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HomeMy WebLinkAboutSWP272757 DW No ENLAT?ICsED PLAN BELOW � �Q� � � �`!N 9.� Z aAx�E AW- SW r=xlovSION-PHASE 1B & 2 RM 1 — - — — — — - — - — — — — — - _ REVISED WETL MITIGATION GRADING PLAN SHM &4q. 30 i5 jcs N z ° 6 -a I o Q--: Q I -- t�lo at.S6�A*gym 0 Z�M 'r''+a P z � z3 -- LWc O _ ._ — 10 Q l :liI•�. r 1 iI ' ° • OQ .« `1-- �}l) LU � W3 O a - o _ __1+00 ° S�S+OP so 7s 2,a0 as 7s 75LAJ n Aw � � ' � I � ` �_ - _ __.._ ------- - - -1• �to - st _ — — - _ o _ Z cl ,,, of ( ° - _ - - - - —- - — - ,, - ---- - 3 B — - - - - AREA Ydm - — _ U, AREA ?, AREA Z _ - a 00 q G 9 ,J, ' I - H W 4a L TREE SAYE ZONE \` ��.., € LIMIT OF rsRADINCx - w �1 PROPOSED CONTOUR LINE i ` _-- C A GsRAD IWG TO MATCH CzRADE OF - THE TREE PRESERVATION AREA F '` -:. = , 10 13+W ` j73 3 Lu >� +•�!>�•�•:—%' 43 90 75 r� 60 73 fS so 75 20 00 r --- -- _ — - -- � 1 t Q _ - o -----�-- _.is- ._ --- ;__ _ - c �•: r _. • • a_- - - -- i _ •1 l; O EXISTING LLETLAND WETLAND UJETLAND f"ESTORATION AR WETLAN el [ell 1 EA U. D 14 - 1 - � 50 75 _ 2+00 tv VARIES(APPROX.12•) 25 - "► 75 � a a _ - - - - - 9'OVER EXCAVATED - t METLAND SOIL 2+23 - - EXiST9JG TREE GAVE ltlETLAND EXtBTMG i+73 1+94 n n 9 `7ECTION A-A °ALL '�'4 UETL.AND BEMI RESTORATION AREA UETLAND 1+70 1+82 WETLAND O \ RESTORATION EX19TIt�s AREA EMEWjENT ZONE UETLAWD \`--su�roR's cEwrm LINE r w - --_-- ::__ -_ ___ ='ACTION B-B SECTION C-C icy a TYPICAL 6FECTIONS O - Rr11 NOT TO SCALE 38GTION moc.«ewnmt 20' 5w*ornwnts1 Pt.rnw g o ENLARCxED PLANO 20 0550R491UFICGzR0UP INC. � ww 0. A.—K wn.no&_t,*&"*W—1004 � • Ali\'~ �...'•'�'.T�=+.s•a���::•`: .. � • 1. a •,�• • • � • - • "; may- . �...-:`i;�a=;y,�•_r., . � v �� /Wv-1�1►�-i t u• • / 'r IT w7 �b�. •r/'� •/�.w�w`•MVW AwIMw���/ /�► �i!, - •SO squ �LMMMP� .. - uC: .r / .r.�' '`,- �la�!-.n1� , ����.•�.•.. . . 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WASHINGTON STATE TIB ( T1 .A ) PROJECT #9P- 102(010) - 1 a z a CITYOF RENT 0 N REVIEWED FOR COMPLIANCE TO C'ITYS STANDARDS RFCOMMENDED FOR APPROVAL PLANNING/BUILDING/PUBLIC WORKS DEPARTMF;NT '"��°"'� "°"`""' �/ •. r u 5--1.,11c• y��- _'Y BY A6rf,,u✓ A��✓ DAT 3--6 _ U00 Lam..�, � urri--s�SrM'crhr !•>w�+..li.r. �".r - -�_-- .. -- �, BY - DATE _ t_ rr r rnop -- _5- BY r. - ► "---DATE��loo I/C�f G1 G S Ov BY .] _- DATF2O9T/ w.,a. L�s�•• ---- 13Y7 �z�_.�_- DATE �(L° - SITE MAP VICINITY VI MAP DRAWING INDEX SHEET TITLE DRAWING N0. SHEET N0. 1 COVER SHEET.............. .. .. ..... - 1 SUMMARY OF QUANTITIES........... ................ ........ . . Al-A2 2-3 s GENERAL LEGEND & ABBREVIATIONS C PERMIT-CONSTRAINED CONSTRUCTION LIMITS PLAN.........A4 5 _�- r SURVEY CONTROL ......................... A5 6 r --- �•- - TYPICAL SECTIONS.......... ............ ROADWAY PLAN & PROFILES ._... . ._......... .. . ..._...C 1-C8 8-15 OAKESDALE INTERSECTION DETAILS.... .. . .. ..... .. .. ... C9 16 --- --- 1--�.1 AVENUE SW ROADWAY DETAILS ............. .. _ .. .. . .... C10 17 ® PHASE --SI - DRAINAGE PLAN & PROFILES.. _. .. _. .D1-D8 18-25 »... — EXTENSfON _ "�°•' '° STA 15,10 To ia.O0 _ DRAINAGE PROFILES. ...... . . _D9-D 1 1 26-28 MBA DRAINAGE DETAILS ... ..... . . _.. D 12 29 RETAINING WAIL LAYOUT PLAN AeJ+E 2 TION C � RETAINING WALL ELEVATIONS . .__. ..... .......W2-W3 31-32 ST 2.50 10 T5.� —! SITE RETAINING WALL DETAILS......, _ . ..... ..... W4 33 1 r ■ UTILITY PLAN & PROFILES ... ... ... .. . U1-U8 34-41 r �L UTILITY DETAILS .. .............U9-U10 42-43 ILLUMINATION AND INTERCONNECT PLANS.... . ....... ...E1-E8 44-51 SIGNAL PLANS................ .... . ...... .... E9-E10 52-53 4 , SIGNAL DETAILS .... . ..... E 1 1-E 12 54-55 SIGNAL MODIFICATION PLAN... .... E13 56 1 , EROSION CONTROL PLANS... _ ......... EC 1-EC4 57-E `"��i .. SIGNING & PAVFMENT MARKING PLANS........ .. .. ..... ..T1-T6 61-( ` L WETLAND MITIGATION PLANS.. .... ... .......... ... .... ....M1-M3 67- Y ° _ OAKESDALE AVE. SW EXT.-PHASE 18 do 2 DING Al AI : SUMMARY OF QUANTITIES SUMMARY OF QUANTITIES 2SOFT69 V SCHEDULE A - PHASE 18 ROADWAY Z Fn g 3 ITEM SPECIFICATIONS ITEM SPECIFICATIONS w Ln w N0. QUANTITY UNIT ITEM REFERENCE N0. QUANTITY UNIT ITEM REFERENCE X O — w~ _ N N j PREPARATION TRAFRC wI~j1 Al ALL LS MOBILIZATION 1-09 A27 2,030 LF CEMENT CONC. BARRIER CURB AND GUTTER 8-04 Z:� 0 A2 ALL LS TRAFFIC CONTROL 1-10 RC SP A28 1,375 SY CEMENT CONC. SIDEWALK 8-14 RC CD A3 ALL LS CONTRACTOR SUPPLIED SURVEYING AND AS-BUILTS 1-11 RC SP A29 1 EA CURB RAMP, CEMENT CONCRETE 8-14 RC SP Ln Q A4 2.030 LF SAW CUTTING 2-02 RC SP A30 6,520 LF PAINT STRIPE 8-22 RC J AS 2.550 LF REMOVING PAINT STRIPE 8-22 A31 78 SF PLASTIC CROSSWALK STRIPE 8-22 RC m7ta A6 5 SY REMOVING PLASTIC TRAFFIC MARKING 8-22 A32 17 EA PLASTIC TRAFFIC ARROW 8-22 RC t�CV �,'s N <cn A7 26 EA REMOVING PLASTIC TRAFFIC ARROW 8-22 A33 4 EA PLASTIC BICYCLIST SYMBOL WITH ARROW 8-22 RC SP 3 y A8 35 HUND. REMOVING RAISED PAVEMENT MARKER 8-22 SP A34 2,800 EA RAISED PAVEMENT MARKER TYPE 1 8-09 RC m A35 320 EA RAISED PAVEMENT MARKER TYPE 2 8-09 RC A36 ALL LS PERMANENT SIGNING 8-21 NOFLAIDIM A37 ALL LS ILLUMINATION SYSTEM COMPLETE 8-20 RC SP = A38 ALL LS TRAFFIC SIGNAL MODIFICATIONS 8-20 RC SP EL A9 2.500 CY ROADWAY EXCAVATION INCL. HAUL 2-03 RC/SP A10 100 CY UNSUITABLE FOUNDATION EXCAVATION INCL HAUL 2-03 RC SP o All 6,520 TON GRAVEL BORROW INCL. HAUL 2-03 RC SP r r p z Y:E OTHER 17EW o A39 4 EA ADJUSTING MANHOLE TO GRADE 7-17 SP DRAMGE A40 2 EA ADJUSTING MANHOLE TO GRADE - RAISING 48 IN. DIAM. SECTION 7-1 7 SP a Al2 158 LF LINED CORRUGATED POLYETHYLENE STORM SEWER PIPE 12 IN. DIAM. 7-04 RC/SP �E A13 9 EA CATCH BASIN TYPE 1 W OPEN CURB FACE FRAME & GRATE 7-05 RC A14 5 EA OPEN CURB FACE FRAME & GRATE 7-05 SP RI WATER LPES o A15 54 LF DUCTILE IRON PIPE FOR WATER MAIN 6 IN. DIAM 7-1 1 RC r' A16 2 EA RESETTING EXISTING HYDRANTS 7-14 RC T s a 4 SUWAC W 3 A17 1.280 TON CRUSHED SURFACING TOP COURSE 4-04 ASPHALT ATE PAVEMENT A18 675 TON ASPHALT CONC. PAVEMENT CL. A 5-04 RC A19 2,010 TON ASPHALT CONC. PAVEMENT CL. E 5-04 RC a CEMENT 00NCWM PAVEMENT c A20 30 SY CEMENT CONC. APPROACH, 7-DAY 5-05 ER0910N CONTROL AND LA1JD9CAPN0 A21 FA TEMPORARY WATER POLLUTION/EROSION CONTROL 1-07 RC SP A22 1,366 LF CONSTRUCTION GEOTEXTILE FOR TEMPORARY SILT FENCE 2-12 SP o A23 2 EA STABILIZED CONSTRUCTION ENTRANCE 8-01 SP _ '^ A24 33 EA STORM DRAIN INLET PROTECTION 8-01 SP OR A25 100 SY CLEAR PLASTIC COVERING 8-01 SP ` •` uRES A26 0.5 AC UPLAND SEEDING 8-01 SP �, T AND SEALS, ; 1 REFER TO ORK,INAL III FULL-SIZE CONTRACT f DOCUMENTS DATED f KEY: RC = ITEM FOR WHICH THERE IS A CITY OF RENTON SUPPLEMENTAL SPECIFICATION ��� MAY 2000 SP = ITEM FOR WHICH THERE IS A SPECIAL PROVISION ----- 8 OAKESDALE AVE. SW EXT.- PHASE 18 & 2 DING NO. A2 p ¢ SUMMARY OF QUANTITIES SUMMARY OF QUANTITIES 3SOFT69 SCHEDULE B - PHASE 2 ROADWAY Z T 0 Z N N ITEM QUANTITY UNIT ITEM SPECIFICATIONS ITEM QUANTITY UNIT ITEM SPECIFICATIONS w LaJ N0. REFERENCE NO. REFERENCE X OLi r= 3 N Q PREPARATION EROSION CONTROL AND LANDSCAPNO-CONT'O V) B1 ALL LS MOBILIZATION 1-09 B42 0.22 AC CONSTRUCTION ACCESS ROAD RESTORATION SEEDING 8-Ot SP Ll, wUt B2 ALL LS TRAFFIC CONTROL 1-10 RC SP 843 0.5 AC UPLAND SEEDING 8-01 SP Z B3 ACD - LL LS CONTRACTOR SUPPLIED SURVEYING AND AS 1-1 1 RC/SP 844 3 EA STABILIZED CONSTRUCTION ENTRANCE 8-01 SP w 84 3.5 AC CLEARING AND GRUBBING 2-01 B45 15 EA STORM DRAIN INLET PROTECTION 8-01 SP z Q� of B5 500 LF CLEARING LIMIT FENCE 2-01 SP 846 350 SY CLEAR PLASTIC COVERING 8-32 S w Q 86 ALL LS REMOVAL OF STRUCTURES AND OBSTRUCTIONS 2-02 RC SP B47 6,040 CY WE RESTORATION SOIL IMPORT AND PLACEMENT 8-32 SP mU¢ I :I-: B7 924 LF SAW CUTTING 2-02 RC SP 848 ALL LS WETLAND RESTORATION AREA PLANTINGS 8-32 SP Ln Ln B8 3.150 SY REMOVE ASPHALT CONCRETE PAVEMENT 2-02 RC B49 125 CY WETLAND BUFFER AREA SOIL AMENDMENT 8-32 SP B9 170 SY REMOVING PLASTIC TRAFFIC MARKING 8-22 B50 ALL LS WETLAND BUFFER AREA PLANTINGS 8-32 SP 3�O m 810 4 EA REMOVING PLASTIC TRAFFIC ARROW 8-22 951 ALL LS WETLAND ENHANCEMENT AREA PLANTINGS 8-32 SP w BIT 4.8 HUND. REMOVING RAISED PAVEMENT MARKER 8-22 SP B52 70 EA DOWNED LOGS 8-32 SP In B12 2 EA ABANDON MONITORING WELL t-07.17 SP 853 6,585 SF TEMPORARY IRRIGATION 8-32 SP Q CL .° 813 900 CY ROADWAY EXCAVATION, INCL. HAUL 2-03 RC SP 854 3.262 LF CEMENT CONC. BARRIER CURB 8-04 B14 597 CY WATER QUALITY POND EXCAVATION, INCL. HAUL 2-03 SP B55 4,005 SY CEMENT CONC. SIDEWALK B-14 RC 3°g 815 100 CY UNSUITABLE FOUNDATION EXCAVATION, INCL HAUL 2-03 RC/SP B56 10 EA CURB RAMP, CEMENT CONCRETE 8-22 RC/SP RC > ;7 aW B16 14,800 TON GRAVEL BORROW, INCL. HAUL 2-03 RC SP 857 200 LF PAINT STRIPE 8-22 RC W Qa B17 977 CY STRUCTURE EXCAVATION CLASS A INCL HAUL 2-09 RC SP 858 340 SF PLASTIC CROSSWALK STRIPE 8-22 RC U x o B18 3,170 SY CONSTRUCTION GEOTEXTILE FOR SEPARATION 2-12 SP 859 4 EA PLASTIC TRAFFIC ARROW 8-22 RC 819 1,225 TON OUARRI SPACES 8-15 SP B60 i,850 EA RAISED PAVEMENT MARKER TYPE 1 8-09 RC 820 19,700 CY WETLAND RESTORATION EXCAVATION, INCL. HAUL 8-32 SP B61 220 EA RAISED PAVEMENT MARKER TYPE 2 8-09 RC 662 ALL LS PERMANENT SIGNING 8-21 d 11 0 B63 ALL LS ILLUMINATION SYSTEM COMPLETE 8-20 RC SP n� B64 ALL LS INTERCONNECT CONDUIT SYSTEM COMPLETE 8-20 RC SP ` SAGE 865 ALL LS TRAFFIC SIGNAL SYSTEM COMPLETE 8-20 RC SP R B21 293 LF CL. 11 REINF. CONC. CULV. PIPE 36 IN, DLAM. 7-02 RC o; B22 301 LF LINED CORRUGATED POLYETHYLENE STORM SEWER PIPE 12 IN. DIAM. 7-04 RC SP OTHM ITEM w 823 13 LF LINED CORRUGATED POLYETHYLENE STORM SEWER PIPE 18 IN. DIAM. 7-04 RC SP B24 1.130 LF DUCTILE IRON STORM SEWER PIPE 12 IN. DIAM, 7-04 RC SP B66 2 EA MONUMENT, CASE AND COVER 8-13 RC B25 3 EA ADJUST EXISTING MANHOLES AND CATCH BASINS TO GRADE 7-05.3 1 RC B67 2 EA BOLLARD TYPE 1 8-30 SP B26 1 EA CONNECTION TO EXISTING PIPE 7-05.3 3 RC 368 2 EA I BOLLARD TYPE 2 8-30 SP 827 8 EA CATCH BASIN TYPE 1 7-05 RC B69 4 EA ADJUSTING MANHOLE TO GRADE 7-17 SP o 828 6 EA CATCH BASIN TYPE 1 w/ OPEN CURB FACE FRAME Ac GRATE 7-05 RC B70 3 EA ADJUSTING MANHOLE TO GRADE - RAISING 48 IN. DIAM. SECTION 7-1 7 SP B29 1 EA CATCH BASIN TYPE 2 48 IN. DIAM. w SOLID COVER 7-05 RC B71 2 EA CURB COVER WITH FRAME 7-17 SP B30 1 EA CATCH BASIN TYPE 2 60 IN. DIAM. W/ OPEN CURB FACE FRAME do 7-05 RC SP 872 1 2 EA ADJUSTING WATER VALVE COVER TO GRADE 7-12 SP GRATE W/SPILL CONTROL O/W SEPARATOR TEE 873 ALL LS SETTLEMENT INSTRUMENTATION 8-33 SP B31 1 EA OPEN CURB FACE FRAME & GRATE 7-05 SP 0 B32 8.966 SF WELDED WIRE WALL 6-12 SP SCHEDULE C - WATER LINES ` B33 970 LF CHAIN LINK FENCE RAILING 6-13 SP WATER Lf�E3 �ACNQ C1 ALL LS MOBILIZATION 1-09.7 SP B34 2,475 TON CRUSHED SURFACING TOP COURSE 4-04 C2 ALL LS CONTRACTOR SUPPLIED SURVEYING AND AS-BUILTS FOR WATER LINES 1-11 RC SP C3 ALL LS SHORING, DESIGN, CONSTRUCTION AND MAINTENANCE 7-11 SP C4 1.340 LF DUCTILE IRON PIPE AND FITTINGS FOR WATER MAIN W POLYWRAP 12 IN. DIAM. 7-1 1 RC SP ASPHALT CONCRETE PAVEIL4ENT C5 120 LF DUCTILE IRON PIPE AND FITTINGS FOR WATER MAIN W POLYWRAP 8 IN. DIAM 7-1 1 RC SP 835 1,055 TON ASPHALT CONC. PAVEMENT CL. A 5-04 RC C6 7 EA GATE VALVE 12 IN. 7-12 RC SP 836 3,155 TON ASPHALT CONC. PAVEMENT CL. E 5-04 RC C7 2 EA GATE VALVE 8 IN. 7-12 RC SP C8 4 EA HYDRANT ASSEMBLY 7-14 RC SP C9 2 EA CONNECTION TO EXISTING WATER MAIN 7-11 RC SP CELENT CONCFETE PAVEMRU CIO 7 CY CONCRETE FOR THRUST BLOCKING & DEADMAN ANCHOR BLOCKS 7-1 1 RC/SP 837 82 SY CEMENT CONC. APPROACH, 7-DAY 5-05 C11 ALL LS REMOVAL OF EXISTING WATER MAINS, HYDRANTS, VALVE BOXES, ETC. 7-11 SP ,i� S�NATDuaES``\ AND SEALS. \ RE EER TO ORIGINAL FULL-WE CONTRACT y C TR —AN�L AND9CAP�y\ \DOCUMENTS DATED 1 MAY 2000 B38 FA TEMPORARY WATER POLLUTION/EROSION CONTROL 1-07 RC/SP B39 5,100 LF CONSTRUCTION GEOTEXTILE FOR TEMPORARY SILT FENCE 2-12 SP KEY: RC = ITEM FOR WHICH THERE IS A CITY OF RENTON SUPPLEMENTAL SPECIFICATION 940 1.25 AC WETLAND RESTORATION AREA SEEDING 8-01 SP SP = ITEM FOR WHICH THERE IS A SPECIAL PROVISION 841 0.22 AC WETLAND BUFFER RESTORATION AREA SEEDING 8-01 SP t ING OAKESDALE AVE. SW EXTENSION-PHASE 16 8, 2 D A3D g ¢ ' WATER/IRRIGATION MISC. UTILITY CHANNELIZATION LINETYPES GENERAL LEGEND & SHEET ! SYMBOLS SYMBOLS SYMBOLS ABBREVIATIONS 4 OF 69 = SYMBOL DESCRIPTION SYMBOL DESCRIPTION SYMBOL DESCRIPTION LINE TYPE DESCRIPTION EXIST, PROP. EXIST. PROP. EXIST. PROP. z 0 3i ABBREVIATIONS V)N u , CAP/PLUG O aiRl A(7 ff A_T�,ofc WCOUPLING. GAS VAULT BALE PAM BLxDING LINE(EnSTNG) 1-O O GAS MEYER ABBREV DESCRIPTION 48 GUANO POST OR STANDPIPE WADING LOW(PROPOSED) w~ ► REDUCER 0 GAS MALE OEEK/DITOH CENTERLINE(EAST.) z PAD TRANSMOUNTFORMER Z - THIRI$i GLOOM � TRANSfQRYER I STOP BAR CREEK/DITCH CENTERUK(PROP) •• ') O A RE CP - ASPHALT CONCRETE PAVEMENT DEAD MAN BLOCK p POWER VAULT OR CABMEN CLM/PAKNENT/SMWALA(EX) (n W [E+ W LAJ Q O II (I I� CROSSWALK CLRB/PAKNEMT/SocwAlx(PROP) AD - ALGEBRAIC DIFFERENCE • WATER MANHOLE FENCE(EmsrNG) ADa AWUAT LLJ ELECTRICAL OR AP - ANGLE POMT ` e W(/) J ft� ■ WATER METER O COMIAR•CATION MANHOLE f TRG Y N FENCE(PROPOSED) Aft - AGREEMENT TO RECONSTRUCT DRIVEWAY Z> Q m RITE HYDRAN ism BK - REGM rERTTC.LL CURVE I m S�RMGHi AARO• OJAROIAL(C n4TINGl CS CATCH BASIN i POURER YANHOIF GUARDRAIL (PROPOSED) CDF - CONTROL DENSFY FALL w ry Z Q 1-NOZn[ J L.N..1 .+. 3-NOZZLE LAKE/POND C.I.P - CAST N RACE pwQQ `� U' FEZ (D TELEPHONE uANHOLE - _ _ _ _ _ _ _ _ - MARSH/SWAMP PERIMETER Q. CLASS [F--- ( - (ENTERUNE W m E LT RT$UR.ARROW COMM DRIVEWAY COYMERbK DRVERAY l LANQ/BI.W FL RETAINNC WALL (EnSTMG) QMECHANICAL iRMNy DRFER RETAIRNG WALL (PROPOSED) CON TS CCoks TTwx TION O w PUSH-ON/HHUA TOWER ANON C.P CONCRE IT. RRUGA PIPE N ( TOWER LEFT-RHGHI ARROW RMRBANR/AHOR(:ME CSP - CORRUGATED STEEL PIPE Q THREAD O.CSTC - CRUSHED SURFACING TOP COURSE = 4 UTUTY POLE SABAJ- .or : DUCTILE NON PIPE d YAL1HS CENTERLINE (EXISTING) CA.O AR RELEASE VALVE E - EAST UTILITY POLE Z-wAy LEFT I CCN TERLNE(PROPOSED) E.F.P. . EOUVALENT FLUID PRESSURE - ELCCII•CAl Ha AR RELIEF ANCHOR .................. CONTOUR(DEPRESSION) CIEV - ELCVAWCA p o } t Rlpw-OFF El..CILV �3.•Z . IU TTERFIr • TELEPHONE .- _ CON TONE(EnsnNG) EDP - EDfY O PAVEMENT RISER ESMT. EASEMENT C O O EE N CHECK LE!' `IRN ARROW CONTOUR(nIOC Xj � Y< WTE/GENERAL,SPMMCLER HEAD a TELER/ONE CK - END ING CAL LURK F-. CONTOUR(PROPOSED) EIC7 - EXISTING UTpI 01L$N M VALLT DONATION LAND CLAM(E1TKT,) EnST,('ST..EX. EHRSTING RUG MALE EIOIH - EXISTING MANHOLE ON DONATI LAND CLAIM(PROP.) FH - FIRE HYDRANT ^ C TEE N nURN - - - - EASEMENT(PERMANENT) FL FLOW LINE- ,V` ❑ IRRIGATION CONTROL BOX FM - !GLEE YIJII SURVEY ------- EASEMENT(TEMPHDRARY) GA GAS \E _-_ MEANDER LAIC E II D. - INSIDE DIAMETER y1 & SYMBOLS f1T ARROW --------'------- PROPERY LINE(EXISTING) M - INVERT ELEVATION NTERLEDIATE PRESSURE IRMGATION PROPER IY LIE (pa0ppgp) K - K-VALUE a SIGNALIZATION SYMBOL DESCRIPTION RAI•CE/TOwM$R•P LINE L - lENC 7H RHGHT_$TR.UGHT ARROW LCPE - LINED CORRUGATED POLYETHYLENE PIPE EXIST. PROP. - - - RESERVA"OII/PARK/TORES T(EX) LT. - LEFT 3 SYMBOLS REYRVATION/PARK/FOREST(PRO) LF - LINEAL FEET E -—_ - YAL - MAXIRIN W SYMBOL DESCRIPTION o MOLE (EXISTING) MANHOLEE POI NT ------------ - EXIST. PROP. + BENCH MARK RKYNT-OF-.AY(PROPMO) WIN • BLOCK CORNEA ( YIAJ MECHANICAL SE - YCOIAMCKLY STABUZED EARTH SURFACE FEATURE RIGHT- -WAY(LOOTED ACCESS) !///!////////////////////// RIGHT-OF-WAY(LIMITED ACCESS) M N(RM NON PIPEN.I C - MOT N CONTRACT O pPOIE DETECTOR SYMBOLS -- - -- SECTION LINE NIS B MONUMENT(IN CASE) OC - CNTCCNTFR� 7 j��7 FOUND MONUMENT(M USE) O.D - OUTSIDE DIAMETER , OUARTER SECTION LIME `'lam PEDESTRIAN DETECTOR • SYMBOL DESCRIPTION _ _ _ _ _ _ - f YOM/LENT(SURFACE) SIXTEENTH SECTION lMC PAVE Pew - PAVEMENT� HIGH WATER •-� OWNERSHIP M EXIST PROP _ EMERGENCY VEHICLE — STATE/COLINTY/CORPORATE LIMIT ItlOCdI�16iEIS STATE PC.P - PONY CURVATURE SECTION OAT /COLRlY�0•AfE LOOT PC,I - POMT OF INTERSECTION CUTAILL DAYLIGHT PO - POWER ��► OPTICOY SENSOR PP - POKER POLE 'y SECTION CENTER Bus STOP PROP - PROPOSED yAV y m o a JUNCTION BOX PT.PPPl SET ENERGY- POINTT OF TANCXXT 33 (TYPE I.�.R) SECTION CpgIKR EYRANKYEMT I�DLIIEc IE MEMIGT - PC" CABLE TELEVISION(SURED) PVC - POLYVINYL CHLORIDE PEDCSTIOM PVSHBUTTGH - _.. H« -.. PVP RADIUS - PONT OF VERTICAL INTERSECTION POST w/PVSIIBUTTOM QUARTER CdiNER OIARR LS FORGE M R RA Y SPAL Y0-0-40-0-4 GAS RCP OR PEDESTRIAN SIG XK SIGNAL O SIXTEENTH CNER ..._-. -_.. ` ._ - R/W, NOW - RIGHTF-lCONCRETE PIP( AY d HEAD CLOSING CORNER 0001)LOG _ _ « .- - IRRIGATION RT KR RH1 .« INRIGA TION S - SOUTH SCL - SEATTLE CITY LIGHT O POLE MOLE - YEANOER CORER � ROOKERY POWER(AERIAL) SD.SD - STORM GRAN • WTNESS CORNER DICIER(BIKED) SHIRR SSk LEEVES m ULDER SK7NAL CONTROLLER • SOL BORING M SA TARP SEWER SPCA - $FATTI.0 PUBLIC UT IYS SIGNAL® SIAL LOAD CENTER • SPOT ELEVATION _. - SANITARY SEWER SS SAMTARY SERER SS1 STAANY SEWER TAX LOT/PARCEL NUMBER 1 SIN .. STORY DRAINAGE A - STATION STORM YAMNOL STORY DRAINAGE STD - STANDARD '. T.C. - THROUGH-ORB com� TRAFFIC SIGNAL POLL V„� __ - -�Y\} TIRE(COMMI E R) TELEPHONE(BOARD) ICE - TEMPORARY CON51AVC71pN EASEMENT _ TREE DRAM TO - TO CABLE(A. W" '°" ryp STORM/SANITARY O TREE(DECIDUOUS) UTLITY SERVICE LIE(GENERAL) UUCT : ��RGROIRO TELEPHONE —. KH.CLEE SIGNAL HEAD SEWER SYMBOLS " •ATER "SHE - CANTED cuRK AURA ARMY COWS OF ENGINEERS YARO LIGHI IN : WET STUCK SYMBOL DESCRIPTION •/ - rTH 2 VEHICLE SIGNAL HEAD WSDOT - WASHINGTON STATE DEPARTMENT ROW 0 w/AR INDICATOR EXIST. PROP. • BCLLARO Of TRANSPORTATION S w0. WATER OUAUTY ��I•~ GET, Q COCUT AND WINE NOTE • SAN. SEWER CLEAN OUT / SCAATURES ❑ CONCRETE BLOCK FOR ,♦ • O' SAN SETTER MAN.ME ` AND SEALS, ; LIGHT BOX ■ STORM DRAIN CATCH BASIN/INLET REFER TNAL �FULI-SIZE CONTRACT� >--� STORM DRAIN CULVERT III♦ DOCUMENTS DATED E L MMAREIT H. /� ATOM)DRAIN YANII(LC ♦ 'I'P� ZDIb / LK7H TNG VAULT, STORY GRATE LWMARC PILE BASF o NOTE: FOR ADDITIONAL ILLUMINATION AND CDF••TER$TOP • SIGNAL SYMBOLS, SEE DWGS El & E& OAKESDALE AVE. SW EXTENSION—PHASE 18 & 2 O G NO " PERMIT-CONSTRAINED SHEET g ' CONSTRUCTION LIMITS PLAN 5 OF 69 U7 _ PHASE 2 PHASE iB z rn o O + z3 Z F- WO ZN 0 Q NN N J w 3 �j � OAKESDALE AVE SW - - t a rri . . . . . . ... . . . . . . . . . . . . . 77 777- . . . . . . . . — OAKESDALE AVE SW -- .�. tv I — — lbzo of ca J N N F"Y V) �d Q S W O v1 LLJ . . . . . . . . . .. . . .. a ! ' PERMIT RESTRICTION ZONE 2 _ ^ O p Y 4 W _.�.. �.._.___ . . . ... . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . ....... .. . 71 @ a NOTES• NO WORK MAY BE DONE IN THE WETLAND MITIGATION AREA UNTIL PERMITS ARE RECEIVED ` 5 FROM THE USACE AND NOTICE TO PROCEED e IS ISSUED BY THE CITY OF RENTON. i o WETLAND MITIGATION AREA — SEE DWG'S All—M3 f k _ 2O NO WORK MAY BE DONE FROM STA. 2+50 4 I TO STA. 14+30, UNTIL PERMITS ARE RECEIVED FROM THE USACE AND NOTICE TO PROCEED IS ISSUED BY THE CITY OF RENTON. N y E 3 SEE SPECIAL PROVISIONS FOR ADDITIONAL INFORMATION REGARDING CONSTRUCTION TIMING AND COORDINATION WITH THE USACE PERMIT. u y < LEGEN a \ \+\ \ \ \ \ , \ \ \�\ \•t V. PERMIT RESTRICTION ZONE BOUNDARY PERMIT RESTRICTION ZONE 1 \ \\ \ \ \ \ \\ \ \ EXISTING WETLAND \ \\ \\ \ \ . ..... .... .. .... . \ \ \ \ PROPOSED WETLAND \\ \ \t\ CREATION/ENHANCEMENT •\ \i ;;`` FOR IF SICNATURES ..... . r..- 1 AND SEALS, • REFER TO ORIGINAL . FUEL-SIZE CONTRACT 0 SCALE FEET \ DOCUMENTS DATED f 0 80 160 240 ----� PATH:P: CAD �/DAGN�97027-21 PHASE? NAME:PH2SVCNT.DWG G4TE:01-13-20M TIME:9:OGAM S E C 2 5 T 2 3 N R 4 E Y Y ��/' OAKESDALE AVENUE SW Ex7EN51ON-PHASE IB & 7 DwG NO, . -z A5 SURVEY CONTROL SHEET SCALE IN FEET OF 69 200 0 200 400 HORIZ. Z O_ V Z w F- X O LLJ CV J U 3� 0 Z N Z (N706) (N700) L'i CIDO STA, 8+28.18 STA. 11+05.92 (N63402) < 5 v 36.60 LT 28,48 2h aJ aQ_ > LT. STA. 14+98.26 w w 21.16 LT. (N80t) Z STA. 14+75.15 N WQ 3656 LT.0 N w Y A Q d 0 OAKE8OALE A1/E B.W. e (N221) _ p I STA. 14+60.22 d 84,24 RT. H z ao s J3 F� I� {� NOTE: SURVEY B PACIFIC 7 TOPOGRAPHIC 6MAP N3 08 2201..PER t COORDINATE TABLE a { PT. 221 N. 69380.294 E. 54161.670 {2{ PT. 700 N. 69028.534 E. 54041.220 '• PT. 706 N. 68751.294 E. 54029.886 PT. 801 N. 69397.862 E. 54041.219 PT. 63402 N. 69420.622 E. 54057.120 St 1 ALL COORDINATES SHOWN AND REFERENCED ON THIS DRAWING HAVE BEEN TRUNCATED AS SHOWN BELOW. NAD 1927 COORDINATES a N 173,400 E 1.653,000 AS SHOWN ON PLANS: rD N 73,400 E 53,000 HORIZONTAL DATUM: BOEING LONGACRES SITE DATUM NAD 83/91 TRANSFORMATION FACTORS = NORTHING -160057.60 EASTING -124122.46 REFER TO RECORD OF SURVEY AFN 9708189009 OR SIGNATURES AND SEALS. REFER TO ORIGINAL FULL-SIZE CONTRACT DOCUMENTS GATED MARCH 2O00 o S _ OAKESDALE AVE. SW EXTENSION—PHASE IB & 2 OWX�0 x R/W SHEET g R/W TYPICAL SECTIONS 7 OF 69 VARIES 40' TO 45' VARIES 40' TO 45' cn VARIES 54 TO 66' zz 6.5' r- 15' 12' VARIES 0' TO 12' 1 12' 1 15' 1 6.5' 03 LEFT TURN SURFACING LEGEND z cn LANE X O t/1 Ot 2" ASPHALT CONCRETE PAVEMENT, CLASS A w Z PROFILE GRADE CHAIN LINK FENCE RAILING. N N 8 5% 2% 7 2% 2% I 7 2% SEE DWG NO. Wa. 0 6' ASPHALT CONCRETE PAVEMENT, CLASS E •a W _ IT 4" CRUSHED SURFACING TOP COURSE w v1 1 . aS Z -- — — — - — — — — -- O 18" GRAVEL BORROW pq w � 2' (MIN.) EXISTING STA. 15+25 TO STA. 27+00 a 3 6 1 2' �-- — — — ._ GRADE _ _ _ ----- — — In _ QS GRAVEL BORROW $ I 3' — — — — — / c I 5 1 2 ^J111 6 4" CEMENT CONCRETE SIDEWALK (AS PER mW p N 5 WELDED WIRE O STD. PLAN F007) 3 y a BENCH I WALL _ O7 CEMENT CONCRETE BARRIER CURB & GUTTER 3- a0 m r (AS PER STD. PLAN F001) N © UPLAND SEEDING ROADWAY SECTION A O9 SUITABLE MATERIAL FROM MITIGATION d (PHASE 2 CONSTRUCTION) WETLAND EXCAVATION OR GRAVEL BORROW. Qo STA. 2+50 TO 15+70 ® CEMENT CONCRETE SIDEWALK W/ FENCE 8 R/W R/W RAILING BASE. SEE DWG. NO. W4 FOR DETAILS. �Q of $ 45' 45' 66 _ 5' IT' 11' 12' 11' 11' 1 5' 1 6.5' 1 1.5' BIKE CENTER TURN BIKE CONSTRUCTION NOTES E LANE LANE LANE �E e a O REMOVE EXISTING ASPHALT CONCRETE SURFACING. y� o PROFILE GRADE a� dt PIVOT POINT 2 8 SAWCUT EXISTING SURFACING 1.00' FROM S I e 2% 7 2% 5% O2 EXISTING EDGE OF PAVEMENT. SEAL FINISHED - JOINT. o '- -- 1 - - — — -- -- -- O3 CLEAR do GRUB AND STRIP AWAY UNSUITABLE MATERIAL WITHIN THE LIMITS SHOWN. PLACE 1 2 6 5 EXISTING QUARRY SPALLS OR GEOTEXTILE AS DESCRIBED IN 1 T 3 0 4 GRADE THE SPECIAL PROVISIONS. O SLOPECONST FOR CT 2-3 BENCHES N EXISTING OR FILL PLACEMENT DIRECTETO THE D BYTHE ROADWAY SECTION B ENGINEER. (PHASE 1 B CONSTRUCTION) O STRIP AWAY UNSUITABLE MATERIAL WITHIN THE STA. 15+70 TO 36+00 LIMITS SHOWN. w © FULL DEPTH PAVEMENT WIDENING. WIDTH VARIES. SEE DWG. C9. R/W R/W 45' 45' a a 6.5' 11' 11' VARIES 0' TO 12' a LEFT TURN LANE 7 STA. 12+00 TO EXIST. ROADWAY STA. 15+21 6 2 2 6 Q �-s_ -s— _-�-j----s - 6 EXISTING s STA. 12+00 TO 1 1 5 GRADE STA. 12+85 2 2 '������., I FOR SIGNATURES 3 3 ` AND SEALS, y ROADWAY SECTION C , REFER TO ORICIW FULL-SIZE CONTRACT, (PHASE 2 CONSTRUCTION) ;DOCUMENTS DATED S.W. 27TH STREET �� APRIL 20M SCALE FEET STA 12+00 TO 15+21 5 0 5 t0 15 g n OAXESDALE AVE SW EXTENSION—PHASE 18 & 2 OwC 1 0 " �- SEC. 25, T.23N., R.4 E., W.M. PLAN AND PROFILE SHEET SWa NEB STA. 0+50 TO STA. 5+20 8 of 69 GENERAL NOTES ' = NW SE Z rn WETLAND -G- (54b) I -� 1. SEE DWGS W1 THROUGH W4 FOR O BOUNDARY I WALL 'A' DETAILS. z CD END 252304-XXX ENT ETA NO TAPER 27' IT REM�VEPAVPHALT + APPROX. 650' O CITY OF RENTON CON� 252304-XXX 1 CONSTRUCTION NOTES LLJ w rO RIGHT-OFJ-WAY CITY OF RENTON 1 01 CONSTRUCT SIDEWALK 6' FROM FACE OF 3 v~i O Q 3 EXIST. CURB APPROX. 650 FEET TO vi v~1 STA 2+50. 0 't T g -. SOUTH. LIMITS AS DIRECTED 8Y s _ Nuj + BEGIN TAPER, CURB do GUTTER "' _ I ENGINEER.e8 p MATCH EX. CURB do GUTTER ! ' ;lit211, Z T Z ~ ,iR 1 O STA 2+58.07, 26.33' LT. CONSTRUCT W 3 Q O y L _ 1 CURB COVER W/FRAME. SEE DWG. U9 r Q V) Z r I + ��.--— FOR DETAILS. w O 6' SIDEWALK, O O REMOVE EXIST, CONCRETE BLOCKS. (L O REMOVE EXIST. CEMENT CONC. BARRIER. Ln Y m 10 Z '`� I la O STA. 2+64.67, RT CONSTRUCT 15' N E— CEMENT CONC. APPROACH AS PER STD / PLAN F006. a NOi'29'46'E t+00 2,00 a ,tf�C 3+00 .� , ;'' ♦+00 OAKESDALE AVE RW. 1 �// J 3 E \ 1 _ 1 W O P.I. STA. 3+42.85 MONUMENT, CASE dt COVER. WATER QUALITY POND. SEE DWG. Dt Z " _ rt- -• c°Dv 3 I i� 01/1 , 6FOR DETAILS. �O O ;E 4 ° 9f 's' 1 EU REMOVE EXIST. ASPHALT CONCRETE 12 { 1- 8 6.5'SIDEWALK d PAVEMENT AND ADJACENT CURB k wr r�'frosi.r . / �' GUTTER. U o I EWA K s w[r x[-eC TSiTd.°'_'— - -- - Y _,—f - oE • ♦ O POND MAINTENANCE ROAD. SEE DWG. CIO FOR DETAILS. °^ I -j 4 ` \ C +1�r40,46 rp 1 10 PLACE 4- UPLAND SEEDING. 71 0 z ti\ \ y 0 1 a0 ! STA. 2+50.00 28.76't RT --•__ _ 11 STA 4+16.50. 27.5' LT. ANGLE PT. IN SIDEWALK. IN AP CUR GU E I RIGHT-OF-WAY 1 MATCH EX. CURB do GUTTER 252304-XXX � , �_ � ( 12 STA 1+50.00, 34.5' RT. ANGLE PT. IN a SEATTLE TIMES, INC. ( 252304-XXX 7 C _ 252304-XXX SIDEWALK. 13 —CITY OF RENTON ( WALL 'A' CITY OF RENTON 13 CONSTRUCT SIDEWALK APPROX, 980 FEET >] APPROX. 99o' 9 ' __ (WELDED WIRE WALL) TO SOUTH AND THEN 1,709 FEET EAST _ r -- - ON 34TH STREET. LIMITS AND OFFSET a 15 FROM BACK OF EXISTING CURB AS FOR� r� ATu `�� NE SE^ HORIZONTAL CURVE DATA SE NO DIRECTED BY ENGINEER. CONSTRUCT a •,p, lot,! � SIcNATUREs � I STA. 3+30.00 27' RT ( ) � ► AND SEALS. I 252304-XXX END TAPER CURB RAMPS AT LOCATIONS AS DIRECTED ■ , REFER TO ORIWNAL P.I. STATION NORTHING STING DELTA RADIUS LENGTH \ BY THE ENGINEER.eB 1 1 I CITY OF RENTON FULL-SIZE CONTRACT 3+42.85 68,265.10 54,087.20 04'28'16- 6,000.00' 468.20' DOCUMENTS DATED s 14 PROTECT AND RESTORE EXISTING "A,' 2" �s ! LANDSCAPING AS PER SECTION 1-07.16. v 15 PLACE DOWNED LOGS IN EXISTING WETLAND AS PER SECTION 8-32. .............. I 3 120' VC . STA. 2+50.00 : BEGIN FULL-DEPTH: 0 2,5:.........:..... ..� m..:.PAVWC.SECTION... P. �.rn :�5 + � : MATCH EXISTING. + - - APPROX.:EL. 16.34. ry o vi .......2Q .........:.........:.........:........ ....... �ci.. ........:.........:..�. .. ......... 9E.. ....... :2�..... � w PROFILE G © s a ..........:1.5...... ........ ......... ......... ....... ...... ....... ......... \ _ 1 d ....... ......... .........:................... .................. . ......... :....... ......... .................. —. ....... .. .. ?.Q..... ....... o ROUND; EXISTING:G 5.:........ :......... ......... :.........'......... .................. :.5....... ....... q ...... ..a ............................ ....... ........ ............. .... ........:... ............... .......... ....... ..... ..: ..... ........... .o...... ....... :. .......: ....... tP Ip: Ip: ':O �:♦ ..,:to rv:a r:♦ N: p:0) ':rn ":,n m:� ":o n:,n m:o 0:ul o:ry �:(n i!) ry ry r0 "� ry ..n �.a0 e n h w t0 .n ,,. a. ♦:� :n r:r, �:n +:n 10:♦ c:n �..o n -.:a a:o �:� ^:4, �:v o:.n �.:c °:n °0: 16 �:16 ^W ^'r\ 10•,.: rv.n p. r 1 1+� +� +4 4 4+- roe �...,.m�.�. WARREN "°"" nae:'.e-.zoo al ` IC 1.'20. "y`r ,A.� CITY OF OAKESDALE AVENUE S.W. EXTENSION -'MAY z� ." we RENTON PHASE 18 k 2 - SW 31ST ST. TO SW 19TH ST. "� DAT11A q PLAN AND PROFILE C2 Pionnlnq RE%MS,ON BY DATE APr'R ou.�e.�• Gregg /8u.ld.ng/Pubic Works Dept Zimmerman P.E.. Adminlstroto, STA. 5+20 TO STA. 9+80 9 69 Ln .p .� YJ N .......:.........:..........0....... ... ...0.........:Ln MATCH LINE STA. 5+20 17.814 27; 27' 17.852:........ ...... 1 aj PVI STA. 5+50 0 t0.87 ELEV. 16.15 n �r t..17.867 .........:........ (...... ... ....... i. : ' + tltlti 0 N � z y O 0.85 u > 1 17.859 .......:............. 0° 0 F : I z 0 o ti +z 99 9 S Od • PD t. 1 O .... _ = 0 v : I A0 _ 0 A to 1 I N 0.86 z ...7.774 �._...... ....... .�...... .. ..... ....... Z O f O n 1 A I L. D� Z k 0 x t..10.87 ..... p 17.697:. J. :. :. U p EVCS 6*50 a > y EVCE: 17.65 10.66 .. ....................�............. $ Ln 10.51 O t7.5bp: ....... ....... .1....... .. N rn z f < : : v 10.16 �.............. + '�— "'t7.ibo: O � m : n ' ... t. 10.52 ...... ............. + N 17.�bd ........ U1 :I I N 10.89 m . ............... `........... .......................... 0 r i 7.200: I m m cn rV SVCS: 7+:50 , 0> m �� W O I BVCE: 17,15 M ^ ui Z 10.92 o u m O 17.ib'2 .......:... rn x f I x r IN 10.95 : : 2 � 1.7.b22: ....... A...... ... t..10.97 ... ..... ......... .........: — 00 CC 16.962:.........:. f + G 0 0 I 10,96 ..16.92z:........ ..,.. .I...... ... ....... ....... , 10.95 i .... ........ : PVt STA. 8+50 0 ELEV. 16.65 10.96 ...: r^ Ll c' N O OD 10.96 ( : Ci k CD V) I O 19.95 ..... ! .. ... j �.......... A+ t 6 962 0 v + A g i O v 01 cr� '''• y z D 1095 �N >0 N3 1.7.022:....... . ... ..... .f.......:... .....:......... :.........: z , , A � -1 A Q 11.00.:.........: 4. 17.102 1 EYCS: 9+So f EVCE: 17;15 11.64 •..J.. 17.200:........ I ... 27 I 27' 11.77 ................. I..... ... ..... — — o w o :v MATCH LINE STA. 9+80 D rD ?� + Z N to O D 000 � -{ orn rn ..............................:.........:.........:.........:.......... i O O xmoi > zmn x - v_, Tn to z; z c � O 0 Z ;0r C D O D 0 12 z .1J pLATI oC m X 1 co + f yy= ....................:................... ......... .........: to�m y� (y�� L� r � fT1 fn tV�p m Z LA z O m. ..... OD 00 Nm o Oz > RZ CD .............. r NJ m � Z f 1 � ="O� O O ..:.........:.........•........ N Q i 0 = C7 k Cn o cD 8 OAKESDALE AVE. SW EXTENSION-PHASE 18 & 2 DWG No. C 3 PLAN AND PROFILE SHEET STA. 9+80 TO STA. 14+20 10 of 69 N SEC. 25, T.23N., R.4 E., W.M. Z rn SW NE WETLAND G_ (54b) O� BOUNDARY N 3 0 Z V) CV X O w 252304-XXX w~ J I THE BOEING CO. 3 N CDQ I GENERAL NOTES Of $€ w I RIGHT-OF-WAY e#� M o O 1 1 1. SEE DWGS W1 THROUGH W4 FOR Z Z 1 2 3 1 WALL 'A' AND B' DETAILS. ;Lg;3 Q CDi N d"e Q Z 00 �r I + ow6 Q N OI a O ~ cn.Zy CO Q i MfAt 1S'' 77 Tr— < w cn + , rcli a o L'im �, :� ; I CONSTRUCTION NOTES = F I __ rt. n I d 1 STA. 10+47.29. 28.66' LT. a (n t0+00 11+00 c �14KE��lE AVE S.W. 12+00 t3+00 1a+0o IE- O CONSTRUCT CURB COVER W/FRAME. 'NO I 15'14'E I fn SEE DWG U9 FOR DETAILS. 4.Z N i z O2 REMOVE EXISTING ASPHALT CONCRETE O c o E I.. PAVEMENT. (TYP.) F_ z DADA U REMOVE EXIST. CONCRETE BLOCKS. E-� U O4 NEW 36" CULVERTS. SEE DRAINAGE QPLANS. m E 1 6.5' SIDEWALK. - - •_. O PLACE DOWNED LOGS IN EXISTING �E ati WETLAND AS PER SECTION 8-32. a LSTA. LL 'A' j I + LDED WIRE WALL) WALL 'B' _ ) RIGHT-OF-WAY R v - (WELDED WIRE WALL) 1 o I 4.64 33' IT RT 252304-001 END 40:1 TAPER t CITY OF RENTON � FOR � SE` FOR "I'"NE' WETLAND " ' (12o) i` S�ATORES `• BOUNDARY i AND SEALS. REFER TO OR0kAL w %FULL-S12E CONTRACT. WETLAND "E" • DOCUMENTS DATED f (12o) BOUNDARY �., MAY 2000 �$ d rr e e t(! ....................... .. ........................... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ................................... ....... ....... .... ....... ... f 3 � 200' VC a ....... `J .........:.........:............o. ....... ....... m.. ....... ....... ....... ....... �.. ....... ....... ....... .......: _......:...... ......:?.`J...... ....... ....... .... .ev m. W N > W Y ......2Q ........ ............ a Q ..... ... J : W W • PROFILE GRADE � ... 1.`�:........ ....... ..........._ E :�...A.':. , .... 10...... ........ EXISTING GROUND: �. ....... ..... ..$..... .......... :....... .......... ............ ............................. o ^' o• +' o' ♦ n n <v Y:.. or... ...n:o. .....^:o......... o.......^o............................ o... 0 rn� o,� nzo �m �� �� �� ... �� ^� �� �o Y O.g c. f$ �g �.g .� •_.� _..� _:n �:r� ^n -n �.� �.^ �.^ -;n �T �}. -ADi...^ �. .r. - 104 1 1+ + 4 OAKESDALE AVE. SW EXTENSION-PHASE 18 & 2 DWG NO. C4 v PLAN AND PROFILE SHEET U g p SW` NE` o STA. 14+20 TO STA. 18+80 1 1 of 69 N OAKESDALE AVE SW STA. 14+99.00 a, i = SW 27TH T TA. 1 +21.84 SEC. 25, T.23N., R.4 E., W.M. 2 MONUMENT, CASE & COVER •i.,I NWa NEB I z o GENERAL NOTES o- 1 0 vt3 CD REMOVE ASPHALT e 2 I 1. SEE DWGS W1 THROUGH W4 FOR wN 00 C NC. AVM ao X w + N �� h WALL 'B' DETAILS. w E. 5407e.?9 2 252304-018 2. FOR INTERSECTION DETAILS, SEE 52304-002 3'_: L_ - 252304-XXX RI HT- F-WAY THE BOEING CO DWG C9+ t vi Eit THE BOEING CO/ _ THE BOEING CO. REMOVE ASPHALT I f•_ w N O CD 6 7 ONC. PAVEMENT 0�, CONSTRUCTION NOTES w az Q O REMOVE ASPHALT CONIC. ° RIGHT-OF-WAY F YI NCN SIDEWALK, TRAFFIC CURB. O1 27TH STA. 9+37+16. 35.5' RT. a Q Z + I i /f' — — — — —I— — — — — — — — — MATCH EXISTING ASPHALT CONC. PAVT bz Q N )� �- _ O 27TH STA. 9+37.16. 2T LT. �a o Q O �. i.' i ICCC) N `Ij� MATCH EXISTING ASPHALT CONIC. PAVT. Yap • / I� O 27TH STA. 10+95.25, 28' RT. MATCH EXISTING ASPHALT CONC. PAVT. .r I t•e9]C 1�� ' o ! S SAWCUT LINE SAWCUT LINE END CEMENT CONC. CURB & GUTTER. a d r ndp % Yvl►4f 18+00 IE- tMATCH ExISTING. OO /• ! 16+00 17+00 9 — — I� 4O 27TH STA. 10+94.44, 28' LT. 8 No 1 15'14"E O�I��q(]ALF AVE.S.W. -- — -F— F I W MATCH EXISTING ASPHALT CONIC. PAVE. z BEGIN CEMENT CONIC. CURB do GUTTER ._.Z ;:S Z EXISTING. CONIC. SIDEWALK. MATCH O O o E STA. 15+69.27, 33' LT. E- n WALL B '>� -� IU MATCH EXISTING ASPHALT CONC. PAVT. F(za as U I (WELDED RE WALL) 3_ + E--' END CEMENT CONC. CURB & GUTTER o E' ~� _�---� 6.5' SIDEWALK k SIDEWALK. MATCH EXISTING. �E ,J R+°O .`��/ �, � Q'yp \ _ - -- - - -- - - - - - - - - - - — — L- - - - - - -- - - - - - - �- - - - - - - - - I O6 STA. 14+72,67, 69.69' LT. END CEMENT CONC. CURB Ac GUTTER & SIDEWALK. 