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18-100013-UP Approved Plans pages 1 - 6SHEET INDEX Cl OF 8 COVER SHEET C2 OF 8 EXISTING CONDITIONS AND DEMOLITION PLAN C3 OF 8 TESC PLAN C4 OF 8 GRADING AND STORM DRAINAGE PLAN C5 OF 8 WATER AND SANITARY SEWER PLAN C6 OF 8 TESC NOTES AND DETAILS C7 OF 8 CONSTRUCTION NOTES AND DETAILS C8 OF 8 WATER AND SEWER NOTES AND DETAILS 1 OF 1 ALTA/NSPS LAND TITLE SURVEY T1 OF 1 TREE + VEGETATION RETENTION PLAN L1 OF 4 LANDSCAPE AND IRRIGATION PLAN L2 OF 4 LANDSCAPE AND IRRIGATION PLAN L3 OF 4 LANDSCAPE AND IRRIGATION PLAN L4 OF 4 LANDSCAPE AND IRRIGATION PLAN EX. SEWER LINE EX. SEWER MANHOLE EX. SEWER CLEANOUT EX. WATER LINE EX. FIRE HYDRANT EX. WATER METER EX. GATE VALVE EX. WATER VAULT EX. SPOT ELEVATION EX. CONTOUR EX. FENCE PROPOSED STORM LINE PROPOSED CATCH BASIN TYPE I PROPOSED CATCH BASIN TYPE II PROPOSED SEWER LINE PROPOSED SEWER MANHOLE PROPOSED SEWER CLEANOUT PROPOSED WATER LINE PROPOSED FIRE HYDRANT PROPOSED WATER METER PROPOSED GATE VALVE PROPOSED SIGN PROPOSED SPOT ELEVATION PROPOSED CONTOUR PROPOSED EASEMENT LINE PROPOSED BUILDING LINE PROPOSED CONCRETE PROPOSED ASPHALT PAVEMENT LEGEND: A 10.00 i ---------- 82---------- d n n o d 4 a o, e v 1N=30' COVER SHEET A PORTION OF THE NW 1/4 OF THE SW 1/4 OF SEC. 4, TWN 21 N, RG 4 E, W.M. CITY OF FEDERAL WAY, KING COUNTY, WASHINGTON BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVE SOUTH KENT, WA 98032 (425) 251-6222 (425) 251-8782 (FAX) CONTACT: BRIAN GILLOOLY LllTlllgQW `I#�i BARGHAUSEN CONSULTING ENGINEERS 18215 72ND AVE SOUTH KENT, WA 98032 (425) 251-6222 (425) 251-8782 (FAX) CONTACT: DAN BALMELLI ARCHITECT PHILO WILKE PARTNERSHIP 11275 S. SAM HOUSTON PARKWAY W. SUITE 200 HOUSTON, TEXAS 77031 (832) 554-1130 www.pwarch.com CONTACT: BARRY LEONG CALL BEFORE YOU DIG A MINIMUM OF 48 HOURS PRIOR TO ANY EXCAVATION 811 HORIZONTAL DATUM: NAVD 88/93 HOLDING POSITION OF WSDOT CONTROL POINT GP17099-285, HAVING A PUBLISHED NORTHING 131813.368 AND A PUBLISHED EASTING 1273802.826. BASIS OF BEARING: OBSERVED USING WNRS RTK GPS BEING N1'07'34"E, BETWEEN THE SOUTHWEST CORNER OF SECTION 4, TOWNSHIP 21 NORTH, RANGE 4 EAST, W.M. AND THE WEST QUARTER CORNER OF SAID SECTION 4. VERTICAL DATUM: VERTICAL DATUM FOR THIS SURVEY IS NGVD29 PER CONVERTED WSDOT CONTROL POINT NO. GP17099-285. CONVERSION FORMULA USED FOR THIS AREA IS NGVD29 = NAVD88 - 3.54' REFERENCES: 1. KING COUNTY SUPERIOR COURT CAUSE NO. 06-2-01388-KNT, RECORDING NO. 20070626001067, RECORDS OF KING COUNTY. 2. DEED, RECORDING NO. 2501551, RECORDS OF KING COUNTY. 3. RECORD OF SURVEY, VOL.16, PG.248., RECORDS OF KING COUNTY. 4. RECORD OF SURVEY, REC. NO. 9103069012, RECORDS OF KING COUNTY. 5. BLA 9512139004, VOL.106, PG.262, RECORDS OF KING COUNTY. 6. DEED, RECORDING NO. 20030103001940, RECORDS OF KING COUNTY. 7_ RECORD OF SURVEY, REC. NO. 20040909900003, RECORDS OF KING COUNTY. 8. OVERLOOK ONE CONDOMINIUM, VOL.206. P.079, REC. NO. 20050211001104, RECORDS OF KING COUNTY. 9. DEED, REC. N0, 20060214001784, RECORDS OF KING COUNTY. 10. DEED, REC. NO. 20071217001008, RECORDS OF KING COUNTY. 11. BOUNDARY LINE ADJUSTMENT, REC. NO. 9403109003 NARRATIVE: THIS IS A FIELD TRAVERSE SURVEY. A TOPCON GT ROBOTIC TOTAL STATION, A SPECTRA PRECISION ROBOTIC TOTAL STATION, A TOPCON GR5 GPS, SPECTRA PRECISION RANGER DATA COLLECTOR, AND A DELL TABLET WITH TOPCON MAGNET DATA COLLECTOR SOFTWARE WAS USED TO MEASURE THE ANGULAR AND DISTANCE RELATIONSHIPS BETWEEN THE CONTROLLING MONUMENTATION AS SHOWN. CLOSURE RATIOS OF THE TRAVERSE MET OR EXCEEDED THOSE SPECIFIED IN WAC 332-130-090. ALL INSTRUMENTS AND EQUIPMENT HAVE BEEN MAINTAINED IN ADJUSTMENT ACCORDING TO