SEE SHT. 8) \/ I 0-,'.}1........... .... 44?__-,-,;--;-:-;-l~ "T.O.W. 444 TOW 443 ~=====;==~~<=· 'r. cc:·==\ I I Ii /,~ NJTICE OF CON~TRUCTION ~ \ L [!~ _I _s1~ <1 SHT. 9)__ ~ ~ L I_ \ NOTE9 -,..----\-------. _,. ,,. (J) 1. ROOF AND FOOTING DRAINS SHALL HAVE 0.5ll: MIN. SLOPE AND SHALL BE 6"• UNLESS OTHERWISE SPECIFIED. MATERIAL SHALL BE PVC OR CPEP. 2. ALL NEW UTILITY INSTALLATION ALONG SE 183RD CT SHALL BE UNDERGROUNO. 3. ALL UTILITIES CURRENTLY SERVING THE SITE ARE TO BE DISCONNECTED AND REMOVED. STRUCTURAL NOTES AND DETAILS PER POE ENGINEERING, INC. REPORt DATED 8/9/2000 DESIGN LOADS / CODES Seismic Zone---------------------------------111 ···· Required Soll Bearing Capacity (DL+LL)---------2500 PSF GENERAL NOTES , All moterlols and workmanship shall conform to the drawings dnd the speclflcatlons (If any). During the construction period the contractor shall be responsible for the safety of the building. The Contractor shall provide adequate shoring, bracing, and guys In accordance with all notional, state, and local safety ordinances. Any deviation must be approved prior to erection. All erection procedures shall conform to OSHA standards. Any deviations must be approved by OSHA prior to erection. The contractor shall be solely responsible for all excavation procedures Including logging, shoring, and protection of adjacent property, structures, streets, and utnltles In accordance with all national, state, and local safety ordinances The contractor shall be responsible for coordlnottng the work of all trades and shall check all dfmenslons. A11 discrepancies shall be called to the attention of the Architect and be resolVEid before proceeding with the work. Drawings Indicate general and t}'?lcal detail of construction. Where condltlon8 ore not specifically Indicated but ore of similar character to detalls shown Similar details of construction shall be used subject to review by the Engineer. Provide openlngs as required for Inlet or outlet pipes w/ /15 bar each face (to extend 24 • beyond opening) top bottom and each side of opening. Provide a f/5 X 4'-o" diagonal (4) places al each opening. All Information shown on the drawings relatlve to exlstlng condftlons Is glVEin as the best present knowledge, but without guarantee of accuracy. Where actual conditions conflict with the drawings they shall be reported to the architect/Engineer so that the proper revisions may be mode. Modification of detolls of construction shall not be mode without written approval of the Engineer. F'OUNDA TIO NS All footings shall bear on undisturbed ground or structural 1111. All footings shall be a minimum of 18 Inches below grade unless noted otherwlse on the drawings. Subgrode preparatron and wall backfill shall comply with Spears Engineering &: Technical Services report No. 00014-001. fill under footings shall be compacted to 95% minimum of maximum dry denslty per ASTM D-1557. Compaction of flll Shall be in lifts not to exceed 8 Inches loose thickness. Each 11ft shall be tested for compliance with compaction requirements by an approved laboratory. Materlal for fflllng and backfilling shall consist of the excavated moterial and/or imported borrow and shall be free of organic matter, earth, lumber, or other debris. FIii and backfill shall be deposited in layers not to exceed B Inches thick. Properly moisten all backfill material to approximate optimum requirements ond thoroughly roll or compact wlth approved equipment in such a manner and extent as to produce a relative compaction of 95,C of maximum dry density for optimum moisture content as determined by ASTM D-1557 method of compaction. Hond tampers shall weigh at least 50 lbs. each cmd shall have o face area not In excess of 64 square Inches. Hand tamper may be operated either manually or mechanically and shall be used where larger power driven compaction equipment cannot be used. CONCRETE All cost in place Concrete shall meet the following requirements: Quality of concrete sholl be determined by Section 1905 of the 1997 UBC. Minimum 28-day compressive strength •hall be 2500 PSI. U•• 5 1/2 -94# sacks per yard of T)?e I cement with 6.6 gallons of water per sack of cement. Maximum slump -4 Inches ( + or -1/2"), All methods and materials per Chapter 19 the 1997 UBC. Alternate mix designs wlll be reviewed upon submittal. Keyed construction joints shall be used In all coses except slabs on grode. All construction Joints shall be thoroughly cleaned and oil laltance shall be removed. A11 vertical joints shall be thoroughly wetted and slushed with o coat of neat cement Tmmedlately before placing new concrete. A11 concrete with a designated strength exceeding 2500 psl shall require continuous Inspection per USC Section 1905.6 by an inspector approved by the building department and the Engineer. REINFORCEMENT . Reinforcement shall be deformed bora In accordance with ASTM A-615 Grade 60 and mode from new bnlets. Lap all relnforclng bars 60 diameters at all splices, CQrners, and Intersecting walls, unless noted otherwise. Cover over reinforcement shall be a minimum of 3 Inches for concrete placed on ground, 2 lnches for concrete exposed to ground or weather after removal of forms, and 1 1 /2 Inches unless noted otherwlse. Anchor bolts. dowels, and other embedded ltems to be securely tied in place before concrete Is poured. Submit shop drawings to the engineer for review before fabrication. \ ~\ -...t].D Ji:? 2 ··_, \:J \ \ \ \ \ \ \ - \ \ ;Nssi·12'57;-E-r -I I \ ,. ,-CB No./ 1 -TYPE I _';; <1;, W /VANED GRATE ~ / ST_\ 4+01 • .J?, 12.22' LT \ I _).____ . _ . _GR».:IJ:se470.10 • ·, \ [?'/777////(.t:~67.00 \ C \ \ 1,, 0 \ EX SSMH RIM =470 01 \ \ :i;I IE 455.54 8" S. --~ v1 \ ffi ~ \ r 1 9 •• C_ONDITlONS OF PERMIT / APPROVAL •• DATE: 10/27/2000 -'•" Proj~ct N;: LOOSR038 Location : Concrete Retaining Pond Walls \ Lorson Parke 114TH Avenue SE ond SE 183rd Place COMMERCIAL COR. I ORDINANCE ,. ooq·1 ' i 1 i ~ GENERAL: This correction sheet Ts on abridged version of code requirements and ls a review old only. It shall not be ue:ed In lieu of the Uniform Building Code, Uniform M:echanlcol Code, Uniform Fire Code, or any King County regulation or state low. C.~rrectlons noted below ore port of the approved plans ond shall remain attached to them ot all times The approval plans and specifications does not permit the vlolotlon of any section of the Uniform Bulldlng Code, Uniform Mechanical Code, Uniform Fire Code, or any King County regulation or state low. Corrections as Indicated below, al9ng with the unchanged Information shown on the drowlng9, mu!lt be compiled with. In,· addition, slnce thrs correction sheet Is a review afd, It shall not be used In lieu of the ab9ve mentioned codes, regulations, and laws. Therefore, code compliance with all nO~ed applicable code sections on this correction sheet, as well as other applicable code se~tlons not specifically noted, shall be required. The approved plans !!hall not be chcinged, modified, or altered without authorization from the bulldlng official. The approved plans ore required to be on the job site. Section 106.4, U.8.C. '" O:j,48-SPECIAL INSPECTION: } _ -a) Approval of Special Inspection Service shall be obtained from the Land Use Services . 1 Olvislon, Development Inspection Unit, prior to construction. Section 1701, U B.C. J!: b) ·submit field Inspection reports, test lob. reports and flnol reports to the Land Use .,Services Division, Development Inspection Unit In compllance with Section 1701, U.B.C. · c) ~[ovlde the following special ln•pectlons ( to comply with Section 1701, U.B.C. ): 1·,. 1) Concrete work. 0350- 1 t I ¥ t ,;; 'i 2) Concrete reinforcing steel placing •:,, SPECIAL' INSPECTION: Provld,e 9peclol Inspection by Geotechnlcal Engineer of Record for compliance with soil report recommendations. Submit field Inspection reports, test lob. reports and final reports,, to the Land Use Services Division, Development Inspection Unit, In compliance with S~ctton 1701, U.B.C. The followlng Items shall have special Inspection: 1) Exc~-V<ltlon and foundation subgrode preparation; and soil bearing lood capacity confirmation. 