1 j'Y I J RIGHT-Of-WAY I O STA. 1 CEMENT CONC. CURB ac GUTTER REMOVE ASPHALT CONIC. SIDEWALK, TRAFFIC CURB. & SIDEWALK. / r air-•...w - . �I o; amI" I WCUTo LINE OB STA. 15+70 � + - MATCH EXISTING ASPHALT CONC. PAVT 252304-OOt •'�' E g 3 4 CITY OF RENTON Og NEW SURFACING FOR ROADWAY WIDENING. T 252304-001 SEE DWG. NO. x1. .1"— Q CITY OF RENTON j SPOw�RES `�� it a 7 to A I SEAS. i SE a NE a F I a a rrcrEa i0 oRrw a -•- I I I NE NE _ EUu-SIZE CONTRACT E I DOCUMENTS WTEO I M FOR CONTINUATION, SEE DWG. NO C9 "PR" 200° 7 p { PFiABE 2 cON®TRiJCtiol�i : PFu18E IB COI TAUCTION: ■ • ...: ..... .... ............. ........:.........:.........:.........:.........:.... ...:.........:...... 30 200' VC $ _..._.. 0 0 �� + v, W w Ac EXISTING GROUND :ZO......:.........:.........:.........:.........:- .... Q:........ PROFILE:GRADE a ..... W _ _ _ _ — - - - - 0.� - - — — — — — — — ?.5:...1. .- ..-.-.-:.-.- -..-.......:...- .....- -. ....... ....... ....... ....... ....... ....... ....... ....... 5..... :.. ...... 1 ?.0:........ ... ....... I .... .:.. ..............:.... � f' ^� --- -nr-. -- ��.•.. ao n n n n n n n n n n a0 'm 'a0 a0 1 4+40 1 4+130 15+20 1 16-00 1 6+80 w 17+20 17+60 1 +00 q 1 8+40 1 + KATOf s,.�1 —. WARREN cos.n-. . .s.goo mcwc ur 1•-zo CITY OF OAKESDALE AVENUE S.W. EXTENSION iwa. s000 PHASE 18 & 2 - SW 31 ST ST. TO SW 19TH ST RENTON �= DATUM PLAN AND PROFILE C5 Plannlnq/BudEinq/PuDGc Works Dept. REVISION 8y DATE APPR gym+'-• G.egq Zimmerman P.E., AOmirvstrata, STA. 18+80 TO STA. 23+60 11 69 MATCH LINE STA. 18+80 o :v+ :o :vt :o 01) i _ I ..........................t..:...........�.................: I o i 0 I I II I I ..18. :.........:.........:......y...:BVCS:"t9+25......:.........: v o I : BVCE: 18:52 + D 18,59 O L..... .....�. ....... Z i Iq � o t ccx ..t ............:........ ......i.. x x f . z 0 IQ C -y 0 LP t.8?. ....... ......L. z i o II m I o 0 N " � rn A o ? o I o I o m Z PQ i I I o t8 76 ...........: U > + Ln o O : o > > o l 1.8:7.7:............ ..... :.......I .:...PVI'S1A:'20''25 g .......: S I f ELEV. 19.02 g N Pj I) I I O 18 77 .......L.:.. .. a m + . ..•........ ....... ...... I z I A' Qm x N x oz 1874:...�.....::........:.......I..:..Mo..............:.........: C) I LLl91 Z = Td - - - - - - o o I c� 18.70 I r' OD II I N I N I cn 1.8.63:.........:.........:...... ..:.........:.........:.........: _ + I S I : I U t 8•55 ffl +.......... ....... ................�.hi .. I p t i Z .EVC5:' 2t�25""" z ct v o E VCE: 18:52 I � I m +...1.8-.3.5......... ....... .....f. ....... CD o 18:25:.........:........ :......1...:.........:.........: .. .. N O 18.15 ........ + 'T {..... .. .......... . .......:.....i...:.........: � + 0 I N OO : : : K U O D m N I O O Q,t O zg 17.95 :.....I...:.........:.........:. ................ ......... I 1.7.85................... �.. ........: I, I ...............:......i..:.........:.........:.......... 00 ........1..7._..4..5........................:......................... ..........�II.II.........................:..........................:...................:: - n — — IIII'II, I —— - +0o 1 .... ............. 27' .............. 33 7 35 1+ .. ... ....... .. . MATCH LINE ST- A .- 23+6-0- IIIIII nOO D+ Z w LOa.s-Z �l oy� Xz rn Zm cn i z DO C nN)n m +rnoo Z c 0 p ; Z O 7 N zmo� O all $ o tV LAo Y � x o = nz • S < � U z �, X OAKESDALE AVE. SW EXTENSION-PHASE 16 & 2 DwCG 6NO. n _ PLAN AND PROFILE SHEET g - STA. 23+60 TO STA. 28+20 13 OF 69 V) \ SEC. 25, T.23N., R.4 E., W.M.\ Zp NW6 NE S \ ! w�' cli o ` \ X 0 W 00 \ \ I w 252304-018 i 252304-018 242304-0007 N N THE BOEING CO. \ \ THE BOEING CO. THE BOEING CO S a- \ O �c^ L.1 ` I & Do o I \ v 1 IP>3, Q \ \ RIGHT-OF-WAY I r � — — — — — — — — — — —I a C� — — — - - — — — — — — — — — — — — — — — — — — — — — — — , — — \—— — — — — — — — — — — EIA .V;z ANAN w� Q co O o CV m cl)I \ ; co CONSTRUCTION NOTES Q I \\ SAWCUT LINE I Oj NEW SURFACING FOR ROADWAY WIDENING. a E I 24+00 25+00 �26+00 \ 27+00 28+00 SEE DWG NO. X1. OAKESDALE AVE S.W. — I U O STA. 25+87 59, 33' RT. W CONSTRUCT 15' CEMENT CONC. APPROACH N00'18'36 lv [L] Cz,Z „ z z AS PER STD. PLAN F006. Op s STA. 26+24.29. 33' RT. CONSTRUCT 20' CEMENT CONC. APPROACH AS PER STD. PLAN F006. 1U a Q _.-�— \ _- _ d Oq EXIST. CONC. SLAB OVER 50" WATER LINE - -, TO REMAIN. C/F — — — — — — — — -- `\ RIGHT-OF-WAY 2 • _ jlc- 252304-001_� \\ £ \\ 252304-007 N THE CITY OF RENTON \ \ CITY OF RENTON E BOEING CO A I� FOR R �� rr SCHA�s � RETER TO ORICMJAL � FULL-SIZE CONTRACT y < < DOCUMENTS DATED III NE NE \ �„ APRIL 2000 rr w X 3Q.: ........ ........ ...... ....... :3Q.. ....... o 2K VC . 25.:.........:.........:......... ...........:................... ..; .... ....... ....... ....... ....... :RS..... IN : EXISTING GROUNq w iWiQ. .........:.........:..... ........ ...... ....... ....... ....... ....... :JQ..... ....... ....... ....... .......GRADE. 0,30% e- - - - - - -_ _- - - - - - - - - - - - :- 0- - - - - - - - - - - - - - - - - - - - - ?.�. ....... ....... ....... ....... :..:... ......:..........?.5......:........ ..... N - �.Q.......... ....... ........ ....... ....... ....... _.. .... .... ......... ....... ......... ...... ....... ....... ....... ....... ......... IQ............... 5 ....... . ..... ........ ....... :....... ........ .5 .... ........:........ ....... .... ... .. „. v_r wi• n n• n a+ n• _ n M' n' N: O: rn, a0: ao- n' n: n' n n; n: aD• a0: O+: a+: O; N: N: +T: + ^. .,,�. N �D' cD. �O- �O' gyp- IA• gyp• _ m. ,p. ,p: ,p. -i 4+ 4+40 24+80 254205+ 6+ +4 26+80 7+20 27+60 2 +00 WA ENC a. MAB BSK z n i •�^ OAKESDALE AVENUE S.W. EXTENSION APR. 2000 ^�tH PACKIC ,�yp�yhl K �'-x• CITY OF PHASE 18 do 2 — SW 31TH ST. TO SW 19TH ST. -� RENTON we DATUM� Plonrongg/BuBainq/PuDlie Works Dept C7 REVISION BY DATE APPR G,.gq Z� PLAN AND PROFILE—e—on P.E., Adlilistl.!, STA. 28+20 TO STA. 32+80 14 69 :rs o xil o ul MATCH LINE STA. 28+20 :.........:..............`............. ....... ....... 33' llj I i 0D 17.47 } ............................ A O _ I I I I 1.7:53 ........ l... 1 }...1.7.59to :.........:........ ...�... ....... ....... ....... ca 11 I N 1.7:65 .: �....... L.. �I. - ++ N I z 17 71 I 17.77 ....... 17.83 I 0 o _ I 1 7::89:..... .. :..... ...:.........:.........:.........: o I I I � I N 17.9 ' I + 4 I f fTl 1' I I � ,.B.o,. N I m Z � ........ '-1 .............. R*x mu I N I p� w f., w I Oz m ? 0 I IS N I Z O r Z 18.13:.........:.........:.....�...:.m�.............. ........., U Ch I z '•'1 i I o np zC I _ c � I }...18.19:.........:.........:.....!. � .. i j I m I I I J I + PQ 8.37 . I I I I 1.8:49 N I I I I ---- :p o : I }...18.55 ........ II" : ........ ........ (D O � I o I ; - w 18 67 A B VCS: 32+50 Q BVCE: 16..70 i 27' i8.73..........:.........:. ......... ..... ...:.. ......: i 33 w N 18.78 � �_ ..I o... . :N....... ....... ....... .......N........o..... . MATCH LINE STA. 32+80 cn m DLn rn 00 z Oo N Ln O D � f z Z C] X of Cl) O Z zL N :.........:.........:.........:.........:.... .. .: z CC Z7 b > D O m 0 O (Am (n fo Z + C) 00 CC) ��- `��� z p O f2 0o N ........:.........:.........:.......................... ..:... 1 n ti D o 1 X D _ O '^ �4 $NN i O m CSC) ......................... .. � C) c0 OAKESOALE AVE. SW EXTENSION-PHASE 18 & 2 DING NO. C8 PLAN AND PROFILE SHEET 4 ➢ " "- — STA. 32+80 TO STA. 37+40 15 of 69 iT'll LZa Lf) s G^ SEC. 24, T.23N., R.4 E. W.M. _I ; z 1 � � o� 1 � I'� � '.�� � sw SE " .ram t , v1 3 0 1 \ 1 -- ---- t\ \ 0 w �42304-0001 a i' SD -6 :6 3 c�i1 O Q I THE BOEING CO. N= a- N ` , �CONSTRUCTION '�� ; Bra 36+64.21 CD I t? Co IQ Q Z RIGHT-OF-WAY 1 — — — — — — — — — — — — — — — — — — — — — — — — — W I g N U — — — — — — — — — — — — — — — CA _j ol cc o CONSTRUCTION NOTES N dl SAWCUT LINE 1 Ot NEW SURFACING FOR ROADWAY WIDENING _ 33+00 34+00 35+00 SAWCUT LINE SEE DWG N0. x1. a 1 36+00 " O STA, 36+00. 33' RT W4 N0018'36-W -i + �� --- 1 - _ 37+00 END CEMENT CONC. CURB do GUTTER. o°p z MATCH EXISTING. CONSTRUCT CEMENT ;y Z Y — -1 �� CONC. SIDEWALK BEHIND EXIST. CURB & Q Q Er- GUTTER. SEE DWG C9 FOR DETAILS. Z UI - 3 1 O CONSTRUCT CURB RAMP W/5' LANDING AS [�C4 as I 5 PER STD. PLAN F005.1 AND SHEET CIO. LOCATE CURB RAMP TO MATCH EXISTING U DEPRESSED CURB. 6.5' SIDEWALK v` l - --- - - ----- ------ ---- — — �. 4O STA. 36+64.21, 65.93' RT. _ ----- - l END CEMENT CONC. SIDEWALK BEHIND C yl i _-� EXISTING CURB & GUTTER. y �' O STA. 36+00, RT. I �� ! END PAVING. MATCH EXISTING ASPHALT - \ RIGHT OF WAY 2 \ v CONC. PAVEMENT 242304-0115 i 4 ^ THE BOEING CO. I f ra+ �G HORIZONTAL CURVE DATA �� SCNIATURES N+o scks. o Y ; N...iF1 REFER TO OMINAL CONTRACT P.I. STATION NORTHINGEASTING DELTA RADIUS LENGTH FULL-SIZE CONTWICT 1 35+87.88 71,509.67 54,078.26 06.01'38" 5,000.00 525.97' s - _. oocwcNTs DATED -71 4'._ s.� `. Aaaa 2000 SE< SE u .... . .... ...... ........ ....... a 30 . 200' VC ....... :........ ....... ....... ....... ....... ....... ....... ....... ....... r3.Q.... ........:.........:.........:.........:....... .:.... .......:... ... 0 . T&E FUL L-DEPTH : + ga PAVING SECTION, O1 O o )HATCH EXISTING. .....�r5..:.........:.........: ....... ....... ....... ....... �..:.........:........ ....... ....... ....... ....... ....... .... .. ....... ......... ..................:.............. r. at N W h 5 ' tSTING PROF GROUND a EX 20•: ....... = .... ....... ....... ....... ....... ....... ....... 2.Q.. .. ........ ?5 _ ......... ... - - :. .. ................ :... - ------ •._.....:...............-- ....... ...--- ....... ....... ....... ?.�..... _.- .-. a N 10 ............... ......... ....... ......... .. ..... ?.(.............. ....... ........... ......... .............. rJ.:....:.... .........:.........:.... .... .........: ... ....' :..................^ ....... �:....... ......... 0.........�.........� In ao �: a0: a0: Co. ap; ^. ^: �°: ao ao a0 ao m. ao: ao. ap: m: m: Go:: ao co: �. ao ao ao ao Go. 33+ 0 3 +60 34+00 34440 4+ 0 35+2 354-60 6+ 36+4 36+80 37+ 0 Q 01 OAKESDALE AVE. SW EXTENSION-PHASE 18 do 2 DWG NO. H C9 U n S.W. 27TH STREET SHEET _ CONSTRUCTION NOTES INTERSECTION DETAILS 16 of 69 CURB RETURN DATA V) Ot REMOVE EXIST. ASPHALT SIDEWALK AND TRAFFIC O7 CENTER OF CURB RAMP AT FACE OF CURB BEGIN 1/4 PT 1/2 PT 3/4 PT ENO = CURB AND CONSTRUCT CEMENT CONCRETE CURB -STA. 14+ FOO5. 44. 0' RT. FOR DETAILS, SEE Z OAKESDALE A. 14+ 0 14+4 .34 14+ 9.89 14+68.74 14+ 2.67 e OFFSET 0 L 4 L 43. LT 5 .43 L 69.69 LT dt GUTTER, SIDEWALK AND RAMPS AS SHOWN. STD. PLAN FOOS.t. O ELEVATION- 16,10 15.75 t 82 15.91 16.00 V) . 2O REMOVE EXIST. ASPHALT SIDEWALK AND TRAFFIC Og CEMENT CONCRETE BARRIER CURB ac GUTTER w N �2 CURB. (AS PER STD. PLAN FO01) r J BEGIN 1/4 PT 1/2 PT 3/4 PT END w w Q OAKESDALEA. 14+ 14+4 1 14+59.10 14+67.74 14+ 0. O TRANSITION OAKESDALE CROSS-SLOPE FROM 2% O 4" CEMENT CONCRETE SIDEWALK (AS PER STD. w � OFFSET 44. a TO 1.5% AT STATION 14+99 TO ALLOW FOR PLAN F007) N N Cr n ELEVATION* 16.1 1 t 1 1 1 POSITIVE DRAINAGE. 10 ROADWAY WIDENING. SEE DWG. X1. [ � w ut = BEGIN 1/4 PT 1/2 PT 3/4 PT ENO 4O CENTER OF CURB RAMP AT FACE OF CURB � �;.1 OAKESDALE A. 1 + 9.41 1 +31,4a 1 + 9. 4 15+53.20 15+69.27 -STA. 15+39.8a, a5.91' LT. e SAWCUT EXISTING SURFACING AND REMOVE ;t w N U OFFSET . 1 L 60.0 L 4 .9t L 36. 7 L 3 .00 LT 11 ALONG W/ADJACENT CURB AND GUTTER (STA. N N ELEVATION* 16.t t5.9 t .80 15.72 16.01 CENTER OF CURB RAMP AT FACE OF CURB 12+00 TO STA. 15+21). SEE DWG. Xt. Of O -STA. 15+38.37, 44.63' RT. C 3 1�1 e JN V) � BEGIN 1/4 PT 1/2 PT 3/4 PT END 12 SAWCUT EXIST. CURB ec GUTTER. ap Z AK AL A. 1 + 1 + t + i + 1. 1 1 + O CENTER OF CURB RAMP AT FACE OF CURB N� FFS 44. -STA. 14+59.89. 43.57' LT. ec t 3 STA. 13+66.60. 28' LT. CONSTRUCT 40' w m L A ION' 1 15.47 15.63 1 15.79 11 4 16.10 *GUTTER ELEV. AT FACE OF CURB CEMENT CONC. APPROACH AS PER STD. PLAN F006. w to Q a FOP CONTINUATION OF OAKESDALE AVE SW, SEE DWG C4. NWT NE n° 3 252304-002 SEC. 25, T.23N., R.4 E., W.M. wO O =f`- THE BOEING CO. j Y o o t N. 69.420.90 ; i Q o NE NE` E. 54.07Q29 WO + p N -RIGHT-OF-WAY RIGHT-OF-WAY- 252304-001 .10E W CITY OF RENTON CEMENT N A o P RAMP TYP. Ci O z n `/ AK qP4V SW TA 14+ .00 O f/ - W H A. + +00 1 `\�. EXISTING MONUMENT, CASE do COVER DRIVEWAY 9 +85 +11 O N8 +z1 Z T 7. - NSTA 10+66.87STA 9+836 2 ELEV.=t6.t6 ELEV.=16.16 S.W.27TH ST. 12F00 13+� t3 t 4+00 15+1020 S84'00'06-E 10+00 at+00 w 1 S88'24'17'E I - - - �- 10 11 aD \ ......•...•.•.. 7 x: o - CURB RA W 5' 12 8 LANDING A PER STD. PLAN F005.1. 2 (TYP.) 252304-002 THE BOEING CO. I 252304-001 \c Y CITY OF RENTON RIGHT-OF-WAY ` ; RIGHT-OF-WAY o 0 o SE4 NE` G L SW NE < n iA ,o t6 FOR f SIOIMTURES FOR CONTINUATION OF OAKESDALE AVE SW, SEE DWG C3. A~D sERoG , REFER TO ORK,IIML FULL-SIZE CONTRACT y SCALE FEET % DOCUMENTS DATED i APRIL 2000 r/ • 20 ONE TWO THREE - n OAKESDAEE AVE. SIN EXTENSION—PHASE 18 & 2 DWG NO. clo ROADWAY DETAILS SHEET p GENERAL NOTES 17oF69 --- ---- -- ---- 1. MAINT. ROAD CROSS-SLOPE SHALL GRADE Ut UNIFORMLY AT 2% TOWARDS WATER = j' �---�" QUALITY POND. Z On O- OAKESDALE STA 2+64.60 2. M. MI ROAD SHALL TE SURFACED WITH vt 3 = MAINT. ROAD STA. 1+00.00 4 MINIMUM COMPACTED DEPTH CSTC. w N x O 3+00 4+00 OAKESDAL.E AVE S.W.Li a - ,--- - --+--- - ---- - CONSTRUCTION NOTES sh vi 0 Di STA. 1+35 TO STA. 2+DO GF� 110 6,O -Z F•^ w N 4 to IR GRADE TOP OF MAINT. ROAD UNIFORMLY g8 >- FROM BACK OF SIDEWALK (APPROX. EL. z"� a u e w 3 16.4) TO EL. 13.2. LONGITUDINAL GRADE t�P� >3 p y SHALL NOT EXCEED 5%. CF s' O � '4eHr`0'y�N J I O STA. 2+00 TO STA. 2+63.61 R CO z Q N ` • • ----_- 2 TOP OF ROAD ELEVATION ALONG 9p NCRfl o o CENTERLINE - t 3.2. 48 0A w 3` X m O FURNISH AND INSTALL TYPE II BOLLARDS 3 �.v v v v v v v v v E QO (FIXED) AT LOCATION SHOWN AS PER STD. w Z \ \ \ \ \ PLAN H020. 7 aS \ \\ \ \ \ \ \\ \ \ \ O FURNISH AND INSTALL TYPE I BOLLARDS S/6.0?!Op AT LOCATION SHOWN AS PER STD. PLAN O��OF,R���S SNOJ�O ov° w � •O 34^ PLC SN �pP�GY\ Lr.z C CD 6'-0" MIN. F, z . (n P) . a" CEMENT CONCRETE MATCH EXISTING OR STA. 2+63.61 SIDEWALK AND RAMP NEW SURFACE 2 END MAINTENANCE ROAD. 12 t ASPHALT CONCRETE a HORIZONTAL CURVE DATA SECTION A—A P.I. STATION NORTHING EASTING DELTA RADIUS LENGTH SCALE FEET g� 2 1+65.25 68,186.89 54.083.13 73'57'48" 40.00 77.94' CEMENT CONCRETE RAMP A a f 2+34.59 68,261.80 54,169.93 31-05'10- 100.00' 1 20.01' 0 20 40 60 C4, C 9 Z MAINTENANCE ROAD m h S3 t' 6' SIDEWALK VARIES 6'-t2' 5'-6" IN 61/2" MAX. 0.02 FT./FT. RAMP 0 TEXTURE � i" 2% EXIST. CURB & CUTTER w r 4" THICK CEMENT CONC. SIDEWALK THICKEN EDGE TO FULL DEPTH OF CURB 4" THICK, EXCEPT AS N SECTION B—B SHOWN IN PLAN UPLAND SEEDING OR LANDSCAPE 121 MAX. *NOTE: GRAVEL BORROW FILL FOR RESTORATION SIDEWALK AS REQUIRED. I I NOT TO SCALE z 0 3.-0" i m � FOR w �� SIGNATURES y AND SEALS. REFER TO ORIGWAL E SIDEWALK BEHIND EXIST. CURB B CURB RAMP W/5' LANDING C \EUII-SIZ CONTRACTy DOCUMENTS DATED y OAKESDALE AVE. SW EXTENSION-PHASE 16&2 uwu D1 p m FOR STORM DRANAGE PROFILES, SEE DWG. N0. D9 DRAINAGE PLAN AND PROFILE SHEET STA. 0+50 TO STA. 5+20 18 of 69 ----__ I STORM DRAINAGE NOTES: F- WETLAND BOUNDARY Z� _ 1 1. ALL LABELED PIPE LENGTHS ARE MEASURED IN THE O -0 OPEN CURB FACE FRAME & GRATE - CITY Of RENTON 1 HORIZONTAL PLANE BETWEEN CENTERS OF STRUCTURES, v1 3 J STA 2+52, 26.0' LT. WETLAND "G' (54b) ROUNDED TO THE NEAREST FOOT. LABELED PIPE SLOPES w cn L� ON a RIM 15.83 - WERE COMPUTED USING THESE LENGTHS. ACTUAL PIPE X p CD + (FIELD ADJUST) ---- - CO TRACTORLENGTHS DPRIORE TOCONSTRUCTION. LL BE COMPUTED H w 2 I.E. (OUT) E 12.63 p _ � 1 3 N Q t +=T v \ 1 2. PIPES LABELED LCPE SHALL BE LINED CORRUGATED ul r < N " r w%.rxs, - f NEW PSE UTILITY __-_ POLYETHYLENE STORM SEWER PIPE. Sg to Q . 6TP 11-w s # ., - €,� w --- .�$ 3. PIPES LABELED DI SHALL BE DUCTILE IRON STORM SEWER PIPE. w 3 g O + 4. STATION AND OffSE1 CALLOUTS FOR AREA INLETS AND Xa Q N W + T _ -".' -�� -a y � CATCH BASINS ARE FOR CENTER OF STRUCTURE, UNLESS w I cD p IC13 TYPE 1 d OTHERWISE NOTED. -i N Q STA 4+00, 26.3' LT. 52LF 12"0 LCPE z a Z _ ; RIM 16.65 O 0.5O0X E- 5. UNLESS OTHERWISE NOTED, ALL CATCH BASINS SHALL HAVE a F- 5+00 En LOCKING STANDARD GRATES. a v1 t�00 LE. (OUT) E t3.as 4400 pAKESDAL.E AVE.SW. 1 Q m p Ot'29'46_E -___ 2+00 3+00 - - O _ I - _ �_ -,Z 6. ALTERNATE PIPE MATERIALS MAY BE ALLOWED SUBJECT TO N 2 CB TYPE 2 - 60 0 W +p��p ENGINEER'S WRITTEN APPROVAL. T SPILL CONTROL OIL/WATER SEPARATOR TEE 54LF 12"0 LCPE NEW WATERvT�fq yM REMOVE .EX. SDMH I� O 0.5O0% CB TYPE 1 PLUG & ABANDON EX. PIPES a w- p�F " STA 2+54.5. 28.1' RT. STA 4+00, 26.2' RT. -- c-x- s° is," d C O Y'o-E ---- --- - - g _ ---- -- 49LF 12"0 LCPE P2 i j 4 1 U c o O 2.612% \ Pt a E E STA 2+96. 55' RT. 1 I P3 PIPE OUTFALI 1 cc EE 1 PIPE I.E. 10.5L 8 ♦.�< SEA 2 28.5. 45.4' RT. t 1 1 . 10.50 �+�' OUARRY SPALL PAD WATER QUALITY POND GEOMETRY TABLE QUARRY SPALL PAD 1 POND TOP SURFACE o„ L=8', W=7', D=1' P7 P4 (-8'. W-7,5', D=1' POINT STATION OFFSET ao C P 5 I P1 2+84.8 49.2 RT. - ! WATER QUALITY 'p11 P1O 11.0 18-0 LCPE O 1.000% TY POND TOP OF DEAD STORAGE P2 3+39.0 49.3' RT. ;s VOLUME PROVIDED = 2222 C.F. _ -__� CB TYPE 2 - 48"0 W1 SOLID COVER P3 3+74.8 59.6' RT. VOLUME REQUIRED = 1317 C.F. - _ C STA 4+15. 38.0' RT. P4 3+68.1 70.3 RT. TOP OF DEAD STORAGE AREA = 1564 S.F. RIM 17.00 PS 3+56.4 72.7 RT. TOP OF DEAD STORAGE EL. = 12.5 EX. I.E. (18"0 IN) S 7.10 P6 3+29.4 72.a RT. 4 BOTTOM OF DEAD STORAGE AREA = 159 S.F. t BOTTOM D DEAD STORAGE EL = 9.F. LE. (OUT) NE 12.31 P7 3+07.5 68.4 RT. i WETLAND BOUNDARY GRASS LINED SPILLWAY PB 2+92.0 CO 4 RT. i . POND BOTTOM EL. =8.50 i� �0R CITY OF RENTON I.E. AT POND 12.50 GRASS LINED SPILLWAY j SUTURES • WITH 3:1 MIN. SIDE SLOPES & 1' SEDIMENT STORAGE DEPTH ( ) 1 AW SEALS ♦ WETLAND "F" (120) TRAPEZOIDAL CHANNEL POINT STATION OFFSET M�yd ♦ SEE WATER QUALITY POND GEOMETRY TABLE REFER TO OR0NAL BOTTOM WIDTH = 6' P9 4+09.7 78.8 RT. 1` ♦FULL-5"ZE CONTNACT 0 BOTTOM OF DEAD STORAGE ♦ DOCUMENTS DATED POND MAINTENANCE ACCESS ROAD. SEE DWG. CIO FOR DETAILS. MA MIN. SIDE SLOPE P10 4+01.7 82.t' RT. ♦• �PR4 2000 �� MATCH GRADE AT WETLAND BOUNDARY P11 3+91.1 82.3 RT. J ..... ....... ....... ..... ...... .. ' . .... .. 20' vC ....... ....... . . ....... .. . ......... .......... . . E . :............................ cn bo :..+ y o E n _ LnBEGIN FULL-DEPTH �cO. :.PAVWC.SECTION.. :. o a T^ ....... ....... ....... ' ..... ....... ....... MATCH EXISTING. o - :mNO.. 25 + V APPROX.:El. 16.34 o n3 r, - a _ o of w Q ^. ;� � m� z3 � vi r:i � a`cz0 zo- u.. :. � �.y,N a.Z.Z.� PROFI4�.G.w!4�.. :.... . m��W {?� :.........:24..... LJ U m Q'\r a m W W W W . .....I.CJ:.........:.........:.........:..... :•146 i.F 12"0-LCPE O.0.569%. ... `�..... � c2 o U+�N 9 - 1 Q. ........ ....... :.... ..... ....... ..... ....... .... .. ......... �Q..... ................... o • EXISTING:GROUND i ......J.. ....... ....... ......... .............................:.................. ....... ....... ....... .... .......... ...... ....... ....... ....... ....... ....... ....... :5...... ....... ....... ....... ....... ....... ....... ... .......0.:.........:......... .. .....:....... .........:.........:........ ......... . ........ ..........: ........:...... ........... ........ ....... ....... ............ ....... rD ip r0: N:O �:♦ n:b N:rr Y:f N:� O:O" m.iA m.� m.J1 �.iA iA m.i/1 O.N 'N �.� ,p.n n•0 non:N N co n N n ^.m O.♦ a:� �: �' a' •:� n:n n n:n •:n °a CIO ^..10 n ^.:rn .o T0& WARRENC nvoerou*ao ws a.e.1m ~W&"`"`I" t'-20' "° "" �® CITY OF OAKESDALE AVENUE S.W. EXTENSION APR 2000 —lissPHASE 1 B & 2 - SW 31 ST ST. TO SW 19TH ST. _ RENTON Ks -- DRAINAGE PLAN AND PROFILE Mom f -w w � DATUM Plannlnyy Builo�n9�Public Works Dept. D2 � GreggZ��"^ '°', Gmmermon P.E., Administrator ti REVISON BY DATE APPR •�,, STA. 5+20 TO STA. 9+80 79 69 CID :o :0N ^' MATCH LINGn E STA. 5+20 T , 1 n "'A , ' I 1 �I^0 >$^ I '11 Y ,o.a8 17852 .....................,.�. N y oA,it / PVI STA. 8+50 0 0 ELEV 18.15 I 10.,87.:. ` + `. P Od 1 r :............�............. ...:.�......:... ' g 0.85 . 1 r I a z i 19.86 I .. 1 tl o 0 .. CD 17,�74 .........:... .. .�... i' m o I ► F •?c g t..10.87 ........ 1...... K --lt o A 17.697 : ' EVCS: 6 y 50 } / CO > I EVCE: 17.65 v 10.66 ... ....... ....... 1 +. m i f 600 � u 4 DD 7 St .. :I. ..... A 74 r 10.16 CB TYPE 1 1 Y.4b0: I STA 7+00, 25.3' RT. m RIM 16.88 1 r r O N o :I I.E.: (IN) W 14.41 : I.E.: (OUT) N 14.41 1 Q �;a+ o 'I..... . : ... .......... 10.52 C'6 m � .........:........ l O I O Co. rn rn --4 ..f. — 10.89.;, � rn r BVCS: 7+.50 r R1 A n O 0 BVCE: 17;15 I - C 10.92 t........:..............o m ............ o 17.102 ; � to �I r r r 4 to I 10.95 ..:...,.....:.I...... ......... i f 17.b22 • I r r z 76.§B2 I g CB TYPE 1 OD + N W OPEN CURB FACE : FRAME & GRATE LP . 6 . . :10.96 50' .26..5 RT... 0 1'6.§22 .... .i..... ST 8 I.E: (IN) W 14.26 , A rn I.E. (OUT) N 414.26 -� »''• .26 10.95 :A X PVI STA. 8+50 Oo i• ELEV 16 65 < _ F 1 A� >m t0.96 ..... .... .......:. " ;> 0 ,6.§b3:........ I rn o� i y + + . �04o0 >m _ 1 m m t. 10.96 ...... ?,� .. 00 16.§22 i.... I i i ♦ V Z 00 PQ ♦ / > .. 0.95 1?6.§62:.........:...... N. .� �i m c i ;D m t095 O f�� t. .....:...........I..... O. t r rn r, 1 Kj i 17.022 O , ' O Z p Z O y11,00 m 17.102 : I ^Oz =0z EVCS: 9+50 z 0 1 EVCE: 1715 ' A o 1to I 1 . _� 1 7.'200 I I T o 1 I ' . .?,:»........................... N - - - :o XA :o MATCH LINE STA. 9+80 o m �t D o D z a D m Ui G7 � + M m O z X U) Z -+ o D Z � � 2 O .................................. .... 00 n, O r M R ti .........:.........:.........:.........:.............................. CD o m �C) m NZ ...... ..... T ~ Q a+ - OAKESDALE AVE. SW EXTENSION-PHASE i Bdc2 DWG NO.D3 ti --�—��- DRAINAGE PLAN AND PROFILE SHEET R FOR STORM DRAINAGE PROFILES, SEE DWG. N0. D9 D10 STA. 9+80 TO STA. 14+20 20 of 69 P N STA 10+1 a.s 50' LT ;' CONSTRUCTION NOTE: CULV INL I.E. 10.04 Ot THE CITY STANDARD PLAN 8063 (PIPE COMPACTION DESIGNS O STA 10+21.5. 50' LT - AND BACKFILL) IS MODIFIED FOR THIS CULVERT. THE cn W ULV NL GRAVEL BACKFILL FOR PIPE BEDDING BELOW THE CULVERT w V)i L� oN I.E. 10.04 IS INCREASED FROM 0.65' TO 1.00'. THE CONTRACTOR X O � QUARRY SPALL PADS 1 '!/ SHALL FOLLOW SUBGRADE PREPARATION (SECTION 13.1.1) Li r I AND CONSTRUCTION (SECTION 13.1.2) RECOMMENDATIONS tl �' (2 PLACES) 1 3 N Q C L-6% w-6.5% 0=1' WETLAND BOUNDARY OUTLINED I N THE EwFINAL PIR'OJECT GEOTECHNICAL REPORT zQ N I C. OFFSET WIDTH 'W" TO OBTAIN BOEING f� N TOTAL WIDTH = 13' 'SOUTH MARSH" , Z O t an - t --- ------ - g [48'4 MOVE EX. - ------ _ j�= Q N pip C#AP rF w + CULVERT L CD 88LF 36'� CONC op Z O NEW PSE UTILITY T - - 1Cj fXZ�w.9 o � _ -- - --co N TI ITY - CB TYPE 1 / + Q m p+j 88LF 36'0 CONC 1 X. STA 13+00. 32.3' LT. l� O O 0.727% j RIM 16.76 N d C8 TYPE 1 _ I.E. (OUT) E 14,15 I Q E-1 STA- 1D+00 - 13 00 14+00 IE- T to 1 1 D 00 - RIM 16.88 - OAKESDALE AVE.S.W. 12+00 LE (OU1� E 14.38 - - N01'1514'E --- s _ i ---I_ - —f-- - -- I --- - I W Z 53LF 1 65LF t 2"0 DI z CzZ Y� 1 • DI WETLAND BOUNDARY 0 0.508% p o'E �1 00.500% CITY OF RENTON CB TYPE t I� �E_ ;g -- WETLAND F" (120) _ - STA 13+00. 32.3' RT. Z eW U E--W as E-- �,,,. .a.'�. r----� Q MO 1 71 a STA 10+ - - a 27.0' RT. 1 t + II j STA t 0+14.5 38'RT CULVERT OUTFALL o WETLAND BOUNDARY LE. 9.40 CITY OF RENTON STA 10+21.5 38 RT QUARRY SPALL PADS 3 WETLAND "F" (120) CULVER OU38 RT (2 PLACES) 1 I.E. 9.40 L=6', w=65. D=I' WETLAND BOUNDARY CITY OF RENTON R G¢ i� scRAREs~•♦ WETLAND �" (120) .0 SEALS. - + REFER 70 ORIOWAL i 1. y i FULL-SIZE CONTRACT Y ♦ DOCUMENTS DATED A ♦� MAY 2000 r � ......... r.. .. ..... . ...... ............... .............. �.. 2 • vc O N ry O yT N IOA b �, CO m O f C ^ N + : : : + N Ol.......:� ......:.........:.........:.........:.........:.........:.........:..... n a Z ` O 3c LOLD ? o e z z 1-1 xO 5 ' PROFILE GRADE pow 20 cc� 0 ...... 24 ......... ............... ........................ ......... ......... .. ��LiLiCj U Ul O' =0.50% 303 LF 12"0 OI O 0.100% /.15......:........ ... ................... REMOVE EX. 48"0 CULVERT - - - - - do R�PLACEJMl-2-36"� - - - - - - - - - - - - - - - - - - �.0: ....... CONC CULVERT: . ..... .........:.........:........ 10..... :.... y o EXISTING GROUNQ� - 5...... . ....... . ....... . ....... .....` ........... ..................:.......... .. .. .. ........ .......n,OOn N�.•nOo +_.n �.n �^.n �.� �.-^ �.^ --'r �n :v. rT ry �. . • O .. . . 0 ......... :...._...:...................:........ ....... .......................... ................... ................. .. ........ ..... ...... .... .. ......... .... ... .1` 0 .0 :r :o 'n-r- e)3r -0O In.Oo 0,. r b m 0:e rn^ „m 1 +20 1 Q-i 60 11+00 1 +40 +80 1242012+60 1 4- 134-40 134801 4+ ING OAKESDALE AVE. SW EXTENSION—PHASE 18 & 2 D D D4 o P FOR STORM DRAINAGE PROFILES. SEE DWG. N0. O10 DRAINAGE PLAN AND PROFILE SHEET STA. 14+20 TO STA. 18+80 21 OF 69 � IU) = CB TYPE 1 W OPEN CURB ; Z m FACE F M & A 0 0- STA 14+47.51, 35.31' LLLJ T. N 3 RIM 15.75 Tw w V) F I.E. (OUT) E 13.73 EX. CB TYPE i } ~ 00 - N _____ EX. STA 15+50.0. 37.1' LT. w RIM 15.67 ADJUST OPEN CURB FACE FRAME AND CONS RUCTON NOTES 3 N 2f ¢ GRATE CB TO GRADE (LOW POINT) r., . s N Q cn j) €, Li I a I EB n Z NEW UTILITY PSE z' O INSTALL OPEN CURB FACE FRAME AND CRATE. z `• Li; O — 1 REMOVE & REPLACE FRAME. REMOVE & RESET CL_ w I � �+ ( + _ 1 _ -- _ - --- O REMOVE CATCH BASIN. J '— M .. i 1 2 z '� �•f - 'W/YAKf 100 N Z w y. .c:. _. R''._. 0 3 Y m o N + __` 1CO Q $ 1 0 4 pre1 N —� — • M fYM 70R a — ,6+0o n+oo 18+00 IH m', 15roo _._ N01'15'1 4"E CIA z „ 7 'I o a z ea T 1 � 1 m z NEW HYDRANT CONNECTION IU --N�Kb - _ .:_ _ 1Q a' NEW WATER E - CB TYPE 1 .— — —F -- _ — STA 14+50.0, 37.5' RT. n CONNECT TO EX. PIPE ORAG I + ADJUST CB TO GRADE \ ADJUST,' CB TO CRATE FOR R a g � SIGNATURES , ---_ `I, SEALS REFER OPoGINIIS 0 _——— . j FULL-SIZE CONTRAC?0 DOCUMENTS DATED i / �� '� y a _ M(4,� 4-+...-�.• `-"'r. APRIL 2000 �- V � I� ................................................ . .J1SF" ......?RUC...... .. .... . . . GO............... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... .................. . YDrnm a3Q:. �. 'O ....... ....... ................. ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ::{Y..... ....... ....... ....... ....................... m. n � ori i� o o z 20e VC m ...... :...... it O25 wzifnn o ....:....... ... �o .......:.................. ....... ....... ......... ....... ....... ....... ....... ....... ....... ....... fi qY..... ....... ....... ....... Z Z 7 C> o. . o O _... Y m 3 < w w w Li c� 3e� c~iT� _ _- a N W � � � EXISTING GROUND :.......W. .......:.........:... .....:. & PROFILE.GRADE.: ......2.0:.........: PJiO-ILE'GRAIDE ......:.................. Q...... �. :...�.J..:... ...ED.LF..12:11.D1.0.0:063%....: .:......:...................:.........:.........:.........:.........:....................................................... ................... :�.,�...... ........ ........ 1.Q:. .......:.... CONNECT 1O EX. PIPE .........Vl.a w :.... Y 5: A........ ......�... o.. ... .. :. ..... ........ ^-0....... b........ .. �.. Q 5 map `O:Ip 10. GO: OD' co a0' 14 4 14+80 15+20 15+60 16+00 16+40 16+8 17+20 17+60 18+00 18+40 18+80 TO& WARRENs�.ei OAKESDALE AVENUE S.W. EXTENSION APR 2000 A CITY OF PHASE 1 B do 2 — SW 31 ST ST. TO SW 19TH ST. „ KKS i RENTON DATUM / ai . � �--� — Ptannmgg Buildin PuDtic Works Dept DRAINAGE PLAN AND PROFILE D5 G,cgq Zlmmvmon P.E.. Adminixtmto, STA. 18+80 TO STA. 23+60 REVISION 22 69 m n 0 N y.> IA MATCH LINE STA. 18+80 Cc :u o :n .0 .cn .o ; `. - -- -- �-- -- - - - - - - - ..................................... .. ....... I D�cNp GS , E Y co 18.40 :......... ......... .........: ti } •�iII TI 1850 + .... N 1 ...... o BVCE: 1852 18 59' .. :.........:.........:.......... .................... fi .........:................1.. ....... ......... ......... al 0 ..1.8 72 ....... ....... r to 76 I . ..... ...:......... .......... + 0 0 II T1 18.77:......... .........:.......I ..-'PVI'STA:'20'+25 ELEV. 19.02 z i8.77 . II Z }.... L.:, i z 18.74 _. .......L.:..m o... i----' 2 z I � ••� CCt9+OZ = Id GA)O Na... Z...... : . X O 18 70 .............!. mO ................... +. ....... I O p Ln 0 N N 1.8.63:.........:.........:...................:......... .........: i > NZ : — g ZyS m r C� N j I : ��0 2 A +...1.8.55 ........ ........ :.....�.. E MS:..2f425....... ......- _ `' Co J "o g f�lQl 0 EVCE: 1852 1 ,. m ILP z M N ml to 8.45:........ ............... :........ D �. 0 CB TYPE 1 W/ OPEN CURB FACE I FRAME At GRATE I f z +.. 1.8.35 .................:......L.. STA''21+50. 32:5':RT:...... o 0 RIM 17.74 I t 0 I.E. (OUT) W 14.64 ...18.25 .....L. . .. ....,.. .. I ' N N N +.o ......i...:.........:.........:.........: ' +....'....... _ O i O a > > Z : N N m 1.@:QS:.................. j.. ....... 'h,. + + 1 I O I � 0 . i Cl) o m X ..1.7:95:.........................�................. " r u. rn OD CID 1785 ......t..:.... :CB TYPE -1 OPEN:CURB FACE : t :FRAME & GRATE o :STA 22+60• 32.5' RT. v :RIM 17.15 17 75' o +........ ...........•.......,... I„ :KE:-(OUT):W'1e.09 .......... ou ' I N U ...ti� .. ,1�1...1... ....... .:................... 1 .. O o I +...1.7:`J`�: ... ... ....... y 17.45' I ....... O 17.35 j..�... ..... ..... ...... -- - -- - - + - - - - D n + .. •... MATCH LINE STA. 23 60 00 0 O + m n 0 � ul :.........:.........:.........:......... .........: �CZ D 0> ♦z O V Z m r r n R 0 D Yn m Z o .........:.........:........................................ m z D , � n m W O �, O .........:.........:.........:.........:.........:.........:.........: D Z + m T— CD m O O FTl f� m m N ;m R, N 2 O O C) : m O Z .................................................. m O N M r,y m � Toe «..,... WARREN 's:.'n,: , e i- nK m we..0 uoo PACW ..^�� c t'-�' �" CITY OF PHASE AVENUE S.W. EXTENSION ,�. Y000 s CITY PHASE 1 B & 2- SW 27TH ST. TO SW 19TH ST.wwr- KS I °ATJ"" n�n DRAINAGE PLAN AND PROFILE D6 CREW Plongg� lE ng�PuDGc Works Dept. REVISION 3y DATE. APPR . +��•` Gregg Zlml3w-er-om P.E., Adminbtrolor STA. 23+60 TO STA. 28+20 23 69 o :L" o MATCH LINE STA. 23+60 0 I4 N 1 7.25 CB TYPE 1 ^� I W/ OPEN: CURB FACE ` ro + .FRAME &:GRATE...:......... a ..17,15: +. + O I STA 24+00, 32.5' RT. o 0 :RIM 16.49 I.E. (OUT): W 13.39 (n n 'i 1705: o� ..............................�...BVCS:"24*75......... ......... N z iy m BVCE: 17.02: > +oni N r : I O A 16.95: : N r }. ................�i..... ................................... A IV n I Rm of x O 4 17 O 1687' r�. �.... 2...... s No O O N oo .... ........ ..... ...., o....... ........ 00 16 76 I Ln - + ,I O i +...to 1.8.73 ....................:.. I ... .....: N N PM'STA. 25425 V' O o � :ELEv 16.32 � i 4 u � i o +...16.72 ....................... .........................:.........: 1&73 �.. � I o .... .. .............. ......... ......... n . ........:.........:...I......:.........:.........:.........: a m t 6.76 �` + 00 I o m 16,81 T ...................... m "'' 'EVCS: 26'+25 ' EVCE: 16 82 0 16 87 Ii Z • O rn 16.99 }.... ....... ........... rp o CE TYPE 1 ' r 1705 W OPEN CURB FACE 1 I + ........ ...................... FRAME & CRAI ...... .......... o STA 26+95, :32.5' RT. : s O RIM 16.38 ^� I.E: (OUT) W:13.28 v 17.11 }.. ...............:..............I.. ........................... 1>m, D p N N z 01 �'m + ml + n,N 1.7.17:..... ... ........ a4.............:.........:.........: LI, �I v i r- rw� c O 'u U! ' m x 0 t7.2........... I. .. ....... ....... ....... v O a.,, I I m 1 7,29' ---r— r t735 OD N I. . I + O o0 1 7.41 .... ............................................................. — — — — — — — — — — — — — — O :ls o :u' o Ln .o MATCH LINE STA. 28+20 o 'x -4 � o D D ................................ ....:....... .:. Z � IV D O + M r + rn � m 0 Z Z Yn .........:......... ...... GO O Im �z C Z O Z n D p z n rn mm rQ 70 G) D + _ m O p m R` .........:.........:.........:.........:.........:.........:.........: O m N �TZ N O VJ CrJ O �n O m 0 n ...................:.........:...... ..:.........:.........:......... ,y7 m CV)Z Vf m -" O m TO& WARREN mcww, ioe i.e-. 4Ae : 7 9SK �»^; PAcwc ' OAKESDALE AVENUE S.W. EXTENSION APR. 2000 w 1'-20' '�"" '"" �® CITY OF PHASE 18 do 2 - SW 27TH ST. TO SW 19TH ST. wmr- RENTON Ks DATUM P10—my/a d;rq/P erp Works Dept DRAINAGE PLAN AND PROFILE D7�" .. REVISION BY DATE APPR �++®+'+• Gregg Zimmampn P.E., Aaministrpto, STA. 28+20 TO STA. 32+80 1s 69 iJ � �........`�.. ....... : m ~�`, — - - - MATCH LINE STA. 28+20 - - -- — 71 00 7.47 C8 TYPE 1 }...... a.... W OPEN CURB FACE;.......... o r FRAME & GRATE STA 28+40,:32.5' RT.: ROJ 16.81 to t�'w c� 1 7.53:.............._........;...I:�. (OUT) W 13:7i.............. 3�m j!0 m i Z { N Z mm, I rn + N 0' t7.59 0�• ...... .. ....... ....... J 0 r + . O 4_00 rn x m I is I Av0 N 7.65 I ' ISM o — +.I... ....... N g • I 17.•71 rl >ID I N + .... :.........:.........: ....I... ....... ......... ....... r + OD 4 m N . 1 7.83 a) I A O 17.89 ...................:.....�. C .n E W/ OPEN CURB FACE FRAME & GRATE $TA 29+85, 32.5' RT-. O t 7 95 RIM 17.25 LA O + }..................:.........:.....I..T:E."(OUT)'W'14:15. :.. ..... i >0 g Z ''� I N Z '1 0 cc Ln � 9 A ....18:01 O :.........:.........:.........:.........:........ ........: o . I r A x I O o I r �vO16 S/j cl u op m v vt N u_ v I Oz �IS O ....18.1 . ..................:.....1...:..................:.......... m Im LA �O : to n - m }...18..19:......... .........:.........:.. ....... D O N z o 0° I wnd cFi Z 4 O t825 .......... ....... .....L. - + o V x O O O (.+ N I �N t831 ^?1 O +............ I Em CB TYPE i W OPEN:CURB FACE 18 37 I FRAME &:CRATE ........... ...... .. ...:STA''3 T 1•'30.'32:5''RT:....... :RIM 17.68 ! - I.E. (OUT): W 14.58 > x w 18 43 .........:.........:.........: + I I C O I I � I N t/t t 8.49 I. Ii W 8.55 I .............: tp S R 18.6I. �..:.........:.........:......... : t867:...... ..:. o BVCS: 32+50 !*T Q : BVCE: 1670 18J3:...... ..: It 18.78 ca I I o o o MATCH LINE STA. 32+80 o m D D n Z m ...................:.........:................... ........... N D n Co 0 m N cn O D ' O Z711 D z Z 0 D -D x Ln N O r" + Oo GD O m N tV 4h. O O m n CD Toe WARREND "'�. :.s"e ir°•" ue..wo OAKESDALE AVENUE S.W. EXTENSION APR. 2000 mow'. PCwc -20 AN-oft CITY OF PHASE 18 do 2 — SW 27TH ST. TO SW 19TH ST. RENTON KS g� DRAINAGE PLAN AND PROFILE D8 =a^� w.�crr Planningg Buildin Pu01ic Works Depl. L �,,, Gregg Zimmermon P,E., Admin;slrolor STA. 32+80 TO STA. 37+40 REVISION BY DATE APO.: 25 69 o :cn o v o _ MAT_C_H LINE STA. 32+80 0 W OPEN. CURB FACE m-O U> 1 4 I u l8 8t FRAME &:GRATE �` �_ n ......... ...... .:. ............ ..:STA'32'+90:0;'32:5''RT:..... FF• u +m cn z c>m + I : rn RIM 18.13 `� f� O� �. a, I.E. (OUT) W 15.03 O A O N C.+ UD 0b e , 00 +....... .... . i CD S9'tZ+t£ Od 4 1.8..8.5 ; PVI STA. 33+50 0 l' 4 tw 18.85: .... .... ....... O �i r ' f8,84...... ........ .. I ....... :.. ........ ..: y f I : u A + 18.81 + +o.. I. g O I 18 78 I. ud - 18;73A. .........:......... .......L. EVCS: 34+50 i e E VCE. 1&70 i 18 67 ..... :...L.; $n +...i861 Nm i N OD �1 o 18.55 I CB TYPE 1 ++ r o W/ OPEN:CUR8 FACE 8 :FRAME do:GRATE I 0 I :STA 35+00, 32.5' RT. v1 l7--• m Cw :RIM 17.89 i Z� C' 18 49 ......... .......:.. :LE: I m +..... - (OUT) W 1 a.79 .........: L. _ o (P m + r- IBo� N 18,43:.........:.........::..... ..:.{�i Q....:.........:.........: I W x m m �N Ago j t,• , ., f I : 061 : I �mN } c� �...... 1 m n m z t8.37• ........' 0.....m .. �� DSo> o o iH �z �z 00 _0 c m r-+ � I Xrr- Vf t8,3t.:.........:.........:....... ......:17 :f z p 0z A O S 1.8..1 ........... " . 18.13 ...f 8.0.?:.........:........ ....�.. ....... ....... ,..w..Ttt 7 1801 00 1.7:95'.................... I.. ....... ....... �� ,a �, + o v 17;89 I ....... 1 1 +.... ....F.. • x D D U Z m ............. .........:...................:...................: U+ D n O + O + fTl :.........:.........:......... ........ m N O D 0 <� Z O z m rn r Z ......................... . w Am � Z Z n Do c = m J �� + O 4 r " Z O m; O �z V ul O �o n1 p rn O0 m • CD DWG NO. OAKESOALE AVE. SW EXTENSION-PHASE 18 & 2cy) 09 g ! Of0 ( DRAINAGE PROFILES 26 oFT69 ;N Z m O 2 O— i I Ut3 0001 -- w O N Xo N N �� 3 h a+ f r _ • w F- W i N N N Z 6 I I Z a ' .d+ Q.+ 3 O O of h WATER OUALI POND I ` —I $ a ',v a 0 toy w N CI- m(A a u(A V) o TOp DEAD SIORAGE EL` 12.50 _ _ a 1 Z) 7 - - - - — � II � a 12"0 DI ' Z - t "e LLCPE a43 Q vt Z I 12 a LCPEmw— U ' 1B"e LCPE — Q iZ i �4 w-ld -- Ex. 18`x 3` Y m POND MAINTENANCE ^ EX.t08"e S I X. 108"e I S O 3 ( �— I I EX. 1 8"m SD i ACCESS ROAD ,I w i ( } I 1 I Ex. 7 "► SS I EX. 72 m SS d Ex. 72"e SS CI I l f 1 1 p ` IEX.�t08"0 SS I 4 1 8° I j o� ?�z .Y . aw a _ 2+5 ' SETA 4+00 STA 4+ 5. 38'0' RT., ` STA 7 00 I I _� �3z 1 ( I I Z ( I WUw ? 2= J I , .1 1 0- :Z3Z �+ 1 UtV .- j I �2 w o �Z� Y ~' I^ 1 + N ^+1 �a+ ++ a i a I I '4Wt OW 4 +�o� �+ 1 I !cowW x t 2'e DI i 12"e DI a 1 0 o Q o r--__ - . ,UYr I 0. 0. I j I EX. 48"e 0 — t EX. 108"e S5 Ex. 1 e SS I ^ + ( 3 "e COW. � ! I � 36"e CONC. ` — — — — I + EX. �2"o SS , ( EX 72"el SS I '� X. 108"e SS ! ^ X. 108"e SS Ex. 72"v ss ( I Ex..r2•v SS STA 8+50 STA 10+0 ;,+ AND �5. 1♦ DATEDI ' ALL ►�;AGE PROFI ES ARE C T ALONG�����CCCCCONVEYANgE PIPE NOTE: _ _ ` t ' CENTERLtWS AND AFJE NOT NECESSARILY PERPENDICULAR TO STA �0+�4.5 STA 0+21 rJ I ��� �� I THE ROAD, CENTERLINE AT THE STATION R FERENCE4 THE � -- ' DRAINAGE PROFILESES•ONL jt T,*N REFERENCE IS; FOR VICINITY i LOCATION PURPOY. 0 i WG NO. z OAKESDALE AVE. SW EXTENSION-PHASE iB do 2 OD 1 O SHEET 1 a I DRAINAGE PROFILES 27 OF 69 1 x i _ c ZMUl z N _ {I' v W w� w 1 i + ;go r i a i I l21• LOPE I o 1 0 o v ;�' L'J /t I 4A R� Q Z I I i Ij 0 v c� h m m clw LiI O p 112"e DI I 1 I �_ — — l 12 m LCP - 3x Y m { I ! j EX. 72 a SS p 7 • LCPE i I I t a l X. 108"e sS 1 EX. 08"e SS 1 ; I EX. 08.0 SS I w I ! V) = Ex 72,0 SS 1 E 72'e SS a I Q i j' ' I I I { ► 1 1 j i I r 1 ' ! I X. 1O8"f SS Alf E . 72'0 SS� j L) a ST 13+ STA 14 50 ST 21+ 0 � 11 { I I � A 22 60 11 aLo °1 I I j � W j O X N , M1 Lw D + ! { �+ W G¢ I I Q + a �IN- IP1 Ini o v n j can o 0 n ( 0 �' n } _ { v � �} — i Ex. 12 0 LC_ V x.i2 m�CPE 12 m PE I I, � ? • LCPE II { ! — '• LCPE 12 LCPE e LCPE 1 v IV v 1I! Z IOI - } Ex. 108"I SS i z I I EX. 1' 8"m SS o{ Ex. 108"m SS{ E . 108"e S ~ 7 a Fx_ 2'e S r � I 1 ` t . I � j Ex. 72 m ss 'j I Ex. pz; ss I � ZI Ex. 72"0 ss TA 2 +00 { ; I STA 26+95 ; A 28 40 { STA {29+8 t { iAND REFER TO OiOWK N FULL-SIZE CONTT+ACT 1 } 4 OOCLMENTS QATED # I NOTE: 1 w wR'L l"D 1 ALL ORA E PR OFI ES ARE C ALONG fCONVEYAN,E PIPE 1 +.-• CENTERLI►�ES AND ZE NOT NECESSARILY IPERPENDPJLAR TO j THE ROAC CENTERLI.yLE AT THE STATION REFERENCE THE j DRAINAGE PROFILE STATION RE RENCE IS)FOR VICI ITY LOCATION OURPOSES: Y. 1 i _ AteT-E-: IL --- DING NO.OAKESDALE AVE. SIN EXTENSION—PHASE 18 2A IPE I D CNTERLINESAND ARE NECE SARILY PE PENOICULM TO I g r THE ROAD CENTERLINE AT THE ST TION REf RENCED. THE DRAINAGE PROFILES 28 of SHEET I DRAINAGE PRbFILE STATION REFER NCE IS FTR VICINITY69 N 111 LCICATION PUkPOSES ONLY. -- ----- z� w a Li N I N71 N 0 X0 N I Li L�jawa + W H I >a+ ayW+ W+ J F L.� ( co N 3 N 0 v ^ u n I ' a WN �- - � — ` — — - -.— - - - - - :L W; _ N $�a w I Q I �U�,2"m LOPE — i�- E ICPE LCP IU� iz z-• LOPE n . — — Ii ti IV 1 i tbx.p < I U N IIA cn N z Q = z 72 ss 7,-. sSt -0 SS/ , c� 00 i 1J i ST 31+ A 32490 A 35 00 E i _ �E ! yl � o � 1 I f I t ° V � 20 W , RELOCATE 12" W I POND MAINTENANCE 3 SEE LJTfLlry S ASS ROAD OP DEAD STORAGE EL �s.so — rD j ? i BOTTOM P3W EL &50 - , 108" SS 1 I f Sll>A j� I �ROS51 ; ;i T -L WATER QUALTY POND SECTION E APft S A 3 35 D1 = ! i 1 N OAKESDALE AVE. SW EXTENSION-PHASE 16 & 2 DWG N a L OPEN CURB FACE FRAME & GRATE SHEET p cv o DRAINAGE DETAILS 29 OF 69 r SIDEWALk: I/1 — . ASPHALT = ADJUSTMENT SECTION A rn (LEVELING BRICKS OR Z GRADE RINGS OPTIONAL) O N N ` ..... 4' MIN. ^, m Z 3 N 16' MAX. a o: 7 X O PIPE W ,6' MIN. PIPE SUPPORT n v w~ N MIN ul CB TYPE 2, 60"o 3 Q q �p I E. PER PLAN _ L, — N Z MIN sI f+ N �► Of PLAN SHEAR GATE WITH CONTROL ~ t2'0 LCPE �U zp C N m ROD (PROVIDE HOOK FOR _ 1' MIN HANDLE NEAR GRATEOPENING) CB TYPE 2, 60'o OPEN CURB FACE i w _ BEVELED END SECTIONS C O.R. SP-B046 31i Y m FRAME & GRATE O cn �=III-I I Irm L 12"o CMP RISER =1 I I—I I f— (OPEN ENDS) LADDER/STEPS w OUARRY SPALLS — - PIPE D --� �— a _ _ _ Q NOTE: EXISTING 18" SD 70 -III-III-1II-III-III-I I-III-I CONSTRUCT PER CITY OF RENTON 8 I I I-III _ t I I-III- STANDARD PLANS B027 & 8029. _ _ SECTION A-A EXCEPT AS NOTED OTHERWISE. o C) E '' i-1 I I-I I E I I=1 =1 I=1 I I=1 11= = 11=1 I f- PLAN till I—ITi EZ aW as NOTE: PLACE CONSTRUCTION ..W v a- SEE PLANS FOR DIMENSIONS GEOTEXTILE FOR SEPARATION SPILL CONTROL CB TYPE 2 - 6 0"0 2 L. W. AND D. s; SCALE: N.T.S. E ELEVATION 1 QUARRY SPALL PAD 1 D 1 , D 3 NOTE: I ,i SCALE: N.T.S. REMOVE EXISTING 18"0 ADS CULVERT AT STA 6+64.3. 14.1' LT/34.8' RT. t o WALL (WELDED WIRE WALL) 1 QUARRY SPALL PAD R L LWIDTH 'W' SHOWN �,' FOR THREE CULVERTS 1� COMBINED I d o 3-36'0 39LF CONC. CULVERTSWALL (WELDED WIRE WALL) NLE0.03 STA 13+33, 14' LT. CITY SURVEY CONTROL 905-1 a STA 13+40, 14' LT. � STA 4+900.00, 19,89' LT. p� STA 13+47, 14' LT. W --- _ :1V MAX. SIDE ! D L{1 - ----------- OPE (TYP.) > —_i/ - 0 �00 WETLAND BOUNDARY a TWO CULVERTS 12+00 13+00 14100 g p rL QUARRY SPALLS _ ASSUMED HORIZONTAL _DATUM.__ + EL.�115 _BASELINE BE/�RI TO BE COMPUTED FR M CITY SURVEY CONTROLPOINT—L15.0' MIN. TOP WIDTH EE .WETLAND BOUNDARY -115-- 1 (� 111 1� r �Iilll! i I 12 I-1 -.T - ---- ---39LF CONC. CULVERT PIPE W 3 36'0 1 UT ALL I.E. 9.35 I D CITY SURVEY CONTROL p STA 13+33, 24.5' RT. p H/MAG PK 9905-101 STA 13+40. 24.5' RT. p p PLACE CONSTRUCTION STA 12+23.16, 5.21' RT. STA 13+47, 24.5 RT. N GEOTEXTILE FOR SEPARATION 1 QUARRY PALL PAD 3 L=6'. W=20'. D=1' 0) NOTE: WIDTH 'W' SHOWN �� FOR P' ^I SEE PLANS FOR DIMENSIONS L, W AND D ELEVATION FOR THREE FMB COMBINED LVERTS f FIRES l A V AND SEALS, \ 1 REF ER TO ORICNk FOAL-SIZE CONTRACT E \ DOCONENTS DATED f \, WAY IWO QUARRY SPALL PAD © WALL OUTFALL 3 WETLAND MITIGATION BERM CULVERT PLAN - SCALE: N.T.S. D 3 0 Z cT R /� PATH.P: UO\DGN 97017-11 PHASE2 N4ME:PH1-WOLOWC DATE:01-13-2000 TIME:9:OOAM J � � � � 1 . 2 3 N I \ —'T' � Y Y � OAKESDALE AVENUE SW EXTENSION—PHASE iB do 2 DWG 10 NOTE: WALL LAYOUT SHEET 30 OF 69 SCALE IN FEET THE EXISTING TOPOGRAPHIC AND PHYSICAL FEATURES SHOWN ON THESE PLANS ARE BASED ON: 20 10 0 20 40 INFORMATION PROVIDED BY W&H PACIFIC SURVEY 1997 HORIZ. THIS WAS THE INFORMATION AVAILABLE AT THE TIME OF PLAN PREPARATION. Z ACTUAL CONDITIONS MAY BE DIFFERENT THE CONTRACTOR MAY ENCOUNTER p VARIATIONS BETWEEN ACTUAL CONDITIONS AND THOSE SHOWN. THESE VARIATIONS WILL NOT BE THE BASIS FOR A CLAIM OR EXTRA COMPENSATION. Z THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE W WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ENTRANCO. X THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES 0 LJ BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL N DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRACTOR'S FAILURE TO EXACTLY U 3 O LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. Z In >Q_ j m J I O Z W J 1 � Q = a W a IW o W Ln W `1 ao �_. _ _--F— O re_ Lo h I E_ 8+00 9+00 V) p� >a€ 7+� 6+00 Z OAKESDALE AVE.S.W. >.Z t 7 5+00 NO2'58'30-W o I� �E d 3 - PROP. R/W ., WALL A SEE TYPICAL SECTION ON SHEET W4. a BEGIN WALL A WITH CHAIN LINK ry FENCE RAILING 4� STA. 4+30 (35.21' LT) •% 36' m CULVERT V >I (SEE DRAINAGE SHEETS.) O F F PROP. R/W F W r—F W O 3 Ln +I to I 10+00 11+00 OAKESDALE AVE.S.W. 12+00 13+00 14+00 NO 1'15'14"E d E- �I z � x 5 U I �+ E- PROP. R/W ND WA A f� FOR WITH CHAIN LINK END WALL B SIGNATURES WALL A FENCE RAILING WITH CHAIN LINK AND SEALS, t STA. 13+52 (41 20' RT.) FENCE RAILING REFER TO G Nz" STA. 14+31 41.20' RT. R DOCUMENTS 2E GGNTRAGT BEGIN WALL B ( ) MARCH DATED) WITH CHAIN LINK WALL B FENCE RAILING SEE TYPICAL SECTION ++w" STA. 13+83 (41,20' RT.) ON SHEET W4 I I I ••I I I III 1 OAKESDALE AVENUE SW EXTENS)ON-PHASEHow WALL A ELEVATION f ,• 1 • '••• • • _ ww. .L..1._ w�w.� wwww.� wow. . ��.�w..�w�ww�r_wfawww� �� ..�I.�I.�www. � w>•www� � w�Iwww wwwwfa.wwr���w�fw�rwwww�� �ww���w.w.ww��f.wrw s.wr• .. • • ��. .. mow. � .. w�.��s�..�w�.w�w�i ��i � � � � rw��� � s_r_w _ www�� w Em, rwww>•�www��wwww� ��www w.wl.�� .��..w�.��__ _�•� � wwww� wsw��.w1 ww��. �w�w��. rw�w�wwl�ww�� �---fir_ =_•----��-�- --==�=� ';_ ,■ EME SM • sa -��=i�l._Ar uww�.���r�w�w1.�. w�w�.Alw� ww1�� �� i.�1 FOR SIGNATURES RE AND SEALS. _ �ww>•s _ww��w f�wrra :• • • • _ .Iw�r 1 CONTRACT \�*C 1 1 MENEM / I I I I III I SHE 11 — w� � r.Ti■rli� _ ■��• •�--wry r■�_� r� jT • MWA � ems—ems---� ��' -•ate ° _ """�� ��_ """' Lj • • i�"'�'�a����'�����" 't► �� ��� ._.'r'�"���•��� '�:�"���.■�a� WA ����•rr.���� -ram ■■��il■=��_ i •���r��■�i'ZTilA= ell 161 FINISH GRAP!_� --- RE WALL • �jua • — ����ii•�1=—��r=�•■r�����w Div • a T-�� ���_�+�r�.��■� sir — 1 FINISH GRADE AT FRONT:OF Zi �i� ��Ir ire © • • r—r • �•11•+�■_I•� .■ REFER TO INAL FULL-SIZE CONTRACT •mow � --•ram-r �slr�� sr�rr.�.l•o_r� �r�•�w�•�.r�.�_�� Iii11B� •• •• I •• PATH ffPATHff S$DWGfJ flAATES$ $1WE$$ POST o INSTALL BACKING MAT 6, 6„ 5,. OAKESDALE AVENUE SW EXTENSION-PHASE iB & 2 DING 4O. OVER STIFFENER o MAT PRONGS I WALL DETAILS SHEET 33 of 69 a > POSTS 6'-0" O.C. CHAIN LINK SIDEWALK HOOK STIFFENER SAFETY FENCE RAILING Z MAT UNDER FENCE RAILING USE END/CORNER POSTS BACKING MAT AND TRANSV. WIRE I AT EVERY OTHER POST FENCE RAILING BASE TOP RAIL Z FILTER FABRIC I w SEE DETAIL THIS DWG. x �_� — - 2% MIN. w l. N V) SOIL REINF. MAT U vie a O o� is Z Li w j Q Q R T IFT DETAIL TOP MAT 1 a F a = 3 — 7 w a 1. PLACE LOWER MAT ON PREPARED FOUNDATION Z J SEE DETAIL e W p 2. INSTALL STIFFENER MAT, BACKING MAT AND FILTER DRAINAGE SYSTEM FABRIC WHERE REQUIRED GRAVEL FRONT FACE OF 3. BACKFILL AND COMPACT ( TO THE ELEVATION BORROW WELDED WIRE WALL OF THE BASE OF THE NEXT MAT FINISH GRADE I I I I I I u BOTTOM RAIL u u ___-_-__ INSTALL BACKING �------------------------- TOP OF FENCE RAILING BASE ca MAT OVER LOWER — I NOTE: ALLOW FOR EXPANSION AT POST EVERY 24 FT, OF FENCE RAILING a; STIFFENER O OZ "� MAT PRONGS N I I FENCE RAILING DETAIL Q h E I I LIMITS OF STRUCTURAL E� y I I EXCAVATION Z BW I I 6- POST & SLEEVE E- as TEMPORARY CONSTRUCTION --- -- (,W. c E 1'_p" 1'-O"STAKE (OPTIONAL) o INTERMEDIATE 2 1/2" I.D. RAILING POST MAT / I ®/�4 REBAR, (TYP.) FILL W NON-SHRINK GROUT _ £"£ e TYPICAL SECTION R1 y4 REBAR ® (B EAKCONT. WAT EOP MJT.)SPLICE, s i — I— V-6" SPACING A —i I=� I_I I DETAIL Z 3/a" CHAMFER SEE DETAIL a PAYMENT LIMIT FOR RAILING BASE \ I 4 INTERMEDIATE MATS FENCE RAILING BASE BARLIST ' �P 1. INSTALL THE INTERMEDIATE MAT, BACKING MAT AND ALL REINF. SHALL BE AASHTO M31, GR. 60 1 HEEL OF - I Ia" LD. X 10" SLEEVE � 0 Y 1 FILTER FABRIC SIMILAR TO FIRST LIFT INSTALLATION. SIDEWALK �-'� � MARK SIZE LENGTH ALL DIMENSIONS 1 (NOT SHOWN) MATS ARE OUT TO OUT 2. SECURE THE INTERMEDIATE MAT AND BACKFILL O ABOVE COVER R1 # 4 5-0 -�'\�� ' " OVER TOP MAT \� FENCE RAILING BASE DETAIL R2 N 4 4'-8" STR. u 3. BACKFILL © WITH BACKFILL MATERIAL TO THE y ELEVATION OF THE BASE OF THE NEXT MAT 2'-3 1/2" �\ �s f TOP MAT COMPACTED WALL \ \\ BACKFILL FILTER FABRIC \ J 6"x3" WWF W 10" 8" BACKING MAT a R1 INTERMEDIATE MAT l000 BACKFILL 5"x12" WELDED WIRE MATS (TYP.) 3 T P IFT 3" X 6" - W5.0 X W2.1 BACKING MAT i INSTALL TOP MAT, THERE IS NO BACKING MAT WITH FILTER FABRIC INSIDE THE FACE OF THE TOP LIFT BEHIND MAT FACES wo"-' 6"02" WWF SOIL 2. BACKFILL TO ANCHOR THE TOP MAT Fj' NPj 6" SPACE +'" ti REINFORCEMENT FOR MAT STIFFENER MAT 3. BACKFILL TOE OF WALL TO FINISH GRADE BETWEEN MATS swTUTUREs AND SEALS (USED IN BOTTOM REFER TO ORIGMAL LIFTS ONLY) FULL-SIZE COMRACT \�OCUMEMS OATED CONSTRUCTION SEQUENCE PICTORIAL ELEVATION t. WALL COMPONENTS � 8 n OAKESDALE AVE. SW EXTENSION-PHASE 18 & 2 DING NO. � U1 g UTILITY PLAN SHEET STA. 0+50 TO STA. 5+20 34 OF 69 o- CONSTRUCTION NOTES Ln SSW w V1 N O mu-u.so I Ot IF MH FOUND, ADJUST TO GRADE. + INV--zn Li In O ADJUST MH IF NECESSARY. 3 V) g Q 12 ssh. 3 I 3 INSTALL MH MARKER BEHIND N Vi Aw-I�x. 3 N tZ SIDEWALK. + t2 «�.-�, ti CDSSW € Z M 61 -AO ADJUST MH COVER.TO GRADE, REPLACE RING NV.- Y Q + _ _ O REMOVE POLE AND RETURN TO THE W I CD I ITt O CITY OF RENTON. ex Q N 72.MEMO ss O ABANDON MONITORING WELL ABN 128. nova o ¢ s— ___—J+ SEE NOTE 5 BELOW. Lo m — — — — — — — —' `E c — — 7 _ INSTALL CURB COVER W/ FRAME. ,L, 4 6 SEE DETAIL DWG U9. _ >4 1+� s s + N 2 3+00 5 a 00 5+00 l U� B REMOVE EXISTING 12 IN. WATER LINE 1 WHERE NECESSARY TO CONSTRUCT OAKESDALE AVE 8 W. O --"F — F— T' — — STORM DRAINAGE FACILITIES. WATER So LINE TO BE ABANDONED IN PLACE a STA 2+35, 20' RT. 8• SEPARATION WHERE POSSIBLE BY FILLING ENDS Lz.Z y c 12' GATE VALVE (MJ X MJ) FROM CURB FACE WITH CONTROL DENSITY FILL. 0 o f 32' - 12"* D.I. cL sz .5s IU O STA 2+45, 16' RT, INSTALL NEW FIRE >+z 420 Lf 12'e D.I. CL 52 _-__ __- I E- HYDRANT ASSEMBLY 1 FT. BEHIND _ d SIDEWALK. r---- t0 REMOVE EXISTING HYDRANT AND SALVAGE TO CITY SHOPS R/W 8 �i I tt COMBINED UTILITY TRENCH TO BE yl ? 9 INSTALLED BY OTHERS. SEE DETAILS ao � � � � \ \ \ \�•"�• � IN DWG U9. STA t 2+00 1 R CONNECT TO EXISTING LAC \ 12 COMBINED UTILITY VAULTS TO BE 12" WATER. SEE DETAILS \ \ `� "�'� \ \ \ ( INSTALLED BY OTHERS. $��� ON DWG. U10. .. 1 C STA 2+00, 43 RT AND � I STA 2+20, 19' RT — V 1 ILI 11 NOTES: I 2-12--45• BENDS (MJ X MJ) C y WITH CONC. BLOCKS 1. CALL 2 DAYS YOU DIG. 1-800-424- BEFORE 55. UNDERGROUND 0� SIGNATURES �III UTILITY LOCATIONS ARE APPROXIMATE. i AND SEALS. _ 2. SEE DWGS. D1-Dt2 FOR STORM S REFER TO ORICwAL s DRAINAGE WORK ELEMENTS, FULL-SIZE CONTRACT DOCUMENTS DATED / 3. ALL LUMINAIRE POLE BASES w X, A� 2000 REMOVED SHALL BECOME THE PROPERTY OF THE CONTRACTOR. ALL OTHER e4 . ......-.``........:.........:.........:......... .........:.........:................... ....... ...... ... .. ......... ......... ..... ... ....... ........ ..........:.........:.......... ........ ......... ......... ........SHALL.ECOME`THE ITEMS PROPERTY OF... . ..... t 20' VC THE CITY (EXCEPT:WHEN WORK IS TA. 2+50 00 DONE BY OTHERS):AND SHALL BE BEGIN Q ......�5 .........:.........:.........:.........:.........:.........:........ PAVWGfSECTInNPTH:..o o. .:.........: ........:.........:...................' �5 :.SPECIFICATIONS. ACCORDANCE THE .: .ca co. SALVAGED..............RD.......�H.......... .. W : MATCH EXISTING. + N n p 4: INSERT OR REMOVE LADDER STEPS APPROX.:EL. 1634 : FOR ALL SEWER MANHOLE � w u u FILL AND COMPACT ROADWAY RADE T U u > PRISM TO ;FINISH SUB-GRADE DJU TM N S T MAINTAIN 2Q:.........:.........:.........:.........:.........:.........:.........:.. In ' Pf2QFIlE.GRAQC TIQry;PRIOR.?0:.........:�R.....- .TYPICAL :12 IN. LADDER STEP IN .:. W.... 10 SEPARATVN'PER CITY'OF''RENTON.. .. .... E1.EVA • a 1 EXCAVATION FOR INSTALI.AT N ; OF NEW 12" WATER A : STANDARD PLAN 8071. — �: 5: PLUG MSHALL BE PLACED CONCRETE PLACEDOPPOSIITE ..... ..... �5 All PERFORATIONS OR OAfiNIN65•aN- B ` THE WELL CASING. THE REMAINDER ' - - OF THE WELL SHALL BE FILLtD WITH .......�Q.........:. _ — -- — _ — — Q OROBEN IOO I FRET A`L WORK D HAIL Z M ........ .........:......... ........ ....... BE'fERFpRMEO'BY;K DRILLER......... .... o NEW j 2` D.i. WATER AT• v EXISTING:GROUND 4 I IMU DIVE LICENSEQ WITH THE STATE Of 1 FT.:M N M CO WASHINGTON. 6; CONNEC170N TO EXISTING WATER `J.:.........:.... ...:.........:...................:.........:.........:......... ...... ..:.............................:......... IAAIDI 1TY OF NTON :. �. ...... ........ ......... ...._.. ...._.. :......... .......... ...................I........:.. .. ... ........ ........ ......... ......... ... ... ..........�.......:.... ..............:.........:......... :.... o m �o N n: n N- v N o m m m rn- n- ao- 0 0 r '. �. d. �.� n.In n.N T.N V.n p.n �.N In -.m - o.v �.^ c c r n n n n .+ n -.n n �.rn o n 4:. 4:n �:ao �:n m tp ID: �O tD� tO Lo 10.to -:IO �:IO ��D �:IO �:ID �:IO �;ID -I` + 1 1+4 +' +^ 4 +� $ OAKESDALE AVE. SW EXTENSION-PHASE 18 & 2 DWG NO. U2 " '-- UTILITY PLAN SHEET STA, 5+20 TO STA. 9+80 35 OF 69 Ln 0 CONSTRUCTION NOTES: 0 Z N Co X 0 + I Oj COMBINED UTILITY TRENCH TO BE INSTALLED BY ui I I OTHERS, SEE DETAILS ON DWG U9 3 N Z Q - - O RUN UTILITY TRENCH UNDERNEATH HYDRANT MAIN. N~ a- N 1 a PROVIDE 12" VERTICAL VIDER PIPE AND TOP O UTILITY EBETWEEN BOTTOM €•� w N a8 5)r1 I i € y' z 1 t� w3 _j0 2 R/W i )N c Ll J O Lf) CD .. --_'"B' X V REDUCER to - — s s - s -- 9t00 .. IJ, 9+00 _ Fd- a E_f 5+00 Cf) I NO 58'30'N o E 19.4' 8' SEPA W I Z •� Z h FROM CURB FACE 0 C) 711 F 195 LF 12'm D.I. C - - 280 LF t 2'm D.I. CL 52 - 1 mL� ��5. z a . - E- i 1. CALL 2 1 YOU DIG. -8 DAYS -5555. UNDERGROUND V c E d UTILITY LOCATIONS ARE APPROXIMATE. _V 2. SEE DWGS. DI-D12 FOR STORM STA 6+40, 19' RT. STA 8+35, 19' RT R/W 1 DRAINAGE WORK ELEMENTS. 12- X 8- (MJ X FL) 12 GATE VALVE (MJ X MJ) I 3. ALL LUMINAIRE POLE BASES a 1 8- GATE VALVE (FL X MJ) - REMOVED SHALL BECOME THE VI ±55 LF OF 8' D.I. PIPE PROPERTY OF THE CONTRACTOR. + CONCRETE BLOCKING 1 ALL OTHER UTILITY ITEMS REMOVED - i FIRE HYDRANT ASSEMBLY 1 SHALL BECOME THE PROPERTY OF w I THE CITY (EXCEPT WHEN WORK IS =t o of I DONE BY OTHERS) AND SHALL BE + y SALVAGED IN ACCORDANCE WITH THE SPECIFICATIONS. 4 INSERT OR REMOVE LADDER STEPS FOR ALL SEWER MANHOLE FOR /P' SIGNATURES _ ADJUSTMENTS . GRADE. MAINTAIN AND SEALS. ; SEPARATION TYPICAL 12 PERCITY OF LADDER STEP _ 1 REFER TO ORIGINAL i \ u-SIZE CONTRACT STANDARDPLAN 8071. FU \ DOCUMENTS DATED 4 \` APRIL-2000 #0 u .......................................................................... 200 vC ....... ............................................................................................................ n FILL AND COMPACT RQADWAY ; o 200 : n ; 5 ❑ + V ... ........:.........:.........:qw .........:.........:............. h 2.�:.........:. PRISM.T0..F.INSH.SUB-GRADE..:..+. ,:..........................................:.. ................... ELEVATION PRIOR TO W ^ + ID i ^ o °f w > EXCAVATION: FOR INSTALLATION o` w OF NEW 127 WATER MAIN. a W s `' PROFILE GRADE N J a : .. ..... .............. ....... ts. ....... .......�Y.. .. .f.. .. .`.— —.— — — - — — _.... ...'�._-. .. .. .. .....: — — _. - - --- .. ..... ... .0..... - ........ ....:.............. Z NEW�i2 D.UWATER:AY. :.a. :4 FT. MINIMUM COVER. y � _ � � � . EXISTt'NG GROUND S. ...................:............................. .........:........ ....... ................... ......... ...... .. .........:.........' `2....... ........ :....... ...... .. ......... .... 0.:.........:....... .... .... ................. .............................. ........ ....... ..................:...... ..:. .-.............. ......... ......... .-. .... ...... ......... .. .♦ 'N '^ .� .� .a .^ .:O ... ... O .O N ,N .N N „1 _n •N ..N 'N 'N 'O ° pp.� ^.In ,n.a. ":aO Ip.^ n.� Ip•O IO N O OI.O N-o .fI N n� tO N J1 0 Ip O IO-N ci•l m'N O O ~O ^ Ib;� � a0:a0 cq:, 00:n °R:In Ip 'n �,r N� aD:t,r rn:'- rn;0 0 rnC, rn:OI rn:rn rn;rn OI:rn o:o �:� ID:N �: : o.^ o^ 0 0� o o: o^ o� o^ oh o� o� o o:° o° -Io off° o:`° o� o^ ^� ^.� -1^ 4 +2 7+' +-4 + +60 ING r� m OAKESDALE AVE. SW EXTENSION-PHASE 18 do 2 D O U3 UTILITY PLAN SHEET g STA. 9+80 TO STA. 14+20 36 OF 69 o CONSTRUCTION NOTES w N Oj ADJUST MH TO GRADE BY RAISING H + 48 IN. CONE SECTION. X 0Li � N I + .. - - I N Q Q O INSTALL CURB COVER W/ FRAME. 3 J SEE DETAIL DWG U9. r 7 'S N N WV(N)Ij-128 O ADJUST MH TO GRADE. € Z M O I O wv(s)"-7e5. 1 2 B" x 6" REDUCER 5 I ABANDON MONITORING WELL ABN 8 I 1�zi>(A CD O 131. SEE NOTE 5 BELOW. a w I � r F 5 - O NOMBLNED BY OTHERS. SEE BE J :. ...::.-� ::...1 AWE'o� Q pl - ,.� �� NNW.S ,:> O TRENCH DETAILS ON DWG U9. w N -t- _ - + O RUN UTILITY TRENCH ABOVE BOTH Q m CA roe ass s s s s 36"0 CONC. CULVERTS. PROVIDE 12" VERTICAL CLEARANCE BETWEEN TOP N d I I OF CULVERTS AND BOTTOM OF _ d UTILITY CONDUIT. a (n l 10 00 11 002+00 1} 00 14+00 L 1&- -- AVEA�SW —_ — RUN UTILITY TRENCH UNDERNEATH 0 o A � HYDRANT I"N. PROVIDE 12 7.. 4 v Z VERTICAL CLEARANCE BETWEEN 1 8' SEPARATION FROM I,, BOTTOM OF WATER PIPE AND TOP 25 FACE OF CURB. OF UTILITY CONDUIT. p ;`- I (1''IµI-MOK CROUwD) *YO 23.4 - A 325 LF 12"0 D.I: CL 52 n x O COMBINED UTILITY VAULT TO BE E- W DADA _ T V INSTALLED BY OTHERS. U E- UTILITY NOTES C P y STA 11+15 4 s� 1. CALL 2 DAYS BEFORE YOU DIG. 0 12 GATE VALVE (MJ) 1-800-424-5555. UNDERGROUND e r+.> I UTILITY LOCATIONS ARE APPROXIMATE. SEE DETAIL OF STA 11+00 I 2. SEE DWGS. D1-D12 FOR STORM +: t2" X 8" TEE (MJ x FL) i p CROSSING U10 ON I DRAINAGE WORK ELEMENTS. �1 B" GATE VALVE (FL x MJ) ±55 LF OF 8" D.I. PIPE 3. ALL LUMINAIRE POLE BASES NEW FIRE HYDRANT ASSEMBLY M REMOVED SHALL BECOME THE PROPERTY OF THE CONTRACTOR. ALL OTHER UTILITY ITEMS REMOVED � SHALL BECOME THE PROPERTY OF I� SK.rMTES `� THE CITY (EXCEPT WHEN WORK IS �RDOSEALSS.�; DONE BY OTHERS) AND SHALL BE RE SALVAGED IN ACCORDANCE WITH THE FUEL-&ZE CONTRACT 1 SPECIFICATIONS. DOCJYEWS DATED APRIL 2000 f 4. INSERT OR REMOVE LADDER STEPS y " �� FOR ALL SEWER MANHOLE ADJUSTMENTS TO GRADE MAINTAIN TYPICA 12 IN. LADDER STEP ................... .. .... .......................................... ..... ......... .................... ................................................... .. SEPARALTION -PER-CIITY OF:RENTON................. t 200 VC : STANpARD PLAry 8071. 5. A CEMENT GROUT OR CONCRETE a + iO ' + ° 0 25 PLUG:SHALL BE PLACED OPPOSITE �`J:. �............ �............. ..................:.................. g. w... a ....... ;......... cr _ Fitt AND COMPACT ROADWAY ae.. .........:.........:......... ..... ... ..H :. PRISM TO:FINISH SU9-GRADE : + io AU"PERFORATIONS'OR OPENiNGS'IN' THE WELL CASING. THE REM/UNDER ELEVATION:PRIOR TO: V) rn OF THE WELL SHALL BE FILLED WITH : EXCAVATION FOR INSTALLATION . � GROUT, CONCRETE. PUODLED CLAY, 5 PROFILE GRADE 2Q:.. ..... .OF NEW 12 WATER MAIN. a ....:.........:........ ........................ ....... ....... '... OR BENT�ONITE. ALL WORK SHALL..:.........:.... T BE PEKE RMEO BY'A bRILLER LICENSED WITH THE STATE OF - X WASHINGTON. ........ ......... ........ ........ -- 1 — ) � ._.. ` � �NEW 12'D.I. wATEft AT :�� : ..Q .......Z ...... :. 4 Ff. 1AINIAAUM CbVf(�....... ....... :. ;._-.. ........ :......... r. EXISTING GROUND: - - LA ...... ..:...... ............ ....... .. ....... ....... ........:.........:........ ........:.........:.........: ....... 5...... ................... WATER OVER NOW 36" _ STORM LINES AND MAINTAIN 6" VERTICAL CLEARANCE. 0: :SEE DETAIL OF CROSSING ON :DWG 10... . 0 ; ............................................................... .................................:.........:.........:.........:.........:...................................................................................................:.........:.........:.........:.........:......... ................ ,rn eti?` �:m o:^ r n:o n:o o:o n:o rn• to:o g rn:g o nAO rn c n 1 'm aDm lq m rnm °o O 0 0Dr c ^$ m:�i O1 v Y ^o �'o ^:25 14:0 o: cam.^ �i�� �.^ 0+980 10420 4114001+ 11+80 1242012460 + +4 1 ING OAKESDALE AVE. SW EXTENSION-PHASE 18 & 2 D 0 U4 g 4 UTILITY PLAN SHEET STA. 14+20 TO STA. 18+80 37 OF 69 T ;,1 a CONSTRUC-nON NOTES O o ~ Oj ao ADJUST MH TO GRADE BY RAISING 48 wCD ; IN. CONE SECTION. z N X O + ao 1 I O ao ADJUST MH TO GRADE. w O POWER POLE TO BE RELOCATED BY 31~i1 Q f _ I OTHERS. vi r V) + •� N O 8 STA 14+40, 43.7' RT. 8 r1 F $ I 12- X 6- TEE (MJ X FL) NCD 1 \ [ ` 6- GATE VALVE (FL X MJ) 1 CONCRETE BLOCKING wI �+ 1 1 FIRE HYDRANT ASSEMBLY. Q N ADJUST VALVE COVER TO GRADE. _ — W a O Z ,..-•ti ccSTA. 18+12.55 ss 3� Q m N +111e- moss-' g i. �_ w 1 + O REMOVE AND RESET EXISTING FH O ,-,,1 - �S, + 5 ; F 1� ASSEMBLY 41' RT. OF CENTERLINE, PER w ( s. :-• <•• STD. PLAN B 102 AND THE iQ I 7 - .. I -- - f - --- - - - - __ Q SPECIFICATIONS. COORDINATE W/ C1 E ! 15 RENTON WATER UTILITY. EXTEND 130 T— LF 6• D.I. STUB AND SHACKLE. -- 72'WEm ss n•wE ss— s s e s s�cn 1[4 O7 COMBINED UTILITY TRENCH TO BE j� Z INSTALLED BY OTHERS. SEE TRENCH 4 2 tEr"ase`(w'f" I DETaL ON DWG u9. s.9 O COMBINED UTILITY VAULT TO BE s s s9a IU INSTALLED BY OTHERS. Ems-•z a a I' -'0e s— s cos ME1110 ss s s H > 8 LF 17' IE f — —r - F UTILITY NOTES ao 6 1 6 ' 3 STA 15 25,T 28' RTEXISTING 12" WATER LINE. t. CALL 2 DAYS BEFORE YOU DIG. 1-800-424-5555. UNDERGROUND _ I J I UTILITY LOCATIONS ARE APPROXIMATE. 1 R 12- X 12- CROSS FL X FL 2. SEE o 8 _ 4 - 12" GATE VALVES (FL X M A J) DRA GES WORK DELEM ENTS.STORM ro'w -'�-t 1- 12• PLUG (MJ) WA;L - 3. ALL LUMINAIRE POLE BASES 3- 12' SLEEVES MJ ( ) REMOVED SHALL BECOME THE CONCRETE BLOCKING _ PROPERTY OF THE CONTRACTOR. �. SEE CONNECTION DETAILS TT 1� FOR ♦ ALL OTHER UTILITY ITEMS REMOVED R 1I�1 i sATURES ♦ ON DWG. U10. -` SHAH BECOME TH +ON E PROPERTY OF s S�• i "N0SEALS. 4 THE CITY (EXCEPT WHEN WORK IS F ` REFER TO ORIWMAL FULL-SIZE CONTRACT A E DONE BY OTHERS) AND SHALL BE DOCUMENTS DATED / - _ `' SALVAGED IN ACCORDANCE WITH THE ♦♦ AML 2000 i I I SPECIFICATIONS. ti ~ 4. INSERT OR REMOVE LADDER STEPS FOR ALL SEWER MANHOLE ....... . o� Q ..........:.........:.........:......... ... TYPIST ADJUSTMENTS MT is>GRADE STEMAINTAIN.......... PHASE 2 OONSTRUCTM PHASE 8 CONSTRUCTION �. SEPARATION PER CITY OF RENTON STANDARD PLAN 8071. 3G:.........:.........:.........:.......... ........ ......... 0..... . guy l Of RENTO N_.: ..... ... 5. CONNECTION TO EXISTING WAFER 200 VC r ......, ``J:.........:.........:.................o .a.......� .......:......... �. �.. ...:......... ........ ....... ....... ....... ....... ....... ....... ....... :........ ....... + d d w N N W a : EXISTING GROUND W .......M.........:.PROFILE GRADE �.....r.Z 3r ................ .....:..:.......W. .........:.........:.........:.........:........ ....... ... E+ ....... ....... ....... ....... .. 0 w & PROFILE GRADE :2 a V1-u� — - - - - +-O.W%_ — - - - - - - - t5: �.�— . - - - - - -- l:.l.. .. �. .... . 1 o ....... .... O ... .. _ _.. ....... ........ 5..... ........ EXTENQ STUB g O D.I. OR RESET; FH , ......�.Q:... "0 WA FILL AND COAAPACT ROADWAY 10 ....................... ........ ........ .......... ... +:.I.....PRISM•TO FINISH §U6CRAbE..... ...... ... - NEW 12' D.I. WATER AT ELEVATION PRIOR TO 4 MINIMUM COVER; EXCAVATION FOR INSTA4LATION OF: NEW 12':WATER MAIN. J.:...................: ................................................................................. O O Q p p .:. Y.y�p r�� n" CO� T. O: �: cV: n: ♦: �: �D: �: .T O: S. 7. �: pn `�:�p '�:� '�:<p `O:n �'aD �:ri '�:ri '�:ao i°' r:• n r; n n r; n• n• n cc Go ao: Ia. 14+4 14+80 15+ 0 15+60 16+w 16+40 1 6+80 17+ 0 17+6 1 +0 18+40 Q ; OAKESDALE AVE. SW EXTENSION-PHASE 18 & 2 DWG NO n U5 UTILITY SHEET _ STA. 18+80 TO STA. 23+60 38 OF 69 V) o a) CONSTRUCTION NOTES w � I Ot ADJUST MH TO GRADE BY RAISING I i 48 IN. CONE SECTION. W O N x 1 O2 FUEL PIPELINE INDICATOR SIGNS 3 N Z Q I # TO BE ADJUSTED BY OTHERS. STA. 20+68 F— REMOVE•^ w EXISTING FH it, Z - u ASSEMBLY 441 RESET RTEFROM CENTERLINE, r j CD N00 PER STD. PLAN B102 AND THE �_._. ?# Q :D + I + — _ _ _ _:_ SPECIFICATIONS. COORDINATE W w 1 00 o RENTON WATER UTILITY. EXTEND ±30 mz� ¢N p I LF 6" D.I. STUB AND SHACKLE. c3w3 v -•:- CD Y m N II7 '°" n DW y I m O CONTRACTOR SHALL NOTIFY OLYMPIC p ^'1 — r r a' Ar Cal PIPELINE 48 HOURS PRIOR TO ♦ �rrDrrcwr EXCAVATION OR EMBANKMENT -- -- -- I d CONSTRUCTION OVER EXISTING az _>�t00 _ 20+00 { 2'1+00 22+�0 23+00 PIPELINES. 77-METRO ss -__s �- I OAKESDALE A�3W_ U1 s y o ��jj NOW -s Z O Z E STOP W, 1 I«. O o'o I"a UTILITY NOTES I CALL 2 DAYS BEFORE YOU DIG. ssmNoe rerRo ss s s s s s s_ �'' s_._� 1-800-424-5555. UNDERGROUND aW U �a a U N ap Q RY1 r177 UTILITY 1+y c E - —� 2. SEE DWGS�DIO 012 R OR STORM APPROXIMATE. 'E _ -'•, DRAINAGE WORK ELEMENTS. - - - - - — - - I�----F - F -- � - � F _ 3. ALL LUMINAIRE POLE BASES 4 -- REMOVED SHALL BECOME THE ? PROPERTY OF THE CONTRACTOR. a I 2 ( ALL OTHER UTILITY ITEMS REMOVED SHALL BECOME THE PROPERTY OF THE CITY (EXCEPT WHEN WORK IS DONE BY OTHERS) AND SHALL BE 9 0 1 SALVAGED IN ACCORDANCE WITH THE • I _._ - - �� _ S SPECIFICATIONS. 4. INSERT OR REMOVE LADDER STEPS FOR , FOR ALL SEWER MANHOLE I ADJUSTMENTS TO GRADE. MAINTAIN R al` i/ scNArurtEs �\ SEPARATION TYPICAL 12 1N. LADDER PER CITY OF STEP • REFER OTO SEAL ORIGs wt i if L._l._!:c_v l i 1,. �) -'` LL/1 L 1 /[ `-� '`r STANDARD PLAN 8071, 3 \FULL-SRE CONTftCr 1L _/, pP SCAO iTCRAc;E L. > \ DOCUMENTS DATED / WRIL 2000 My / o c 8 .......... ............................ ....... ......................................................... ... ....... .. ....... ....... ....... ... ....... ....... ....... ....... ....... ................................................ ....... ... y ; 3Q:.........:.........:........ 20O'..VC. N ' N N + N N ....... ....... ...N ...... ..... �5:.........:..........+.. ....... ....... N..y.... ...... .. ......... F..m.... • 01 W N J _ 20 m S " EXISTING GROUND Q.V d PROFILE RADE :... > m .. ....... 9..... ....... ....... ....... ....... —:�- - — - - — — — — —_- = — - - - - - - - - - — — — 050% __ _ _ ..: ... ....... .. ... . .. . ....... n .................,.._-- --..�. _ ._. ... ... _,_ _ J.S..... Z ......... ...... :EXTEND 30± L.F. 6• D.I. .STUB FORcr RESET FH '3 l ...... ....... ,• ..... ........ ... ... .............................. ....... ....... ....... ....... ....... M?.'. .. .. 1 .. ... ...... . ....... �.V..... ....... ....... ....... ....... -. 1 - '1w 5 5:.........'.........:......... ..... ... ......... :....... .:.........:.........:. ...... p: pp m: n N KI n n ♦ O• •7, N, In, w rA n: 'n r1•• rn rn •. rn .n' rn' ♦ IA; rn t0: n' n' n n: n' f�, r0 rn. ♦. ✓7: N; O: 01: E0: n' N, ♦. n, m aD aD a0 ao' CO: OD: ool a0 a0• a6 aD c0 aD a0 aD m• n• n n n n_ n� n . 1 + w 19+ 0 19+60 -+00 0+40 20*80 21+ 0 21+ +00 22+40 + 0 23-i2Q 23160 OAKESDALE AVE. SW EXTENSION-PHASE 18 & 2 DWG NO. U6 UTILITY PLAN SHEET s STA. 23+60 TO STA. 28+20 39 OF 69 o CONSTRUCTION NOTES Z3 0 w In + O ADJUST MH TO GRADE. x O °O I REPLACE RING AND COVER. W f CV Z I 3Er) � ¢ In= 0- "' � p I I I� ` w In - CDI P4 ��s Q vt + M1 J� C4 s N Q ( o UTILITY NOTES: 3� t. CALL 2 DAYS BEFORE YOU DIG. p m N C� I CQ 1-800-424-5555. UNDERGROUND w I UTILITY LOCATIONS ARE APPROXIMATE, ss 2 E•-'I 24+00 25+00 26+Op�i 27+00 28+00 d 2. SEE DWGS. O1-D12 FOR STORM E- DRAINAGE WORK ELEMENTS. U) OAKESDAL E AVE.&W. — — --�— — I V) 3 ALL LUMINAIRE POLE BASES REMOVED SHALL BECOME THE d n W NW 18'36-W a 72'wTo?o SS _-- _ s __s - s --5 — Z ALL OTHER PERTY OUTILITY IF TH TEMS REMOVED O — - �� MEMO ss ^a SHALL BECOME THE PROPERTY OF ;y _ s� I THE CITY (EXCEPT WHEN WORK IS Z n EXIST RA7[R ` °Y' �S 1 'SSWIT DONE BY OTHERS) AND SHALL BE STOP(irP U of F I h 4\ � 1175 I F SALVAGED IN ACCORDANCE WITH THE s d SPECIFICATIONS. c Q 5 �' S. mE 4. INSERT OR REMOVE LADDER STEPS CIF C/F ,ti •.- -. - _ FOR ALL SEWER MANHOLE 2rn T.:.�._. -4._,-- _ t ADJUSTMENTS TO GRADE. MAINTAIN . 