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HomeMy WebLinkAbout94D1472�i w M f GLENIM KA IVISION nv I cal: 1. STREET, STORM DRAINAGE, TEMPORARY SEDIMENT EROSION CONTROL AND WETLAND ENHANCEMENT PLANS IN THIS PLAN SET ARE WITHIN THE JURISDICTION OF KING COUNTY. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH KING COUNTY ROAD STANDARDS (KCRS) AND THE KING COUNTY COUNCIL'S CONDITION OF PRELIMINARY SUBDIVISION APPROVAL. 2. WATER AND SANITARY SEWER PLANS IN THIS PLAN SET ARE WITHIN THE JURISDICTION OF THE CITY OF AUBURN. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH CITY OF AUBURN'S REQUIREMENTS AND SPECIFICATIONS, 1986 APWA AS MODIFIED BY THE CITY OF AUBURN AND D.O.E. "CRITERIA FOR SEWER WORKS DESIGN" 1978. 3. OFF -SITE IMPROVEMENTS NORTH OF THIS PLAT ARE WITHIN THE JURISDICTION OF THE CITY OF AUBURN. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE CITY OF AUBURN'S REQUIREMENTS & SPECIFICATIONS. OrICC 1 IMLOCA: 1 COVER SHEET 2 TESC PLAN 3 TESC DETAILS 4 GRADING AND DRAINAGE PLAN 5 MASTER UTILITY PLAN A 1001h AVE SE STREET AND STORM PLAN 7 BE 304th CT. IN PORTION) STREET AND STORM DRAIN PLAN S SE 304th CT. IS PORTION) STREET AND STORM DRAIN PLAN 9 STREET/ STORM DETAILS 10 DETENTION POND AND STAIR DETAILS 11 100th AVE SE WATER AND SEWER PLAN 12 SE 304th CT. IN PORTION) WATER AND SEWER PLAN 13 SE 304th CT. IS PORTION) WATER AND SEWER PLAN 14 WATER/ SEWER DETAILS 1s MAIL Box PLAN 1S ILLUMINATION AND DRY UTILITIES PLAN 17 WETLANDS ENHANCEMENT PLAN OFFWTE IMPROVEMENTS -MAINTENANCE A :CESS ROAD 18 TESC PLAN NOTES & DETAILS 19 GRADING AND DRAINAGE PLAN 20 NOTES AND DETAILS 21 CROSS SECTIONS CALL 2 DAYS BEFORE YOU DIG 1-800-424-5555 PREPARED FOR: SUNCREST F —b VES INC RESIDENTIAL CONSTRUCTION 6 LAND DEVELOPMENT 3150 RICHARDS RD. SE SUITE 105 BELLEVUE, WA 98005 KING COUNTY, WA NW 1/4 SEC 8, T21N, R5E, WM \I1A1\11TV eI A w • www��a � �1wuw AYYRV w1/111VRV ADS ADVANCED DRA114AGE SYSTEM (MANUFACTURER) D.D.E.S. DEPT. DEVELOPMENT ENVIRONMENTAL SERVICES D.O.E. DEPARTMENT OF ECOLOGY EL ELEVATION FD FRENCH DRAIN Fl FIELD INLET FL FLOW LINE IE INVERT ELEVATION KCRS KING COUNTY ROAD STANDARDS KCSWOM KING COUNTY SURFACE WATER DESIGN MANUAL LF LINEAL FEET (HORIZONTAL) MH MANHOLE PREPARED BY: OH/E OVERHEAD ELECTRICAL LINE N.G.P.E. NATURAL GROWTH PROTECTION EASMT. PDP PRIVATE DRAIN PIPE PRV PRESSURE kEDUCING VALVE PS PIPE STATION RCP REINFORCED CONCRETE PIPE SI STREET INTERSECTION T.O.P. TOP OF PIPE VPC VERT. POINT OF CURVATURE VPI VERT. POINT OF INTERSECTION VPT VERT. POINT OF TANGENCY VPRC VERT. POINT OF REVERSE CURVATURE DOWL ENOINEERS A DIvislon of DOWL-, Inoorporstsd 8320 154TH AVENUE NE, REDMOND, WA 98052 TEL: (206) 869-2670 FAX: (206) 869-2674 LCVrIL VC%7Vrtlr I IVI\: LOTS 5, 6 AND 7, BLOCK 5, C.D. HILLMAN'S AUBURNDALE ADDITION TO THE CITY OF SEATTLE, DIVISION No. 1, ACCORDING TO THE PLAT THEREOF RECORDED IN VOLUME 13 OF PLATS, PAGE 62, IN KING COUNTY, WASHINGTON. BASIS OF BEARING: ASSUMED BEARING OF N 86'55'37" W BETWEEN FOUND MONUMENTS NEAR THE NORTH QUARTER CORNER AND THE NORTHEAST CORNER OF SECTION 8, AS SHOWN ON SURVEY BY DOUGLAS DODDS, P.L.S. RECORDED IN VOLUME 8 OF SURVEYS AT PAGE 223 AND 223A. v� vm. "TO THE BEST OF MY KNOWLEDGE, THIS PLAN HAS BEEN RENEWED FOR COMPLIANCE VWTH -LIUW- KING COUNTY CODES AND ORDINANCES." NAME: ?/IL(f4� 391-o2so DATE.BRINIA : 4_ l-JOLMRERL 4 FIRM: I rneen octal is, IW I BENCH MARK #24K STREET INTERSECTION MONUMENT IN CASE AT INTERSECTION OF 'M' ST. AND 26th ST. NE ELEVATION = 53.15' PROJECT TBM: #1: RAILROAD SPIKE ON EAST FACE OF POWER POLE AT NORTHWEST CORNER OF 100th AVE. SE & SE 304th ST. ELEVATION = 59.42' #2: NORTH RIM OF SANITARY SEWER MANHOLE AT WEST END OF SE 304th PL. IN THE PLAT OF COBBLE CREEK II ELEVATION = 118.84' I THESE PLANS ARE "APPROVED" FOR vP CONFORMANCE WITH THE CITY OF AUBURN ENGINEERING DIVISION'S REQUIREMENTS Approved By. 2,*� S.,L(. Date Approved: 29 F.A-C. / 0009-93 KING COUNTY D.D.E.S. }�R`o eWUEmSREENEO %4 Dd/1[ToM DAIS i _ DA- YYES D1w.co"arr EEA DMYE"15 M11gML DA iF S89P0145 DOWL FILE Q4 D t472 AUBURN F.A.C. #'0009-93 D.D.E.S. FILE #S89PO145 �I �I a M NW 1/4 SEC 8 T21N R5E WM WA NOTE: SEE SHEETS 18 THROUGH 21 OF 1 1 r PLAN SET FOR OFFSITE IMPROVEMENTS 5s. 56 5H j �' �` GRAPHIC SCALE h — Fsie� 1�T--_---------^ --- _ - - \L - 1 ----- — —--------�-- _. — — _ — — -- �-40 0 20 ao Bo ooPERIy r _ — — — �>`-T-� r �` — — � � � 1 = 40 Horiz. `\ QIR /ail �' ``� L \ \ 4 \ 10' STORM Dill\ / INT �\ i�i� 'sue 23 IF,• 22 �\ 21 !) IF 21 Q�' 0`....:\ �9� \0� < I 7 MIN. I•F = 62.�• MIN. FF - 62.5,l MIN. FIF = 82.4 MIN. FF 63.3'�', Mill - 64.3 IN. FF = 66 11 1 MN. FF = 87.3 MIN. PF 70'5� �`� � •� I \ �� L\ � I I ` I I I '� / ' 1 \ "1 �� \ I "1 E SU DhII INT L \�—Vi.�_= ——ice►. �— � ��.�. ��� _——�v_a�' yI' v 1� -`�r'! • - • • • N ENE OF BOTTOM OF 10' ODE KEYWAY 24 Leal, c_ _ \` N!2 ��71 yl III .FINISH FLOOR ELEVATIONS ARE SHOWN ON LOTS 1 THROUGH 1 11151 ,I 1 CONSTRUCTION Of HOMES, THE z DEVELOPER SHALL FILL THE LOTS AS NECESSARY TO PROVIDE POSITIVE DRAINAGE FROM THE FRONT TWO THIRDS OF THE LOT TO THE ROAD. R GRADED AS CLUSTERS • AND•• -• r , 6. lv Will TO' STORM DRAIN SERVICES REPORT BY GEO ENGINEERS (1993) FOR SITE NOTE: ALL PROPOSED CONTOURS ARE TO FINAL, FINISHEDEARTH WORK QUANTITIES ELEVATIONS. EARTHWORK QUANTITIES ARE NEAT VOLUMES WITH NO CORRECTION FOR SHRINK, SWELL. FOUNDATIONS, STRUCTURAL BACKFILL, PIPES, BEDDING OR BACKFILL. CONTRACTOR SHALL REFER TO THE GLENN KARA GEOTECHINICAL ENGINEERING CONSTRUCTION REQUIREMENTS. IF • o , Y��:♦ - J WIN. FF 59.7 WWI%i���M! A91 bell 8 l I I I I I cociil s with King trIt Ludes end L " + I QrAituooes" 4" AVERAGE DEPTH TOPSOIL FROM ON -SITE STOCKPILE �: EXISTING GROUND �� --- Na V HYDROSEED MIX' t--------- 7/l2(94 392-oZ3o Lu Q Z Ix W � J m &ix a a } Z Z O CURLEX EXCELSIOR\j \ 1 1 y - I 2 3 2 0.•e T•1•pA••e IL y BLANKET EROSION "// SU\ 1 - CONTROL- INSTALL '(\\��\\\% , • , - -�4 R 1 � F l `� � 1 1 �I �T� '981"AA mou-A E�L T, - - POP ]jr-J IB-11�L J Q PER MANUFACTURER'S F� BGRADE� ? > > - _ _ I_ 1r THICK MIN. ~ 0 INSTRUCTIONS\\\/�\\ .,5� NATIVE FILL COMPAC D ON SITE SILTY SOIL _ m / �• r, �, _ AT GHEN INTERFACE SURFACE AVERAGE c onY) p� TO 95% I w -j r 8" MIN. THICKNESS N � \/\/A I - 2"-4" QUARRY SPALLS w 2" DEPTH SCARIFY LO( 2 3 3 a� m J - - a 18" Q P� 2" - 4" QUARRY SPALL 2t o ICASTIRON �• \,/\,\\\ I (.�v (' ina •' a FILTER FABRIC 12_. BELL GRATE a TRACK TOPSOIL UP AND DOWN i o .o _ I T SLOPE TO INTERGRATE WITH SUBGRADE ) 0 1 1/2" MINUS DRAIN I DOWNSLOPE SWALE ). • O +12" FOR FIELD =� p ROCK I DRAIN TO FIELD n� INLET DRAIN) * FILTER FABRIC I DRAINS .� ••• 6" ADS N-12 DRAIN PIPE ° Z HYDROSEED MIX SHALL CONSIST OF THE FOLLOWING PER ACRE APPLICATION: ". P L— 6" SDR - PVC PIPE � Z • 6" ADS N-12 PERF. PE _ -2500 # SYLVA FIBER MULCH -120 # SEED MIX (CONTAINING THE FOLLOWING:) ''� o OR SDR 35 PVC PERF PIPE I 1 I % ' 6" J -350 # 12-24-24 FERTILIZER 40% PERENNIAL RYEGRASS (EQUAL PARTS OF �- au_. -IiV :-IF-- 1" MINUS WASHED ROCK(2) L C7 -150 # IBDU FERTILIZER (31-0-0) "DASHER II", "FIESTA 11", AND "BLAZER II-) 4 EXCAVATE TO HARDPA I,�Z :2' I2 '2' 3, jj"� -- 111�" p v -150 # UREAFORMALOEFIYDE 40% CHENNGS FESCUE VICTORY" MAINTAIN POSITIVE PROFILE II Ik, I-,-1 ��- - c ° - (MEDIUM GRIND)ALDEH D 10% WHITE DUTCH CLOVER (INOCULATED) � GRADE � '�-+�_. IV- -vI �1-r�,lr- 6" ADS N-12 PERF PIPE ro aA a " � m scn��. AS SHOM OR SDR 35 PVC PERF PIPE ° F.B.: 87 10% COLONIAL BENTGRA55 ("HIGHLAND") 2' 2' 2' 4' " W.o.: S11Fill SLOPE REVEGETATION 1 FRENCH DRAIN DETAIL %2 BENCH DITCH SECTION 3 EROSION WALL & DRAIN 4 YARD & FIELD INLET DRAIN FILE NO.: SHE -56 N.T.s. 4 NTS 4 N T S 4 N.TS 4 NTS. C 4OF21 `I4+- D 1472_ AUBURN F.A.C. #0009-93 D.D.E.S. FILE #SODPO145 NW 1/4 SEC 8, T21N, RSE, WM, WA 31 SOM -3A GRAPHIC SCALE 1" = 40' Horiz. 1612 STONd DRAIN CROSSING OVER WATER I :WATER CROSSING OVER SANITARY SEVIER w, - .: I•. III _ � j WATER ..,ME- STOW DRAIN 28 PT SAMTARY SEWER CROSSING GYM STORM DRAIN ( �1SAMTARY SEW CROSSING O%4ER WATER 10' MORN DRAIN EASEMENT 15' BUILDING SETBACK LINE/ \ 15' BUILDING SETBACK LINE i g I UG/E I I I I 3 .w o7 0 I 8 h D the beet of my keowWge, this clan W ies with King Co®ty Codes end i ditttoLee. ^ (t2-/94- 391-as-0 � I he Telephone Z If LwaA � r1e CMBfPfI•( � 1�r6� .h� ,,��, ��L°t;� f, 'plONA16i"1 ` c6.QAL/D�.,CFlLE No. OfUL S89PCH45 I[xv Rts OCIOlM 14, 1Y ORES $E1flREp I5. 1995 Z 0 z_ Z = � y az 3 W z � ~ a a J , H i- � � 0 W Q � Y W J 0 SCALE: Le_: W.O.: 5OF21 9+D1472 AUBURN F.A.C. #0009-93 D.D.E.S. FILE #S89P0145 v NW 1/4 SEC 8, T21N, R5E, WM, WA RELOCATE EXISTING MAIL IBO. AND JUNCTION BOX TO 2r WW1 OF EDGE OF NEW PAVEMENT STA. 5+80 17' LT l BEGIN DITCH TRANSITION / BOTTOM 58.8 / STRIP PAVG - 2"AC, 1 1/2", C.S.LC. 2 1/2" % C.SB.C., 6" BASE STA. 5+1 40' LT RELOCATE POWER POLE , COORDMATE WITH / PUGET POWER COMPANY N +6 .76 S07'49.23"W- � 4 '� _ / 2 5+00 ON 156.00' • /e $EMDVE EXISTING / T) L 2 A_C PAVEMENT / � STA 6+35 13.25' RT / END STORM D AIN / INSTALL END CAP STA 4 7 BEGIN 8' SHOULDER SECTION A STA 6+35t 23' RT r END 8r SHOULDER SECTION A cl 72 c J 68 1 64 1 60 1 56 1 52 nl48 i STA 6+35 117' LT. SEWER IE-55.45I-B EGIN DITCH SECTION A OVER BOTTOM 57.70 _ _ STOgA( IE 53.57 INSTALL 16" QUARRY SPALL STA 6+35 +8' LT. 70 x x1 STA. 9+68 T. 1. END ASPHALT STRIP DITCH S CTKNN B PAVEMENT STA. 9+50.00 LT. 24' BOTTOM-53.90 END DITCH SECTION A - - - - - \�;TA 6+35 BEGIN DITCH SEC770N ,8 IN T 3'x75' EOIN ROAD BOTTOM'-56.08 , !+,(9.4 RT w ASPHALT FLUME o� SECTION A 5IA 8E fN ROLLED CURB '• �yc HALF STREET IMPROVEMENTSo L06KA �Ao < ' - 7 STA. 9+78.�01, RT. 14' STA 9+92.56 15.10' LT 5 ' a m BEGIN PAVED DRIVEWAY 'ii 9 HANDICAP RAMP - / I MA 7CH PAVEMENT ��`1 - - - - - - �� J2�" REMO EXI 1 `P 100TH AVE. SE e 2 A.C. PAVEMENT + - .. S02-55'30"W + _S>< Q979Y AD$ 'CB11 TYPE I CB CA (TYPE 1)= - u STA. i•t80(8 RT 131" 5� \ STA.�8r2��R7. i NCB#'2 TYPE II) 4 I STA. 9a-3S51, ,RI cn 1 '..• � # 1�3G� r3,• 1 • �yx STA. 9+35.61 RT. ! �- �� 18" TRASH RACK 0 B STAs+55, Rr. u' � � Z C 16 DRIVEWAY G) � o \ 0 2 o o � MATCH EXIST. PAVEMENT SECTION A - HALF STREET IMPROVEMENTS n o 0 U h _ FQ- J Ham- W In W In W - 97X n W I n �O S + J Z? + a � (A a 'K In 4 o l} a A. I. - A -i4C• LF 12" ADS S=0.4% 148' LF 12" ADS S-0,ff S. - - _ LF CB 2 INSTALL END CAP CBl CB A CRATE = 5p:3Y 5l.3 S INV=55.05 CRATE - 3KFT 58. 17 GRATE = 58.84 INV = 53.7ff(12263.*,f INV = 54.67 5+67 INV = 54.d1 INV = 53.WlB )53.45 54.09 CB 3 .. .:.. ....... ..... ......................... :.... ....:.........,. ...... ....... ... ........ I . 87 . ( 12, 53.80 :.. INV = - INV = SAN(18 ) 53.48 N.N �[I.� O.p m.v Y.� Y:00 O.N �,� Of.� � MI.N r0.00 01.N rn. m �.h �.to �.h ��� �. �.� �.� �.h �:h �.Ln �.h �.h I. 5+00 6+00 7+ 00 9+00 9+60 q AREA 52.sy REMOVE EXISTING TYPE I CB INSTALL 4 F7 LENGTH OF 12" CMP W/ TRASH RACK COORDINATION OF THIS WORK �- END 12' WIDE PAVED DRIVEWAY / 5 ELEV = 56f (MATCH EXISTING) EXTEND PAVING TO WITHIN 10' OF VAULT REPLACE POSTS, TENSION WIRE AND FENCING WITH NEW MATERIAL r,r;,, - r01 ;:. 