MANUFACTURERS' SPECIFICATIONS. ASSESSORS PARCEL NUMBERS AND ADDRESSES: APN. 042104-9033 NOT AVAILABLE IN PUBLIC RECORDS APN. 042104-9157 29805 PACIFIC HWY S, FEDERAL WAY, 98003 GROSS LAND AREA: GROSS LAND AREA: X±S.F. (X±AC) ZONING: NO ZONING REPORT WAS PROVIDED. FLOOD ZONE: THE SITE LIES WITHIN "FLOOD ZONE X - UNSHADED" PER THE FOLLOWING FEMA FIRM MAPS FOR KING COUNTY, WASHINGTON AND INCORPORATED AREAS: MAP NUMBER MAP REVISED MAP PANEL 53033C1235F MAY 16, 1995 1235 OF 1725 53033C1250F MAY 16, 1995 125n OF 1725 "FLOOD ZONE X - UNSHADED" ARE AREAS DETERMINED TO BE OUTSIDE 500-YEAR FLOODPLAIN PER THE LEGEND ON SAID MAP PANELS. STRIPED PARKING: (6) REGULAR PARKING STALLS SURVEYOR'S NOTES: 1. ALL DISTANCES SHOWN HEREON ARE iN U.S. SURVEY FEET. LEGAL DESCRIPTION: (PER FIRST AMERICAN TITLE INSURANCE COMPANY COMMITMENT FILE NO. NCS-865869-WA1 DATED AUGUST 08, 2017 AT 7:30 A.M.) PARCEL A: THAT PORTION OF THE SOUTHWEST QUARTER OF SECTION 4, TOWNSHIP 21 NORTH, RANGE 4 EAST, W.M., IN KING COUNTY, WASHINGTON, DESCRIBED AS FOLLOWS: BEGINNING AT A POINT 30 FEET EAST OF tHE SOUTHWEST CORNER OF THE NORTHWEST QUARTER OF THE NORTHWEST QUARTER OF THE SOUTHWEST QUARTER OF SAID SECTION 4; RUNNING THENCE NORTH 89' 45' 51" EAST 234.86 FEET TO THE WEST MARGINAL LINE OF PACIFIC HIGHWAY; THENCE FOLLOWING THE SAID WESTERLY MARGINAL LINE NORTH V 41' 56" WEST 235.00 FEET, MORE OR LESS, TO THE SOUTHERLY MARGINAL LINE OF NATIONAL PARK HIGHWAY; THENCE FOLLOWING SAID MARGINAL LINE rN A CURVE, 240.00 FEET, MORE OR LESS, TO A POINT 30.00 FEET EAST OF THE WEST SECTION LINE OF SAID SECTION 4; THENCE SOUTH 0' 36' 37" EAST, PARALLEL TO SAID SECTION LINE 250.00 FEET, MORE OR LESS, TO THE POINT OF BEGINNING; EXCEPT ANY PORTION THEREOF CONVEYED TO KING COUNTY FOR ROAD BY DEED RECORDED UNDER RECORDING NO. 2501551. AND EXCEPT THAT PORTION TAKEN BY THE CITY OF FEDERAL WAY UNDER KING COUNTY SUPERIOR COURT CAUSE NO. 06-2-01388-KNT, AND RECORDED JUNE 26, 2007 UNDER RECORDING NO. 20070626001067, PARCEL B: THE NORTH 100 FEET, AS MEASURED ON THE WEST LINE OF THE FOLLOWING DESCRIBED TRACT: BEGINNING AT A POINT 30 FEET EAST AND 329.91 FEET NORTH OF THE SOUTHWEST CORNER OF THE NORTHWEST QUARTER OF THE SOUTHWEST QUARTER OF SECTION 4, TOWNSHIP 21 NORTH, RANGE 4 EAST, W.M., IN KING COUNTY, WASHINGTON THENCE EAST 241.13 FEET, MORE OR LESS. TO THE WEST LINE OF PACIFIC HIGHWAY; THENCE NORTH ALONG THE WEST LINE OF SAID HIGHWAY 329.57 FEET; THENCE WEST 234.86 FEET TO A POINT 30 FEET EAST OF THE WEST LINE OF THE NORTHWEST QUARTER OF THE SOUTHWEST QUARTER OF SAID SECTION 4; THENCE SOUTH 329.91 FEET TO THE POINT OF BEGINNING; THE ABOVE PARCELS A AND B BEING DESCRIBED WHOLLY AND MORE PARTICULARLY AS FOLLOWS: BEGINNING AT A POINT WHICH LIES SOUTH 58' 31' 14" EAST 39.00 FEET AND SOUTH 01' 03' 44" WEST 100.00 FEET FROM THE SOUTHWEST CORNER OF THE NORTHWEST QUARTER OF THE NORTHWEST QUARTER OF THE SOUTHWEST QUARTER OF SECTION 4, TOWNSHIP 21 NORTH, RANGE 4 EAST, W.M., IN KING COUNTY, WASHINGTON; THENCE NORTH 01' 03' 44" EAST ALONG THE EAST MARGIN OF 16TH AVENUE SOUTH 361.30 FEET TO THE SOUTHERLY MARGIN OF DASH POINT ROAD AND THE BEGINNING OF A NON -TANGENT CURVE TO THE LEFT, ALONG SAID MARGIN HAVING A CENTER POINT WHICH BEARS NORTH 39' 36' 59" EAST A DISTANCE OF 189.15 FEET; THENCE EASTERLY ALONG SAID CURVE THROUGH A CENTRAL ANGLE OF 61' 18' 05" ARC DISTANCE OF 202.37 FEET TO THE WESTERLY MARGIN OF AUBURN-REDONDO ROAD (KING COUNTY ROAD NO. 1359); THENCE SOUTH 28' 25' 23" EAST ALONG SAID MARGIN 82.17 FEET TO THE WEST MARGIN OF PACIFIC HIGHWAY SOUTH; THENCE SOUTH 00' 02' 02" WEST 265.01 FEET TO A POINT WHICH BEARS SOUTH 88' 31' 14" EAST FROM THE POINT OF BEGINNING; THENCE