2) Wall 'lateral load design--soil parameters confirmation. .. \ · .. D 0 a 3) Backfill Soll moterlals selection and compaction. 4) tnstoliatlon of drainage system behind walls. i " ., ' 0357-SPECIAL INSPECTION: Any fill emplaced under footings, slabs, or other foundation •ystems ~ must bei .certified by a special inspection as having been compacted to at least 95,c of ASTM 0-1557. J 0366 {! t I? SHOP DRAWING: Engineer of record shall review and approved all shop drawings. An approved copy shall be submitted to the Land Use Services Division, Development Inspection Unit. Section 106.3.4.2, U.B.C. APPROVED SUBJEC,} TO ORDINANC <17.u..,c-...... /i..~ 01. I~ Of I -BY BRIAN KABAT BUILDING PLAN REVIEW King County DDES ,• ' ' 1) Concrete mix designs. 2} Reinforcing steel. CONSULTANT REVIEW TO THE BEST OF MY KNOWLEDGE, THIS PLAN HAS BEEN REVIEWED FOR COMPLIANCE WITH KING COUNTY CODES AND ORDINANCES. • <l ~~~~ P-1::: NAME 2. -?'-CJ! (425) 204-8182 DATE ; CONCRETE SJ WALK b; APPROACH E DETAIL ~ _,f;IT~t-L7A ( .. -----.. - . ... ........ ... ..•••• t .• -.. '-;ii~.--r ---_ , __ .. ;t· ::( .. I ,----rrumsliiON \ \\ I "" ___ I (SEE \DET. SHT. 8) \ ~ e, ( IN FEET ) = .. . . i .. . t ....... OJ \ Hl(pH POINT \ 2 , \ I O'.J 1 inch = 20 It . .... -it .I-.> :1 . .... t .. ·· ~648_8 __ :~'°. __ \ \ I I~ : I .. ..... _·;i,..J' .. . ... .. 0>-1·-·.· .... 1 .. -· .. . . ·. . . . .. ,: .. ·.1.: .·.·.· -.l ---1\ .. rs-. M 1B WATER VALVE WATER METER /\r--:----l.:----_j J \~ I ---\-- y--..._,,,~~I' DRAIN (TYP0srr---~ -:--§ -• ---: ---.r _--"' .... -_ 1: > I .-: · . · · · I:. Cl TELEPHONE RISER \ ... )// /"'--!-lf~1 ~IS SHT.)\ ~ --+ --~\ {. "'-\'---"'-\ 3 \ -l rs-. \ ~ ~~~·~ J..~~ ~' "' I I~ \ "' _.. c.o._.-.:_ -1 U : "'-\"'-, "'-~ \ \ )::{ \ iCJ ;+ ~ /\ t\ \ \ "'-' "'-.. ~ \ I I~ \ r8l . ... . I ... . ...... .. ·,; E-- -0- • GUY ANCHOR UTILITY POLE ' GAS METER GAS STUB LUMINAIRE CTV RISER ELEC. RISER SURVEY MON IN CASE 6 \ii I I\.-.: I \;\\ \ "'-"'-~"'-\i ,? lfil 30' ',"'TE•~SEMENT "'-. ~ "'-~ \ []JS • I I 1 'x \ '--~ \1 STORM DRAIN CB TYPE I 11 1 \ • ,. I ~ •-1 ~6R B~F~L O s~03;; 4 \ " ;: ~ "'-"'-t \18 \ o sANITARY sEwtR MANHOLE .-.: 1 '•, 'wAT(R Dl'.i;T !CT ,/ -~ "'-.. , I I Z ~ ROCKERY ··--J '"-I ·-,. I. \ -,. \ \ ,r "\, ' , ~ \ \ -11 I I I • ·-.:_ \ \ ..._ .\ . ..,__ , x--x FENCE • ,/ '-\ "'--RD~ ROOF DRAIN LINE / i\1'') II .-.: \ \: / 5 ; .. \ \ \ \ \ \ \ I \ --:--D -~~ DRAIN LINE 1-- 1,, l_ \ \ ,i \ \ \ ;\; 11 :>;'I .-.: ~70'7 \ \, \ ,°'\ I I I \. CT'\ 0 If\ I \ , '§, \ I \9 (Y) "" ~I + ~\_ -L _".. \___ "'o____ ".9 -.,__ \ --> ® \ ------i.--.,..-;.--\ [ :. PRIVATE DRAINAGE EASE EN{ -·-... B, UTILITY EASEMENT _.,_,_.,.__~ . tte-x= ',/--=----==',/ ',/ • 154Lf 8"D1 \ \ \ ~ ~ ti 0 \ Pt<O\IJPE 1' -2' HIGH -. 77T~7777;'-'\ ,"J) KEYSTONE -W~;9!'f7?7 7/ / /' ;,J \ \ EQUIVALt~;('IF.REQUIRED \ CB No. 10 -TYPE I\ CB\~o. 2 -TYPE I W/BEEHIVE GRATE W/,\ANED GRATE OLYMPIC FOUNDRY _STA.\4+01.32, 12.22' RT SM60BH OR EQUAL GRA E=470.10 1 8 , I STA. 3+96.70, 65.76 RT .E.=466.76 GRATE=474.50 I.E.=471.50 17 a),. <:t ·C,r,,Jf' E:;Lt\1 '= SEE PLAN ; . El G.\I. -,·;1 ...,..-'-,-~- 'fl~-'' ~· . / ~ .. : ; -,-~,,-· (_+) .'. .• ··--,, ·-' ' '-'' o·tu . \.. 1tcL=··'.W . ' ' . ' ' ·, ·.;.-' ), '·: DITCH TO BE MAINTAINED BY PER PLAT OF BILL RUTH 1' DEEP V-DITCH w/ \:· HOME OWNER. f?'7777777777mi'DI?m'l"f~s RECORDED IN 3: 1 MAX. SIDE SLOPE 1, / VOLUME 16t PAGE 23 HYDROSEED DITCH 1i TO BE ABANDONED . 77773\ '· I I f,77:;r/77/7777 /• 9 1 1 6/l'Q:F1u. r,tl\ sltrl' . I f<!!('O:.:r ~0;' &o/9,.bi:,1 : ' .. ,, . ' • ··-.i •. I I I \ i. I i \. \ 10 -:--···•.·, ~-, l"-1·,;..:i) : , ........ '". ! ·i ' ' -; . ; .. REV. NO. DALEY-MORROW-POBLETE, INC. cu,m J.G. REAL ESTATE GROUP N.W.; LL.CY· 726 AUBURN WAY NORTH 18124 RIVIERA PL. S.W., SEATTLE, WA. 98166 AUBURN, WASHINGTON 98002 .. PHONE: ( 2 5 3) 33 3-2 2 00 FAX: ( 2 53) 33 3-2 20 ::__::_6--IL ________ P_H_O_N_E_N_o_ . ..c.(_20~6'-'-)~ __ 91_9_-~5;,;,0_6-'"~-"''-"'4 LARsbN .;~JtkE: ENGINEERING -SURVEYING LAND PLANNING PROJECT ' ' "f,;;, APPROVED ,;', \ ',., ,if:_,,/ ..L..:~ / )Q 19 79.5 LF -12' CMP @ 1.01% CB RIM=4284 IE=425.2 (12' IE=425.2 (12' 430 -----~ J / - ', .. ! / .t I REPL CMP E.) re--E CMP~~ ~------===:=;;;::::::::::::cJ::_____c,. ' '. 26.9 LF -12' CMP @ 1.12%--, SDMH RIM~429.9 . 76 20 0 10 ~?' i IE=426.0 (J2' CMP li::i,E,\.I) SE 103K-U CB RIM=428.3 ~ - IE=424 9 (12" CMP ___l,j.) ~ ·. __ JE-424.9 (12' C . ~' ------------... ',"-, ~'\~. 77 ' . \ \ \ -· I ' i' i /i ; I I / GRAPHIC SCALE 20 40 80 I 1 __ ~1 ( IN FEET ) 1 inch = 20 ft. ;.t £, ;:;;oXZb: ~ '™"·• • =!"'•.;..a / / / w VJ w > <( I ~~I N:1 11_/ ,;--i5 ,;--cu - I I ':ii -CT) (\J \ SAWCUT .: __ ~J~j}~c1<.-~-Ul4~!,)l~q 4 .Ptff"'F• •rt11nMJMWI; us u •'•~;I':"' .·;·• '"4•S' "C ,•'"''"'," · -. ~ , ., .. ,-,-·.",_:•_:_:: '. • • >•". ~ _Q\)\J -· ... ,·' ·:·f-, .. ,., ~ij-j;,·;;-·c.-;:·.·,.:;,~,, .... 0,·1,·· -,, \ ' I ~ \ 3 I ' \, Q_ z u r--' • (\J Cf'-ru~ '" II~ z '1) ~ru °' "¢ P1 II u~ --------- I ' I I ' I I ' I • I t~ l'i I \ ./ / CB No. 8 -TYPE IJ W/ SOLID LOCKING LID RIM=432.47 I.E.=427.60 V. °/1 J /> [</!'.//.// 0////.::'.'.(J'j . X I /' I ~--· CB No. 9 -TYPE IL W/ SOLID LOCKING LID RIM=429.62 4 l? 'o ''•1r:, \ •,,'-.,. ---- I ______ )__ p-- 2 " 'i''i(, '- 5 15" PUBLIC DRAINAGE EASEMENT TO BE RECORDED PRIOR TO ":;:.,. FINAL PLAN APPROVAL -~ ..... ~- .. --,. \ -/--/ ·11 -t OVERFLOW STRUCTURE-TYPE II 48" W/CONE GRATE DEBRIS BARRIER (SEE DETAIL SHT. 9) f\ RIM=450.50 I ,I~'-"·~ ·'·,, -·~1·.,'.11, ... '., il·li:1nl ~ .. -.l;Ji,;' -, ) i -,. 6 \. \.;~j --~111 No. 7 -TYPE II, 48 ;, · 'fr. ,, ,, SOLID LOCKING LID ':i T" ~ No. 12· ' T PE 1 °~; l'g, ';!], RI 450.00 ,r,, 1f '~, W.)\ BEEHIVE\-GR TE \ \ \ ":; 0 \ '-E;;:; 41.68 '-'o, ' ~\ OLYMPIC FOUNQ Y ), ' ' ---· '"'{ ·-. , ' \ SM60li!H OR EQ AL 5' BACKYARD B~LDING C5' SIDEYARD BUIY,JING i---1 '~_LJBLIC DRAINAGE! EAS E_ NT RIM=45').70-. \rSETBA,CK (TY-PIC/>:L) _. /SETBAC_K_ (T_ YPIC . .t>:L) TO, tit_ DEDICATED \ ,\ , \ I.E.=441\.00 _ ' ' \ . , _ . . '~---- . .......,y ........-. ""': '""')\-/ -?-Ji --rl. \ -X --1 :-i-: -f---~ 0 \\ 0 ]It;':' U, u \' l\ )1f --ti I , --"----1;-11 -· ~ \ T /.1\;;,,_ T \ \ \ \ 1/ I I / CB No, 4A -TYPE IL . \ ' /r,1 \ 0.. \0 I I I I' I I I ,W/VANED GR.ATE f:}l \ \-"--\ \ STA. 5+02,80, 12.22 LT l_iv_·_, \ \ . I 1 ·c.p. \ _ \ GRATE=472_ .74 \ i''r \ I \ 112 \ t-~-'----lL.=46-8.4± 1 __ l'f1i~'411T 'l rl, \ I \ R&F DRAft-J (JYP) -\_ \ ii ' . -·-U \ \ \ ' I I' I '( 1 10·~1vATE ----\ --- CB Nb. s -WPE I ch I DRAINAGE ce No. 4 \-TYPE 11 4t W/VANED GRA~ -I I 'f \ I EASEME'NT W/ SOLID LOCKING t \ STA, 11+49.00,\11.22' ~Tl 1~ STA. 4:i\94.15, 6/ L GRAi:fJ.;454.~ __J I I -"--\;J ~M=4i2.: .. -1-c6-5 D I E.=466.~ s::j" I ', I.E.=424. 72 ---1--+----'"-SPECIAL NOTES FOR 15' PUBLIC DRAINAGE EASEMENT I.E.=443.95 ~ 4.4LF 12"cpJf i;,;{i -1---IK f////_,v/-8 .L-3 R&~--_ _JO f- / 1 · '1\ I \ I I I I \ ' ___....\m---jlD , D -, X 1 EX. Cfl -TYPE GRATE=426.86 I.E.=423.41 NEW I.E.=423.41 1. ASPHALT THE DRIVEWAY FROM THE STREET TO THE HOUSE TO INCLUDE THE AREA BETWEEN THE RR TIES ;\ND THE AREA JUST WEST OF THE EXISTING CONCRETE APRON. THE ASPHALT WILL BE LAID ON A FIRM BASE AND WILL BE A MINIMUM OF 2.5 INCHES IN DEPTH. 2. THE EXISTING CONCRETE APRON TO THE GARAGE W:M. BE REPLACED WITH NEW CONCRETE SLOPING TO THE NORTH. 3. THE RR TIES ON THE NORTH SIDE WILL BE MOVED 0 THE NORTH PROPERTY LINE AND A DRAIN WILL BE TIED INTO THE CATCH BASIN. 4. THE DOWNSPOUT DRAIN LINES FROM THE HOUSE Vl~i:L BE TIED INTO A CATCH BASIN. 5. THE DRAINAGE AROUND THE HOUSE FOUNDATION WILL BE INSPECTED AND ASSURED TO BE ADEQUATE. 6. THERE WILL BE AN AGREEMENT WITH EITHER KING COUNTY OR THE HOMEOWNERS OF THE NEW DEVELOPi.":ENT TO TAKE RESPONSIBILITY FOR MAINTENANCE OF THE STORM I DRAIN LINE AND THE CATCH BASINS. 3 1 \ 12+13}6 ~0 tn co I \lJ "I .-< Q ~~, \{) (JJ '·-(Y) \lJ I ·-.. ~ :'!-I : \, I I, ' CPi'J' JOJ2% ....... _ ... . . . VERSE LOPED VEWAY-'.