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HomeMy WebLinkAbout01D1623r SITE PLAN NOTES: 1. INSTALLATION OF CORPORATE STOPS, WATER SERVICES, LINES AND METERS SHALL BE PER CITY OF AUBURN STANDARD DETAILS. THE CITY WILL INSTALL THE METERS. THE CITY MAY, AT THE CITY'S OPTION, INSTALL SERVICES FROM MAIN LINE TO THE METER WHEN THE EXISTING WATER LINE IS IN AN EXISTING CITY STREET; ALL OTHER WORK BY CONTRACTOR. PLUMBING SUBCONTRACTOR SHALL VERIFY THE ADEQUACY OF THE SUPPLY LINE (SIZE/PRESSURE) PROPOSED AND REPORT ANY CONCERNS TO THE ENGINEER PRIOR TO CONSTRUCTION. 2, SPRINKLER LINE, RISER, DOUBLE DETECTOR CHECK VALVE ASSEMBLY, PUMPER CONNE00N AND SUPPLY UNE, AND BUILDING SYSTEM BY OTHERS. A SEPARATE DETAILED PLAN SHALL BE SUBMITTED TO THE CITY OF AUBURN BY THE SPRINKLER CONTRACTOR AND APPROVED PRIOR TO INSTALLATION. THE DESIGN SHALL INCLUDE THE ITEMS ABOVE AS WELL AS DETAILS FOR ROODING AND BLOCKING. VERIFICATION OF PIPES SHOWN & PIPE SIZES OTHER THAN THOSE SHOWN BY THE SPRINKLER CONTRACTOR. 3. PUMPER PORT SHALL FACE STREET OR FIRE ACCESS, AND BE READILY ACCESSIBLE TO ANY FIRE VEHICLE FOR FIRE FIGHTING AND PUMPING OPERATION. 4. FLOOR DRAINS NOT TO BE INSTALLED AT THIS TIME. IF INSTALLED LATER THEY SHALL BE DIRECTED TO THE SANITARY SEWER VIA AN APPROVED OIL/WATER SEPARATOR. 5. OUTDOOR LIGHTING FIXTURES SHALL BE SHIELDED AND DIRECTED TO AVOID LIGHT SPILLAGE ONTO ADJACENT PROPERTIES AND AVOOD GLARE FOR MOTORISTS TRAVELING ON ADJACENT STREETS. 6. PROVIDE HOSE BIBS ! PERIMETER OF BUILDING PER OWNER REQUIREMENTS., 7. POST BUWNG ADDRESS W/ 18" HIGH LETTERS ON FACE OF BUILDING AS/IF REQUIRED BY THE CITY OF AUBURN. 8. CONTRACTOR SHALL COORDINATE POWER, CABLE, PHONE & GAS SERVICE W/ UTILITY PROVIDER. CONTRACTOR SHALL COORDINATE POWER, CABLE, PHONE & GAS SERVICE LOCATIONS W/ DEVELOPER/BUILDING OWNER. - WATER DATA TABLE O INSTALL: 1" SERVICE FROM INSTALL: STA 11+48 NEW 8" WATER * 90' 8" ELBOW, 0& INSTALL: NEW METER BOX CONC. THRUST BLOCKING 1" METER PER CITY STDS. ® INSTALL: STA 13+34 1 W BUILDING SUPPLY PER 1-8"X8"X1'" TEE, G.V.* CITY STD. DTL. NO. WASM-1 * CONC. THRUST BLOCKING. 30 INSTALL: DEDUCT IRRIGATION Q RISER & DDCV ASSY. PER CITY METER PER CITY STD. DTL. R AUBURN STDS & SEPARATE NO. WADM-1, SEE L/S PLAN. SPRINKLER DRAWING. VERIFY RISER LOCATION W/ OWNER 0 STA 10+40 CONTRACTOR SHALL: 10 INSTALL: STA 13+40 REMOVE EXIST F.H., G.V., 1-8"XB"X6" TEE (MJXMJXFL) TEE & BLKG; 1-6" G.V. (FLXMJ) INSTALL 12X12X8 TEE, 8" 1-FIRE HYD. ASSY PER CITY G.V. & CONC BLKG OF AUBURN STANDARD DTL WAFH-1 CONC. THRUST BLOCKING INSTALL: STA 10+0 45' & 11 Y2' 8" ELBOWS, 11 INSTALL: STA 13+40 CONC. THRUST BLOCKING. 1-22Y2' BEND (MJXFL) INSTALL/RELOCATE: STA 10+19 BEND (FLXMJ) 1-8"X8 X6" TEE (MJXMJXFL) 1-6" G.V. 1-FIRE HYD. ASSY PER CITY 'OF AUBURN STANDARD, DTL WAFH-1 CONC. THRUST BLOCKING, NOTE: ADDITIONAL FITTINGS & PIPE MATERIAL MAY BE REQUIRED. IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO PROVIDE THE NECESSARY FITTINGS AND MATERIAL TO INSTALL THE WATER SYSTEM. * NOTE: WATER METER SIZE' AND SUPPLY LINE SHALL BE VERIFIED BY OWNER/DEVELOPER. SPRINKLER SUPPLY LINE SHALL BE DESIGNED BY SPRINKLER DESIGNER. VERIFY SIZE OF TEE & LINES W/ DESIGNER PRIOR TO INSTALLATION. DEFERRED SUBMITTALS: 1. SPRINKLER SYSTEM DRAWINGS. 2. OPEN. WEB STEEL JOISTS AN GIRDERS S706biUR& NOTES SHEET S7). DEFERRED ITEMS SHALL NOT BE FABRICATED R INSTALLED UNTIL THESE SUIWTTAL DOCUMENTS HAVE BEEN RECEIVED B E,CITY OF, AUBURN AND POE ENGINEERING, .INC. AND APPROVED. LN rod, ra � 4P yp G3DEMON 01110, 010 N HARBOR z FREIGHT LINES TO EAST (DE #426) I I I . I (EX. PAVING) EX. HOUSE I (1) HOUR FIRE WALL W/ 30" PARAPET SHEET INDEX C1 SITE PLAN C2 STORM DRAINAGE AND GRADING PLAN C3 NOTES & DETAILS Al FLOOR PLAN A2 EXTERIOR ELEVATIONS A3 OFFICE FLOOR PLAN A4 REFLECTED CEILING PLAN & DETAILS S1 FOUNDATION PLAN S2 ROOF FRAMING PLAN S3 DETAILS S4 PANEL ELEVATIONS S5 PANEL ELEVATIONS S6 SECOND FLOOR FRAMING PLAN S7 STRUCTURAL NOTES & DETAILS L1 LANDSCAPE PLAN L2 IRRIGATION PLAN G1 GRADING & T.E.S.C.P. G2 GRADING & T.E.S.C.P. NOTES & DETAILS LEGAL DESCRIPTION THAT PORTION OF TRACT "I" OF TOWN OF CHRISTOPH'ER AS PER PLAT RECORDED IN VOLUME 7 OF PLATS, PAGE 30, RECORDS OF KING COUNTY, DESCRIBED AS FOLLOWS: BEGINNING AT THE NORTHEAST CORNER OF SAID TRACT "I"; THENCE NORTH 89'14' 19' WEST ALONG THE NORTH LINE THEREOF 1,027.82 FEET TO A POINT ON THE NORTH LINE OF SECTION 1, TOWNSHIP 21 NORTH RAN GE S W M., DISTANCE 527.81 FEET EASTERLY FROM THE NORTHWEST CORNER OF SAID SECTION; THENCE SOUTH 03' 25' 52" WEST, 770,94 FEET TO THE TRUE POINT OF BEGINNING; THENCE NORTH 88' 32' 23" WEST, 152.43 FEET, THENCE SOUTH 02' 22' 37" WEST, 288.39 FEET TO THE NORTHERLY LINE OF SOUTH 292ND STREET; THENCE SOUTH 86' 34' 08" EAST ALONG SAID LINE, 147.03 FEET; THENCE NORTH 03' 25' 52" EAST, 293.58 FEET TO THE TRUE POINT OF BEGINNING; EXCEPT THAT PORTION THEREOF CONDEMNED FOR STREET/ROAD IN KING COUNTY SUPERIOR COURT CAUSE NO. 718254, DESCRIBED AS: THAT PORTION LYING SOUTHERLY AND EASTERLY OF A LINE DESCRIBED AS FOLLOWS: BEGINNING AT A POINT 95 FEET DISTANT NORTHERLY, WHEN MEASURED AT RIGHT ANGLES FROM SAID 37TH STREET UNE SURVEY AT STATION 10+00; THENCE WESTERLY 321 FEET, MORE OR LESS, TO A POINT 65 FEET DISTANT NORTHERLY, WHEN MEASURED AT RIGHT ANGLES FROM SAID 37TH STREET LINE AT STATION 6+ft, THENCE WESTERLY 165 FEET MORE no LESS TO 4�4TH ST NW S. 285TH ST cr � 3 r-SITE co ST NW I I VICINITY MAP NTS SITE DATA SITE AREA ......... :..................... .................40,407 SF, 0.93 AC ZONING .................................... ............. M, OCCUPANCY .............................. .............B, S1, F1 CONSTRUCTION..............................................5N SETBACKS (REQUIRED): FRONT .............................:. ....NONE 2CX' SIDE ........... . ......................... SIDE STREET.............................................20' REAR...., ...................................................NONE SETBACKS (PROVIDED): NORTH............................... .............2' (+) SOUTH....................................................20' (+) + R.O.W. EAST.......................:....................158.5� (+) D) WEST... .................................. BUILDING AREA................................................20,072.5 SF ALLOWABLE BUILDING AREA: BASIC ................................ ..............8,000 SF SPRINKLER INCREASE......... ............300% (1) STORY SETBACK INCREASE........................(58'-20')�1.25%)=47.50 ALLOWABLE AREA ..............: .....................(8,000 SF X 1.475 X 3 " = 35,400 SF PERCENT SITE COVERAGE.................................49.77. PARKING REQUIRED: OFFICE ................................................. - .3,288 SF/250 MFG........................................ ... I .............. 9,000 SF/1,000 WHSE/STORAGE...................... 1.7............... 19,284.5 SF/2,500 TOTAL......................................................25.85 STALLS PARKING PROVIDED..........................................26 STALLS BUILDING HEIGHT HEIGHT............................................................25'-0" EAVE HEIGHT TO BE REMOVED , A POINT 60 FEET DISTANT I I NORTHERLY, WHEN MEASURED RADIALLY FROM SAID 37TH STREET UNE ATPOIN STATION 50 FEET;DISTAENCE WESTERLY 135 NT NORTHERLY, WHENEET, MORE OR LESS, MEAS RED AT RIGHT OWNER INFORMATION _ _ f 4' PUBLIC WATER - J ANGLES AND/OR RADIALLY FROM SAID 37TH STREET UNE AT STATION WEST VALLEY PARTNERS 6' - - ` - - EASEMENT TO CITY 3+79.79 P.C.: THENCE NORTH 86' 31' 00" WEST 125.33 FEET, 3615 W. VALLEY HWY N., SUITE 201 _ OF AUBURN 1.5' CONSTANT THENCE SOUTH 03' 39' 00" WEST 50 FEET TO A POINT, AND THE AUBURN, WA 98001 64 LF (t) 6"0 IE=47.0- `� - --� END OF THIS LINE DESCRIPTION; (206) 939-1800 PVC SDR-35 I SITUATE IN THE CITY OF AUBURN, COUNTY OF KING, STATE OF SIDE SEWER, WASHINGTON. s = 2.0% MIN (2) STORY OFFICE , DATUM 1,500 SF (X 2) N 86'34'S' W CITY OF AUBURN BENCHMARK NO. 27-B, CHISELED SQUARE ON TOP N.E. 36.37 1 W BLDG. I SAWCUT & REMOVE CORNER OF CONCRETE GUARDRAIL AT E. END OF BRIDGE OVER SR-167 ON W EX. S/W AS REQ'D, SURVEYOR INFORMATION 37TH ST N.W.; ELEV 74.84 08" SUPPLY 88, N 86 29') I REPLACE PER CITY EX. SS MH 307-02 I OF AUBURN STDS. PATHMANN SURVEYING RIM 49.78 EX. ELECT EX p/W ; ' I HOLD 1 6625 S. 190TH ST SUITE B-101 IE=36.91(E) VAULT TO BE r 5'(+) STRIPED S.E. I I KENT, WA 98032 PARCEL NUMBER IE=36.99(W) REMOVED: PEDESTRIAN N + c CORNER I ATTN: GORDON PATHMANN 158260-0095 P 3 N 6 8 LF 8" (EXIST D/W FOR 1 (206) 656-5977 -- N 88'39'S4" W ti OAK HARBOR & EX. D/W .._ _ 1,1.10' _ D.I.P. TERHUNE HOMES) ---`- - ---ss- -` � _ -'� -�_-�' LEGEND --- -0- - -s 1 121 LF 8" D.I.P. W 5 �' EX, SSMH 307-03 • " - - _ ` _ EX. 18' EX 285 (f) DESCRIPTION NEW EXISTING I • IE 6 SS)=38.41 -- - :_ _SS- i �' 18" SS .RIM=45.90 511 }�" - .