9 0000 i �Irr j� GRAPHIC SCALE 40 0 20 40 BO 1" 40' Horiz. 1" = 4' Vert. DRAINAGE NOTES LEGEND o g! 1. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO THE B.A.L.D. DIVISION PRIOR TO THE PRE -CONSTRUCTION MEETING (KCC 9.04.100.D). E)0571NG DESCRIPTION PROPOSED �g Big 2. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED W WATERLINE N` FOUNDATION IN ACCORDANCE WITH WSDOT 7-02.3(1). THIS SHALL INCLUDE C( FIRE HYDRANT 4( LEVELING AND COMPACTING THE TRENCH BOTTOM, THE TOP OF THE N VALVE H FOUNDATION MATERIAL, AND ANY REQUIRED PIPE BEDDING, TO A UNIFORM • WATER METER • GRADE SO THAT THE ENTIRE PIPE IS SUPPORTED BY A UNIFORI,!LY DENSE p THRUST BLOCK ♦ UNYIELDING BASE. S SANITARY SEWER Z J. STEEL PIPE SHALL BE GALVANIZED AND HAVE ASPHALT TREATMENT NO. 1 SANITARY SEWER (ABANDONED) S 0 OR BETTER INSIDE AND OUTSIDE (KCRS 7.03). O SANITARY SEWER MANHOLE • cc 4. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND MANHOLES, NOT SANITARY SEWER SERVICE Z Z LOCATED WITHIN A TRAVELED ROADWAY OR SIDEWALK, SHALL HAVE SOLID SD STORM DRAIN SD W = LOCKING LIDS. ALL DRAINAGE STRUCTURES ASSOCIATED WITH A PERMANENT • CATCH BASIN MANHOLE • i 72 RETENTION/DETENnON FACILITY SHALL HAVE SOLID LOCKING LIDS (KCRS Z03). ■ CATCH BASIN ■ W cc 5. ALL CATCH BASIN GRATES SHALL CONFORM TO KCRS DRAWING NOS. 41, 46, 0 CLEANOUT ® > uj V/ 47 OR 48, WHICH INCLUDES THE STAMPING "OUTFALL TO STREAM DUMP NO FOOTING DRAIN COLLECTOR POLLUTANTS" AND "PROPERTY OF KING COUNTY" (KCRS Z07). COIN �� COMMUNICATION LINE a = 6 Q 6. ALL STORM DRAIN PIPING WITHIN KING COUNTY RIGHT-OF-WAY SHALL BE 4F UCHT POLE )+ U ADVANCED DRAINAGE SYSTEM INC. (ADS) SMOOTH INTERIOR CORRUGATED p UTILITY POLE .f W POLYETHYLENE PIPE (N-12), UNLESS OTHERWISE NOTED. c GAS LINE --c Z Z ROCK FOR EROSION PROTECTION OF ROADWAY DITCHES, WHERE REQUIRED, 208 CONTOUR LINE --�-- MUST BE OF SOUND QUARRY ROCK, PLACED TO A DEPTH OF 1 FOOT AND SILT FENCE -+-� Q Z Q or64MUST MEET THE FOLLOWING SPECIFICATIONS: 4"-8"/40%-70% PASSING, STRAW BALE CHECK DAM uj 2"-4" ROCK/3OX-40X PASSING, AND -2" ROCK/10x-20X PASSING. - V-DITCH - • -•-- INSTALLATION SHALL BE IN ACCORDANCE WITH KCRS DRAWING NO, 51. TRAPEZOIDAL DITCH z B. DRAINAGE OUTLETS (STUB -OUTS) SHALL BE PROVIDED FOR EACH INDIVIDUAL 0 LOT, EXCEPT FOR THOSE LOTS APPROVED FOR INFILTRATION BY KING COUNTY. Q (n STUB -OUTS SHALL CONFORM TO THE FOLLOWING: F C 60 A. EACH OUTLET SHALL BE SUITABLY LOCATED AT LOWEST ELEVATION ON THE �� - KING COUNTY B.A.L.D. LOT, SO AS TO SERVICE ALL FUTURE ROOF DOWNSPOUTS AND FOOTING Cd?N3l1LTANT RE`Y,4* ` m DRAINS, DRIVEWAYS, YARD DRAINS, AND ANY OTHER SURFACE OR SUB- 9EnEw EwaREeR raracTwR 9nrz r oa SURFACE DRAINS NECESSARY TO RENDER THE LOTS SUITABLE FOR THEIR ' ` ;14 rw- nI my knowledge P , fl•ae G O � INTENDED USE. EACH OUTLET SHALL HAVE FREE-FLOIWNG, POSITIVE , nryol r wirh King County <:Dar a": fi 4 R 7 W 56 DRAINAGE TO AN APPROVED STORMWATER CONVEYANCE SYSTEM OR TO p ca2nenaw BnTE AN APPROVED OUTFALL LOCATION. (1Ni.rant�s." W� Q s H. wucBs. .c ol 9EYELMIENT Exrm 0.08% B. OUTLETS ON EACH LOT SHALL BE LOCATED WITH A FIVE FOOT HIGH, ca�cftrs, nnPRovw on � 2" x 4" STAKE MARKED "STORM" OR "DRAIN". THE STUB -OUT SHALL G;645 GnEXTEND heSTAKE. ABOVE SURFACE LEVEL, BE VISIBLE AND BE SECURED TO THE N'----- M 52 ame w 2 C. PIPE MATERIAL SHALL CONFORM 70 UNDERDRAIN SPECIFICATIONS 7/It39L- 0�"D 'h _ DESCRIBED IN KCRS Z04 AND, IF NONMETALLIC, THE PIPE SHALL BE i W INSTALLED WITH TRACE WIRE OR OTHER ACCEPTABLE MEANS OF DETECTION. �e TreeRnortz= - J p A. S W. SC D. DRAINAGE EASEMENTS ARE REQUIRED FOR DRAINAGE SYSTEM DESIGNED Bit�i - 4�' oY �.y9�I'lo Q� of * Xrl TO CONVEY FLOWS THROUGH INDIVIDUAL LOTS' 48 F _-m, 4 FP4 4y,As gJc6 CALF: A AI4 E. THE APPL!CANTICONTRAC70R IS RESPONSIBLE FOR COORDINATING THE - -- -' " " 57 LOCATIONS OF ALL STUB -OUT CONVEYANCE LINES WITH RESPECT TO THE T w.0.: S11402 UTLI77ES (E.G. POWER, GAS, TELEPHONE, TELEVISION). a z;� �4' + ♦ n FILE NO.: 207-54 F. ALL INDIVIDUAL STUB -OUTS SHALL BE PRIVATELY OWNED AND MAINTAINED OA�s3 ONAl�"',Y SHEET BY THE LOT HOME OWDxAt NER. •L' ZPiftES OCTOBE, 14, 199. �E%P� S SEP EMBER 25.1995 6 OF 1 9401472 AUBURN F.A.C. #DO09-93 D.D.E.S. FILE /S89P01 NW 1/4 SEC 8, T21N, R5E, WM, WA 1 SO CEI RIM EL= 54.76 V 12" CMP=53.17---! / �NiAA�A ,( •l J 80 u 76 T 72 Q a 68 64 h T 60 a 56 y 52 a v 0 " 48N STA? amminsolalmnmacifimm EW LA b1mil—vil-l-m— �.•sa=:��— : ��� — --_ 1i� I ' '�srv'•'�i.�:o `i:1i��1�1� ���j�iizi%�' , MH RIM EL �j• _ + I������i�w i���� :cam!! Al�i���� • 110.43 REMI- `oil ovERFLO CA LU 7L ��•17,' '� pi ir ADS •SO MH RIM EL- 120-04 I i w IIY� •r• . a6J .,.]2 _I_ ' ' ' ADS EAST , ,.Mp NTH III I: 120.04 ., EL .83 I", , SOLID I _ ��� ----- -- -- — . �. _ r �- I s I7FL-a • r l'��i \ III UTILITY EASEWN 25 ME MO. 11 1' I r II ��,1 III, � _=�:-��--=, I I���I�����• �I A!Ilu►��ni,' 200.00' W HK,7/ POINT ELEV 75.60 $ 100.00' VC HIGH POINT ST 16+70 $o ... - ........... :.... -.. :.....VPI STA '16+50.:.........:......Qi..n $ g: VPI EL 78.00: n $ 8 Lo 80.00' VC : h b H _ + sg ...... .... ... .. .... ..... .. -^. W .. ... bGo •-....... � W b to g n}}N �. W :CD : �. of p b .�.. W .C4 O - ....ap b ^ W gg a ^n FINISH GROUND - w W - W • CENTERLINE + so, ' . No5 12 0.60x I�i�l6�F ' �i0 Lf 12'ADS S:_0.51X co 9 S. GRA �ypp osYr IN IN 6�211d 4l.3 . - /NV• 43./5 (N) ...................:..... CB M= Go:87 CB 5 GRATE=6A:4�B (!>. 34.. EXISTING .... ND CB 7 IM= ....... . CB 0 G A-GG.aC..:.........: ............ . CB : I INV=5ifiT 54.72 INV=3892 57.8¢ • CBjf6 INV=56.81 (%drW) INV=57.90 (E) INV=S7A0'GZ/G RMI ,50-fa 59.87 - CRATE=66.ibG0.38 iwV: 5708 (5): h-T (12") 53.80 INV=57-75' 5775 .INY . INV .78 ¢3.•¢e :.......... ... .............. Il.N b:� b:� aa:p Ol.� Q.r /D:jrl 10.,x �:� �:b ^'O 'n:b O �:b 17 �:b �.h 4: U-1 4 �.b .0 0 kn'4j 1p � l"i�p b:b �.b b:� '�:� " /'N O'.d; i0'„ j C4',ri �'rr CV b:n �:n �:A b n W,n b h In Z :b 40 10+00 11+00 12+00 13+00 14+ 00 15+00 16+00 80 76 72 68 64 60 56 52 48 17+00 17+60 100 90 80 70 60 KING COUNTY D.D.E.S - SD C8 MH RIM EL= 119.12 12' ADS SOUTH INV EL=111.61 12" ADS NORTH INV EL = n1.&APHIC SCALE 40 0 20 40 60 1" - Ill' Mlviv SEE SHEET 6 FOR LEGEND YARD DRAIN PROFILE HORIZ. SCALE: 1" = 40' VERT. SCALE: 1" = 10' F 7wwew EN(iNFEA sePebaCO jw P0111[l10w ogre _ y. mnEnali Wlc J.116 X. S.VIOFR . > I EBYE_WMENi NEER6R S89P01 1, 9 z 0 0 z W z 2 Lu = 1 oo h- 3 m M z 0 � U a p = I o�c H O O qq �_ fA O as M m w W w W a � � a Y M z z Lu 0 SCALE: AS SHOMN �1 7OF21 El�YY1E5 9EPre1IEw ]5, iW " 14 1) l47 - AUBURN F.A.C. /D009-93 D.D.E.S. FILE #51011110145 NW 1/4 SEC 8, T21N, R5E, WM, WA WA 'I��Wslill�.��I� &l�s i���.o,�. ,S7 rlll 'AilM •�— ���iT'��It�'.l���i����� JRM lax 'aps,=g, I a��/� ..- I) � � � � J I �� • t,r. ;.�.�; ��_. ally -- �, I _ It pi � `\�t . .. .� �lot ♦ drlaws IL I . I MENNEN I ulpip a J ' 80 Y I /b r 72 F J 68 oI 64 'o I K :I 60 • d al 56 J J I mo ' : a II H J 0 od n SS FF O O h H .........:.. FINISH GROUND .:......... ........ O CENTERLINE ....... ......EXISTING GROUND.........-. .. O CENTERLINE y08 LF 18' ADS S O C 0 CB 9 p 7.W54.L7(s11NV=56.296E) < INV=57 I7(vr jv=SG.o2(u) 100 16 LF 18' ADS S=B 5dx /.4,f z J • A �6p4. 4o.r4 ... N ..IN E 55:5G.....:................... IN 68+40 69+00 70+00 76 72 CIA 56 52 CONSULTANT REVIEW: 50.00' vc A _g E.i �hr iws, ni- my knowledn. this plat o g „t, Ki11g Coumy C°deI grad 150.00' VC g C n r LOW POINT ELEV = 5+%174 + Qo y °'• LOW POINT STA = f+01.44 Name N g g g N I o _,- 94- 392-oz5b } _... 120.00' h n m. ]^ .-,BAIIM HoLM13ER� 8 n e Lw p O rnO H S Film h b y W * f O g b 0 N1: gg 9 . q� O +ll 4 W O+ + }O >Ow �y n ww PROPOSED GROUND < : is ,., : :O CENTERLINE Ng$gg N gg g D ?ems. I t � . 15- ADS CB 6 " J .74 tlN GRATE= G7.313 ' S=D.i9R INV=83.95 (iI-(NE�I,/� Eli/NV-s4 ..... •. 5 L $........... . .. .. .. w i 63: 15 (E�... ...1-78 o O « : :.... : /NV • 64.OG (6) - INV=68.30t& j w CB 4 EXISTING GROUND CS 7 GRATE=if:4f Gr,45 CB '... CRATE 62.32 GRATE-S 30-63.25 INV--6&2& 50.50 (S) O CENTERLINE _ .. ....: -INV==6Y.9B• Sa.u(w) ... Mv. sylo(i) � INV=56.95 <sE) .. q . . IMV <35.40 (N � ... ..... . ........... RIM= 62.58 INV=56c&r 57. 0) � IN✓•6Zo0(NW) : N IIvU< 67.90 (a) CBA Gl.4a INV•57.40 (5) : GRATE=S3,d9. 63. 11 ImV, 5( " INV=56.37 (N,*9 INV=53�4?S (IV+5Z. t.5 =( INV SLi6 (E)58.13 .................. INV-1(SE); INr=:56.s2 w). .. rirv, sB:G3 (5): ............................ ...... .......... .... ....... �:� M.q O:Q t0: V �N DO:tp r0:g nH O:� EV:n �:,.� tp a0:� h:n prE) N:,.�t cry i°c�i �:N n ry �:`0 �:r0 �:r'i �.�° rj �:r N:ro �� �:10 �:m �A ^:r0 O �:n ry �:r\ .r0 50+00 51 +00 52+00 53+00 54+00 55+00 OWN] 76 100 72 90 64 70 60 60 56 52 CONNECT T0. ,CW WM 0,4 L-esA`VaA Sxio uo ' L9.65 YARD DRAIN PROFILE HORIZ SCALE: 1- - 40' VERT. SCALE: 1' = 10' KING COUNTY D.D.E.S 48 RENEN E � DAM .� counFnoN DAM JNIES N. ENT SMIDERS. P. DE�IIOPNExd MMWK DAM GOMIENiS. 56+00 S89PO145 EXP••S SEPil11•ER 25. 1M oa� 3W W c z� c o � � 2 p o z OZ�wo IN o C w� <n o mq / mH Z r Z UA o F= 3 c CL Z O CTV i i c O O 0 a LLIJ LI co) •r y Y tv) Z W Z w SCALE: F.B_: W.O.: FILE N, 8 OF 21 94 D14 72 AUBURN F.A.C. OD009-93 D.D.E.S. FILE (IS89P0145 OFF SET CONSTRUCTION CENTER LINE 1 / " x 2" DUMMY JOINT KING COUNTY STANDARD PLAN NOTES8 ,, � m ENTER N R CONSTRUCTION R.O.W. GENERAL NOTES � �- 30' 30' a 1. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH KING COUNTY CODE (KCC) ROADSTANDARDS 'ai Sd 6'. 1l i 0 (KCRS), ANDCOUNCIL'S ELIMINARY KING UTHE NOFTHE RAPPLICANT 0 2' VARIES 2' 6' 74' 6.5' 1O SUBDIVISION ITHSHALL BEE SOLE RESPONSIBNTY ILITY AND I 3' 0.5• 1' �- 12' THE PROFESSIONAL CIVIL ENGINEER TO CORRECT ANY ERROR, OMISSION, OR VARIATION R FRION THE ABOVE REQUIREMENTS FOUND IN THESE PLANS. ALL CORRECTIONS SHALL BE > 5 % �' 2' SHOULDER AT NO ADDITIONAL COST OR LIABILITY TO KING COUNTY. VA µ\ ?,•7 2' SHsi4 S' 1" 2. THE DESIGN ELEMENTS WITHIN THESE PLANS HAVE BEEN RENEWED ACCORDING TO Z;�' 1.5'--I 4� ,, 27 ? ��IES 00 THE KING COUNTY BALD DIVISION ENGINEERING REVIEW CHECKLIST. SOME ELEMENTS MAY u `9Z . 1.0 MIN. WETLANDS :7 0' Py' HAVE BEEN OVERLOOKED OR MISSED BY THE BALD DIVISION PLAN RENEW. ANY VARIANCE �N SHOULDER SECTION NOTES: 5" SIDEWALK ME w 1 70• FROM THE ADOPTED STANDARDS IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY KING COUNTY, PRIOR TO CONSTRUCTION. q a s t5" CRUSH CRUSH STONE MINUS 1 1// STONE 1 1/2--MINUS CATCH SLOPES MAY NOT ENCROACH UPON DELINEATED WETLANDS PAVEMENT SECTION '�/ry 3. APPROVAL OF THIS ROAD, GRADING, AND DRAINAGE PLAN DOES NOT CONSTITUTE AN R S 6" 6' CLASS A PIT RUN 'B' APPROVAL OF ANY OTHER CONSTRUCTION (E.G. DOMESTIC WATER CONVEYANCE, SEWER * SEE GEOTECHNICAL CONSTRUCTION MONITORING 2.0" ASPHALTIC CONCRETE PVMNT. CLASS CONVEYANCE, GAS, ELECTRICAL, ETC.) S PAVEMENT SECTION NOTE THIS SHEET. 