-~~-:-,.:,.; · SEE D~TAIL r EET 8L_ -~·-····-:···· ·· - D --- 8 I r1 ' PRIVATE _ . -1, cBf-. 11 _ 1 c~o.6-T p~ \' ~ DR_ AGE TRANS1110 · \ 1w; OLID L ING LID w;'vANED GRAITE l J I EAS ENT , 1. ,sT.f.i 11+ .05,11.22jRT1 siA. 11+49.00,\ 11.~2·,\-ir 9 I \ ; ij'~~M 1 ,11t; :~g I I ~JE.~TJs~?/·87 -\ I ~1~1 / ~--s16~t1:r_~L f~t~~Jc~ ; ' • I , 11·, JlR _DRIVE'NA) ~\ I 14 I I 13 \ I 1i -,--(stj:: PETAIL SHT. 8: ,;, i, I ·--"---I I -"'-'\ t,=-3__B_&~RAIN (Ir'p)+ ---11 ,! 11 6 if.a. I _. cLU\TER MAILBOX J<-------\,440 'i I I I I I I I -"'--' 8 (SEE SHT. 8) \/ f 7. THE LARGE ALDER TREE JUST N.E. OF THE RR TIES Will BE REMOVED. I I \ \ 44~-.o.""'w.-:4--:-44:--'M ·---);(, I I I II 1 ~,,,;'-NJ.ncE OF coNkTRUCTION -/J__ ~==i"""==F'=~·=T.""iO.FW'.=~~'jccc \. L L ll' I SIGN (S~~ SHT. 9) _\J ..----\-__ .,. _,i_ i~1~ .. ~~~-t.::1.""-:.x222~~~~-:z:;-~~~~-\Nssi·12's1~-=f ----r 8. A PRIVACY FENCE ALONG THE WEST BOUN,_,,,D"'AR"-YL--'-Ll,ut J.-_ __ ~ -----------------------.,.....,.. _ WILL BE INSTALLED. 9. OTHER STRUCTURES & EXISTING FEATURES DISTURBED DURING CONSTRUCTION SHALL BE RESTORED OR REPLACED TO ORIGINAL CONDITION. 10. PROVIDE CONTINUOUS ACCESS TO LOTS 1, 2 AND 3 DURING CONSTRUCTION. c, .\:·. CJ) \ '/{}'/ \ "' v-CB No./1 -TYPE I~ I ,:l'·"· \\"' \\ \ I I \ , u• ,, \ -1i, /;, 'f; 9_;, W /VANED GRATE ,_t t0\ 0!'. 1/;, ':s \ ,_, / ST)\,. 4+01.3?, 12.22' LT 1 1 2 o \ \ \ '\ \ \ f ;:;,777fJ>tJZjl$:6g J \ \ -I ii ,I .l \ \ \ I EX SSMH RIM ~4 70.0: IE 455.54 8' S. -- 19 \ W w I (I) w w CJ) ' ., ~,l,..,' R[V. NO. OA7E U[SCRIPTION ' 'Af'f'ROVfD ----------------------~ CONSULTANT REVIEW TO THE BEST OF MY KNOWLEDGE, THIS PLAN HAS BEEN REVIEWED FOR COMPLIANCE WITH KING COUNTY CODES AIJD Of<DINANCES. _;jj~V.C..-_ f?E, NAME =--"z:;:,"' 2-'i'-0/ ( 425) 204-8182 DATE PHONE--· -·- CASEY EMGlfJErn1MG 2 !J"/ J'i!_ __ FIRM !EXPIRES, JAN. 9,-2002-=:J STAMP HOT WIUO llHl[SS SIGtlED AflO OATtD DALE'};MORROW-POBLETE, INC. /QG AUBURN WAY NORTH AU8URN, WASHINGTON 98002 PHONE: (25..;,)333-2200 FAX: (253)333-2206 ------------ I C/ 1/"N[ f'fiOJEC( J.G. REAL ESTATE GROUP N.W., L.L.C. 18124 RIVIERA PL\S. W., SEATTLE, WAI'' 981f.\6,jf~ ;,c: PHONE Ne\: (206) 919-6066 '· . i"•A'~iif"t n r--- o:) 00 <D <D st st _.,., co N N N n 0, 0, N 0 r---"' <D sj r--st st + r--_O) """~ (D (X) .. N L[) --r--N r--. c-. ,.__ r--st st+ st + ~ -N n L/') lO 0 a:i r--co ~ st + ----------~----.,~, . --------------- f--z w 2 w > n <( r--- Q_ • co 0 0) LL t0 · o + 63 \RADE w r----st ·1 CJ<( II 0 f--__J w (/) w ---------- I·-·•., ' ' ' SLOPE TO MATCH EXISTING AT 4:1 --···-~ ''/, ______ .....1. ___________ ___J_ ___________ _Jc_ ___________ ):-,,:::,~-~------ 3+00 470 460 CONCRETE WALL (TYP.) - TO BE DESIGNED BY OTHERS 450 4+00 5+00 6+00 3+99.00 fl'_ STA PROFILE 114TH AVE SOUTHEAST AI\ID SOUTHEAST 183RD CT SCALE: 1" = 20' (H.), 1" = :i' (V.) ----------------·-·1·---·--------------------- ! ~ I --0_a)__ + ------------1--- "" '° u I I SR f---• 1 . ~ + u I <(-<( ! I -Cl:'. u <( f--- -I-I -~ ~ (D (/) GRAVEL PAVEMENT I --- q 1 Cl :;,, / :;,-.1>-?, / I ~ n O o m G G,:0'/, ~ i ·~ a u;i m \\""/.f/l I -·· <i' -------------------!-----------------------_ ;_ 1x·---------;;';----------,, .. L\S,,c"" -------------r-----· I ,-----_.. ,-----_,___ 'vY . I -1 "' "' / I u . <(II <(II / I f-_J 1-......J / 0 (/) w (/) w / \?0 CB Nb. 12 -TYPE I W/ BEEHIVE GRATE GRA Tt=450. 70 I.E =447.00 I / // '({ l--' / I ~/ / / / / / / TO POND c---CB No. 5 -TYPE I W/ VANED GRATE STA. 11+49.00, 11.22' GRATE=454.87 I I I I , 34.7LF 12" CPEP @ 1. 44% I.E. =451.65 RT! I POND l --,..._ . <J.) ~ 0 "',.__ N -' + ,.__ PVI STA= 10+41.67 <( 11 w+ PVI ELEV = 471.20 3: .J z 11• ! LLW::J-1 A.O. = -12.00 Oo 3:W K = 3.33 ~"l gN J..r---u...- 40.00' vc ~~ + ~---------,~m+ o r O - w ~ .... ~ ~ .<( (/) N ~ f-- ·r · -----;!,~(/) 0 ~-::! (/)...... w (.(J ....... (_) 2 * I ~ fii -2 w -3.00% // vi u / ----~ ~=~:~~=-~~~----- ,>',' I I I I --1 470 CB No. 4 -TYPE II 48" W/ SOLID LOCKING LID STA. 10+04.79, 11.22' RT ! RIM=472.52 ' 1.E.=466.25 -----j 460 ' 450 I ! 440 I _ _ __c~_No,_11_-:::Jf~E_JL:_ ___ _ I W/ SOLID LOCKIN,G LID 22. 4LF 12" CPEP @ o. 98% I .. -... ----------__ ,__ ---------------------1---------------------------------1---------------,----· · -------------------440 I STA. 11+88.05, 11 1 1.22· RT I.' GRATE=451.00 I.E.=446.50 I IE. STA 12+43.40 I 01 0) .+ 0 . L[) (X) st+ + 12+00 L[) l() . "' L[) • L[) + """ ~ CB No. 6 -TYPE I I W/ VANED GRATE ! STA. 11 +49.00, 11.22' LT I GRATE=454.87 I 1.E =451.87 L[) 10 .+ n . uo N st <D + 11+00 PROFILE TRACT 'B' SCALE : 1'' = 20' (H.), 1" = 5' (V.) EXISTING GFWUND DESIGN FINISH GRADE ---+...!------------, DATUM ELEV 435.00 ~ L/') . ,.__ OJ ' U) "' v <O + ~ L/') ·N N , r--N st~ 10+00 INTERSECTION OF _J TRACT B & 114TH AVE I EXPIRES JAN. 9, 2002 -1 '3TI\MP NQT VIILIO VNlE5'3 SlGrtEO fi.fW DATTII 7/0: 0 . ,, l \ ' ",' l I'·> 1 1 '1 I ! \ ' \ t \ I I I ! ' \ -1 TO :I:[ BEST OF M~~:~~~~~~ ~!~~fBEEN REVIEWED FOR '.COMPLIANCE WITH KING COUNTY CODES AND ORDINANCES. \ S.P-..:/ 1e/ ~· I ff NAME Z. -?-(!/ (425) 204-8182 DATE PHONE CASEY ENGINEERING 2. B-'1'72 FIRM S . SANDERS, P.E. DEVELOPMENT ENGINEER Comments: Completion Date ----1----+---------------t-----; DALEY~MORROl,~-POBLETE, INC. 726 AUBURN WAY NORTH AUBURN, WASHINGTON 98002 PHONE: (253)33.3-2200 FAX: (253)333-2206 ,, R[V. NO Cl.rl_Nr PROJtcr D/JTE DESCWP{/QN J.G. REAL ESTATE GROUP N.W., l.L.C. 18124 RIVIERA PL. S.W., SEATTLE, WA. 98166 PHONE No. (206) 919-6066 APPN.OVW LARSON PARKE \'2.i5:> E •,.1 ill\-. -"~-ENGINEERING -SURVEYING 114TH AVE SE AND TRACT 'B' PROFILES ....i !la,,/ LAND PLANNING J~o,.---a ted l-oe-,WN-8,-P-W_H_/_J_C_S~,-c4L_£ __ A_S_S_H_O_W_N_-,-=v1;,,c::,.,c--M 99330ENG 6 SH[H -----~-- _, Ar-movw MLD "'" FEB. 8, 2001 JOB/ ',9330 OF __ _11._ __ _ • \'):'i'[•#' •,; ' ' .'' ' , _, i ,i ,,; :';I ' ii; ..,__; . -··· -·---· ---·-·--···-~ .... ~-··-•-' _[ _____ ----_------_---_-----_--·-r·::_-----_·-·· __ --·---_-----_-----_-----_---_----_------___________________________ ,_ ......... ___________ ............... ____,.. __ -g ., .. _. 0 ('*') ('I') O') O') ,, 'I No_ 7 -TYPE II, 48" '&, ,, W SOLID LOCKING LID "~ ~ No. 12"', T Pt I 't s;, NOTES: 15' PUBLIC DRAINAGE EASEMENT TO BE RECORDED PRIOR TO FINAL PLAN APPROVA RIM 450.00 7 'i:? WA BEEHIVE \GR TE \ ' 976' I.E-1; 41.68 s6'..._ \ OLYMPIC FOUND Y \ ·, '" SM60BH OR EQ-A~,5' BACKYARD E w w z z _J _J >- 0 1. CHAINLINK FENCE TO BE 6' HIGH WSDOT STANDARD PLAN L-2, TYPE 1 OR TYPE 3 • VINYL COATING SHALL BE COMPATIBLE WITH SURROUNDING ENVIRONMENT. COLOR SHALL 13E AS DIRECTED BY KING COUNTY OFFICIAL. (SEE DETAIL SHT. 9) ~7 -~--.._~~~--~·--..~-~~7 ~)""~,:---'f· t:°L)J?-t··--;--t·" ,,-~-.;i-r.... ------.. 1.-o_' .... ,,:B~~~lg: ¢~lE EAS NT ~~M: :~--·-:-lo-rO ....,_ ... \ SETB Af K _ ( TYPI ' ~ 0 >-0 <( ~ 460 ---------------~--1 II B' r -1 B' Jt----6' CHAINLINK F~NCE ---- _______ (S_E~_D_ETAIL _?_r1~_9) _________ _ J >; ~, TOP OF POND EL.=451.0 --::: ~ -'li I 450 ---H-------~-MAX. w_l._ tl_-450.00 _1 ,:,':\\);// II I GI!-~_,, >-0 _J ,j- ~ >-g CONCRETE WALL (TYP.) TO BE CESIGNED BY OTHERS --... ~ a! 0 iE >- 0 ::, <( 0 ~ (f) 460 ---------------------------·· --------------------r---, 450 -- I I ---6' CHAINLI K FENCE--------~ (SEE DETAL SHT. 9) --------------____________________ ::::,_,.__ kc-l 15' GRAVEL ACCESS ROAD TOP oF POND EL.=4~~TL~x. w5 £L.=45D:c10--_=:, __ , __ j ----I EXIS1 _gROUNJl ---_· -~ I I ----I "" I 1·-' ~~t -I i _J <( >- 0 <( ~ -/ 9"~_:\;,_/ ______ J _____ ,, ~ WETPOND W.S. ~444.0.Q_ PROV 1 FT ~ ~ I WETPOND w.s. . '\------H END OF WALL L____ v'/Y, EL.= 444 :; .. -;,-~: GRAVE~lcEsJ ROAD I :f;, ")'.:-(SEE NOTE 5) --II 3FT NOTCH AT S. 440 .... --------~e-----tt---t---,,'ri--tftlTc-8== 40.00 I 440 !