� a• = S :It`;g"(y�=�:83• - �-017%(f) E 36.42 STORM SEWER SD SD . A �'`- 2" A.C. PAVING _ EX. CONC. R ° - - ROOF DRAIN RD I' CURB & 7.5' • END POWER SLOPE CONC. S/W CORE EX. SEWER--� ONDUIT DN ° SANITARY SEWER -SS- - -SS - -c, --- NEW COMMERCIAL D/W NEW 7.5' CONCRETE CONC. CURB & TAP W/ NEW PER CITY OF AUBURN SIDEWALK PER CITY WATER W - - -W - - 6" SIDE SEWER STD DTL STDW-1 STD DTL STSW-1 19 LF 8" D.I.P. 4 EX. CONC. o o 0 o 0 - PER CITY OF & STDW-3 CURB o 0 0 0 o 0 FIRE HYDRANT � - AUBURN STDS. �`�� o o I NEW SS} IE=36.5 3 7TH ST, N" W. RELOCATE, III I I II I I I I I ;III AC PAVING NEW8 IE-37.55 � ii I I I i��-i�� ' * 4"-%" MINUS COMPACTED SUB -BASE CONC. SIDEWALK ' - CRUSHED ROCK PER SOILS REPORT/ EX 12„ TESTING LAB -----5 -----�---._----� LANDSCAPING CURB &PAVING SECTION PARKING O - - _W _ � C1 NOT TO SCALE LSD` �' EXTRUDED CURB NOTE: CONSULT SOILS ENGINEER/TESTING LAB FOR EX 12°, � ` - - - ` - - - i '' � PAVING RECOMMENDATIONS 0 HEAVY TRAFFIC / TRUCK AREAS BASED ON SITE SPECIFIC -SD- _ CONDITIONS UTILITY CONFLICT VERIFY THAT EROSION GRA 0010-97 SITE PLAN NOTE: NOTE: CONTRACTOR SHALL VE FAA 0019-97 CAUTION: CONTROL MEASURES AS SHOWN ON THE GRADING �, _ . RECORD DRAWING CERTIFICATION THE CONTRACTOR SMALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION, AND DEPTH 1 - 2O THESE PLANS ARE APPROVED„ FOR OF ALL EXISTING UTILITIES WHETHER SHOWN ON THESE PLANS OR NOT BY POTHOLING THE UTUTIES PLANS SHEETS G 1 & G 2 BY P 0 E ENGINEERING, INC. CONFORMANCE WITH THE CITY OF AUBURN AND SURVEYING THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRICTION. THESE DRAWINGS CONFORM TO THE CONTRACTORS ENGINEERING DIVISION'S REQUIREMENTS ARE INSTALLED AND FUNCTIONING PRIOR TO CONSTRUCTION RECORDS. REV. DATE BY DESCRIPTION ThNS SHALL INCLUDE CALLING UTILITY LOCATE 0 1-800-424-5555 AND THEN POTHOLING ALL OF THE EXISTING U11UTIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY STARTI N G WORK. APPROVED PLANS SHALL BE ARWHETHER NOT GUARANTEED AND ARE SUBJECT LOCATIONS ARI TION. IF CONFLICTS SH W OCCUR, THE "S OBTAINED FROM THE CITY OF AUBURN UNDER CONTRACTOR SHALT.. CONSULT POE ,ENGINEERING, INC. TO RESOLVE ALL PROBLEMS PRIOR TO CONSTRUCTION. PROCEEDING WIGRADING PERMIT GRA 0 010 - 9 7. WITH CONSTRUCTION. BY. DATE: APPROVED BY: ,.-�_ 1 7/31/97 S.S. REVISE PARKING CALCULATION TITLE/POSITION A2 8/27/97 G.MO REVISED PER CITY COMMENTS CONFIRMED BY CITY DATE: DATE APPROVED: %Lis " _ 3 9/07/97 G.MO REVISED PER CITY COMMENTS • w 0 Z t= Lo Lu Lu rn LA_ t=-• � o cq U Z 00 V Y � .- W Z Q .J m Q m DATE JUNE 1997 DRAWN BY G.MO/S.S. DESIGN BY A.F.P. JOB NO. 97-006 0ff - C m �r 7 0. UTILITY CROSSING TABLE WATER STORM SEWER Q IE (8")=46.08 IE (8")=48.39 Q IE (8")=46.83 IE (8")=48.45 Z3 IE (8')=46.83 IE (8")=48.45 Q IE (8')=46.83 IE (8')=48.25 Q IE (12')=48.25 IE (6")=40.84 Q IE (8")=47.64 IE (18')=36.87 EX 21 LF 8" SD LEGEND • EX IE 44.$0 (8 0 3.52% EX 86 LF 8" SD � 1.02X LOCATED IN NW 1/4 OF SECTION 1, T21 N, R4E, W.M. N DESCRIPTION NEW EXISTTNC, = ") AUBURN, WA STORM SEWER ---so EX. FENCED DITCH � ' EX. BUILDING LADDER RUNG ROOF DRAIN RD -- - TO NORTH F.F. 50.90 ° RISER SANITARY SEWER SS - - _SS__ O�o o IN88'27'23" W 152.43' T MN GRADE 48.00 _ - , WATER W - - -W - - - ------------ NORTH SIDE OF BUILDING 5 � I � - JJ FIREHYDRANT + (N 86'29'08" W) 70.50 / - 8 AC PAVING + �. 111 N II o° 24'O ACCESS II \\ D.S. il�� LID ,a CONC. SIDEWALK . �..j II - � II I I II a. I NOTES: LANDSCAPING ® ^^ll II I I II (CB 2) EXTRUDED CURB W a N I) 1. PIPE SIZES & SLOPES: SEE PLANS. `n II I a ,. ,,•. © I 011 TOP 4F DESIGN DRILLED ORIFICE 2. OUTLET CAPACITY NOT LESS THAN COMBINED INLETS CONTOURS 47 --52 - W `� r- c0 L0 �, II PONDING 0 ,li \ HOLE PER ELEV. 3. METAL PARTS: �o° 00 SPOT ELEVATION 1� I ELEV 51.00 I �II \ VIEW BELOW A CORROSION RESISTANT OR GALVANIZED OR ALUMINIZED TYPE UJ B; IF GALVANIZED STEEL PIPE, HAVE ASPHALT TREATMENT i • FN4 w I (► \ / 4. FRAME & LADDER OR STEPS OFFSET SO: z � cv I II \ A CLEANOUT GATE IS VISIBLE FROM TOP �+ w O X END OF NEW KEYSTONE I / 6 C IMBDOWN SPACE S CLEAR OF RISER AND CLEANOUT GATE � (MINI UNIT) WALL II 6' PVC SDR-21 �`B .j�C) FRAME IS CLEAR OF CURB 2 TOP OF WALL = 51.00 II 0 1X MIN (TYP) I MIN GRADE 0 48.00 ALONG . I TT 5F METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE: II EASTERLY PROPERTY LINE, PLAN OUTLET PIPE TO HAVE SMOOTH O.D. EQUAL TO CONCRETE PIPE VIEW II MATCH EXIST GRADES 0 I.D. LESS Y4" I CB I II PROPERTY LINES, TYPICAL 1 =2 ROUND SOLID COVER 6. CONFORM TO CITY OF AUBURN STDS. D.S. I I I II MARKED "DRAIN" 1 WITH LOCKING BOLTS, IIcoI II FRAME AND LADDER RIM 52s9-(i-} 5l ,l3 aR II I I II OR STEPS OFFSET SEE II I I II a, PLAN VIEW ABOVE. ADJUSTMENT BRICK � LF17.5 I II °. (4' MIN, 16" MAX) 49"X33" II I II ARCH PIPE II I - �i - STANDARD GALVANIZED 0 0.00% 1 I 1J STEEL LADDER/STEPS IIII III I •41 0 12 0/C II I FF _ / TOP OF RISER PIPE 2 C2 CB EX. GARAGE / o v 100YR WS EL (EX. PAVING) II o TO BE REMOVED I III \ / 12" CAP, RUBBER a 50.86 OFFSET TOP SLABSZ II II I . .I I II GASKET � � � a • : 25YR WS EL 1 I 3"XO.90 GAGE STAINLESS 50.75 a° II W I II Il STEEL SUPPORT BRACKET ° ° W/ TURNBUCKLE ANCHORED 0 " 1OYR WS EL IE=50.60, 3"0 v_ EXIST DEVELOPMENT I�'N `" P R 0 P 0 S E D BUILDING I (I TO CONCRETE WALL (MAX r� IE=50.64, 3 0 = 50.68 TO WEST (FAC 0015-90) (I; ,1, 20,072.5 SF, SPRINKLERED ' I `� l 1 Il MIN ONE SUPPORT. IE=50.68, 1Y4"0 Ilo �+ I i:ri I II SEE PLAN VIEWSZ 2YR WS EL_ SEE 82 LF Ila z F.F. ELEV. = 52.00 o I I A.C. OR PVC •' ABOVE = 50.41 „ „ 49 X33 .C14 I;' ; I II OAK HARBOR I MANHOLE ADAPTOR . ARCH PIPE II Z I II FREIGHT LINES II TO EAST (DE #426) " " Q PER TABLE WATER TIGHT 0 0.00X (I 0 RIGHT � 12" CONNECTION D.I.F. " r"1 J�� I co ow'L0 U d- �Ilc CONTRACTOR TO INSTALL: 183 LF (t) - - - - - - - -I I 1 I I II h oI �- . ~ -12 INLET 12" OUTLET IE 48.25KEYSTONE (MINI UNIT) WALL PER EX.MANUFACTURES RECOMMENDA11OdS PAVEMENT IE-4 34l�=ASgUiLTrNFORMATION MAX WALL HEIGHT 51.00 12X12X12 PVC - RELEASE RATES BY CRONES AASSOG. TEE, RUBBER PATE. MAR. 2000 li D.S. I I I I `� GASKET JOINTS 6" MIN DESIGN STORM Q (CFS) ACTUAL 4.0I I I 1 \ II • 2 YR 0.07 0.07 II EX. HOUSE I I I I {----------� (REMOVABLE) ° 10 YR 0.26 0.18 (EX. PAVING) it TO BE REMOVED I I II I II EL 47.25 ° , „ 25 YR 0.35 0.26 II a 12 RUBBER 100 YR 0.42 0.35 END OF NEW KEYSTONE CB I I II EX.IL/S GASKET PLUG (MINI UNIT) WALL I I I I 1 W/ 1Y6"o ORIFIt,E D. - - - CRON TOP OF WALL = 51.00 - - - --I 1 I !I - " Fs 1.5' CONSTANT li , CB 2 TYPE II 54 CONTROL STRUCTURE II � •� 57 LF 12" I 1 II C2 N.T.S. CSF LINEAR FILTER 41 LF D.I.P. 0 0.00% I I (( -SEE NOTES ABOVE DESIGNED & INSTALLED 49"X33" II I I II 7 II ( II BY STORM WATER MANAGEMENT, ARCH PIPET®0 00X li 3 I ! I I ( g SEE DETAIL SHT C3 li C2 N 86'34'58" W (i 52.00 (2) 0 75 LF 6/27r� 36,37' II 49"X33" ARCH PIPES I I DISTURBANCE OF OFFSITE PROPERTY IS STRICKLY PROHIBITED ( D. 0 0.00% I I II o° WITHOUT PERMISSION OF OFFSITE PROPERTY OWNER. CONTRACTOR 2 00 88 N 86'29'08" W) I I I I II `�`�' HAS OPTION OF COORDINATING WITH OFFSITE PROPERTY OWNER EX SSMH 307-0 RIM 49,78 o• 1 HOLD 0 1 II REGARDING FILLING AND RESTORING AREA IN L/S STRIP. THE WALL - CONC. 36 - .91 EX. ELECT , O II C8 3 ®+ S.E. ( Il I CAN BE DELETED WITH APPROVAL OF THE OFFSITE PROPERTY OWNER • II IE - CONC. (W) 36.99 VAULT I CORNER ( `. - &THE CITY OF AUBURN. ALL CHANGES TO BE APPROVED BY POE EAST 51.10 N `� � � 1 II CB I �I �R-211 1LF 12" PVC II (EXIST D/W FOR It ENGINEERING INC. VARIES .................. ...... _ II OAK HARBOR & 54 .. .,...... x ;` ...................... 