2.0" CRUSH STONE 1 1/2"-MINUS ?S *BASE 6" CLASS A PIT RUN �� .OUP gf. 4. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY, A EC TI MEETING 2" CLASS B ASPHALT PAVEMENT DEPTH SHOWN ASSUMES A CBR VALUE OF 15. DURING CONSTRUCTION THE CONTRACTOR SHALL NAM S, \/moo ION UNIT, MUST BE HELD BETWEEN THE BALD DIVISION'S DEVELOPMENT INSPECTION UNIT, THE P T 1.5" CRUSH STONE 5/8"-MINUS APPLICANT, AND THE APPLICANT'S CONSTRUCTION REPRESENTATIVE. 'm i 2.5" CRUSH STONE 1 2"-MINUS OBTAIN CBR TESTS ON THE ACTUAL SUBGRADE 6" CLASS A PIT RUN AND NOTIFY THE ENGINEER OF THE RESULTS. 7(12(94. 392.-o250 0 5. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER c rn CONSRUC11ON IS IN PROGRESS. 1 HALF STREET SECTION 5 PAVED DRIVEWAY SECTION Dry 8 CONCRETE DRIVEWAY DETAIL 6. CONSTRUCTION NOISE SHALL BE LIMITED AS PER KING COUNTY CODE (SECTION 12.88); INW1 JCMBE12( NORMALLY THIS IS 7 A.M. TO 10 P.M. WEEKDAYS AND 9 A.M. TO 10 P.M. ON WEEKENDS. `o 9 B.O.P. TO 548. 10+22.41 9 N.Ts. N.T.S. 7. IT SHALL BE THE APPLICANT'S/CONTRACTOR'S RESPONSIBILITY TO OBTAIN ALL w < z < N.T.S. CONSTRUCTION EASEMENTS NECESSARY BEFORE INITIATING OFF -SITE WORK WITHIN THE p Q PAINT TOP 5 CURLEX BLANKET ROAD RIGHTS -OF -WAY. < < WHITE SHOULDER OF EROSION CONTROL ROADWAY 8. FRANCHISED UTILITIES OR OTHER INSTALLATIONS THAT ARE NOT SHOWN ON THESE (Q ^ 8n it PAINT TOP 5" WHITE H APPROVED PLANS SHALL NOT BE CONSTRUCTED UNLESS AN APPROVED SET OF PLANS v nN i 24• \ L - VARIES THAT MEET ALL REQUIREMENTS OF KCRS CHAPTER 8 ARE SUBMITTED TO THE BALD Q ! wa i �"� 1 1 A DIVISION'S DEVELOPMENT INSPECTION UNIT THREE DAYS PRIOR TO CONSTRUCTION. W i 3 m T a SOO+ MINIMUM TEST GALVANIZED " �7 " 3 - - - _ - n 6 10' 14' 14'Ar05' 8"xB" S4S X4'-O" 3 CHAIN ANCHORED IN CONCRETE 0 s4s xs'-6" it GALVANIZED EYE BOLT W/ASHER AND NUT.2' RECESS NUT AND PEEN °°'A' _ - ,., m ! -' 2:1 MAXIMUM 9. DATUM SHALL BE KCAS UNLESS OTHERWISE APPROVED BY THE BALD DIVISION. 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 B1 3.02 g �" A! 6'9'x8" 2 LFF1/2" BOLT THREADS .o SECTION A WITH SECTION O D ANCHOR WITH 6" X 3/8" o CURLEX BLANKET OF THE APWA STANDARDS SPECIFICATIONS. D wo �' 1 /B" MIlIMUM THICKNESS GALVANIZED STEEL AIR 1V STEEL ROD "' EROSION CONTROL 11. ALL ROADWAY SUBGRADE AND UTILITY BENCHES SHALL BE BACKFILLED AND O Z 0 wn ALUMnuM. INTERIOR SIDE PIPE DRAIN 1" % 10" COMPACTED TO 95R MAXIMUM DENSITY, PER WSDOT 2-06.3. W �d 5" SIDEWALK VERT. CURB 5" SIDEWALK DIMENSIONS GREATER THAN POST DIMENSIONS. - GRANULAR FREE DRAINING MATERIAL �1 1- 12. OPEN CUTTING OF THE EXISTING ROADWAYS IS NOT ALLOWED UNLESS SPECIFICALLY 24" FIXED BOLLARD - APPROVED BY THE BALD DIVISION AND NOTED ON THESE APPROVED PLANS. ANY OPEN Iq n N SHOULDER SECTION NOTES: - CUT SHALL BE RESTORED IN ACCORDANCE WITH KCRS 8.03 (8)3. 0 4" TOPSOIL *SEE GEOTECHNICAL CONSTRUCTION MONITORING REMOVABLE BOLLARD NOTES: - - _ - - - 13. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARDS, :1 ` mw PAVEMENT SECTION NOTE THIS SHEET. 1. ALL WOOD SHALL BE PRESSURE TREATED. 2' SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER NEEDED ACTION TO 2" CLASS 8 ASPHALT PAVEMENT * BASE DEPTH SHOWN ASSUMES A CBR VALUE OF 15. 2. STEEL TUBE SHALL CONFORM TO ASTM A53 OR ASTM A53 GRADE A. PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC AND TO PROTECT PROPERTY IN 1.5" CRUSH STONE 5/8"-MINUS DURING CONSTRUCTION THE CONTRACTOR SHALL 3. NUTS, BOLTS AND WASHERS SHALL CONFORM TO ASTM A307.WITH SECTION 'B' THE PERFORMANCE 2.5" CRUSH STONE 1 1/2"-MINUS OBTAIN CBR TESTS ON THE ACTUAL SUBGRADE 4. ALL STEEL PARTS SHALL 5. CONCRETE SHALL E CLASS COMMERCIAL. WORKWITHINTHE RAVELED IGHT OF-WAYOTHATOMAYDINTERRUPT ORMALTRAFF�IC FLOW 6" CLASS A PIT RUN �c AND NOTIFY THE ENGINEER OF THE RESULTS. 6. FOR ACCEPTABLE ALTERNATE BOLLARD DESIGNS, SEE WSDOT/APWA SHALL REQUIRE AT LEAST ON FLAGGER FOR EACH LANE OF TRAFFIC AFFECTED. ALL PLANS H13 AND H13-A. SECTIONS OF THE WSDOT STANDARD SPECIFIATIONS 1-07.23 - TRAFFIC CONTROL, SHALL 2 STREET CROSS SECTION g BOLLARD DETAIL 9 DITCH SECTIONS APPLY. a 14. ALL STORM DRAIN LINE SHALL BE ADS N-12 CORRUGATED/SMOOTH WALL PIPE 'u 9 Sta. 10+22.41 t0 Sta. 13+00 N.T.S. 9 N.T.S. MANUFACTURED BY ADVANCED DRAINAGE SYSTEM INC. N.T.S. 15. MINIMUM COVER ON ALL STORM DRAIN LINES SHALL BE 12-INCHES. FRAME 3 LADDER OR STEPS ROUND SOLID COVER 16. FOR UTILITY LOCATION IN KING COUNTY CALL 1-800-424-5555. a m E It OFFSET. SEE NOTE 5. MARKED DRAIN" wTH LOCKING BOLTS, REVEWTATION NOTES a �S T FRAME k COVER ELEV.-4+4-6/46 SEE DWG'S. NO. 47 24• JOINT SION (TYPICAL) AND 48 K.C.R.S. 1. ALL DISTURBED AREAS SHALL RECIEVE AN APPLICATION OF THE FOLLOWING HYDROSEED MIX: I 6 10, 14' 14' 10' 1 -2500 N BRIARGREEN'S ERO-FIBER -120 N SEED MIX (CONTAINING THE FOLLOWING:) _ 'yh 1 '� Y ? 1 -350 M 12-24-24 FERTILIZER 40% PERENNIAL RYEGRASS (EQUAL PARTS OF 4' 2' 1 -150 # IBDU FERTILIZER (31-0-0) "DASHER II", "FIESTA 11", AND "BLAZER II") ' 2�-�--y 2 •� h M ROLLED CURB _ , . >�. ' ' -150 if UREAFORMALDEHYDE 40% CHEWINGS FESCUE ("VICTORY") 0 OVERFLOW ELEY. TO r - (MEDIUM GRIND)(38-0-0) 10% WHITE DUTCH CLOVER (INOCULATED) .5 : 7 (SEE DETAIL 4/8 PROVIDE DETENTION > -50 GALLONS ERO-BOND 10% COLONIAL BENTGRASS ("HIGHLAND") ~ _ _B' THIS SHEET) 10 do OIL SEPARATION 0 Ni INV.-�'•p�s 4 NOTE: SEE SLOPE REVEGETATION DETAIL SHEET 4 OF 17 Z 5" SIDEWALK PER SHOULDER SECTION NOTES: STATIONING BELOW PIPE SUPPO RT%: . GEOTECHNICAL COBETRI) UCTN MONITORNO _ 3"xO.090 GAGE BOLttEED 4" TOPSOIL * SEE GEOTECHNICAL CONSRUCT10N MONITORING VERTICAL OR IMBEDDED 2" IN WALL 1. ALL EARTHWORK AND ROAD SUBGRADE CONSTRUCTION SHALL BE MONITORED IN 4 PAVEMENT SECTION NOTE THIS SHEET. CURB 4" VISUAL AT MAX. 3' SPACING. DIA.- 6.77 THE FIELD BY THE GEOTECHNICAL ENGINEER, PER THE GLENN KARA PLAT ,^ 2" CLASS B ASPHALT PAVEMENT *BASE DEPTH SHOWN ASSUMES A CBR VALUE OF 15. (SEE DETAIL 4/8 WARNING STRIP THIS SHEET) (TYP) MIN. ONE SUPPORT. INV.=5&a- ', STANDARD GALVANIZED GEOTECHNICAL ENGINEERS REPORT DATED MARCH 3, 1993 V/ 1.5" CRUSH STONE 5/8"-MINUS DURING CONSTRUCTION THE CONTRACTOR SHALL r SS.Z r STEEL LADDER/STEPS. Z ''1 W 2.5" CRUSH STONE 1 1/2"-MINUS OBTAIN CBR TESTS ON THE ACTUAL SUBGRADE u p SEE DWG. NO. 37 K.C.R.S. BUILDING SETBACK AND NATIVE GROWTH PROTECTION EASEMENT W Z 6" CLASS A PIT RUN X� AND NOTIFY THE ENGINEER OF THE RESULTS. STRUCTURES, FILL AND OBSTRUCTIONS (INCLUDING BUT NOT LIMITED TO DECKS, 2 AQLLM TO VERT. CURB RAMP VATH ROLLED CURB © + PATIOS, OUTBUILDINGS, OR OVERHANGS BEYOND 18 INCHES) ARE PROHIBITED W O STREET CROSS SECTION " ADS TO ►'MIN 0 CMP ADAPTER = CLEANOUT GATE: WITHIN THE BUILDING SETBACK LINE (BSBL) AND RESTRICTED FLOODPLAINS (IF APPLICABLE), AND WITHIN THE NATIVE GROWTH PROTECTION EASEMENTS) AS > m Z Z VARIES ' ' INV.-57"S SHEAR GATE. 0 3 Sta. 13+00 to 17+60 (sidewalk left side only) " SHOWN. li Q MIN. VAR. 57,7t 9 Sts. 17+60 to 55+76.46 (sidewalk right side only)12 12 12" ADS DEDICATION OF A NATIVE GROWTH PROTECTION EASEMENT (NGPE) CONVEYS TO d ' N.T.S. MA) -------'- _.<.016 , 12" ADS OUTLET PIPE -�7 PIPE -1R�Tval��'4,(7 THE PUBLIC A BENEFICIAL INTEREST IN THE LAND WITHIN THE EASEMENT. THIS INTEREST INCLUDES THE PRESERVATION OF NATIVE VEGETATION FOR ALL Z PURPOSES THAT BENEFIT THE PUBLIC HEALTH, SAFETY AND WELFARE, INCLUDING H ,A 0 YT.(FULLDEPTH) NV= CONTROL OF SURFACE WATER AND EROSION, MAINTENANCE OF SLOPE STABILITY, W co/8" EXPANSION MATERIAL �I�i VISUAL AND AURAL BUFFERING, AND PROTECTION OF PLANT AND ANIMAL HABITAT. W;HERE DIRECTED BY ENGR. ORIFICE No. 1 THE NGPE IMPOSES UPON ALL PRESENT AND FUTURE OWNERS AND OCCUPIERS OF 1. RAMP k APPROACHED SHALL DIA.= 3.3" iv THE LAND SUBJECT TO THE EASEMENT THE OBLIGATION, ENFORCEABLE ON H Q EXCEED 1/2" LIP BE CLEARED OF OBSTACLES, IE., INV.-54?SlOD BEHALF OF THE PUBLIC BY KING COUNTY, TO LEAVE UNDISTURBED ALL TREES AND (n Q m 2. HYDRANTS, POLES do INLETS. ', OTHER VEGETATION WITHIN THE EASEMENT. THE VEGETATION WITHIN THE � TYPICAL RAMP CROSS SECTION 2. RAMP SHALL BE TEXTURED BY r EASEMENT MAY NOT BE CUT, PRUNED, COVERED BY FILL, REMOVED OR DAMAGED WITHOUT EXPRESS PERMISSION FROM KING COUNTY, WHICH PERMISSION MUST BE 0 0) W N IMPRINT OF METAL GRID WITH NOTES: o r 6" 4" �. 1/2" SPACING. DETAINED IN WRITING FROM KING COUNTY BUILDING AND LAND DEVELOPMENT DIVISION OR ITS SUCCESSOR AGENCY. 01 0 Q 1� 5 T 12' h„ 5 v., ,5-, v T I6.5'• 3' MIN 1. OUTLET CAPACITY• NOT LESS w THAN CgA81NED INLETS. +; Q v a - '- e � 6' TYP. 6' TYP. 3. VISUAL WARNING STRIP SHALL BE PROVIDED 4" WIDE BETWEEN 2. METAL PARTS: BEFORE AND DURING THE COURSE OF ANY GRADING, BUILDING CONSTRUCTION, Y v n CORROSION OR OTHER DEVELOPMENT ACTIVITY ON A LOT SUBJECT TO THE NGPE THE COMMON -pL 12" 12" +- 1 EXPANSION k SCORED (CONTRA- . RESISTANT. GALVANIZE , p'� , "'+. p'': +' PIPE PARTS HAVE BOUNDARY BETWEEN THE EASEMENT AND THE AREA OF DEVELOPMENT ACTIVITY 1 CTION) JOINTS. A ASPHALT TREATMENT 1. MUST BE FENCED OR OTHERWISE MARKED TO THE SATISFACTION OF KING COUNTY Z 4. RAMP CENTERLINE SHALL BE . OR ITS SUCCESSOR AGENCY W VERTICAL EXPANSION JOINT PERPENDICULAR TO OR RADIAL 3. FRAME h LADDER OR STEPS 4. IF METAL OUTLET PIPE CONNECTS J CURB &GUTTER ROLLED CURB i GUTTER TO CURB RETURNS UNLESS OFFSET S0: TO CEMENT CONCRETE PIPE: GATE IS OUTLET PIPE TO HAVE SMOOTH A. CLEALE 11 A. SI �y 't I 0 TYPE A DIMENSION AT CUIEI< OTHERWISE APPROVED BY ENGR, VISIBLE FROM TOP. � O.D. EQUAL TO CONCRETE PIPE F Q4�+os * � 444 04 KING COUNTY D.D.E.S. SCALE: AS SHOWN B. CLIMB -DOWN SPACE IS I.D. LESS 1/4". QFe O tir o G+ DAM F.B.: 57 5. SEE SEC. 3.05 K.C.R.S. CLEAR OF RISER AND . CLEANOUT GATE. W.O.: S11402 espy ensa DAn Q3l6TyR� � �,n �'ISTL4�' FILE NO.: 207- 1 4 CURB AND GUTTER DETAILS 7 HANDICAP RAMP DETAILS 10 CATCH BASIN TYPE II 54" 93,a„A, of` �93I ONAL` DD FEF �..tiDM SHEET 9 N T S. (� N T S s E P &5 °Ci 14. IW4 EMFlIIES XMM3 25, 1W5 SB➢P0145 9 OF 21 94D 1472 AUBURN F.A.C. #0009-93 D.D.E.S. FILE #S89P0145 NW 1/4 SEC 8, T21N, RSE, WM, WA S 16' DOUBLE GATE uu% ACCESS 0 q T AL E C DE ALTI✓c . orst 9.871 ,W.. S I 15 7 I ELEV. = 59.0 I 0.5' SIVA S - 1. 2., mm lb 60 bag of MY b0WbdW ON OM complies with Kbg ColM Coft YId ordimcxa." ,S,R•I� Naar -dal94 -M-OM am 'fir BAtt u1 * WOLMMAL vim 1 \ t 6" MIN. ROCK (MIN. 4" FACE) 5.3' MIN. WIDTH 0 \ ool i nON ACCESS bI PER PAD � ,4,.4.4. FIG. 25' �CU13ED POND BOTruM4-QU ELEV=49.0 `12oX6 TRACT A` \ 2: 1 SLOPE � i c u I NaTF,$: IT POOL DEPTH - 5.1' DESIGN WARIER ELEV. 58.30'\ 0.3' 0. 2' EXISTING GROUND DESIGN WATER - 1 0 1 DEPTH - 8" w 3' L B. L 3' HYDROSEED WITH KCSWDM 5.5.4-2 WETLANDS SEED MIXTURE 1 BIOFILTRATION SWALE 'O N.T.S. 18' MIN. QUARRY SPACES THICKNESS LAYER ELL POND 1� Q1 1 1/2"- 4" OTTOM _ WASHED (TYP) 52,0 ROCK CORE ... - - - 51.0 L- NOTE: "KEY NOT REQUIRED -� `- 2 QUARRY SPALL & GRAVEL �p FILTER "WINDOW" N.T.S. TWO -CELL WET DETENTION POND NOTES: 1. CONSTRUCT 12' GRAVEL SURFACE ROAD MEETING THE KING COUNTY ROAD STANDARDS FOR CRUSHED SURFACING BASE COURSE OR BETTER. 