-----·'<-+---,'--BBT. EL-4 &.OEl---- I ~ 1FT SEDIM NT STORAGE BOTTOM ELEV = 39 Oi I I I FT SEDl~ENT STORAGE ELEV 339.0 OT. EL=438.00-~--, DATUM ELEV e-------------1--------1 435.00 10+00 CROSS SECTION A-A DAtrlil ELEV f'------------,1-----------+'--1/ 435.00 - (XJ -tj- -tj- 10+00 11+00 CROSS SECTION B-B 2. RIPRAP SHALL BE IN ACCORDANCE WITH SECTION 9-13.1 OF THE WSDOT/APWA STANDARD SPECIFICATIONS. RIPRAP TO BE REASONABLY WELL GRADED WITH ROCK GRADATIONS AS FOLLOWS: MAXIMUM STONE SIZE 8" MEDIUM STONE SIZE 6" MINIMUM STONE SIZE 2" 3. RIPRAP PADS IN WETPOND SHALL BE 12" x 7" x 2" '4;-•CHAINLll'IK [P'!CE:, ~A);.,)3E 0 /Nfil~l,l,E:D _ ALQNQ J8f\Cl JJt;I{_ . INSTEAD ---OF ON THE -POND WALL. .. . ._,. ' 5. THE 15' GRAVIEL ACCESS ROAD SHALL BE 6" THICK 1" -1 /2" CRUSHED ROCK. 6. CONTRACTOR TO INSTALL A 3' x 1' NOTCH IN SOUTH END OF POND DIVIDER WALL. 3' x 1' NOTCH T.O.W. 444.0 NOTCH DETAIL \ --/--/ {ci£~ J, /',.{\ . .I' 2 ~~- -. y\ "· EX._ WALL -. '191 OVERFLOW STRUCTURE-TYPE II 48" W/CONE GRATE DEBRIS BARRIER (SEE DETlliL SHT. 9) RIM=450.50 i.E.=443.95 4.4LF 12"CP../2';;?{1Jifo"\jj;~?'1 'eJ:,mi CONTROL STRUCTURE ,-...,,e,,_.-,-.,. 3 (SEE DETAIL SfsT. 9) RIM=452.50 I.E.=444.00 6' CHAINLINJ< FENCE (SEE DETAi'.0 SHT. 9) \ I \ \ 3: 1 M 3: 1 M 442f-.o.w. 444 14 ~ ·::.·:.·~·.: cpo:--g--T W;'VANED GRA stA. 11+49.0C GRATE=454.87 Lf .=451.87 I 13 I I CROSS SECTIONS SCALE : 1" = 20' (H. ), 1" = 5' (V.) \ •-ffi1 .7 1W•4 1.7 I L I -----------------",r--,.-=·~i NOTCH ,o· (j \ -,·---··-·-----···--····------------------,----------------------------------------------------------------------------------,----------------------------·-r---------------------------, I I I I I I i I ~ BJ I -·-_______ [_________ ---------~ -------i -------1------------------~-----------------+~----------. ---1---~----~---1 4 0 . I I I I i I / t_J "-I I ~ l ---ti -1· I I @ 4 24% , I i _,,, " crEP . I I I I -____.-/ 3_5LF 12 I Y'. Y'. I I I ----i---I I I 1 1 I I I ------------I .4LF 12" CPEP @ 1.14% I _________ L_ _________________________ J____ w -------------------------------r·---~r------------------1------------------------------------------J·--------------------------1 40 I I I O O 1 ~ j , I I i i7i iJi I 1-10 -I I O ERFLOW STRUCTURE I 'I. 1. x x 1-1G i~_o\l_-I __ . L-w J CONE GRATE DEBRIS BARRIER I w w ['f-lS"0---\ ' 55.1. . (stE DETAIL SHT. 9) / ----1-----------+------------------1---------------------T 7 ~ + !?:=::~-1---------------------------------------~~i::~ii~------------1 I Ii I ·/ / I CONTROL STRUCTURE r--. 1-,.-I I CB No. ? _ TYPE II, 48 ,, , (SEE DETAIL SHT. 9) j J I I I I GRATE=452.50 I 1---i-· ... -...... r · 1--------------------T· ~ f ~(!l~,t"'" "" 1 '·'· ., ... ,,, ---~ --1430 1t-=-=~tl ~-~~:===r13~0~.5~L[F~1~2~"rC~P~E£P".1@~1J.Oi::u~%::::======9==,1r"'= 0 ~ 1 Og 1--------~--------1--------------+ ·----------------,-11 ---. 1-------------~ ' I ,I',·, .11 1· I I -cB No. 8 -TYPE IL j ~ g~A ;~ ;2-:~:E-t----------------~-------------------+-----·~~ ~~U: ~;~':;~ t ~f ~~1,~t°'" CU-D-r---------------~1-----------------i,_·_ --------______________ ,_\ --------------[---------------11420 ,---------1 ~--------------- 1 I I I ; ~~ 1 __ 1 __ FROM POND \ ' ' ·1 r ' ! ' \. \ I l i ' ' I ·' ' . i -,11 '.I,· (SEE D AIL) ~""~ I ./:>. -<;.~ "'" '<> -i> "'" " _,. (JI I en m "' \ \ \ \ .v.,., POND DETAIL SCALE : 1" = 20' DETENTION POND VOLUME REQUIRED: 22,337 cu. ft. DETENTIOJV POND VOLUME PROPOSED: 25.691 eu. fl DETENTION POND VOLUME PROVIDED: ---~-- . WETPOND VOLUME REQUIRE]): 7,116 cu. ft. WETPOND VOLUME PROPOSED: 8.094 cu. fl WETPOND VOLUME PROVIDED: ____ _ ES H. SANDE S, P.E. DEVELOPMENT ENGINEER Comments: Completion Date CONSULTANT REVIEW TO THE BEST OF MY KNOWLEDGE, THIS PLAN HAS BEEN REVIEWED FOR COMPLIANCE W1TH KING COUNTY CODES AND OHDINANCES. v~ 1V~·,eE- NAME 2-1'-e?/ (425) 204-8182 DATE PHONE IE=4'.i3.41 RIM=429.62 I i ,I I II I NEW l.!'=423.41 I.E.=424.72 I I II i I Ill ' I ' ,I I ---+-----------+-----------t-----------j-----------,-i-----------t-----------,'r-----------+·------------+-----------DATUM ELEV 415.00 CASEY ENGINEERING 2. a"o/ 77 FIRM (XJ N "' '" 0 tj- tj- PROFILE OF THE STORM DRAINAGE PIPING FROM ON-SITE POND CONTROL STRUCTURE TO 112TH AVE CB SCALE : 1" = 20' (H.), 1" = 5' (V.) 0 OJ tj- tj- DALE'f,-MORROW-POBLETE, INC. 726 AUBURN WAY NORTH AUBURN, WASHINGTON 98002 PHON.E: (25))333-2200. FAX: (253)333-2206 . '· ENOINEERiNa -" SURVEYING . LAND PLANNING -·-- REV. NO. curnr PRO.i£cT DATE {)[SCRIPT/ON . ,> . ·,.11,_· J.G REAL ESTATE GROUP N.W., l.L.C.,, . 18124 RIVIERA PL S.W., SEATTLE, WA. 98166, APPROVED PHONE No. (206) ,919~6066 ,, ' . ' ' :' LA~§bN ~A~l<E PRoF'ti'. .. E, DET AiL AND CROSS se:ct 1:'" DRAWN"'BPA SC'<£ -!l SHCjWN ·. """"0 99.,,~: '?,f;!WlJ.; APPIWYrD MLD '"' FEB .. 8, 2DD1 b~Jl, i:z.:nt:' ""' ~.,fy.<t(; ,J' :, ·, -' :_ ~-;(} t . ___ e:i,~, ·r·--·· I I 3/8" EXPANSION JOINT 0.02' /FT. •. · .. ,.. ,.·' .. ,:,. . ..• . '. THICKENED EDGE TO FULL DEP1H OF ADJACENT CURB SEC.Tl ON 'NOMINAL DIMENSIONS RAMP TEXTURE DETAIL NOTE: AREA MAY BE GRADED ro MATCH EXISTING GRADE. • 0 0 0 0 0 • • • • 32" FRONT 30" REAR • 0 ,= 0 • 0 • 0 • • • I = = I \ J1 _J 16" 18.5" TOP f--z 0 Q:'. LL OJ 'T I • \17.5"/ BOTTOM -6" --~ . .. ,, " , . .. " ' •. I 60" CLEAR Q:'. <( w Q:'. " 'T • I I I :.// . . . 2'-6" SIDEWALK MAILBOX CLUSTER ---0 0 I in 10'-[J" VERTICAL CURB t TRANSITION TO ROLL~D CURB-· (SEE DETAIL BELOW) PLAN VIE'N I /2" LETTERS RECESSED TO BE FLUSH A en A 17 1/2" en NOTES: 1. MATERIAL IS CAST IRON ASTM MB CLASS 30 . 2. SEE SEC 7. 05. 3. THE WORDS "PROPERTY OF KING COUNTY" SHALL BE OMITTED IF ON A PR/VA TE SYSTEM ,:,,1 CURB •" / EXPANSION JOINT 10" ' ( J 1/2y6'~ 'L: o.02Fi/n.2 ~ ;I~ "0'-.~'°' -FT.If ,,,," 1'~0" ' / CEMENT CONCRETE ...( 45· SIDEWALK 12 2'-0" NOTES: /\ \ I \____ OPTIONAL FOR INTEGRAL POUR 1. Sff SEC. 3.04 K.C.R.S. FOR JOINT REQUIREMENTS . 2. ROLL GUTTER TO MATCH POSITIVE SUPERELEVA TION, J. Sff DRAWING NO. 1-006 FOR CONFIGURATION OF FILL & WALKWAY BEHIND CURB IF REQUIRED. 4. FOR INTEGRAL POUR CONSTRUCTION, 1/4" EDGED GROOVE MAY REPLACE EXPANSION JOINT AT INTERFACE BETWffN THE CURB AND ADJACENT SIDEWALK. 5. Sff SEC. J.OJ FOR EXTRUDED CURB ANCHORAGE. FRONT SECTION NOTE: MAILBOX CLUSTERS ARE DESIGNED TO SERVE 8, 12, OR 16 UNITS. ~-' . ., . " I I ' . i2 J/r CEMENT CONCRETE ROLLED CURB DETAIL FLUSH (NOT TO EXCEED 1 /2") J/8" EXPANSION JOINT (TYP.) CURB RAMP ALTERNATE NOTE : MOOIFY TO ACCOMMODATE ROLLED CURB CEMENT CONCRETE SIDEWALK AND APPROACH DETAILS N.T.S. ., •, . ' . .. '. . ... .. . , .. ' '.· ,, . ,' .·. ,' 18" SIDE SECTION NOTES: CLUSTER BOX UNIT DETAIL 1. CONTACT POSTMASTER PRIOR TO INSTALLATION. 2. APPROVAL FROM POSTMASTER REQUIRED IF DIFFERENT MAILBOX TYPE IS TO BE USED. MAILBOX MOUNTING CURB TYPE LOCATION NTS i-,-~~~~~~~~~~~~~~~~~~~~~~~-',40:--c~Q..:.__~~~~~~~~~~~~~~~~~~~~~~~ R.O.W. a'-o" 12'-0" SAN. SEWER ON SOUTH~ & WEST SIDE OF STREET. Sff SEC 8. 02C l 5'-0" t~ 12'-0" 1 ' 1'-0" TYP. a'~o" SECTION A -A SECTION A-A ROLLED CURB VANED NTS NOTES: 1. A REVERSE SLOPE DRIVEWAY IS SUBJECT TO APPROVAL BY ENGINEER CONSIDERING NEED FOR AND COMPATIBILITY OF THIS FEATURE. 2. CUMMERCIAL/ INDUSTRIAL DRIVEWAYS WIDER THAN 35' MAY BE APPROVED CONS1DERING TRAFFIC SAFETY AND NEEDS OF THE ACTIVITY SERVED. All COMMERCIAL/ INDUSTRIAL DRIVEWAYS SHALL HAVE AN EXPANSION JOINT LOCATED MID-W1DTH. SEE SEC. 3.04. 3. A STORM SEWER INLET SHALL BE LOCATED WITHIN 20' BUT NO CLOSER THAN 10' UPGRADE FROM NEAREST EDGE OF CURB TAPER. 4. SEE SEC. 3.01. 5. SEE SEC. 4.01 FOR SURF ACING REQUIREMENTS. SECTION B-B GRATE l'-0" FLAT TYP. NTS 4' TRANSITION SECTION ' "' ...; l io BACK OF CURB\ --1--" . ".__ FRONT OF CURB ROLLED TO VERTICAL CURB TRANSITION N.T.S. 26' TRACT B -LOT LINES 2·-0" f.,.:c·'-~-~-~1_1_·-_o_"~-~--..+-<f.-______ 1_1'_-_o_" ----~..,_._2_·-~o_." I ! I -.02.FT. T. 1'-0" TYP. U-O" FLAT 1-TYP. . . -. ' ·~ ROLLED CURB __ _,,. " CEMENT CONCRETE SIDEWALK (SEE PLAN) ROLLED CURB --~ 5" CEMENT CONCRETE SIDEWALK AND RAMP ' ,::::.:. I SECTION A-A 2'-0" 2" COMPACTED DEPTH CLASS B 1 ASPHALT CONCRETE 4" MIN. COMPACTED DEPTH 1 -~" ASPHALT TREA TEO BASf ADDITIONAL TREATMENT MAY BE REQUIRED DEPENDING ON SOIL CONDITIONS SET SEC. 4.02 NOTES: CROSS S'ECTION C-C (114TH AVE. S.E. / S.E. 183RD CT.) (URBAN SUB-ACCESS) N.T.S. ....