NORTH 88' 31' 14" WEST 236.23 FEET TO THE POINT OF BEGINNING, EXCEPT THAT PORTION TAKEN BY THE CITY OF FEDERAL WAY UNDER KING COUNTY SUPERIOR COURT CAUSE NO. 06-2-01388-KNT, AND RECORDED JUNE 26, 2007 UNDER RECORDING NO. 20070626001067. CAUTION THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION, AND DEPTH OF ALL EXISTING UTILITIES WHETHER SHOWN ON THESE PLANS OR NOT BY POTHOLING THE UTILITIES AND SURVEYING THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE ® 811 AND THEN POTHOLING ALL OF THE EXISTING UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE BASED UPON THE UNVERIFIED PUBLIC INFORMATION AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL CONSULT BARGHAUSEN CONSULTING ENGINEERS, INC. TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION. CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR OBTAINING PERMITS FROM THE WASHINGTON STATE DEPARTMENT OF NATURAL RESOURCES FOR REMOVING AND REPLACING ALL SURVEY MONUMENTATION THAT MAY BE AFFECTED BY CONSTRUCTION ACTIVITY, PURSUANT TO WAC 332-120. APPLICATIONS MUST BE COMPLETED BY A REGISTERED LAND SURVEYOR. APPLICATIONS FOR PERMITS TO REMOVE MONUMENTS MAY BE OBTAINED FROM THE WASHINGTON STATE DEPARTMENT OF NATURAL RESOURCES, OR BY CONTACTING THEIR OFFICE BY TELEPHONE AT (206) 902-1190. WASHINGTON STATE DEPARTMENT OF NATURAL RESOURCES PUBLIC LAND SURVEY OFFICE 1111 WASHINGTON STREET S.E. P.O. BOX 47060 OLYMPIA, WASHINGTON 98504-7060 UPON COMPLETION OF CONSTRUCTION, ALL MONUMENTS DISPLACED, REMOVED, OR DESTROYED SHALL BE REPLACED BY A REGISTERED LAND SURVEYOR, AT THE COST AND AT THE DIRECTION OF THE CONTRACTOR, PURSUANT TO THESE REGULATIONS. THE APPROPRIATE FORMS FOR REPLACEMENT OF SAID MONUMENTATION SHALL ALSO BE THE RESPONSIBILITY OF THE CONTRACTOR. APPR 5 P'LIN. -40 ftdml Way o: owe err w/� RESUBMITTED MAY 0 3 2018 CITY OF FEDERAL WAY COMMUNfTY DEVELOPMENT PERMIT NO. XX—XXX 0 0 Q Z ui W J 0 m 0 w Q U ~ a: W w CL 0 p W U- o >w Iw of Ow U p UQ W U 0 UY U e- s LL. a U � co z _cr Q Q a:w=� wp�_�— Q Wwcl) f LL a- Q zU� < G a- p UcroU— u- a- o) 0 W N In pHIL I WASyly�p� 38375 O �� STER� ► LONA L E_ I 0 o M c =n _ Q a m z i > i i I 110 W U� W c c Y w 3 v cl y U Q 0 = V) LLJ 0 U I'- Z_ j II Z � O V Zw V) W d - o U � Z W X Q Ln Z w g Q N Z DO �(h r-,) O N 00 N 00 r-, Z — N cfl I 00 I af Z w Uj Q sLoLc) .- z 0Z ~L0L w >- N Z CN N J 00 W4 4 > 5 ai Y .� u cn E • 0I E N APPROVED z' to s o 00 U o r DATE a1 EXISTING CONDITIONS AND DEMOLITION PLAN 0 10 20 40 SSMH TYPE II o RIM=427.36 15" PIPE LE. E=43.66' =113 96, I I IKEYS15" PIPE LE, S1W48" PVC I.E. -8ONE ALLgrGcl \\ q� > 24"MAPLEI °'-- OLLARD WATER VAULT I I TEL. RISER WATER VALVE (TYP.) I _ CB SOLID LID T- TE P14") P(� I 1 RIM=429.48 12" DI I.E. SE=427.58' E cam, �I ! � So EL. RISER 12" CNC I.E. S=427.08' , 12" CNC I.E. 11=426.98' ; I so a GUY ANCHOR -J I POWER POLE 1 0 W/LUMINAIRE a & UG WIRE I , BOLLARD TEL. JBOX I I 1 I 12" CNC CULV x o I.E. N=429.65' I ' CB STD GRATE x '110 RIM=431.47 x ;a 12" DI I.E. NW=427.92' I II I ' x I ' I I I , I I x ; L I� I I x I t"aae� 1 `F 1 w ' U ' Z x I w � Y � II a , I a I I III I ' I I I l� ti POWER POLE x� W/TRANSFORMER & UG WIRE I d � J", 1 I` =I II , J I I al 1 I I I1 1 ' , •S^I I I/ I I I 1 I I I � 1 I I I ' x 1 I , 4 I I , I 1 � I IxJ/I ti, r I I I a I x j t 1 II I 1 7 I I F , x I I V I , = I I[] I 'a ' I 1 II 1 I F 1 I I , I i I l a I 1 I x ' I 1 I I , 1 O I I x i l a I I 1 I I I U I X I co I �1 ' I 1 1 I I I � i I I 1 I I I ' I I x I I = I O I I I 1 I d I 1 I I , I I I .....QJJJ,,, I I, ' I I ' I I I U z w 1 J 1 F I Z , IPOVV� I I I I I i I I I I I y� a� I� I 1 I 1 _ a I I = , I" J I I / 1 1 1 I I GUY ANCH�R r r ' A