2. TRACT 'A' SHALL BE FENCED WITH A 6' CHAIN LINK FENCE WITH GREEN VINYL COATING, CONFORMING TO KING COUNTY SURFACE WATER DESIGN MANUAL SECTION 4.4.4, AND CONFORMING TO CURRENT APWA STANDARD PLAN L-2, TYPE 6. FENCE TO BE LOCATED 1' INSIDE PROPERTY LINE. 3. 16' DOUBLE GATE SHALL MEET APWA STANDARD PLAN L-3. EL = 60.0 EL = 60.0 60. _...:....hc /EXIST. GRADE ------ --- 6 I Z I J � OI a 1 POND BOTTOM: = 49.0 SCALE 1"=20' HORIZ. 48 1'=4' VERT. 4 POND SECTION NOTE: TRACT "C• AND ALL I TRACT 'C' PLAN AND DETAILS IMPROVEMENTS CONSTRUCTED ' WITHIN TRACT "C" SHALL BE MAINTAINED BY THE HOMEOWNERS', ASSOCIATION EXCEPT FOR ANY PUBLIC UTILITIES. 12" TREAD W/ TRANSVERSE STAIN V 1 0.01 FT/FT SLOPE 7.5" RISERS (TYP) 2.4 CAP STAR STEP EACH 9EC7KIN Q OrTNI 'A' • 2304 11&COM AS RE". TO NNNTNN r Fdt I"S ARA •/// "r aN MNM1M 4' FENCE BIGHT u1N •TI Iff- amour L aUFFaar E 4 iiT'+7e' COL S 102EA. POST LAG i-1 pwc ALUMINUM HA �� �` •� �' HANDRAIL /4' NCKAL SECTM r ac. vNt 1.5• .75" NEEDED. SMOOTH I Alow SURFACE JOINTS (T'IP) ELEVATION SIDEWALK 1 5, 'I /4 REBARGRA (5 PDE 40LCS) ^_-_ - I (-I � SIDEWALK III,-, _. T-__4 MAX., -I CLASS 8 CONCRETE c�ACTEDLTOLssx _ I' ( ) DETAIL 'A' CEMENT TYP MAX. DENSITY CONCRETE SIDEWALK & STAIRS WOOD FENCE DETAIL N.T.S. N.T.S. eL = Du.0 eL Dv.IU I 60 EL =:57.0 : EL 5,Z3 EL = 57.0 56. . Z I ... . ........ ... .......... -- --- Z .... . ni 52 a1 a ....... a a I EL =;49.0 POND BOTTOM EL = 49.0; SCALE I.=- 0' H IZ. 5 POND SECTION 10 OC10ER 14. 19 I EXPMES SEPIEMRER m5 'm KING COUNTY D.D.E.S. RENEW NYPI DAIS OR M , WVlEM11 WlE Q, /. p�/ It�A .4 H. Su�i R.E. DEV _ m;a S89PO145 AARDVAI DA 8 _ a Rif ¢ Z o 0 0 o a a M14 om a o<® W a 3_ m W 00 0 "� Yx oa 2 LL 0 3 Q 0 = 0z° `o w '¢ c m 0 im oro � nN a o.. m� l) O 0 Q Z H'A FE cc o V/ 3 N Z Q Z W � Z Q � O a ' CL Z o uj a c" 1 Z O w Z W Y I_ Z W Q J F.N.: W.O. 10 OF 21 3 94 D 1,4 72 AUBURN F.A.C. #0009-93 D.D.E.S. FILE #S89P0145 NW 1/4 SEC 8, T21N, R5E, WM, WA 72 56 52 • I I I I I I I I I I / I I I I / I / I I I I \ �H/ f SII `-IG SSMH #3 (TYPE 2 5STA. b.+3436, ?V-RT PROVIDE 15 0 y KNOCKOUT SOUTH r'1 r x m PROPOSED FAIRVIEW SUBDIVISION 5+00 �I 1 \ \ \ ISTA 6+34.76 11' LT CAP & TB, 2" TEMP. I BLOW OFF ASSEMBLY 1 \ \ 100TH AVE. BE IA — Ste - I I , I 1 WA;FR DEPRESSED \ z �ELOW SANITARY. \ CONCRETE ENCASE - SANITARY LINE 10' \ RIGHT & LEFT OF \ 24. 1.I - - — WATER CROSSING REPLACE SSMH1 & TB ( \ TYPE 2 48 )-/� I 511-39 $TA I31+.57t I SSMH *2 (TYPE 2 48 ) STA 94.86r35, 24:P6--CT 9-r G. 83 J 25. /6 Li = STA 30+00.00 / l !1 r'TER DEPRESSE� i' LOW STORM T1S' uNLNOWN V �V A y /- V A X v 1 A o o i zz / w2d miVm ' ,L w- i I / I I i w %0. r r•: a` �` M/N/MUMCOv6iC @ `• /7�IR3' SFWER L6t1VR SEWER' MgN6fl!£ �M3� /• 4i' E 5711 • G t6� - � � � � N � II II II II •N � �zzz :I II y..... ......... ..... ..... ..... ..... :.... H K ZLn Lw ,........ =.W > PROPOSED GROUND z O CENTERLINE EXISTING GROUND : � :� •' : cn .0 2 O CENTERLINE 511-39 511-90 .. ,I I . PROFILE AT RIGHT ...............36& LFf 11" D.I. CL 5 3.z 041,vo... - ....: .:.. ...... ... . STA. 6+34.76 .. T.O.P.=54.0 NQW4L SEWAGE 8" D.I.P. WATER - 9+72.59 EL.EV- .76 ..:.........:.........:.........:.........:.........:.........:.........:.........:.........:..-T.O.P.tS2.9....... : DEPRESS WATER 1' UNDER STORM & UNDER SANITARY 6+00 7+00 9+00 10+ 00 11 +00 f m GRAPHIC SCALE 40 0 20 40 80 1" - 40' Horiz 1" = 4' Vert. E MES SE MKR 25. 1W5 THESE PLANS ARE "APPROVM" FOR CONFORMANCE KITH THE CITY OF ENGINEERING DIVISION'S REQU Approved By Date Approved: i�L�914 F.A.C. B 0009-93 6 i z O 00 a z N W V W z 72 72 ........... 72 > n CD nh141kn �, _ g — Z 10 10 z 68 68� N 68 LLI m Lu �22Z..... W W 64 64 �zEnW cc1 64 0a > z to w y 60 60 60 _ W = c } O 56 56 134:15 56 Q O Q -0.2GY. Ft 1�8" cc S=�P.-YJR � Z NQRVAL SEWAGE Q Q FM WA MR Y E1.EVm 4%75 52 52 52 cl) z z PROVIDE :INSULATION : J SEWER STORM R SSING" C7 48 48 ........ .:...... ...:......... :......... :......... .......... 48 SCALE: AS SHOWN F.B. 57 W.O.: S11402 FILE NO.: �SHEET 207-49 j J 30+00 31 +00 32+00 11 OF 21 114• D !47 2, AUBURN F.A.C. /0009-93 D.D.E.S. FILE /S89PO145 4 80 'I 72 J 68 64 r 60 A IMI sla �I 48 ' g5 1 RIMMH El= 58.43 Ig. PVC INV= 54.48 _—---��--ae r'SMH 7F(TYPE 2 i7A . 4+80.66 Ili ;1A 30+00 (SHEE hN \ STA 1D#i a VRVe 23 7 M MVL 1N\�ON Ilahh �zzz �2W�n a r11313'7T731 �Yi:�_C►711111171177JlllllJ a p �7F ` 22 21 TRACT T CL JTA 1TEE 3i 64 VALVE M ITARY. CONCRETE ASE SANITARY LME LEFT 3 RMT OF E! �I h 10 YN1yh P A� ^ >t2Nap =L rp�s{�222 Vj�3 WU1 NW 1/4 SEC 8, T21N, R5E, WM, WA {a 11,011) e a 1 1 \ \S R IM �S �172 AIII x N STAI+ 91 \;a\ 5h -i i � I — DRAINAGE AN UTILITY U71LIlY EASEMENT I 25 �\ 11 Q A � L PS- o a z cs m ...... _ . F � W> F¢ W o' ASEM oaanii, DOST1 �EASEMENT�\\\Si N (11 1TWE 2I Q1 N M MM hr°p� �h{0V 7 to Jy VJ 1 �B II rl M�aQw/ �3W rk so SO VER77CAL BENDS - 420 MIN. COVER 80 76 72 68 64 56 52 48 �\ F MH RIM EL- 117.24 PVC INV= 109.37 IA"Irlfo N 1 IN E Y m o 3 GRAPHIC SCALE R w o 40 0 20 40 Co Out z A _ ya < 1-- O ! 1' - 40' Horiz. 1" - 4' Vert. N 1, m o� W ° 3 W0Zwz FA 0 n W > <W OC1a5fR 14, 1994 AN YM ON '` 4`'dut THESE PLANS ARE *APPROVED' FOR < mr J CONFORMANCE NTH THE CITY OF AUBU N O�qe ENGINEERING DIVISION'S REQUIREMENTS 1.J 5 Approved By .HMrr� �. 4�blsis►� Date Approved: 4�24 \ F.A.C. 0009-93 j/ N a IL�IaRIL' Ett19E9 SEPiE1B9gt 25. 1995 am � n h 96 92 3W VERT. 7HRU,' BLOCK 14 88 84 ° M N • `3 VV 80 ul 113W 76 gry yir \� 72 \� o' O + r h J6 mo 68 PR STA. A T. 73.0 pl (4E 14) 1: P. - 0+401 P.S.-0'M3 64 _ z a a w m �p�p ; 120 116 z z ° W z 112 ' `� 0. H 3 � � z 108 oc O W m 3 V a 104 H o cc y_ 100 Lu M co c m W N 96 z Q Q Y 92 z z � J 88 SCALE: AS SHOWN F.B.: 57 w.D.: S11402 R NO.: 7- 90+00 91 +00 3 92+00 92+40 12 OF 21 r 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 17+60 c14 D 47 2- AUBURN F.A.C. #0009-93 D.D.E.S. FILE /SE9P9 NW 1/4 SEC 8, T21N, R5E, WM, WA r u i TRACT A`\ \ uJ IN \ 57.Y1 � \ STA 51+82.54 10.77' RT (� \ BENDS h TB 1N —57 \ ' \ V OUI A Y DELINEATED WETL ND 4 -r' - _ �100 YEAR—'\ \ STA FLOOD PLAIN \ 22 ExISTING COND. \ ' \ BENi 24 ' — 59— U07�- -10'�.1� I U77LITY EASEMENT 25 1 INN II I LnLn II � W� 1 jimi N1hc iIIIIm �_ --- & TB J 8 L 0 76 72 00 00 n J p eJ ON ?�5h S\3 7..V.C11(1 T hh ` 68 o S 11{ � =Lj W22 3: �2W n 64 Z In s 56 WAR • I � 50+00 0.49' i..:�C�IP -,� 51+00 52+00 53+00 01 �} V x ? 170 1 yF',.�4 8"P Sst.�a I.05 PS=0+89 PS-1+11 VERTICAL BENDS 1 42" MIN. COVER N 54+00 55+00 I 76 72 •: 1d NOW 56 52 56+00 1 5— � s� N r1l i� 1\, it 1 1 N q` IN E 10'1 STORM DRAIN �\ / EASEMENT T DRAIN GRAPHIC SCALE �\ 40 0 20 40 80 \ \ u f� rr tltl a � a w W � o z Lu C7 i Z o i 3 � ' z Le 0 W 3 V o 0 y CO 25 25 sty A. sj� W. SCjjr >- cc t.W, �1 �4 $ of * ufii 0 �4R of �Wa Ij z �p t 4 �lett.� ♦ +�I81i."' IIcyw. ZONAL 't %MUL W EMPIRES OCTOBER 14. 1994 E% WS SEPIE R 26, 1996 co av W W � J THESE PLANS ARE "APPROVED" FOR CONFORMANCE KITH THE CITY OF AUBURN ENGINEERING DIVISION'S REOL04REMENTS SCALE: AS SHOWN F.B.: 57 Approved By. w.o.: S11402 Date Approved: 't�lf�2_� FILE NO.: SHEET 207-47 F.A.C. k QW9-93 13 OF 21 c14 D 147Z AUBURN F.A.C. fDOD9-93 D.D.E.S. FILE jSB9P01 "OPTIONAL AS REQUIRED BY DEPARTMENT OF PUBLIC WORKS 5 1/4" MVO HYDRANT w Z CONSTRUCT 4' WIDE x 3' DEEP, CURB & z{- 6" CONCRETE PAD AROUND GUTTER �it_I �HYDRANT of FINISH PAVEMENT 7. 0. _i CAST IRON VALVE BOX CAST IRON 10 MIL PLASTIC SHEETING TEE OVER GRAVEL 6" RESILIANT (2) 3/4" STEEL WEDGE GATE SHACKLE RODS VALVE /� f J i° EQUIPMENT LIST FOR PRESSURE REDUCING STATIONS 1. PRESSURE REDUCING VALVE, HYDRAULICALLY -OPERATED, PILOT -CONTROLLED: SHALL BE CLAYTON 9OG-01AB WITH DELRIN SLEEVE STEM, FLANGED ENDS, 125 CLASS, 15 TO 75 PSI ADJUSTMENT RANGE. (6 INCH PRV) OR APPROVED EQUAL. 3. PRESSURE REDUCING VALVE, SPRING -CONTROLLED: SHALL BE EITHER MUELLER M-9300 WITH Y TYPE STRAINER OR WILKINS 600 WITH INTEGRAL MONEL STRAINER, SCREWED ENDS, 25 TO 75 PSI ADJUSTMENT RANGE, RATED FOR 250 PSI MAXIMUM INLET PRESSURE OR HIGHER. (2 INCH PRV) 4. GATE VALVE: SHALL MEET AWWA C-500, LATEST REVISION, 175 PSI WORKING PRESSURE, CAST IRON BODY, BRONZE MOUNTED DOUBLE DISK, COUNTERCLOCKWISE OPENING, NON -RISING STEM WITH 0-RING SEALS, 125 LB. FLANGE DRILLED TO ANSI A21.15. (2 OF 6 INCH) 5. GATE VALVE, THREADED: SHALL BE BRONZE BODY, SOLID WEDGE DISK, RISING STEM, THREADED, RATED FOR MINIMUM NON -SHOCK WORKING PRESSURE OF 200 PSI COLD WATER, CRANE NO. 428, OR NO. 42BUB OR EQUAL. (4 OF 1 1/2 INCH) 6. PRESSURE GAUGE ASSEMBLY 0 TO 300 PSI RANGE: MARSH TYPE 1 QUALITY PRESSURE GAUGE MATH 3-1/2 INCH DIAL, 1% ACCURACY AND RECALIBRATOR, 1/4 INCH BOLTON TYPE 38 GAUGE COCK; 1/4 INCH CHEMIQUIP TYPE 25 B-E GAUGE SNUBBER; PIPE AND FITTING AS REQUIRED. (1 ASSEMBLY 0 TO 300 PSI RANGE) 7. PRESSURE GAUGE ASSEMBLY 0 TO 160 PSI RANGE: MARSH TYPE 1 QUALITY PRESSURE GAUGE WITH 3-1/2 INCH DIAL, 1% ACCURACY, AND RECALIBRATOR; 1/4 INCH BOLTON TYPE E8 GAUGE COCK, 1/4 INCH CHEMIQUIP TYPE 25 B-E GAUGE SNUBBER, PIPE AND FITTINGS AS REQUIRED. (1 ASSEMBLY 0 TO 160 PSI RANGE) B. FLANGED COUPLING ADAPTER: SHALL BE CAST OR DUCTILE IRON WITH BOLT PATTERN FOR 125 LE. FLANGE, PER ANSI A21.15, RATED FOR 175 PSI MINIMUM WORKING PRESSURE; ROCKWELL TYPE 912 OR DRESSER STYLE 127 OR EQUAL. TWO 5/8 INCH TIE RODS SHALL BE INSTALLED. (1 OF 6 INCH) 9. FLEXIBLE COUPLINGS: SHALL BE CAST OR DUCTILE IRON, DRESSER, STYLE 53, ROCKWELL TYPE 431 OR EQUAL. THE PIPE STOP SHALL BE REMOVED AND THE COUPLINGS SHALL BE COATED WITH AT LEAST ONE COAT OF "BITUMASTIC NO. 50" TO PRODUCE DRY FILM THICKNESS OF 1/32 INCH MINIMUM. (2 OF 6 INCH) 10. CONCRETE VAULT: SHALL BE PRECAST CONCRETE VAULT WITH 30-INCH DIAMETER WATERPROOF MANHOLE COVER AND FRAME, SUMP, SUMP GRATE, AND FABRICATED STEEL LADDER, UTILITY VAULT CO. OR EQUAL. THE VAULT SHALL BE RATED FOR TRAFFIC LOADING UNLESS OTHERWISE AUTHORIZED BY THE CITY ENGINEER. (UTILITY VAULT No. 5106 OR No. 612) 11. PIPE SUPPORT HANGER: SHALL BE WELDED STEEL BRACKET WITH ADJUSTABLE STEEL CLEVIS, MAXIMUM RECOMMENDED LOAD OR 750 POUNDS OR GREATER, GRINNEL FIGURE 194 OR EQUAL. (TWO) 12. BACKWATER VALVE: SHALL BE BALL -FLEET TYPE GALVANIZED CAST IRON, ZURN ZG-1099 OR EQUAL. (1 OF 6 INCH) OPTIONAL EQUIPMENT AS REQUIRED BY DEPT. OF PUBLIC WORKS 13. STRAINER: CAST OR DUCTILE IRON BODY, Y TYPE, WITH 125 LB. FLANGES DRILLED TO ANSI A21.25, REMOVABLE BRASS, OR STAINLESS STEEL STRAINER WITH 1/8-INCH MAXIMUM PERFORATIONS,. TOPPED BLOWOFF OUTLET, AND RATED FOR MINIMUM WORKING PRESSURE OF 175 PSI COLD WATER, MUESSCO NO. 751, MCALEUR No. F1-Y OR EQUAL. (1 OF 6 INCH) 14. BLOWOFF VALVE ASSEMBLY FOR STRAINER: SHALL BE GATE VALVE, BRONZE, SOLID WEDGE DISK, RISING STEM, RATED FOR MINIMUM WORKING PRESSURE OF 200 PSI COLD WATER. CRANE NO 428, 428UB OR EQUAL. PIPE AND FITTINGS AS REQUIRED. (1 OF 2 INCH) 15. PRESSURE RELIEF VALVE ASSEMBLY: SHALL BE CLAYTON 9OG-01B, SCREWED ENDS, 125 CLASS, 0 TO 75 PSI ADJUSTMENT RANGE. PIPE AND FITTINGS AS REQUIRED. (1 OF 1 1/2 INCH) 16. BEE HIVE STRAINER: CAST IRON OR BRONZE. (1 OF 1 1/2 INCH) PRESSURE REDUCING STATION NOTES `MECH. JOINT (3) MECHANICAL) "'-RE- - E " 17- A -" IRKING PRESSURE LIMIT IS 175 PSI MAXIMUM. JOINT ° CONC. BLOCK 2. PIPE OF 4- METER AND LARGER SHAL=LASS��53DUZCTILE IRON, SHOP FLANGE JOINT PRIMED COATED, CEMEN - LINED A H 125 LB. FLANGE PER ANSI A21.15 1 1/2" WASHED DRILL TEMPLATE. FITTINGS SHALL LE IRON OR CAST IRON WITH SAME GRAVEL CONC. BLOCK COATING, LINING AND JOINT PIPE. �2� FIRE HYDRANT DETAIL 3. PIPE OF 3- AMETER AND SMALLER SHALL BE SCH A PIPE DiPPED AND WITH GAWANI 14 N.T.S. MTEEL IRON, ITTINGSDPERIDE USASIB 6U3, MECHANICAL JOINT STEEL STRAP FITTING (TYP) (TYP) 30-� Q 4 314 FF 8'0 D.I.P. LL UNDISTURBED EARTH CLASS '8' CONCRETE 42" 42"x 42"x 42" 3 VERTICAL BLOCKING 14 NJS L� L-- x/z X NOTE: REINFORCING STEEL SHALL BE GRADE 40 OR GRADE 60 4 14 STEEL x REINFORCING BARS CONCRETE 3"-�3" PIPE 18" PIPE 0 CONCRETE CLASS B APPROX. C.Y. DIMENSION 'X' 8" - 0.2 1'-9" 12" 0.3 2'-4" CONCRETE PIPE ANCHOR N.T.S. WATER & SANITARY SEWER NOTES 1. PRIOR TO CONSTRUCTION OF WATER AND SEWER UTILITIES, THE CONTRACTOR SHALL CONTACT THE CITY OF AUBURN PUBLIC WORKS DEPARTMENT • 931-3010 AND ARRANGE A PRE -CONSTRUCTION MEETING. 