54 54 -�............... ......... ......... ........ .........''.... ...-N 0 0.00% TERHUNE HOMES .... .. ... ......... ..... ....... 2Q .MIN ........EX. D/W t< - -8 - - III ) _ _ - I' .. .. ..... . _-_ IL 6 111.10 ..... w #� - N. . - -QD -�S - - " _ ! I ..... : ' 37iN ST. N W.; 6 LF 12 PVC SOR W (( PROPOSED BUILDING: ......... : ::. :PROPOSED 10 i:::::::.. ; .. . - - - :.. :. t ' ::: ' ::::::::::::::: ::::. EL. = 52.0 .... :BUILDING:.: .. ... . . F;F: 4 SW ::�: „ -`_-o- �� _-SSOO.00X- EX.18 W II ....... ::::: ::: 25 LF 8 PVC ... ......... ........ _ •. .,..: _ _ o° � � � ' � �,: � • I � -�. • CONC EXTRUDED CURB .. . ...... .........:... :. � . ...... ...... \� ° -SS-I- I L II -21 0 1.11X - - _ "� ............. _. 52 . ° - 52 52 - - _ _ - _ ...... - - _ ... .. .. .. :�':'. s' .... ..... .. ...:.: SS- - _ MAX.' POND - - - 5 ° _ I 9 , L " - - �. - - - - e e. �%---0 ` PR01llp. i i -- I T. E.X. PP - -... - - - n. q._. e. i ....• -----__-- 1 A�IIN EL = 51. . I EX. CONC. CURB -REMOVE • f/ ... . GQVER _ : �: I:... I : TOP -OF .. SOUTH ...... & 7.5 CONC. S/W 3 EXISTING D/W �SAWCUT EX. ASPHALT PAVEMENT I :::: , :: :::: :::::: ; :::: ' ' :::: _ o .I- . : :........:....... , .:......... . PIPE: EL: 51:.00: :::: 1: N c� INSTALL: , I .... - .. .....:.RIM := 50.50: I :: PROPOSED FILL I I .. .. MAKE CONNECTION TO EX. J-BOX NEW 7.5 CONCRETE EX. CONC. _ ...... ... ......... ... .... .... ........ : ... ..... ........ . EX. SS MH 307 03 ..................... ..................._ NEW COMMERCIAL D/W (. ................... .......... :AREA......... ..................... ....................... ...................... 50 / SIDEWALK PER CITY 50 :.-- S0 ....... ... ;.. .. ..:.. .... ..:.. ..:.. ..:.. .:.. ... . ..: :.. MATCIi NEW SIDEWALK PER CITY OF AUBURN _ EX. CONC. RIM = 45.90 : Y :::: 49"X33": ' :::::::::::::::::: I ' :...:::: ' ::::::::: ' ::::::::: ' :::::.::: :... ::::::::: :::. : 2:0 75 LF ... .... TO EXISTING 0 NEAREST JOINT STD DTL STSW 1 CURB IE = 36.42(f) . . . . . 1 . . . . . . . . . . . . . . . . . . . . . . " " STD DTL STOW-1, �� ARCH RIPE . :::: ::::::::: :::. 49 X33' ' :::::::: ::::: ; ::: :: MATCH NEW SIDEWALK SEAL JOINTS :::.... ........ : ......... ....... ................... ::::::... I ......... I ... .... ... ... ARCH. PIPE ................ 3 7TH S I . A' TO EXISTING ::::::::: I . ::8� :� - ::::...... . EX. GROUND. ELEVATION ::: ::::::::: ::: ::: :. NEW &" WATER 42' :: NEW CB ,A, of cwC - _ N.W. i _ _. J-I . - ......... .... ......... I .. r . ......... ::. _ N 86 34 " �. : _ - --. - _ �_...... .. MIN COVt RIM -MATCH EX. GRADE50- 58 W r _ 48 .............._ ............... ......... I...........-.--.. .......... �.f.... ,r ..,..�.,.,,,,. .. 4g rk..... .................... 48 _ v �- _ NEVY WATER .... ';' ......... ......... ..... . IE=4�- (12 S) 44-7 - WATER ..... ........ . IE=4664- S" N 4b. tz'j " NEW POWER .:.:: :::: I .:::..... .... I ......... ......... ......... .... .... ....... ... 18""SAN ........ . ( ) 12 PVC SD INSTALLED INSTALL.. KEYSTONE .......::::: I ::::: ::: I ...........I ........... : �� ..: : 4 EX ITARY•SfWER SOURCE CONDUIT :.........:. HIGH WATER . TABLE'. ELEV - . 46,50.OR. BELOW .:.........:.... :......... ; ......... ..... k ... ......... ; .........:....... . %EX 12" AS PART OF GRADING FOR FUTURE (MINI UNIT) WALL::: :.....:.....•...:.........:.........:.........:.........:... �.. - - - - - _ PERMIT �� TOP OF WALL = 51.00 ::::::::: ..... : ...:.........:......... : ......... I ... I ......... .... ::::::::: ::::::::: iE=36:7b(t) : ::: ... ' . STREET LUMINAIRE • • • • SD-----=b_ ...... . i :......... CB' PER PLAN VIEW ....... ......... ..... � �: .....................:.....:..................................................................................................................................................................................................................................................................................... ... �.................................................................... 46 48 LLJ U M im J as 00 EWR __-w----____ - W=__�- =So, -_-- _- 2 SITE SECTION g�1�'Q1 NEW POWER SOURCE - - - - -- - - - - - - - - - - - - - _ - C2 H SCALE: 1"=20' ORIZ DATE - -- FOR STREET LUMINAIRE EX 12 - - - _ _ 1" V3 DETENTION SECTION VIEW =2' NEW LUMINAIRE PER �- -- - ._..• - - --- C2 SCALE:. 1»_20 HORIZ JUKE 1997 1 -2 VERT DRAWN BY GRADE & FILL PLANS -SD- SEE DETAIL 1 /C3 G1 & G2. SEE - - -� FOR DETENTION PIPES GRA 0010-97 UTILITY CONFLICT NOTE: RECORD DRAWING CERTIFICATION CAUTION: STORM DRAINAGE & GRADING P LAN. THESE DRAWINGS CONFORM TO THE CONTRACTOR'S THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION, AND DEPTH OF ALL EXISTING UTLITIES WHETHER SHOWN ON THESE PLANS OR NOT BY POTHOLING THE UTILITIES 1 "-20.,CONSTRUCTION RECORDS. AND SURVEYING THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE 0 1-800-424-5555 AND THEN POTHOLING ALL OF BY: DATE: THE EXISTING UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY TITLE POSITION WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE NOT GUARANTEED AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONFIRMED BY CITY DATE: CONTRACTOR SHALL CONSULT POE ENGINEERING, INC. TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION. FAC 0019-97 GRA 0010-97 THESE PLANS ARE "APPROVED" FOR CONFORMANCE WITH THE CITY OF AUBURN ENGINEERING DIVISION'S REQUIREMENTS APPROVED BY: DATE APPROVED: REV. DATE BY DESCRIPTION 1 8/7/97 R.E.H. OUTFLOW TO SOUTH 0 377H ST. N.W. 2 8/27/97 G.MO REVISED PER CITY COMMENTS r3\ 9/08/97 G.MO REVISED PER CITY COMMENTS S.S. f G.MO DESIGN BY A.F.P. JOB NO. 97-006 SHEET NO. C2, 9 m. f., DI Q �-�' �`3 Q 367 " GENERAL CONSTRUCTION NOTES FOR GRADING, DRAINAGE AND EROSION CONTROL 1. WITHIN THE CITY OF AUBURN, ALL REQUIRED 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. 2. THE DETENTION, SEDIMENTATION AND EROSION CONTROL FACILITIES DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS 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. 3. THE DETENTION CONTROL POND SHALL REMAIN IN PLACE UNTIL THE PERMANENT STORM SYSTEM IS IN PLACE AND OPERATIONAL. 4. THE i�IVPORARY EROSION CONTROL FACILITIES, INCLUDING ALL PERIMETER CONTROLS, SHALL REMAIN IN PLACE UNTIL FINAL SITE CONSTRUCTION IS COMPLETED AND APPROVAL HAS BEEN RECEIVED FROM THE CITY. 5. ON PROJECTS WITH GRADING PERMITS ONLY, AND FOR WHICH NO SUBSEQUENT BUILDING PERMIT HAS BEEN ISSUED, AN AS -BUILT DRAWING WILL BE REQUIRED UPON COMPLETION OF GRADING ACTIVITIES. 6. THE CONTRACTOR SHALL BE REQUIRED TO WATER THE SITE, AS NECESSARY, TO REDUCE THE DUST EMISSIONS AS A RESULT OF CONSTRUCTION ACTIVITY. THE CONTRACTOR SHALL ALSO SWEEP ALL AFFECTED PUBLIC ROADS AS NECESSARY TO REMOVE MUD DEPOSITED AS A RESULT OF PROJECT CONSTRUCTION ACTIVITY. THESE ACTIONS WILL BE GOVERNED AND DIRECTED BY THE BUILDING OFFICIAL. 7. DENUDED AREAS AND SOIL STOCKPILES MUST BE STABILIZED ACCORDING TO THE FOLLOWING SCHEDULE, AS REQUIRED BY THE BUILDING OFFICIAL: FROM APRIL 1 TO OCTOBER 31, ALL DENUDED AREAS AT FINAL GRADE AND ALL EXPOSED AREAS THAT ARE SCHEDULED TO REMAIN UNWORKED FOR MORE THAN 30 DAYS SHALL BE STABILIZED WITHIN 10 DAYS. FROM NOVEMBER 1 TO MARCH 31, ALL EXPOSED SOILS AT FINAL GRADE SHALL BE STABILIZED IMMEDIATELY USING PERMANENT OR TEMPORARY MEASURES. EXPOSED SOILS WITH AN AREA GREATER THAN 5,000 SQUARE FEET THAT ARE SCHEDULED TO REMAIN UNWORKED FOR MORE THAN 24 HOURS AND EXPOSED AREAS OF LESS THAN 5,000 SQUARE FEET THAT WILL REMAIN UNWORKED FOR MORE THAN 7 DAYS SHALL BE STABILIZED IMMEDIATELY. GRADING NOTES 1. THE CONTRACTOR SHALL GRADE THE SITE TO THE GRADES SHOWN PER THE DRAWINGS AND SPECIFICATIONS. THE CONTRACTOR IS RESPONSIBLE FOR FOLLOWING THE REQUIREMENTS OF THESE DOCUMENTS REGARDING ALL PAVING SECTIONS, CONSTRUCTION METHODS, AND OTHER SOIL RELATED REQUIREMENTS. 