PORTION OF THE NW 1/4 OF THE SW 1/4 OF SEC. 4, TWN 21 N, RG 4 E, W.M. CITY OF FEDERAL WAY, KING COUNTY, WASHINGTON , , / li SDMH TYPE II U ' RIM=421.75 � I r' 36" CNC I.E. W=408.75' to 36° CNC I.E. SE=408.75' I U SDCOw CB STD GRATE 41U I ' RIM=421.55 _ AS MARKER POST U 12" DI I.E. NE=417.85' U I 12" DI I.E. E=417.85'GV I U N ' O ' I - G - G - G - G - G - G - G - G - G - G - G - G - G -i G� � I r SIGNAL POLE r7 CB THRU CURB TYPE II' RIM=421.30 12" DI I.E. NW=417.95 XWALK 1-J --- - 1 _ I _ DEEDED TO'KING COUNTY STOPBA FOR Rgfl) K.C. REC. NO. "---- I-_- PcU 9so CB STD 4RATE TYPE II ST P so - so --�so - c RIM=42144 1 B�,R -�1 36" CNC I.E. S=409.54' �36" CNQ I.E. NW=409.5 ' CB STD GRATE I RIM= Q2.35 12''` I I.E. E=4�8.55� j I 9 I SDCO h CALL BEFORE YOU DIG A MINIMUM OF 48 HOURS PRIOR TO ANY EXCAVATION Sti r SSMH TYPE II RIM=422.07 12" PIPE I.E. N=409.42' 10°I 0 12" PIPE I.E. S=409.57' Z c� N CB STD GRATE N co = RIM=421.48 z 12" DI I.E. N=417.28' 2 O 1 ° 12" DI I.E. S=417.28' O ,Q F_ z N � } 0 a: E' ° U w A,CB THRU CURB Z -� O Q RIM= W I.I � 12" DI I.E. I.E. N=417.34' C' O U- wJ 12" DI I.E. S=417.34' U w W W 0 LA z w 0 a '^ PEDESTRIAN SIGNAL a a V, v o. CB STD GRATE U Y ^ O RIM=421.52 v w 12" DI I.E. N=417.52' N � 12" DI I.E. S=417.52' m 12" DI I.E. W=418.02' 6" ADS I.E. SE=417.87' m a 0 L0 ° ^ 5"MAPLE 1 J X 3"MAPLEI ! I1a 5"MAPLE Ilcc C � 1 I I a ' I 5"MAPLE I i al °.° I vI a ''L co! , O P.2 P.2 II 1 0 . � 7 I I y a I Q ° 1 ts I I � CB STD GRATE RIM=421.65 12" CNC I.E. N=417.75' 12" CNC I.E. S=417.80' LIGHT STANDARD (TYP.) TRASH CAN BUS STOP I a° II O d I 5"MAPLE Q oo I U Z => I Na p U °1 1 I 1 IQ ' I I I 1 � I II I I I I I I m i v IN U I U I I I m U Z 0 I� CI I a I I i� SSU II SS I I ` I SS I \ � SS � SS V w F_ ss I o ° U U N I 4"MAPLE W F_ a: 3-1 I U I a �' a I I COURT CAUSE Z I I UNDER I K. C. RE N0. l N I I o I 20070626001067 a ' IF_ I j . I V) I u 44 a ^ tz: I I ' I `b� ff//11 Id J z 4"MAPLELj I U Z (n uj Of L'j � ' 5"MAPLE SDCO CB STD GRATE RIM=421.67 12" CNC I.E. N=418.02' 12" DI I.E. S=418.12' 6" ADS I.E. E=418.02' CB STD GRATE RIM=421.83 12" DI I.E. N=418.48' 12" DI I.E. S=418.53' 6" ADS I.E. E=418.93' 6"MAPLE SSMH TYPE II = RIM=422.31 12" PIPE I.E. N=410.16' 12" PIPE I.E. S=410.21' 8" PVC I.E. W=410.16' 1w. SDCO inI Z II I I W I �A I Y W IO I m ( N ° VA> W ~ w I UI W I i� I '3: I I Z r a LLj I �V SSMH RIM=422.49 8" PVC I.E. E=411.79' 5"MAPLE 8" PVC I.E. W=411.84' SIGNAL BOX (TYP.) POWER POLE 6"MAPLE �- CB STD RIM=422 12" DI I. J 12" DI I. 6" ADS 1 W V Z U PERMIT NO. XX-XXX a U � cj) Z J Q C� a: cc w woQ>- Q W � U 3: D a- zUa: Q w w Q � 0-w U L cc 0 0 Q 0 w N 10 U- �pHIL gyp/ �C''D��P�F WAsy�y/�� 383751 % QoAf A L 1 CO N U Q `I, Z t 0p a: 0 V O� C O 0 0 L) Q 0 N U II I-- z > zof V w V) a� W d Q X Q z Z z W W W gZ Q N r7 N N 0 � O (N 00 Z - 00 0) N ILD t-, 00 0_ Z z I DO W W � S' Lo I.n Z tz 1­1 '__� In I.n W i- ILL) N z N N w> a; Y c� V a� cd w G APPROVED z' (c) r o 00 tn N DATE V c a� I I a;Los »irL in=20' I v�l I, I I x I r I ; I , I I I nl �I I 1 I I I c 1 I 1 x 1 ' I \ I I 1 I ' � 1 I , x 1 4 I i I I F ' I . U' ' a 1 x i I I 1 IO I I I a ' I � x ui � 1 I I ' I � x I ' I , I x i a I I it I I I � 1 x 1 1 , I 1 I I I I 1 ' I 1 I 1 , I I I ' I I x _ , 1 I , I I I 1 o I I I , 1 I ' 1 1 I ' I� � I I ' x I I i 0 I ' Ovl 1 � a , I , x I I ' I ' I ' x O I `I n ' 1 ' I , I i = ' J a II I I I 1 I 1 I I A PORTION OF THE NW 1/4 OF THE SW 1/4 OF SEC. 4, TWIN 21 N, RG 4 E, W.M. CITY OF FEDERAL WAY, KING COUNTY, WASHINGTON I� I \ � C 1 D ds 59 _ c ` MAP E G P(U ) G \ G---- --GGG !GG GG�G --- GG F o pfuG _ r�uG)°P`uG R-159.15 — so — gp — gp — so _ _ c P �`lP - - t,r 455.00 16 G— G— G— G— G— E