1 71 c I I TYPICAL 12 IN. LADDER STEP a I SEPARATION PER CITY OF RENTON STANDARD PLAN B071. p _ i3EA� S1C) 1 t I FOR �� r / l \ I 6 / SiGNnTURES ♦ .. . AND SEALS. i REFER TO ORCNK \FULL-S4ZE CONTRACT \ DOCUMENTS DATED / V \♦` APRiL 2000 / IT ����� ....... ....... ....... ....... ....... ....... ....... ....... ... ............ ............................. ....... ....... ................. :.......... .......... .................................................:........ ....... 30 ..... ....... .:. ..... .......:......... . W � 2p0' vc .....��.:.........:.........:..... ................. N ...: .. ....... ......... :. ..... ....... ....... ....... ....... ....... ....... ....... ..... ..............In is m N > T.Q.:.........:.........: EXISTING PLEG ... ....... Q......:.........:......,..:........ ..... ..:... — N W W EXISTING GROUND S W mRQFI 'GRADE a W w O iQ.......... ....... ....... ....... ....... �.Q ..... .........:....-.... .............. .. 5.:....... : .....:......... ......... ........................... ....... .........:................. . ....... ...........:........................... ......... ......... .. .... ......... ......... .........^ - m: ry n �: n: n - n ry: a a 5 In n. 1ta 24+0023 24+40 4+80 5+20 25160 26100 +4 6+ 0 27+ 0 27+60 8+00 m OAKESDALE AVE. SW EXTENSION-PHASE 18 do DWG OwG No. _ N � o U7 UTILITY PLAN SHEET • ¢ — STA. 28+20 TO STA. 32+80 40 of 69 CDfi` CONSTRUCTION NOTES zV) � � , Li p M �+ I 1O ADJUST MH TO GRADE. i..�. - - Z Q 1 P 1 O ADJUST MH TO GRADE. FIELD VERIFY 3 cn g r- I ;I 1.1 LLJ CD x w�' 1 - -- -- - - +j- - ���-= - - -- - �. ' UTILITY NOTES: mz 00 Q cv >'. -u- ti 1. CALL 2 DAYS BEFORE YOU DIG. - T _ 1-800-424-5555. UNDERGROUND c°Cc o F- + - -- - 1 cv UTILITY LOCATIONS ARE APPROXIMATE. Q - I 1 2. SEE DWGS. D1-Dt2 FOR STORM DRAINAGE WORK ELEMENTS. V) I I d 3 ALL LUMINAIRE POLE BASES a d 29+00 30+00 3 t+00 32+00 E REMOVED SHALL BECOME THE a � PROPERTY OF THE CONTRACTOR. � E`��EI— `�W — I — -�-- — - I— — I— ( ALL OTHER UTILITY ITEMS REMOVED N00'18'36 W I z SHALL BECOME THE PROPERTY OF Y G _ THE CITY (EXCEPT WHEN WORK IS DONE BY OTHERS) AND SHALL BE C 3$ s s s 16 SALVAGED IN ACCORDANCE WITH THE �..,z —�_s 72-Of 7R0 SS s s S_r SPECIFICATIONS. —� s----�E~ 4 INSERT OR REMOVE LADDER STEPS E- S FOR ALL SEWER MANHOLE ADJUSTMENTS TO GRADE. MAINTAIN TYPICAL 12 IN. LADDER STEP mE _ _._ _. SEPARATION PER CITY OF RENTON s od'rrmo ss s s F STANDARD PLAN 8071. F _ S S� 71 € I s oPT(rip -- Oy I 77 1 FOR `' ¢��M � S�CNATURES \\ I i 13 # AND SEALS. \ A :� REFER TO ORiGnuL _ FML-SLZE CONTRACT It DOCWENTS DATED \� APRIL 2000 ,i „�T c ......... ... ........... ....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ............................. ....... ....... ....... ....... ....... ........:.......... ........:........ ................. ....... ....... ....... ... v, ^ w a 25.:.........:.................. ....... ....... ....... ....... ....... ....... ........ ..ry ......... ..... ' ....... :.........:......... EXISTING GROUND c�j j 2Q.:.........:.........: ....... ..... ...... ... ....... ....... ....... ....... 79...... ........ : Ac PROFILE GRADE - - - - - - - - - - - — -m m - - 2 J .:....... g . ...... : ........:............................. ------ -__ ....:.1........: ........:........ ... ...�Q.......... ....... ..... ....... ................. ....... ....... ........ ........ ........ ....... ...... ....... .. ... ......... ........ ....... ....... f ....... .........�.Q............... ....... ....... ....... ........�.... 5.:.... :.........:...... ..:.........:.... :.........:......... :. ......... ........ ♦. N: �: gyp. n n: +4 28+ 0 9+20 9+60 3 + 30+40 30+80 1+ 0 31+60 + +40 32+80 OAKESDALE AVE. SW EXTENSION—PHASE 16 & 2 DWG NO. U8 00 UTILITY PLAN SHEET g ::D — STA. 32+80 TO STA. 37+40 41 OF 69 y I Oa) .. ' �-� CONSTRUCTION NOTES z; CDt.� �In + .. r •"'r r -. e.w d 1;7' $O r O ADJUST TO GRADE BY RAISING W .yyC,'a w O I / 14 4 48 IN. CONE SECTION. ch 1 a- -ca IN 48 I t-1 i' . ( i.JYt 10"fi '] E3Af4k .. E _ t j W -� 0 1 + a e Q00 + 1 .. �&• t3' I"._. -^ -- - -- - _ a' qR O�a- — V I ILl 1 1 NOTES T. -- _az Q c� �I Ls_ T - -_ _ 1 - - - ,,• � CALL 2 DAYS BEFORE YOU DIG. 1 800 a2a 5555. UNDERGROUND -- - ` � — UTILITY LOCATIONS ARE APPROXIMATE Y m CID ';` `� ��-- - F[[f -- - 2. SEE DWGS. DI-D12 FOR STORM 1 _ _AaA.tW•n uct._..__. __ _ w _ _ DRAINAGE WORK ELEMENTS. 3. ALL LUMINAIRE POLE BASES 2 E""I 33+00 34+00 •'1' �1 REMOVED SHALL BECOME THE 35+00 '• PROPERTY OF THE CONTRACTOR. d �1 36+00 $ ALL OTHER UTILITY ITEMS REMOVED — o° Cs]1 N00'1B'36'W — '---- -"� 37+00 SHALL BECOME THE PROPERTY OF B z I THE CITY (EXCEPT WHEN WORK IS O Z Y� �I —_ -�-i — -�_ DONE BY OTHERS) AND SHALL BE o0 SPECIE SPECIFICATIONS. WITH THE Z ow U� salt. 4. INSERT OR REMOVE LADDER STEPS E•f s 72 mcm ss s s - s s— s FOR ALL SEWER MANHOLE U o s s 72'WrW SS- ADJUSTMENTS TO GRADE. MAINTAIN ofTYPICA m E SEPARATION IN, LADDER CDTY OF STEP °4v r fc- l _ it {1 11 �I r STANDARD PLAN B071 ' �- 71 0 (----s sae'uEaq ss -- — — " • 5�i.f�tE�.. t • �! � 1 1 E"•. it ��° `� �V / SIGNATURES . - . s A f AND SEALS. ♦ - _�t r --� •47 REEER TO ORIGINAL Y \EUII—WE CONTRACT \ DOCUMENTS DATED s _e_ A.•. _ _ -.. __ APRIL 2000 0 '•u' sib .. ;^ ,.li yw n§ 99 ........................... ....... ....... ....... ....... ....... ..........:........._.........:........................ ....... zoo' vc ........... :.........:........ 3Q.... ....... ....... < TA. + END FULL-DEPTH w + g PAVING SECTION. rS<o h Di O JAATCH EXISTING. ...... ...... .2.Y.. . 25.:.........:.........:.........:..< ....... ....... ....... ....... ....... ........ .................. ....... ....... ....... ....... ....... __...... >' .�. . m 5 N a W ROFILERGRADE 2Q : EXISTING �� ... ..... & P...... ..... - - - - - - — — — — ----------------- 0 ....... ..... ... ............................. ..... .. . ..... �Q.... q�•j• 1 t r _ 5 ........... ... . .. ... ....... ... ... ..... ........... .... ..... .... . .... .... .. .. 1: :. .. . 5 v ,n• �n: v' m �: n. r,: '^ o+ n: r.• n. N: °�� n o: �n Co. m' m: Co. a0: a0: o; n: v: v: h: o rn: m m. m_ m m. m. m. 6: m m. m. m 00 ` 6+40 36+80 37+20 33+20 33+60 34+00 34+40 A4+80 35+20 35*60 36+00 3 _ n OAKESDALE AVE. SW EXTENSION-PHASE 1 B & 2 DU 9 O. UTILITY DETAILS SHEET g 42 OF 69 4 N RECESSED LIFT POCKETS - 5 1/2 rn - w v1 3: -t-I- 'I-I- < a 0 FULL 180' OPEN _i!j! Z V') /� O� J /�{�i)I l - ill_ Q / U 24" MIN. TRENCH WIDTH Z= W -I- " w� p ♦/ �' SPOILS pi X M i �� PILE/ FINAL GRADE la1 s ib 3 N %z j"Ilj��i� //�i�/ // SPRING ASSISTED DOOR 2" SPACE BETWEEN �o° < / ' / �� COVER CONDUITS AND Qm �`/ // //� 42" 36"MIN NEAREST SIDEWALL. ���< MIN. Oa 1/2" 3" SAND COVER $'0 3" SAND BASE a� } C ;o 3'- 3/4" 3_g COMMUNICATIONS (INCLUDING FIBER 1 I E_ ` OPTICS & STREET LIGHT 2" CONDUITS MIN. Z y aW COVER PLATE PSE 6" GAS MAIN U a` AND FRAME 3'-10" JPSE ELECTRICAL a E 3'-5 3/4' 4" & 6" CONDUITS 00 ;E COMBINED UTILITY TRENCH DETAIL NTS �P O y dV MANHOLE ACCESS \ COVER 1 0 _ �� MANHOLE ACCESS h COVER $ TYPICAL INSTALLATION TYPICAL INSTALLATION COVER HALF OPEN COVER CLOSED a NOTES: 1 CURB COVER WITH FRAME SHALL BE AS o MANUFACTURED BY UTILITY VAULT CO. P.O. BOX 588 AUBURN, WA 98071-0588 TELEPHONE (253) 839-3500 OR AN APPROVED EQUAL. 2. DESIGNED FOR PEDESTRIAN TRAFFIC ONLY. 3. COVER AND FRAME TO BE INSTALLED AS ONE UNIT Z ( DO NOT DISASSEMBLE ) 0 4. FINISH: HOT-DIPPED GALVANIZED FOR CURB COVER WITH FRAME �""iEALS + Aw0 SE 70 RZ NTS FUME 92E CONTRACT DOCUMENTS DATED + �� APRK 2000 �+ OAKESDALE AVE. SW EXTENSION-PHASE 18 do 2 owc NO. U10 _ UTILITY DETAILS SHEET g 43 OF 69 la CN € OAKESDALE AVENUE SW OAKESDALE AVENUE SW of N ry PLACE m STA 2+DO, RT. 45' CONCRETE DEADMAN BLOCK l) AGAINST CONCRETE UNDISTURBED 12" VERT CROSS (MJxFI) (SEE DETAIL) w EARTH BOTH FACES (2) 12" BLIND FLANGES 12" PIPE Ln _ N ONE Wj 2 TAP do 2" PLUG) I =N (1) 12 PLUG (MJ) WITH 2" TAP NEW 12" D.I.P. NEW 12" D.I.P. 0-0 k 2" TEMP. BLOW-OFF ASSEMBLY1- I ~ ul TEMP. CONCRETE BLOCK O� D D J F O N Q ,1, +/- 10' +/- 10' N `r 1.5' MIN. Ln n w�_ ED STA. 2+35, RT. 28' 12" G.V. (MJ X MJ) (8) EA. 3/4" SHACKLE RODS CD SHACKLE RODS-7 �tr w 3 TA 15+15, RT. 28' :) (AS REQUIRED) CLASS 5 112 SACK can N �O 12 VERT CROSS (MJxFL) CON ETE MIN (2) 12" BLIND FLANGES PLAN VIEW Mw N ONE WITH 2" TAP Ac 2" PLUG 8- 3/4: SHACKLE RODS Q x EX. 12" DIP (1) 12" PLUG (MJ) WITH 2" TAP y4 REBAR 8" O.C. E.W. FOR 12 PIPE CA -- & 2" TEMP. BLOW-OFF ASSEMBLY CENTER IN CONCRETE � om TESTING DETAIL TESTING DETAIL I I _I I I I I O d 4' -* Q Q o.E s I 5' _I z y w OAKESDALE AVENUE SW OAKESDALE AVENUE SW n �x TYPICAL CONCRETE DEADMAN ANCHOR Pp cE NEW 12" D.I.P. SHACKLE CROSS k VALVE ' DETAIL TO DEADMAN BLOCK N WITH (8) 3/4" SHACKLE RODS W ( NTS 7� 12" - 45' BEND, (MJ X MJ) O�Q 2 EA. LONG BODY SLEEVES a (DI TO DI) 1� i CONCRETE BLOCKING STA. 2+35. RT. 28' NEW 12" D.I.P. N " e! 12" G.V. (MJ X MJ) k TRENCH PATCH RESTORATION �e PER CONTRACT SPECIFICATIONS - CUT IN: PAY LIMIT 6c CUT CAP EX. 12' DIP TRENCH BACKFILL EX. 12" DIP STA 15+25, RT. 28' T ----� 12" CROSS (FL X FL) 1.5 X PIPE O.D. FOR MAINLINE 6" CRUSHED SUB-SURFACE TOP 4 12" GATE VALVE (FL X MJ) 2'-0" FOR HYDRANT LATERALS COURSE CONCRETE O EA tY PLUG (MJ) WITH I SUBSEQUENT BACKFLLL MATERIAL (NATIVE IF I'i (2)N 12- LONG SLEEVES (DI TO DI) _ APPROVED BY ENGINEER) OR IMPORT PER 3 SECTION 9-03.14(1) GRAVEL BORROW FINAL TIE-IN CONNECTION FINAL TIE-IN CONNECTION y PROPOSED WATER MAIN WITH POLYWRAP PIPE ZONE MATERIAL PER SECTION OAKESDALE AVENUE SW SW 27TH STREET/ OAKESDALE AVENUE SW 9-03.12(3) GRAVEL BACKFILL FOR PIPE TIE—IN CONNECTION TIE—IN CONNECTION 6" ZONE BEDDING (INCIDENTAL TO PIPE alo ITEM) NTS NTS EXCAVATION AND BACKFILL OF UNSUITABLE ` I FOUNDATION MATERIAL (IF NECESSARY) DEPTH AS REO'D DEPTH AS APPROVED BY ENGINEER MATERIAL SHALL MEET SECTION 9-03.9(1) BALLAST FINISHED GRADE 2CONCRETEEBLOCKNG. ( ') WITH WATER MAINZ WATER SERVICES 12" STORM 25't 381 -FIG 16.88' TYPICAL TRENCH BEDDING BACKFILL NTS 2.76' �Ny. 14.12 TOP t 3.07 z uv NEW 12" D.I. WATER q NEW 36 STORM i� FOR SC.NATURES Am WATER PIPE CROSSING DETAIL ems. � REFER 70 ORIOM✓1 � III FULL-SIZE CONTRACT SCALE: 1" = 5' '41 DOCUMENTS DATED f �� APRLL 2000 WG � W SEC . 2 5 T . 2 3 N . I \ . T � . W . M . — OAKESDAEE AVENUE SW EXTENSION-PHASE 1 B & 2 D E 1N0. ' ILLUMINATION AND SHEET SCALE IN FEET INTERCONNECT PLAN 44 OF 69 20 10 0 20 40 I ILLUMINATION CONSTRUCTION NOTES STA. 3+40 (35' T a HOR¢. ZO g 1. FURNISH AND INSTALL ONE COBRA HEAD LUMINARE WITH POWER DOOR AND MEDIUM TYPE III CUTOFF OPTICS, 400 WATT HIGH Z a PRESSURE SODIUM LAMP, AND FIXED BASE TYPE. MOUNTING 3 1 II C 1 F U p HEIGHT AND ARM LENGTH SHALL BE AS SHOWN IN ILLUMINATION 2 x w N SCHEDULE. CONSTRUCT FOUNDATION PER WSDOT STD. PLAN J-lb 1 1 2 W 0 w Z n AND THE SCHEDULE BELOW. FOUNDATION DEPTH SHALL BE AS I F INDICATED IN THE ILLUMINATION SCHEDULE. INSTALL TYPE I V 3 U Q JUNCTION BOX ADJACENT TO LUMINAIRE PER CITY OF RENTON W I Z v m w STANDARD PLAN JOO8. �� 1 x w m H PROP. R/W z w - 2. POWER POLE TO BE REMOVED ALSO SEE GENERAL NOTE 5 — — — — — — — _ — — _ _ _ _ _ — W F- a = o O 3. RELOCATE EXISTING LUMINAIRE AND JUNCTION BOX BEHIND NEW W 2 w CL a + SIDEWALK. CONSTRUCT 7' DEEP FOUNDATION PER WSDOT STD W Q O^ PLAN J-1b. L-1 I D V) Z 1- 5+00 2+00 4. INSTALL TYPE I JUNCTION BOX PER CITY OF 00 IL} y RENTON STANDARD PLAN J008 AND J016. SAKE . 3+00 a+oo L ALE AVE.S.Wn GENERAL ILLUMINATION NOTES � _ �E_ 1. CONSTRUCT CONCRETE PAD FOR PROPOSED STREET LIGHTING W a AND JUNCTION BOX PER CITY OF RENTON STANDARD PLAN L-2 z J014 AND J015. _ OZ t'€`- 2. ALL PROPOSED ILLUMINATION CONDUIT RUNS (TRENCH) SHALL BE E, YY LOCATED 6' FROM BACK OF CURB EXCEPT AT WALL. W U [rr z y 3. REFER TO SIGNAL PLAN FOR ILLUMINATION CONDUIT PROP. R/ E-' U a g AT SIGNALIZED INTERSECTION. g 4. CONSTRUCT LIGHTING UNDERGROUND SYSTEM PER CITY OF RENTON STANDARD PLAN J007. 2 1 1 1 I 0 5. ALL LUMINAIRE POLE BASES REMOVED SHALL BECOME THE PROPERTY OF THE CONTRACTOR. ALL OTHER UTILITY ITEMS • REMOVED SHALL BECOME THE PROPERTY OF THE CITY (EXCEPT ILLUMINATION SCHEDULE WHEN WORK IS DONE BY OTHERS) AND SHALL BE SALVAGED IN ACCORDANCE WITH THE SPECIFICATIONS. POWER OFFSET (POLE RENTON SOURCE LUMINAIRE POLE CENTERLINE TO ARM CIRCUIT 1 NO. LOCATION LENGTH NO. MOUNTING FOUNDATION a CABINET ROADWAY REMARKS LUMINAIRE WATTAGE ILLUMINATION LEGEND LOCATION CENTERLINE) NUMBER (L.F.) i dOp m TYPE I JUNCTION BOX L-1 3+50 35' LT. 10 L.F. 1-3 2348H 400 35 7' R 1 SEE DETAIL 0 TYPE II JUNCTION BOX L-2 4+50 37.5' RT. 14 L.F. 1-4 2343H 400 35 8' 1. ON SHEET E2 ® ELECTRICAL SERVICE CABINET L-3 5+50 35' LT 10 L.F. 1-3 2346H 400 35 7' L-4 6+50 37.5' RT. 14 L.F. 1-4 SEE DETAIL 2341H 400 35 8' y }F i STREET LIGHT ASSEMBLY ON SHEET EZ 4 Z L-5 7+50 35' LT. 10 L.F. 1-3 2344H 400 35 7' 8 A — — CONDUIT RUN 14 L.F. 1-4 SEE DETAIL 2339H 400 35 8' L-6 8+50 37.5' RT. ON SHEET E2 CONDUIT AND WIRING SCHEDULE J L-7 s+So 35' LT. 10 L.F 1-3 2342H aoo 35 7' RUN p L-8 10+50 39.5' RT, 14 L.F. 1-4 OSNE S D ETAIE2 2337H 400 35 8' N0. CONDUIT CONDUCTORS W L-9 11+50 38.2' LT, 10 L.F. 1-3 2340H 400 35 7' a Y Q L-10 12+50 43.5' RT. 14 L.F. 1-4 SEE DETAIL 2335H 400 35 8' � � p ON SHEET E2 1 2" PVC SCH 40 2-$6, 1-k8 GROUND L-11 13+50 41' LT, 10 L.F. 1-3 2338H 400 35 7' 2• 1 2" PVC SCH 40 PULL WIRE L-12 16+50 41' RT. 10 L.F. 1-2 2333H 400 35 7' 2 -FOR FUTURE INTERCONNECT USE I� L-13 18+50 41' RT. 10 L.F. 1-2 2331H 400 35 7' NOTE: N THE EXISTING TOPOGRAPHIC AND PHYSICAL FEATURES SHOWN ON THESE PLANS L-14 20+67 41' RT, 10 L.F. 1-2 2329H 400 35 7' ARE BASED ON: INFORMATION PROVIDED BY W&H PACIFIC SURVEY 1997 L-15 22+50 41' RT, 10 L.F. 1-2 2327H 400 35 7' THIS WAS THE INFORMATION AVAILABLE AT THE TIME OF PLAN PREPARATION. L-16 24+50 41' RT. 10 L.F. 1-2 2325H 400 35 7' ACTUAL CONDITIONS MAY BE DIFFERENT. THE CONTRACTOR MAY ENCOUNTER VARIATIONS BETWEEN ACTUAL CONDITIONS AND THOSE SHOWN. THESE VARIATIONS WILL NOT BE THE BASIS FOR A CLAIM OR EXTRA COMPENSATION. L-17 26+61 41' RT. 10 L.F. 1-2 2323H 400 35 7' ,rrr��♦ THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE FOR WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ENTRANCO. SPLICE TO THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES L-18 28+50 41' LT. 10 L.F. 1-1 EXIST. ILLUMINATION 2350H 400 35 7' / SJG.TURES BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL GALS. DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRACTOR'S FAILURE TO EXACTLY L-19 30+50 41' RT. 10 L.F. 1-2 2321H 400 35 7' REFER TO OmcwAL LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. to t OocwENT I FULL-SIZE DATED' L-20 32+50 41' RT. 10 L.F. 1-2 2319H 400 35 7' LLARCN zoo0 g L-21 34+50 41' RT. 10 L F. 1-2 2317H 400 35 7' ~` '� Q SEC . 2 5 I . 2 3 N . R . 4 E . W . M . OAKESDALE AVENUE SW EXTENSION-PHASE iB & 2 D E2N0. ILLUMINATION AND SHEET p SCALE IN FEET INTERCONNECT PLAN 45 of 69 20 0 0 20 40 HOR12. Z o g �n- a z w � x w 0D 1 2 4 STA 5+40 35' LT. STA. 9+40 35' LT wry Z 4 STA. 5+40 35 LT. 4 U vi �� Z w to I t w� ZoZ Li I 2 i I 1 >a o0 1 1 1 2 2 t 2 2 t Ice) a = a + ., I 1 W Z w a z'n W I 2 I W o a Q W I I W w Z_ (sa PROP. R W W Q � � I OW — - - - - - — — — — — — — — — — =wwl L- - - �W b I L-3 0 gg? o � I 7+00 co— — 8+00 9+00 dy w Z »s + a+oo OAKESDALE AVE.S.W. 0 bE + y NO2.58'30"W F'z U� a E E- U]1 _ I WI L-6 IW _ _ - - - - - L-4 — � — — — — — — — — — — — — — — — — — -- - - $3 x PROP. R/W d Q I I I I t 1 t 1 1 t t r 3 ILLUMINATION CONSTRUCTION NOTES "y 2 t. FURNISH AND INSTALL ONE COBRA HEAD LUMINARE WITH POWER g DOOR AND MEDIUM TYPE III CUTOFF OPTICS, 400 WATT HIGH PRESSURE SODIUM LAMP, AND FIXED BASE TYPE. MOUNTING HEIGHT AND ARM LENGTH SHALL BE AS SHOWN IN ILLUMINATION SCHEDULE. CONSTRUCT FOUNDATION PER WSDOT STD. PLAN J-lb AND THE SCHEDULE BELOW. FOUNDATION DEPTH SHALL BE AS INDICATED IN THE ILLUMINATION SCHEDULE. INSTALL TYPE I CONDUIT AND WIRING SCHEDULE PROP. SIDEWALK—,,. JUNCTION BOX ADJACENT TO LUMINAIRE PER CITY OF RENTON STANDARD PLAN J008. RUN a r NO. 4. INSTALL TYPE I JUNCTION BOX PER CITY OF CONDUIT CONDUCTORS RENTON STANDARD PLAN J008 AND J016. GENERAL ILLUMINATION NOTES zn� LUMINAIRE POLE 1, CONSTRUCT CONCRETE PAD FOR PROPOSED STREET LIGHTING 1 1 2" PVC SCH 40 2—H6, 1—N8 GROUND FRONT FACE OF AND JUNCTION BOX PER CITY OF RENTON STANDARD PLAN WELDED WIRE WALL J014 AND J015, 2• 2" PVC SCH 40 PULL WIRE -FOR FUTURE INTERCONNECT USE 2. ALL PROPOSED ILLUMINATION CONDUIT RUNS (TRENCH) SHALL BE FIN, GRADE LOCATED 6' FROM BACKOF CURB EXCEPT AT WALL. NOTE: 3. REFER TO SIGNAL PLAN FOR ILLUMINATION CONDUIT THE EXISTING TOPOGRAPHIC AND PHYSICAL FEATURES SHOWN ON THESE PLANS LUMINAIRE FOUNDATION AT SIGNALIZED INTERSECTION. ARE BASED ON: "-' INFORMATION PROVIDED BY W&H PACIFIC SURVEY 1997 LIMITS OF STRUCTURE EX -- .-; 4. CONSTRUCT LIGHTING UNDERGROUND SYSTEM PER CITY OF RENTON STANDARD PLAN J007. THIS WAS THE INFORMATION AVAILABLE AT THE TIME OF PLAN PREPARATION. SEE ILLUMINATION ACTUAL CONDITIONS MAY BE DIFFERENT. THE CONTRACTOR MAY ENCOUNTER f FOR i' TABLE FOR DEPTH VARIATIONS BETWEEN ACTUAL CONDITIONS AND THOSE SHOWN. THESE VARIATIONS ! SIGNATURES 5. ALL LUMINAIRE POLE BASES REMOVED SHALL BECOME THE WILL NOT BE THE BASIS FOR A CLAIM OR EXTRA COMPENSATION. AND SEALS. PROPERTY OF THE CONTRACTOR ALL OTHER UTILITY ITEMS REFER To oRCKAI. REMOVED SHALL BECOME THE PROPERTY OF THE CITY EXCEPT THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE ( WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ENTRANCO. Fuu-sl2E coNTRACT LUMINAIRE INSTALLATION WHEN WORK IS DONE BY OTHERS) AND SHALL BE SALVAGED THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES DOCUMENTS DATED IN ACCORDANCE WITH THE SPECIFICATIONS. BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL MARCH 2000 DAMAGg AT FACE OF WALL LOCATE AND(PRESERVE ANYOCCASIONED UNDERGROUNDT UTILITIES. FAILURE TO EXACTLY a,�+4MM� OAKESOALE AVENUE SW EXTENSION-PHASE 18 & 2 O G ° SEC . 25 T . 23N . R . 4E . W . M . ILLUMINATION AND SHEET INTERCONNECT PLAN 46 of 69 SCALE IN FEET 20 10 0 20 40 HORIZ. z z O Q N a w X Lu + w N Z d STA. 13+40 41' T. 1 U 3 O STA. 11+40 T. 4 Z N� �' w wm ZNo 1 rt Z W >a ZZo 1 1 1 2 1 t 2 a = a00 1 I Z j zm WI 1 2 2 2 IOU 0 2 2 Y W PROP. R W O J x — — — _ ' — — — — — — -x J �I - - - - - - - - - - - - - - - - - - 1� W - - - — L-11 W (s7 L-9 (s] a — — — — — — — — — — — — .v) �r o _ Q E 001 10+00 11+00 12+00 13+00 14+00 I� 3 OAKESDALE AVE.S.W. NO1.15'14" + ?+Z YW E'W d I d ICU E wl PROP R/W U I 1� I1 1 1 1 1 1 t v GENERAL ILLUMINATION NOTES ILLUMINATION CONSTRUCTION NOTES 1. CONSTRUCT CONCRETE PAD FOR PROPOSED STREET LIGHTING 1. FURNISH AND INSTALL ONE COBRA HEAD LUMINARE WITH POWER AND JUNCTION BOX PER CITY OF RENTON STANDARD PLAN DOOR AND MEDIUM TYPE III CUTOFF OPTICS, 400 WATT HIGH J014 AND J015 PRESSURE SODIUM LAMP, AND FIXED BASE TYPE MOUNTING HEIGHT AND ARM LENGTH SHALL BE AS SHOWN IN ILLUMINATION 2. ALL PROPOSED ILLUMINATION CONDUIT RUNS (TRENCH) SHALL BE SCHEDULE. CONSTRUCT FOUNDATION PER WSOOT STD, PLAN J-1b LOCATED 6' FROM BACKOF CURB EXCEPT AT WALL. AND THE SCHEDULE BELOW, FOUNDATION DEPTH SHALL BE AS INDICATED IN THE ILLUMINATION SCHEDULE, INSTALL TYPE I a 3. REFER TO SIGNAL PLAN FOR ILLUMINATION CONDUIT JUNCTION BOX ADJACENT TO LUMINAIRE PER CITY OF RENTON AT SIGNALIZED INTERSECTION. STANDARD PLAN J008. ?m 4. CONSTRUCT LIGHTING UNDERGROUND SYSTEM PER CITY 4.INSTALL TYPE I JUNCTION BOX PER CITY OF OF RENTON STANDARD PLAN J007, RENTON STANDARD PLAN J008 AND J016. 5. ALL LUMINAIRE POLE BASES REMOVED SHALL BECOME THE PROPERTY OF THE CONTRACTOR, ALL OTHER UTILITY ITEMS REMOVED SHALL BECOME THE PROPERTY OF THE CITY (EXCEPT WHEN WORK IS DONE BY OTHERS) AND SHALL BE SALVAGED IN ACCORDANCE WITH THE SPECIFICATIONS. NOTE: CONDUIT AND WIRING SCHEDULE THE EXISTING TOPOGRAPHIC AND PHYSICAL FEATURES SHOWN ON THESE PLANS ARE BASED ON: 5 RUN INFORMATION PROVIDED BY W&H PACIFIC SURVEY 1997 NO. �s"""'. CONDUIT CONDUCTORS THIS WAS THE INFORMATION AVAILABLE AT THE TIME OF PLAN PREPARATION. FOR _ ACTUAL CONDITIONS MAY BE DIFFERENT. THE CONTRACTOR MAV ENCOUNTER I VARIATIONS BETWEEN ACTUAL CONDITIONS AND THOSE SHOWN THESE VARIATIONS >I SK.w.TURES WALL NOT BE THE BASIS FOR A CLAIM OR EXTRA COMPENSATION. AN) SELLS. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE REFER To oalclN•L WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ENTRANCO. FUL ZIE CON TID 1 2" PVC SCH 40 2-p6, 1- 18 GROUND THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES DOCIINENTs areD PULL WIRE BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL uu+cN 2000 2• 2" PVC SCH 40 DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRACTOR'S FAILURE TO EXACTLY ,r • .FOR FUTURE INTERCONNECT USE LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. � � `�/ • � � I . 2 3 N . 1 \ . "T � . W . M . OAKESDALE AVENUE SW EXTENSION-PHASE 1 B & 2 DWG E4No. —� ILLUMINATION AND SHEET SCALE IN FEET INTERCONNECT PLAN 47 of 69 20 10 0 20 40 HORIZ. z Z 4 STA, n In a f— U 00 W Z00 of O W N Z O U 3� O o a Z In ~ 00 m UJLn 1 2 < �- Zo Q Z W -~ I- a ¢ o 2 C4 - ¢ + Z w a z v fs7 O� ISw z I _ — ,W o ��' W' II II it II II II I II II II II II il_ _- � �' ,-_�: — - w r W I I s p _ + >� U] CD Ag z 5 W >� 15 00 16+00 17+00 18+00Do SEEM 01.1 5'14"E — —OAKESDALE AVE.S.W. T — Ia0 a —_ -1 = O - L-13 W - - - - - - - - - - - - - - - - - - - - - z 3 - - - - - - - - - - — — — - Z, —IHI-II IF IHI IF IHI 41H r v U � r 3 I I GENERAL ILLUMINATION NOTES ILLUMINATION CONSTRUCTION NOTES ¢ 1. CONSTRUCT CONCRETE PAD FOR PROPOSED STREET LIGHTING 1 FURNISH AND INSTALL ONE COBRA HEAD LUMINARE WITH POWER 4Y AND JUNCTION BOX PER CITY OF RENTON STANDARD PLAN DOOR AND MEDIUM TYPE III CUTOFF OPTICS, 400 WATT HIGH J014 AND J015. PRESSURE SODIUM LAMP, AND FIXED BASE TYPE. MOUNTING HEIGHT AND ARM LENGTH SHALL BE AS SHOWN IN ILLUMINATION a 2. ALL PROPOSED ILLUMINATION CONDUIT RUNS (TRENCH) SHALL BE SCHEDULE, CONSTRUCT FOUNDATION PER WSDOT STD. PLAN J-lb LOCATED 6' FROM BACKOF CURB EXCEPT AT WALL. AND THE SCHEDULE BELOW. FOUNDATION DEPTH SHALL BE AS 3. REFER TO SIGNAL PLAN FOR ILLUMINATION CONDUIT INDICATED IN THE ILLUMINATION SCHEDULE. INSTALL TYPE I JUNCTION BOX ADJACENT TO LUMINAIRE PER CITY OF RENTON AT SIGNALIZED INTERSECTION. STANDARD PLAN J008. 4. CONSTRUCT LIGHTING UNDERGROUND SYSTEM PER CITY 4, INSTALL TYPE I JUNCTION BOX PER CITY OF RENTON OF RENTON STANDARD PLAN J007 STANDARD PLAN J008 AND J016. 5. ALL LUMINAIRE POLE BASES REMOVED SHALL BECOME THE PROPERTY OF THE CONTRACTOR. ALL OTHER UTILITY ITEMS REMOVED SHALL BECOME THE PROPERTY OF THE CITY (EXCEPT CONDUIT AND WIRING SCHEDULE NOTE: WHEN WORK IS DONE BY OTHERS) AND SHALL BE SALVAGED THE EXISTING TOPOGRAPHIC AND PHYSICAL FEATURES SHOWN ON THESE PLANS IN ACCORDANCE WITH THE SPECIFICATIONS. RUN ARE BASED ON: NO. CONDUIT CONDUCTORS INFORMATION PROVIDED BY Wdtri PACIFIC SURVEY 1997 THIS WAS THE INFORMATION AVAILABLE AT THE TIME OF PLAN PREPARATION. FOR ACTUAL CONDITIONS MAY BE DIFFERENT THE CONTRACTOR MAY ENCOUNTER SIcw1TUREs VARIATIONS BETWEEN ACTUAL CONDITIONS AND THOSE SHOWN. THESE VARIATIONS AHo SEALS, WILL NOT BE THE BASIS FOR A CLAIM OR EXTRA COMPENSATION. REFER TO ORIGuuL FULL-SIZE CONTRACT# 1 2" PVC SCH 40 2-ty6, 1-K8 GROUND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPRO%IMATE DOCuuENTS DATED 2. 2" PVC SCH 40 PULL WIRE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ENTRANCO uARCH 2O00 THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES 3 2" PVC SCH 40 2-N6, 1-g8 GROUND BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL ►..« DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRACTOR'S FAILURE TO EXACTLY .FOR FUTURE INTERCONNECT USE LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. WG NO SEC . 2 5 T . 2 3 N . I \ . 4 E . W . M . OAKESDALE AVENUE SW EXTENSION-PHASE iB & ? D E5 ILLUMINATION AND SHEET SCALE IN FEET INTERCONNECT PLAN 48 OF 69 20 10 0 20 40 HORIZ. z z O N EL z o W U cD t w � Q (V z Z N �°� u� Z m LdN I < �- Z O I ¢ zW -~ >Q oo w I F a 2 Q I a W a O� w l w d x LJ O WI r r r w w x - r �}[71 9+i 00 20+00 21+00 22+00 23+DO I W 0 1`0 -I' ---+- — '`� — I — — + — I OAKESDALE AVE+S.W. 3 1 I NOO'18'36"W CD 3 a E- 1 Cl) U� g w1 — — — - - — — - - - - - - - - - - - - - - - L- 4 - - - - - - - - - - - - - - - --- - - - - L7 15 - - - - - - - - - - ,� E- 1 � I � I��� I � 1 1 .� � 1 � � + 1 ♦ 1 GENERAL ILLUMINATION NOTES ILLUMINATION CONSTRUCTION NOTES 1. CONSTRUCT CONCRETE PAD FOR PROPOSED STREET LIGHTING 1. FURNISH AND INSTALL ONE COBRA HEAD LUMINARE WITH POWER a AND JUNCTION BOX PER CITY OF RENTON STANDARD PLAN DOOR AND MEDIUM TYPE III CUTOFF OPTICS, 400 WATT HIGH J014 AND J015. PRESSURE SODIUM LAMP, AND FIXED BASE TYPE. MOUNTING HEIGHT AND ARM LENGTH SHALL BE AS SHOWN IN ILLUMINATION 2 ALL PROPOSED ILLUMINATION CONDUIT RUNS (TRENCH) SHALL BE SCHEDULE CONSTRUCT FOUNDATION PER WSDOT STD. PLAN J-lb LOCATED 6' FROM BACKOF CURB EXCEPT AT WALL. AND THE SCHEDULE BELOW, FOUNDATION DEPTH SHALL BE AS 3. REFER TO SIGNAL PLAN FOR ILLUMINATION CONDUIT INDICATED IN THE ILLUMINATION SCHEDULE. INSTALL TYPE 1 AT SIGNALIZED INTERSECTION. JUNCTION BOX ADJACENT TO LUMINAIRE PER CITY OF RENTON STANDARD PLAN JO08. 4. CONSTRUCT LIGHTING UNDERGROUND SYSTEM PER CITY OF RENTON STANDARD PLAN J007. CONDUIT AND WIRING SCHEDULE 5. ALL LUMINAIRE POLE BASES REMOVED SHALL BECOME THE RUN NOTE: PROPERTY OF THE CONTRACTOR. ALL OTHER UTILITY ITEMS NO. THE EXISTING TOPOGRAPHIC AND PHYSICAL FEATURES SHOWN ON THESE PLANS REMOVED SHALL BECOME THE PROPERTY OF THE CITY (EXCEPT ARE BASED ON: WHEN WORK IS DONE BY OTHERS) AND SHALL BE SALVAGED CONDUIT CONDUCTORS IN ACCORDANCE WITH THE SPECIFICATIONS. INFORMATION PROVIDED Wd PACIFIC SURVEY 1997 THIS WAS THE INFORMATION AVAILABLE AT THE TIME OF PLAN PREPARATION. ACTUAL CONDITIONS MAY BE DIFFERENT. THE CONTRACTOR MAY ENCOUNTER FOR 1 2" PVC SCH 40 2-H6, 1-#8 GROUND VARIATIONS BETWEEN ACTUAL CONDITIONS AND THOSE SHOWN. THESE VARIATIONS I $K NATURES WILL NOT BE THE BASIS FOR A CLAIM OR EXTRA COMPENSATION. AND SEALS. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE REFER TO ORIGINAL WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ENTRANCO EDOCUMEE S DATED THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES toocuRCHTs DATED BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL MARCH 2O00 DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRACTOR'S FAILURE TO EXACTLY g LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. SEC . 2 5 T . 2 3 N . I \ . `t E . . I V I �— OAKESDALE AVENUE SW EXTENSION-PHASE iB & 2 DWG 6N0. ILLUMINATION AND SHEET SCALE IN FEET INTERCONNECT PLAN 49 OF 69 - 20 10 0 20 40 HORIZ. Z 0 g U, n z 0 w v iD ~ W + 0 w Z M C4 Z(V U �� ua Z m W N t L`''- Zp Z -F � Z W !- Q = z00 Z Wa Z00 wl t` W o 0� , IW 0 as WI _ - IW J . W Cn W �o �I 24+00 25+00 �6+00 27+00 28+00 CD O p E — -- f— — — OAKESDALE AVE.S.W. , �+ NOD*18'36"W ELF Z a a ' c\l dl E — —L-16 — — — — — — — — — — — — — — — — — — — — L-17 — — — — — — — — — — — — — — — — — — — W � x 1 YZ GENERAL ILLUMINATION NOTES a ILLUMINATION CONSTRUCTION NOTES 1. CONSTRUCT CONCRETE PAD FOR PROPOSED STREET LIGHTING 1.FURNISH AND INSTALL ONE COBRA HEAD LUMINARE WITH POWER AND JUNCTION BOX PER CITY OF RENTON STANDARD PLAN DOOR AND MEDIUM TYPE III CUTOFF OPTICS, 400 WATT HIGH a J014 AND J015, PRESSURE SODIUM LAMP, AND FIXED BASE TYPE. MOUNTING HEIGHT AND ARM LENGTH SHALL BE AS SHOWN IN ILLUMINATION to 2. ALL PROPOSED ILLUMINATION CONDUIT RUNS (TRENCH) SHALL BE SCHEDULE. CONSTRUCT FOUNDATION PER WSDOT STD PLAN J-lb LOCATED 6' FROM BACKOF CURB EXCEPT AT WALL, AND THE SCHEDULE BELOW. FOUNDATION DEPTH SHALL BE AS INDICATED IN THE ILLUMINATION SCHEDULE. INSTALL TYPE I 3. REFER TO SIGNAL PLAN FOR ILLUMINATION CONDUIT JUNCTION BOX ADJACENT TO LUMINAIRE PER CITY OF RENTON AT SIGNALIZED INTERSECTION. STANDARD PLAN J008, 4. CONSTRUCT LIGHTING UNDERGROUND SYSTEM PER CITY OF RENTON STANDARD PLAN J007. 5. ALL LUMINAIRE POLE BASES REMOVED SHALL BECOME THE CONDUIT AND WIRING SCHEDULE NOTE: PROPERTY OF THE CONTRACTOR ALL OTHER UTILITY ITEMS RUN THE EXISTING TOPOGRAPHIC AND PHYSICAL FEATURES SHOWN ON THESE PLANS REMOVED SHALL BECOME THE PROPERTY OF THE CITY (EXCEPT NO ARE BASED ON: WHEN WORK IS DONE BY OTHERS) AND SHALL BE SALVAGED CONDUIT CONDUCTORS INFORMATION PROVIDED BY wddi PACIFIC SURVEY 1997 IN ACCORDANCE WITH THE SPECIFICATIONS. THIS WAS THE INFORMATION AVAILABLE AT THE TIME OF PLAN PREPARATION. CREFER OR ACTUAL CONDITIONS MAY BE DIFFERENT. THE CONTRACTOR MAY ENCOUNTER ATuRES VARIATIONS BETWEEN ACTUAL CONDITIONS AND THOSE SHOWN. THESE VARIATIONS ANDSEALS. 1 2" PVC SCH 40 2-#6. 1-#8 GROUND WILL NOT BE THE BASIS FOR A CLAIM OR EXTRA COMPENSATION. o oRICINAL THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE E CONTRACT WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ENTRANCO. NTS aTED THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES H 2O00 BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL �r DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRACTOR'S FAILURE TO EXACTLY w g LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. g OAKESDALE AVENUE SW EXTENSION-PHASE 16 & 2 DWG NO. SEC . 2 5 T . 2 3 N . R . 4 E . W . M ILLUMINATION AND SHEET INTERCONNECT PLAN 50 OF 69 SCALE IN FEET 20 10 0 20 40 HORIZ, I Z Z l I O d 00 X W + 0 CV O M U 3 � c�a Z Lnm cr wN < w� ZO 1 1 3 � � 1 1 Zw s O ► a oN I i �_ ,I + Z JCL ZOp'J W1 s Z ! .. .7 .._ .._ .., 1W T y i W a CD _ _ _ I Li Y —(n N .. O U7 U1 $o O 29+00 30+00 31+00 32+00 w Z Y 4 C\2 I _ _ — OAKESDALE PVE.S.W. — I } Q Q ;'y 1 _ NOO'18'36"W � — — �Z aW ce) E-t L-19 1-20 4 E- \� - - - - - - - - -- — — — — — — — — — — — — — — — — 1 3 oZ 8 3 � tt > 6 GENERAL ILLUMINATION NOTES ILLUMINATION CONSTRUCTION NOTES 1 CONSTRUCT CONCRETE PAD FOR PROPOSED STREET LIGHTING 1. FURNISH AND INSTALL ONE COBRA HEAD LUMINARE WITH POWER AND JUNCTION BOX PER CITY OF RENTON STANDARD PLAN DOOR AND MEDIUM TYPE III CUTOFF OPTICS, 400 WATT HIGH J014 AND J015, PRESSURE SODIUM LAMP, AND FIXED BASE TYPE. MOUNTING a HEIGHT AND ARM LENGTH SHALL BE AS SHOWN IN ILLUMINATION 2. ALL PROPOSED ILLUMINATION CONDUIT RUNS (TRENCH) SHALL BE SCHEDULE. CONSTRUCT FOUNDATION PER WSDOT STD. PLAN J-lb LOCATED 6' FROM BACKOF CURB EXCEPT AT WALL. AND THE SCHEDULE BELOW. FOUNDATION DEPTH SHALL BE AS INDICATED IN THE ILLUMINATION SCHEDULE. INSTALL TYPE 1 3. REFER TO SIGNAL PLAN FOR ILLUMINATION CONDUIT JUNCTION BOX ADJACENT TO LUMINAIRE PER CITY OF RENTON AT SIGNALIZED INTERSECTION. STANDARD PLAN J008 4 CONSTRUCT LIGHTING UNDERGROUND SYSTEM PER CITY 2, NOT USED ON THIS SHEET. OF RENTON STANDARD PLAN J007. 3. SPLICE ILLUMINATION POWER FROM EXIST #6 WIRES. 5. ALL LUMINAIRE POLE BASES REMOVED SHALL BECOME THE PROPERTY OF THE CONTRACTOR. ALL OTHER UTILITY ITEMS REMOVED SHALL BECOME THE PROPERTY OF THE CITY (EXCEPT NOTE: WHEN WORK IS DONE BY OTHERS) AND SHALL BE SALVAGED THE EXISTING TOPOGRAPHIC AND PHYSICAL FEATURES SHOWN ON THESE PLANS IN ACCORDANCE WITH THE SPECIFICATIONS. CONDUIT AND WIRING SCHEDULE ARE BASED ON: RUN INFORMATION PROVIDED BY WMl PACIFIC SURVEY 1997 NO. THIS WAS THE INFORMATION AVAILABLE AT THE TIME OF PLAN PREPARATION FOR CONDUIT CONDUCTORS ACTUAL CONDITIONS MAY BE DIFFERENT. THE CONTRACTOR MAY ENCOUNTER SIGNATURES .. VARIATIONS BETWEEN ACTUAL CONDITIONS AND THOSE SHOWN THESE VARIATIONS ANO SEALS. WILL NOT BE THE BASIS FOR A CLAIM OR EXTRA COMPENSATION, REFER E ONTRAL �'i­ E CONTRACT zf� THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE NTs DATED WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ENTRANCO. N 2000 1 2" PVC SCH 40 2-#6, 1-N8 GROUND THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRACTORS FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. S t . 2 3 N . I \ . "f 1 . IVY . OAKESDALE AVENUE SIN EXTENSION-PHASE 1B & 2 °wE8° ILLUMINATION AND SHEET SCALE IN FEET INTERCONNECT PLAN 51 OF 69 20 10 0 20 40 HORIZ. QZ O g U g. Za_ O w CL TT_r v p w Z z o I It ; f Q "n Z Li > < aoIA ff Z w a a N _.___ - - - Z I a .� QO W r---f - - - ---_ w ~ _---- ----r I — Co 33 ag, 3 3+00" — 34++00 OA—KESDALE IAVE.S.W. .4 3s+oo j 36+00 —O F N00'18'36W --- „1 37+00 - F' U j �I F� W 1-21 — .� - - - - - - - - - - - - - - - - - - - - d _ UI E a_ I I i 1 1 y I �7' I GENERAL ILLUMINATION NOTES ILLUMINATION CONSTRUCTION NOTES 1 CONSTRUCT CONCRETE PAD FOR PROPOSED STREET LIGHTING I. FURNISH AND INSTALL ONE COBRA HEAD LUMINARE WITH POWER k AND JUNCTION BOX PER CITY OF RENTON STANDARD PLAN DOOR AND MEDIUM TYPE III CUTOFF OPTICS, 400 WATT HIGH a J014 AND J015. PRESSURE SODIUM LAMP, AND FIXED BASE TYPE. MOUNTING HEIGHT AND ARM LENGTH SHALL BE AS SHOWN IN ILLUMINATION to 2. ALL PROPOSED ILLUMINATION CONDUIT RUNS (TRENCH) SHALL BE SCHEDULE. CONSTRUCT FOUNDATION PER WSOOT STD PLAN J-lb LOCATED 6' FROM BACKOF CURB EXCEPT AT WALL. AND THE SCHEDULE BELOW. FOUNDATION DEPTH SHALL BE AS INDICATED IN THE ILLUMINATION SCHEDULE, INSTALL TYPE 1 3. REFER TO SIGNAL PLAN FOR ILLUMINATION CONDUIT JUNCTION BOX ADJACENT TO LUMINAIRE PER CITY OF RENTON AT SIGNALIZED INTERSECTION. STANDARD PLAN J008. 4. CONSTRUCT LIGHTING UNDERGROUND SYSTEM PER CITY OF RENTON STANDARD PLAN J007. 