2. THE CONTRACTOR SHALL SUBMIT FILL SOURCE, SPECIFICATION, AND A HAUL ROUTE PLAN TO THE CITY OF AUBURN FOR REVIEW AMD APPROVAL PRIOR TO PROCEEDING WITH ON -SITE WORK. 3. FINISHED GRADES SHOWN ON SHEET C2. REQUIREMENTS FOR EXPOSED SOIL STABILIZATION DENUDED AREAS AND SOIL STOCKPILES MUST BE STABILIZED ACCORDING TO THE FOLLOWING SCHEDULE, AS REQUIRED BY THE BUILDING OFFICIAL: 1. FROM APRIL 1 TO OCTOBER 31 ALL DENUDED AREAS AT FINAL GRADE AND ALL EXPOSED AREAS THAT ARE SCHEDULED TO REMAIN UNWORKED FOR MORE THAN 30 DAYS SHALL BE STABILIZED WITHIN 10 DAYS. 2. FROM NOVEMBER 1 TO MARCH 31 ALL EXPOSED SOILS AT FINAL GRADE SHALL BE STABILIZED IMMEDIATELY USING PERMINENT OR TEMPORARY MEASURES. EXPOSED SOILS WITH AN AREA GREATER THAN 5000 SQUARE FEET THAT ARE SCHEDULED TO REMAIN UNWORKED FOR MORE THAN 24 HOURS AND EXPOSED AREAS OF LESS THAN 5000 SQUARE FEET THAT WILL REMAIN UNWORKED FOR MORE THAN 7 DAYS SHALL BE STABILIZED IMMEDIATELY. STABILIZATION SHALL CONSIST OF MULCHING OR HYDROSEEDING IF SHOWN ON THE PLANS. MULCHING SHALL BE HAY OR STRAW APPLIED AT A RATE OF 100 BALES PER ACRE (APPROX. 2" THICKNESS). APPLY MIXTURE BELOW TO PREPARED SEEDBED AT A RATE OF 120 LB/ACRE: GENERAL CONSTRUCTION NOTES 1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO THE CITY OF AUBURN'S REQUIREMENTS AND SPECIFICATIONS. 2. STANDARD SPECIFICATIONS SHALL BE 1994 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 SHALL BE OBTAINED BY THE CONTRACTOR AND SHALL BE ON -SITE DURING CONSTRUCTION. 4. A PRECONSTRUCTION MEETING WITH THE CITY OF AUBURN SHALL BE REQUIRED PRIOR TO ANY SITE WORK. THE CONTRACTOR SHALL SCHEDULE AND COORDINATE THIS MEETING. 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 ALL UTILITIES, ON -SITE AND WITHIN THE PUBLIC RIGHT-OF-WAY. 8. EXISTING PAVEMENT SURFACES SHALL BE SAW CUT FULL DEPTH WITH STRAIGHT AND UNIFORM EDGES 12 INCHES 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, RELOCATE, OR REPLACE ALL CITY OF AUBURN 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. 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 FROM ON -SITE CONSTRUCTION, AS DIRECTED BY THE CITY. 13. CERTIFIED DRAWINGS OF SITE IMPROVEMENTS ARE REQUIRED PRIOR TO PROJECT ACCEPTANCE BY THE CITY OF AUBURN. REFER TO THE CITY OF AUBURN'S "RECORD CONSTRUCTION DRAWINGS" REQUIREMENT. 15. FOR MANHOLE AND CATCH BASIN RIM ADJUSTMENT, MAXIMUM ADJUSTMENT WITH BRICK OF RIMS AND CASTINGS SHALL BE 14 INCHES WITHOUT ADDING NEW SECTIONS. 16. ALL MANHOLES AND CATCH BASINS IN PUBLIC RIGHT-OF-WAY OR PUBLIC UTILITY EASEMENTS SHALL BE ADJUSTED AFTER ASPHALT PAVING, AND CONFORM TO THE CITY'S STANDARD ADJUSTMENT DETAIL NO. STFG-1. 17. ALL CONNECTION OF SDR 35 PVC PIPE TO MANHOLES SHALL BE MADE BY USING A.C. OR GPK MANHOLE ADAPTERS, OR APPROVED EQUAL. 18. THE MAXIMUM LAVNG LENGTHS SHALL NOT EXCEED 12'-6" FOR SDR 35 PIPE. 19. BEDDING FOR PVC PIPE SHALL BE 5/8" MINUS CRUSHED ROCK, FOUR INCHES UNDER, TO SIX INCHES MINIMUM OVER PIPE, AS PER CITY OF AUBURN STANDARD DETAIL GEPT-3. 20. BEDDING FOR CONCRETE AND DUCTILE IRON PIPE SHALL BE 5/8" MINUS CRUSHED ROCK, SIX INCHES UNDER, TO SIX INCHES MINIMUM OVER THE PIPE, AS PER THE CITY OF AUBURN STANDARD DETAIL N0, GEPT-2. 21. REFER TO AUBURN STANDARD TRENCH EXCAVATION AND BACKFILL DETAIL NO. GEPT-1, GEPT-2 AND GEPT-3 FOR CONSTRUCTION PROCEDURE. 22. ALL IMPORTED PIPE TRENCH BACKFILL MATERIAL SHALL BE CLASS "A" BANK RUN GRAVEL, PER MODIFIED SPECIFICATION OF THE CITY OF AUBURN. 23. PIPE TRENCH BACKFILL MATERIAL WITHIN THE IMPROVED RIGHT-OF- WAY SHALL BE 5/8" MINUS CRUSHED ROCK WHEN CONNECTION IS PERPENDICULAR TO THE CITY STREET. 24. STREET CURB SHALL BE PAINTED WITH FORMULA WID-Y1 (YELLOW), FIVE FEET FROM EACH SIDE OF DRIVEWAY. 25. OUTDOOR LIGHTING FIXTURES SHALL BE SHIELDED AND DIRECTED TO AVOID LIGHT SPILLAGE ONTO ADJACENT PROPERTIES AND AVIOD GLARE FOR MOTORISTS TRAVELING ON ADJACENT STREETS. APPROXIMATE FILL. CUT TYPE URBAN APPLICATION PROPORTIONS BY FIGHT PERCENT PURITY PERCENT GERMINATION SPECIFICATIONS FOR STRUCTURAL FILL (IF REQUIRED) KENTUCKY BLUEGRASS 30% 85 80 FILL MATERIAL TO BE CLEAN, WELL GRADED COMPACTIBLE MATERIAL (ADELPHI. BARON OR FYLKING) (CLASS B MINIMUM) WITHOUT WASTE AS DEFINED IN WAC 173-304-100 CREEPING RED FESCUE 40% 98 90 SPECIFICATIONS FOR GRUBBING P NN AWN) ALL AREAS TO BE GRADED SHALL BE CLEARED OF VEGETATION, PERENNIAL RYE 30% 95 90 BRUSH, AND ANY OBVIOUS EXISTING DEBRIS, AND STRIPPED OF ANY (DERBY OR PENNANT) TOPSOIL AND UNDERLYING SOILS THAT ARE SOFT, LOOSE AND/OR CONTAIN SIGNIFICANT AMOUNTS OF ROOT AND OTHER ORGANIC MATTER. A 6" DEPTH OF STRIPPING IS EXPECTED, MORE OR LESS; HOWEVER, STRIPPING SHALL TAKE PLACE TO WHATEVER DEPTH IS NECESARY TO REMOVE ORGANICCONSTRUCTION SEQUENCE MATERIALS FROM BENEATH AREASMATTER TO BE FILLDAND/OR PAVED. STRIPPING SHOULD EXPOSE MEDIUM DENSE, STIFF, OR MORE 1. ATTEND PRECONSTRUCTION MEETING WITH THE CITY OF AUBURN IF REQUIRED. COMPETENT, NON -ORGANIC EXISTING SOILS. 2. CLEARING AND GRADING LIMITS ESTABLISHED PER FILL & GRADE PLAN BY POE ENGINEERING. SEE GRA-0010-97, OBTAIN PLANS ® CITY OF AUBURN. 3. CONTRACTOR SHALL VERIFY THAT ALL DITCHES AND SWALES AS SHOWN SHALL ARE INSTALLED TO DIRECT ALL SURFACE WATER TO THE TEMPORARY SEDIMENT POND AS CLEARING AND GRADING PROGRESSES. NO UNCONTROLLED SURFACE WATER SHALL BE ALLOWED TO LEAVE THE SITE AT ANY TIME DURING THE GRADING OPERATIONS. 4. GRADING & BUILDING CONSTRUCTION MAY BEGIN. 5. CONSTRUCT UTILITIES & PERMANENT STORM CONVEYANCE FACILITIES. 6. COMPLY WITH THE GRADING, DRAINAGE & EROSION CONTROL NOTES IN THE CONTINUOUS OPERATION AND MAINTENANCE OF THESE FACILITIES. SEE GRA-0010-97 7. PAVE SITE, CLEAN ENTIRE STORM SYSTEM, SWEEP STREETS AS DIRECTED BY THE CITY OF AUBURN INSPECTOR. 8. REMOVE EROSION & SEDIMENTATION CONTROL MEASURES UPON FINAL SITE STABILIZATION '& APPROVAL FROM CITY OFFICIAL. SANITARY SEWER CONSTRUCTION NOTES 1. REFER TO GENERAL CONSTRUCTION NOTES FOR GENERAL REQUIREMENTS. 2. SEWER LINES SHALL BE LAID TO THE GRADES AND ELEVATIONS SHOWN ON THE DRAWINGS AND SHALL NOT BE CHANGED WITHOUT CITY APPROVAL. 3. THE LOCATION OF THE SIDE SEWERS SHALL BE MARKED AT THE END OF THE LINE INSIDE PROPERTY BY A PRESSURE TREATED 2 x 4, FOUR FEET (4') LONG BURIED IN THE GROUND A DISTANCE OF THREE FEET (3'). THE LOWER END SHALL HAVE A 2 x 4 CLEAT NAILED TO IT TO PREVENT WITHDRAWAL OF T+ E STAKE. THE EXPOSED ONE FOOT (1') SHALL BE PARTED TRAFFIC YELLOW AND THE DEPTH TO THE SIDE SEWER OR TEE SHALL BE INDICATED IN BLACK PAINT ON THE 2 x 4. 4. LOCATION OF SIDE SEWERS SHALL ONLY BE CHANGED AS REQUIRED DURING CONSTRUCTION UPON AUTHORIZATION OF CITY. CONTRACTOR SHALL NOTIFY ENGINEER WHEN EXACT LOCATIONS ARE DETERMINED. 5. CONTRACTOR SHALL OBTAIN AND PAY FOR ALL NECESSARY SIDE SEWER CONNECTION PERMITS AND FEES FROM THE CITY OF AUBURN PRIOR TO CONSTRUCTION. 6. UNLESS OTHERWISE APPROVED, ALL CONNECTIONS TO EXISTING SEWER MAIN WITH NEW TEES SHALL BE DONE BY THE CITY OF AUBURN. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PIPE INSTALLATION, TRENCH EXCAVATION, BACK FILL AND PAVEMENT RESTORATION. 7. ALL MANHOLES IN PUBLIC RIGHT-OF-WAY OR PUBLIC UTILITY EASEMENTS SHALL BE ADJUSTED TO FINAL GRADE AFTER FINAL PAVING IS COMPLETE, IN ACCORDANCE WITH CITY OF AUBURN'S STANDARD DETAIL NO. SFTG-1. 8. FLOOR DRAINS NOT TO BE INSTALLED AT THIS TIME. IF INSTALLED LATER THEY SHALL BE DIRECTED TO THE SANITARY SEWER VIA AN APPROVED OIL/ WATER SEPARATOR. 9. FLOOR DRAINS & DRAINS FROM OTHER COVERED AREAS SUBJECT TO POLLUTANTS SHALL BE CONNECTED TO THE SANITARY SEWERS THROUGH AN APPROVED OIL/WATER SEPARATOR. WATER LINE CONSTRUCTION NOTES 1. REFER TO THE GENERAL CONSTRUCTION NOTES FOR GENERAL REQUIREMENTS. 2. WATER LINES SHALL BE LAID TO THE GRADES AND ELEVATIONS SHOWN ON THE DRAWINGS, AND SHALL NOT BE CHANGED WITHOUT CITY APPROVAL. 