DEEDED T0'KING COUNTY FOR ROD K.C. REC. NO.1 51' i i I 1 I f 1 I I i I1 I I i i I 1 1 I I I I I U I I I UI Q ' � 55 �ISS 55 55 COURT CAUSE UNDER , K. C. REC NO. 20070626001067 I I I I 1 I I I I I CALL BEFORE YOU DIG A MINIMUM OF 48 HOURS PRIOR TO ANY EXCAVATION 811 0 \ o > Q O I NC LJ O Iaw W z _! N�° A U W G� I — G G G G k U LL Ill11 i W F— II� ° 0 U c' �++ �I Q U N 0 I � r Q m If .I P , Lo � Pu jj n �I so so SD I Z6 p L ", 0 5"MAPLE 5"MAPLE 5"MAPLE 5"MAPLE 6"MAPLE 5"MAPLE 6"MAPLE PERMIT NO. XX-XXX APPROVED 9 � U w Q � Q Q MM0 1.1. a: W T�T 1 W 0 -0 � Q W u- U � a- z U ac Q (L pW U�0LL U- a- a) 0 w N 0 9HIL �pA WASy��/�F cn �i► O / 38375� p �� gi N 0 c N c II _ v a Z > I I C�I Um O c Y 4 O Q, 0 (D ; O � v U a Q 0 V) LLJ F— � Z_ > I I Z � O zW N d LLJ o x Q Z Z Ll Lim i Lw g m Q M N N � Z Z> 00 N (D CQ Qf Z Q I i 00 Zw Lo - Lo U Z_ i — i Ln i ti Lo W W 00 W�� >- — Y ... U to 00 0 E CD 3 N Z /�M�/ L 0 D W N c DATE GRADING AND STORM DRAINAGE PLAN 19=20' 0 10 20 40 PHIMMM EX SSMH TYPE II a ; RIM=427.36 " 15" PIPE I.E. E=413.66' \ ° 15" PIPE I.E. W=413.96' ; I 8" PVC I.E. S=418.26' O �. VI ' EX CB SOLID LID ' 1 Pc H)TE RIM=429.48 12" DI I.E. SE=427.58' L Aso 12" CNC I.E. S=427.08', AD 12" CNC I.E. N=426.98o ; so ' so , 1 , 2 3' ROWI DEDICATIC x , n 1 x'w 'I EX CB STD GRATE ;p RIM=431.47 x ;a 12" DI I.E. NW=427.92' ; 1 ' A PORTION OF THE NW 1/4 OF THE SW 1/4 OF SEC. 4, TWN 21 N, RG 4 E, W.M. CITY OF FEDERAL WAY, KING COUNTY, WASHINGTON 00 g w � u STD EXRIM GRATE =4CB 21.55 _ I. 12" DI I.E. NE=417.85' 12" DI I.E. E=417.85' I I ° ,--EX SDMH TYPE RIM=419.58 II W SOLID LID <; ._r8' cNt; S `1.E�=W11.c�7 UNKNOWN SIZE � c- SE I.E.=402.97 c -- c- c 12" CNC W I E =404 68 EX CB THRU CURB TYPE it 1 I a RIM=421.30 12" DI\".E. NW=417.95' I �, `t [I [I I ODRDED O K.C.GREC COUNTY i RG 251551%�- V A t ' f ' I _ SD I f ----- S _ Sp SO III 1 ' n �X CB TD GRATE TY ii RIM=4J.44 I `, 6" CN I.E. S=409. EXRIM CB' STQ "GR TE =422. 6 CN I,E.I NW=4091 9' I 1 12" DI I.E. �Ii= 18.55' h , I I 1 f , , 4 I v 0 I ttt a EX ^Jv; D GRATE TYPE II ` ( _ a i RIM�E: 21.168 I 36 C'I.E. N=410.83 36" C I.E. 5=410\73' , I , , cJ � f I I � EX STD GRATE TYP Il RIM . 21.76 a I! 36" NC I.E. ,N=411.91 G 36" NC I.E. S=411.8 . J O. to i Y 1 N G c co C) � LD 1 I �4 O LL U z I � ' I d 4 E DMH TYPE II I �w R1 420.83 1 4j VC I.E. SE=416. ' I 4 j VC I.E. 6=419.6 c) 5 fi 1$1" NC I.E. N=413. 1 }Y=ff CNC I.E.I E=41 1. I f �y 6�.1 V ' I 3 ,�f ME I I al. 1p 151 EXISTING DRIVEWAY I i �oI I ; I TO BE REUSED I ' SS ss - i S5 S5 I CB STD 'GRATE E II 1 =421 .97 CNC I.E. N=413. 7' CNC I.E. S=413. 7' -COURT CAUSE UNDER , K. C. REC NO, 1 20070626001067 I I I I I I I I I 1 1 CALL AFORE YOU DIG A MINIMUM OF 48 HOURS PRIOR TO ANY EXCAVATION 811 EX CB STD GRATE RIM=421.48 12" DI I.E. N=417.28' 12" DI I.E. S=417.28' EX CB THRU CURB RIM=421.44 12" DI I.E. N=417.34' 12" DI I.E. S=417.34' EX CB STD GRATE RIM=421.52 12" DI I.E. N=417.52' 12" DI I.E. S=417.52' 12" DI I.E. W=418.02' 6" ADS I.E. SE=417.87' EX CB STD GRATE RIM=421.65 12" CNC I.E. N=417.75' 12" CNC I.E. S=417.80' EX CB STD GRATE RIM=421.67 12" CNC I.E. N=418.02' 12" DI I.E. S=418.12' 6" ADS I.E. E=418.02' EX CB STD GRATE RIM=421.83 12" DI I.E. N=418.48' 12" DI I.E. S=418.53' 6" ADS I.E. E=418.93' C o N m 0- z 0 ZIll Q M. U }cr (� z Z_ c W 0 w CL /� M I.L o w N W w cr CL UQ ir o W 0 CLx 'L m O Lr) � 0 6 TOTAL SITE AREA - 74,300 SF -1.71 AC. PROPOSED IMPERVIOUS AREA - 43,600 SF -1.00 AC. PROPOSED PERVIOUS AREA - 30,700 SF - 0.71 AC. ESTIMATED CUT- 800 CY ESTIMATED FILL- 2,600 CY NET EARTHWORK QUANTITY 1,800 CY FILL EX CB STD GRATE RIM=422.02 12" DI I.E. N=418.92' 12" DI I.E. S=418.92' 6" ADS I.E. E=419.07 PERMIT NO. XX-XXX APPROVED U- Q U � � Z _j Q a:Q W r Wo0-}- � = Q w U � a- I_ zUa: Q ( < 0 U � o co LLL U_ (L 0) 0 W N 0 383759 O �� 05/Oi/T ui O 0 c N N II 0 O a U Z > I I I ~ al0 c Y to z > o, y c o aqi o y LD aOL 0 0 V Q 0 _ V) (5U I- � Z II Z � U w N w a a o Z X Q M Z w w Q N ff) N N Z � Z of 00 N rT Cp 00 W Z z Q w 00 .