______ CATC/-1 BASIN &3 STORM SEWERS (TYP.) 1. THIS DRAWING ILLUSTRATES A T\PICAL ASPHALT CONCRETE ROAD SECTION, ALTERNATIVE I. FOR OTHER ALTERNATIVES AND POSSIBLE REQUIREMENTS FOR FRACTURW AGGREGATE OR INCREASED THICKNESS OF SURFACING MATERIALS, Sff SECS. 4.01 AND 4.02. 2. GRADES: 05% MINIMUM MAXIMUM Sff SECS. 2. DJ ANO 2. 11. 3. SEE CHAPTER 7 FOR CATCH BASW ANO STORM SEWER LOCATIONS. NO.S 2-019, 2-020, AND 2-021 FOR GRATE DETAILS. 4. FOR WIDTHS OF PAVEMENT AND RIGHT-OF-WAY, Sff SECS. 2.03. 5. Sff SEC. 5.02 FOR SIDE SLOPE REQUIREMENTS. . MATCH EXISTING OR PROPOSED SURFACE ASPHALT CONCRETE , ;;, ,, <;), C) "'ll ~ !:,; i' Pc Q Ji c.,0/ (2 /.-.. ~t] .::,Jo" i:J(.;, &1-' / ·- -.............---............___ ~ ---------NOTES: 1. FOR WIDTHS OF SIDEWALK SEE SEC. 3.02 2. FOR WIDTHS OF PAVEMENT AND SHOULDER SEE SECS. 2.02, 2.03, AND 2.04. 3. SHOULDER SHALL BE SURFACED AS REQUIRED BY SECTIONS 3.07, AND 4.01. IF PAVED, SHOULDER SLOPE SHALL MATCH CROWN SLOPE OR . 02 FT./FT. 4. FOR CURB ANO SIDEWALK JOINTS SEE DWG. NO. 3-001 5. TRANSITION RAMP SHALL BE TEXTURED BY IMPRINT OF METAL GRID WITH 1/2" SPACING. NOTE : MODIFY TO ACCOMMODATE ROLLED CURB CEMENT CONCRETE SIDEWALK TRANSITION TO GRAVEL SHOULDER N.T.S. sff owe. CURB & GUTTER SECTION DRIVEWAY REVERSE SLOPE SECTION A -A NOTES: 1. COMMERCIAL / INDUSTRIAL DRIVEWAYS WIDER THAN 35' MAY BE APPROVED BY THE ENGINEER CONSIDERING TRAFFIC SAFETY AND NEEDS OF THE ACTIVITY SERVED. AI_L COMMERCIAL/ INDUSTRIAL DRIVEWAYS SHALL HAVE AfJ EXPANSION JOINT LOCATED MID-WIDTH. SEE SEC. 3.04. 2. SEE SECTION 3.01 KCRS. 3. SEE SECTION 4 01 FOR SURFACING REQUIREMENTS N.T.S. CURB &· GUTTER SECTION DRIVEWAY EXIST . N.T.S. ASPHALT CONCRETE CLASS 8 (3" MIN.) REPLACEMENT PATCH TO BE I" THICKrn [I/AN PREVIOUSLY\ EXISTED ASPHALT CONCr\E f1 ·~oOoOO o <>o Q o 6" MIN. COMPACTED CRUSHCD O 0 °,;, 00 0 0 ° 0 SURFACING TOP COURSE O o 00 o 6 o i O O 0 ___.........~ 0 COMPACTED CRUSHED----l! o 0 oo g OQ ~ ROCK BACKFILL ~"--:,~ FINAL JOINT MUST BE SAW CUT I 1 2" MIN. NOTES: I. ALL TRENCHES IN ROADWAY AREAS SHALL BE BACKFILLED EACH DAY, UNLESS PERMISSION IS GRANTED TO DO OTHERWISE BY THE TRAFFIC ENGINEER. 2 ALL JOINTS BETWEEN THE NEW & EXIST. ASPHALT PAVEMENT SI/ALL BE PAINTED WITH HOT ASPHALT OR ASPHALT EMULSION. 3. ALL TEMPORARY PATCHES ON fRENCHES SHALL BE PERMANENTLY PATCHED WI fHIN TWO (2) WEEKS OF COMPLETION OF WORK WITHIN THE ROADWAY AREA. PAVEMENT PATCHING DETAIL CONSULTANT REVIEW TO [HE BEST OF MY KNOWLEDGE, THIS PLAN HAS BEEN REVIEWED FOR COMPLIANCE WITH KING COUNTY CODES AND OIWINANCES. :iY t>wl ~ r ALJI ,P. E NAME =~ Z -,,_ C,/ ( 425) 204-8182 ~=~----~=~------DATE PHONE CASEY ENGINEERI_NG_~2~lJ'$' 77~-- FIRM N.T.S. I- I tXP!RES 9 JAN 2002 2" COMPACTED DEPTH cL\iss a 1- ASPHAL T CONCRETE 1 ' I CROSS SECTION D-D (TRACT B) ---._ CATCH BAS/~ &3 STORM SEWERS (TYP.) 4" MIN. COMPACTED OEPl/1 -~J ASPHA/_ T TREATED BASE ;,i ' ADDITIONAL TREATMENT i\A Y BE REQUIRED DEPENDING ON. GOIL CONDI f/ONS Sff SEC. 4.Cif IF ANY l • ' i \ I' ' \ ·, (URBAN SUB-ACCESS) N.T.S. NOTES: 1. THIS DRAWING ILLUSTRATES A TYPICAL ASPHALT CONCRETE ROAD SECTION, ALTERNATIVE/. FOR OTHER ALTERNATIVES ANO POSSIBLE REQUIREMENTS FOR FRACTURED AGGREGATE OR INCREASED THICKNESS OF S!)RFACING MATERIALS, SEE SECS. 4.01 AND 4.02. 2. GRADES: MINIMUM MAXIMUM 0.5% Sff SECS. 2.03 AND 2.11. J. SEE CHAPTER 7 FOR CATCH BASIN AND STORM SEWER lOCA TIONS. NO.S 2-019, 2-020, ANO 2-021 FOR GRATE DETAILS. 4, FOR WIDTHS OF PAVEMENT ANO RIGHT-OF-WAY, SEE SECS. 2.03. 5. SEE SEC. 5.02 FOR SIDE SLOPE REQUIREMENTS. Sff DWG. ~6:1 BATTER ,,,..,,---..,_ I 1L \ 2 NO r.boTINGS OF STRUCTURES (INC.~UDING OTHER ROCKERIES) MAY BEAR IN THIS SHADED AREA. 6" PE':RF. PIPE PLACEMENT OF ADJACENT STRUCTURES ROCKERY DETAIL N.T.S. (SEE SHEET 4 FOR LOCATION) HEV NO. OAff NOTE: DALEY-MORROW-POBLETE, INC. CU/.Nf 'c,1'>• J.G. REAL ESTATE QROUP N.W .. LL .. 18124 RIVIERA PL $. W .• 'Sf.l\JflJ" WA. 98Hl PHONE no. (;?o,,;) 919:-,6~6 .. 726 AUBURN WAY NORTH APPROVED AUBUl,N, WASHINGTON 98002 "/'l--l,-.-H-'O_N_E_:_(~53) 333-2200, FAX: (253) 333-2206 ENGINEERING -SURVEYING LAND PLANNING f'ROJ£CT LARSON ~Affk~ .·.... '1 l \ oefA1t:s f~ctSb~ Ufli\WN /JY BPA sc11u: AS NOTED ·· DRAW/NC 99334DTL A/'/'fWV('[J 008/ ~J,llijjii/lli(J/l'lllilllJ/lillil/l-~iJ:l"'--,;%1':1'1'!?,::,:::i•-------------------------------------------------------------·--·-----------------------------,-.&...,";;·'";,;'.,'~°',.;',;;'u.,o,.u,::;;"•'•' .:;""'•'°•',,;:o;.•~.o~-----.. ~,\i~V,,~#l!J!!itl_ltPAMt.~!Wl'}~Vi19'FHti({\AfJM H4i}ii'ijr0 C:.;;;tvzA.»4.HJ!V4) , ; -·- 99330 "" FEB .. 7, 2001 MLD ----------------------~-- GENERAL NOTES 1. ALL CONSTRUCTIOfJ SHALL BE IN ACCORDANCE WITH THE KING COUNTY CODE (KCC),KING coui/TY ROAD STANDARDS (KCRS), AND THE KING COUNTY COUNCIL'S CONDITIONS OF PRELIMINARY SUBDIVISION APPROVAL. 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 OR LIABILITY TO KING COUNTY. 2. THE DESIGN ELEMENTS WITHIN THESE PLANS HAVE BEEN REVIEWED ACCORDING TO KING COUNTY DEPARTMENT OF OEVELOPMEN I AND ENVIRONMENTAL SERVICES (DOES) ENGINEERING REVIEW CHECKLIST. SOME ELEMENTS MAY HAVE BEEN OVERLOOKED OR MISSED BY THE DDES PLAN REVIEWER. ANY VARIANCE FROM ADOPTED STANDARDS IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY KING COUNTY PRIOR TO CONSTRUCTION. 3. APPROVAL OF THIS ROAD, GRADING, AND DRAINAGE PLAN DOES NOT CONSTITUTE AN APPROVAL OF ANY OTHER CONSTRUCTION (e.g., DOMESTIC WATER CONVEYANCE, SEWER CONVEYANCE, GAS, ELECTRICAL, ETC.). 4. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY, A PRECONSTRUCTION MEETING MUST BE HELD BETWEEN THE DOES LAND USE INSPECTION SECTION, THE APPLICANT, AND THE APPLICANT'S CONTRUCTION REPRESENTATIVE. 5. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 6. CONSTRUCTION NOISE SHALL BE LIMITED IN ACCORDANCE WITH KING COUNTY CODE (SECTION 12.88); NORMALLY, THIS IS 7 A.M. TO 10 PM ON WEEKDAYS AND 9 A.M. TO 10 P.M. ON WEEKENDS. 7. IT SHALL BE THE APPLICANT'S/CONTRACTOR'S RESPONSIBILITY TO OBTAIN ALL CONSTRUCTION EASEMENTS NECESSARY BEFORE INITIATING OFFSITE WORK WITHIN THE ROAD RIGHT-OF-WAY. 8. FRANCHISED UTILITIES OR OTHER INSTALLATIONS THAT ARE NOT SIIOWN ON THESE APPROVED PLANS SHALL NOT BE CONSTRUCTED UNLESS AN APPROVED SET OF PLANS THAT MEETS ALL REQUIREMENTS OF KCRS CHAPTER 8 IS SUBMITTED TO THE DOES LANO USE INSPECTION SECTION THREE DAYS PRIOR TO CONSTRUCTION. 9. DATUM SHALL BE NAVO 1988 UNLESS OTHERWISE APPROVED BY ODES. 10. GROUNDWATER SYSTEM CONSTRUCTION SHALL BE WITHIN A RIGHT-OF-WAY OR APPROPRIATE DRAINAGE EASEMENT, BUT NOT UNDERNEATH THE ROADWAY SECTION. ALL GROUNDWATER SYSTEMS MUST BE CONSTRUCTED IN ACCORDANCE WITH SECTION 81 3.02 OF THE APWA STANDARD SPECIFICATIONS. 11. ALL UTILITY TRENCHES SHALL BE BACKFILLED AND COMPACTED TO 95 PERCENT DENSITY. 12. ALL ROADWAY SUBGRADE SHALL BE BACKFILLED AND COMPACTED TO 95 PERCENT DENSITY (WSDOT 2-06.3). 13. OPEN CUTTING OF EXISTING ROADWAYS IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY ODES ANO NOTED ON THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH KCRS 8.03(8)3. 14. THE CQNTRACTOf< SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARDS, 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 COVERED BY THE CONTRACTOR. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE AT LEAST ONE FLAGGER FOR EACH LANE OF TRAFFIC AFFECTED. SECTION 1-07.23, "TRAFFIC CONTROL," OF THE WSDOT STANDARD SPECIFICATIONS SHALL APPLY IN ITS ENTIRETY. STRUCTURAL NOTES 1) THESE PLANS ARE APPROVED FOR STANDARD ROAD ANO DRAINAGE IMPROVEMENTS ONLY. PLANS FOR STRUCTURES SUCH AS BRIDGES, VAULTS, ANO RETAINING WALLS REQUIRE A SEPARATE REVIEW AND APPROVAL BY DOES PRIOR TO CONSTf!UCTION (KCC 16.04, 16.70, 14,20). 2) ROCKERIES ARE CONSIDERED TO BE A METHOD OF BANK STABILIZATION ANO EROSION CONTROL. ROCKERIES SHALL NOT BE CONSTRUCTED TO SERVE AS RETAINING WALLS. ALL ROCKERIES IN COUNTY ROAD RIGHT-OF-WAY SHALL BE CONSTRUCTED IN ACCORDANCE WITH KCRS DRAWING NUMBERS 5-004, 5-005, 5-006, ANO 5-007. ROCKERIES OUTSIDE OF ROAD RIGHT-OF-WAY SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE UNIFORM BUILDING CODE. DRAINAGE NOTES 1. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO DOES PRIOR TO THE PRECONSTRUCTION MEETING (KCC 9.04.100.D) 2. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PRE- PARED FOUNDATION IN ACCORDANCE WITH WSDOT 7-02.3(1). THIS SHALL INCLUDE LEVELING AND COMPACTING THE TRENCH BOTTOM, THE TOP OF THE FOUNDATION MA TERI AL, ANO ANY REQUIRED PIPE BEDDING TO A UNIFORM GRADE SO THAT THE ENTIRE PIPE IS SUPPORTED BY A UNIFORMLY DENSE UNYIELDING BASE. 3. STEEL PIPE SHALL BE GALVANIZED AND HAVE ASPHALT TREATMENT #1 OR BETTER INSIDE AND OUTSIDE (KCRS 7.03). 4. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS ANO MANHOLES, NOT LOCATED WITHIN A TRAVELED ROADWAY OR SIDEWALK SHALL HAVE SOLID LOCKING LIDS. ALL DRAINAGE STRUCTURES ASSOCIATED WITH A PERMANENT RETEN flON/OETENTIQN FACILITY SHALL HAVE SOI.IQ LOCKING LIDS (KCRS 7.05). 5. ALL CATCH BASIN GRATES SHALL CONFORM TO KCRS DRAWING NUMBERS 2-013, 2-018, 2-019, OR 2-020, AND SHALL INCLUDE THE STAMPING "OUTFALL TO STREAM, DUMP NO POLLUTANTS" AND "PROPERTY OF KING COUNTY" (KCRS 7.05). 6. ALL DRIVEWAY CULVERTS LOCATED WITHIN KING COUNTY 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. CULVERTS SHALL HAVE BEVELED END SECTIONS TO MATCH THE SIDE SLOPE (KCRS 7.03(L), DRAWING NO. 2-001). 7. ROCK FOR EROSIOfl PROTECTION OF ROADWAY DITCHES, WHERE RE- QUIRED, MUST BE OF SOUND QUARRY ROCK, PLACED TO A DEPTH OF 1 FOOT, ANO MUST MEET THE FOLLOWING SPECIFICATIONS: 4"-8"/40-70% PASSING; 2"-4" ROCK/30-40% PASSING; AND 2" MINUS ROCK/10-20% PASSING. INSTALLATION SHALL BE IN ACCORDANCE WITH KCRS 7.02(8) DRAWING NO. 2-024, 8. DRAINAGE OUTLETS (STUB-OUTS) SHALL BE PROVIDED FOR EACH INDIVIDUAL LOT. EXCEPT FOR THOSE LOTS APPROVED FOR INFILTRATION BY KING COUNTY. 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, ANO ANY OTHER SURFACE OR SUBSURFACE 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"x 4" STAKE MARKED "STORM" OR "DRAIN." THE STUB-OUT SHALL EXTEND ABOVE SURFACE LEVEL, BE VISIBLE, ANO BE SECURED TO THE STAKE. C) PIPE MATERIAL SHALL CONFORM TO UNDERDRAIN SPECIFICATIONS DESCRIBED IN KCRS 7.04. IF NON-METALLIC, THE PIPE SHALL CONTAIN WIRE OR OTHER ACCEPTABLE DETECTION. 2'-0" MIN. ROUND SELF-LOCKING SOLID COVER MARKED "DRAIN" 4" MIN. ·16" MAX. 0 " ------RIM= 452.5 REACH ROO (TYP.) \. ~---1' (MIN.) LONG' x 0.5' HIGH VERT. GRATE r-,c_ "-· ~.,-,--. +-,-.• c--1-· --~-L----t-,---+-,-,.,.,..,.-,-,.,..,--,-, <I " <I' " r'-'--..-~~.J...--if---------'---'--'---;.;.J,t' SPACE BARS @ 4" O.C. OET. PONO OVERFLOW EL. =, 450.00 --------L lf------T---~~ . "--STANO. GALV. ' N CMP TO CPEP ADAPTOR 3" 0 ORIFICE---f-l---l--+'.---/1 2 I /8"_;f(JF(IFICE -t-0 -/-:--m-f STEEL LADDER/STEPS (TYP.) SMOOTH--- VERT!CAL BARS REMOVEABLE WATERTIGHT COUPLING PLATE WITH ORIFICE AS SPEC. STANDPIPE 6" MAX. ELBOW DETAIL N.T.S. HOOK CLAMPS ( 4) PLACES EVENLY SPACED SEE DETAIL BELOW A t. HOOK CLAMP~ ANCHORED TO " -c.B. RISER NOTES: ,, C.f3. RISER DETAIL HOOK CLAMP N.T.S. 1. DIMENSIONS ARE FOR INSTALLATION ON 54" DIA. C.B. FOR DIFFERENT DIA. C.B 's, ADJUST DIMENSIONS TO MAINTAIN 45' ANGLE ON "VERTICAL" BARS AND 7" O.C. MAX. SPACING OF BARS AROUND LOWER STEEL BAND. 2. METAL PARTS: cmROSION RESISTANT. STEEL PARTS GALVANIZED 3/4" DIA. SMOOTH BARS EQUALLY SPACED (4" O.C. MAX.) LOWER STEEL BAND 3/4" x 4" WIDE FORMED ro FIT IN GROOVE OF C.8. RISER o' SCALE: 1" = 2' PLAN 131'24'04" NOTES: 4.4LF 12" CPEP @ 1.14% OUT TO OVERFLOW STRUCTURE CMP TO CPEP ADAPTOR I.E.=444.00--- 1. METAL PARTS: CORROSION RESISTANT. GALVANIZED PIPE PARTS TO HAVE ASPHALT TREATMENT 1. 2. FRAME & LADDER OR STEPS OFFSET SO A. CLEANOUT GATE IS VISABLE FROM TOP. B. CLIMB-DOWN SPACE IS CLEAR OF RISER AND CLEANOUT GAIE. 3. IF MET AL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE, OUTLET PIPE 1 2" PVC (ja", ORIFICE z FROP-T SHEAR GATE (TYP.) ---:, 0 I "' z I' SECTION OF PIPE :, ATTACHED BY CASKETED BAND TO 0 ALLOW REMOVAL I "' o'----P---'C.....-0---.--~.--.,---' "· ' " " o· " p TO HAVE SMOOTH O.D. EQUAL TO CONCRETE~-------------------' PIPE I.D. LESS 1/4". 4. MUL T-ORIFICE ELBOWS MAY BE LOCATED AS SHOWN OR ALL ON ONE SIDE OF RISER TO ASSURE LADDER CLEARENCE. ELEVATION NTS PRO_VIDE MAINT. ACCESS BY WELDING (4) CROSS BARS TO (4) VERTICAL BAl,S AS SHOWN. HINGE UPPER ENDS w/FLANGES/BOLTS & PROVIDE LOCKING MECHANISM (w/PAOLOCK) CONTROL STRUCTURE TYPE II-54" ¢ No. 1 ON LOWER END. LOCATE LADDER STEPS SCALE: AS NOTED DIRECTLY BELOW. 3/4" THICK x 4" WIDE I.E.=444.00 PLAN VIEW N.T.S. LONG SMOOTH BARS WELDED / TO UPPER & LOWER BANDS (24 BARS EVENLY SPACED SEE NOTE 1) ~ NOTICE OF PROPOSED 1' I ,,,-~~~~'-:,._!__ UPPER STEEL BAND -3/4" x 4" WIDE ~ CONSTRUCTION King County AC Tl VI TY 24" SEE NOTE RANDOM FILL FILTER FABRIC -EL~ 450.50 ' " ' ", Specifications: Size Material: Face: Lettering: Face Colors: Type Face: Border: Posts: lnstallatlon: Placement: 48" wide by 24" high .125 min. gauge aluminum Non reflective vinyl or 3 coats outdoor enamel (sprayed) silk screen enamel where possible, or vinyl letters Beige background with teal letters Helvetica c<mdensed: Title 3"; Sub title t 1/2"; Text 1'' Outer border 1/8" distance from edge: 1/4", all text 1 3/4" frorn border Pressure treated 4x4, beveled tops l 1 /2" higher than sign face Secured to chain link fence. Face sign in direction of primary visual or physical access. Place at least 6' from perimeter of site. Do not block any access rood. Do not place within 6' of structural facilities, e.g. manholes, birdcages etc. 1----------~43"-----------< SEE LOCATION SHEET 7 3. THIS DEBRIS Bi-\f~f)ER IS ALSO RECOMMENDED FOR USE ON THE INLET TO ROACWA' CROSS-CULVERTS WITH HIGH POTENTIAL FOR / 't#~ ;.< ~) 4" PERFORATED PIPE Department of Development & Environmental Services 900 Oakesdale Ave. SW Renton, Wa. 98055-1219 PERMANENT SURFACE WATER CONTROL POND SIGN DEBRIS COLLEC i:' (EXCEPT ON TYPE 2 STREAMS). ~~r--STD. CALV. = STEPS TYPE II -48" C.B.- 1 1/4" 0 ~m ., ..., ~ FABRIC LOOP5 RAIL FABRIC LOOPS & OVERFLOW STRUCTURE CONE GRATE W / SECTION A-A N.T.S. 1 5/8" y XEBX y FENCE LINE DEBRIS BARRIER N.T.S. 9/16" 3/4 .. NO IES: ALL CONCREIE POST BASES SHALL BE CLASS 3000, 10· MINIMUM D!AMEfER. ALL POSTS SHALL BE SPACED AT 10' MAXIMUM IN)EHVALS UNLESS OTHERIMSE DIRECTED EIY THE ENGINEER- TOP OR BOITOM TENSION WIRES SHALL BE PLACED \'llTHIN fHE LIMITS Of THE FIRST FULL FABRIC WEAVE. DErA!LS AKE ILLUSll-{AIIVt: ANU SHALL Nor LIMIT HARDWARE DESIGN OR POST SELECTION FOR ANY PARTICULAR FENCE TYPE. '>-i' :<1! (_ ~l ' // ~;';,,.. ·i!/'. ,<", 1'' I' ~f: , /.. ~...-4-'>r ..... .''-------"-· >-:: / :,((/,,(y:i:,( ,,,; 1 1/2" -3/4" WASHED ROCK ~-··---.-·--------~ T;?FJNCH X-SECTION N.T.S. SLOPE TO ROAD URAINAGE SYSTEM - ~ 2' x 10' LEVEL TRENCH W/PERF PIPE Type of Action: Project No: Description: Project Completion Date: Hours of Construction: King County's Contact Person: Phone Number: Developer's Contact Person: Phone Number: After Business Hours for Environmental or Safety Related Erner encies: 48" LOOSR038 I 1-888-437-4771 N.T.S. NOTICE BOARD CONSTRUCTION SPECIFICATIONS: The no lice board shall be constructed with 4"x4"x1 /2" plywood, exterior grade, good surface one side. Professionally prepared plastic board overlays, permanently affixed to the board are permissible. The notice board shall display the information as shown in the figure and as specified at the pre-construction meeting. Notice boards may be reused, but they must be clean and show no evidence of former wording. 1. Lettering sty1e: 2. Lettering size: .3. Lettering: 4. Background Color: Helvetica or similar standard typeface Title should be 3" capital letters (NOTICE OF CONSTRUCTION ACTIVITY). Other letters should be 2" letters. See illustration above for use of capital and lowercase letters. Black (permanent ink or silk-screen) White END, CORNER & PULL POST BRACE LINE POST PLAN VIEfV OF ROOF N.T.S. '( 5. Logo: King County emblem, in black The applicant/developer shall erect the notice board by slightly setting two 4''x4" posts 12 to 24 inches into the ground or structurally attaching it to an existing building. Post length shall be at least 7 feet above ground. Two 2"x4" diagonal braces should be nailed to the inside back of the posts and staked at the ground to provide stability against wind or soft soils canQitions if posts are less than 24 inches into the ground. ROLL FORMED SECTIONS PERFORA'l'.fD STUB-OUT CONNECTION I TYPE 3 - MEMBER GATE POST ROUND 1-------B,R_A __ c_E_R_A_I_L_&_·_ro_P_R~A.IL _______ +------~L-IN_E_&_B_R_A_c_E_P_o_s_T~-------·1---E-N_o_. _c_o_R_N_E,R_&_P_U_L_L_P_o_sT ___ ~' H-COLUMN ROLL FORMED ROUND H-COLUMN ROLL FORMED ROUND ROLL FORMED ROUND 1.0. Weight Pipe Per Foot (Inches) (Pounds) 1;. 