3. ALL PUBLIC WATER MAINS SHALL HAVE A MINIMUM COVER OF 42 INCHES (42"). 4. WATER SERVICES SHALL BE PER CITY OF AUBURN STANDARD DETAILS. LOCATION OF WATER SERVICES SHALL ONLY BE CHANGED AS REQUIRED DURING CONSTRUCTION, UPON AUTHORIZATION OF THE CITY. THE CONTRACTOR SHALL NOTIFY THE ENGINEER WHEN EXACT LOCATIONS ARE DETERMINED. 5. CONTRACTOR SHALL OBTAIN AND PAY FOR ALL NECESSARY WATER SERVICE CONNECTION PERMITS AND FEES FROM THE CITY OF AUBURN, PRIOR TO CONSTRUCTION. 6. ALL VALVE BOXES IN PUBLIC RIGHT-OF-WAY OR PUBLIC UTILITY EASEMENTS SHALL BE ADJUSTED TO FINAL GRADE AFTER FINAL PAVING IS COMPLETE IN ACCORDANCE WITH THE CITY OF AUBURN'S STANDARD DETAIL NO. STFG-1. 7. BACKFLOW DEVICES REQUIRED WITH FIRE PROTECTION AND IRRIGATION SYSTEMS ARE TO BE INSTALLED PER THE CITY OF AUBURN'S DETAILS. 8. 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 EQUIMPMENT NECESSARY TO MAKE THE TEST SHALL BE FURNISHED BY THE CONTRACTOR, AND THE CONTRACTOR SHALL CONDUCT ALL TESTS UNDER THE SUPERVISION OF THE CITY ENGINEER. PRESSURE TEST SHALL BE MADE ON ALL PIPING AND APPURTENANCES INSTALLED UNDER THIS CONTRACT, INCLUDING ALL CONNECTION TO EXISTING MAINS AT A MINIMUM TEST PRESSURE OF 200 PSI. 9. DISINFECTION OF THE NEW WATER SYSTEM SHALL BE REQUIRED PRIOR TO CONNECTION TO THE EXISTING WATER LINES AND SHALL BE IN ACCORDANCE WITH THE LATEST PROVISIONS OF AWWA C 601. 10. BLOCKING FOR VERTICAL AND HORIZONTAL BENDS SHALL BE PER CITY OF AUBURN STANDARD DETAILS. 11. INSTALLATION OF CORPORATE STOPS, WATER SERVICES, LINES AND METERS SHALL BE PER CITY OF AUBURN STANDARD DETAILS. THE CITY WILL INSTALL THE METERS. THE CITY MAY, AT THE CITY'S OPTION, INSTALL SERVICES FROM MAIN LINE TO THE METER WHEN THE EXISTING WATER LINE IS IN AN EXISTING CITY STREET; ALL OTHER WORK BY CONTRACTOR. PLUMBING SUBCONTRACTOR 12. SPRINKLER LINE, RISER, DOUBLE DETECTOR CHECK VALVE ASSEMBLY, PUMPER CONNECTION AND SUPPLY LINE, AND BUILDING SYSTEM BY OTHERS. A SEPARATE DETAILED PLAN SHALL BE SUBMITTED TO THE CITY OF AUBURN BY THE SPRINKLER CONTRACTOR AND APPROVED PRIOR TO INSTALLATION. THE DESIGN SHALL INCLUDE THE ITEMS ABOVE AS WELL AS DETAILS FOR RODDING AND BLOCKING. VERIFICATION OF PIPES SHOWN & PIPE SIZES OTHER THAN THOSE SHOWN BY THE SPRINKLER CONTRACTOR. 13. PUMPER PORT SHALL FACE STREET OR FIRE ACCESS, AND BE READILY ACCESSIBLE TO ANY FIRE VEHICLE FOR FIRE FIGHTING AND PUMPING OPERATION. 5 PZ FROM `" DETENTION - - m F'VU JUIN I UUNNtU I UK L-0.8 4" X 4" PVC TEE (TYP) CSF' LINEAR FILTER - PLAN VIEW SCALE: N.T.S 1 GRATE (13 1 /2" x 27" x 2 1 /2") RADIAL FLOW CARTRIDGE (TYP) BOLT DOWN `50.75 FLEXIBLE COUPLING (TYP) SEE NOTE 6. A i i _�- I` 3" ENDWALL PVC INSIDE CORNER CONCRETE BAFFLE . SOLID GRATE FROM TOP WEIR DETENTION it 12-0 i M IE=48.25 0 -49.08 I Fill 00 1 L 47.75 4" PVC COUPLING \4' X 2" PVC TEE (TYP) 4" PVC PIPE (TYP) 2" CONCRETE WEIR AND PLUG (TYP) CSF' UNEAR FILTER - SECTION A -A A -A SCALE: N.T.S 1 2'-3W TROWEL ALL AROUND (TOP) � 2'-2" (BOTTOM) _l RIM EL=50.75 I KEYWAY DETAIL TYP 3 SCALE: N.T.S 1 M CATCH BASIN ii - PLAN VIEW 2 SCALE: N.T.S 1 8"Y PVC 90' ELBOW AND - SLIDE GATE VALVE BY STORMWATER MANAGEME' IE i'-i" JGG IVV I G > o m IE 47.75 ago I.E. 8„ PVC TEE C.B. INLET 49.08 IT "' 47.75 CATCH BASIN 11 OR MANHOLE (BY OTHERS) - N.T.S N NOTES: - 48.25 1.) CSF® LINEAR FILTER TO BE SUPPLIED BY 7.) ALL CSF* STORMWATER TREATMENT SYSTEMS 00 s STORMWATER MANAGEMENT ((503) 240-3393). REQUIRE REGULAR MAINTENANCE. REFER TO __ i - 47.58 2.) NOTE 3. SOLID TOP CATCH BASIN OR MANHOLE TO BE OPERATION AND MAINTENANCE MANUAL FOR DETAILS. SEE -i"iFii INSTALLED AND CONSTRUCTED IN ACCORDANCE 8.) PRE -CAST CONCRETE VAULT CONSTRUCTED IN CSF' LINEAR FILTER - SECTION B-B B-B WITH LOCAL REGULATIONS AND PLUMBING CODE. ACCORDANCE WITH ASTM C858. SCALE: N.T.S 1 3.) COMPACT AS SPECIFIED. 9.) EXTERNAL PIPING AND COUPLINGS PROVIDED BY 4.) I.E. OF CATCH BASIN OUTLET TO BE EQUAL TO OR OTHERS. LESS THAN CATCH BASIN 4" INLET. 10.) SEE LINEAR FILTER DATA SHEET FOR VAULT 5.) OUTLET OF CATCH BASIN CAN ABUT THE CSF® OR DIMENSIONS, ELEVATIONS AND NUMBER OF BE PLACED DOWNSTREAM WITH SLOPED PIPES (S. ). CARTRIDGES. 6.) PROVIDE FLEXIBLE COUPLINGS TYPICAL ALL PIPES. COUPLING TO BE SET 18" OUTSIDE FACE OF WALL. FERNCO OR ENGINEER APPROVED. ® "nomm r. c. "m CSF° LINEAR STORMWATER FILTER Iri MANAGEMENT STQRAIWAITR"' 4 CARTRIDGE UNIT am RL MAW am% . ,a,, 4 of „8„ . rm,20-.m - ra 20-•3 STANDARD DETAIL LENGTH SPECIFIED ON PLANS CATCH BASIN TYPICAL 49" X 33" FAS SPECIFIED CMP ARCH PIPE 0 0.00% 1 "0 VENT `PIPE (TYP) I 2' MIN, TYPICAL 12" L- MATCH IE IE = 48.25 (TYP) STORM DETENTION SYSTEM N.T.S. NOTE: ALL STEEL PIPE SHALL BE. ASPHALT TREATED NO. 1 OR BETTER UTILITY CONFLICT NOTE: RECORD DRAWING CERTIFICATION CAUTION: THESE DRAWINGS CONFORM TO THE CONTRACTOR'S 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 CONSTRUCTION RECORDS. AND SURVEYING THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE @ 1-800-424-5555 AND THEN POTHOLING ALL OF BY: DATE: THE EXISTING UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY TITLE POSITION WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE NOT GUARANTEED AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONFIRMED BY CITY DATE: CONTRACTOR SHALL CONSULT POE ENGINEERING, INC. TO RESOLVE ALL PROBLEMS PRIM TO PROCEEDING WITH CONSTRUCTION. FAC 0019-97 GRA 0010-97 THESE PLANS ARE "APPROVED" FOR CONFORMANCE WITH THE CITY OF AUBURN ENGINEERING DIVISION'S REQUIREMENTS APPROVED BY: fl?e.- S'R. D7.i1E A»:ZriPlED/I 17rs CATCH BASIN AS SPECIFIED REV. DATE BY DESCRIPTION 1 8/27/97 G.MO ADDED FAC I I.E. C.B. OUTLET (SEE NOTE 4.) C-C 1 n . ray j C Z ^ 1 W d � N \C Lo Z 00 • P'•'� rw- w Lo C4 .�.. C� z Li.J w � U- � =� U � � r O U-) Lwi o � 00 qw Y V N ' W Z V Q Z � o Ln Q LLJ 86 w C) Z EXPIRES 3/8/1999 DATE JUNE 1997 DRAWN BY S.S. DESIGN BY AFP JOB NO. SHEET NO. 97-006 C3 3 Z m Fn r LL! LAJ K r- Q3©7 I " LOCATED IN NW 1 /4 OF SECTION 1, T21 N, R4E, W.M. AUBURN, WA 2 G2 EX. BUILDING F.F. 50.90 T N 8832'23" W 152.43' 48" CMP STANDPIPE TOP OF POND OPEN TOP, CLOSED BOTTOM EL. 50.28(+) INCASED IN CONCRETE PROVIDE SILT SILT 49.78 25 YR FENCE AROUND FENCE OVERFLOW CONTROL STRUCTURE -� 3 EL=49.28 10 0 ° ° �o 1 1W WASHED ROCK WATER TIGHT ° ° ° GRAVEL CONE 1 SEAL 52 ° ° ° H=1.28' EX 8" SD TO BE 63.5 (t 10' 1 8" PVC SDR 35 0 1 % - ®a° CAPPED &PLUGGED I IE (DITCH) 2:1 I QwT=0.20 CFS INV. ELEV. WRAP STAND _ ®� o =49.00 IE (DITCH) 1PIPE "' =49.50 (2 YR-24 HR STORM) 48.25 ° ° ° FENCE /SILT Io roa° 0 I o{� goo vCN1 8"x8"x8" PVC TEE » I \ RUBBER GASKET JOINTS 1 DIA. TYP., 40 HOLES MIN. ®10 I I \ POND BOTTOM O.C. PERFORATIONS SHALL BE LOCATED I I I 1 \ EL. 47.25 EL=47.50 WITHIN THE LIMITS OF THE GRAVEL CONE ' � � 2�'a"0 GRACE EL 46.00 N 6� WIDE TEMP � 1 I \✓ 6" CONC. BASE SLAB ON I I MAX. ESTIMATED HIGH GROUND WATER ELEVATION 45.0 (-) COMPACTED GRAVEL BASE I d (*- �l T.E.S.C. POND OUTLET CONTROL STRUCTURE I l I jI CONTRACTOR SHALL I STABILIZE SIDE SLOPES IMMEDIATLY TO PREVENT 20' I SEDIMENT LADEN WATER - FROM ENTERING OFFSITE TEMP. "V" DITCH 0 1.0% I PROPERTIES '(TYP) W/ ROCK CHECK DAMS I I PER DETAILS 4/Gt & 5/G2 I EX. AREM I BE REMOVED I I 1 2:1 (EX. PAVING) 06I N Cw EXIST DEVELOPMENT ,� "' ` 3:1 3;1 IE=47.50 FUTURE BUILDING N I ca TO WEST (FAC 0015-90) N I F.F. = 52.0 o w l ADJUST FILL PAD N o I 1 TEMP. SEDIMENT POND n ACCORDINGLY 00 I 1 I OAK HARBOR BOTTOM EL. = 47.50 ,; I I FREIGHT LINES TOP EL = 50.0(+) r: rn / zl I TO EAST (DE #426: BOTTOM AREA = 7'X87' SIDE SLOPES 3:1 I U-, I I co G2 I U' I I I EX. EX, HOU INSTALL: SILT FENCE I GRAVEL TO BE MOVED 0 t PER DETAIL , 7/G2, I I DRIVE TYPICAL INSTALL: SILT I � RIP RAP" SIDE SLOPES I 1 I I FENCE @ It PER W/ GRAVEL HAYBALES I IE=48.25 USING QUARRY SPALLSCK I I II I I C.O.A DTL. DEV-6, 2:11 1 1 1 SEE 7/G2 (TYPICAL PER DET. 6/G 1' MIN DEPTH I (EX.. PAVING) 6' I I 1 TEMP. OUTLET 3 1 1 CONTROL STRUCTURE I G2 PER DETAIL 1 /G1 J o INSTALL: 75 (t) 8.0 I INSTALL: 62LF TEM 1 I I PVC SDR-35 0 2.59% 12" CMP 0 1.2% 1 I ul)I 0 TEMP. "V" DITCH 