- S' Lo Ln Z Z 0 Z N 00 Z N N L. LI d d w� °' > > E - Y `. cU cn W B Z (c) 0C ) a� DATE WATER AND SANITARY SEWER PLAN iw=20' 0 10 20 40 4,Zb t28 430 TE P( ti) L SO LL 1 12"x4 UT —IN EE " A S� 432 CRETE LOC IN c 1432 ?c. 142 L —8" D.I. C ASS 52 PIPE INSTALL-Aa--" 1 —8" 0- BEND (MJ) CONCI�ETEJ BLOCKING s 3' IROW1 DEDICATION j i i Z 0. I 38 ff% I i 440 It U 442 x 44 0. i I 5i c A g o I 14 0 O x ( 7 4501 448 4521 450 0 4,54 456 o a II % 458 W Q T1 an 4 0 p(Uo) 44 44 A PORTION OF THE NW 1/4 OF THE SW 1/4 OF SEC. 4, TWN 21 N, RG 4 El W.M. CITY OF FEDERAL WAY, KING COUNTY, WASHINGTON All ---------- INSTALL: 1 —8%6" TEE (MJxRJ) 17= 1-6" GATE VALVE (RJXMJ)`---- 0 24 LF 6" Di PIPE Prof,A= 163*48'00" sc, R= 159.15' P(o Pcopf) ✓ -(-,,FIRE HYDRANT ASSEMBLY L=455.00' S SD SO SDQ 1 —8- GATE VALVE (MJ) P(o p 8 C yu �i� CONCRETE BLOCKING P( UG) pf INSTALL: -fL IRRIGATION METER -- - . ........ . 2" DOMESTIC METER Pft) T(UG) 01�9-1 NEW FIRE/J'�YDRANT P(ud) T(UG) 10\1 422 15' WATER 03-16- EASEMENT i a - — — — — — — — — — — — — — —Gc l(UG) ------- R IN TALL: FDC 0 c) LLJ 2" DOMESTtC' WATER SERVICE 0- V) F v v SID SO 0 co j cc 'A CN u. - --- -­ QI c PIV INSTALL: 1 -6" 90- BEND (MJ) CONCRETE BLOCKING 6A DDCVA INSIDE FIRE SPRINKLER ROOM 19 LF 6" D.I. CLASS 52 PIPE BUILDING ZPROPOSED FF=423.5 INSTALL: 1-8" 90' BEND (MJ) CONCRETE BLOCKING ssco R RIM = 423.48 IE = 416.95 (6" 43 LF 6" PVC ----- 5-5--o -2.00% --------- PIPE CR DSSINC IE 1,0 CPE 5---SD=- -b! T/P 6" PV'- SS=416.6E A=.99 RIM = 41-1-.?4� 3 2.00% I IE, = -416.0 2 (6 E) 95 LF 6" PV( �' '� SS 0 2.00% Gv II Z�j 4�g C, _--DEEDED TO KING COUNTYIi s FOR 551RO�D K.C. REC. NO. 251 'M sc) SD I SO SD c: A c g c 0 Ll I ITEi _ � I o ( `" ---------- kn 0- A LA c cr)uin (A ;c: 1 I � ' I � � 1 I fJl ff//11 o u— r I 1 i 0 171 =I T L 0o (A 5 1y { � ` I 10. Ln in En C 0. to 0 0 U) 0 0 ,A bI ' ' ca I v v SO I s S a EX SSMH TYPE 11 (A A RIM=422 31 "g PIPE CROSS11 G CONNECT TO 12' PIPE I.E.i N=410.'6' ( (, IE 12" CPEP SD=410.47 I G EXISTING 8" STUB 12' PIPE I.E. S = 410.2 l' (A T/P 6" PVC SS=415.53 IEII=414.03± 8' PVC I.E., W=410. 6' x A=,94' -EX I SSMH TYPE 11 1 I RW =422.52 i I I) If 8" PVC I.E. E=412. 1 SS lag '%At= A 1 7 --- ---------------- PROPOSED DETENTION POND TOP OF POND=422.0 MAX. WATER SURFACE=421.0 I DEAD STORAGE ELEVATION=417.0 BOTTOM OF POND--416.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - x - -I x __7 x 7 )L-=- X x x x x ----- x - x X S88'26'45"E 229.70' 71-771 8" IPVC I.E. S=413.8 �S5 "_� ss ss ss ILI Ss r SS 55 rlv ss EX SSMH RIM=422.49 RI 422.44 1 8" PVC I.E. E=4 1 1.79' A IE = 414.'13 (6" 8" PVC 'I.E. W=411.84' COURT CAUSE UNDER K. C. REC i NO. (A o i 20070626001067 Ii, CA ii 0. in D E Ell + , (n I I i i w (L a. 1 o ic c: In kc—: a CALL BEFORE YOU DIG A MINIMUM OF 48 HOURS PRIOR TO ANY EXCAVATION 811 PERMIT NO. XX—XXX APPROVED DATE c .0 z V) I— .Z LLJ IL 0 z w tz u a: w 0 W F- co L.L. Ill o LJ 0 >- u- > W Za < u U M O 0 s LL U � cj) Z J Q W a a: a: W 3: w —0 W LL a- z a: m w III < IL C) F- Lo Ill u- cr 0 co LL < owN 0 W A kp S/0NA L ECG 05/0 1 /201 0 u 0 "a c0 0 - 0 IN — 0 -Ln 0 X j V c C to > 0 .21 tn 3: 0 0 0 p LLJ Z 0 V) Z uJ LLJ V) x < 21 LLJ LL- Lzj :2 :<jj :r. 0- 04 z Lo Cc) 4? c:) 00 C\j 00 CVr-, Z m CD 00 Q� Z 00 uJ W— LLJ Lo Lr) 0 Z Z N Lo Ln LZJ 5: 00 Lij ('14 04 > =� w u 1 001, 0 0 .0 E 0 z 0 .0 00 V) 0 T— �l 41 %1 TESC NOTES AND DETAILS EROSION/SEDIMENTATION CONTROL NOTES 1. Approval of this Erosion/Sedimentation Control (ESC) Plan does not constitute an approval of permanent road or drainage design (i.e. size and location 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/contractor until all construction is approved. 