5, ALL LUMINAIRE POLE BASES REMOVED SHALL BECOME THE NOTE: PROPERTY OF THE CONTRACTOR. ALL OTHER UTILITY ITEMS CONDUIT AND WIRING SCHEDULE THE EXISTING TOPOGRAPHIC AND PHYSICAL FEATURES SHOWN ON THESE PLANS S REMOVED SHALL BECOME THE PROPERTY OF THE CITY (EXCEPT RUN Gi ARE BASED ON: WHEN WORK IS DONE BY OTHERS) AND SHALL BE SALVAGED NO C IN ACCORDANCE WITH THE SPECIFICATIONS. INFORMATION PROVIDED BY W&H PACIFIC SURVEY 1997 ...w.y+ CONDUIT CONDUCTORS THIS WAS THE INFORMATION AVAILABLE AT THE TIME OF PLAN PREPARATION, r FOR ACTUAL CONDITIONS MAY BE DIFFERENT. THE CONTRACTOR MAY ENCOUNTER P SIGNATURES VARIATIONS BETWEEN ACTUAL CONDITIONS AND THOSE SHOWN. THESE VARIATIONS ANo SEALS, WILL NOT BE THE BASIS FOR A CLAIM OR EXTRA COMPENSATION. REFER TD ORIGINAL 1 2" PVC SCH 40 2-#6, 1-N8 GROUND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE FULL-SIZE CONTRACT WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE CWNER OR ENTRANCO. �t DOCu MARCH DATED THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES \ �� BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRACTOR'S FAILURE TO EXACTLY g LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. - � SIGNAL LEGEND SEC . 2 5 T . 2 3 N . I \ 'T � Y Y � OAKESDALE AVENUE SW EXTENSION-PHASE iB & 2 DWG N0. SIGNAL PLAN E9 SHEET �c PROP. OAKESDALE AVE. S.W./S.W. 27TH 52 OF 69 SCALE IN FEET m TYPE I JUNCTION BOX 20 10 0 20 ao NORIZ A 0 TYPE II JUNCTION BOX NOTE: o ' THE EXISTING TOPOGRAPHIC AND PHYSICAL FEATURES SHOWN ON THESE PLANS O CONSTRUCTION NOTES Z = 0 TYPE III JUNCTION BOX 0 ARE BASED ON: 1. FURNISH AND INSTALL NEW SIGNAL POLE FOUNDATION, 0 rn TYPE III SIGNAL POLE WITH A 45-FOOT MAST ARM. 0 I` f._. 4. VEHICAL SIGNAL HEAD INFORMATION PROVIDED BY W&H PACIFIC SURVEY 1997 Z INFORMATIONTHIS WAS THE cv A HE TIME OF LAN PREPARATION INSTALL TWO SIGNAL HEADS (TYPE M MOUNT), TWO LED Li A x 3 �-; 4 VEHICAL HEAD WITH ARROW f ACTUAL CONDITIONS MAY BE DIFFERENT. THECONTRACTORMAYEN000NTER PEDESTRIAN SIGNAL HEADS WITH TYPE E MOUNTING VARIATIONS BETWEEN ACTUAL CONDITIONS AND THOSE SHOWN. THESE VARIATIONS HARDWARE, TWO PEDESTRIAN PUSH BUTTONS WITH SIGNS, O 1 w N Z _ PEDESTRIAN SIGNAL HEAD WILL NOT BE THE BASIS FOR A CLAIM OR EXTRA COMPENSATION ONE TERMINAL BOX, ONE NEW STREET NAME SIGN, ONE Z d --- �� EMERGENCY VEHICAL PRE-EMPTION DETECTOR I THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE R10-12 SIGN, AND ONE HIGH PRESSURE SODIUM LAMP 8 WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ENTRANCO. WITH CUTOFF OPTICS 400 WATT. pD TYPE III SIGNAL POLE, MAST ARM AND LUMINAIRE 5 THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES w J BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL 5 Q w I DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRACTOR'S FAILURE TO EXACTLY 2.FURNISH AND INSTALL NEW SIGNAL POLE FOUNDATION, 2 Z w Q — SIGN ON MAST ARM 7 LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. TYPE II SIGNAL POLE WITH A 45 FOOT MAST ARM. H a a in w F— LOOP DETECTOR 6 24 23 57 INSTALL TWO NEW SIGNAL HEADS (TYPE M MOUNT), TWO = J STA. 14+48.6 LED PEDESTRIAN SIGNAL HEADS WITH TYPE E MOUNTING Z w d ¢ 1 8 7 STA 15+44.8 HARDWARE, TWO PEDESTRIAN PUSH BUTTONS WITH SIGNS, p m SIGNAL CONTROLLER (45.82 LT.) +8 2 (55.90' LT.) 4 4 W o 3 3 15 ONE TERMINAL BOX, ONE NEW STREET NAME SIGN, ONE Y ® ELECTRICAL SERVICE CABINET 1 21 2 R10-12 SIGN, ONE HIGH PRESSURE SODIUM LAMP WITH w Q 9 2 L CUTOFF OPTICS 400 WATT, AND ONE DUAL INDICATOR a 0 O POLE NUMBER 4 1 6 PRE-EMPTION DETECTOR, 0 I I I gg �6II � Il �� - - 2 _ - -- t-- 3.FURNISH AND INSTALL NEW SIGNAL POLE FOUNDATION, TYPE III SIGNAL POLE WITH A 40-FOOT MAST ARM. S 2 J INSTALL TWO NEW SIGNAL HEADS (TYPE M MOUNT), TWO LED PEDESTRIAN SIGNAL HEADS WITH TYPE E MOUNTING S + 42 44 16 4 16 46 HARDWARE, TWO PEDESTRIAN PUSH BUTTONS WITH SIGNS, ggo OAKESDALE AVE.S.W. ( 11� ONE TERMINAL BOX, ONE NEW STREET NAME SIGN, ONE dM 11 41 43 4 45 R10-12 SIGN, AND ONE HIGH PRESSURE SODIUM LAMP �� ;q 41 15tt00 "4C(: 18+00 WITH CUTOFF OPTICS 400 WATT. 12+00 _14 F00 - F+ —+I 72 7 -- --- — - + 4.FURNISH AND INSTALL NEW CONTROLLER FOUNDATION, ?•Z YIN _ --t - — —3 --3i I �3 _ 10 PAD, AND CONTROLLER CABINET TYPE P. U g 85 254' 83 10' 81 31— 5.FURNISH AND INSTALL NEW TYPE III SERVICE PER CITY 7YP. _ , I , II"T C OF RENTON STANDARD PLAN J012. COORDINATE WITH 86 84 82 �1 I�11 6 PUGET SOUND ENERGY FOR CONNECTION TO �2 POWER SOURCE. gf _ .1 5 6 2 8 69 6.REPLACE EXISTING TYPE I JUNCTION BOX WITH NEW _ _ _ _ _ _ _ _ I TYPE II JUNCTION BOX. EXISTING CONDUIT A/1�1II �I �I I TO REMAIN. p ZZ S1 S3 7.REPLACE EXISTING TYPE I JUNCTION BOX WITH NEW I a TYPE III JUNCTION BOX. EXISTING CONDUIT TO REMAIN, 1 3 2 i t— — 61 6 5 3 STA. 15+50.0 8,REPLACE EXISTING TYPE II JUNCTION BOX WITH NEW 7 2 (50.9' RT) TYPE III JUNCTION BOX. EXISTING CONDUIT TO REMAIN. 63 b4 STA 14+j8.5 4 -- FOR ENLARGEMENT OF THIS (56.2' RT 3 6 4 13 AREA, SEE SHEET E10 8 t3 u a 17 CONDUIT AND WIRING SCHEDULE 12 14 15 CONDUIT *14 TWISTED DET - SIG PED I H INT R- I H PAIR _ 7C 8 4 REMARKS 1 AWCU - OOP AI !' SAW CUT 7-LOOP PAIR j 1 4 EXISTING 1 GENERAL NOTES 40 6 40 1 1. ALL VEHICLE SIGNAL HEADS SHALL BE CONVENTIONAL HEADS j q AR WITH TUNNEL VISORS AND SQUARE DOORS. ALL VEHICLE SIGNAL 4 3 7 4 1 2 a HEADS RED INDICATIONS SHALL BE LED PER WSDOT/APWA STANDARD _ N 8 4 2 1 SPECIFICATIONS. $ 40 2 4 2 ALL PEDESTRIAN SIGNAL HEADS SHALL BE LED PER CITY OF RENTON t EXISTING SPEC. WITH TYPE E MOUNTING HARDWARE- PEDESTRIAN PUSH BUTTONS 11 EXISTING AND SIGNS SHALL CONFORM TO CITY OF RENTON STANDARD 12 3 1 PLAN J024 AND J025. 13401 3. ALL VEHICLE SIGNAL HEADS SHALL BE TYPE M MOUNTED PER 40 4 CITY OF RENTON STANDARD PLAN J019 UNLESS OTHERWISE NOTED. :E 40 4 ' 14 440 2POWER CABINET a ALL DETECTOR LOOPS SHALL BE 6-FOOT BY 6-FOOT. LOOPS I UMINATI N ARE TO BE CENTERED IN THEIR RESPECTIVE LANES AND LOCATED I 3 1 EXISTING 3 1 INTERCONN CT AS SHOWN BY TYPICAL DIMENSIONS, UNLESS OTHERWISE NOTED. 17 — � 2 5. ALL SIGNAL POLES SHALL HAVE A POLE-MOUNTED TERMINAL BOX. "R 65 6 / FOR ES 6. JUNCTION BOX AND CONDUIT LOCATIONS SHALL BE FIELD f� AND SEALS. ADJUSTED IN ORDER TO PLACE PARALLEL CONDUITS IN ONE TRENCH. AND sEAts REFER TO ORIGINAL FULL-SIZE CONTRACT 7. THE LOCATION OF CONDUIT AND JUNCTION BOXES SHOWN ON THESE 1 '4 oX=NTS DATED PLANS ARE FOR GRAPHIC REPRESENTATION ONLY. JUNCTION BOXES 1'aN �� SHALL BE SET OUTSIDE CURB RAMP AREAS. JUNCTION BOX ME LOCATIONS SHALL BE SUBJECT TO APPROVAL OF THE ENGINEER. `� r� OAKESOALE AVENUE SW EXTENSION-PHASE 18 & 2 DWG NO. - $ E10 NOTE SEC . 25 T . 23N . R . 4E . W . M . SIGNAL PLAN THE EXISTING TOPOGRAPHIC AND PHYSICAL FEATURES SHOWN ON THESE PLANS SHEET - t ARE BASED ON: OAKESDALE AVE. S.W./S.W. 27TH 53 of 69 SCALE IN FEET INFORMATION PROVIDED BY W&H PACIFIC SURVEY 1997 10 5 0 10 20 THIS WAS THE INFORMATION AVAILABLE AT THE TIME OF PLAN PREPARATION. HORIZ. SIGNAL DISPLAYS ACTUAL CONDITIONS MAY BE DIFFERENT. THE CONTRACTOR MAY ENCOUNTER Z VARIATIONS BETWEEN ACTUAL CONDITIONS AND THOSE SHOWN. THESE VARIATIONS VEHICLE HEADS p = WILL NOT BE THE BASIS FOR A CLAIM OR EXTRA COMPENSATION. 5� H In r THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE Z WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ENTRANCO. W THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES R 12" R 12 x 3 BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL Q LJ N vi DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRACTOR'S FAILURE TO EXACTLY 8 Z \ LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. Y 12" Y 12" Z �m a 24 23 7< W m J 6 G 12- G 12" D a Lei Q w N Q STA. 14+48.6 1 8 7 2 STA. 15+44.8 12" F a = v) J (45.82' LT.) 1 - �, B (55.90' LT. W a s 0 8 2 22.42 11/61,21/51, N 22 2 9 62,82 31/81,41/71, p W r ao 48 — 2 PEDESTRIAN HEADS p 11 1 6 11 � 6H I ''I \ 17.89" c: $� 29 2 HEADS NO. O Q ; I h- 4 28,29,48,49 16 68,69,88,89 U� a� 42 + 44 OAKESDALE AVE. S.W. ----- --- slcN LEGEND 41 43 OAKESDALE AVE ;w $3 15i 00 16+00 14+00L41 �— $1 a 31 Sir — ..�� 1 7 2 —+-- _ sw 27rH sT 10 83 81 = -i. LEFT TURN i� I YIELD_ . C ON GREEN F84 82 -- R10-12 5 ® y 69 24"X30" S3 — — — — — — — — — — — — — — — — — — I �_ IV AV lI I PHASING SEQUENCE DIAGRAM II II ti II II I) �� ■ 01 02 03 04 8 1 1 S 3 2 1 1 61 62 6 yr i 5 / 7 3 STA 15+50.0 8 12 63 64 17 ,/•`-F 05 06 07 08 0 STA. 14+58.5 4 i r SIGNATURES AND SEALS, STA. +5 REFER TO ORIGINAL VEHICLE MOVEMENT 3 6 4 13 FULL-SIZE CONTRACT PEDESTRIAN MOVEMENT 14 15 DOCUMENTS DATED MARCH 2000 _ 1 � 4 -. ITT-51 SEC . 25 T . 23N . R . 4E . W . M . °El1 OAKESDALE AVENUE SIN EXTENSION-PHASE iB & 2 E11 SIGNAL POLE SCHEDULE SHEET SCALE IN FEET 54 OF 69 20 10 0 20 40 z �`S O HORtZ 11o�`.X,� owl wlF�o O . z w r TYPICAL El G AL ARM F- N AATTIACHMENT PONT r LEGEND ALL HANOHOLE$ X AT lW 0 w uj Ln a eo' 0 3 N c=J 3 4 D D a. VEHICLE SIGNAL HEAD v to V1 POLE OWNTA1TION } b. SIGN DEGR< w m J j FROM OFFSET L 4E 77107 z w a Q TOO PONT O BASE PLATE O c. STREET NAME SIGN Ir w In w Rob d. PRE-EMPT DETECTOR F Q = Q Q N4}' LOCATIDII$TAiION v Z w a z a 81 - I 1 e. NOT USED (t0/22/90) (� w t 83 l W o N PLAN VIEW Q Be2 I. LUMINAIRE Q B2 89 w O 84 c B7 B11 e° I g. PEDESTRIAN SIGNAL HEAD Q POLE ORIENTATION AND ATTACHMENT POINT DETAIL ' a t B5 c h. CABINET O - - _ Tb 10 2 E E ` I. PEDESTRIAN PUSH BUTTON ASSEMBLY I. HANDHOLE b 9 9 I IF F a NOTES W 4 c€ G G e O� $ 2 I VERTICAL MINIMUM LfA6RANCE 9 (D MOUNTING COUPLING INSTALLED MAXIMUM: 1s'-o' _ AT OFFSET DISTANCE INDICATED o E-W a° I I 9 SI G IN CHART. FOR TYPE M MOUNT ONLY. 3 I DRILL 1" HOLE IN MAST ARM AND 03 2 INSTALL FOR CABLE STIC SPLIT BUSHING M �H EENTRANCE' I I c I 2 C 3 LIMITS OF VERTICAL CLEARANCE REOOIREMENT I � I O FIELD INSTALLED. lea * 3 0 YW O} FOUNDATIONS SHALL CONFORM TO THE _* TYPE PPB TYPE PS CURB OR EDGE OF SHOULDER FOUNDATION TION DETAIL IN PROVISIONS. E 1(� PED. HEAD TYPE II TYPE M TYPE IV TYPE V OF PPB POST MAST ARN COMBNrATION LIGHTING STRAIN POLE COMBINATION LIGHTING TYPE � STANDARD SIGNAL STANDARD AND MAST ARM STANDARD AND STRAIN SPECIAL DESIGN STANDARD ii SIGNAL STANDARD POLE STANDARD Y� f�6t � 1 SIGNAL STANDARD DETAIL CHART STRAIN POLE DATA MAST ARM DATA LUMINAIRE DATA STD STRAIN FOUNDATION MOUN TINC T LUMINAIRE REMARKS a No FIELD LOCATION POLE TYPE DEPTHS(FT)O MAST ARM HEIGH T(FT) OFFSET DISTANCES(FT) (j) (POLE' TO ATTACHMENT PANT) WINDLOAD AREAS (FT) (x)(Y) TOTAL FT) ARM(FT) POLE ATTACHMENT POINT ANGLES (d") OSTATION OFFSET(FT)LT. T.P.O.A. CLASS/ }' RD. 3' 50. 4' RD. LENGTH Al A2 13 82 B3 B4 85 Be B7 88 B9 BID 1311 el B2 83 B4 86 B7 09 810 BTl ( ) C D Et E2 F GI G2 H It 12 OAKESDALE AVE S.W./SW. 16TH ST 1 1,4+49 45.8 x 0 111 12 12 11 45 17.5 35 45 39.8 23.3 17.8 5 11.6 9.2 7.6 1036 10 0 0 90 180 18o 0 270 2 15+45 55.9 x 90 III 12 12 11 45 17.5 35 45 398 28.8 23.3 17.8 5 11.6 9.2 14.6 1161 12 0 0 0 90 ISO 180 0 270 3 15+51 45.8 x 0 111 12 12 11 45 17,5 35 45 39.9 28.9 23.4 17.9 5 11.6 9.2 7.6 1039 10 0 0 0 90 180 180 0 270 4 14458 57.1 % 90 m 12 12 n 40 18.0 35 40 }4.4 17.9 12.4 S n.6 A2 1A.6 945 10 0 0 90 180 180 0 270 8 FOR / SIGNATURES 1 -0 SEALS. REFER TO ORIGINAL FULL-SIZE CONTRACT 4 DOCUMENTS DATED t MARCH 2D00 g OAKESDA�E AVENUE SW EXTENSION—PHASE iB & 2 DWG NO. $ E12 WIRE DIAGRAM SHEET 55 DF 69 CONNECT TO PROP, CONTROLLER CABINET SERVICE CABINET F .06 S3 /6 L A 29 724 as. a.9 REAR ROLE 0 Z 921 +0 5 2. 23 52 2C5 2CS 3C5 L B q x W x x 7C +•7 X 22 21 5t 5c x L C w ]c 0 (V 2CS x +0627CC_ L DZ !1 (Y 2� t < W m < 2cS 662 Qe26 21.2 2 Z LLJ 2CS 663 ^y! e27 a2 7S y! 636 3t,3 3 >< 5C 2x 666666 i };}{ X 937 33 f• < = 7C x 512 •.• z J a 3 HIE 6t3 . W < 66, 6.6 94 i6 k 0 662 W NE,Y .t .3 a63 .] 656 ,. PaE s e57 53 ] < ® e66 ,. <O 1 7t 72 7J e67 �6 6 PREEMPT PREEMPT e6e 65 SENSOR A SENSOR B D6g %1 921 POLNEWS e76 7,.72 7 %2 922 ND ® e77 73 a 661 R 661 R 2 ee6 et e2 QQ 662 A 662 A %5 925 9e7 63, 6 we d + a<u 663 O 03 O eS M 3 n n 6e5 665 669 e6 0 O ;g = n o 3 0�0 666 I{,t,p 62 761 722 E" y t 762 HEAD 49 723 28 2 READ t,/6t ¢<u 764 MAN A2 725 V n n 765 7.3 741 g 4 n o�n o0 0 7., p 742 .e HEAD 29 «._ 7.J PPS 49 ; 7.. A n n MAN 722 n 7.] 7.] '^° 76, s9 7) QQc T n3 O A O 762 68 !� 3 763 69 6 76. DARESDALE AVE St 765 761 V 7e2 as r.nv n-nn.il �^ - nn -Ivnn n 763ag 6 784 PPeee 7e5 76. 6,3 't l 76S 621 1D a<u 623 21 2 READ 22 HEAD 51/21 625 S -^•n 22 HEAD e6 621 621 R 62, R y z N let 626 622 622 A 622 A n • YAN 632 31 3 623 623 O 623 O *9 i Z 7627e3 633 625 625 625 6.1 626 626 626 6.2 �1 y 621 6.J 4 622 5J 6U ,2 d !f 625 6]2 S j i o9" 2 653 S' S POLE 652 6a, NO ® 6S 66e W 673 71 7 a 6e, r POLE®} PREEMPT PREEMPT 11 be3 61 e No. SENSOR 0 SENSOR C 61 52 6es e2 722 4 z' 723 6a6 72. NEAO e9 K x %2 9.2 ,2 63 64 72S 703 9e5 945 }� SS 7.1 MAN 7E2 i3 A 7e2 I K }{ TV 51 t t 33 32 31 » 512 6S 66 .� 3CS 513 3 PPB 69 7c x 5,. . 7e. _ SC 515 5 1 a6 7D5 0 ]16 6 i e6 64 e2 xs 501 AC. x 5c x x 7O 502 AC- � FOR Sc 2 11e _2 A J SGNAtURES AND sEµs. + a Z<5 2C 2CS 2CS 2CS 2CSS REFER TO ORIGINµ R 2Cs 2CS 2CS 70 XRYtCE FULL-SIZE COMPACT j DOCUMENTS DATED•f YARCN 2000 TO SERVCE g - 25 1 2 3 N . I \ TE Y Y 1 V I OAKESDALE AVENUE SW EXTENSION-PHASE 16 do 2 DWG NoSEC . . SIGNAL MODIFICATION PLAN E 13 SHEET SCALE IN FEET OAKESDALE AVE. S.W./S.W. 20TH 56 of 69 20 10 0 20 40 HORIZ. z O z SIGNAL LEGEND w I , 3; I U 3 a I -_ J �of a �,..�.� t .< __-_ - . --_ Z - - III TYPE I JUNCTION BOX �' ` X. PROP, t w J Q ' S TITT 1 z jI t; ! Ij i '"`1 J 0 TYPE II JUNCTION BOX F Q 2 f- VEHICAL SIGNAL HEAD ♦ W VEHICAL HEAD WITH ARROW PEDESTRIAN SIGNAL HEAD O i 1 k 1 �. " 1--- - --+ EMERGENCY VEHICAL PRE-EMPTION DETECTOR i y L. 1 - N TYPE III SIGNAL POLE, MAST ARM AND LUMINAIR SIGN ON MAST ARM a - - �z 3L- _ _ _ — -- _ LJ LOOP DETECTOR E_ — t_ �.,Z W I _ CK m SIGNAL CONTROLLER F-W OAKESDALE AVE.S.W. --'- _.+UG _ � ® ELECTRICAL SERVICE CABINET U a+ ggg _ __� - 35+00 _ a E 34+00 -- 33+00_-_ _ _ - -- 3 3 3-1 r— — O POLE NUMBER N00'18'36"W ----- mm254' 83 81 = 2 - 83 _ - 1 84 82 — 4 84 a 2 - - - - - - - - - — - - - - - - - - - - - — — — — — — — — — �o 3 GENERAL NOTES CONDUIT AND WIRING SCHEDULE a 1. ALL PEDESTRIAN SIGNAL HEADS SHALL BE LED PER CITY OF RENTON CONDUIT I SIZE H N PAIR TWISTEDIN E ONNECT REMARKS SPEC. WITH TYPE E MOUNTING HARDWARE. PEDESTRIAN PUSH BUTTONS AND SIGNS SHALL CONFORM TO CITY OF RENTON STANDARD 1 A T -100 AIR PLAN J024 AND J025. AW T 7 7-LOOP PAIR 2 40 i 2, ALL DETECTOR LOOPS SHALL BE 6-FOOT BY 6-FOOT. LOOPS 4 XI TIN 0 ARE TO BE CENTERED IN THEIR RESPECTIVE LANES AND LOCATED AS SHOWN BY TYPICAL DIMENSIONS, UNLESS OTHERWISE NOTED. 3, JUNCTION BOX AND CONDUIT LOCATIONS SHALL BE FIELD ADJUSTED IN ORDER TO PLACE PARALLEL CONDUITS IN ONE TRENCH. 4, THE LOCATION OF CONDUIT AND JUNCTION BOXES SHOWN ON THESE NOTE: PLANS ARE FOR GRAPHIC REPRESENTATION ONLY. JUNCTION BOXES SHALL BE SET OUTSIDE CURB RAMP AREAS. JUNCTION BOX THE EXISTING TOPOGRAPHIC AND PHYSICAL FEATURES SHOWN ON THESE PLANS LOCATIONS SHALL BE SUBJECT TO APPROVAL OF THE ENGINEER. ARE BASED ON: INFORMATION PROVIDED BY W&H PACIFIC SURVEY 1997 THIS WAS THE INFORMATION AVAILABLE AT THE TIME OF PLAN PREPARATION. ACTUAL CONDITIONS MAY BE DIFFERENT. THE CONTRACTOR MAY ENCOUNTER ���'�� VARIATIONS BETWEEN ACTUAL CONDITIONS AND THOSE SHOWN THESE VARIATIONS / FOR WILL NOT BE THE BASIS FOR A CLAIM OR EXTRA COMPENSATION. SIGNATURES THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE AND SEALS. WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ENTRANCO. (FULL-SIZ FER TO CON-TRACT THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES E CONTRACT BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL c ARCH DATED DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRACTOR'S FAILURE TO EXACTLY ' " Zoe LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES wG OAKESDALE AVE. SW EXTENSION-PHASE 18 & 2 OEC 1 w EROSION CONTROL SHEET STA. 1 +50 TO STA. 12+00 57 OF 69 z m I o- 1 Z 3 O WETLAND BOUNDARY WETLAND BOUNDARY INLET PROTECTION w In O+ CITY OF REN_TON I O Ip BOEING ~ WETLAND "G 54b O SEE DETAIL C x O J N ( ) SOUTH MARSH" w O � X� I + EC3 of Q A TA 11CONSTRUCTION } ~ _ ENTRANCE x_-- X_ x X _ X X F Ln 8 M _ IP LIPE- Z z !P IP CD (n � x� Q I O IP IP IP (W z IPLLJ RW oN d - - -- - - z- X X X x x x I X X .] ----- �BY� N —_ w=-�- x x z � \�j WETLAND BOUNDARY IU Q CITY OF RENTON 1 g WETLAND "F" (12a) w Id (A _. IT F N Q EC2 2 a I 0o y O I o� z 00 H z aW W aCL g`-E iE E ,E O y d V I cq Y it EROSION CONTROL NOTES INTERIM 6� a EDGE OF PAVEMENT STABILIZED ENTRANCE NOTES 1. PROJECT EROSION CONTROL MEASURES SMALL BE THE �t��' RESPONSIBILITY OF THE CONTRACTOR. EX \ 1. QUARRY SPALLS (OR HOG FUEL) SHALL BE ADDED IF THE PAD IS NO LONGER IN ACCORDANCE WITH THE ��• 2. THE AREA TO BE CLEARED AND GRADED MUST BE R - 25' MIN. SPECIFICATIONS. FLAGGED BY THE CONTRACTOR AND APPROVED BY THE ENGINEER PRIOR TO BEGINNING ANY WORK ON SITE. �Cb 2. B THE ENTRANCE IS NOT PREVENTING SEDIMENT FROM BEING TRACKED ONTO PAVEMENT, THEN ALTERNATIVE 3. ALL EROSION AND SEDIMENTATION DEVICES SHOWN ON ;% MEASURES TO KEEP THE STREETS FREE OF SEDIMENT THESE DRAWINGS SHALL BE INSTALLED PRIOR TO OR AS i� SHALL BE USED. THIS MAY INCLUDE STREET SWEEPING, v THE FIRST STAGE OF SITE PREPARATION. AN INCREASE IN THE DIMENSIONS OF THE ENTRANCE, INSTALL DRIVEWAY CULVERT IF THERE OR THE INSTALLATION OF A WHEEL WASH, IF WASHING 4. IF THE TEMPORARY EROSION AND SEDIMENTATION IS A ROADSIDE DITCH PRESENT, AS IS USED, IT SHALL BE DONE ON AN AREA COVERED CONTROL MEASURES AS SHOWN ON THESE DRAWINGS PER KING COUNTY ROAD STANDARDS WITH CRUSHED ROCK, AND WASH WATER SHALL DRAIN a Q DO NOT PROVE ADEQUATE TO CONTROL EROSION AND TO A SEDIMENT TRAP OR POND. E ( SEDIMENTATION, THE CONTRACTOR SHALL INSTALL 4"-8" QUARRY SPACES ADDITIONAL FACILITIES AS NECESSARY TO PROTECT 3. ANY SEDIMENT THAT IS TRACKED ONTO PAVEMENT SHALL a ADJACENT PROPERTIES, SENSITIVE AREAS, NATURAL CEOTEXTILE- --- BE REMOVED IMMEDIATELY BY SWEEPING. THE SEDIMENT WATER COURSES, AND/OR THE STORM DRAINAGE __ a COLLECTED BY SWEEPING SHALL BE REMOVED OR SYSTEM. 12" MIN. THICKNESS �l B� PROVIDE FULL WIDTH OF STABILIZED ON SITE. THE PAVEMENT SHALL NOT BE INGRESS/EGRESS AREA CLEANED 13Y INEFFECTIVE DOWN AND E STREET. RE IS AEXCEPT T WHEN 5. SOIL SHALL NOT REMAIN EXPOSED MORE THAT 1 WEEK WITHOUT TEMPORARY OR PERMANENT COVER TO PUBLIC SAFETY. IF IT IS NECESSARY TO WASH THE T PREVENT EROSION. STOCKPILED SOIL SHALL ALSO BE STREETS, THEN CONSTRUCTION OF A SMALL SUMP COVERED OR SECURED TO PREVENT EROSION AT THE IT IS RECOMMENDED THAT THE SHALL BE CONSIDERED. THE SEDIMENT WOULD THEN END OF EACH WORK DAY, ENTRANCE BE CROWNED SO THAT BE WASHED INTO THE SUMP FOR COLLECTION AND RUNOFF DRAINS OFF THE PAD. REMOVED AS SOON AS POSSIBLE. 6. CATCH BASIN PROTECTION OR INSERTS SHALL BE INSTALLED IN ALL CATCH BASINS WHERE RUNOFF FROM 4. ANY ROCK SPALLS THAT ARE LOOSENED FROM THE PAD THE PROJECT MIGHT DRAIN. AND END UP ON THE ROADWAY SHALL BE REMOVED DETAIL A IMMEDIATELY. 7. CONTRACTOR SHALL REMOVE SEDIMENT FROM ALL EXISTING AND PROPOSED WATER QUALITY FACILITIES STABILIZED CONSTRUCTION ENTRANCE — 5. IF VEHICLES ARE ENTERING OR EXITING THE SITE AT r WHEN SEDIMENT ACCUMULATION EXCEEDS 6" AND AFTER SCALE: N.T.S. POINTS OTHER THAN THE CONSTRUCTION ENTRANCE(S), THE SITE HAS BEEN STABILIZED. CLEARING LIMIT FENCING (SECTION 2-01.3(5)) SHALL BE INSTALLED TO CONTROL TRAFFIC. I< FOR .` 8. INTERIM GRADING SHALL BE ACCOMPLISHED SUCH THAT i FOR CONSTRUCTION RUNOFF FLOWS AWAY FROM THE BOEING 6. STABILIZED ENTRANCE SHALL BE MAINTAINED OR r ANo SEALS. "SOUTH MARSH" (GENERALLY TO THE EAST). RELOCATED TO THE PRESENT EDGE OF PAVEMENT REFER TO ORKxMI THROUGHOUT CONSTRUCTION. FULL-SIZE CONTRACT I III DOCUMENTS DATED %% APRIL 2000 i N OAKESDALE AVE, SW EXTENSION-PHASE iB & 2 DING No. EROSION CONTROL BEET STA. 12+00 TO STA. 24+00 58 of 69 V7 2 I Z o+ CD wO O I WETLAND BOUNDARY i A 1 + 0 BOEING T I I N TR ION INLET PROTECTION Li O N + 'SOUTH MARSH" EN RANG ECt IO IP SEE DETAIL C C11 NVI1 + EC3 —� --_ x y 1 IP JIM W 3 O O �r IF, -- IP ; IP Ip IP IP IP I d N lz 1 w — :3 PInz w F-� x IP z' 3 Y m cn U I x IP IP —Ip O 1 IP x w IP A l l N TR TI iIP EN? NCE EC 1 I T�F ____ f.-_s_.— _ it d 1 WETLAND BOUNDARY -- CITY OF RENTON7 o I WETLAND "F" (12o)CD •L GA¢� �. 1 �7 Yc I CD BOUNDARY WETLAND BOUNDARY ; :.o,g" WETLAND BOUNDARY �� CITY OF RENTON CITY OF RENTON o- "' '4 CITY Of RENTON z g WETLAND "E" (120)' . WET "'LAND 'D' WETLAND 'C' I pW of 'E O y a � p JOINTS IN FILTER FABRIC SHALL BE SPLICED AT POSTS. USE STAPLES, WIRE RINGS, OR EQUIVALENT TO ATTACH FABRIC TO POSTS, 2"X2" BY 14 GA WIRE _ OR EQUIVALENT, IF STD. STRENGTH FABRIC USED SILT FENCE STANDARDS- �,I I I FILTER FABRIC---+ f I I I z 1. ANY DAMAGE SHALL BE REPAIRED IMMEDIATELY. 2. CONCENTRATED FLOWS TO THE FENCES ARE TO BE PREVENTED. N 3. IT IS IMPORTANT TO CHECK THE UPHILL SIDE OF THE FENCE FOR SIGNS OF THE FENCE CLOGGING AND ACTING AS A BARRIER i TO FLOW AND THEN CAUSING CHANNELIZATION OF FLOWS 7_ I_ 5 PARALLEL TO THE FENCE. IF THIS OCCURS, REPLACE THE 6/MAX. I MIN. 4'x4" TRENCH - T ry FENCE AND/OR REMOVE THE TRAPPED SEDIMENT. {a U / BACKFILL TRENCH WITH . 4. SEDIMENT MUST BE REMOVED WHEN THE SEDIMENT IS 6" DEEP, NATIVE SOIL OR 3/4"-t.5` OR IF PERFORMANCE IS AFFECTED, WHICHEVER OCCURS FIRST. POST SPACING MAY BE INCREASED WASHED GRAVEL TO 8� If WIRE BACKING IS USED 2"x4` WOOD POSTS, STEEL 5. IF THE FILTER FABRIC HAS DETERIORATED DUE TO ULTRAVIOLET w FENCE POSTS, REBAR, OR EQUAL BREAKDOWN, IT SHALL BE REPLACED. a NOTE: FILTER FABRIC FENCES SHALL BE INSTALLED ALONG CONTOUR WHENEVER POSSIBLE rn DETAIL g SILT FENCE _ SCALE: N.T.S. 0 T �OR w`,♦ SIGNATURES AND SEALS. ; ` REFER TO OW_ AL %FULL-S&ZE CONTRACT DOCUMENTS DATED ♦♦ APRIL 2000 1 OAKESDALE AVE, SW EXTENSION-PHASE 18 & 2 DING EC3 w EROSION CONTROL SHEET STA. 24+00 TO STA. 36+65 59 OF 69 z Cn I i z3 "' I _ __ v) cLID -� ' - w .0 W CD lO I I i I i I t 1`i I I! , Q +I 3 N Z 1 €o WN oa I t ti ; + - •1ij,ifllllffil ! iilll � . fl ! � I ' ?f w M O_ O > # _ tail CDI _. . 1P �`� a`� c� (14✓f IP (n Q Cn - - O + J L J CN _ -_..- o�c Q IP IP IP IP IP IP - < w F- 3 Y m o I _x x- --x x x x-- -x x x x----�-x x x ___X-�x x x !![I! IP Qr I T F N B ASTABILIZEN TR TI N I/) = d I EC2 ECt ENTRANCE ty O p E- j 4 ° I WETLAND BOUNDARY INLET PROTECTION y, E 4.7 as CITY OF RENTON U �� I WETLAND -C• SEE DETAIL of m r C N 11 O u S1 STANDARD STRENGTH FILTER FABRIC / GRATE TV 71130 m NOTE: ONLY TO BE USED WHERE 1- -'I I PONDING OF WATER ABOVE THE �q ll CATCH BASIN WILL NOT CAUSE R KI34� _ TRAFFIC PROBLEMS AND WHERE I- OVERFLOW WILL NOT RESULT IN 1'•� -1I ''CATCH BASIN, EROSION OF SLOPES. FILTER FABRIC PROTECTION w -CATCH BASIN -. GRATE NOTE: THIS DETAIL IS ONLY o =1II OVERFLOW11= SCHEMATIC. ANY INSERT IS SOLID I� ALLOWED THAT HAS A MIN. WALLS = (= 0.5 C.F. OF STORAGE, THE MEANS FILTER MEDIA r TO DEWATER THE STORED FOR DEWATERINGG=f t I I i SEDIMENT, AN OVERFLOW, AND CAN BE EASILY MAINTAINED. ii=r"OROUS BOTTOM Z CATCH BASIN INSERT 0 DETAIL C o� FOR SIGtMTURES ` AND SEALS, INLET PROTECTION REFER TO OR,Gw.,L y FULL-SIZE CONTRACT y SCALE: N.T.S. DOCUMENTS DATED �� AVRIL 2000 !� OAKESDALE AVE. SW EXTENSION—PHASE iB & 2 DWG N w e EROSION CONTROL SHEET g WETLAND MITIGATION 60 OF 69 • �r t T F N C EB = EC2 Q EX. 18"0 CULVERT Z rn .^\ �\ —��� A TA t I N TLTIN O x ��������� WETLAND BOUNDARY` —�X CITY OF R_ENTON ECt NT NCEZX X WETLAND F' (120) xO Z � � � � � . . . . . . . . . . . X_ w CD O �Z``Z��n�`�����"�``���`���^��"� . . . . . . . . . . . . X Of X j v31 o z . . . �-�X�- L �. Q C/') x X WETLAND BOUNDARY w I � w '�R j—� �� CITY OF RENTON FA my Q N w 3 X WETLAND "H" 3 pu' p N w �� PROPOSED WETLAND Y m MITIGATION QO SEE DWG. NO. M1 - M2 N PROPOSED CULVERTS Q SEE DWG. NO. D12 0- �o oZ o� O p ;q z oW �w as of 'E vE o p o SCALE FEET �! 50 0 50 100 1 � $ — SPRINGBROOK CREEK v a 0 PLANT OR APPLY TEMPORARY COVER AS APPROVED BY ENGINEER WITHIN 3 DAYS OF EXPOSING SLOPE TEMPORARY SILT FENCE TO SOILBE AMENDMENT AFTER WETLAND T.E.S.C. NOTES B PERIMETER R SILT FENCE EC2 EXISTING PROPOSED UPLAND PUNTING/ 1. SEDIMENT SHALL NOT BE TRACKED (OR DEPOSITED IN ——_ SOIL AMENDMENT GRADE ANY MANNER) ONTO SW 27th ST NEAR SPRINGBROOK ___ __ _____ ____ CREEK THE CONTRACTOR SHALL INCLUDE PROVISIONS PERIMETER SILT FENCE B TO MINIMIZE THIS RISK IN THE SUBMITTED EROSION CONTROL ADDENDUM FOR APPROVAL BY ENGINEER. r �� EC2 THIS SHALL INCLUDE, BUT IS NOT LIMITED TO, CITY OF RENTON /�/ / INSTALLING WHEEL WASHES AND SWEEPING AS PART OF WETLAND "H" �� \�\/\�� �/ CITY OF RENTON THE STABILIZED CONSTRUCTION ENTRANCE. WETLAND F" 2. PERIMETER SILT FENCES ARE TO BE RECOGNIZED AS ���� FOR THE CLEARING LIMITS OF THE PROJECT. AREAS BEYOND SICaATURES THESE LIMITS ARE SENSITIVE AND SHALL NOT BE I AND 5FA1S. DISTURBED. j aEFEa To oalG wAL III FULL-SIZE CWPACT DETAIL D 3. SILT FENCES WITHIN WETLAND MITIGATION AREA SHALL % UME� 0-TEC o WETLAND T.E.S.C. BE BACKFILLED USING NATIVE SOIL. ���APRIL 2000 j� _ SCALE: N.T.S. OAKESDALE AVE. SW EXTENSION-PHASE 18 do 2 DWG NO. SIGNING AND PAVEMENT T1 MARKING PLAN SHEET S T A. 1 +50 TO STA. 9+80 61 OF 69 v1 ° REMOVE 250 LF OF = ZQ + DOUBLE YELLOW CENTER J LINE (1.5 HUND. TYPE I o a AND 0.17 HUND. TYPE Ila) SIGNING AND PAVEMENT w N Z o +50 MARKING LEGEND Y + O w Q - cv NG - + O1 DOUBLE YELLOW CENTER LINE - HO01 k �- r- Itn H007 U)F Z Ln •_ w N w 1— 15' 2O LANE LINE - H002 do H007 , a M w d Z 1+00 -- -- 5+� O3 6' WHITE EDGE OF ROAD LINE 2+00 3+00 4+00 12' „cx Q N — — 1 TWO-WAY LEFT TURN LANE - H001 e N Q Q OAKESDALE AVE. S.W. b 12 z O THERMOPLASTIC STOP LINE - H008 ^� O APPROACH LINE - H002 k H007 aSg Y ci Z 1 m t 5'�� „ _ I Ix O THERMOPLASTIC CROSSWALK - H012 Q REMOVE EXIST, \/� U O RO -``J --------0E- 8O BIKE LANE DIRECTIONAL ARROW - SEE YMBOL OWG.CITY SOFNSEATTLEMSO ANDARDD THERPLASTICBPLANIKESNO. = 722 a NOTE: NUMBERS IN LEGEND REFER TO J ( CITY OF RENTON STANDARD PLANS UNLESS 0 o REMOVE 250 LF Of STA. 5+00 35.5' RT, LIdT I OTHERWISE NOTED. (y : LANE LINE (0.36 HUND. SIGN S1A, R2-1 ` I Z : TYPE AND 0.05 HUND. O ;q TYPE Ile) SIGNING AND PAVEMENT aE 1 MARKING NOTES a _ �E 1. FOR SPECIFICATIONS OF NUMBERED SIGNS, 71 a I SEE SIGN SCHEDULE. c P S� 2. ALL ARROWS TO BE THERMOPLASTIC AND Q CENTERED ON LANE FOR ARROW DIMENSIONS, SEE STANDARD PLANS H006, H008, H010 AND H011. TWO-WAY LEFT {° TURN ARROWS SHALL BE SPACED 250' O.C. 1 $ FOR NUMBER AND LOCATION OF ALL OTHER ARROWS, SEE STANDARD PLAN H002. 1 3 FOR T� I STANDARDPLANSRB102 LOCATIONS, SEE & B103 LT. SIGN SIB, R2-1 +75I y 35 I 1 I O C+l - 2 15' O '700 12 n 6+00 — `- — 1 e — I Gz7 OAKESDALE AVE. S.W. 12' z -- ---- d E--F d I v O n '^ 1 � co i FOR + I SIGNATURES 1. co ANO SEALS, + RE ER TO ORgpWAL 11 RILL-SIZE CONTRACT 1 '4 DOCUMENTS DATED / APRIL 2000 A/ 1 �� OAKESDALE AVE, SIN EXTENSION-PHASE 18 & 2 DING No. SIGNING AND PAVEMENT T2 MARKING PLAN SHEET s STA. 9+80 TO STA. 18+80 62 of 69 I o I SIGNING AND PAVEMENT z N ' _ ' MARKING LEGEND W o 0 --- p Q p 1- C� C O1 DOUBLE YELLOW CENTER LINE - H001 & N N a + 1 + H007 s� f Z N 1 15 1 2O LANE LINE - H002 & H007 8 -)rt m CD;- Z w t- d 1 d O 6' WHITE EDGE OF ROAD LINE Qa- -0 qj �' 10+00 1 t t+00 40:1 TAPER 12+00 t 3+00 12 t 4+00 O TWO-WAY LEFT TURN LANE - H001 Li I THERMOPLASTIC STOP LINE - H008 Z 40:1 TAPER 7.51 TAPER z O APPROACH LINE - H002 & H007 a 12' L L` 6 a O 7 THERMOPLASTIC CROSSWALK - H012 Y m Z mot\ U 1 15 I U O EE DWG. 5BIKE N DIRECTIONAL S AND THERMOPLASTIC BIKE SYMBOL S N �, - CITY OF SEATTLE STANDARD PLAN NO. d a ----— --- - -- 7 22 NOTE: NUMBERS IN LEGEND REFER TO CITY OF RENTON STANDARD PLANS UNLESS OTHERWISE NOTED. cz �O I o +15 +OS I E. Z o ai U L i o SIGNING AND PAVEMENT I MARKING NOTES �E I ( 1. FOR SPECIFICATIONS OF NUMBERED SIGNS. �� SEE SIGN SCHEDULE. s 71 0� a u 2 ALL ARROWS TO BE THERMOPLASTIC AND CENTERED ON LANE. FOR ARROW ` DIMENSIONS, SEE STANDARD PLANS H006. H008, HO10 AND H011. TWO-WAY LEFT TURN ARROWS SHALL BE SPACED 250' O.C. ff o FOR NUMBER AND LOCATION OF ALL OTHER ARROWS, SEE STANDARD PLAN H002. I I 3. FOR HYDRANT MARKER LOCATIONS, SEE �1 +56 STANDARD PLANS B102 & B103. o STA. 15+67. 40' LT. STA.16+45 40' LT. 1 REMOVE SIGN S2A, Rt-t SIGN S2C STA 17+52 41' LT. SKE REMOVE STA.15+81 40' LT. LANE SIGN S2D R OM UMINAIRE REMOVE EXIST. R3-8 I REMOVE SIGN 528, R3-8 ARROWS Bee v I +45 REMOVE 242 LF OF LANE h 1 T) �) II II II II I I T IIIIREMOVE EXIST. LINE (0.35 HUND. TYPE IARROWS AND 0.05 HUND. TYPE Ile) + REMOVE EXIST.p ARROWS 1 O I � 3 - 1 5 100 I � SEE DWG T FOR n I 7 o SW 271h DETAILS r{ Z> 11' 1 co caT E--' 15 00 16*00 17+00 8+00 F' m W 1— 4-2' z — z IU E-� 7 — -- - 5 o --� 1 II I' I I (I I) REMOVE 303 LF OF +85 I 1 i +66 d a' EDGE OF ROAD LINE REMOVE 336 LF OF STA. 18+77 42 RT. Y i i DOUBLEYELLOW CENTER REMOVE & RESET SIGN �� FOR \ LINE (2.00 HUND. TYPE I S2E, R2-t f' SCNATURES \\ I AND 0.22 HUND. TYPE lid) i AND SEALS. 1 I I I +43 1 REFER TO ORICPNK FULL-SIZE CONTRACT 1 I \ DOCLAAENTS DATED I I I I \\ APRI=2000 j OAKESDALE AVE. SIN EXTENSION-PHASE 18 & 2 DWG No. SIGNING AND PAVEMENT T3 • � F- b MARKING PLAN SHEET STA. 18+80 TO STA. 28+20 63 OF 69 L 1 = z g — 0— , cl- w N Z_ 0 SIGNING AND PAVEMENT 1 REMOVE 38 LF OF REMOVE 922 LF OF ' x 0 Y 00 DOUBLE YELLOW CENTER n TWO-WAY LEFT TURN LANE �., Q N LINE (0.23 HUND. TYPE 1 (8.45 HUND. TYPE I AND MARKING LEGEND < AND 0.03 HUND. TYPE lid) REMOVE EXIST. 0 0.77 HUND. TYPE lid) REMOVE EXIST. , Q ARROWS N N cf) O) a ARROWS , O DOUBLE YELLOW CENTER LINE - H001 d w N w co I v c0 O H007 v I _ + 2 LANE LINE - H002 & H007 €s ;w B CD - 3 f -- - - f z >N t co 3 1 1' _ -- 1 O3 6' WHITE EDGE OF ROAD LINE fir?, Q I C<_ + TWO-WAY LEFT TURN LANE - H001 LLJ ozp <N M I 19+00 20+00 4 21+ 00 00 �/ 1 I 22+00 - 4 -- 23+00 E- THERMOPLASTIC THERMOPLASTIC STOP LINE - HOOB �ALE AVER S.W. 2. o� w m �z N Cs7 _ � �_ _ O APPROACH LINE - H002 & H007 3- Q Z N00'18 36 THE MOPLASTIC O N (/) 1 BO BIKE LANE W ARROW - SEE CD _ -- -- ��LLL DWG T5 AND THERMOPLASTIC BIKE SYMBOL - CITY OF SEATTLE STANDARD PLAN NO. ' -- -- 722 E 5� —)E-- NOTE: NUMBERS IN LEGEND REFER TO Q CITY OF RENTON STANDARD PLANS UNLESS OTHERWISE NOTED. ;< F _�Q o E --- - ---... �.E-' REMOVE 480 LF OF F y F 4' EGDE OF ROAD LINE - - ►— i SIGNING AND PAVEMENT z nW _ _ E 1 MARKING NOTES r _ t. FOR SPECIFICATIONS OF NUMBERED SIGNS, 71 SEE SIGN SCHEDULE. a2 2 ALL ARROWS TO BE THERMOPLASTIC AND .; CENTERED ON LANE. FOR ARROW j DIMENSIONS,HONIO AND HOIRIDR D PLANS E 06. WO-WAY LEFT TURN ARROW S SHALL BE SPACED 250' O.C. FOR NUMBER AND LOCATION OF AL OTHER ARROWS. SEE STANDARD PLAN H002. T ( ( 3 FOR HYDRANT MARKER LOCATIONS. SEE STANDARD PLANS 8102 & 8103. • � I I 4 I 1 REMOVE -WAY A 920 LF OF TUURN LANE ' (8.43 HUND. TYPE I AND - REMOVE EXIST. 0.77 HUND. TYPE lid REMOVE EXIST. t ( ARROWS ARROWS 1 Z11 �C\) a co 2 _ 5• 1co ---- __-- 3 -- --- _� 11'_.�--- -- .. _. - CV cv al 11' IQ E- 24+00 - -_ 25+00 _ _ ._ _. 26+00 27+00 4 28+00 E- _ QAKESDALE,AVE.S W_ NO0.18'361W _ W d d r _ C _-- - C F FOR �\ I REMOVE 460 LF OF F i �0 AND 9uRES ; EALS 4' ECDE OF ROAD LINE REFER TO anc,,ri .. FULL-SIZE CONTRACT \ DOCUMENTS DATED ' \\ APPoL 2000 OAKESDALE AVE. SW EXTENSION-PHASE 1B & 2 DWG NO. I SIGNING AND PAVEMENT T4 F O REMOVE 117 LF OF MARKING PLAN SHEET p 1APPROACH LINE STA. 28+20 TO STA, 38+00 64 OF 69 (0.68 HUND. TYPE I AND REMOVE EXIST. N I REMOVE 268 LF OF REMOVE 257 LF OF 0.10 HUND. TYPE Ile) ARROW SIGNING AND PAVEMENT _ TWO-WAY LEFT TURN LANE DOUBLE YELLOW CENTER MARKING LEGEND Z0�-' CL (2.46 HUND. TYPE I AND LINE (1.54 HUND. TYPE I CD I 0.22 HUND. TYPE lid) AND 0.17 HUND. TYPE lid) 1 w ir CD N Z CD 1 Y + REMOVE EXIST. REMOVE EXIST. 