0.5% hOp I o ° o ° IE=49. PER DETAIL 5 2 A C� 51.50 _________`52 9 ' IE- 49.28 I I 1 EX. SSMH EX. ELECT °° ° ° 51 50 I 1 RIM 49.78 VAULT o EMERGENCY ° ° X. D/W �? ° ° 50 1 OVERFLOW (EXIST D/W FOR SPILWAY OAK HARBOR & °. ° I 51---------_�+ 1 1 PERLDETAIL TERHUNE HOMES 4/G2 _ N 86'31'00" W 14- - -- ° EX. 18" P.P,- �� S - EX. - - - ��- - j� COAR{Z. E T X\ a° o o° -SS- - -- - �jl ° To M�K LboN�ECTc °° o ° si P EX. CONC. � - - �+ INSTALL: TEMP. CONSTRUCTION " CURB & 7.5' ENTRANCE PER C.O.A. DTL. DEV-5, o CONC.. S/W SEE 5 G1 0� F-x • AS PH. �' EX. CONC. SAWCUT LINE INSTALL: NEW CATCH BASIN 'A' \ WALK. CURB SEAL JOINTS RIM = MATCH EX. GRADE ® FL K114 ' SO4>0 _REPLACE "IN -KIND" IE =-46.31 (12") - - IE = 44.E 37TH ST. N.W. INSTALL: _ 55LF 12" PVC �'' N 86'31'00" W _ INSTALL: CB PROTECTION PER C.O.A. DTL, DEV-8, SEE 2/G1jPLACE ® LEAST 100' FROM SITE EX 12 ON BOTH SIDES OF 37TH ST. N.W. - /N57"pL,L : pvaVE.F� F=�+Z - - 5TRI=ET LkM+ NJ IR, Q i 5 All ME '5 - - - _ ' S-EFS C lTy a F Au v Rt-1 -Li . ` t `S p EcU ^,- EX. CATCH BASIN CONTRACTOR rti'`J sr i' • ` `Q- - SHALL MAKE CONNECTION TO EX. imSTAL.LCD AS P+°►RZT' CATCH BASIN & MATCH IE. P NAs C, Z a P FAC 0 01 c-!b? EX. RIM=49.63 (f) EX IE=46.03 (t) NOTE: PROPERTY LINE DATA HAS BEEN ASSEMBLED T FROM BEST AVAILABLE DATA AND IS NOT THE • • • • PLAN. RESULT OF A BOUNDARY SURVEY. 1 20' N.T.S. STANDARD STRENGTH GRATE ­T 44TH ST Nor FILTER FABRIC S. 285TH ST . CATCH BASIN > Z C i 3 4_ Z N SITE °° m NOTE: ONLY TO BE USED WHERE PONDING OF WATER ABOVE 167 THE CATCH BASIN WILL NOT CAUSE TRAFFIC PROBLEMS 37TH ST NW • AND WHERE OVERFLOW WILL NOT RESULT IN EROSION OF SLOPES. MAINTENANCE STANDARDS a Lo C) I 1. ANY ACCUMULATED SEDIMENT ON OR AROUND THE FILTER FABRIC Z r j PROTECTION SHALL BE REMOVED IMMEDIATELY. SEDIMENT SHALL 00 NOT BE REMOVED WITH WATER, AND ALL SEDIMENT MUST BE a FW4 o DISPOSED OF AS FILL ON -SITE OR HAULED OFF -SITE. VICINITY MAP U-i t= 2. REGULAR MAINTENANCE IS CRITICAL FOR CATCH BASIN PROTECTION. I = o UNLIKE MANY FORMS OF PROTECTION THAT FAIL GRADUALLY, CATCH NTS , 00 BASIN PROTECTION WILL FAIL SUDDENLY AND COMPLETELY IF NOT u- MAINTAINED PROPERLY. CD SITE DATA 04 o z G1 CATCH BASIN PROTECTION SITE AREA.......................................................40,582 SF, 0.93 AC ul CD Q M N.T.S. ZONING.......................................................... .Ml W V Lo 00 OWNER INFORMATION o W N PM4 Vd-Y-.. �r 3' 3' FILTER FABRIC CATCH BASIN W/ GRATE SWALE ROCK CHECK FLOWLINE DAM PERIMETER SEDIMENT SUMP Ili , e oco ti a 1.5' 1.0' ° �� ° 0.5' MIN ce Q• KEY ROCK INTO SWALE 0.25' (MIN) ISOMETRIC SWALE X-SECTION AT ROCK CHECK DAM NOTES. 1. DO NOT PLACE FABRIC UNDER GRATE 1.0 5SUMP BEHIND ROCK CHECK 2. APPLIES W/ SUBGRADE WORK. MIN DAM SHALL BE INSPECTED 3' APART (MAX.) ONCE CRUSHED ROCK PLACEMENT PROCEEDS DAILY, AND CLEANED WHEN FOR FINAL PAVING WRAP GRATE W/ FABRIC p'' COLLECTED DEBRIS EXCEEDS 2"x2"x4' (MIN.) WOODEN AND REMOVE ABOVE COMPLETING CB �10 ° ° 1.0' STAKES, DRIVEN INTO ADJUSTMENT AND MAKING WATER TIGHT. �- °°° -1 ��i OF ITS DEPTH GROUND 18" (MIN.) IN DEPTH CK INTO T'4" MINUS WASHEDL 0.5 -1.0 SWALE 0.25' MIN NOTE: (MIN) ' ROCK SHALL BE 4" MINUS ROCK OVER I SLOPE 2:1 ROCK DAM X-SEC110N QUARRY ROCK. FILTER FABRIC " (CATCH BASIN 'Ili ,,,, ,4 ROCK CHECK DAM DETAILS � I W/ GRATE) Gl N.T.S. SEDIMENT SUMP * SEE MAINTENANCE 6" DEEP X 8" STDS DTL 2/C3 12" WIDE BURIED FILTER TYPICAL FABRIC (4 SIDES) SECTION A -A 3 C.B. FILTER FENCE DETAIL G1 N.T.S. OR 4" TO 6" MINUS QUARRY SPALLS _ 5 GRAVEL CONSTRUCTION ENTRANCE N.T.S. LEGEND DESCRIPTION NEW EXISTING STORM SEWER SID - - - SD - - SANITARY SEWER - - -Ss- - GAS G WATER - FIRE HYDRANT SILT FENCE "V" DITCH W/ -�.• -�► ROCK CHECK DAM CONTOURS 50 -- 50 ----_ SPOT ELEVATION ­- XX.XX FAC 0019-97 UTILITY CONFLICT NOTE: GRA 0010-97 RECORD DRAWING CERTIFICATION CAUTION: " THESE PLANS ARE APPROVED FOR THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION, AND DEPTH CONFORMANCE WITH THE CITY OF AUBURN THESE DRAWINGS CONFORM TO THE CONTRACTOR'S OF ALL EXISTING UTILITIES WHETHER SHOWN ON THESE PLANS OR NOT BY POTHOLING THE UTILITIES ENGINEERING DIVISION'S REQUIREMENTS CONSTRUCTION RECORDS. AND SURVEYING THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE ® 1-800-424-5555 AND THEN POTHOLING ALL OF p �j BY: DATE: THE EXISTING UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY APPROVED BY: fas,� TITLE POSITION_ WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ----- -- ARE NOT GUARANTEED AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONFIRMED BY CITY BATE: CONTRACTOR SHALL CONSULT POE ENGINEERING, INC. TO RESOLVE ALL PROBLEMS PRIOR TO DATE APPROVED: PROCEEDING WITH CONSTRUCTION. WEST VALLEY PARTNERS 3615 W. VALLEY HWY N., SUITE 201 AUBURN, WA 98001 (206) 939-1800 DATUM CITY OF AUBURN BENCHMARK NO. 27-8, CHISELED SQUARE ON TOP N.E. m ¢ CORNER OF CONCRETE GUARDRAIL AT E. END OF BRIDGE OVER SR-167 ON 37TH ST N.W.; ELEV 74.84 W z PARCEL NUMBER C c� U "Q Z :z 158260-0095. J LEGAL DESCRIPTION c� THAT PORTION OF TRACT "I° OF TOWN OF CHRISTOPHER AS PER PLAT ad m RECORDED IN VOLUME 7 OF PLATS, PAGE 30, RECORDS OF KING COUNTY, DESCRIBED AS FOLLOWS: BEGINNINGATTHE NORTHEAST CORNER OF SAID TRACT "I"; THENCE NORTH 89. 14, 19 WEST ALONG THE NORTH LINE THEREOF cn 1,027.82 FEET TO A POINT ON THE NORTH LINE OF SECTION 1, TOWNSHIP 21 NORTH, RANGE 4 EAST W.M., DISTANCE 527.81 FEET EASTERLY FROM THE NORTHWEST CORNER OF SAID SECTION; THENCE SOUTH 03' 25' 52" WEST, 770.94 FEET TO THE TRUE POINT OF � ► i BEGINNING; THENCE NORTH 88' 32' 23" WEST, 152.43 FEET; THENCE SOUTH 02' 22' 37" WEST, 288.39 FEET TO THE NORTHERLY LINE OF SOUTH 292ND STREET, THENCE SOUTH 86' 34' 08" EAST ALONG SAID LINE, 147.03 FEET, THENCE NORTH 03' 25' 52" EAST, 293.58 FEET TO THE TRUE POINT OF BEGINNING; EXCEPT THAT PORTION THEREOF CONDEMNED FOR STREET/ROAD IN KING COUNTY SUPERIOR COURT CAUSE NO. 718254, DESCRIBED AS: THAT PORTION LYING SOUTHERLY AND EASTERLY OF A LINE DESCRIBED AS FOLLOWS: BEGINNING AT A POINT 95 FEET DISTANT NORTHERLY, WHEN MEASURED AT RIGHT ANGLES FROM SAID 37TH STREET LINE SURVEY Lzi AT STATION 10+00; THENCE WESTERLY 321 FEET, MORE OR LESS, TO • A POINT 65 FEET DISTANT NORTHERLY, WHEN MEASURED AT RIGHT ANGLES FROM SAID 37TH STREET LINE AT STATION 6+80; THENCE WESTERLY 165 FEET, MORE OR LESS, TO A POINT 60 FEET DISTANT NORTHERLY, WHEN MEASURED RADIALLY FROM SAID 37TH STREET LINE -� AT STATION 5+15; THENCE WESTERLY 135 FEET, MORE OR LESS, TO a- A POINT 50 FEET DISTANT NORTHERLY, WHEN MEASURED AT RIGHT Z ANGLES AND/OR RADIALLY FROM SAID 37TH STREET LINE AT STATION 3+79.79 P.C.; THENCE NORTH 86' 31' 00" WEST 125.33 FEET; L THENCE SOUTH 03' 39' DO- WEST 50 FEET TO A POINT, AND THE E[ END OF THIS LINE DESCRIPTION; SITUATE IN THE CITY OF AUBURN, COUNTY OF KING, STATE OF WASHINGTON. w W SPECIAL NOTE: ` LIGHTING LIGHTING SHALL BE PER CITY OF AUBURN STANDARDS FOR A ARTERIAL ROAD P�,PF W. pOF 0 H� LAMP WATTAGE ......................... ...........= 400 AVERAGE MAINTAINED FOOTCANDLE....... -.... = 1.5 �- REQUIRED UNIFORMITY RATIO .....................= 3 TO 1 LUMINAIRE MOUNTING HEIGHT..... ................= 35 FEET p 27060 q LIGHTING DISTRIBUTION PATTERN ................= M-C-III S /StER���`' USE OF CITY OF AUBURN SPECIFICATIONS AND STANDARD DETAILS TRSL--1, SALTRSE LADDITIONALINFORMATION INFORMATION, WIRE 3 SEE ELECTRICAL PLANS OR TYPE AND SIZES: STREET EXPIRES � LIGHT CONDUIT SHALL BE 2"0 CONDUIT (SCHEDULE 40 PVC UNDER ZS SIDEWALKS AND HOT DIPPED GALVANIZED STEEL CONDUIT UNDER ROADWAYS). DATE CONNECT J-BOX LIDS TO GROUND. MAY 1997 DRAWN BY S.S./G.Mo DESIGN BY A.F.P. JOB NO. 97-r006 REV. DATE BY DESCRIP11ON SHEET NO. 1 8/6/97 R.E.H. STOCKPILE FILL MATERIAL AREA 2 8/7/97 R.E.H. REVISED TEMP. POND TO OUTLET TO SOUTH - Gl 2 3 8/27/97 GAO REVISED PER CITY COMMENTS 9/8/97 REtt 01 D 16z3 GENERAL CONSTRUCTION NOTES GENERAL CONSTRUCTION NOTES FOR 1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO THE CITY OF GRADING, DRAINAGE AND EROSION CONTROL AUBURN'S REQUIREMENTS AND SPECIFICATIONS. 