3. The boundaries of the clearing limits shown on this plan shall be clearly flagged in the field prior to construction. During the construction period, no disturbance beyond the flagged clearing limits shall be permitted. The flagging shall be maintained by the applicant/contractor for the duration of construction. 4. The ESC facilities shown on this plan must be constructed in conjunction with all clearing and grading activities, and in such a manner as to insure that sediment laden water does not enter the drainage system or violate applicable water standards. S. 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 (i.e. additional sumps, relocation of ditches and silt fences, etc.) as needed for unexpected storm events. 6. The ESC facilities shall be inspected daily by the applicant/contractor and maintained as necessary to ensure their continued functioning. 7. Any area stripped of vegetation, including roadway embankments, where no further work is anticipated or a period of 2 days (wet season) or 7 days (dry season), shall be immediately stabilized with the approved ESC methods (i.e. seeding, mulching, netting, erosion blankets, etc.) 8. Any area needing ESC measures, not requiring immediate attention, shall be addressed within 15 days. 9. The ESC facilities on inactive sites shall be inspected and maintained a minimum of once a month or within the 24 hours following a storm event. 10. At no time shall more than one foot of sediment be allowed to accumulate within a catch basin. All catch basins and conveyance lines shall be cleaned prior to paving. The cleaning operation shall not flush sediment -laden water into the downstream system. 11. Stabilized construction entrances and wash pads shall be installed at the beginning of construction and maintained for the duration of the project. Additional measures may be required to insure that all paved areas are kept clean for the duration of the project. 12. Wet season requirements as described in Appendix D, Section D.2.4.2 of the KCSWDM are in effect beginning October 1 through April 30. 13. Any permanent retention/detention facility used as a temporary settling basin shall be modified with the necessary erosion control measures and shall provide adequate storage capacity. If the permanent facility is to function ultimately as an infiltration or dispersion system, the facility shall not be used as a temporary settling basin. No underground detention tanks or vaults shall be used as a temporary settling basin. 14. Where seeding for temporary erosion control is required, fast germinating grasses shall be applied at an appropriate rate (i.e. annual or perennial rye applied at approximately 80 pounds per acre). 15. Where straw mulch for temporary erosion control is required, it shall be applied at a minimum thickness of two inches. 16. Management practices providing significant tree protection shall be provided per Section 19.120 of FWRC. A PORTION OF THE NW 1/4 OF THE SW 1/4 OF SEC. 4, TWN 21 N, RG 4 E, W.M. CITY OF FEDERAL WAY, KING COUNTY, WASHINGTON Op,O R=25' MIN. % 4"- 8' QUARRY SPALLS 0( ~' IF A ROADSIDE DITCH IS PRESENT, INSTALL GEOTEXTILE j DRIVEWAY CULVERT ■ PER KCRDCS 12" MIN. THICKNESS PROVIDE FULL WIDTH OF INGRESS/EGRESS AREA NOTES: • PER KING COUNTY ROAD DESIGN AND CONSTRUCTION STANDARDS (KCRDCS), DRIVEWAYS SHALL BE PAVED TO 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, -- JOINTS IN FILTER FABRIC SHALL BE SPLICED AT POSTS. USE STAPLES, WIRE RINGS OR EQUIVALENT TO ATTACH FABRIC TO POSTS. 