8 +96 Oi H00UBLE YELLOW CENTER LINE - HOOt Ac ARROWS ARROW 00 w O Q p p 2O LANE LINE - H002 & H007 N to 1 5 a 1 + O 6' WHITE EDGE OF ROAD LINE cn Z REMOVE EXIST. O4 TWO-WAY LEFT TURN LANE - H001 •^ w � O �"1 3 11' STOP BAR �R Z w I -- -� OS THERMOPLASTIC STOP LINE - H008 Yl Q N [L o F- - 1`/ 29+00 30+00 a 31+00 11 32+00 I H O APPROACH LINE - H002 & H007 1 THERMOPLASTIC CROSSWALK — H012 N Z — — — — — — LU BIKE EE L Q z 2 Z O DWG. TSN DIRECTIONAL O S ANQTHERMO THERMOPLASTIC BIKE SYMBOL 6 Y m Z � a 11 I - CITY OF SEATTLE STANDARD PUN NO. Z 722 O w tD �I 3 11• Z NOTE: NUMBERS IN LEGEND REFER TO vI L/t U I U CITY OF RENTON STANDARD PUNS UNLESS ad 5 Q OTHERWISE NOTED. Vo 1 1 I.Z 1 SIGNING AND PAVEMENT 0 0 o E REMOVE 460 LF OF STA. 31+50 a2' RT. I E- ;y I EDGE OF ROAD LINE REMOVE AND RESET 4' > Z e W SIGN S4A, R2-1 I MARKING NOTES 1. FOR SPECIFICATIONS OF NUMBERED SIGNS, I SEE SIGN SCHEDULE. PE 2 ALL ARROWS TO BE THERMOPLASTIC AND CENTERED 11 O N LANE, OR ARROW DIMENSIONS. SEE STANDDARD PUNS H006, a� H008, HO10 AND H011. TWO-WAY LEFT TURN ARROWS SHALL BE SPACED 250' O.C. FOR NUMBER AND E ARROWS.SEE STANDARDTIPLLANON FH002. LL OTHER J ~`0 3. FOR HYDRANT MARKER LOCATIONS, SEE STANDARD PUNS 9102 & B103. REMOVE 165 LF OF REMOVE 55 LF OF I y I 4' EDGE OF ROAD LINE GORE AREA MARKING q w I U REMOVE 165 LF OF 1 + APPROACH LINE 1 +01 + REMOVE 550 LF OF (0.96 HUND. TYPE I AND a � I 01 DOUBLE YELLOW CENTER +20 +35 0.14 HUND. TYPE Ile) I E �{ LINE (3.30 HUND. TYPE 1 8 +29 t AND 0.37 HUND. TYPE IId) 1 +1 5' �I 1 C') --_ 3 1 t REMOVE EXIST. a _ ARROW REMOVE EXIST REMOVE EXIST. REMOVE EXIST. I o 4 ` ^ '-- -- ARROW STOP BAR ARROWS E^ 33+00 34+00 it 35+00 1 \\ + oo 36+00 1co j _ _ 37+00 - Z U _ 5 REMOVE 83 LF OF ~ —�— 1CO DOUBLE YELLOW CENTER 5 REMOVE E-� LINE (050 HUND. TYPE I � Z d --- AND 0.06 HUND. TYPE lid) SYMBOLd) _ o I-- — _ _ REMOVE 165 LF OF _- 1z a' EDGE OF ROAD LINE b U 1 F• I IOR +89 +35 +29 +2t I� ,r#� SICNATORES _REMOVE 355 LF OF REMOVE 100 LF OF +39 8 RErER SEALS.AND ORr AL 1 REMOVE 100 LF OF I FULL-SAZE CONTRACT f 4' EDGE OF ROAD LINE APPROACH LINE (0.58 HUND. TYPE I AND _ GORE AREA MARKING 1 ; DATED 0 2000 I0.08 HUND. TYPE Ile) + I �� MAY I OAKESOALE AVE. SW EXTENSION-PHASE 18 & 2 DING NO. U-, SIGNING AND PAVEMENT T5 n MARKING PLAN SHEET SIGNING AND PAVEMENT STA. 38+00 TO STA. 41 +50 65 OF 69 Z MARKING LEGEND SIGN SCHEDULE Z SIGN MUTCD PANEL X Y H1 COMMENTS 0 a lD DOUBLE YELLOW CENTER LINE - H001 & NO. CODE SIZE FITH007 Z Z CD2O LANE LINE - H002 & H007 S1 R2-1 24 X30 24 30 7 NEW L0 w 516 R2-1 24 X30 24 30 7 NEW Y w cr O 6" WHITE EDGE OF ROAD LINE Q S2A R1-1 30 30 30 30" REMOVE 3 c�i1 m Q O TWO-WAY LEFT TURN LANE - HOD S28 R3-8 30 X30 30 30' REMOVE S2C 30 X30 30 30" N z t/7 5 THERMOPLASTIC STOP LINE - H008 t� N L'J CD S20 R3-8 12 X 88 12 18" 5 NEW - BIKE LANE ENDS E � M > O APPROACH LINE - H002 & H007 S2E R2-1 2a X30 24 30' REMOVE & RESET 2, Z tit 3. < CD 7O THERMOPLASTIC CROSSWALK - H012 S4A -1 24"x30' 24 30' REMOVE & RESET aQ #� w I gO BIKE LANE DIRECTIONAL ARROW - SEE S5A R3-7 30_X30_ 30 30" REMOVE �Ic Q N r� DWG. T5 AND THERMOPLASTIC- CITY OF SEATTLE STANDARD PLAN NO.BIKE SYMBOL Z S58 R3-7 30'X30' 30 30 REMOVE FROM LUMINAIRE �` �' ¢ Q 722 Y m Z N NOTE: NUMBERS IN LEGEND REFER TO S6A D3 VARIABLE LENGTH REMOVE Q CITY OF RENTON STANDARD PLANS UNLESS S6A 03 VARIABLE LENGTH REMOVE O OTHERWISE NOTED. S6A R1-1 30 X30 30 30 REMOVE CD UJ S6B W1-8 RT 18 X24 18 24" REMOVE ul N 56C 1 " 18 REMOVE 6' = 56C WI-6 4 4" 48" 24' REMOVE REMOVE SIGNING AND PAVEMENT SDE W1 D3 LT VARIABLE LENGTH 24 6 REMOVE S6E D3 VARIABLE LENGTH REMOVE MARKING NOTES S617 RI-1 'X 30 REMOVE O C) o E S6F R3-7 30'X30' 30" 30" REMOVE FROM LUMINAIRE F- ag t. FOR SPECIFICATIONS OF NUMBERED SIGNS, 56G R3-7 30'X30" 30" 30" REMOVE Z o� SEE SIGN SCHEDULE. F W a NOTES: U R: 2. ALL ARROWS TO BE THERMOPLASTIC AND of CENTERED ON LANE. FOR ARROW 1 ALL SIGNS NOT MOUNTED ON LUMINAIRES SHALL HAVE 4'x4" SINGLE TIMBER POST UNLESS ©E DIMENSIONS, SEE STANDARD PLANS LEFTH006, OTHERWISE NOTED. U BIKE LANE DIRECTION ARROW �E H008, H010 AND H LEFT 011. TWO-WAY 2. SIGN MOUNTED WIDTHS, HEIGHTS, AND DETAILS SHOWN ON STD. PLANS G008 AND CO21. LENGTH TURN ARROWS SHALL BE SPACED 250' O.C. V=7' FOR ALL SIGNS. FOR NUMBER AND LOCATION OF ALL OTHER 3. SIGNS SHALL BE PLACED DIRECTLY BEHIND SIDEWALK UNLESS OTHERWISE NOTED. ARROWS, SEE STANDARD PLAN H002. 4. SIGNS MOUNTED ON SIGNAL POLE MAST ARM ARE SHOWN IN SIGNAL PLANS. r �# 3. FOR HYDRANT MARKER LOCATIONS, SEE STANDARD PLANS 8102 & 8103. Y � I R i al I STA. 39+40 37' LT. 0 1 STA. 38+30. 40' LT. REMOVE FROM LUMINAIRE + REMOVE SIGN A, - SIGN S5B, R3-7 REMOVE EXIST. REMOVE 21 F OF LAN co ARROW REMOVE 36 LF OF A V 1 APPROACH LINE ND (0.32 HUND. TYPE I AND 0.05 HUND. TYPE Ile) +36 1 I (0.21 HUND. TYPE I AND +55 0.03 HUND. TYPE Ile) a 37+00 - m+00 �� 39+00 40+00 m �200' RADIUS REMOVE 300 LF'OF 4' EDGE OF ROAD LINE o REMOVE 80 LF OF Z i REMOVE 237 LF OF GORE AREA MARKING DOUBLE YELLOW CENTER + 15 _ I LINE (1.42 HUND. TYPE I *\ U AND 0.16 HUND. TYPE lid) OR fj SbCNATURES AND SEALS. REF %FULLE SJZED CONTRACT ••�i ` DOCUVEWTS DATED / 4 1 APRiL 2000 mtmI� .1 `1 I ` •aaa�' o OAKESDALE AVE. SW EXTENSION-PHASE iB & 2 DWG NO. SIGNING AND PAVEMENT T6 g F MARKING PLAN SHEET SIGNING AND PAVEMENT STA. 38+00 TO STA. 41 +50 66 OF 69 V1 Z :!s I I 41 MARKING LEGEND T V)N Z I I ( tO DODUBLE YELLOW CENTER LINE - HOO1 & 0LANE LINE - H002 do H007 r- Y � T I I w O < 4" SOLID WHITE PAINTED EDGE OF 3 :m Q ROAD LINE PER MUTCD STANDARDS / +71 +71 O 6" WHITE EDGE OF ROAD LINE N Z C/1 I I O4 TWO-WAY LEFT TURN LANE - H001 a :D In +21 II II II II II I) II I 1� II (I II II I) (I O5 THERMOPLASTIC STOP LINE - H008 Z W aN CD / I = O APPROACH LINE - H002 do H007 w p 00 7O THERMOPLASTIC CROSSWALK - H012 1'r) REMOVE EXIST. _ z a ry Z STOP BAR gO DIKE 1 DIRECTIONAL ARROW - SEE 1++ � Q DWG. T5 AND THERMOPLASTIC BIKE SYMBOL YCOZ N _ - 9+,00 S.W. 27TH$T 7221TY OF SEATTLE STANDARD PLAN NO. < 10+00 O = NOTE: NUMBERS IN LEGEND REFER TO O 1 -- e I S8824'17"E CITY OF RENTON STANDARD PLANS UNLESS Q L/t OTHERWISE NOTED. a c 8" SOLIDWHITE PAINTED APPROACH ' o N LINE STRIPE PER MUTCD STANDARDS 7 SIGNING AND PAVEMENT O6$ 5W 27TH ST. STA. + 8 7' RT. M= MARKING NOTES E— SIGN S6A, R 1-1 do DJ II II II i) II II II O I) II II F'W a'� W 7TH T. TA. + 7 RT I 1. FOR SPECIFICATIONS OF NUMBERED SIGNS, U Gl'. WI-8I SEE SIGN SCHEDULE. SIGN 566, t W 27TH ST, STA. 9 94.5. 37.5' RT. 2. ALL ARROWS TO BE THERMOPLASTIC AND no �[ SIGN S6C, W1-6 eE ENO OF ROAD MARKER SIGN ` I CENTERED ON LANE. FOR ARROW IN W 27TH ST. STA. 9+98.5. 7 RT. I I DIMENSIONS, SEE STANDARD PLANS HOO6, H008, H010 AND H011. TWO-WAY LEFT f �� o SICK S6D, WI-8 SHALL S a�. I FOR NNUMBER SAND LOCATION OF ALL OTHER ARROWS, SEE STANDARD PLAN H002. 3. FOR HYDRANT MARKER LOCATIONS, SEE STANDARD PLANS B102 do 8103, R �i�tp9 SW 27TH ST. STA. 10+75. 36' LT. y_ KLM IUN S6E. R1-1 SW 27TH ST. STA. 10+88 I REMOVE SIGN S6F, R3-7 REMOVE 100 LF OF Yt +71 APPROACH LINE (0.58 HUND. TYPE I AND REMOVE EXIST. ARROW $ e� > 0.08 HUND. TYPE Ile) SW 27TH ST STA. 11+94 REMOVE EXIST. III ARROW REMOVE SIGN S6G, R3-7 II II II I �I II 'I I) II II I) +71 _ MOVE 480 LF OF LANE — - .-.-- _ U E 0.70 HUND. TYPE i _ +21 —� (0.10 HUND. TYPE 11C) REMOVE EXIST. .. STOP BAR 27TH ST. = 6 -- +21 m 0+00 13+00 TAPE 35:t 14+00 �_ S88 24't 7'E + t 1+00 12+00 TAPER 7.5'1 15+00 1 TAPER 351 +11 II II I II �) II II II II Ii REMOVE 180 LF ON DOUBLE 1 IalYELLOW CENTER (1.08 HUND. TYPE I AND /� S OR 0.12 HUND. TYPE 11c) ± AND SEALS FER IUB ; FULL-SIZE SIZE CONTRACT j I DOCUMENTS GATED / % APRIL 2OOO z '7s' - —' - OAKFSDAIF AVE. SW EXTENSION-PHASE IB h 2 M NO. • 4 WETLAND MITIGATION GRADING PLAN — —sm w — — ~ Z O Ex19T",UJETLAND w O Q - _ TOE OF SLOP-£, 3 H' CD I ' OPEN WATER _ y V) I POOL AREA All (up T P THIS SIDE � oW O dl 037 8LA F- n mr c s sUETLAND RESTORATION ic_� l 1 c _ �+1)�..-_ 2}l7 J1 t e W AREA 6 F 1 r e� ec , t4 l - - --- `b ' e w� 111U, q 'iw ` .. lon h UJETLAND RESTORATION oae7 .11 ARFA WwvX m � 1 _ _� _, - ns, u ID tL, --`-�`-- .------•-a-_::. i (n ` ILETLMID O ���- -- - --- � E1D BIFER RESTORATION ARE+ rw . W I RESTORATION sue ---- i 4 AREAr�-- i x , 1C�► w - / EXiSTiNG WETLAND- C) ;g >4 U tz �y c Q Y VV \C W I S$ —TOE OF SLOPE, WETL AND RESTORATION AREA I .� TYR THIS SIDE _ 3_xIS7ING WFTLAND-- p, _ _ 1" 30' nr +~ O 3 50 s (13 oc I r41) 1♦/10 9, 4e WETLAND 411 RESTORATION AREA 1 15.0, rrtQn� ' _. _ d i ` WETLAND ekfFFER RESTORATILN A(dEA t. rQt GRADING NOTES. 1!) ~ EARTHWORK OPERATION INCLUDES Zt Q OVER-EXCAVATION OF WETLAND t RESTORATION AREA,AND BACKFILL x LETL AND RESTORATION AREA __/ � WITH IJEtLAND SOIL Mlx tU m I SEE SPECIAL PROVISIONS. — ExI571NCs U,'ETLAIUD-- � i I i i I Q I - ' i �endeupe Arcltiterct:.re I Frec eat!a.tat PlsmMg et�rc w Gvrormema: nlar.,tn9 eerov*ro LrruecArR Y�,wlrlCT 0550E 1f ACIEIC(3ROUP INC. - po -m-W N �A A—K a.h 2NO 5 11. e), I • /—INSTALL EVERGREEN SEEDLINGS AND EXISTING WETLAND OAKESDW-E AW SW EXTEMSION-PHASE 18 & 2 DwG / N�DRoSEED WITH WETLAND SEED MIX, WETLAND MITIGATION PLANTING PLAN —M2 DOWNED LOG, (TYPJ OPEN WA?ER POOL AF�EA .nl. - --, w ;BELOW EL 11,0) i Sf1EET / (TYPJ. SEE SPECIAL PROVISIONS. 68 OF 69 WETLAND RESTORATION AREA, (TYR.) (01"IN GRADED AREA a BELOW EL.13.0) alr alr. C9 }M r _ . •' + uj N 5AMPLE TYPIGAL , : : ' - +`�. r.,. 6 _ n wN2 Z DOWNED LOG LAYOUT0. 4T,zM ARRANGEMENT. ��> \lu „ `�(/S ACTUAL QUANTITIES : ,; , a� i } rau faro' - --i I= LOCATIONS WILL \ , ^I • ,f?/`� " `" "oo — G/ N VARY- SEE SPECIAL—— :: +� ` +'r au. PROVISIONS. w au 1 w`� av w --AMEND WETLAND BUFFER RESTORATION AREA SOILS TO 18" DEPTN. SEE SPECIAL PROVISION. w U w WETLAND BUFFER RESTORATION AREA, (TYP.) HYDROS!_ED WITH UPLAND SEED MIX, (TYP.) .k Ex16TtNG WETLAND (WITHN OR ADJACENT TO GRADED AREA,AND ABOVE EL 130) a14 IL ( XISTING WETLAND w au. GON5TRUCTION ACCE55 ROAD- `z+Z a WETLAND BUFFER j UJET�ND_RESTORATION_AREA PLANTINCsS 10 RESTORATION AREA w. au "' RESTORATION AREA I (-� emu. �>;• (SEE DWCs. NO.M3 FOR PLANT(NCs DETAILS) Htoa Q _. ----WETLAND RESTORATION AREA, (TYP.) TANICAL - 6PAGAJG r,.W ��pp r }. :;• :ry:..• :� (WITHIN GRADED.AREA AND BELOW EL 130) -- — ---- Tmo a �g EE i i • '�' '' ''(lV., ►' • 7 -• - _gHpy---— _ .- _.._._ _ O DLACK COTTONWOOD POPULU6 DA_S,4MF£RA I C.A.. IS,oz. 14 t♦+ OPOWSON ASH FRAXIIAIS LATW)LIA I GAL. 1-3'on IS - t R +. .0'ON, MIC61 i + WESTER)FED CEDAR TNUJA PLICATA 16" IS'O.C. 34 'tl� 3 X D',p �. . . 'LL, ♦InI P a 0 _ L _ Ltw, -- -' _ _ O U/LLOW�� PSALIX 6P.� 6i6 LIVE STAKES 3'OL 7T ¢ESIEW RED CEDAR THWA PLIGATA 12"SEEDLNGS 4'OG. 16,226 -WETLAND BUFFE TK R w. SIA Of4ft E PICFA ISTC1$NSIS 2"SEED WSIS W OlC AIO INSTALL EVERGREEN-- a,v RESTORATION AREA, (TYP.) UETLAND SEED nx J SEEDLINCsS AND (WITHN OK ADJACENT TO GRADED HYDROSEED WITH WETLAND I p ^�NEyERRY 111111,11 GAL 3'OG 1SEED MIX, (T-r P.) AREA,AND ABOVE EL.130) }.. ® RED OSIER D06LLbOD COWJS SERICEA I GAL. 2'OL. FSEE SPECIAL PROV151ON5 \_AMEND WETLAND BUFFER RESTORATION, Q PACIFIC NiNMAliC P4Y60CARYU6 CAPtTATUS I GAL. 2'OG 19 AREA 5U115 10 18' DEPTH. SEE SPECIAL ANTPLaz6 EXIhSTINCs WETLAND au FROV1510N5. Hl DRO5EED WITH UPLAND I ®SLOLrp WDGe CARF_c OBNLIPTA ROOT STOCK 24"Oc. 485 • SEED MIX, (TYP•) ^^ ^ SYIALL RiWTED dJLLR16N SG11a!PUB MIGROGAARi6 ROOT STOCK 24'OG. 49B PANTING SGHEDULE ® WETLAND BUFFER ARE<: LOG�T�YP) - �SLENDER!v16+ 6c!rzw6 TENu19 RooT BTocK 24•oc 2e1 t� (SEE DWG. NO.M3 FOR PLANTING DETAILS) 0 commObi WTANICAL� � seAGQr+ aalAHnTT WETLAND BUFFER — L,UETLAND -1ANCEMENT€N4 o4 PL.4NTING6 Tt�FJA RESTORATION AREA (SEE Dun- NO. M3 FOR PLANTING DETAILS) gac \�1 U� li&V ALDER At IJJS I81HRA I dAI- WOG. 23 x WIrt + - uIFAIF.w RFD r-,FDAR T}Il1J,\P1 ICATA e• 4 or_ 2-1 WETLAND ENHANCEMENT AREA - � �� � Q1�1 30Alsa 40 RED GEIER DOGI:100D COR4us SERICF-A 6'LIVF 6TAKE6 !'O.0 1340 �/A1\\C�.1U� LIVE STAKE PLANTINGS. ( I PACIFIC WILLOW 6ALIX LA61ANDRA 6'LTV[STAKES Y OC 1,340 a -- DOU9LAS FIR PWA;>OTSUGA 111"fr.611 18' 4'O.C. 24 SEE SPECIAL PROVISION I eGo R uLE '6 WILLOW 6ALIX 6COUL&RIANA 6�LIVE STAKES 3'or_. 1940 Q 630 IOW OFF.CSOV C.KAF'F tNAFK7NIA tlpleVOSA 4"POTO ]'OG. ISA DOLKaLAS'BPHiAEA 6PIRAIEA tJOtYaL,dD11 I]"ROOTED ! O.G. SALAL GAULTNERIA 6NAL.LOJ 4"POT6 2'ac. 6- WETLAND ENHAIvGEMENT AREA -- Q $ViAN PLUM OEMLERIA CERA6IFOR'116 1 GAL. 4'o.C. 45 ROOTED SPIRAEA PLANTINGS O &4ou ERRY 9TM"4r,*I[:AWY,6 AI-FJLZ 1 6AI. 3'O.G. 9! Q NOOTKA ROBE ROSA NUT-AI I GAL 3'OG. IS OCK_iANOpRAT Cv;Sa Li D16COl.OR I GAL 3'O.G. 4B ® UPLAND 9F£U MIX Z - 4 PLANTING:-SCHEDJLE r—�30�� t. CO�ISTRUC-TION 4-CCESS.ROAD_RRRE5TOR.AT!ON- 4RE4 _}'tt "` o ao so fl�� -- - X v (Pi`E DILrs NO.T I3 FOR PLANTING DETAILS) /l1 /'JI 1 a 1 C� rr NOTE- HYDROSFFD Wl'r1-I UPI-AND SFFD MIX L.�wup. ada..ow.. J�,y.�BEED MIX /isr�uttorul Plem!�9 MAlf Q T� Plc - elf rE>� RESTOF,.T!0N i + 066OR RCIF'ICGROUP INC. - - - o o. Aw •a.ewr 2�ewtla a 9e104 cernwu¢wo 6.. QAKESrW E AUE. SW EXTFW"—PHA F 19 a 2 M3 WETLAND MITIGATION PLANTING DETAILS SHM 69 of 69 _ 2x2 FIR,HEM-FIR OR 1 DIA 2ic2 PR I,EM-FIR OR 2"PIAROUND MANUFACTURED FINE STAKE Z a ROUND MANUFACTURED POE STAID PRE STAKED DARK,OROUNI,DRIVEN r PW 6TAINEU UAW BROWN,DRIVEN- 10 REFUSAL. 10F'OF STAKE Z 3 TO REFUSAL. TOP OF STAKETO POINT TO PREVAILNG WIND vi TO POINT TO PREVAILNIG WIND SECURE TO STAKE W/ ___5F URE TO 6TAKE IWY �— 2 SRANDS OF Z T 2 STRANDS OF 0 MIRSERI'"N'S TAPE NURSERYF`IEN'S TAPE 3 S"BAW FNI bH CWPADE MULGN FINI .�I-F GiRADE \ �- , � 3"BARK!IJLGH 3'MINI BARK MU�GN W M v 1 0, FINISH GRADE z Z = 1 n - F. 4"WATERWi BASN N �'Z; F I'_O r I'-O" +` ^ I LANTRYa SOIL AND AkTIOMENTS Vj js —mN `PLANTING SOIL 1 A 7ON IEtItS _._..- PLANTING SOiL 4 AMENDMENTS SEE SPECIAL PR7VISfONS SEE SPECIAL PROVISIONS _ `SEE SPECIAL PROVISIONS r p - - zy REMOVE 5URLAP PROM p REPfOVE 10f I/3 0600 N -- TOP I/3 OF ROOT BALL — -TOP��OFOF ROOT BALL COMPACT 501L OF BURLAP COMPACT°SOIL 2X \ COMPACT SOIL LL 1X UNDER �OBALL 2X D/B OR CONTAMER W cm UNDER ROUT15ALL EX15TNG 5UBGKADL- UNDER R OTBALL �b T eALL� EXiSTNG&CCO ADE ROOT BALL AS SPECIFIED W a I pECIDUOUS TREE PLANTING DETAIL Z CONIFEROUS TREE PLANTING DETAIL 3 SCRUB PLANTING D_E_T_AfL M3 NOT TO SCALE M3 NOT TO SCALE M3 NOT TO SCALE G4 �� VI EXISTNG GRADE SHOVEL OR SIMILAR TOOL TO A¢€ I FOI5H ATE HOLE FOR SFFDLWs Qf c 'DE LIVE STAKE. W LENGTH, TREE,SEE SPECIIu PROVISIONS ^'IN.3/4"-I"DIA. 0 a Soil,5EE INSTALLED TREE MAST ESE VERTICAL ExIStiNCs x w SPECIAL PROVISIONS X -EXISTWj SUBGR,ADE �9 k INSTALL STAKE TO _. SPREAD ROOTS -- - 24'TU SPECIAL DEPTH -- GOP1F RE55 5011 \.w -'k 8Ef PROVISiON6 � ix AROUND ROOT6 T Ill ROU «iu EXISTfNG SUBGRADE ; ; a LIVE STAKE PLANTING DETAIL 5` IROOTED STOCK PLANTING DET•-�IL 6 --SEEDLING TREE PLANTING DETAIL y NOT TO SCALE �1-13, NOT TO SCALE \ Ilya/ N01 TU SCALE I I , L4,4*"pe Archltu U" - Envirorseente! A;arnir9 se�+n+cn� - ...4lAG Mi afGl�Ttl OSsowPAG!F!GGROUP INC. Z d 4 A.—ti WA."V 6..W.6 4W"Vi-48409 I . ! OK�1[: pO-4-0/l1M..DMl7/�AIgMCM/k1 PRECONSTRUCTION CONFERENCE AGENDA I. ORDER OF WORK (Progress Schedule) II. UTILITIES AND RAILROADS A. Project Engineer prepare list of affected services and representative to be contacted. B. Underground services should be located. C. Notification time required by organizations. D. Insurance required, if any. III. SUBCONTRACTORS AND AGENTS A. Request for approval must be submitted along with a Statement of Intent to Pay Prevailing Wage and Subcontractor or Agent Certification. B. Nature of work to be performed by each. C. Subcontractor's route correspondence via prime contractor. D. Prime contractor must have a representative with authority on the job at all times (designated by letter). E. DBE subcontract work —indepth discussion including conditions of award if any. IV. RECORDS AND REPORTS A. Description of required forms and initial supply should be handed out or mailed to prime contractor. B. All reports must be handled through prime contractor's office. C. Request for approval of sources of material should be submitted as soon as possible. D. Falsework plans, if required. E. Certified payrolls must be submitted on time and wage rate interviews will be conducted. F. EEO and trainee requirements —indepth discussion. G. DBE requirements when the contract contains DBE goals —indepth discussion. H. Required job site posters (provided to Prime Contractor). 1. Davis-Bacon statement regarding the USDOL, WSDOT and local agency's role in investigations for labor compliance. J. ADA requirements. V. TRAFFIC CONTROL AND SAFETY A. Manual On Uniform Traffic Control Devices will control signing. B. Review and discussion of Traffic Control Plan (TCP). C. Safety control on structures. D. Flagman should use standard paddle and vest and must be certified with flagman card. E. Speed regulation of construction equipment. F. Contractor and project engineer designate by name the individual responsible for construction traffic control. G. Safety and health requirements. H. Request police to report all construction zone accidents to the contracting authority. 1. Gross legal load limits shall be adhered to. J. The local agency will monitor the requirements of RCW 46.61.655 as amended by Substitute House Bill No. 1363 and cooperate with law enforcement agencies in the enforcement as provided in Section 1-07.1 of the Standard Specifications. Substitute House Bill No. 1363 deals with covered loads or 6 inches of freeboard. VI. ENVIRONMENTAL CONSIDERATIONS A. Commitment files. B. Standard Specifications/Special Provisions. C. Contractor responsibility to obtain permits. D. Department of Ecology requires registration of rock crushers in accordance with WAC 173- 400. VII. DISMISS DISINTERESTED PARTIES (list those leaving) r VM. REOPEN WITH GENERAL CONSTRUCTION DISCUSSION A. Contractor explains how he plans to pursue the work. B. Review of anticipated construction problems. C. Conflict resolution —need for partnering. __J '00 Dec 31, '00 Jan 7, '01 Jan 14, '01 Jan 21,'01 Jan 28,'01 Feb 4,'01 Feb 11,-01 Feb 18,'01 ID Q Task Name Duration Start Finish T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W 1 Oaksdale Ave.SW Extenstion 31 days Tue 1/2/01 Wed 2/14/01 2 Phase 1 B-Roadway 31 days Tue 1/2/01 Wed 2/14/01 I 3 Notice to Proceed 0 days Tue 1/2/01 Tue 1/2/01 Notice to Proceed 4 Mobilization I 2 days Tue 1/2/01 Wed 1/3/01 Mobilization 5 I Survey(Road Grades, Utilities, Sidewalk) 5 days Thu 1/4/01 Wed 1/10/01 6 Erosion Control 3 days Thu 1/11/01 Tue 1/16/01 Erosion Control 7 Storm Drain and Waterline 4 days Wed 1/17/01 Mon 1/22/01 Storm Drain and Waterline 8 Rough Grading 3 days Tue 1/23/01 Thu 1/25/01 4 Rough Grading 9 Curb, Gutter, Sidewalk 5 days Fri 1/26/01 1 Thu 2/1/01 Curb,Gutter,Sidewalk 10 Crushed Rock Top Course 2 days Fri 2/2/01 Mon 2/5/01 1 1. Crushed Rock Top Course 11 Asphalt Paving i 3 days Tue 2/6/01 Thu 2/8/01 12 Adjust Utilities Asphalt Paving 2 days I Fri 2/9/01 Mon 2/12/01 Adj 13 Pavement Markings � 2 days' Tue 2/13/01 Wed 2/14/01 ust Utilities Pavement Markings 14 Electrical-Illumination and Signal Modifications 15 days Tue 1/23/01 1 Mon 2/12/01 1 Electrical-Illumination and Signal Modifications 15 Phase 2-Roadway 0 days Tue 1/2/01 Tue 112101 . Phase 2-Roadway 16 Precon Dependent Upon Permit Conditions I 0 days Tue 1/2/01 Tue 1/2/01 Precon Dependent Upon Permit Conditions I Project: Project2 Task Progress Summary Rolled Up Split Rolled Up Progress Project Summary Date:Tue 12/19/00 Split Milestone r i Rolled Up Task Rolled Up Milestone ¢ External Tasks Page 1 KA T EON "' 2003 Western Avenue WARRa�� M� 555 Market Place One Tel: 206/448-4200 INCORPORATED °>'= , Seattle, Washington 98121 Fax:206/728-5608 May 16, 2000 Mr. Phil Schneider Washington State Department of Fish and Wildlife RECEIVED Habitat and Land Services Program 3190 160th Avenue S.E. MAY 18 2000 Bellevue,WA 98004 CITY OF RENTON Re: HPA for Oakesdale Avenue S.W. Extension UTILITY SYSTEMS Dear Phil: As a follow-up to our field review on April 12 proposed drainage facilities associated with the Oakesdale Extension project, we have reviewed your suggested modifications/enhancements and wish to add the following to our HPA: 1. Regarding placement of downed cottonwoods into the wetland: This recommendation has been incorporated into the specifications for both the Oakesdale Avenue side of the wetland, as well as, the mitigation berm side. Please see attached drawings and specifications. 2. Regarding use of larger willow whips for.enhancement planting: This approach was already part of our planting plan, but misrepresented by me in the field. The whips are specified to be 6 feet with up to 24 inches pushed into the wetland soil. Please see attached drawing and specification. 3. Regarding the rock aprons at pipe intakes/outfalls being reduced in size: We had been showing 12 feet ± for these aprons and have modified the drawings to scale this back to approximately 6 feet. If subsequent operation conditions indicate a need to revisit this issue, we will seek your recommendations on possible solutions. Please see attached revised detail sheet. I trust these changes address your concerns. If you have any further questions, please feel free to call. Sincerely, KATO &WARREN, INC. Bryce A. Ecklein Principal cc: hawn Summersett—Kato &Warren Allen Quynn-City of Renton Lin Wilson—City of Renton Attachments Oakesdale Avenue Southwest Extension CITY OF RENTON Phases 1B&2- Southwest 19th Street to Southwest 31st Street 8-30.4 Measurement Measurement for bollards will be by the unit for each bollard furnished and installed. 8-30.5 Payment Payment will be made in accordance with Section 1-04.1, for the following bid items: Bollard Type I Per Each Bollard Type 2 Per Each The unit contract price per square foot for "Bollard Type " shall be full compensation for all material, labor, tools, and equipment required to complete the work as specified in the Plans and these Special Provisions. 8-32 WETLAND CONSTRUCTION, WETLAND AREAS, AND WETLAND BUFFER PLANTING (New) 8-32.1 Description This work shall consist of clearing and grubbing, excavation, backfill, wetland soil placement, tilling specified Wetland Buffer Areas, installation of temporary irrigation, Contractor- furnished trees, shrubs, and emergent plants and downed logs in accordance with these Specifications and as shown in the Plans or as directed by the Engineer. Trees, shrubs, and emergent plants shall hereinafter be referred to collectively as plants or plant material. 8-32.2 Materials 8-32.2(1) Topsoil Topsoil shall conform to the following: Soil shall be obtained from the top horizon of existing, naturally occurring soils and shall have the following characteristics: clean fertile, friable, natural topsoil of loamy character, without admixture of subsoil material, obtained from a well-drained arable site, characteristic to representative loams available in the vicinity, reasonable free from clay, lumps, coarse sands, stones, plant roots, sticks and other foreign materials. The soil shall have a moisture content such that no visible free water or dust is produced when handling the material. Acceptance of topsoil shall be based on the following submittals by the Contractor: 1. Request for Approval of Material Source. 2. Soil test information indicating pH and nutrient content and suitability for plant life. The Engineer shall accept topsoil based on test results and may sample the delivered material for conformance to physical criteria. 58 Oakesdale Avenue Southwest Extension CITY OF RENTON Phases 1B&2-Southwest 19th Street to Southwest 31st Street 8-32.2(2) Soil Amendment Soil Amendment shall conform to the following: Soil Amendment shall contain composted plant waste material derived from the aerobic decomposition of recycled plant waste that has been composted for two years. The composted plant waste shall have a moisture content such that no visible free water or dust is produced when handling the material. Acceptance of Soil Amendment shall be based on the following submittals by the Contractor: 1. Request for Approval of Material Source. 2. A copy of the Solid Waste Handling Permit issued to the supplier by the Jurisdictional Health Department as per WAC 173-304 (The Minimum Functional Standards). 3. Certification by the Contractor that the material meets the standards for Grade AA Compost as specified in the Guidelines for Compost Quality published by the Washington State Department of Ecology, or equivalent standards specified in superseding editions and amendments. 4. Certification by the Supplier that the compost products originate 100% from recycled plant waste. A maximum of 35% by volume of other approved organic waste may be substituted upon approval from Engineer. All materials shall be composted and conform to the physical criteria listed above. The certifications shall list the feedstock present in the final compost product in order of content of a dry weight basis, from most to least. The Engineer shall accept Soil Amendment based on the permit and certification provided with each shipment and may sample the delivered material for conformance to physical criteria 8-32.2(3) Wetland Soil Wetland Soil shall be a mixture of two-thirds (2/3) topsoil and one-third (1/3) Soil Amendment. Soil types shall be thoroughly mixed into a uniform mixture. Compositions of topsoil and compost soils are described above. 8-32.2(4) Wetland Buffer Restoration Planting Soil Wetland Buffer Restoration Planting Soil shall be the same composition as Wetland Soil. 8-32.2(5) Plant Fertilizer Plant fertilizer shall conform to Section 9-14.3 except as follows: Fertilizer shall be one of the following: 1. Meister 18-7-11 plus micro nutrients controlled release NPK fertilizer. Source: Wolfkill Seed and Fertilizer Corporation P.O. Box 578 Monroe, WA 98272-0578 59 Oakesdale Avenue Southwest Extension CITY OF RENTON Phases 1B&2- Southwest 19th Street to Southwest 31st Street (206) 794-7065 2. Woodace 18-8-9 plus micro nutrients controlled release NPK fertilizer. Manufacturer: Vigoro Industries, Inc. P.O. Box 512 Winter Haven, FL 22882-0512 (813) 294-2567 3. Nutricote 18-6-8 plus micro nutrients controlled release NPK fertilizer. Manufacturer: Plantco, Inc. 314 Orenda Road Brampton, Ontario L6T 161 (416) 793-8000 The selected fertilizer shall contain the micro-nutrients Magnesium (Mg), Copper (Cu), Iron (Fe), Manganese (Mn), and Zinc (Zn). The controlled release period shall be greater than six months. The Contractor shall submit for approval a 1 pound(minimum) sample in an unopened container with weight, name of nutrients, and manufacturer's guaranteed statement of analysis clearly marked, all in accordance with State and Federal laws. 8-32.2(6) Downed Logs Downed logs shall be existing trees cleared as part of grading activities. Downed logs can be sections of any species of tree. Tree sections can be any length, but no shorter than 10 feet. The smallest diameter of any portion of the log shall be 8 inches. Cut the branches and leaves from the logs and remove all cut debris from the area. Leave bark intact. Six-inch to 12-inch long branch stubs are allowed to be left on the logs. Stockpile downed logs in a location where they will not be damaged until time of installation. Engineer shall coordinate Downed Log tree selection. 8-32.3 Construction Requirements 8-32.3(1) Clearing Clearing shall conform to Section 2-01 except as follows: The Contractor shall fell all trees within the Wetland Restoration and related buffer areas within the clearing limits as shown on the Plans or where designated by the Engineer. Felled trees are to be used as Downed Logs. See section 8-32.3(8). Fell trees in the direction of the areas to be cleared and graded. Outside of the clearing limits, protect all trees and native vegetation from damage caused by construction operations. No mechanized construction equipment shall enter the existing natural wetlands shown on the drawings except within the clearing limits. No tree clearing shall occur in the wetland enhancement area. 60 Oakesdale Avenue Southwest Extension CITY OF RENTON Phases 1 B&2- Southwest 19th Street to Southwest 31st Street 8-32.3(2) Grubbing Grubbing shall conform to Section 2-01 except as follows: The contractor shall grub deep enough to remove all stumps, large roots, buried logs, and other vegetative material within the Clearing Limits areas as shown on Plans or as designated by the Engineer. 8-32.3(3) Excavation Excavation shall conform to Section 2-03 except as follows: This work consists of excavating for the construction of wetlands, regardless of the nature or type of materials encountered including all hauling and disposing of excavated material. The Wetland Restoration Area shall be excavated as detailed on the Plans, including over- excavation three (3) feet below the finished grade shown on the plans to provide area for the placement of the wetland soils, as necessary, to establish finished grades. Excavated soils from the Wetland Restoration Area may be used for roadway construction as approved by the Engineer. Wetland soil shall be placed in the over-excavated area as shown on the plans. Wetland soil shall not be placed in the open water pool area, or the Wetland Enhancement area. Wetland soil specifications are found in Section 8-32.2. Place wetland soils concurrently, at the time of the excavation, compact lightly and prepare a smooth surface. Surface may be compacted and smoothed with excavator bucket. At no time shall, wetland soils be driven on by machinery. 8-32.3(4) Soil Amendment Placement Soil Amendment placement described below shall be applied to Wetland Buffer Restoration soils only, and shall conform to Section 8-02.3(5) except as follows: The Contractor shall notify the Engineer at least five working days prior to the start of Soil Amendment work. Prior to placement of Soil Amendment, application methods shall be approved by the Engineer. Prior to tree and shrub planting, and only after the Wetland Buffer Restoration Area is no longer necessary for vehicular machinery use, scarify the soil surface of the Wetland Buffer Restoration Area to a depth of 12 inches. Do not scarify the sideslope soils between the Wetland Restoration Area and the Wetland Buffer Restoration Area. Thoroughly scarify soils to achieve a maximum soil clump size of 2 inches. Remove large rocks, sticks, roots and other materials as necessary to achieve specified soil texture. Install a 6-inch depth of Soil Amendment evenly over the scarified sub grade surface and incorporate this Soil Amendment layer uniformly into the existing scarified soils to a depth of 18 inches by disking, roto-tilling, or other methods as approved by the Engineer. Fine grade the sideslopes between the Wetland Restoration Area and the Wetland Buffer Restoration Area as necessary to produce a uniform, non-densely compacted surface that will allow grass seed to germinate and hold in position. 61 Oakesdale Avenue Southwest Extension CITY OF RENTON Phases 1B&2-Southwest 19th Street to Southwest 31st Street Soil Amendments shall not be placed when, in the opinion of the Engineer, a condition detrimental to successful application and incorporation exists. All materials shall be incorporated within a maximum of 48 hours after each placement over existing soil. 8-32.3(5) Fertilizing Fertilizer shall be applied in conformance with Section 8-02 except as follows: The Contractor shall apply plant fertilizer for all Wetland Buffer plants at the time of initial planting. Before placement of the fertilizer, the Contractor shall submit for approval a guaranteed fertilizer analysis label of the selected product. The formulation and application method shall be approved by the Engineer. No fertilizer shall be used for Wetland Restoration Plantings or Wetland Enhancement Plantings. Fertilizer shall be placed at the rates specified by the manufacturer. Fertilizer shall be mixed into planting soil at time of planting. 8-32.3(6) Planting Layout Planting layout shall conform to Section 8-02.3(6) except as follows: Wetland Restoration Area trees and shrubs are to be planted where shown on the drawings. The two species of seedling trees specified in the Wetland Restoration planting area are to be randomly mixed in groups of 10 trees per group, spaced as shown on the plans, and evenly distributed within the entire specified zone by the Contractor. Do not install seedling trees in the areas with specified tree and shrubs or emergent zones. Wetland Enhancement Area live-stakes are to be planted in the areas shown on the drawings. The three species of live-stakes are to be randomly mixed and evenly distributed over the entire wetland enhancement area by the contractor. Rooted plants are to be planted only in the specified areas as shown on the plans. Wetland Buffer Restoration Area planting includes two types bf planting: 1) top of berm adjacent to Wetland Restoration grading, including the sideslope area, and 2) the area around the new culverts at SW 27th St. The top of berm plantings are based on sample planting layout shown on drawing M2. Contractor shall use this sample plan as the basic layout pattern and add plants as necessary to restore disturbed areas. Wetland Buffer Restoration culvert area plant locations are specifically located as shown on drawing M2 and are not based on the typical planting layout. 8-32.3(7) Planting Planting shall conform to Section 8-02.3(7) and the planting details shown on drawing M3 except as modified below: Seedling trees shall be installed by creating a 12 inch deep slit in the soil, installing bare root seedling, closing the slit, and lightly compressing soil over root with hand or foot. Leave lowest branches just-above ground surface. Trees should be vertical when installation is 62 Oakesdale Avenue Southwest Extension CITY OF RENTON Phases 1 B&2- Southwest 19th Street to Southwest 31 st Street complete. Live stakes must be installed minimum two feet in the ground. Do not drive stakes into ground by pounding with hammer or stake driver. If soils are too compacted to press live stake into ground to specified depth, prepare hole by digging, augering, or other means that allow insertion that will not damage the live stake and will provide uniform and complete soil contact to the live stake. Rooted plants are to be planted in native, unamended soil. Contractor shall ensure that specified soil amendment activities have been performed in the Wetland Buffer Restoration Area prior to installation of plant materials. 