2. AT THE PRE -CONSTRUCTION MEETING, THE CONTRACTOR SHALL OBTAIN FROM THE CITY OF AUBURN, SPECIAL PROVISIONS, SECTION 10 AND SECTION 12. THESE SPECIAL PROVISIONS SHALL APPLY TO ALL WORK SHEETS CONTAINING CITY OF AUBURN ENGINEERING DIVISION'S APPROVAL. 3. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO THE CITY OF AUBURN'S REQUIRMENTS AND SPECIFICATIONS. 4. PRIOR TO STARTING CONSTRUCTION, THE CONTRACTOR SHALL CALL ONE -CALL (1-800-424-5555) FOR UTILITY LOCATIONS (WATER, SANITARY SEWER, GAS, POWER, TELEPHONE AND TELEVISION). 5. LOCATIONS OF EXISTING UTILITIES ARE APPROXIMATE. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE TRUE ELEVATIONS AND LOCATIONS SO AS TO AVOID DAMAGE OR DISTURBANCE DURING CONSTRUCTION. 6. EXISTING PAVEMENT SURFACES SHALL BE SAWCUT FULL DEPTH WITH STRAIGHT, UNIFORM EDGES. ALL JOINTS BETWEEN THE NEW AND ORIGINAL PAVEMENT SHALL BE PAINTED WITH ASPHALT EMULSION (CSS-1). 7. ELECTRIC AND TELEPHONE LINES SHALL BE IN A TRENCH A MINIMUM HORIZONTAL SEPARATION FROM OTHER UTILITIES (SEWER, WATER, STORM) OF 5 FEET. 8. ALL CONSTRUCTION SURVEYING FOR PUBLIC EXTENSIONS OF PUBLIC. FACILITIES SHALL BE DONE UNDER THE DIRECTION OF A LICENSED LAND SURVEYOR OR A LICENSED PROFESSIONAL CIVIL ENGINEER. 9. DURING CONSTRUCTION, ALL PUBLIC STREETS ADJACENT TO THIS PROJECT SHALL BE KEPT CLEAN OF ALL MATERIAL DEPOSITS RESULTING FORM ON -SITE CONSTRUCTION, AS DIRECTED BY THE CITY. WATER NOTES 1. STANDARD SPECIFICATIONS SHALL BE 1986 APWA AS MODIFIED BY THE CITY OF AUBURN. 2 PIPE FOR WATERMAINS SHALL BE DUCTILE IRON MEETING ANSI SPECIFICATIONS A-21.51 OF LATEST REVISIONS AND SHALL BE THICKNESS CLASS 52. PIPE SHALL BE CEMENT -LINED, IN ACCORDANCE WITH ANSI SPECIFICATION A-21-4 OF LATEST REVISION. 3 ALL WATERMAINS SHALL HAVE A MINIMUM COVER OF 42 INCHES. 4 . ALL VALVES FOR WATERLINES SHALL BE RESILIENT WEDGE GATE VALVES. 5. JOINTS, EXCEPT WHERE OTHERWISE REQUIRED OR SHOWN ON THE DRAWINGS, SHALL BE EITHER MECHANICAL BOLTED TYPE, OR PUSH -ON RUBBER RING GASKET TYPE, CONFORMING TO AMERICAN NATIONAL STANDARD A-21.11. PIPE FITTINGS: PIPE FITTINGS SHALL BE DUCTILE IRON AND SHALL HAVE THE SAME KING OF COATING, LINING, AND STRENGTH AS THE PIPE TO WHICH CONNECTED AND SHALL CONFORM TO ANSI SPECIFICATIONS A-21010 AND A-21.22 OF THE LATEST REVISION. 6 . HYDROSTATIC TESTS ON THE NEW PIPE LINE SHALL BE MADE IN ACCORDANCE WITH THE "PROCEDURE FOR WATER -PRESSURE TESTING WATER LINES" AND THE LATEST PROVISIONS OF AWWA C 600, EXCEPT AS MODIFIED HEREIN. ALL EQUIPMENT NECESSARY TO MAKE THE TEST SHALL BE FURNISHED BY THE CONTRACTOR, AND THE CONTRACTOR SHALL CONDUCT ALL TESTS UNDER THE SUPERVISION OF THE ENGINEER. PRESSURE TESTS SHALL BE MADE ON ALL PIPING AND APPURTENANCES INSTALLED UNDER THIS CONTRACT, INCLUDING ALL CONNECTIONS TO EXISTING MAINS AT A MINIMUM TEST PRESSURE OF 200 PSI. 7 DISINFECTION OF THE NEW WATER SYSTEM SHALL BE REQUIRED PRIOR TO CONNECTION TO THE EXISTING WATER LINE AND SHALL BE IN ACCORDANCE WITH THE LATEST PROVISIONS OF AWWA C 601. 8 . INSTALLATION OF CORPORATE STOPS, WATER SERVICES, LINES AND METERS SHALL BE PER CITY OF AUBURN STANDARD DETAILS. 9. BLOCKING FOR VERTICAL AND HORIZONTAL BENDS SHALL BE PER CITY OF AUBURN STANDARD DETAILS. 10. FIRE HYDRANT ASSEMBLIES SHALL CONFORM TO CITY OF AUBURN STANDARD DETAIL. 11. CONTRACTOR SHALL OBTAIN ANY NECESSARY WATER METER PERMITS FROM THE CITY OF AUBURN PRIOR TO CONSTRUCTION. 12. ALL VALVE BOXES IN PUBLIC RIGHT-OF-WAY OR EASEMENTS SHALL BE ADJUSTED TO FINAL GRADE AFTER FINAL PAVING IS COMPLETE. 13. ALL WATER SERVICE LINES ARE TO BE 3/3 INCH TYPE 'K' COPPER PIPE, UNLESS OTHERWISE NOTED, SEE THE CITY OF AUBURN STANDARD DETAIL NUMBER WASM-1 FOR 3/4 INCH SINGLE WATER METER AND WASM-3 FOR 3/4 INCH DUAL WATER METER INSTALLATION. SANITARY SEWER NOTES 1, ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO THE CITY OF AUBURN'S REQUIREMENTS AND SPECIFICATIONS, AND "CRITERIA FOR SEWAGE WORKS DESIGN" (D.O.E.). 2. STANDARD SPECIFICATIONS SHALL BE 19W APWA _ AS MODIFIED BY THE CITY OF AUBURN. 3. SEWER LINES SHALL BE LAID TO THE GRADES AND ELEVATIONS SHOWN ON THE DRAWINGS. 4. SIDE SEWER SHALL BE INSTALLED FROM THE CITY SEWER MAIN TO 10 FEET BEYOND THE PROPERTY LINE AND SHALL BE A MINIMUM OF 6 IN DIAMETER MATH A 1% MINIMUM SLOPE. 5. SIDE SEWERS SHALL BE INSTALLED, WHERE SHOWN BY THE ENGINEER, USING COMMERCIALLY MANUFACTURED TEES AND SHALL BE PLUGGED WITH WATERTIGHT PLUG. ALL JOINTS SHALL BE APPROVED RUBBER GASKETED JOINTS. (THE LOCATION OF THE SIDE SEWERS SHALL BE MARKED AT THE END OF THE LINE INSIDE PROPERTY BY A PRESSURE TREATED 2X4, FOUR FEET LONG BURIED IN THE GROUND A DISTANCE OF 3 FEET. THE EXPOSED 1 FOOT SHALL BE PAINTED TRAFFIC YELLOW AND THE DEPTH TO THE SIDE SEINER OR TEE SHALL BE INDICATED IN BLOCK PAINT ON THE 2X4). IN ADDITION, THE LETTER 'S' 2 INCHES HIGH, SHALL BE NEATLY IMPRINTED IN THE TOP OF THE CURB BEFORE THE CONCRETE HARDENS TO DESIGNATE THE SIDE SEWER LOCATION. 6. LOCATION OF SIDE SEWERS SHOWN ARE APPROXIMATE ONLY AND MAY BE CHANGED AS REQUIRED DURING CONSTRUCTION UPON AUTHORIZATION OF CITY. CONTRACTOR SHALL NOTIFY ENGINEER WHEN EXACT LOCATIONS ARE DETERMINED. 7. CONTRACTOR SHALL OBTAIN ANY NECESSARY SIDE SEWER PERMITS FROM THE CITY OF AUBURN PRIOR TO CONSTRUCTION. 8. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO INSURE THAT NO CONFLICTS OCCUR BETWEEN SANITARY SEWER LINES AND PROPOSED OR EXISTING STORM LINES PRIOR TO CONSTRUCTION. 9. ALL SEWER PVC PIPE TO BE SDR 35. IN ACCORDANCE MATH ASTM 03034. UNLESS OTHERWISE NOTED. 10. ALL SIDESEWER PIPES ARE TO BE 6 INCH DIAMETER PVC AT A MINIMUM SLOPE OF 1.0% AND SIDE SEWER LOCATION OF STUB ENDS ARE TO TERMINATE A MINIMUM OF 10 FEET INTO EACH LOT MEASURED PERPENDICULAR TO THE RIGHT-OF-WAY LINE UNLESS OTHERWISE NOTED. 11. ALL SIDESEWER PIPES CONNECTED TO MAIN SANITARY SEWER PIPE ARE STATIONED FROM DOWNSTREAM MANHOLE. AS -BUILT REQUIREMENTS 1. THE CITY OF AUBURN HAS VERY STRINGENT "AS -BUILT" REQUIREMENTS, THE CONTRACTOR MUST WORK CLOSELY WITH THE ENGINEER AND SURVEYOR SO THAT ACCEPTABLE "AS -BUILT" DOCUMENTS CAN BE ASSEMBLED. 2. THE CONTRACTOR WILL BE REQUIRED TO SUBMIT TO THE ENGINEER THE FOLLOWING INFORMATION: A. SANITARY SEWER PIPE MATERIALS, LENGTHS, SLOPES AND SIZES. B. SANITARY SIDE SEWER PIPE MATERIALS, LOCATIONS, LENGTHS, SLOPES SIZES, AND INVERT ELEVATIONS. C. TV REPORT LOCATIONS RELATIVE TO SIDE SEWER LOCATIONS. D. STORM MANHOLE AND CATCH BASIN LOCATIONS, TYPES AND DIAMETERS. E. STORM PIPE MATERIALS, LOCATIONS, LENGTHS SLOPES AND SIZES. F. WATER PIPE MATERIALS, LENGTHS, SIZES AND LOCATIONS. WATER VALVE AND FIRE HYDRANT LOCATIONS AND TYPES. LOCATIONS AND SIZES OF BLOWOFF, AIR & VACUUM RELIEF VALVES, PRESSURE REDUCING VALVES, CONCRETE BLOCKING AND WATER METERS. G. WATER SERVICE SIZES, LOCATIONS, AND MATERIALS. H. DETAILED CONNECTIONS AS APPLICABLE. THESE PLANS ARE "APPROVED" FOR II CONFORMANCE WITH THE CITY OF AUBURN ENGINEERING DIVISS"'S REQUIREMENTS Approved By. LL#m �.� -�NM. Date Approved: fig m F.A.C. k 0009-93 0 III ,"a J o� A Qm W a 3a 3 W 0 ory - c o Z - mx oa J LL O 3¢ Q 0 i Z 0 0 1 `0 to 0 'o 0 x� H Z W W Lu a fY 3 W aS w W H 3 C9 0) CA SCALE: W.C.: W O Z L'4/ 14 OF 21 `1401472 AUBURN F.A.C. /0009-93 D.D.E.S. FILE #S89PO145 r- NW 1/4 SEC 8, T21N, RSE, WM, WA 1 al, �o 5 s m w E 23 22 21 20 19 18 17 16 15 14 13 a 8E 304TIf COURT Ofi n r 11-12, 14-17, 26-27 'm ; 14 STA. 15+47.00 + 19.97' LT. ICI n w o N ° < o z m m > a �P 00 17+00 S B6'39'10" E i 00 /3+00 $ 14+00 S 86'39'f0" E 75+00 16+� ' c U a 10° 354.93 264.00' rrG 2:.1 4C R R. po TRACT C ORa JS 0. 3 tt41 00' = 40' Hori Z. i mr 12 ds CURVE DA7A Q m 1-5, 1-58-23, 25�0 $o Ary p� soro0' <m PC = 9+35.61 STA. 12+25.00 0 �' Y R = 70.00' W 6 3� 19.97' RT. a �' i°dO� , r g o« 1 [ PT - 16+95.89 CURVE DATA Z a p = 9025'20" TRACT A 26 27 12 O aLL R . 55.00 Q 0 a 8 L= e6.80 25 3 O Z o o A$ Z. + PC = 51+04.00 0 0 w n N Hr ( CURVE DATA n ? m m = 60100'0i <m R = 100.00, o T = 57. 74' STA. 77+60.00 w b m L _ 104.72 ^ EONS 55+76.46 '0 11 w i 2 x ow v_ 4y Ory 29 o n Q� b0 n 28 PT = 55+43.5 Z yry" CURVE DATA U Lu ^ 3 7O yyx 10 �1 1O o a rn 6 i a In 33y.00 S . ,1 54+00 a p}6 H r 100.14'J R� 4 O TRACT 13° 9 O C0l4M=AIfP SRPQ+W N C CURVE DATA 6-10, 68-69, TRACT D g 5 R- 105.00 STA. 54+17.40 do 60 of my �MIO 0 T - 33.49' 8E 40oTllll COURT 9.97' RT. 8 L - 65.45 6 7 Z 24 wd2m&t+s FE FE Name 7/ t/94 39Z-6225,0 fA Z W Dot r $ B6}tMH d5 HOLMMM � J m i cc rim m N.D.C.S.U. CUTLER MODEL 5'-0" —�� 5'-0" —�^— 5'-0" _ DB-12 OR EQUAL LEGEND 0 c 12 3/4" �3 1/t— 6'-6" Lu m ^ N ® NUMBER OF MAILBOXES PER LOCATION A.S7� S W.Sc J (n J WAS AcP 4'vOT wASg� .0 ANCHOR BOLT PATTERN w %PER N.D.C.B.U. PEDESTAL ` 70 W / TEMPLATE n M o + N.D. C.B.U. o NEIGHBORHOOD DELIVERY AND COLLECTION Cl 5 315" x FULL DEPTH BOX UNIT LOCATION \ . M Ep n I9TC4 �)9TL4 • / EXPANSION JOINTrn F`rsl0 AL '` �ZONAL>I , /N. BACK OF CURB 12-17, 26-27 LOTS SERVED EXPIRES O TBBER 14, 19M EA1116 SEPTEMBER 25. 1995 Z a Z NOTE: LOTS 13 & 24 ARE NOT INCORPORATED Lu WITHIN GLENN KARA MAIL BOX ASSIGNMENTS POSTMASTER —) 1'-6" 4— r �I 1'-6" F— CITY OF AUBURN scALE: AS SHONN SIDE VIEW FRONT VIEW PLMI VIEW 57 n APPRO/(AAL SIGNATURE DATE WO S11402 14EIGNBORI4000 DELIVERY AND COLLECTION BOX UNIT DETAIL SIIn VJ4 Ham. CA,A} Seev, FILE NO,: SHEET —46 N.T.S. TITL 15 OF 21 w z1 1.3 N 94014,72 AUBURN F.A.C. ,y0009-93 D.D.E.S. FILE #'S89P0145 NW 1/4 SEC 8, T21N, R5E, WM, WA n ci o n z 5 z a m o 3 o r O U 2 = U of 23 22 21 20 19 18 77 16 0 a u < 15 14 13 SE 304T COURT J N 3'a Il 3 _ 6 m C o0 X Z r 0 0< a 13+00 0 14+00 f5+00 7 J a •µ /1+00 5 86'39'f0" E 12+00 0 5 BB J9'10" E 6+00 �; Q 10k� 354.93 264.00' 0 0 z is Z q�3s �p0 TRACT C �'?