2.27 Weight Size Per Foot Size (Inches) (Pounds) (Inches) 1.J.x 1% 1.35 1;\,x 1.J. Weight Per Foot (Pounds) 1.35 1.0. Weight Pipe Per Foot (Inches) (Pounds) 1 7, 2.72 Size (Inches) Weight Per Foot Size (Pounds) (Inches) 2.72 1;\,x Li Weight Per Foot (Pounds) 1.85 1.0. Pipe (Inches) 2 Weight Per Foot (Pounds) 3.65 ' --, 1.0 Weight · "?ipe Per Foot "''.Inches) (Puunds) Weightt Size Per Foot I 3)., X 3)., 5.14 J)., 9.1 ALL POSTS Length 8'-8" '-------~---~· (Inches) (Paunds)j' - 16' ~··.~-\ ' - CHAIN LINK FENCE N.T.S. FABRIC BAND ~w ~~ ~~ WW ~~ ' ' <D "-t END, GATE OR CORNER POST c,--------,,w, LINE POST TWISTED & BARBED SELVAGE PULL POST BRACE POSf CHAIN LINK FENCE TYPE 3 \--\....TENSION WlRE ~"' -.. N I ~v/~,C::/~,,.;:,-'/~v~~///~///~///~ ///~\///¥/! I I I I I I I I I I I I I I I I I SEE LOCATION SHEET 4 I I I I L~ L~ . , I I \ i ' The notice board shall bf! attached ta the pasts with four lag bolts and washers (3/8-inch diameter and 3 inches long). NOTICE BOARD LOCATION: a) At the midpoint on the street frontage or as otherwise directed by DOES staff to maximize visibility, b) At a location 5 feet inside the street property line; a notice board structurally attached to an existing building shall be exempt from setback provisions, provided that the notice board is located not more than 5 feet from the property line without approval from DOES staff. c) So that the top of the notice board ls between 7 to 9 feet above grade . d) So that it is totally visible to pedestrians. MAINTENANCE and REMOVAL of NOTICE BOARD: The applicant/developer shall maintain the notice board in good condition throughout the site improvement construction period, which shall extend through the time of finql com;truction approval by King County ODES or its successor agency or jurisdiction. The notice board shall be removed within 14 days after final construction approval. Early removal of the notice board may result in enforcement actions authorized under King County Code, Title 23 and may delay final construction approval. NOTICE OF CONSTRUCTION ACITIVTY SI(1N N.T.S. ,./r5/o, DALEY-tvl'.DRROW-POBLETE, INC. 726 'AUBURN WAY NORTH AUBUF<N. WASHINGTON 98002 HONE; (253) 333-2200, FAX: (253) 333-2206 ·-· . --·----- 1rrv. NO. G"UfNf PROJECT {)Aff" fJFSCRIPTION J.G. REAL FSTATE GROUP N.W., L.L.C. 18124 RIVIERA PL. S. W., SEATTLE, WA. 98166 PHONE No. (206) 919-6066 APPROVF/J I I 3 15' PUBLIC DRAINAGE EA~EMENT TO BE RECORDED PRIOR TO FINAL PLAN APPROVAL I ff77] ILLL/. _ -- 12+ " u 'V ' r-.. LL tr) O'.) '-D " ....... 0.. 'V ' w '<t' tr) " ::0 (X) LL ' ··,('ry '-D \ ... ~ ~ • \ ...... 0 z LL SILT FENCE (TYP.) I '.'<,:,, "1 v6\ Sq "' "0\ i-------1' · PUBLIC DRAINAGE ', TO BE DEDICATED ' I , ~ I \:14"8" \ 3 1 12"MA!'l,E 1--.. tj:iC"l 0 " TEMP. Rl~R (SEE DETAIL SHT~\ 11) 46 \ ' I \ \ \ \ \ 3: 1 \ ltMP. SE I ENT POND ('E DET I \SHT. 11) \ ,-.. ') L~ ~~ 'o 0 \ \ ' \ \ g\ \ I· I 0 1\ I I \ \ 14 \ ----- I \ 12" OUGLAS Fl~ ' I \ \ ,, cl' ? ' \ \ 'S, _<;:• ? (y \ ()\ \ \ ' \ \ \ ' ' \ \ -"., 0 ) \ / ,. -0 " I \ I ,; h. v· I N 89.41'00 8 q) "1· ~ iP / \< / I ~ 34.21'CP) \ -tp y \ \ 'i' •.:}\ 6' \ -~ \ \ \ '-"o \ ' ·" ' \, ii \ \ \I ,p 1J \ \ I 0) ,.j- I I '"\---/ \ ............... -------'I", -----+---;=--:,,~ ~--o;~v"'~~ -------_ ..... _ I \ l' \ \ \ ' \ I \ ' \ liGL.AS I I ' CLEARING 1LIMI \ I ' I __.L__ I ' ' ' 112 \ ' \ I I CHEi:;K DAMS\ (TYP.) I I I I ' ' ' \ \ I I \ \ I \ I I t,\ 6' \ \ \ \ \ ~3 I __.L__ \ ' \ \ \ I \ I \ ' \ \ ·(? <:.P \ ' \ \ ,. ' \ -\> "' 0 \ \ \ I \ "" "' "" \ I I ' -t'- "' ... _) \ I 11 · /TEMP. INTERCEPfOR I / DITCH W/ !iOCK CHECK DAM~/ ~SEE DETAIL SH(ET 11) '71 /; -1 _\_ _\_ 0 I FILTER f ABRIC INLET , r1~· PRIVATE PROTECTION (TYP.)-\\ I DR INI\GE (~E SHT. 11) \) \ E EMENT \ \: ~ 1q 18*"DOUGLAS i\R -+~ 0 I· \ -.. --4-~ \ .i,,\ '3i\ I 1 " OUGLAs' FIR l I \ ' 0 i I I 22"DOUGL S FIR \ .. . ' \ 24''MAPLE ,J -a II + • cu. ' \ ,' ----~---,-____ .,, ___ _ ,~·--=---==·-~ % 7 !, c,, \ a ,J n 'fi! II 0 [XISTl~IG BUILDiNG I I !\ ~: \ ~I I I I I "' \ \ \ I \ HIGH POINT\ EL=488.90 I \ ~LEARING LIMITS \ \ \ _,,v' \ \ \ \ \ 2 - \ \~ \ \ ~ - \ I I GRAPHIC SCALE 20 O 10 20 40 ~~ :==-.\-··-·' ( IN FEET ) 1 inch = 20 !t. __.L__ I 8 *'8"D0UGL~S FIR , I I I I I I I 0-c, I \ x:i 0 \ EX SSMH RIM ~4 70.01 IE 455.54 8" S. ---~ 1 9 \ \ \ 0 0 'v,I •" ,d '('t 1 ,-r " . ' ' \ \ 18 l"1 'i, -\ \ ,-, ', \ ". i -> (j) \ ' \ ' \ . \ ' . _\ . -777177;/,7777;\ \ y;;/77/ ? 1 0 1 1 i \ PT = /1 5 '-----· o I ' j • i TREE INVENTORY TOTAL ¢ = 272" ! EXISTING SIGNIFICANT TREES* SIGNIFICANT TREES No. OF INSIGNIFICANT TREES TO BE RETAINED = 3 I I I TO BE REMOVED TOTAL ¢ OF INSIGNIFICANT TREES TO BE RETAINED = 26" (8", 1 O", 8") TOTAL ¢ TO BE REPLACED=272" -26" = 246" DOUGLAS FIR 18 18 12 CEDAR 2 2 1 MAPLE 23 20 . 12 COTTONWOOD 1 1 1 ALDER 1 1 1 * PER KCC 21 A.06. 1167 SIGNIFICANT TREES IS 8" ¢ FOR EVERGREEN TREES & 12" ¢ FOR DECIDUOUS MINIMUM. TREES TO BE REMOVED NEW TREES EXISTING • 0 * 0 CONSULTANT REVIEW TO THE BEST OF MY KNOWLEDGE; THIS PLAN HAS BEEN REVIEWED FOR COMPLIANCE WITH KING COUNTY CODES AND ormlNANCES. -~~V.~~,£{,f: NAME ~ 2 · ?-Pl (425) 204-8182 DATE PHOflE cAsEY ENGINEER1Nc ____ 2 'fi'Y7/ VIPM -- No. OF 3" ¢ TREES REQUIRED = (246"/2)/3" = 41" No. OF NEW TREES IN TRACT 'A' = 17 No. OF NEW STREET TREES = 24 NOTE: I STREET TREES SHALL BE 3" CAL, COLUMNAR RED MAPLE (ACER RUBRUM) OR OTHER COUNTY APPROVED TREE TYPE. TREES TO REMAIN ffi * ~~~~~--_.2-./tJ_Lt)_, ~ Gornpleliori Dute d-~~~".'.""'t2.'1~"-~---~~i ~31~~,,-__ 4-Lteilri1-__ J H. SANDERS, P.E. Apr/rovrJ ·oate DEVELOPMENT ENGINEER Cornmenls: I (~PIRES! JAN. 9, 2002 ~!Al.If' "!OT VAU(l VHl.(S'l wm.i ~u 0.\1[0 \ DALEY-MORROW-POBLETE, INC. 726 AUBURN WAY NORTH . AUBURN, WASHINGTON 98002 PHONE: (253)333-2200 FAX: (253)333-2206 ENGINEERING -SURVEYING LAND PLANNING REV. NO. CUENT PROJfcr 9 DATE DESCRIPTION J.G. REAL ESTATE GROUP N.W., L.L.C. 18124 RIVIERA PL. S.W., SEATTLE, WA. 98166 PHONE N{ (206) 919-6066 """'""' BPA/Jc_s -= MLD i; ·,'APPROVED I I I ! ! I I '.: ,., " ' f . ' , · .. F -, ; ellOli!OW~fATION CONTROL NOTES: 1. W~i<O<Al 4J 11,iS lROSION AND SEDIMENTATION CONTROL (ESC) PLAN DOES NOJ CGUSUlUf[ AH APPROVAL OF PERMANENT ROAD OR DRAINAGE DESIGN (E.G., Sil£ AJlO LOCAflON Of ROADS, PIPES, RESTRICTORS, CHANNELS, f!ETENTION FACILITJES. UTILITIES, ETC.). 2. THE IMPLEMEN IATION OF THESE ESC PLANS AND THE CONSTRUCTION, MAINTENANCE, REPLACEMENT, AND UPGRADING OF THESE ESC F AGILITIES IS fHE RESPONSIBILITY OF THE APPLICANT /ESC SUPERVISOR UNTIL ALL CONSTRUCTION 15 APPROVED. 3. THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS PLAN SHALL BE CLEARLY FLAGGED BY A CONTINUOUS LENGTH OF SURVEY TAPE (OR FENCING, IF REQUIRED) PRIOR TO CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANT/ESC SUPERVISOR FOR THE DURATION OF CONSTRUCTION 4. THE ESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED PRIOR TO OR IN CONJUNCTION WITH ALL CLEARING AND GRADING SO AS TO ENSURE THAT THE fRANSPOR I OF SEDIMENT TO SURF ACE WA IERS, DRAINAGE SYS[EMS, AND ADJACENT PROPERTIES IS MINIMIZED. 5. THE ESC FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS. DURING THE CONSTRUCTION PERIOD, THESE ESC FACILITIES SHALL BE UPGRADED AS NEEDED FOR UNEXPECIED STORM EVENTS AND MODIFIED TO ACCOUNT FOR CHANGING SITE CONDITIONS (E.G., ADDITIONAL SUMP PUMPS, RELOCATION OF DITCHES AND SILT FENCES, ETC.). 