8-32.3(8) Downed Logs Downed logs shall be installed in the Wetland Restoration and Wetland Enhancement Areas prior to planting operations. Install logs after all grading activities are complete and before the installation of any plants. Handling and transportation of Downed Logs shall not damage branch stubs, remove bark or break logs. Install logs so they lie flat on the ground in a random order and orientation. See plans for sample downed log layout patterns. Press logs into the soil or trim branches if branch stubs do not allow the main trunk to contact the ground. Logs can be installed at a maximum density of one log per every 500 square feet. No mechanical equipment shall be permitted in the Wetland Restoration and Enhancement Areas. All log installation in the Wetland Enhancement Area shall be done by manual means or by overhead crane. Engineer will coordinate Downed Log tree selection and layout. Downed logs shall be installed in the existing wetland along on the east side of the proposed Phase 2 roadway. Handling and transportation of Downed Logs shall not damage branch stubs, remove bark or break logs. Install logs so they lie flat on the ground in a random order and orientation. See plans for sample downed log layout patterns. Press logs into the soil or trim branches if branch stubs do not allow the main trunk to contact the ground. Logs can be installed at a maximum density of one log per every 500 square feet. No mechanical equipment shall be permitted outside of the clearing limits in the existing wetland. All log installation in the existing wetland shall be done by manual means or by overhead crane. Engineer will coordinate Downed Log tree selection and layout. 8-32.3(9) Temporary Irrigation Contractor shall design and install a temporary irrigation system that provides sufficient water for plant establishment throughout the duration of the plant establishment period. Irrigated area shall include the entire Wetland Buffer Restoration Area including the side slope into the Wetland Restoration Area. Overspray into Wetland Restoration Area is permitted. Contractor shall coordinate source, metering and other requirements with the City of Renton. A temporary irrigation system design shall be submitted for approval prior to any planting operations. System design and submittal shall include the layout, equipment and schedule for irrigation. Contractor shall disassemble and remove system when directed by the Engineer. 8-32.4 Measurement Clearing and Grubbing shall be measured and paid in accordance with Sections 2-01.4 and 2-01.5, respectively. 63 Oakesdale Avenue Southwest Extension CITY OF RENTON Phases 1B&2-Southwest 19th Street to Southwest 31st Street Wetland Restoration Excavation shall be measured and paid in accordance with Sections 2- 03.4 and 2-03.5, respectively. Wetland Restoration Soil Import and Placement shall be measured per cubic yard installed. Wetland Restoration Area Plantings, Wetland Buffer Area Plantings and Wetland Enhancement Area Plantings shall not be measured for payment. Wetland Buffer Area Soil Amendments shall be measured per cubic yard installed. Downed Logs shall be measured per each installed in place. Temporary Irrigation shall be measured per each square foot irrigated for the duration of the plant establishment period. 8-32.5 Payment Payment shall be made for the following bid item(s): Wetland Restoration Soil Import and Placement Per Cubic Yard Wetland Restoration Area Plantings Lump Sum Wetland Buffer Area Soil Amendment Per Cubic Yard Wetland Buffer Area Plantings Lump Sum Wetland Enhancement Area Plantings Lump Sum Downed Logs Per Each Temporary Irrigation Per Square Foot The unit price per cubic yard for "Wetland Restoration Soil Import and Placement' and Wetland Buffer Area Soil Amendment' shall be full compensation-for all labor, material, tools, and equipment necessary to satisfactorily complete the work as defined in the Contract Documents and specified herein, including furnishing topsoil and soil amendment, mixing, roto-tilling, scarifying, fine grading, placing and all other incidental work. The contract bid price for "Wetland Restoration Area Plantings", "Wetland Buffer Area Plantings" and "Wetland Enhancement Area Plantings" shall be full compensation for all labor, material, tools, and equipment necessary to satisfactorily complete the work as defined in the Contract Documents and specified herein, including fertilization, planting and all other incidental work. The unit price per each for Downed Logs shall be full compensation for felling existing trees, bucking logs, stockpiling, installing, and otherwise disposing of unused tree materials. The unit price per square foot for Temporary Irrigation shall be full compensation for all necessary connections, meters, fittings, pipe, irrigation water costs, disassembly and removal of the equipment, and all other incidental items necessary for the construction of the 64 8 _ OAKESDALE AVE. SW EXTENSION-PHASE IB & 2 DWC 10 m I PLAN AND PROFILE SEC. 25, T.23N., R.4 E., W.M. I SHEET sw` NE4 y - _ STA. 0+50 TO STA. 5+20 8 OF' 69 (n GENERAL NOTES x Nw4 SE4 z rn WETLAND 'G' (54b) y W y - 1. SEE DWGS Wt THROUGH W4 FOR O^ - BOUNDARY WALL 'A' DETAILS. N `252304-XXX_ ;s, STA 3+30.00 27' LT REMOVE ASPHALT 3 O 1 Rw-,5.50 Lu(n CV 1 O ClY OF RENTON - W-_2.,;,_ END TAPER CON¢. PAVEMENT APPROX. 650' 252304-XXX - CONSTRUCTION NOTES w o - `- RIGHT-0 WAYS GTY OF RENTON ( 1 CONSTRUCT SIDEWALK 6' FROM FACE OF 3 N O(�_ a --- O EXIST. CURB APPROX. 650 FEET TO tri N - STA 2+50.0 26.56't T __ .,, 8 ------ ----------- ; _ I Cl- --�_ -- � SOUTH. LIMITS AS DIRECTED BY ®B N BEGIN TAPER, CURB & GUTTER ssuN - r w^ O Rw-ra.s ENGINEER. •Wad m r,,1 p MATCH EX. CURB & GUTTER wv�_z �� -- __ z Z ce(TYPE r; urTR•ss = w in Q o Ry""AR // O CURB COVER w2FRAMELTSEEODWG.UCT U9 OR Q Z + � �A sEP E)-lz.as / I `� � � /// � ' - FOR DETAILS. / s yc--mts>_ J I g p :e 6..,SIDEWALK RW-r6J1 /7'7->-/r r //`t�i/` � '�— CQ a. -oz ��m Q 72 MEMO ss— s _ T: O REMOVE EXIST. CONCRETE BLOCKS. w N r-L s `6:5'SiDEwALK REMOVE EXIST. CEMENT CONC. BARRIER. a o m 10 w Ea-" O STA. 2+64.67. RT. CONSTRUCT 15' V) �q'v rq0 c- 1+D0 III / ! < i Nt�2�'46 s — / CEMENT CONC. APPROACH AS PER STD Q S I + Ioo AKESDALE AVE.S.W. �,�Syoo y� PLAN F006. --a. F- ( P.1. STA. 3+42.85 MONUMENT, CASE & OA.K_SDALE AVE. S.W. "- �� 6 ��- z 6 ss I Lvbw LL j a COVER. V o SUYR �m RIM-16 �L Y-� w (Edry O 1 N 7 WATER QUALITY POND. SEE DWG. Di Z -10.77 a 14 wv:b'(5)-a.6. / "R ; 'U FOR DETAILS. z as . 12 i J u� d OS REMOVE EXIST. ASPHALT CONCRETE K PAVEMENT AND ADJACENT CURB & �; GUTTER. IDEWALK a:_z M, siRucTURE eorrou. v _Jt " 7 aaAss cAv AHu rU"v.. / � , 7T(all W iCOwCyn•(sI-u.re I O POND MAINTENANCE ROAD. SEE DWG. m'E ra z x 6 .1.10 'a " / _�_SOW C10 FOR DETAILS. E 2 9065 TyH J E 5.09,.9940 fiu ,5.67 ,HL Ia75)-7.06 J 4 / I fY 10 PLACE 4" UPLAND SEEDING. 2 FL STA.2+50.00 28.76*±, RT \ 2-LP_ La B GIN TAPE CURB ER \ ° r y w 11 STA 4+16.50. 27.5' LT. ANGLE PT. IN to 75 \ \ \ \ � MATCH EX. CURB &"GO1T \ , � RIGHT—OF—WAY SIDEWALK. �_ 12 STA 1+50.00, 34.5' RT. ANGLE PT. IN I 252304-XXX I �� /252304-XXX W SIDEWALK. O13 I / WALL ,A CITY OF RENTON , APPROX. 990' 9 CITY OF RENTON (WELDED WIRE WALL) 13 CONSTRUCT SIDEWALK 6' FROM FACE OF <<�� EXIST. CURB APPROX. 990 FEET TO e �• �`� FOR NE4 SE4 I SE EXIST._- 15 SOUTH. LIMITS AS DIRECTED BY N SIGNATURES I HORIZONTAL CURVE DATA -- - STA �17 RT ENGINEER. CONSTRUCT (4) CURB RAMPS AND SEALS. 14 252304-XXX END TAPEt� AT LOCATIONS AS DIRECTED BY THE REFER TO ORIWNAL P.I. STATION NORTHING EASTING DELTA RADIUS LENGTH CITY Of KEN \ ENGINEER. + ;FUDOCUMENTS U E�EC NTR�� + 3+42.85 68,265.10 54.087.20 04-28'16" 6.000.00' 468.20' - �- ( 14 RESTORE EXISTING LANDSCAPING AS WAY 200° /s DIRECTED BY THE ENGINEER. 15 PLACE DOWNED LOGS IN EXISTING WETLAND AS PER SECTION 8-32. ...... ....... .... ....... 120'.VC ...... ..... ....... ... ... .... .. .STA. 2+50.00 .. -...... ...... ....... ....... ...... ....... ...... :: :::: :".::: ::::::: .. :: .. ....... ... .. ... ....... ....... ........ .. .. .... C-. ....... .... ....... ......: .....: IN F PTH•' o: .. ....... : BEG ULC-DE. .... ....... ....... ... a IE1 :N:: 0, 5 ......��.........................................................................o. ao......VWG.SECTIpN......o ................:::::::::. ....... ....... .. * ::.......:::.......:::..... ....... .... n.. N o.. ..... ....... -- a:+. : MATCH:EXISTING:: +: �:: .. ....... ........... ....... -d:: + .v.. ....... ........ ....... .. ....... ...... 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SW EXTENSION-PHASE 18 & 2 D O C3 3 U PLAN STA. 9+80 AND PROFILE STA. 14+20 10 SHEET OF69 SEC. 25, T.23N., R.,4 E., W.M. _ y M SwA NE4 WETLAND -G- (54b) Z It BOUNDARY (n p y y w N + W y 252304-XXX XO Li J r � � THE BOEING CO. y 3 cn o a W y ,/ I GENERAL NOTES ckf N F N IroDrcaNcHr-� RIGHT—Of—WAY - / t�.n laJ N iw 'rc)�y..O ) INV(N).i178 Pi 700 1. FOR <ga8 0 O wv(s)--.85� TaN,i1' —� + 3 WALLD AG AND1 'BH DETAILS. W4 Z ytv- tat + ---------------- i;; Z Q ~ 1 1 — - ---------- ------------ _� �i CO ------ L------ ----- s.O.Lzzx �a Q m o _ — CONSTRUCTION NOTES W � Q �� Q O1 STA. 10+47.29, 28.66' LT. N - _ _ ='S— d ��'---'la+ate_- - -_--- - ,+ n _� 13+ _� 4# E CONSTRUCT CURB COVER W/FRAME. A - ----- ------------------ N --- _ s V) SEE DWG U9 FOR DETAILS. o� ZI O2 REMOVE EXISTING ASPHALT CONCRETE Z PAVEMENT. (TYP.) � p e E I s9a {..s'a c-•eOvc cRa�ND) / `/�) y s ""� 3Q :YVERT(INCCtiz, O3 REMOVE EXIST. CONCRETE BLOCKS. z DW U / INV�a)�-7.17 (-W a'a NEW 36' CULVERTS. SEE DRAINAGE +�cc --- \ 1 I Q PLANS. � ._...._ :... t. -�. ,. .�;L==. 1�' �u..�i.�?'+^C •t,p�• ':'. "' "- !K_:... _c v i..• �� r, w .{r .4 �'�' _"�'k 1 t 'P - t PLACE DOWNED LOGS IN EXISTING E g �E v- I / WETLAND AS PER SECTION 8-32. a U 4 B y y y \`" WALL y o (WELDED WIRE WALL) wALL'�8' r+a RIGHT—OF—WAY (WELDED WIRE WALL t� u �+ y W STA. 12+14.64 33' LT RT O W h 0 252304-001 END 40:1 TAPER 1� v CITY OF RENTON FOR �\ �• 4 t It SIGNATURES SE NE WETLAND 'F' (12G� I I I' I AND SEALS. will., y W W y W y y y y BOUNDARY 1 y FULL ORONAL REFER CONTRACT y • ` �.' 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THE En U-i CULVERT INLETy - ; GRAVEL BACKFILL FOR PIPE BEDDING BELOW THE CULVERT W to a, cV A.E. 10.04. ` % IS INCREASED FROM 0.65' TO 1.00'. THE CONTRACTOR X O QUARRY SPALL PADS 1 : SHALL FOLLOW SUBGRADE PREPARATION (SECTION 13.1.1) w CL -- (2 PLACES) 1 - -. AND CONSTRUCTION (SECTION 13.1.2) RECOMMENDATIONS NQ - L-6" WETLAND BOUNDARY �' OUTLINED IN THE FINAL PROJECT GEOTECHNICAL REPORT Z F I ,ur OFfSET WIDTH izW-•TO TAIN BOEING �� BY SHANNON do WILSON, INC. E�_ rn N ¢ �trERr(our ++c) ''°' jS7a TOTAL WIDTH - 13' 'SOUTH MARSH' S-« w.•- :r,b.. •(£)-8.,0 .. ' C?`.:RC7L PrI 77C r + SET vK nul ___________ i >N Q. O -�4$`�£MF ---------- W W I -ULYERF-- '0'CONt` �J Q N Z pL 2 r �' NEW PSE UTILITY 1� �.1 w`s � (j Co x EW 1 ITY CB ED CO I S"SSCF�b��CO u Ro ss s 5 A�3tO0 32-31 LT- — 71 — p RIM 16.76 G— — - w 1 a -ST — a tA��--� — - ---- �1q{f-AVE -� — �- -s---- s '�n• �N_�s rKE - Y c w y 65LF t � DI `% z Gz,Z a�12 o I WETLAND BOUNDARY O 0.508% r (1� CC o E OO.SOOX \ svw(..a•rAu-A801*r ORD[MD) CITY OF RENTON {� C8 TYPE 1 1` cui,tar, c; Rn.-ra a �+ WETLAND -F- (12o fi `` C "I E-1 3'< ( �v.�. sn. wv(N)--z a (• STA 13+00. 32.3' RT. `. 1 U �z aW ` \ yJ/ • _—fix I I i t \c. t STA 10+00, 91 a 27.0' RT. ° y 0 �. I 1 L �j. JJJ 1 y 1 N G -' STA 10+14.5 38'RT y ` 1 CULVERT OUTFALL o WETLAND BOUNDARY o I.E. 9.4d' CITY OF\RENTON STA 10+21.5 38'RT QUARRY SPALL PADS 3 W WETLAND (120) 'II1 CULVERT)OUTFALL (2 PLACES) 1 1 1 I.E.9.40 �=6% W=65'. D=1' - ,BOUNDARY , i `y �CrLY pq +RENTON I o !� FOR �♦ 4 SCNATUREs ♦ WET[7ND� �}112o) ; AND SEALS. ♦ ,r + + •� W Y• y REFER TO OR%aK4L 95 FULL-11ZE CONTRACT° fLy) I A DOCUNEMS DATED i WAY 20M ... .. .. ": :: :.: >n r .. ... .. .. .N' .... ... .. ... ... ....... ... .... N ( .. .. ... ... .... ... ... ....... ................... .. .. .\............................ .. . ....... . .. .... .......... .... ......... ..... ... . .. ... .. .... r ....... ...............................gyp. ... .... ..... .. ::p .. ............ M _ .. .................. .�N'M' :0:: .... ...... ....... .. ........ .......... .... .... : Cl: U3 'O r + ice: .y a �t 'K .. .. �- . :Z• .. .. .. .. ...... ... .. ... .. ... :<. ... ..... . .. .N.• ... ... . .. .. ....... .. .. .. w 3 �- v' o .: Q �� J Z"Z' o W . .. C io RARE. -- �� z ... :P 0 fi G 0 Q - ... .. ..... . .. m ....... ..r ..... ... .. .. .. ---. .... .. .... .._ y.. ................... ....... ....... ....... ... .... ...... . __ .-- =O.... ' ..... ..... ....... ....... :O.SOX ..... . .. :::::: :::. . ...... :: :.:... ....... :IOOX::: :t5::: *: I O U. 1 X 1 D r.C t.... 303.LF T2 o DI O 0. 0. . �1 O LF 2 f5 ... ... .. ........ '_ - ..... ....... :-.... ... .... .. .... ..... .. .. -. ... ... .. ... ... .. ... ... .. .... ... .. .. .. . R....... .... ... .... ... ....... ....... RE6ACNE DC:`48.0 CULVE .... .. ....... ..... .... ... .4.I.: ..... ..... .. ...... . .. ... .%�....... .. .... ... .. .. .. .... ....... .... � ^ •��. ,» _� �_. .� ... ...... ... ... .... .. ....I.. ... .. ..... .. R P �E=kl — ... .. -.--..-. .. .... ...... _ _ a' G o5-:_ :8 +iE RT r 1 1 CUL .. �e�Nf�'LV �i- 7 eT;ic ss�� , ... ._. �. .....1. ... .. .. ....... ....... ...... f'.Y: .. .. .... .... .... .... ............................ :ii N-^1i .. ...:it+0 ....... .... 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SW EXTENSION—PHASE 16 & 2 DWG NO. o CV 1D D12 o L OPEN CURB FACE FRAME do GRATE SHEET � o 0 DRAINAGE DETAILS 29 OF" 69 SIDEWALK N V ASPHALT ADJUSTMENT SECTION (LEVELING BRICKS OR A Z io Z GRADE RINGS OPTIONAL p 1 4' MIN. w N 3 ^ D N MAX16" m Z N W 6 MIN. • D n XO PIPE PIPE SUPPORT Ld~ J MIN. CB TYPE 2, 60"0 m v S 3 ;¢ D f .- Irv N W ► I.E. PER PLAN _.. o �D _ z C.D 'r z— �' >3 Z MIN, N 3 1 c �♦ N HLI Q Q 12'0 LCPE PLAN SHEAR GATE WITH CONTROL U� I ROD (PROVIDE HOOK FOR mz^Q N TYPE 2, 60'0 ; HANDLE NEAR GRATE v a 1' MIN. BEVELED END SECTIONS C.O.R. SP-B046 OPENING) `r OPEN CURB FACE FRAME k GRATE t �Y L 12'0 CLIP RISER ry -III-III- O QUARRY SPACES (OPEN ENDS) LADDER/STEPS t Wcn = PIPE D --�-- rl I=- NOTE: EXISTING 18' SD 'o .I i l=i I I=III=III=I I=� D I-III=I CONSTRUCT PER CITY OF RENTON 8: III=1 -., -. _ III-III" STANDARD PLANS B027 k B029, SECTION A—A EXCEPT AS NOTED OTHERWISE. o� 3 '-IIII�111C� I L,III iI�. Ii II �IIII�Iiill�iElp., �III- PLAN E- WPLACE CONSN c�C4 SEW PLANAND D. DIMENSIONS GEOTEXTILE FOR SEPARATION SPILL CONTROL CB TYPE 2 — 60"b 2 ELEVATION SCALE: N.T.S. D 1 ,E QUARRY SPALL PAD 1 a U ,.. .. ... I D1 , NOTE: D3 11 SCALE: N.T.S. REMOVE EXISTING 18'0 ADS CULVERT AT STA 6+64.3,+14.1' LT/34.8' RT. {Ifs 1 UARRY SPALL PAD I� WALL (WELDED WARE WALL) o - L=g', W=20., 0=1' of-I;IN WIDTH-W" SHOWN FOR THREE CULVERTS 1 I a >ia COMBINED 3-36'0 39LF CO NC. CULVERTS s O WALL (WELDED WIRE WALL o ) INLET I.E. 10.03 y D CITY SURVEY CONTROL STA 13+33, 14 /R/CAP 9905-1 LT. ��� STA 13+40, 14' LT. r / STA 13+40, 14' LT. o STA 14+00.00, 19.89' LT. W 2H:1V MAXSLOE ;i PIPE C�D� L -- +1 aSLOPE (TYP.)'1 DDoDoD WETLAND BOUNDARY 1 12+00 13+00 , / 14+00 Ex. CURB CL D _ ASSUMED HORIZONTAL DATUM. t5. _ 00 Ct TWO CULVERTS -► pUARRY SPACES BASELINE BEARING TO BE COMPUTED FROM CITY SURVEY CONTROL POINTS. 15-0' MIN. TOP WIDTH aD PIPE D WETLAND BOUNDARY EL 15 D I I IJl I iJ 3 -_� - ------- :M- R 1E.C8 '♦ I . I�iIIJIL=IIJII If�IC-III�ihIIJI ---------__� - — �a \1 X PIPE D W - - - - ~ 3-36'0 39LF CONC. CULVERTS i 1 'V IUTFA.L. I.E. 9.3P D EX. CURB O CiTY SURVEY CONTROL STA 13+33. 24.5' RT. H/MAC PK 9905-101 STA 13+40. 24.5' RT. p O O PLACE CONSTRUCTION STA 12+23.16. 5.21' RT. STA 13+47, 24.5' RT. t i l I N O GEOTEXTILE FOR SEPARATION y I' '1 QUARRY SPALL PAC) t •t I oj z - \L-6- W=20'. D=1' 1' t NOTE: WIDTH 'W' SHOWN It .t� � FOR PLAN SEE PLANS FOR DIMENSIONS L. W AND D. y y FOR THREE CULVERTS y 1 I i I yi s,,,,,n, ELEVATION COMBINED 1 \ t `:,; ` AND SEALS. , REFER TO OWf.NAI � FULL-SIZE CW/fRACT/ DOCUMEMS DATED y %% MAY 2= sy QUARRY SPALL PAD @ WALL OUTFALL 3 WETLAND MITIGATION BERM CULVERT PLAN -�' SCALE: N.T.S. D 3 0 z CITY OF AVENUE S.W. EXTENSION RENTQN PHASE 18 do 2 — S.W. 31ST. TO S.W. 19TH ST. bw Plonnirt 8u'Iainq�Punlb Works Dept. WETLAND LITIGATION GRADING PLAN NO. REVISION gy DATE �PPq wu � Gregg Zimmerman P.C, Admiriiatrator �� 1 - MATCH LINE III I I -.-- ( I EXCAVATION Orbl L k fOPI _ s IbD' 8, 6b' = I_ EXCAVATION 63 03 CAN I ..- i• I� I� G � t20 - � 1 I_ (.: I I; 1'1IItit+11 ' -5.16' � ' X - I l I __ , EXCAVATI I `I N 15 I (= .0 1.15 i Intl li Ij: I I• I s (� it lI � I; l I 45.0 + w _ 4 % rn 4 I I I: �, _ •�., y I I I I ....- _. ... 1. I i o DD W I 85 33' ct ✓e t r 1 sp �TII l Tg� . A.•�„I I; St I t; Z A g I ( � C3D m D � n �➢9 � I, f I Z MATCH LINE a) 0) ►J 8 J 0) � • ��• % •^ J`�i'1 � •� ��COO'*_�a? 'a �,� - tt�•..-: � � Imo•• r i� _ O. .ir,. O.� iA ��w�•���w• �� • dt T-•'' � ��r1Wl'`' \� .. AA►M•r u.� :� �. t �.�.v ``. c` � •}:•i� '��.�. �a.�.. MR;, 1 3�_�i:•:�,' a �A� _�aLY�„��7�r�a� `a1,V•��we•�� �������-��y������r�� ��►=��� �.�:� goo -. �: _=-- tea► _ '-__ :__ :- j�j�l0w,� �j�"WA � 11111© 3_ • _ _ ...�.... Vol O• — ..♦.♦��.�♦� -- OAKESQALE AVE SW E(TENSION—PHASE 1B do 2 DWG NO. M3 WETLAND MfTIWON PLANTING DETAILS SHEET 69 of 69 _ (n W FIR PE 1-RR OR 2'DIA. Z a 2)Q FIR I-El-FiR OR 2'DIA. ROND MANFAC7U}ED PME STAKE O � MA%UACTLARED SROW�E 5TA<� PRE 5TAI�ED DRKA 5ROUK DRN�*i PRE TS T cm TO REFL 8 TOP OF$TAKE TO PONT PGREVALrWi URIC vi TO POINT TO PREVAILAYs UND 5EC>12E TO STAKE LLV 6ECUFE TO 5TAKE uY 2 STR 4D5 OF 2 STRANDS OF w O Z NIJR5ERT'et5 TAPE NLIRSERYMLP5 TAF£ 3'-X BAW I'! - (n MISH GRADE 3'5ARC"'tJLGI FW5N CW.40E ► 3'MA K M.9-CH W M v? n 6' Fj15GRADE _ 4"U47ERM BA5M MH1 - d'UlATf32dJG BASM - to O I O' P'..:WNS°OIL I Al` h—5 I_O PLAN71hYs 301E t Ai t�fUMEt1 5 T T WI SOIL AND AISX7 ,EMS S MAL FR%, NCN5 SEE SF=CIAL PRCYI 1CNZ F��lAL PRJVI5fGN51W TRc?iG .P O— REM MM-AP FROM F T�7 TCP V3 _ CFAP N COACT 5O.L 2X _.XL5TWa°a1�AGE TCP V3 OF ROOT BALL IACER f0OTHALL 2X BtB OR CONTAII, R � COMPACT SOIL W $3 UNDER}�TIBAL1 �,�ROCT5A L EXI57W,ggigx'. ADE ROOT BALL AS 5FECIFIED Ow 3 DECIDUOUS TREE FLANTING DETAIL 2 CONIFEROU6 TREE RLANTING DETAIL 3 ekRUB PLANTING DETAIL a. Nl3 NOT TO SCALE - C Li NOT TO be w _ NOT TO 5GSLE 8� Q O 3S Y ►E•r wa a� Y �� E FN1544 Ex!5TN3 GRADE S OVEL OR 5R?IL.AR TOOL TO �E ODE t24':�TK STA< b'L_lrSTI.4, TRIM,5E_=Sf=C F7mv15{CNS �1 a Mn314'-I'Doi. NZTALLED TRE=MST BE VERTICAL x EXL4TMG SONL,SEE w SP�GIAL PRJYiSIGtdS TWs J�-rRla„E n r _ ffV 6D r�TS E ALL 5TAOZ 70 awe SOIL DEPTH ARCLIC RCCT5 5PEGAL PF--tveGN5 R.^07 5F'SEAD t"�dSTMG 5l>=I:RADE sa LIVE STAKE PLANTING DEVIL ROOTED STOCK PLANTING DETAIL 6 SEEDLING TREE PLANTING DETAIL - M3 NOT TO SCALE - 1 C3 NOT TO WIALE - rp NOT TO SCALE a Ji _C •�<¢�a - a ��.���'.' rdwcrMtiwul Pt.,nk+y n�tt� 1�ax�lS 9+vvuma.rtat P1arnNg �'---•- ucx awsr I �'�i�5,-•,ram D cry�aai=ic G1zcuP INC. K ItT z 111. Ava rl 3Af.330 51-4a JLwMvlen^9179 2•Rn.'�'L v�.♦A Outline Special Provisions for Oakesdale Avenue SW . Extension Project PHASE 1 B & 2 ' Notes: Included are marked-up Special Provisions (including Addenda #1 and .#2) from Oakedsale Phase 1A Contract Documents. ' Special Provisions and City of Renton Supplemental Specifications will be updated to amend the 1998 or 2000.WSDOT/APWA Standard Specifications for.Roads, Bridges and Municipal Construction, as per the City of Renton. A. Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street ' INTRODUCTION TO THE SPECIAL PROVISIONS The following Special Provisions shall be used in conjunction with the Standard Specifications for Road, Bridge and Municipal Construction, (,996) English edition, as amended, as issued by the Washington State Department of Transportation and American Public Works Association, Washington State Chapter (hereafter "Standard Specifications"), and with the City of Renton Transportation Supplemental Specifications contained in these Contract Provisions, all of which together are hereinafter referred to as the "Renton Standards". The Renton Standards except as they may be modified or supers eded by these Special Provisions, shall govern all phases of work under this contract, and they are by reference made an integral part of these Special Provisions as if herein fully set forth. DESCRIPTION OF WORK This contract provides for the extension of Oakesdale Avenge S.W. in the City of Fenton, add King County. This project consists of constructing approximatJ74,-F�59 feet of new roadway nuns q including, but not lim4ad_w; clearing and = grubbing, removal of structures and obstructions, roadway aigd elietmel excavation, structure lxlow excavation, gradin g,g, paving, sidewalk, retaining walls, curb and gutter, storm sewer, biofiltration swales, wet paig s, , wetland enhancement, .rnnctri u-tinn of a cinnlc_cn±n pF@GQ8t,-prAstxAssod AA17 G ^n;^,.e F,girdar r�d street lighting, traffic signals, channelization, landscaping, snn'tan/r=ior and ,—f— rnaE:� ia4RFs4'eR4eais, and other work necessary for the accomplishment of the improvement, all in accordance with the attached Contract Plans, these Contract Provisions, and the Renton Standards. �n d Z,l� .�e�--} a�roct.c��,, w i dc►1;n 'I Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street DIVISION 1 GENERAL REQUIREMENTS 1-02 BID PROCEDURES AND CONDITIONS 1-02.4 Examination of Plans, Specifications, and Site of Work (Supplement) The soils information used for design of this project is available for inspection at the following address: Public Works Department Customer Services Renton Municipal Building, 4th Floor (425) 235-2631 A copy of the site exploration plan and boring logs are included in Appendix "C". 1-02.12 Public Opening Of Pro (Supplement) . Proposal Date Of Opening Bids Sealed bids for this proposal will be received by the City of Renton at the office of the Renton City Clerk, Renton City Hall, until 2:30 p.m., on the date specified in the Call for Bids. The bid opening date for this project shall b�January 15, 1998) The bids shall be - publicly opened and,read after 2:30 p.m on this late. 1-02.16 Addenda (New) Questions regarding the meaning or intent of the Bidding Documents shall be submitted to the Engineer in writing. If warranted by the Engineer, Interpretations shall be provided by addenda. Only questions answered by formal written addenda shall be binding.. Oral or other interpretations or clarifications shall be without legal effect. Addenda may be issued to modify or interpret the Bidding Documents. Addenda shall be transmitted to persons or organizations to whom the Bidding Documents were issued. The Bidder shall acknowledge receipt of each addendum by filling in the appropriate spaces on the Proposal. Addenda issued only for the purpose of updating the prevailing wage rate information included in the Contract Provisions will not be mailed to planholders prior to Bid opening if time does not permit. Such addenda, if required, will only be made available by the Owner on the day of the Bid opening. The Bidder should check with the Engineer the day before Bids are opened to ensure all 1 addenda have been received. The address and telephone number of the Engineer's office where copies of Bid Documents and addenda may be obtained is stated in the Call for Bids. 2 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street 1-03 AWARD AND EXECUTION OF CONTRACT 1-03.2 Award of Contract (Supplement) The award of contract, if awarded, will be made within thirty (30) calendar days after the date of opening bids, and will be to the lowest bidder deemed responsible by the Owner, whose bid conforms to the requirements of these specifications, and whose past record of performance on work of similar complexity and magnitude indicates that said bidder is qualified to carry out the obligations of the contract and to complete the work contemplated istherein. . 1-03.8 Partnering (New) A "Partnering" arrangement is already in effect for this project. The key pairticin e City of Renton, the Boeing Commercial Airplane Group and its co , and the design engineering team, led by Kato & Warren, Inc. Upon n for this project, the Contractor shall become a member of the Partne ' , and his or her key personnel who have an interest in the suc p e uon of construction shall attend a Partnering Meeting to be rr wner and Boeing close to the date of"Notice to Proceed". Any resulting costs incurred by the Contractor related to Partnering shall be considered incidental and included within the unit bid prices in the contract. 1-04 SCOPE OF THE WORK 1-04.3 Contractor-Requested Alternate Design (New) In the event that -the Contractor shall request, or submit, an alternate design for some portions of his work, the Engineer shall consider such alternate designs with reasonable promptness. Such request for either a design review from alternate plans submitted by the Contractor, or request for a redesign initiated by the Contractor, as set forth above, shall be made in writing to the Engineer. When the Contractor submits plans for an alternate design, it shall be in the form of reproducible drawings. For each proposed substitution, the Contractor shall submit samples, descriptive and technical data, and reports of tests to the Engineer for approval. The Contractor shall also indicate the difference in contract cost by reason of the proposed substitution. No substitute items shall be furnished or installed without the Owner's written approval. The Contractor shall reimburse the Owner for any additional engineering charges and for any charges for changes in the work of other contractors resulting from substitutions. Provided that such proposed alternate design or requested redesign appears reasonable and satisfactory to the Engineer, the Engineer shall perform an engineering review of the proposed alternate design or, if requested by the Contractor, the Engineer shall perform and engineering redesign of the work to assure its compatibility within the framework of the complete operating list or system ready for use between the contract limits. The cost of the engineering review of the proposed alternate, or the cost of an engineering redesign as requested by the Contractor if performed by non-Owner staff but duly authorized representatives of the Engineer will be billed to the Contractor by the Engineer at the rate of 3 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street 3 times the duly authorized representative's direct payroll costs, plus direct expenses directly attributable to the work. 1-04.4 Changes (Supplement) Contractor's quotations for Change Orders shall be in writing and firm for a period of 30 days. Any compensation paid in conjunction with the terms of a Change Order shall comprise total compensation due to the Contractor for the work or alteration defined in the Change Order. By signing the Change Order, the Contractor acknowledges that the stipulated compensation includes payment for the work or alteration plus all payment for the interruption of schedules, extended overhead, delay, or any other impact claim or ripple effect, and by such signing specifically waives any reservation or claim for additional compensation in respect to the subject of the Change Order. 1-05 CONTROL OF WORK 1-05.14. Cooperation With Other Contractors (Supplement) Other Contracts Or Other Work It is anticipated that the following work adjacent to or within the limits of this project will be performed by others during the course of this project and will require coordination of the work: Boeing BCAG Headquarters Office Building& Site Development Pr " Project includes adjacent site grading, building construction underground utilities construction adjacent to and within project right- - y. Contractor shall provide full coordination and cooperation with BCAG ect contractor. Project Contractor. Baugh Construction Contact: Mark (425) 393 27 Boeing Family Center B /ding & Site Development Project Project includes ad' t site grading, building construction, and underground utilities constructs adjacent to and within project right-of-way. Contractor shall provide full co ation and cooperation with Family Center project contractor. Proje ntractor:* Morrison Knudsen Contact: Greg Bogard 425) 234-2253 Oakesdale Avenue S.W. Utilities Relocation of existing water appurtenances, existing power poles, lines and appurtenances, . Contractor shall provide full coordination with the Utility Purveyors involved in relocating and expanding existing utilities on the project site. 1-07 LEGAL RELATIONS AND RESPONSIBILITIES TO THE PUBLIC 1-07.5(2) State Departments of Fish And Wildlife (WSDOT GSP) Section 1-07.5(2) is supplemented with the following: 4 ' 1 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street The Contracting Agency will have obtained a Hydraulic Project Approval (HPA) for this project and the Contractor shall comply with all provisions of this approval. All contacts 1 with the Department of Fish And Wildlife concerning this approval shall be through the Engineer. The provisions of the approval will be indicated in a copy of the HPA in Appendix B (when available). This Hydraulic Project Approval is not a permit for work in material sources or disposal sites not provided in the contract. Work within the areas covered by this Hydraulic Project Approval shall be performed between the dates as shown in the HPA. 1-07.5(3) State Department of Ecology (WSDOT GSP) Section 1-07.5(3) is supplemented with the following: Water quality standards have been established for all surface waters of the state. For bridge or other construction with related short-term activities such as working directly in the stream, pouring concrete, or other similar activities which temporarily reduce the water quality, the Contractor must obtain approval of the proposed method of operation from the Washington State Department of Ecology. The Contractor shall furnish copies of such permits and approvals to the Engineer prior to beginning any work so affected. 1-07.6 Permits And Licenses (Supplement) Corps Of Engineers Permits For Construction This project is subject to a Corps of Engineers Section 404 permit that has yet to be issued. Issuance is anticipated prior to March 1998. Portions of the work cannot begin until the Section 404 permit is obtained. This project is on a tight time schedule. The roadway from SW 27'" Street to SW 19'h Street must be completed no later than �CSdicssecl September 30"', 1998 and can be started immediately. If the Section 404 permit is obtained prior to March 1s' , 1998 the entire project must be completed by September 30`', 1998. All contacts with the Corps of Engineers concerning this permit shall be through the Engineer. The Contractor shall, at no expense to the Contracting Agency, comply with all requirements of the Corps of Engineers in the construction of this project and shall secure additional permits as are necessary. A copy of all applicable permits and licenses shall be available at the site at all times during construction of the project. 1-07.15 Temporary Water Pollution/Erosion Control (Supplement/Modification) The City of Renton will file the Notice of Intent for an NPDES construction permit under the State Department of Ecology's nationwide permit authority. The Contractor shall be responsible for preparing a Stormwater Pollution Prevention Plan (SWPPP), as called for under 40 CFR, Parts 122, 123 and 124, Subchapter D of the Federal Clean Water Act. The SWPPP shall be submitted to the City for approval prior to any ' 5 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street clearing, excavation or grading. A copy of the SWPPP shall be available on site at all times for review by the City or Department of Ecology personnel. The NPDES permit requires the implementation, monitoring, and maintenance of an SWPPP. Since erosion and sedimentation caused by land development damages the environment, a plan for temporary erosion and sediment control (TESC Plan) should be the primary focus of the SWPPP. The SWPPP, the permit application, inspection reports, and any related information shall be kept on or near the construction site. A contact person shall be designated who will be available 24 hours a day to respond to inquiries or directives from Ecology. Obiectives of the Temporary Erosion and Sediment Control (TESC) Plan , • To implement Best Management Practices (BMP's) for identifying, reducing, eliminating, or preventing sediment and erosion problems on the site. • Prevent violations of surface and ground water quality and sediment management standards. • Prevent impacts to receiving waters from peak rates and volumes of stormwater runoff. TESC Plan Contents and Requirements (abbrev.) 1. The TESC Plan shall include stabilization BMP's. Stabilization practices may ' Y include: temporary/permanent seeding, mulching, geotextiles, sod stabilization, vegetative buffer strips, protection of trees, and preservation of mature vegetation. The plan shall ensure the following: • All exposed and unworked soils shall be stabilized by suitable and timely application of BMP's: • Existing vegetation should be preserved where attainable. • Cut and fill slopes shall be designed and constructed to minimize erosion. • Stabilization should be adequate to prevent erosion of conveyance outlets and stream banks. • All storm drain inlets made operable during construction shall be properly maintained. • Sediment (mud) onto paved roads from construction site shall be kept to a ' minimum. Adjacent road surfaces shall be cleaned on a regular basis. 