•o g N pry v+i CURVE DATA 9 i w � :o N X R : 70.00' NOTE: b o- 19 PC - 9+35.61 ' o o T - 70�00• THE INTENT OF THIS PLAN IS TO PROVIDE i L 10996 THE PHYSICAL LOCATION OF LUMINARIES FOR 4 m. i PT - 16+95.89 THIS PROJECT. THE DEVELOPER SHALL [ CURVE DATA N - 90'25'20" 26 27 1 CONTACT PUGET POWER FOR THE R - 55 oD TRACT A S L = 3 DESIGN OF POWER SUPPLY TO THE LUMINARES. M m 8 25 + PC = 51+04.00 o Y m Mu [flu x L CURVE DATA o S. A - 60'00'00" ut T 5774 STA. 17+60.00 = W 11 w r o = . � L = 104.72• � CONS 55+76.46 � a i• ; 2 Fig 28 PT - 55+43.5 Z �' F e yryx n e (L CURVE DATA 4 n ri = 90.00,00" + R= 70.%1� + O II T = 70.00' 7••�/l�ilsl�i q S � L = f09.96" ad S6J a X O� 3 9 0"F 10 Ti is i e rt 4t lh9 �p���ak O ` 00 - 54+00 Z 100,14' FE m = 4 9 Maw a)C TRACT B 71 194 J92-oZsD 3 r g 5 p- 30'0000 Dare ToisFe OM W � Z yAj F CURVE DATA + R = 125.00"cc 9 es+5 SE OoT COURT 8 SP>tMA {� tae� Re�/1 W m 6 0 7 24 Y CY r Y/ A. S7 W . SCg _J > O8 44 6 OT VA 0 44Rt D "Asyj �L m 'Z 4 MAILBOX ■ �O y /0 W �4CI3 BN'" �• ,n��Sl TS LY� r6y W `9ION.AL, 9IONAL E1u'1 U 3 ENIRES p TOKR lf, 1991 EXPIRES SFIZ ER 15, 1-1 \� N O Z KING COUNTY D.D.E.S. J Z LLI gEYAr ENGMRR GX]IAEAfI DATE J p ti STOP 8 EEMpR Era>IEER %—��� SIGN + E �. c01 DAM SCALE: AS SHOWN m�¢arRXI R" E.B.. 57 .e A- DAM w.o.: S11402 FILE NO.: ti e 0 MAILBOX S89P0145 207-44SHEET y1 Y ZlI 3 o 16 OF 21 `14 D /4.7 y NW 1/4 SEC 8, T21N, R5E, WM, WA #s _ NOf_ NO MULL i Wg.l- Bt Ir4v�G^U•efl- d's WITHIN -IIiG WtTIIiJD CaJNO'r( . s lNan..*w 61"FA1 cM itsi'lli0t, OF �Ld yy kJr0A4 V.Rf R.-r"6N P'p F .x J • v ✓T a • v, LIl1IIT OF WORK ri f"I r HMpfi1 bl'r Ole CONCEPT STATEMEN The intent of this Welland and Buffer Enhancement Plan is to provide mitigation for the wetland impacts associated with the entry road into this plat. Mitigation will be achieved through removing the heavy as growth of Blackberries, planting the wedand with \ emergents (in areas disrupted), densely planting the wetland buffer and installing approved King County wetland signs. PLANT SCHEDULE \ PLANT NAME QUANTITY SIZE/CONDITION 06 TREES Black Cottonwood �7 .''r height/B&B 'R Popular trichocarpa Douglas Fir '% 11 height/B&B \• Pseudotruga menziesd • Western Hemlock height/B&B f Tsugq heterophyllo Smu"S Ap y4'g'/•I helghUB&B Aces cl lsr wn w a { Red osier Dogwood 111 4fgsa Wheight/cont. Cormar sitzmailers _ Pacific Ninebuk 1W N^/w" heighdcont. Red Flowering Currant sl7 541height/coot. Robes rangWneum Nootka Rose Rom'""'am" 71 Z ,L`„ height/corm. �''+�7 t t + F Salsombmy Ru•r 3% S40(b/ iheighticont. *Klowaf • e o Snowberry 10� 1Vw/[La height/comt. / Symphoricpryas ,,Pour HERDACEO OS/GROUNDCOVER S/EMERGENTS �Q rjfg �+/ 1A t Common Spikensh ZAP sprig ® 18" o.c. H �4�46-49 400 EleochorirpalurMr Soft Rush 3lh sprig ®18' o.c. JuncWeffusur Dagger -leaf Rush i� sprig *`"" o.c. luncus enrifolius Small -(suited Bulrush 2� sprig a 18' O.C. Scirpus microcarpru HYDROSEED MIXES a.� 1`7 ItiU�� WETLAND AREA hwlL� BRIARGRI:EN, Inc. Fresh Water Wetland Mix or approved equal: TenMeadow Fescue ywte�� 1% 10% 6Seaside Denigrate; MeaoColonial IO% Meadow Faxtail 6% Amike Clove 1 % Marshfield Big Trefoil Seeding Rate: 50 Ib./sere rp sND�j< gLrFFaR ARFq - BRIARGREEN, Inc. Low Grow Emsion Control Mix or approved equal: 45 % Elks Turf Type Perennial Ryegrass 45% Ensylva Caeeping Rs Fescue 10% Whrte Dutch or New Zealand Clover Seeding Rare: 80 lb./acre Fertilizer: 10-20-20 320 lb./acre Q) tp WETLAND GN NOTES EN(aJx NdN-fit WI Glue sign 1/2" CDX plywood and ����rrwwnn IN attach in4'x4' Cedar or pressure p71.IN � rsJCl w Hwe IaT H7h.ifbl Lf LOT 2 roared st with 5/16-x Y lag Dolt. �✓ (•�fKiT Y'1fR'l Tl'Et . Set minimum 3' below grade. Wedand minimum3' belowgrade, 2. 2ta 21 (�. oJFAIxi sign sit 5'Ircight finish grade. - MLUGH - dJlf$% rcr "ftv, - H,ANT1 Wr i y40W 6HIf#7 ?Vt`- a wetlandliumor sign shall be posted at FAOTi FI{.L M. iMt-vi%, %KIa WN. the boundary between she Sensitive Area Buffer, Setback AMi or Setback Tract and q� Os NM rpam me Budding Setback Area •'f:> One sign shall be posted per la for every ? r . ^� -NI (Alf "MooC wftm !fa" 150' of Sensitive Arcs. Buffer and shall be stationed in a Imminent location, i.e. at the - ,TO? Ira2 OF eK.L.- 12"'W closest point to the proposed development. - • �� Signs may elm be attached securely to fence. 21t�a JBt7f 10f'GtaL { PC'-1'i1LItEt SHR urtFHN THC 161CM. 4P Aft"1016 0TOPMANIBf MUZH - 4f"Le Vna/4''I FGF %wv* PlMff1N$i wvpc Hm PGr' F^L4- Isi.NJi-Wlb. avat MIN. VAP-W 1 d.1PLAMP Olt 4a4FA4NIE#`f=V R.-NT N�l s • ♦ Z A/IL $ FCrnWaw ffig TREE PLANTING DETAIL TRACT A LOT 4 �j NO SCALE DETENTION POND •�� ,Lutiff OF • ' c , r ram► �. I�Q-T AV, W42 ire i, r Ilk l �•' k _ _` � i� it ,/,%L0A0V I.r ``A% f�l r�lA P.I/x�P11�1�'II� .AAWVVI� IV' tied �t4�G�aItC� �� LOT 5 2v 2 HEMLLY.K/Nlt OP4,t VlervEh! -ro P�FtI�IAL(Ok'I.kFI.) 4p1xuPF- TOi)'Ct Arrm NON- 60?fX1AM wire 5ZA0W IN PpWrafet aILL (712M ! puGu?z HA',;P- ,bT fnw OF LGTfPGT TO "rift. toll rIM MWLr{ - eyTWU4 d p5w Fir A Nb F1� Wilr,6 i N xi? MCI nrU Polk �- t ilA of �Q �QN% TOWIL T FwiluPCr--1 ���Ml� FNL PL�fiifl5. a QM: NO ML LH N L M R40rA-LW GLfF { rC}.10.r1r WPIJ� " r. wrmlk l lr- WCTLAt`@'J r"NCPRY, FfOM Tor V2 OP ns-L . n Ll .. +• WLA140 Cft&T N AFEA, Ofa .R1rl/tf' TO m rbrcAnz. 4 col'+* bah( LEMIFT OF WORK Ire) ZgC'lolr� . r . 1Vi01oMWAfER T1CN P;NR • 4 ' V 11161. H - , x TREE PLANTING DETAIL NO SCALE LIMIT OF WORK NORTH ,.g(s/TID '�IUr 0 l0' 20' 40' 80' '- Sampling { Igd site around the ampling points will be: s t + A. Tree and shrub s,ecies, 30 foot radius + B. Herbaceous spemd: I meter square plot (2 per monitoring point) a SCALE; 1" = 20' 3. Evaluation of success of pate solimsement project will be based m an 80% survival rate at the end of year three. LOT 24 � 4. Success of the mitigation project will be determined by a canopy cover of: Community Monitoring Period Per Crnl Coverage PLANTING NOTES Forested Community Year 1 10-20% Year2 20-30% Year >45% 1. All plantings and site preparation shall be done according to American Nurseryman's Association Guidelines. 13. A Fall/Winter planting is preferable (Oct. I - March 15) to MUM greater 25. Plant material delivered and a shall be planted immediate) Plants that ceded P Y' Shrub Community Year 1 20-30% • survival of outs plants. Spring planting (March 15 - June 1 will need to be young P P B P B ) can rw[ be planted within one (1) day after arrival shall be "heeled -in" in Yeu 2 30-45% 2, installation will be performed by a contractor with dperiatoe in native plant irrigated throughout the summer season; imgation will continue until the fall rains provide adequate rainfall to support the plant material. accordance with acceptedhorticultural practice. Plants stand under temporary pa Y Yar 3 45-75 % installation. conditions when authorized b the Landscape Architect shall be the, sole y 3. Lomita of radio shall be steal sin the field and observed drain goading Y �$ B 14. irrigation is aired, lent material will ig watered Irrigation b P y' y irrigation be responsibility of the contractor and shall be protected g all times from extreme weatherbe conditions. All plane that moat stored longer than one (1) month Herbaceous Community ry Year 3 80% conslniWon. No vegetation will be disturbed beyond the limits of grading. will system will need to water truck is unacceptable; a temporary system w inshlied, shall be tented in nurse to p nursery rows and maintained by the well Biofiltratien Gnssd Year 1 80% additional cost to the owner. Plants temporarily stored shall be subject to be sat ct 4. Remove all weedy species such as Scotch Broom and exotic Blackberries in the 15. Contractor will be responsible for watering newly installed plant materials to inspection and approval prior to planting. Volunteer, native, non-invasive species will be included a acceptable canopy cover w w buffer, All areas disco ted to be replanted with emer enls Wand and wetland e . P P B per construction drawing. ensure survivability. Plan[ material will noel to be watered twice within the 26. Do not remove container grown stock from until planting time. B p B 5. Identify and record all tits observations avatim. of birds, mammals, fish, amphibians, hours. first 24 boon. Containerized lane v their coat p shall be removed from their containers m such a manner to la, and invertebrates for/ ea -site. Hole an breading or 'n activity 1eW y { nesting U y 5. All plant materials [o be native to the northwest, and preferably the Puget Sound p 16. plandngg ppits with vertical sides and install !ants as shown on Excavate circular P prevent disturbances of the root systems. Under no circumstances shall the m the buffer area. Observations will be limited to the annual monitoring inspections. Region. Plant material will propagated from native stock, no cultlwrs or the planting details. Backfill with approved planting soil. p!ant be removed from the container b Y Pulling the main stem. Plana removed '9 horticultural varieties will be allowed. Plant material will be from nursery f tom their containers shall be planted without delay. grown stock unless approved by landscape Architect. 17. Install transplanter type fertilizer to all plant pin as specified by manufacturer. p, planting shall not be done during freezing weaker or when conditions are 6 Therm monitoring the success of results all be project.rnpwW to the standstills of aaxm in order to 6. Contractor m verify all quantities n shown or, planting tan. In areas of 9 P B P Fertilizer will be allows only in planting pits; no sewage sludge fertilizer will be allowed in the wWand area. unfavorable to the work. question, the planting plan drawing will provide final determination. 7. in plan can be implemented if necessary. Continency plena an 18. No back dart, bale chips, a bark psaadttets of any nature will be utilized. 28. Plants shall be protected at all does to prevent the roots from drying out during ludo additional include additional plant installation, additional erosion control blanket ent materials will be included in the specie list Rep 7 All menplant llacet the planting operation. installation, and plant substitutions conceming type, size, and location. material shall be allowed only upon approval of Landscape Architect or Wetland 19. Stake all Black Cottonwood, Hemlock, and Douglas fir per planting detail. Biologist. 