2. STANDARD SPECIFICATIONS SHALL BE 1994 APWA AS MODIFIED BY THE 1. WITHIN THE CITY OF AUBURN, ALL REQUIRED DETENTION, CITY OF AUBURN, INCLUDING AUBURN'S STANDARD DETAILS, SEDIMENTATION AND EROSION CONTROL FACILITIES MUST BE SPECIFICATIONS, AND REQUIREMENTS. CONSTRUCTED AND IN OPERATION, PRIOR TO LAND CLEARING AND/OR 3. A COPY OF THESE APPROVED PLANS AND APPLICABLE CITY DEVELOPER OTHER CONSTRUCTION ACTIVITIES, TO INSURE THAT SEDIMENT -LADEN SPECIFICATIONS SHALL BE OBTAINED BY THE CONTRACTOR WATER AND STORM DRAINAGE RUN-OFF DOES NOT IMPACT THE ADJACENT AND SHALL BE ON -SITE DURING CONSTRUCTION. PROPERTIES OR THE NATURAL DRAINAGE WAYS. 4. A PRECONSTRUCTION MEETING WITH THE CITY OF AUBURN SHALL BE 2. THE DETENTION, SEDIMENTATION AND EROSION CONTROL REQUIRED PRIOR TO ANY SITE WORK. THE CONTRACTOR SHALL SCHEDULE FACILITIES DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM AND COORDINATE THIS MEETING. REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. ADDITIONAL 5. PRIOR TO STARTING CONSTRUCTION, THE CONTRACTOR SHALL CALL ONE - DRAINAGE AND EROSION CONTROL FACILITIES MAY BE REQUIRED AS CALL (1-800-424-5555) FOR UTILITY LOCATIONS (WATER, SANITARY SITUATIONS WARRANT DURING CONSTRUCTION. THE IMPLEMENTATION SEWER, STORM SEWER, GAS, POWER, TELEPHONE AND TELEVISION). MAINTENANCE, REPLACEMENT AND ADDITIONS TO THESE CONTROL SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMITTEE. 6. DURING CONSTRUCTION, THE CONTRACTOR SHALL BE REQUIRED TO CONTROL ON -SITE STORM WATER RUNOFF BY USING TEMPORARY OR PERMANENT 3. THE DETENTION CONTROL POND SHALL REMAIN IN PLACE DRAINAGE EROSION/SILTATION CONTROL PROCEDURES. UNTIL THE PERMANENT STORM SYSTEM IS IN PLACE AND OPERATIONAL. 7. LOCATIONS OF EXISTING UTILITIES ARE APPROXIMATE. IT SHALL BE 4. THE TEMPORARY EROSION CONTROL FACILITIES, INCLUDING ALL THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE TRUE ELEVATIONS AND LOCATIONS OF ALL UTILITIES, ON -SITE AND WITHIN PERIMETER CONTROLS, SHALL REMAIN IN PLACE UNTIL FINAL SITE THE PUBLIC RIGHT-OF-WAY. CONSTRUCTION IS COMPLETED AND APPROVAL HAS BEEN RECEIVED FROM THE CITY. 8. EXISTING PAVEMENT SURFACES SHALL BE SAW CUT FULL DEPTH WITH STRAIGHT AND UNIFORM EDGES 12 INCHES OUT FROM THE EDGE OF 5. ON PROJECTS WITH GRADING PERMITS ONLY, AND FOR WHICH NO EXCAVATION. ALL JOINTS BETWEEN THE NEW AND ORIGINAL PAVEMENT SUBSEQUENT BUILDING PERMIT HAS BEEN ISSUED, AN AS -BUILT SHALL BE PAINTED WITH ASPHALT EMULSION (CSS-1). DRAWING WILL BE REQUIRED UPON COMPLETION OF GRADING ACTIVITIES. 9. THE CONTRACTOR SHALL INSTALL, RELOCATE, OR REPLACE ALL CITY OF 6. THE CONTRACTOR SHALL BE REQUIRED TO WATER THE SITE, AS NECESSARY, AUBURN SIGNS, AS SHOWN ON THE PLANS OR AS AFFECTED BY TO REDUCE THE DUST EMISSIONS AS A RESULT OF CONSTRUCTION ACTIVITY. CONSTRUCTION, PER THE CITY'S STANDARD DETAIL NO. TRSP-1 THE CONTRACTOR SHALL ALSO SWEEP ALL AFFECTED PUBLIC ROADS AS NECESSARY 10. POWER, CABLE AND TELEPHONE LINES SHALL BE IN A TRENCH WITH A TO REMOVE MUD DEPOSITED AS A RESULT OF PROJECT CONSTRUCTION ACTIVITY. MINIMUM HORIZONTAL SEPARATION FROM OTHER UTILITIES (SEWER, THESE ACTIONS WILL BE GOVERNED AND DIRECTED BY THE BUILDING OFFICIAL. WATER, STORM) OF FIVE FEET. 7. DENUDED AREAS AND SOIL STOCKPILES MUST BE STABILIZED ACCORDING TO THE 11. ALL CONSTRUCTION SURVEYING FOR EXTENSIONS OF PUBLIC FACILITIES FOLLOWING SCHEDULE, AS REQUIRED BY THE BUILDING OFFICIAL: SHALL BE DONE UNDER THE DIRECTION OF A WASHINGTON LICENSED LAND SURVEYOR OR A WASHINGTON LICENSED PROFESSIONAL CIVIL FROM APRIL 1 TO OCTOBER 31, ALL DENUDED AREAS AT FINAL GRADE AND ENGINEER. ALL EXPOSED AREAS THAT ARE SCHEDULED TO REMAIN UNWORKED FOR MORE 12, DURING CONSTRUCTION, ALL PUBLIC STREETS ADJACENT TO THIS THAN 30 DAYS SHALL BE STABILIZED WITHIN 10 DAYS. PROJECT SHALL BE KEPT CLEAN OF ALL MATERIAL DEPOSITS RESULTING FROM NOVEMBER 1 TO MARCH 31, ALL EXPOSED SOILS AT FINAL GRADE SHALL FROM ON -SITE CONSTRUCTION, AS DIRECTED BY THE CITY. BE STABILIZED IMMEDIATELY USING PERMANENT OR TEMPORARY MEASURES. 13. CERTIFIED DRAWINGS OF SITE IMPROVEMENTS ARE REQUIRED EXPOSED SOILS WITH AN AREA GREATER THAN 5,000 SQUARE FEET THAT ARE PRIOR TO PROJECT ACCEPTANCE BY THE CITY OF AUBURN. REFER SCHEDULED TO REMAIN UNWORKED FOR MORE THAN 24 HOURS AND EXPOSED AREAS TO THE CITY OF AUBURN'S "RECORD CONSTRUCTION DRAWINGS" OF LESS THAN 5,000 SQUARE FEET THAT WILL REMAIN UNWORKED FOR MORE THAN REQUIREMENT. 7 DAYS SHALL BE STABILIZED IMMEDIATELY. 14. ALL REQUIRED LANDSCAPING SHALL CONFORM WITH THE CITY OF AUBURN ZONING ORDINANCE, SECTION NO. 18.50, 15. FOR MANHOLE AND CATCH BASIN RIM ADJUSTMENT, MAXIMUM ADJUSTMENT GRADING NOTES WITH BRICK OF RIMS AND CASTINGS SHALL BE 14 INCHES WITHOUT ADDING NEW SECTIONS. 1. THE CONTRACTOR SHALL GRADE THE SITE TO THE GRADES SHOWN PER THE DRAWINGS AND SPECIFICATIONS. THE CONTRACTOR IS RESPONSIBLE 16. ALL MANHOLES AND CATCH BASINS IN PUBLIC RIGHT-OF-WAY OR PUBLIC FOR FOLLOWING THE REQUIREMENTS OF THESE DOCUMENTS REGARDING UTILITY EASEMENTS SHALL BE ADJUSTED AFTER ASPHALT PAVING, AND CONFORM TO THE CITY'S STANDARD ADJUSTMENT DETAIL NO. STFG-1. ALL PAVING SECTIONS, CONSTRUCTION METHODS, AND OTHER SOIL RELATED REQUIREMENTS. 17. ALL CONNECTION OF SDR 35 PVC PIPE TO MANHOLES SHALL BE MADE BY USING A.C. OR GPK MANHOLE ADAPTERS, OR APPROVED EQUAL. 2, THE CONTRACTOR SHALL SUBMIT FILL SOURCE, SPECIFICATION, AND A HAUL ROUTE PLAN TO THE CITY OF AUBURN FOR REVIEW AMD APPROVAL 18. THE MAXIMUM LAYING LENGTHS SHALL NOT EXCEED 12'-6" FOR SDR 35 PRIOR TO PROCEEDING WITH ON -SITE WORK. PIPE. 3. FINISHED GRADES SHOWN ON SHEET G1. 19. BEDDING FOR PVC PIPE SHALL BE 5/8" MINUS CRUSHED ROCK, FOUR INCHES UNDER, TO SIX INCHES MINIMUM OVER PIPE, AS PER CITY OF AUBURN STANDARD DETAIL GEPT-3. 20. BEDDING FOR CONCRETE AND DUCTILE IRON PIPE SHALL BE 5/8" MINUS R EQ U I R E M E N TS FOR EXPOSED SOIL STABILIZATION CRUSHED ROCK, SIX INCHES UNDER, TO SIX INCHES MINIMUM OVER THE PIPE, AS PER THE CITY OF AUBURN STANDARD DETAIL NO. GEPT-2. DENUDED AREAS AND SOIL STOCKPILES MUST BE STABILIZED ACCORDING TO THE FOLLOWING 21. REFER TO AUBURN STANDARD TRENCH EXCAVATION AND BACKFILL DETAIL NO. GEPT-1, GEPT-2 AND GEPT-3 FOR CONSTRUCTION PROCEDURE. SCHEDULE, AS REQUIRED BY THE BUILDING OFFICIAL: "A" 22. ALL IMPORTED PIPE TRENCH BACKFILL MATERIAL SHALL BE CLASS 1. FROM APRIL 1 TO OCTOBER 31 ALL DENUDED AREAS AT FINAL GRADE AND ALL EXPOSED BANK RUN GRAVEL, PER MODIFIED SPECIFICATION OF THE CITY OF AUBURN. AREAS THAT ARE SCHEDULED TO REMAIN UNWORKED FOR MORE THAN 30 DAYS SHALL BE 23. PIPE TRENCH BACKFILL MATERIAL WITHIN THE IMPROVED RIGHT -OF - STABILIZED WITHIN 10 DAYS. WAY SHALL BE 5/8" MINUS CRUSHED ROCK WHEN CONNECTION IS 2. FROM NOVEMBER 1 TO MARCH 31 ALL EXPOSED SOILS AT FINAL GRADE SHE►' ". RE STABILIZED PERPENDICULAR TO THE CITY STREET. IMMEDIATELY USING PERMINENT OR TEMPORARY MEASURES. EXPOSED SOILS WITH AN Are", � cTREET CURB SHALL BE PAINTED WITH FORMULA WID-Yl (YELLOW), FIVE GREATER THAN 5000 SQUARE FEET THAT ARE SCHEDULED TO REMAIN UNWORKED FOR MORE FEET FROM EACH SIDE OF DRIVEWAY. THAN 24 HOURS AND EXPOSED AREAS OF LESS THAN 5000 SQUARE FEET THAT WILL REMAIN UNWORKED FOR MORE THAN 7 DAYS SHALL BE STABILIZED IMMEDIATELY, 25. OUTDOOR LIGHTING FIXTURES SHALL BE SHIELDED AND DIRECTED TO AVOID STABILIZATION SHALL CONSIST OF MULCHING OR HYDROSEEDING IF SHOWN ON THE PLANS. LIGHT SPILLAGE ONTO ADJACENT PROPERTIES AND AVOOD GLARE FOR MOTORISTS MULCHING SHALL BE HAY OR STRAW APPLIED AT A RATE OF 100 BALES PER ACRE (APPROX. TRAVELING ON ADJACENT STREETS. 2" THICKNESS). APPLY MIXTURE BELOW TO PREPARED SEEDBED AT A RATE OF 120 LB/ACRE: URBAN APPLICATION PROPOR11ONS BY WEIGHT % PURITY GERMINATION B I O S WA LE SEED M I X KENTUCKY BLUEGRASS 30% 85 80 (ADELPHI, BARON OR FYLKING) FINELY TEXTURED PLANTS TOLERANT OF FREQUENT SATURATED SOIL CREEPING RED FESCUE 40% 98 90 CONDITIONS OR STANDING WATER, USE FOR SLOPES LESS THAN 1% (PENNLAWN) COMMON NAME SCIENTIFIC NAME SPACING (0/C) PERENNIAL RYE 30% 95 gp (DERBY OR PENNANT) SHORT AWN FOXTAIL ALOPECURUS AEQUALIS SEED WATER FOXTAIL ALOPECURUS GENICULATUS SEED SPIKE RUSH ELEOCHARIS SPP. 4 INCHES CONSTRUCTION SEQUENCE 1. ATTEND PRECONSTRUCTION MEETING WITH THE CITY OF AUBURN 2. ESTABLISH CLEARING AND GRADING LIMITS. 