2"X2" BY 14 Ga. WIRE OR I 1 ! �A 1{ EQUIVALENT, IF STANDARD I' } -1 STRENGTH FABRIC USED i i FILTER FABRIC I a 6' MAX. �' MINIMUM 4"x4" TRENCH z I Z POST SPACING MAY BE j' I� w INCREASED TO 8' IF WIRE BACKING IS USED BACKFILL TRENCH WITH NATIVE SOIL f OR 3/4" TO 1-1/2" WASHED GRAVEL NOTE: FILTER FABRIC FENCES 2"x4" WOOD POSTS, STEEL FENCE SHALL BE INSTALLED ALONG POSTS, REBAR, OR EQUIVALENT CONTOURS WHENEVER POSSIBLE /I - CATCH BASIN SOLID WALLS FILTER MEDIA FOR DEWATERING POROUS -- BOTTOM GRATE NOTE: THIS DETAIL IS ONLY SCHEMATIC, ANY INSERT IS ALLOWED THAT HAS: • A MIN. 0.5 C.F. OF STORAGE, • THE MEANS TO DEWATER THE STORED SEDIMENT, • AN OVERFLOW, AND • CAN BE EASILY MAINTAINED. FICLTItE. D.2.1.3.I3 SILT' FENC .ItNSTA,LLATIQN Ay SI.iCIN: G. SILT FENCE TOP OF FABRIC ` BELT/ TOP 8" FLOW 100% COMPACTION DIAGONAL ATTACHMENT' EACH SIDE 4 DOUBLES STRENGTH tm! �` € n L Oa;' 3 o, ATTACHMENT DETAILS: _ _ U) 1. GATHER FABRIC AT POSTS, IF NEEDED. w 2. UTILIZE THREE TIES PER POST, ALL WITHIN TOP 8" OF FABRIC. NOTES: 3. POSITION EACH TIE DIAGONALLY, -- -- PUNCTURING HOLES VERTICALLY A 1. POST SPACING: T MAX. ON OPEN RUNS MINIMUM OF 1" APART. 4' MAX. ON POOLING AREAS. 4. HANG EACH TIE ON A POST NIPPLE AND 2. POST DEPTH: AS MUCH BELOW GROUND TIGHTEN SECURELY, USE CABLE TIES AS FABRIC ABOVE GROUND. (50 LBS) OF SOFT WIRE. 3. PONDING HEIGHT MAX. 24" ATTACH FABRIC TO UPSTREAM SIDE OF POST. 4. DRIVE OVER EACH SIDE OF SILT FENCE 2 TO 4 TIMES WITH DEVICE EXERTING 60 P.S.I. OR GREATER. 5. NO MORE THAN 24" OF A 36" FABRIC IS ALLOWED ABOVE GROUND. ROLL OF SILT FENCE 6. VIBRATORY PLOW IS NOT ACCEPTABLE BECAUSE OF HORIZONTAL COMPACTION. PLOW HORIZONTAL CHISEL POINT (76 mm WIDTH) _ : j' ;'} 200-300mm SILT FENCE INSTALLATION BY SLICING METHOD NTS ............__ CALL BEFORE YOU DIG A MINIMUM OF 48 HOURS PRIOR TO ANY EXCAVATION Sti SWALE SLOPE CHECK AM SPACING 11 0% - 5% 150 5% - 10% 100' > 10% 50' 3' Ln SWALE - FLOWLINE 3' ROCK CHECK DAM 0 0 I 0.5' MIN. \— CL KEY ROCK INTO SWALE 0.25' (MIN.) SWALE X—SECTION AT ROCK CHECK DAM SWALE MIN. 0.25' �n co ROCK DAM X—SECTION ROCK CHECK DAM DETAILS NOT TO SCALE SUMP BEHIND ROCK CHECK DAM SHALL BE INSPECTED DAILY, AND CLEANED WHEN COLLECTED DEBRIS EXCEEDS 1/2 OF ITS DEPTH NOTE: ROCK SHALL BE 4" MINUS QUARRY ROCK. PERMIT N0. XX-XXX 0 N N H Z W O U r U W a 0 w N W U a Q U U m .r 0 0 O W J Q O ■ Z W 0 0 U 13 LL W Q W Z I ~ Q W U O a U � co Z ..J Q Q W 0 _� �- Q W U— U � I OL�zUoc U � o � O w N l 4� PH I L /p'�_ WASy �Q� � 383750' O SNA L OS/Oi/201 0 N C N V ` O Z I o > I = I I LLJ 0 IN L0 In UJ LAJ W 00 O C C Y > 0 � U Q 0 _ U II j � Z � W 0 w a a x z ¢ ZW w N � g Z Q O N 00 0� � 00 N r- Z j p� co CO Z w w � Q I I Z N Z N ■o I APPROVED f z (0 r o 0 a U � co Z ..J Q Q W 0 _� �- Q W U— U � I OL�zUoc U � o � O w N l 4� PH I L /p'�_ WASy �Q� � 383750' O SNA L OS/Oi/201 0 N C N V ` O Z I o > I = I I LLJ 0 IN L0 In UJ LAJ W 00 O C C Y > 0 � U Q 0 _ U II j � Z � W 0 w a a x z ¢ ZW w N � g Z Q O N 00 0� � 00 N r- Z j p� co CO Z w w � Q I I Z N Z N ■o I APPROVED f z (0 r o 0 PH I L /p'�_ WASy �Q� � 383750' O SNA L OS/Oi/201 0 N C N V ` O Z I o > I = I I LLJ 0 IN L0 In UJ LAJ W 00 O C C Y > 0 � U Q 0 _ U II j � Z � W 0 w a a x z ¢ ZW w N � g Z Q O N 00 0� � 00 N r- Z j p� co CO Z w w � Q I I Z N Z N ■o I APPROVED f z (0 r o 0 O C C Y > 0 � U Q 0 _ U II j � Z � W 0 w a a x z ¢ ZW w N � g Z Q O N 00 0� � 00 N r- Z j p� co CO Z w w � Q I I Z N Z N ■o I APPROVED f z (0 r o 0 ■o I APPROVED f z (0 r o 0