8. LandscapeArchitect will inspect plant materials to verify conformance to the spec P Y 20. Mulch and It logged all disturbed area, with a�a�priafe hydaoaeed mix (nee Mulching hydroseeding the will take MONITORING INFORMATION NOTES loot ached k and Les characteristics. The land Architect reserves the P, u species mope plant schedule). and o site place as soon the removal temporary erosioncontrol has taken plus. Grass seed must right to require replacement or substitution of plants deemed unsuitable. bas e grass cover established prior to October 1; if October 1 be germinated and e WETLAND MONITORING REQUIREMENTS 1. Plant placement shall be preformed under supervision of &twelve Associates, 9. Plants will be laced in clustered lane rose ins under direction of the P P P B establishment dale is not possible, Consult with Landscape Architect for tin Inc. per *Wetland Enhancement Plan' by B-twelve Associates, dared February 19, 1993. Landscape Architect or Welland Biologist. recommendations. s. The wetland and upland buffer planting areas will be motoring price a year, every year 21 r hall warrant all !ant materiels to remain alive and health for Cauruto s P Y fora period of three years as duo in rnt elow, on. Monitoring will use standardized gg heed techniques and procedures te described below to measure the survival, relative health, 2. B-twelve will conduct a three year monitoring r yn program. The site will be 10. All nu grown plants "I be containerized, a balled and burls rx+Y B P PPed� Providemil sound, healthy, vigorous face of defects, Eisdses, and all rind of one year after completion and acceptance of tannin The contractor period Y PP and � the plant material as well the success of the mitigation plan. A evaluated once a year atom standardized Y B tun and procedures re measure the survival planes, forms of infestations. U n uest B-twelve Associates, Inc. can sac 1 a list Upon red supply shall lace all dead or unhealthy !ants r Ions and nf%atiens as directs e l Y P pe P spec by the landscape Architect. monitoring re ti momtorin d report will describe ati quantify ie level of success be the plan will be written and submitted to King County, for review prior to December 1 each and growth of the lane materials. An annual report 8 Porwill be prepared and submitted to King County DOES for review and approval prior to December i of each year during g of nurseries which grow native plants. monitoring year. If the plant installation varies significantly from the approved t approved the monitoring cycle. 11. Dig, pack, transport, and handle all plants with one to erMae protection from 22. Landscape Architect or Welland Biologist will provide Installation Supervision Services for all landscaping activities including plant location, field planting plan, an as -built drawing will be submitted to King County prior to the first monitoring report submittal. 3. The applicant will post a Wedand Enhancement Performance Bond in the injury. Slone plants in the manner necessary to accommodale their horticultural requirements. Heel -in if necessary so keep them from drying out. modifications and planting techniques associated with this planting plan. amount of $ IV, figs," Upon approval of the final monitoring report or when the plants STANDARDS OF SUCCESS enhancement is deemed sucessfu , whichever is later, King County DOES shall release 23. Contractor shall give landscape Architect a minimum of seven (7) days notice the Bond. �, 12. Keep wetland plants taunts and shaded until actual time of installation. prior W intention to proceed with construction. 1. Permanent vegetation sampling points will be located within each plant Q - After not allow plants to sit in the sun or dry out prior to or during planting. After community, These sampling points will be randomly located in areas APPROVED ISY: _'- planting, immediately aatunte the wetland planting aras to avoid capillary 24. No fertilizer of any kind to be utilized within the wetland area. representative of each community. The area monitored per data point is studs. aquae feet. With the standard of monitoring coverage, ill there there will be one mrnitonng point per every 7000 option fed. The enhanced be rre sear 25 foot is 17,500 _ DATE: buffer approximately a.f., roquiring 3 monitoring data points. U) W Q Z Wit Ci ,n 2 �o �� a� ' Z of N n v € a Z a Z J Z Z W � a ~ N O Z 3 a W Q 0 Z 1 c i a Z C = N (A Z F0 •a W m Q U) N W Z �. It- Q N W J �Y 0) Q, ` T= r V , v v 0 B. o: S11 LE NO. SHEET _ 17 of 21 g4D1472 SW 1/4 SEC 5, T21N, R5E, WM, WA 40 0 20 40 80 1" 40' Horiz. 1" 4' Vert. E C/rY Ll?gr AC4 W440V 23 GDESC PLAN NOTES 1. THE APPLICABLE "GENERAL NOTES" APPLY TO GDESC CONSTRUCTION. 2. WITHIN THE CITY OF AUBURN, ALL REQUIRED RETENTION/DETENTION, SEDIMENTATION AND EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION, PRIOR TO LAND CLEARING AND/OR OTHER CONSTRUCTION ACTIVITIES, TO INSURE THAT SEDIMENT —LADEN WATER AND STORM DRAINAGE RUN—OFF DOES NOT IMPACT THE ADJACENT PROPERTIES OR THE NATURAL DRAINAGE WAYS. 3. THE RETENTION/DETENTION, SEDIMENTATION AND EROSION CONTROL FACILITIES DEPICTED ON THESE DRAWINGS ARE INTENDED TO BE MINIMUM REQUIREMENTS NEEDED TO MEET ANTICIPATED SITE CONDITIONS. ADDITIONAL DRAINAGE AND EROSION CONTROL FACILITIES MAY BE REQUIRED AS SITUATIONS WARRANT DURING CONSTRUCTION. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS TO THESE CONTROL SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMITTEE. 4. FOR GRADING AND FILLING PROJECTS ASSOCIATED WITH A BUILDING PERMIT, THE TEMPORARY DRAINAGE CONTROL MEASURES SHALL REMAIN IN PLACE UNTIL THE PERMANENT STORM SYSTEM IS IN PLACE AND OPERATIONAL AND A CONVERSION FROM THE TEMPORARY TO PERMANENT SYSTEM CAN BE MADE. 5. ALL TEMPORARY EROSION CONTROL FACILITIES, INCLUDING THE PERIMETER CONTROLS, SHALL REMAIN IN PLACE UNTIL FINAL SITE CONSTRUCTION IS COMPLETED AND APPROVAL HAS BEEN RECEIVED FROM THE CITY. 6. ON PROJECTS WITH FILL AND GRADING PERMITS ONLY, AND FOR WHICH NO SUBSEQUENT BUILDING PERMIT HAS BEEN ISSUED, AN AS —BUILT OF THE GDESC PLAN WILL BE REQUIRED UPON COMPLETION OF GRADING ACTIVITIES. USE STAPLES OR WIRE RINGS TO ATTACH FABRIC TO WIRE MIRAR 10OX FILTER FABRIC (OR EQUAL) OVER 2"x 2"x 14 GA WELDED WIRE FABRIC (OR EQUAL) 3/8 3/4" WASHED UNDISTURBED GROUND 12" uI 48" O.C. TYP),,.0 STEEL FENCE POSTS BURY FILTER FABRIC IN GRAVEL FILLED TRENCH 1 SILT FENCE DETAIL (T.E.S.C.) 18 <7 P 22 b'jb' s 46-03'33' R - 100.00, 880.39 sa ems' "s��y 1• �" 5 w 2 TEMPORARY GRAVEL 18 CONSTRUCTION ENTRANCE N.T.S. e CI EL—t LESS SOC77ON EMRES SEPMMKR 25. 1"5 10' CMECK DAM NOTES 1 Rl X r PrX OAUS SHAII Mr bC Y TO B- y IN 7HE ER ON THE BASE AON. D IN SUCH PLACED ROCKS. NAN 2' RAN . 3 GRAVEL CHECK DAM DETAIL 1 p N. T. S. 4 CROCK LINED SWALE 18 N.T.S. HNUS 'ALL ■ MLmalf- LAM 1R PRO"71014 OF EAST LMIE OF GLE10 KARA SUS. • 79.5 RT. EL-109.4 7as 0 THESE PLANS ARE "APPROVED" FOR f71' CONFORMANCE WITH THE CITY OF AUBURN ENGINEERING DIVISION'S REQUIREMENTS Approved By 0A ..w" S..1W Date Approved: 4114-17.1 F.A.C. k C Z a� �X� f > O In LL M a V Z Q W N W ~ J W =5 c Z LL Q a O Z O V �C7 W V z FILE 18 OF 21 94- D 1472 SW 1/4 SEC 5, T21N, R5E, WM, WA ell iI ♦ I .I • r..1 1 1 r1 � I .I � � r_A__ IN! .� �� .� molds •,. !► 1� .: f.g •'•-R�_�(��'Nlgltt33i1•\��fNiA.�I\r��R����\�►�e•��tiia��C-�—IIII ��i:ir'S�\���iFa�1 r1•,. •. I ..; -_. ��R�v�Lvl�p\pIH����\�yK�i�i7��'j���r�V������t,®1'1���1►�-d\1���� - � .. _ � ���a+►�av��w�ac�o.������w��a �aa� =a ��aa�����a����a�a����►•'•. gl r a ,��►� CLEARING AND GRADING SEQUENCE THE PROCESS OF CONSTRUCTION ON A SITE OF THIS SIZE IS A DYNAMIC PROCESS DIFFERENT OPERATIONS CAN OCCUR SIMULTANEOUSLY ON DIFFERENT PARTS OF THE SITE. FOR THIS REASON THE FOLLOWING SEQUENCE OF CONSTRUCTION ACTIVITIES IS TO BE USED AS A GENERAL GUIDE FOR CONSTRUCTION IN ANY AREA OF THE SITE. THE INTENT OF THIS CONSTRUCTION SEQUENCE IS TO MINIMIZE THE IMPACT OF 88 CONSTRUCTION ON NEIGHBORING PROPERTIES AND TO PROVIDE A LOGICAL GUIDE FOR CONSTRUCTION AND INSPECTION ACTIVITIES. 1. AREAS TO BE CLEARED MUST BE FLAGGED PRIOR TO CLEARING, CLEARING LIMITS ARE TO BE FLAGGED IN THE FOLLOWING MANNER: A. RIGHT—OF—WAY LIMITS PLUS 10 FEET. 84 B. EASEMENT LIMITS PLUS 10 FEET. C. RIGHT—OF—WAY AND EASEMENT AREAS AT TOP OF BANK OR TOE OF SLOPE IF OUTSIDE ABOVE LIMITS. D. LOT AREAS TO BE CLEARED ARE TO BE FLAGGED SEPARATELY AND VEGETATION TO BE REMOVED SHALL BE CONSISTENT WITH THE LOT LANDSCAPING PLAN SHOWN ON THIS PAGE. TREES 0 WHICH ARE TO BE RETAINED SHALL BE FLAGGED. 2. CITY OF AUBURN PERSONNEL WILL FIELD INSPECT THE CLEARING LIMIT FLAGGING PRIOR TO CLEARING. THIS MAY BE DONE 1N STAGES AT THE DISCRETION OF THE DEVELOPER OR CONTRACTOR. 76 3. CLEARING AND GRUBBING OF THE AREA MAY COMMENCE AFTER CITY OF AUBURN APPROVES CLEARING LIMIT FLAGGING. 4. APPLICABLE GRADING, DRAINAGE, EROSION, SEDIMENTATION CONTROL (GDESC) MEASURES SHALL BE INSTALLED SHORTLY AFTER CLEARING OF AN AREA. THIS MAY INCLUDE SEDIMENT PONDS, SILT FENCING, OR 72 TEMPORARY DITCHES AS SHOWN ON THE APPROVED GDESC PLANS. IT IS IMPORTANT TO NOTE THAT THESE GDESC PLANS REFLECT MEASURES TO BE UTILIZED AFTER GRADING IS COMPLETED AND ARE INTENDED TO SERVE THE SITE DURING UTILITY INSTALLATION. IT MAY NOT BE POSSIBLE TO INSTALL ALL THE GDESC FACILITIES AS SHOWN ON THE APPROVED GDESC 6 8 PLANS IMMEDIATELY AFTER CLEARING. HOWEVER, THE CONTRACTOR MUST MAKE EVERY REASONABLE EFFORT TO PREVENT SILT OR SEDIMENT -LADEN WATER FROM ENTERING EXISTING DRAINAGE FACILITIES DURING THE CLEARING AND GRADING PROCESS. THE CONTRACTOR AND CITY OF AUBURN INSPECTOR WILL NEED TO WORK TOGETHER TO DETERMINE WHAT GDESC FACILITIES ARE APPROPRIATE FOR THE DIFFERENT STAGES OF 6 4 CONSTRUCTION THROUGHOUT THE PROJECT. 5, AFTER THE APPLICABLE GDESC FACILITIES ARE INSTALLED, THE GRADING OPERATIONS MAY COMMENCE. THE GRADING MUST BE STAKED BY SURVEYORS BEFORE ANY GRADING MAY BEGIN. THIS GRADING WORK MAY BE DONE IN STAGES AS REQUIRED BY EFFICIENT CONSTRUCTION PRACTICES. 60 6. STOCKPILES OF MATERIAL FOR FUTURE USE MAY BE LOCATED AROUND THE SITE AS NECESSARY. IT WILL BE EXTREMELY IMPORTANT FOR THE CONTRACTOR TO PROTECT THESE PILES FROM EROSION AS THE LOOSE, UNCOMPACTED DIRT IS MORE SUSCEPTIBLE TO EROSION AND SEDIMENTATION THAN -COMPACTED MATERIAL. THE USE OF STRAW OR MULCH COVERING THE MATERIAL AND SILT 5 6 FENCES AT THE TOE SHOULD BE CONSIDERED MINIMUM GDESC MEASURES. 7. CONTINUALLY MAINTAIN, UPDATE, INSTALL, AND IMPROVE GDESC FACILITIES DURING THE CLEARING AND GRADING OPERATIONS AS REQUIRED. THIS MAY INCLUDE: INSTALLING NEW SILT FENCING AFTER CLEARING; REMOVING SEDIMENT BUILD-UPS IN PONDS, BEHIND CHECK DAMS 52 AND SILT FENCES; RELOCATING OR INSTALLING TEMPORARY V-DITCHES TO DIRECT SURFACE RUNOFF TO PONDS; HYDROSEEDING SLOPES TO BE LEFT MORE THAN 30 DAYS; REPAIRING PLASTIC SHEETING; OR IMPROVING RIP RAP AT DRAINAGE OUTFALLS. THIS MAINTENANCE OF THE GDESC FACILITIES IS TO BE A CONTINUAL PROCESS DURING CLEARING AND GRADING OPERATIONS. 