3. CONSTRUCT TEMPORARY CONSTRUCTION ENTRANCE. 4. REMOVE EX. ON -SITE STRUCTURES PER ALL LOCAL, STATE & FEDERAL GUIDELINES, OBTAIN DEMOLITION PERMIT FROM THE CITY OF AUBURN. 5. REMOVE/ABANDON EX. SEPTIC SYSTEM PER CITY OF AUBURN REQUIREMENTS. 6. REMOVE WELL PER D.O.E. SPECIFICATIONS, IF APPLICABLE. 7. INSTALL: NEW CATCH BASIN 'A' AND CULVERT PIPE ACROSS 37TH ST. N.W. MAKE CONNECTION TO EX. CB TO SOUTH 8. CONSTRUCT PERIMETER DITCHES, FILTER FABRIC FENCES AND OTHER EROSION CONTROL DEVICES AS SHOWN. CONSTRUCT TEMP. POND W/ TEMP OUTLET CONTROL STRUCTURE PER SHEET G1. 9. ALL DITCHES AND SWALES AS SHOWN SHALL BE INSTALLED TO DIRECT ALL SURFACE WATER TO THE TEMPORARY SEDIMENT POND AS CLEARING AND GRADING PROGRESSES. NO UNCONTROLLED SURFACE WATER SHALL BE ALLOWED TO LEAVE THE SITE AT ANY TIME DURING THE GRADING OPERATIONS. 10, GRUBBING & GRADING MAY BEGIN. Pr SLOUGH SEDGE CARED OBNUPTA 6 INCHES OR SEED SAWBEAK SEDGE CAREX STIPATA 6 INCHES SEDGE CAREX SPP. 6 INCHES WESTERN MANNAGRASS GLYCERIA OCCIDENTALIS SEED VELVETGRASS HOLCUS MOLLIS SEED SLENDER RUSH OENANTHE SARMENTOSA 6 INCHES HARDSTEM BULRUSH SCIRPUS ACUTUS 6 INCHES SMALL -FRUITED BULRUSH SCRIPUS MICROARPUS 12 INCHES CONTRACTOR NOTES 1. FIND SUPPLIER AND VERIFY AVAILABILITY. 2. USE SUPPLIERS RECOMMENDED RATE FOR SEED APPLICATION. 3. IT IS RECOMMENDED THAT SEVERAL SPECIES BE PLANTED TO INCREASE THE LIKELIHOOD THAT SOME OF THE SPECIES WILL FIND GROWING CONDITIONS FAVORABLE. 4. FOUR WEEKS AFTER SEED APPLICATION COVERAGE MUST BE 70 PERCENT OR GREATER. IF COVERAGE IS LESS THAN 70 PERCENT, ROOTSTOCK OR NURSERYSTOCK PLANTING IS RQUIRED IN BARE AREAS. ...... . NORTH t :.. ..... :::::: I FUTURE F.F. ADJUST GRADE EX.:: ACCORDINGLY BLDG. . 52 ;................ ............. 52 F.F.= I _ _ 2 I�IL_ i�i= .. �IIy11L,:111=II:L-T1=11 '' SILT FENCE .. ....... . .....:� ......... ........ I_ ....................... III_......... :::::-�'�._ EX. GRADE 46................ ...... :...................................................................:.:..:....:..:... 46 SITE SECTION (EAST TO WEST SCALE: 1"=20' HORZ. 1"=2' VERT. 51.0 6' BOTTOM WIDTH 51.0 I� I SLOPE GRADES/FILL TO SWALES -� _I 49.28 �O - Oouo �r On�O n�Q \ l lI� I I I l� l ITS 11-1 1- 6" MIN. DEPTH 2--8- ROCK QUARRY SPALLS EMERGENCY OVERFLOW SPILLWAY (A -A) N.T.S. APPROXIMATE FILL/CUT TYPE SPECIFICATIONS FOR STRUCTURAL FILL FILL MATERIAL TO BE CLEAN, WELL GRADED COMPACTIBLE MATERIAL (CLASS B MINIMUM) WITHOUT WASTE AS DEFINED IN WAC 173-304-100 EARTH WORK VOLUMES: EST. CUT = 100 CY EST. FILL = 4,400 CY EST. STRIPPING = 760 CY * CONTRACTOR TO VERIFY SPECIFICATIONS FOR GRUBBING ALL AREAS TO BE GRADED SHALL BE CLEARED OF VEGETATION, BRUSH, AND ANY OBVIOUS EXISTING DEBRIS, AND STRIPPED OF ANY TOPSOIL AND UNDERLYING SOILS THAT ARE SOFT, LOOSE AND/OR CONTAIN SIGNIFICANT AMOUNTS OF ROOT AND OTHER ORGANIC MATTER. A 6" DEPTH OF STRIPPING IS EXPECTED, MORE OR LESS; HOWEVER, STRIPPING SHALL TAKE PLACE TO WHATEVER DEPTH IS NECESSARY TO REMOVE ORGANIC MATTER AND SOFT/UNSTABLE MATERIALS FROM BENEATH AREAS TO BE FILLED AND/OR PAVED. STRIPPING SHOULD EXPOSE MEDIUM DENSE, STIFF, OR MORE COMPETENT, NON -ORGANIC EXISTING SOILS. RECORD DRAWING CERTIFICATION THESE DRAWINGS CONFORM TO THE CONTRACTOR'S CONSTRUCTION RECORDS. BY: DATE: TITLE/POSITION COI" _ IRMEP BY CITY DATE: SITE SECTION (@ NORTH R SCALE: 1"=20' HORZ, 1"=2' VERT. ''�-- SLOPE UNIFORMLY TO POND 5 SWALE SECTION G2 N.T.S. TEMP• SOUTH fe:::::::: "V," ;DITCH Ex : f 5PN 5/w 52 ..................... .......52 ....�:I I.... . ...... :37TH: ST IN. L .I 50:....................................I ... Ia,�l. ...................... EX GRADE. 48... ..... ....................................I.... ....................... ..............: ......... ......... ......... 48 ::::: :: ::: ::::l: a� r=:EX.: 18" :SS 46.......:.............................................................. .......... ................ 46 \l SITE SECTION (@ SOUTH R SCALE: 1"=20' HORZ. 1"=2' VERT. (2) STAKES PER BALE HAYBALEf_' L-- BERM, USING 11/2"--Y4" WASHED ROCK 6 GRAVEL BERM DETAIL G2 N.T.S. WASHED GRAVEL FILTER FABRIC BACKFILL OR NATIVE 2%2%14 GA. NEWLY GRADED MATERIAL MATERIAL MIRAFI STAPLES OR WIRE WELDED WIRE OR DISTURBED 140 OR CITY OF AUBURN RINGS (TYPICAL) FABRIC OR EQ. SIDE SLOPE FILTER FABRIC APPROVED EQUAL. MATERIAL LI 2 x4 i D.F.cwo NO N CJ u u u 2"x4" DOUGLAS FIR #1 BURY BOTTOM OF FILTER FABRIC (OR EQ•) ®4 -0 O.C. MATERIAL IN 8" x 8" TRENCH FILLED (ALT. STEEL FENCE POST) WITH -Y4 TO 1 Y2 WASHED GRAVEL. ELEVATION SEE STANDARD NOTES BELOW TYPICAL CROSS SECTION 7 FILTER FENCE DETAIL G2 N.T.S. SILT FENCE STANDARD NOTES A) THE FILTER FABRIC SHALL BE PURCHASED IN A CONTINUOUS ROLL CUT TO THE LENGTH OF THE BARRIER TO AVOID USE OF JOINTS. WHEN JOINTS ARE NECESSARY, FILTER CLOTH SHALL BE SPLICED TOGETHER ONLY AT A SUPPORT POST, WITH A MINIMUM 6-INCH OVERLAP, AND BOTH ENDS SECURELY FASTENED TO THE POST, 3) THE FILTER FABRIC FENCE SHALL BE INSTALLEU TU FOLLOW THE CONTOURS (WHERE FEASIBLE). T:1E FENCE POSTS SHALL BE SPACED A MAXIMUM OF 6 FEET APART AND DRIVEN SECURELY INTO THE GROUND (MINIMUM OF 30 INCHES). C) A TRENCH SHALL BE EXCAVATED, ROUGHLY 8 INCHES WIDE AND 8 INCHES DEEP, UPSLOPE AND ADJACENT TO THE WOOD POST TO ALLOW THE FILTER FABRIC TO BE BURIED. D) WHEN STANDARD STRENGTH FILTER FABRIC IS USED, A WIRE MESH SUPPORT FENCE SHAi_L BE FASTENED SECURELY TO THE UPSLOPE SIDE OF THE POSTS USING HEAVY-DUTY WIRE STAPLES AT LEAST 1 INCH LONG, TIE WIRES OR HOG RINGS. THE WIRE SHALL EXTEND INTO THE TRENCH A MINIMUM OF 4 INCHES AND SHALL NOT EXTEND MORE THAN 36 INCHES ABOVE THE ORIGINAL GROUND SURFACE. UTILITY CONFLICT NOTE: CAUTION: THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION, AND DEPTH O'r 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 ® 1-800-424-5555 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 NOT GUARANTEED AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL CONSULT POE ENGINEERING, INC. TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUC 10N. FAC 0019-97 GRA 0010-97 E) THE STANDARD STRENGTH FILTER FABRIC SHALL BE STAPLED OR WIRED TO THE FENCE, AND 20 INCHES OF THE FABRIC SHALL BE EXTENDED INTO THE TRENCH. THE FABRIC SHALL NOT EXTEND MORE THAN 36 INCHES ABOVE THE ORIGINAL GROUND SURFACE. FILTER FABRIC SHALL NOT BE STAPLED TO EXISTING TREES. F) WHEN EXTRA -STRENGTH FILTER FABRIC AND CLOSER POST SPACING ARE USED, THE WIRE MESH SUPPORT FENCE MAY BE ELIMINATED, IN SUCH A CASE, THE FILTER FABRIC IS STAPLED OR WIRED DIRECTLY TO THE POSTS WITH ALL OTHER PROVISIONS OF STANDARD NOTE E. APPLYING. G) THE TRENCH SHALL BE BACKFILLED WITH 3/4-INCH MINIMUM DIAMETER WASHED GRAVEL. FILTER FABRIC FENCES SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR USEFUL PURPOSE, BUT NOT BEFORE THE UPSLOPE AREA HAS BEEN PERMANENTLY STABILIZED. H) FILTER FABRIC FENCES SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR USEFUL PURPOSE, BUT NOT BEFORE THE UPSLOPE AREA HAS BEEN PERMANENTLY STABILIZED. 1) FILTER FABRIC FENCES SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL. ANY REQUIRED REPAIRS SHALL BE MADE IMMEDIATELY. THESE PLANS ARE "APPROVED" FOR CONFORMANCE WITH THE CITY OF AUBURN ENGINEERING DIVISION'S REQUIREMENTS lz*47y\ APPROVED BY: p4IIoiia ��-'+► DATE APPROVED: REV, DATE BY DESCRIPTION 1 8/7/97 R.E.H. REVISED TEMP. POND TO OUTLET TO SOUTH 2 8/27/97 G.MO REVISED PER CITY COMMENTS o► D 1613 ■� C.� Z � o oz o Ln a� � 00 °o • 1^•� w w 5 N N z w w w CD oo x ¢ � W o\ V (D N o z W ) rn �3 coo O LZ Ln N Q ZD m 86 U � V) J W Q 0 86 Z Q Q LY_ Z �N F. p0 �`of wAsy�F 27G60 4 '�� �F�� SS��NA EXPIRES 3/8/1999 Is: I/* L -7 /' f DATE MAY 1997 DRAWN BY S.S./G.MO DESIGN BY AFP JOB NO. 97-006 SHEET NO. G2 030-7 d