6. THE ESC FACILITIES SHALL BE INSPECTED DAILY BY THE APPLICAfJT/ESC SUPERVISOR AND MAINTAINED TO ENSURE CONTINUED PROPER FUNCTIONING. WRITTEN RECORDS SHALL BE KEPT OF WEEKLY REVIEWS OF THE ESC FACILITIES DURING THE WET SEASON (OCT. 1 TO APRIL 30) AND OF MONTHLY REVIEWS DURING THE DRY SEASON (MAY 1 TO SEPT. 30). 7. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON OR SEVEN DAYS DURING THE DRY SEASON SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED ESC METHODS (E.G., SEEDING, MULCHING, PLASTIC COVERING, ETC.). 8. ANY AREA NEEDING ESC MEASURES NOT REQUIRING IMMEDIATE ATTENTION SHALL BE ADDRESSED WITHIN FIFTEEN (15) DAYS. 9. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN FORTY-EIGHT (48) HOURS FOLLOWING A STORM EVENT. 10. AT NO TIME SHALL MORE THAN ONE (1) FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN. ALL CATCH BASINS ANO CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPEf<ATION SHALL NOT FLUSH SEDIMENT-LADEN WATER INTO THE DOWNSTREAM SYSTEM. 11. STABILIZED CONSTRUCTION ENTRANCES AND ROADS SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDIIIONAL MEASURES, SUCH AS WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. 12. ANY PERMANENT FLOW CONTROL FACILITY USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY EROSION CONTROL MEASURES AND SHALL PROVIDE ADEQUATE STORAGE CAPACITY. IF THE FACILITY IS TO FUNCTION ULTIMATELY AS AN INFILTRATION SYSTEM, THE TEMPORARY FACILITY MUST BE GRADED SO THAT THE BOTfOM AND SIDES ARE AT LEAST THREE FEET ABOVE THE FINAL GRADE OF THE PERMANENT FACILITY. 13. WHERE STRAW MULCH FOR IEMPORARY EROSION CONTROL IS REQUIRED. IT SHALL BE APPLIED AT A MINIMUM THICKNESS OF 2 TO 3 INCHES. 14 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 ro REMAIN UNCOVERED SHALL BE SUBMITTED TO THE ODES INSPECTOR. THE ODES INSPECTOR CAN REQUIRE SEEDING OF ADDITIONAL AREAS IN ORDER TO PROTEC I SURFACE WATERS, ADJACENT PROPERTIES. OR DRAINAGE FACILITIES. 15. THERE SHALL BE NO CLEARING OR GRADING BETWEEN NOVEMBER 1 AND MARCH 31 UNLESS OTHERWISE APPROVED BY KING COUN IY. ALL BARE GROUND MUST BE FULLY COVERED OR REVEGETATED BETWEEN THESE DATES. 16. CONTINUOUS ACCESS SHALL BE PROVIDED TO EXISTING RESID[NCE. CONSTRUCTION SEQUENCE: 1. PRE-CONSTRUCTION MEETING. 2. INSTALL SILT FENCE ANO CONSTRUCTION ENTRANCE. 3. FLAG CLEARING LIMITS FOR ROAD AND UTILITY CONSTRUCTION. 4. CONSTRUCT OFF-SITE IMPROVEMENTS. 5. FLAG OR FENCE DRIP LINES OF ALL TREES TO BE SAVED. 6. INSTALL TEMPORARY SEDIMENT POND & INTERCEPTOR SWALES. 7. CLEAR AND GRADE SITE WITHIN CLEARING LIMITS 8. STABILIZE ALL DISTURBED AREAS OUTSIDE OF R.0.W. 9. INSTALL UTILITIES AND PROVIDE CB PROTECTION. 10. FINISH GRADE, PAVE ROADS ANO INSTALL SIDEWALK. 11. STABILIZE ALL DISTURBED AREAS. 12. FLUSH STORM DRAINAGE PIPES. 13. UPON SITE STABILIZATION, CONSTRUCT DETENTION POND /WETPOND PER DETAILS. STABILIZE IMMEDIATELY. 14. INSTALL LANDSCAPING. 15. CLEAN SITE AND REMOVE REMAINING EROSION AND SEDIMENTATION CONTROL MEASURES UPON SITE STABILIZATION. JOINTS IN FILTER F AORIC SHALL BE SPLICED AT POSTS. USE STAPLES, WIRE RINGS, OR EQUIVALENT TO ATTACH FABRIC TO POSTS. 2"x2" BY 14 Gu. WIRE OR---, ~--EQUIVALENT. IF STANDARD '·, / ;~ LW. I ' I I I I STRENGTH FABRIC USED FILTER FABRIC---t I I I I I I I I I I -I I I I I I I I illr~\1t!!!-'.' 'JFm!I~lli': I _[FmQITT;;;ITT :if/MID 1-i--// --i-r·------- 1 ,. I I u 6' MAX. / POST SPACING MAY BE INCF!EASED ro 8' IF WIRE BACKING IS USED NOTE: FILTER FABRIC FENCES SHALL BE INSTALLED ALONG CONTOUR WHENEVER POSSIBLE MAINTENANCE STANDARDS I: ~--MINIMUM 4"x4" TRENCH/ • U BACKFILL TRENCH WITH / NATIVE SOIL OR 3/4"-I 5" WASHED GRAVEL 2"x4" WOOD POSTS, STEEL FENCE POSTS, REBAR, OR EQUIVALENT 1. ANY DAMAGE SHALL BE REPAIRED IMMEDIATELY. 2. IF CONCENTRATED FLOWS ARE EVIDENT UPHILL OF THE FENCE, THEY MUST BE INTERCEPTED AND CONVEYED TO A SEDIMENT TRAP OR POND. 3. IT IS IMPORTANT TO CHECK THE UPHILL SIDE OF THE FENCE FOR SIGNS OF THE FENCE CLOGGING AND ACTING AS A BARRIER TO FLOW AND THEN CAUSING CHANNELIZATION OF FLOWS PARALLEL TO THE FENCE. IF THIS OCCURS, REPLACE THE FENCE AND/OR REMOVE THE TRAPPED SEDIMENT. 4. SEDIMENf MUST BE f,EMOVED WHEN THE SEDIMENT IS 6" HIGH. 5. IF THE FILTER FABRIC HAS DETERIORAIED DUE TO ULTRAVIOLET BREAKDOWN. IT SHALL BE REPLACED. SILT FENCE with LINEAR TRENCH N.T.S. NOTE: ONLY TO BE USED WHERE PONDING OF WATER ABOVE THE CATCH BASIN WILL NOT CAUSE TflAFFIC PROBLEMS AND WHERE OVERFLOW WILL NOT RESULT IN EROSION OF SLOPES. MAINTENANCE STANDARDS: 1. ANY ACCUMULA fED SEDIMENT ON OR AROUND THE FILTER FABRIC PROTECTION SHALL BE REMOVED IMMEDIATELY. SEDIMENT SHALL NOT BE REMOVED WITH WATER, AND ALL SEDIMENT MUST BE DISPOSED OF AS FILL ON-SITE OR HAULED OFF-SITE. 2. REGULAR MAINTENANCE IS CRITICAL UNLIKE MANY FORMS OF PRO fECTION fHAT FAIL GRADUALLY, CATCH BASIN PROTECTION WILL FAIL SUDDENLY AND COMPLETELY IF NOT MAINTAINED PROPERLY. FILTER FABRIC INLET PROTECTION N.T.S. '• _, CROSS SECTION / ROCK MUST COMPLETELY COVER THE BOTTOM ANO SIDES OF THE DITCH -?l5B:->-_ _ 6" MIN~i------_--l -D-_ 'd-~-Y"-.,. o§_~ D 8888\383 L)008,DDDD 003>'2,o 24" MIN 0 ,5bS'""'"'0DC-E6;~8-1~hC:cc:,:f'o'1<iRr':?8 o 0 · CHECK DAM SPACING L ~ THE DISTANCE SUCH THAT POINTS A ANO 8 ARE OF EQUAL ELEVATION ROCK CHECK DAM RISER PIPE (PRINCIPAL SPILLWAY) OPEN AT TOP WITH TRASH RACK POLYETHYLENE CAP PERFORATED POLYETHYLENE DRAINAGE TUBING, DIAMETER N.T.S. TOP OF BERM 6' MIN. WID fH EL.-449.5 .,. .,,. __ ' I l 1 t. MIN. 2" LARGER THAN • •J, ~~~l~~R~~~L~R~~~~LY WITH i· MINl ~--_[~ MIN[MBAflKEMENT COMP:~TED 95% _ ' '-PERVIOUS MATERIAL SUCH AS ~ .. ASTM F667 AND AASHTO M29r\-!~;;;:;~;';:;; p=\.. ~ GRAVEL OR CLEAN SAND SHALL 12"0 CMP RISER---,---\-1-.\,} u. NOT BE USED .: ;\"+. 3.5 \ ~· WA fE~~l:HT COUPLING ''\, 1/ ''-·;· -~' / _r-2·~ > SCHEDULE 40 STEFL STUB ~-/: -l /.-' J'1.CK WELD ,.;-/ . _J I ---~~ -\ , -/ -1-----"~ et: I 6 MIN ----------' \' ;_ BOT. • / / t J ~ ~ \ 1 ,., ·,,//IF~E-BACKED SILT FENCE. / 1 5/8" MIN. ¢ TO CB No. 11 EL.~ 442.5 ./ / /( , ,,, : .SIAKCD HAYBALES WRAPPED DEWATERINC CONTROL SrRUCTURE ' I _'M_TJ-l FILTER FABRIC, OR ORIFICE (SEE DETAIL S!IEl::f 9) ', -- EQUIVALl:]-JT DIVIDER / CONCRETE BASE (SEE RISER DETAIL) SEDIMENT POND CROSS-SECTION N. T. S. / z;f,J'D.E.s. l "· 'j -~ ~' ,. ! -i ·• ,, ' I i I-. I I . I \ l l -~, ; .~ (TABLE D.4.B) STORMWATER TRACT "LOW-GROW" SEED MIX % WEIGHT % PURITY % GERMINATION CHEWINCS OR RED ccSCUE F,ESTUCA RUBRA VAR. COMMUTATA OR FESTUCA RUBRA ANNUAL OR PERENNIAL RYE LOLIUM MULTIFLORUM OR LOLIUM PERENNE f!EOTOP OR COLONIAL BENTGRASS AGROSTIS ALBA OR AGROSTIS TENUIS WHITE DUTCH CLOVER TRIFOLIUM REPENS 40 98 40 98 10 92 10 98 APPLICATION RA TE SHALL BE 120 LBS PER ACRE TEMPORARY EROSION CONTROL SEED MIX TABLE -12" MININIMUM 90 90 85 90 ~'v::::-~v:>~~~Y;:>~Y:::> EXIST./ EXIST ~ PVM'\ __ .\____ Y;~~Y--;~Y--:-~Y::~~-,,:,:.;}~fa"</ ~Y.-;,.~Y--:;,, ~- CEOTEXTILE/. GROUND NOTE: 100· r I AS PER KING COUNTY ROAD STANDARDS, DRIVEWAYS SHALL BE PAVED TO "THE EDGE OF R.O.W. PRIOR TO INSTALLATION OF THE CONSTRUCTION ENTRANCE TO AVOID DAMAGING OF THE ROADWAY. IT IS RECOMMENDED THAT THE ENTRANCE BE CROWNED SO THAT RUNOFF DRAINS OFF THE PAD. 'J;J!)MPORARY CONSTRUCTION ENTRANCE N.T.S. (/C'I. NO. D/i!C vu..:crm.,11aN CL/ENr ,1PPrwvrn CONS'ULTANT REVIEW Completio/Date ..,.~~' ., ~on Date DALEY-lylORROW-POBLETE, INC. . 72,6 AUBURN WAY NORTH AUBLl,RN, WASHINGTON 98002 J.O. REAL ESTATE GROUP N.W., L.L.C. 18124 RIVIERA PL. S. W., SEATTLE, WA. 98166 PHONE No. (206) 919-6066 TO THE BEST OF MY KNOWLEDGE. Tl·IIS PLAN HAS BEEN REVIEWED FOR COMPLIANCE wr fH KING COUNTY CODES AND ORDINANCES. SY~~r:;___ P. ~ NAME ~~ Z • ?-0/ (425) 204-8182 DATE ~ PHONE CASEY ENGINEERING 2-,t$'7.,? FIRM . -::?: _ _. ~A u~,,,~S H. ~· NDERS, P .E. DEVELOPMENT ENGINEER Comments: _41,o.C,_~ Apf;~ate PHONE: (253) 1333-2200, FAX: (253) 333-2206 . -,.,.,, "• t ENGINEERING -SURVEYING LAND PLANNING {Yf/U.'ECI LARSON PARKE T.E.S.C. DETAILS AND NOTES ....,..._ . "' ..... /lr:50 . , l--0_"'_"N_a,·_s_P_A __ 1---"-"_' __ A_S_N_O_T_E_D_---1-_'_li'A-W/h_·c __ 9_9 __ 3_3_4_D_T_L _ _.j 5Hl£r ____ J_l___ '.'i..~1 SPCND,W MLD "" FEB. 7, 2001 "'"' 99330 ,, 11 · • I -- 1 ·~·_, -'