4 Up 8. AT THE COMPLETION OF THE GRADING THE GDESC FACILITIES SHALL BE LEFT IN SUCH A MANNER SO AS TO FUNCTION PROPERLY FOR AN EXTENDED PERIOD OF TIME. EROSION AND SILTATION SHOULD NOT OCCUR UNDER ' NORMAL CIRCUMSTANCES. REVEGETATION AND LANDSCAPING OF THE LOTS WILL BE DONE BY THE LOT OWNERS AFTER THE UTILITIES AND STREETS ARE COMPLETED AND DURING HOME CONSTRUCTION. A.D. = 4.5 = 33.0 150.00' VC 60 LEI LLJ \\'0I 11P 4F2f 1 STA = F-IrIll 75+50 5;459 —7 4 r) W A. D. _ - 3.38 Y` K=5.8 80.00' C '"zi z u �t / .40NJf! 30 L 6 / .I/ /AN = a,ze g gU 0 1 LJLJ00 + / ar 1. IN orw. Lr > In �N �� It ILL 411 THESE PLANS ARE "APPROVED" FOR CONFORMANCE WITH THE CITY OF AUBURN ENGINEERING DIVISION'S REQUIREMENTS 1,61 h {� Ic Approved By. �J.*w 5'& : O•tY �. H enw Q- q enss e Fa1 sTERF'� �44' ? FaI STEPE� Date Approved: • 4rjly �c4' fSS�ONAL EN�� SSIp,,AI EHCO SdFB T 7e 4w 7/ M444 F.A.C. M Few cwv /ON Eb11E3 'LPiEMYR 25. 19Y5 f%R5 OCIOBER 14, 189. dw: se 01^CN 00 1^ �o 1*0 �^� ��ri � 'D v LO �uj �I 0 0 � � 0�00�6 W) Ip I-Oao a0 cn m O p ^ 74+00 75+00 76+00 77+00 78+00 79+00 80+00 _�?Z,y (03 -R 112 108 112 108 104 100 96 92 88 84 80 to Z WW w a W L) U. J ch M W ■ 7 m J om m < °° ■ a 3 ■ 2 o< LL O a Q0 z z O 0 ■ wn �< .=m oo� 9" 2 SCALE: _ AS SHOMM F.B.: 57 w.C.: S11402 19 OF 21 94 D 1472 SW 1/4, SEC 5, T21N, R5E, W.M., WA SD cS RIM EL- 54.76 INV 12" CMP-53.1 36" )U S I\ 1 I II I STORM ESMT. "y 4" )POSED i r W I \ -� tS8SI" P\ M - RI862MH =5 VC INV= 5448 INV .V \ CJ� % / ���ASEMYT Fl10S9ARKs DE SD CB I80Y1206/Q�- - —5i -- _ INV 8" CMP=57,. YPE 1-L _ J LLL J L S �\ \ 10' DRAINAGE AND ` + 1 UTILITY EASEMENT ._ \ ' - SD-c �`T 5M 3041 / 9\ �\ lYi RN4 E S•y B0� \ r15 S �' 0 3e, PR 13"STORM1' \. 1! ErISENT•\\. \ •.�\\ \ �11"f0'ST01lI{ORAI` �7 v K�IG�COUNT vv A A �` \ I II II EA r TWE vE \ I G � �v , . A ya �e1'��nw D v� � � � \ I � I PINE SDI I I I `.\ • \ \ \ >� \ \ I ( I I RIM EL- 118. 7 1 ADS�EAS I PINE El,,ttlkkk--��11 .e7 MOUSE 12• S9 V I I I I I 1 M RI EL 118�184 i 2' PLAN VIEW: EXISTING SEWER LINE TO BE USED FOR STORM BYPASS SCALE: 1" = 40' w\2 `MH RIM EL= 117.24 12' PVC INV- 109.37J7 [136 Sp MH R9A EL= 119.35 36"CMP SOUTH INV EL - 110.43 MP WEST INV EL = 110.43 OVERFLOW EL=ESD MH RIM UTH 1N\1 042" ADS SOUTH INV EL = 110.73 "CMPNORTH INV EL INV EL - 11083 112.83 8ADS EASTSO Ce MH SOLIDLID RIM EL- 120. 4 INV EL= 111.24 12" ADS SWTH12" ADS EAST INV EL= 111.1412" ADS NORTH INV EL= 111.1412" ADS WEST INV EL- 112.19 I 120 115 110 105 In.W 100 mg EX 85 80 NOTE: CONTRACTOR SHALL CONTACT CITY OF AUBURN GOLF COURSE SUPERINTENDENT KEVIN VAN O 931-3005 TO COORDINATE ALL WORK ON CITY OF AUBURN GOLF COURSE PROPERTY. 75 THESE PLANS ARE "APPROVED" FOR 70 CONFORMANCE WITH ITY OF AUBURN ENGINEERING IV ON AND PARKS DEPARTMENT OUI EN TS. AY11piD 9Y 65 W 55 �� 1112- a l i.✓�6 un I rock 0009-93 �m FILE NO. S89PO145 CALL 48 HOURS BEFORE YOU DIG 1-800-424-5555 RAlb3 u ra, OrM �14, IM n n w w To= Mg Z)a z 4,J > rn� W a 0 Z 0K=rn o g V) VI Z N ,V0 • — Z w �> J 0 0 �m a UJ _z co) R 3 cc O Q z 0 � IVi U to Z Z z Q = Z Y V ILLI J e.: r S111 ILE NO.: 207- SHEET 19A OF 21 'MA141jr- UE ur-11 NU. L t,rlAriUt UKUtK NU. 1 -14- r) /4?2 CHANGE ORDER NO. 2 GENERAL PLAN NOTES RESET CHAIN LINK FENCE w POSTS TO ACCOMIDATE GRADING AS NECESSARY 'z SLOPE W 'K d ^ I a O� (VARIES) 25' 1.5 6' 6' 3' 2 2 V� 5% 3X SX PAVIMNT SECTNMI 3" CLASS B ASPHALT PAVEMENT 4" 1 1/2" MINUS C.S.T.C. 6" CLASS A PIT RUN (IMPORT) VARIES 2' 3' 3x 5T 3 -�1 2' 2 4" QUARRY V-DITCH I�SNODER SECTION 4" 1 1/2" MINUS C.S.T.C. 6" CLASS A PIT RUN (IMPORT) 1 MAINTENANCE ROAD 2O N. T.S. NOTE: 1. 4" MINUS QUARRY SPALL SHALL MEET THE FOLLOWING GRADING: SCREEN SIZE PERCENT PASSING 4" 100 2" 40 314" 10 2 4 INCH QUARRY SPALL V-DITCH 20 N.T.S. HYDROSEED MIX' ECORTEX EXCELSIOR EXISTING BLANKET EROSION CONTROL- INSTALL PER MANUFACTURER'S - - _ INSTRUCTIO::j S THEORETICAL CUT 2 PROPOSED GROUND STAKE AND LIMITS -� 1 OF CLEARING NOTES: 1. SLOPE TREATMENT SHALL BE CONSTRUCTED SIMULTANEOUSLY WITH ROADWAY EXCAVATION. ORDINARILY HAND TRIMMING WILL NOT BE REQUIRED IF SATISFACTORY RESULTS ARE OBTAINED WITH MECHANICAL EQUIPMENT. 2. IT IS ESSENTIAL THAT THE CONSTRUCTION OF CUT SLOPES AND THE APPLICA77O4 OF THE SLOPE TREATMENT FIT AS NATURALLY AS PRACTICAL INTO THE EXISTING LANDSCAPE TO PROVIDE AN AESTHETICALLY APPEARANCE. 3, SLOPE TREATMENT MAY BE ADJUSTED TO PRESERVE LARGE TREES OUTSIDE THE CLEARING LIMITS AT THE DISCRESSION OF APPROPRIATE GOLF COURSE PERSONAL. 4• SLOPE TREATMENT IS REQUIRED ON ALL CUT SLOPES GREATER THAT 3 FEET IN HEIGHT. 3 SLOPE TREATMENT Z N.T.S. SUBGRADE ROUGHEN SURFACE AT INTERFACE NOTE: TRACK TOPSOIL PARALLEL WITH SLOPE TO COMPACT HYDROSEED MIX SHALL CONSIST OF THE FOLLOWING PER ACRE APPLICATION: -2500 BRIARGREEN'S ERO-FlBER -120 / SEED MIX (CONTAINING THE FOLLOWING:) -350 N 12-24-24 FERTIUZER 40% PERENNIAL RYEGRASS (EQUAL PARTS OF -150 / ODU FERMUZER (31-0-0) 'DASHER II", 'FIESTA II", AND "BLAZER 11") -150 y UREAFORMALDEHYDE 40% CHEWINGS FESCUE ('VICTORY') (MEDIUM GRIND)(38-0-0) NOR WHITE DUTCH CLOVER ((INOCULATED) NIAL -50 GALLONS ERO-BOND 10% COLOBENTGRASS ("HIGHLAND") NOTES: 1. CURLEX EXCELSIOR BLANKET OR APPROVED EQUIVALENT STALL BE INSTALLED ON ALL SLOPES EXCEEDING 2.5 HORIZ. TO 1.0 VERT. 2. HYDROSEED MIX SHALL BE APPLIED TO ALL DISTURBED EARTH NOT TREATED BY OTHER EROSION PROTECTION METHODS. 4 SLOPE REVEGETATION Q0.1) Q N.TS. 1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO THE CITY OF AUBURN'S REQUIREMENTS AND SPECIFICATIONS. 2. STANDARD SPECIFICATIONS SHALL BE 1981 APWA AS MODIFIED BY THE CITY OF AUBURN, INCLUDING AUBURN'S STANDARD DETAILS, SPECIFICATIONS, AND REQUIREMENTS. 3. A COPY OF THESE APPROVED PLANS AND APPLICABLE CITY DEVELOPER SPECIFICATIONS AND DETAILS SHALL BE ON SITE DURING CONSTRUCTION. 4. A PRE -CONSTRUCTION MEETING SHALL BE REQUIRED PRIOR TO ANY ON -SITE WORK FOR ALL PUBLIC FACILITY EXTENSION PROJECTS. 5. PRIOR TO STARTING CONSTRUCTION, THE CONTRACTOR SHALL CALL ONE - CALL (1-800-424-5555) FOR UTILITY LOCATIONS (WATER, SANITARY SEWER, STORM SEWER, GAS, POWER, TELEPHONE AND TELEVISION). 6. DURING CONSTRUCTION, THE CONTRACTOR SHALL BE REQUIRED TO CONTROL ON -SITE STORM WATER RUNOFF BY USING TEMPORARY OR PERMANENT DRAINAGE EROSION/SILTATION CONTROL PROCEDURES. 7. LOCATIONS OF EXISTING UTILITIES ARE APPROXIMATE. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE TRUE ELEVATIONS AND LOCATIONS OF HIDDEN UTILITIES. ALL VISIBLE ITEMS SHALL BE THE ENGINEER'S RESPONSIBILITY. 8. EXISTING PAVEMENT SURFACES SHALL BE SAW CUT FULL DEPTH WITH STRAIGHT, UNIFORM EDGES 12 INCHES (12") OUT FROM THE EDGE OF EXCAVATION. ALL JOINTS BETWEEN THE NEW AND ORIGINAL PAVEMENT SHALL BE PAINTED WITH ASPHALT EMULSION (CSS-1). 9. THE CONTRACTOR SHALL INSTALL, REPLACE, OR RELOCATE ALL SIGNS, AS SHOWN ON THE PLANS OR AS AFFECTED BY CONSTRUCTION, PER THE CITY'S STANDARD DETAIL (NO. TRSP-1). 10. POWER, CABLE AND TELEPHONE LINES SHALL BE IN A TRENCH WITH A MINIMUM HORIZONTAL SEPARATION FROM OTHER UTILITIES (SEWER, WATER, STORM) OF FIVE FEET (5'). 11. ALL CONSTRUCTION SURVEYING FOR EXTENSIONS OF PUBLIC FACILITIES SHALL BE DONE UNDER THE DIRECTION OF A WASHINGTON LICENSED LAND SURVEYOR OR A WASHINGTON LICENSED PROFESSIONAL CIVIL ENGINEER. 12. DURING CONSTRUCTION, ALL PUBLIC STREETS ADJACENT TO THIS PROJECT SHALL BE KEPT CLEAN OF ALL MATERIAL DEPOSITS RESULTING FORM ON - SITE CONSTRUCTION, AS DIRECTED BY THE CITY. 13. CERTIFIED AS -BUILT DRAWINGS ARE REQUIRED PRIOR TO PROJECT ACCEPTANCE. REFER TO THE CITY'S "CERTIFIED AS -BUILT REQUIREMENTS" IN APPENDIX "E" HEREIN. 14. ALL REQUIRED LANDSCAPING SHALL CONFORM WITH CITY OF AUBURN ZONING ORDINANCE, SECTION NO. 18.50. 15. FOR MH & CB RIM ADJUSTMENT, MAXIMUM ADJUSTMENT WITH BRICK FOR RIMS AND CASTINGS SHALL BE 14 INCHES (14") WITHOUT ADDING NEW SECTIONS. 16. ALL MANHOLES AND CATCH BASINS IN PUBLIC RIGHT-OF-WAY OR EASEMENTS SHALL BE ADJUSTED AFTER ASPHALT PAVING, AND CONFORM TO THE CITYS STANDARD ADJUSTMENT DETAIL (NO. STFG-1). 17. ALL CONNECTIONS OF SDR 35 PVC PIPE TO MANHOLES SHALL BE MADE BY USING A.C. OR GPK MANHOLE ADAPTERS, OR APPROVED EQUAL. 18. THE MAXIMUM LAYING LENGTHS SHALL NOT EXCEED 12'6" FOR SDR 35 PIPE. 19. BEDDING FOR PVC PIPE SHALL BE 5/8 INCH MINUS CRUSHED ROCK FOUR INCHES (4") MINIMUM UNDER TO SIX INCHES (6") MINIMUM OVER PIPE, AS PER THE CITY OF AUBURN STANDARD DETAIL NO. GEPT-3. 20. BEDDING FOR CONCRETE, DUCTILE IRON AND ADS PIPE SHALL BE 5/8 INCH MINUS CRUSHED ROCK, SIX INCHES (6") MINIMUM UNDER TO SIX INCHES (6") MINIMUM OVER THE PIPE, AS PER THE CITY OF AUBURN STANDARD DETAIL NO. GEPT-2. 21. ALL IMPORTED PIPE TRENCH BACKFILL MATERIAL SHALL BE CLASS "A" BANK RUN GRAVEL, MODIFIED BY THE CITY OF AUBURN. 22. PIPE TRENCH BACKFILL MATERIAL WITHIN THE IMPROVED RIGHT-OF-WAY SHALL BE 5/8 INCH MINUS CRUSHED ROCK WHEN CONNECTION IS PERPENDICULAR TO THE CITY STREET. 23. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATION OF THIS WORK WITH THE AUBURN REGIONAL GOLF COURSE MAINTENANCE DIRECTOR. 24. WORK SHOWN ON SHEETS 18 THROUGH 21 SHALL BE CONSTRUCTED IN CONJUNCTION WITH WORK NECESSARY FOR THE GLENN KARA PLAT. EX"ES SEPTEMBER 25, 1995 -A-1 to .3 5 THESE PLANS ARE "APPROVED" FOR �I" CONFORMANCE 'NTH THE CITY OF AUBURN ENGINEERING DIVISION'S REQUIREMENTS Approved By: loy� 541L Date Approved: Y s)I# F.A.C. 111 0009-93 z a JaW� < 0 5 3m r 0 u ozry _ . Z Mx oa DULL 0 2 OO Z 1 o wR <<z c B zm �r 0 0 m� a w � Q 0 z H � � Lu _J LI o W c� (� Q O <.i ui co COLL O z ILL 0 Z -1Q Q Z CC0 LU 2 CO-7 M Q` (3 ul cc rNNNN Z Z °C F.B.: 20 OF 21 94 D 1472 AUBURN F.A.C. /0009-93 90 80 7 NW 1/4 SEC 8, T21N, R5E, WM, WA 80+00 11 7 7+ 00 120 r a: O N W 0 -40 -20 0 76+50 80 70 0 0 110 -40 -20 0 80 79+50 120 70 40 110 ----- ---------------------------------- 6 -40 -20 70 s0 80 100 -20 0 70 79+00 110 60 0 20 40 76+00 100 16. I w Z ------ ---------- m 3.0' aid a 120 110 20 40 _ 19. ' 2 -- a 120 170 r m < ; 0 o Z Z a N 23 �2 20 40 'I W n no a m ab W ? 3� b W O c 0' 2 F o< � wu - ---------- ------------ - W 0' ` --------------------- cc ro a 70 —40 —20 0 78+50 60 110 -40 -20 0 20 40 100 75+50 W 2 60 50 _____—_ 12.5' (TYPICAL) 2 3 0'� -- --------- ---- '------ l.a g - ---- -- - ------- -40 -20 60 50 0 20 75+00 11.0' o; -40 -20 50 50 0 74+50 11 20 60 90 40 -20 0 40 78+ 00 100 60 90 50 O ;a a 0 i 110 0 Z W o 0 < a wn <'m rb iqv >VR 0 f b 0.. 100 20 40 a � u ___ ___ __-__---__ 11.0' _____ __- W --------- a; 0 o i 110 0� M � 4 Q 6 i a _ a S 100 90 20 40 Q Q 3 Dyz CO) CC C = ----------- __� W ro m a a a -40 -20 0 40 77+50 90 E IS71NG GROL IND ICAL ----- ---------___ _ A 0 % � � a 60 50 80 100 Lu 2 �V�///�� W Q Lu 0 W n 90 I _ Q U 0 U 20 40 Lu G LL W 00 0 V w a U Z W J 2-� t o -40 -20 0 20 40 -40 -20 0 1 i L LL Q U Q 90 0 f.� Z 0 M Q H Lu cc Lr� Z Z 60 ' e� m 20 40 -r Q m w. scy W4�a w� 87966 370NAL DA THESE PLANS ARE "APPROVED" FOR kr CONFORMANCE WITH THE CITY OF AUBURN ENGINEERING DIVISION'S REQUIREMENTS Approved By: D^ SA Date Approved: i F.A.C. If 0009-93 FAS SHOWN F.B.: 7 wo.. S11402 .LE vo.: 207-42D SHEET 21 OF A 1 E% lI SEP}EMept 25, 1995 `1401472 AUBURN F.A.C.