2. Structural practices shall include a description of BMP's to divert flows from exposed ' soils, store flows, or otherwise limit runoff and pollutants from exposed areas of the site. Examples include: silt fences, earth dikes, drainage swales, sediment traps, check dams, subsurface drains, pipe slope drains, level spreaders, storm drain inlet 6 , ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street protection, rock outlet protection, reinforced soil retaining systems, gabions and sediment basins. The plan shall ensure the following: • Prior to leaving the site, stormwater shall pass through a sediment pond or sediment trap, or appropriate BMP's. • Adjacent properties shall be protected from sediment deposition. • Sediment ponds and traps, perimeter dikes, sediment barriers, and other BMP's intended to trap sediment on site shall be constructed as a first step in grading. • Properties and waterways downstream from the construction site shall be protected from impacts due to stormwater runoff. • All temporary erosion and sediment control BMP's shall be removed within 30 days after final site stabilization. Trapped sediment shall be removed or stabilized on site. • All BMP's shall be inspected, maintained, and repaired as needed. All on-site erosion and sediment control measures shall be inspected at least once every seven days and within 24 hours after any storm event greater than ).5 inches of rain per 24-hour period. All pollutants other than sediment that occur on site during construction shall be handled and disposed of in a manner that does not cause contamination of stormwater. To the maximum extent practicable, the Contractor shall utilize permanent water quality ponds as temporary sedimentation ponds. These ponds shall be constructed as the first order of work during grading activities. Replace the paragraph beginning with "if done according to the approved Plan . . ." with the following: All erosion and sediment control items described previously and shown in the Plans will be paid for by the unit contract prices where individual pay items have been provided. Sediment removal, street cleaning, and other BMPs for which there are no pay items and that has not been made incidental to other bid items shall be paid for by force account under the item 'Temporary Water Pollution/Erosion Control", as provided in Section 1-09.6 of the Renton Standards. All costs related to the preparation of, and conformance with, the SWPPP shall be considered incidental to the individual pay items for erosion and sediment control. For the purpose of providing a common proposal for all bidders, the Contracting Agency has entered an amount for the item "Temporary Water Pollution/Erosion Control" in the bid proposal to become a part of the total bid by the Contractor. 7 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street , 1-07.15(1) Plan Addendum (New) The Contractor shall be responsible for preparing a Temporary Water Pollution/Erosion Control Plan Addendum (the Addendum). The intent of the Addendum is to reflect the Contractor's operations by supplementing the Temporary Erosion Sedimentation Control (TESC) plans that are included as part of the contract documents to provide comprehensive , pollution control at the construction site. The Addendum shall be prepared by the TESC lead for the project in accordance with Section 1-05.3 of the Renton Standards. The Addendum shall be submitted to the Engineer for approval prior to the pre-construction meeting. No earth-disturbing activities shall begin until the Contractor's Addendum is approved by the Engineer. The Plan shall address, at a minimum, the following items: • Location of BMPs (e.g., stabilized construction entrance, inlet protection) • Management of oil, gasoline, and solvents used in the operation and maintenance of vehicles and machinery • Spill control and containment measures • Waste disposal methods and locations • Detailed construction sequence and schedule • Details for storm drain inlet protection • A list of products to be used, including Material Safety Data Sheets • Identification of stockpile and staging areas, and BMPs to be implemented at these locations , The Contractor shall also prepare additional Temporary Water Pollution/Erosion Control Plan Addenda as necessary or as requested by the Engineer. The preparation of the Addendum and any additional addenda shall be considered incidental to the contract, and all costs shall be included in the contract price for the job. 1-07.17 Utilities And Similar Facilities (Supplement) Section 1-07.17 is supplemented with the following: Locations and dimensions shown in the Plans for existing facilities are in accordance with available information obtained without uncovering, measuring, or other verification. Public and private utility companies, or their contractors, will furnish all work necessary to adjust, modify, relocate, replace, remove or construct their facilities unless otherwise provided for in the Plans or these Special Provisions. Such adjustment, modification, relocation, replacement, removal or construction will be done before or during the prosecution of the work for this project. Contractor to coordinate construction elements to minimize conflicts. The Contractor shall perform all work necessary for the adjustment, modification, relocation, replacement, removal or construction of City water, , City fire sprinkler, Metro sanitary sewer, , and other utilities as indicated in the Contract Documents, or as directed by the Engineer. Contractor to place a compressible, degradation-resistant material (Ethafoam HS600 or equal) between rigid utility pipes at all crossings with 3" or less separation. At all crossings 8 iOakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street with 12" or less separation, Contractor to backfill trench with CDF to crown elevation of upper rigid utility pipe, fully encasing the upper utility at the crossing location. The Contractor shall call the Utility Location Request Center (One Call Center), for field location, not less than two nor more than ten business days before the scheduled date for commencement of excavation which- may affect underground utility facilities, unless otherwise agreed upon by the parties involved. A business day is defined as any day other than Saturday, Sunday, or a legal local, State, or Federal holiday. The telephone number for the One Call Center is 1-800-424-5555. If no One-Call locator service is available, written notice shall be provided individually to those owners known to, or suspected of, having underground facilities within the area of proposed excavation. No excavation shall begin until all known facilities, in the vicinity of the excavation area, have been located and marked. The Contractor is alerted to the existence of Chapter 19.122 RCW, a law relating to underground utilities. Any cost to the Contractor incurred as a result of this law shall be at the Contractor's expense. The following addresses and telephone numbers of utility companies known or suspected of having facilities within the project limits are supplied for the Contractor's convenience: Natural Gas Transmission & Distribution Line Puget Sound Energy Puget Sound Energy P.O. Box 1869 BYD-01 W P.O. Box 97034 Seattle, WA 98111 Mail Stop: MER-03 Contact: David B. Matulich Bellevue, WA 98009-9734 (206) 224-2472 Contact: Janet Olson (206) 521-5076 60" Water Line Seattle Public Utilities Transmission & Distribution Line Real Property Services Seattle City Light Dexter Horton Building, 10`h Floor 700 Fifth Avenue, Suite 3536 710 Second Avenue Seattle, WA 98104-5031 Seattle, WA 98104 Contact: Lena Tat Contact: Bill Cluckey (206) 684-3101 (206) 684-5970 Sanitary Sewer and Water Fuel Lines City of Renton Olympic Pipeline Co. 200 Mill Ave. S, 5ch Floor 2319 Lind Ave. SW Renton, WA 98055-2189 P.O. Box 1800 Contact: City Project Inspector or Renton, WA 98057 Dave Christensen Contact: Bob Burnett, ROW Assistant (425) 277-6212 (206) 235-7736 Sewer Trunk Mains Telephone King County (formerly METRO) U.S. West Communications Contact: Eric Davison 7235 S. 2281h St. ' (206) 684-1707 Kent, WA 98032 Contact: Frank Forrest Cable Television (253) 345-2968 1 TCI Cable 9 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street , Payment shall be made for each of the following bid item(s): o Relocate Irrigation System Per Lump Sum The followingis a list of major till relocation and protection work � utility e p o k items and Pale quantities which shall be included in the Lump Sum price for Utility Relocati and Protection: Adjusting Manholes to Grade 24 EA Remove Water Valve 1 EA Adjust Valve Box and Cover to Grade 8 EA Ta a e I d 1 EA ON,. I neol Relocate Lighting Vault and Conduit Remove Luminaire Pole Base 4 EA Adjust Junction Box to Grade 4 EA StMpL09--To PA%1 Install 6" Diameter Conduit 115 LF Removal of Water Pipe, Fittings, Valves 4 Locations ZN 01VtbuAL STD. Hydrants, and Blocking The items and quantities. fisted only for the convenience of the Contractor in determining the magnitude of work ' volved and are not guaranteed to be accurate. The prospective bidders shall review a plans thoroughly and verify all work items and quantities before submitting a bid adjustments other-than for approved changes shall be made in the lump sum contract rice for Utility Relocations and Protection even though the actual quantities required deviate from those listed. Th contract bid price above shall be full compensation for all labor, material, tools and ipment necessary to satisfactorily complete the work as defined in the Contract Documents. Payment for Ethafoam and CDF at utility crossings shall be incidental to other bid items. 1-08 . PROSECUTION AND PROGRESS 1-08.5 Time For Completion (Supplement) P ( PP This project is subject to a Corps of Engineers Section 404 permit that h o be ' issued. Issuance is anticipated prior to March 1998. Portions o wor cannot begin until the Section 404 permit is obtained. This role on a tight time schedule. The roadway from SW 27`" Street to SW treet must be completed no later than ' September 30`h, 1998 e started immediately. If the Section 404 permit is obtain rch 1st , 1998 the entire project must be completed by September 10 , Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street This project shall be physically completed within 139 working days. 1-08.11 Preconstruction Conference (New) A preconstruction conference will be held at a time and place fixed by Owner as stated in the notice of award. In addition to Contractor, the intended project superintendents, TESC lead and Emergency Spill Control (ESC), lead, subcontractor foremen, and major suppliers—those who will actually be involved in construction activities—should attend the preconstruction conference. Contractor must be prepared for a thorough discussion and review, as well as revision, which may be deemed necessary in the opinion of Engineer, of the following: => Contractor's plan of operation and progress schedule (3+ copies) Approval of qualified subcontractors (bring list of subcontractors if different from list submitted with Bid) => List of materials fabricated or manufactured for the project Material sources for the project Names of principal suppliers => Detailed equipment list, including "Rental Rate Blue Boole hourly costs (both working and standby rates) => Weighted wage rates for all employee classifications anticipated to be used on Project =* Cost percentage breakdown for lump sum bid item(s) => Shop Drawings (bring preliminary list) => Traffic control plans (3+ copies) =* TESC Plan Addendum including dewatering plan and haul routes => Bonds and insurance Project meetings—schedule and responsibilities Provision for inspection for materials from outside sources Responsibility for locating utilities Responsibility for damage Time schedule for relocation, if by Owner Material testing requirements Construction coordination Compliance with Contract Documents Acceptance and approval of work Permits Labor compliance, payrolls, certifications Safety regulations for Contractor's and Owner's employees and representatives Suspension of work, time extensions Change order procedures Progress estimates- procedures for payment Special requirements of funding agencies Construction engineering, advance notice of special work Any interpretation of the Contract Documents requested by Contractor �«„ Any conflicts or omissions in Contract Documents Any other problems or questions concerning the work - Z;�- Processing and administration of public complaints Easements and rights of entry Other contracts ,, 11 i Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest27th Street to Southwest 16th Street =* These materials MUST be brought to the preconstruction conference for discussion followed by Engineer review. The franchise utilities may be present at the preconstruction conference, and Contractor should be prepared for their review and discussion of progress schedule and coordination. Attendance at and preparation for the preconstruction conference shall be considered incidental to the contract, and all costs shall be included in the unit contract prices bid for the job. 1-10 TEMPORARY TRAFFIC CONTROL 1-10.2(1) Traffic Control Supervisor (WSDOT GSP) ' Section 1-10.2(1) is supplemented with the following: The Traffic Control Manager and Traffic Control Supervisor shall be certified by one , of the following: American Traffic Safety Services Association 5440 Jefferson Davis Hwy. Fredericksberg, VA 22407 (703) 898-5400 Sverdrup Civil, Inc. c/o Traffic Control Supervisors Seminar 600 108th Ave. N.E. Bellevue, WA 98004 (206) 452-8000 The Northwest Laborers-Employers Training Trust 27055 Ohio Ave. Kingston, WA 98346 (360) 297-3035 1-10.2(2) Traffic Control Plans (WSDOT GSP) i The last sentence of Section 1-10.2(2) is revised to read: The Contractor's letter designating and adopting the specific traffic 9 9 P 9 P c control plan(s) or any proposed modified plan(s) shall be submitted to the Engineer for approval at least ten calendar days in advance of the time the new plan shall be implemented. 1-10.3(3) Construction Signs (Supplement) Section 1-10.3(3) is supplemented with the following: 12 ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest27th Street to Southwest 16th Street Wood Sign Posts Use the below charts to determine post size for Class A construction signs. One Post Installation Post Size Min. Sign Sq. Ft. Max. Sign Sq. Ft. 44 16.0 46 17.0 20.0 6x6 21.0 25.0 6x8 26.0 31.0 Two Post Installation (For signs 5 feet or greater in width) 4x4 - 16.0 46 17.0 36.0 6x6 37.0 46.0 6x8 47.0 75.0 The Engineer shall determine post size for signs greater than 75 square feet. The Contractor shall furnish and install four 30"x30" construction signs which shall read "NEW SIGNAL AHEAD." Each of these construction signs shall have two high-visibility warning flags attached, and shall be fabricated as per the "Manual on Uniform Traffic Control Devices" (MUTCD) standards. The construction signs shall be located 400 feet from the intersection of SW 16`" Street and Oakesdale Ave. SW in a manner consistent with the MUTCD standards. Removal and salvage of these signs shall be performed by the Engineer. 1-10.3(5) Temporary Traffic Control Devices (WSDOT GSP) Section 1-10.3(5) is supplemented with the following: Traffic Safety Drums Traffic safety drums shall be manufactured specifically for traffic control purposes, and shall be fabricated from low density polyethylene that maintains its integrity upon impact. The drums shall be of the following general specifications: Overall Height 36 inches, ± 2 inches. Overall Width 18 inch minimum in the direction(s) of traffic flow. If the front to back dimension is less than 18 inches, only those drums specifically approved by the 1 Engineer will be permitted. Shape Rectangular, hexagonal, circular, or ' flat-sided semi-circular. 13 i Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street Color The base color of the drum shall be fade resistant safety orange. Reflective Stripes The exterior vertical surface shall have at least two orange and two white circumferential stripes. Each stripe shall be 4 to 8 inches wide and shall be reflectorized. If there are nonreflectorized spaces between the horizontal orange and white stripes they shall be no more than 2 inches wide. Reflective stripes shall be 3-M flexible 3810, Reflexite PC 1000, 3-M Diamond Grade, or Stimsonite High Performance Grade. The traffic safety drums shall be designed to accommodate at least one portable light unit. The method of attachment shall ensure that the light does not separate from the drum upon impact. When recommended by the manufacturer, drums shall be treated to ensure proper adhesion of the reflective sheeting. If approved by the Engineer, used drums with new reflective sheeting may be used, ■ provided all drums used on the project are of essentially the same configuration. The drums shall be designed to resist overturning by means of a weighted lower unit that will separate from the drum when impacted by a vehicle. The lower unit shall be a maximum of 4 inches high and shall be designed to completely enclose the ballast. The lower unit, with ballast, shall have a minimum weight of 10 pounds and maximum weight of 50 pounds. The base shall be designed to resist movement or creeping from wind gusts or other external forces. The drums shall be designed to resist rolling if overturned. Drums shall be regularly maintained to ensure that they are clean and that the drum and reflective material are in good condition. If the Engineer determines that a drum has been damaged beyond use, or provides inadequate reflectivity, a new drum shall be furnished. When no longer required,.as determined by the Engineer, the drums shall remain the property of the Contractor and shall be removed from the project. 1-11 RENTON SURVEYING STANDARDS 1-11.1(2) Survey Datum and Precision (Revision) ' The first sentence of Section 1-11.1(2) is revised to read: 14 ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase lA -Southwest 27th Street to Southwest 16th Street The horizontal component of all surveys shall have as its coordinate base: NAD 1927 _ (truncated), The North American Datum of 1927. The first sentence of the fifth paragraph of Section 1-11.1(2) is revised to read: The vertical component of all surveys shall be based on NGVD 1929, the National Geodetic Vertical Datum of 1929, and tied to at least one of the City of Renton Survey Control Network benchmarks. r 15 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase lA - Southwest27th Street to Southwest 16th Street DIVISION 2 EARTHWORK ' 2-01 CLEARING, GRUBBING AND ROADSIDE CLEANUP 2-01.3(5) Clearing Limit Fence (New) The Contractor shall flag the project clearing limits and shall have the Engineer approve the clearing limits as flagged. The Contractor shall then install the clearing limit fence along the flagged edge of the project's clearing limits as directed by the Engineer. Contractor shall obtain approval of the final placement of the clearing limit fence prior to beginning site clearing, grubbing, or any other work that could result in damage to areas outside of the clearing limits. The clearing limit fence shall be a high visibility orange, high strength polyethylene. Fencing shall be Mirasafe warning and barrier fence, or an equivalent approved by Engineer. The Contractor shall drive 6-foot posts 12 to 18 inches into the ground every 10 to 12 feet, and at each angle point and fence terminus end. Wrap fence material around end posts allowing overlap of one material opening. Use metal tie wire or plastic tie wrap to fasten material at top, middle, and bottom, and bind tightly to post. Overlap splices shall be a minimum of four fence openings. Where clearing limit fence is coincident with silt fence, no clearing limit fence shall be placed, ' and the silt fence shall be recognized as the clearing limit. Existing silt fence may be used as clearing fence if approved by the Engineer. The Contractor shall be responsible for installing, maintaining, and removing the clearing limit fence throughout the project. 2-01.4 Measurement (Supplement) Clearing Limit Fence shall be measured by the linear foot of completed fence, along the ground line, exclusive of openings. 2-01.5 Payment (Supplement) Payment shall be made for the following bid item(s): �. Clearing Limit Fence <<�' Per Linear Foot ' The unit contract price for "Clearing Limit Fence" shall be full compensation for all labor, materials, tools, and equipment necessary to provide the clearing limit fence as shown on the , Plans and specified herein, including furnishing and repairing the fabric, if required and removal and disposal upon completion of the project. 16 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street ' 2-02 REMOVAL OF STRUCTURES AND OBSTRUCTIONS 2-02.1 Description (Replacement) This work shall consist of the removal and disposal of existing items necessary for the accomplishment of the improvement. Removal of some items may be discussed in detail elsewhere in the Standard Specifications, the Renton Standards, and in these Special Provisions. Removal of items not discussed in this section or in other sections of the Standard Specifications, Renton Standards, or Special Provisions, and removal of items not identified with a pay item shall be considered as incidental to the construction, and the costs thereof ' shall be included in other items of the Contract. All voids resulting from the removal operations shall be backfilled with gravel borrow and compacted per Section 2-03.3(14)C, Method B of the Standard Specifications, to match the level of the surrounding grade as staked by the Contractor's surveyor. 2-02.3(1) General Requirements (Replacement) The Contractor shall arrange to dispose of waste at a site or sites approved in writing by the Engineer at no expense to the Owner, and any such disposal shall meet the requirements of Section 2-03.3(7)C of the Standard Specifications. 2-02.3(4) Saw Cutting (New) Where removal of existing pavement is required by the Plans or by the Engineer, the Contractor shall separate the pavement to be removed by means of full-depth vertical saw cuts. The equipment and procedures used to make the full-depth saw cut shall be approved in writing by the Engineer. No wastewater from the saw cutting operation shall be released directly to any stream or storm sewer system. The Contractor shall repair the pavement in accordance with Standard Plan H032A in Appendix E. 2-02.3(5) Remove Paths (New) Where removal of existing cedar bark an cinder paths is required by the Plans or by the Engineer, the Contra salvage and stockpile existing cedar logs, crushed cinders, cedar bar ar stakes, as designated by the Plans or by the Engineer, for reuse al posed path relocations, in a manner which avoids damaging the logs. pile location shall be determined by the Engineer. 2-02.3(6) Remove and Reset Chain Link Fence (New) ' The Contractor shall remove and reset existm fence as shown in the Plans or as directed by the Engineer. Existing c footings shall be removed from posts and the fence shall be reconstructe " accordance with Section 8-12.3. The Contractor shall be responsibl g any damage to the fence as a result of removal and relocation. ' 2-02.3(7) Remove and Reset Metal Gate (New) The Contractor sh;ll rem se ing me gate as shown in the Plans or as ed r. Existing concrete footings shall be removed from posts and the 17 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street , gate shall be relocated and reconstructed in ac existing gate construction, or as determined by the E ontractor shall be responsible for repairing any damag as a result of removal and relocation. 2-02.3(8) Removing Raised Pavement Marker (New) , Existing pavement markers shall be removed in accordance with Section 2-02.3 of the Renton Standards at the locations shown in the Plans. This item shall include the removal of precast concrete or plastic raised pavement markers. Care shall be taken in removing traffic buttons not to cause damage to the existing pavement. All pavement damaged due to the Contractor's operations shall be repaired or , replaced by the Contractor, to the satisfaction of the Engineer, at the Contractor's expense. Disposal of debris in a Contractor provided waste site shall meet the requirements of Section 2-03.3(7)C. 2-02.3(9) Remove Existing Retaining Wall (New) The Contractor shall remove existing retaining wall where sh n the Plans. The Contractor shall remove the wall to provide a minimum o oot of clearance between any element of the existing concrete wall and the n ular block wall. The Contractor shall not remove more wall than is necessa rovide the specified clearance, unless directed by the Engineer. The portion e wall to be removed shall be neatly saw cut prior to ' removal. Saw cuts sha ertical and perpendicular to the faces of the element being cut. Reinforcement b ut by the saw cut shall be burned out to a minimum depth of one inch below the surface. The bars shall be patched with epoxy resin material. This patching , mat ' shall be inert in concrete and the area to be patched shall be clean and free of rface contaminants. The voids shall be filled with dry pack mortar mix patch. 2-02.5 Payment (Supplement) Payment shall be made for each of the following bid item(s): e t Remove Raised Pavement Marker Per Hundred f II ' The following is a list of major removal items and approximate quantities which shall be included in the Lump Sum price for Removal of Structures and Obstructions: , Relocate Concrete Blocks 5 EA Remove Concrete Blocks 11 EA I . e �fi8 b-L� Remove Curb/Curb & Gutter 1,091 LF Remove Sidewalk 471 SY PQtos x 18 ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase lA - Southwest 27th Street to Southwest 16th Street i I -fsr.5'L'F Remove Catch Basin 13 EA Remove 12" Storm Sewer Pipe 186 LF Remove 8" Storm Sewer Pipe 133 LF Remove 6" Storm Sewer Pipe 347 LF 1 The items and quantities are listed only for the convenience of the Contractor in determining q Y 9 the magnitude of work involved and are not guaranteed to be accurate. The prospective ' bidders shall review the plans thoroughly and verify all removal items and quantities before submitting a bid. No adjustments other than for approved changes shall be made in the lump sum contract price for Removal of Structures and Obstructions even though the actual quantities required may deviate from'those listed. The contract bid prices above shall be full compensation for all labor, material, tools and equipment necessary to satisfactorily complete the work as defined in the Contract Documents, including removal, transport, disposal, and all other incidental work. 2-03 ROADWAY EXCAVATION AND EMBANKMENT 2-03.3 Construction Requirements (Supplement) Section 2-03.3 is supplemented with the following: Immediately prior to commencement of construction, the Contracting Agency will survey and section existing ground at the site for accuracy and provide this information to the Contractor for use as a basis for computing excavated earthwork quantities. 2-03.3(14) Embankment Construction (Supplement) Section 2-03.3(14) is supplemented with the following: ' Over Asphalt Concrete Pavement. Unless otherwise dir y the Engineer, the IZE*t°v< Contractor shall pulverize and compact existing as oncrete pavement in place for AC, embankment construction depths greater th es over existing pavement. Pulverize asphalt concrete pavement to 6 inches. Reduce all particles to conform with Section 9-03.14 an with existing base to produce a uniform material. Compact the surface ' r ance with Section 2-03.3(14)C. 2-03.4 Measurement (Revision/Supplement) The first sentence of Item 1 shall be revised as follows: 1. Roadway excavation, water quality pond excavation, mitigation wetland excavation, unsuitable foundation excavation, and common borrow- by the cubic yard. Item 6 shall be revised as follows: 6. Gravel borrow-by the ton. Section 2-03.4 is supplemented with the following: 19 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street , 8. Pulverize asphalt concrete pavement and compact in-situ — by the square yard. 2-03.5 Payment (Revision/Supplement) , Items 1 and 2 of Section 2-03.5 shall be revised as follows: 1. Excavation including Haul", per cubic yard. When the Engineer orders excavation 2 feet or less below the roadway subgrade, unit contract prices for roadway excavation and haul shall apply. If he orders excavation more than 2 feet below subgrade, that part below the 2-foot depth shall be paid for as provided in Item 3 of this payment section. In this case, all items of work other than roadway excavation shall be paid at unit contract prices. The unit contract price for " Excavation including Haul" shall be full compensation for excavating, loading, hauling, placing and compacting, or otherwise disposing of the material. 2. "Gravel Borrow including Haul", per Ton _ The unit contract price per ton for "Gravel Borrow including Haul" shall be full compensation for excavating, loading, hauling, placing and compacting 1111111111IMMOM the material. This price includes compensation for removing from the surface of a borrow site, disposing of, wasting, or stockpiling any material not suitable for embankment. Section 2-03.5 is supplemented with the following: Pulverize Asphalt Concrete Pavement and Compact In-situ Per Square Yard . The contract bid price above shall be full compensation for all labor, material, tools and .equipment necessary to satisfactorily complete the work as defined in the Contract ' Documents. 2-09 STRUCTURE EXCAVATION 2-09.2 Materials (Supplement) , Gravel Backfill for J%000 r M60 Wall shall meet the requirements of Gravel Borrow. Welded V-fG ' Gravel Backfill for Trench shall meet the requirements of Bank Run Gravel for Trench. 2-09.3(1) General Requirements (Supplement) The Contractor shall adequately protect existing pavement and structures from damage due to the Contractor's operations. T g re w I e ' parking �t t�4 4 The Contractor shall shore all excavation adjacent to existing pavement as specified in Section 2-09.3(3)D of the Standard Specifications. 20 ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street ' 2-09.3(1)E Backfilling (Supplement) UJc(ae d (0 r<, The placement of Gravel Backfill for fvtvdrrla Wall shall be in accordance with Section A-E6 of the Special Provisions. G-1'z Gravel Backfill for Trench shall be placed in horizontal layers no more than 12 inches thick, with each layer compacted by at least three passes of a vibratory compactor approved by the Engineer. 2-09.4 Measurement (Supplement) Neat line limits of "Structure Excavation Class A, including Haul " shall be as shown on the Plans. Gravel Backfill for Trench shall be measured per Ton based on truck tickets. ( „ Trench Excavation Safety Systems: No specific unit of measurement shall apply to the lump sum item of "Shoring or Extra Excavation Class A". "Shoring or Extra Excavation Class B" shall be based on a percentage defined as the amount of pipeline installed, divided by the total length of pipe shown to be installed. ' 2-09.5 Payment (Supplement/Modification) Section 2-09.5 shall be supplemented with the following: Trench Safety System: Payment for"Trench Safety System" shall be made at the measured percentage amount for the pay period, times the lump sum amount bid. Said payment shall be complete compensation for all equipment, labor, materials, hauling, planning, design, engineering, submittals, furnishing and constructing and removal and disposal of such temporary sheeting, shoring, and bracing, complete as required under the provisions of any permits and in the requirements of OSHA and RCW Chapter 49.17, etc. required to complete this item of work in conformance with the Contract Documents. Payment shall be made for each of the following bid item(s): II Gravel Backfill for a4e4�0err$leek Wall Per Ton LUJ we.(dad W-rr- Item 7 shall be modified to read as follows: tPayment for"Gravel Backfill for Trench" shall be made per Ton. The unit contract price per lump sum shall be full compensation for all excavation, backfill, compaction, and other work required when extra excavation is used in lieu of construction shoring. If select backfill material is required for backfilling within the limits of the structural ' excavation, it shall also be required for backfill material for the extra excavation at the Contractor's expense. Any excavation or backfill material being paid by unit price shall be calculated by the Engineer only for the pay limits of the excavation, and shall not include the ' extra excavation beyond those limits. 21 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest27th Street to Southwest 16th Street , 2-10 DITCH AND CHANNEL EXCAVATION 2-10.1 Description (Supp/eme For this contract, xcavation shall consist of excavation as required by the Plans for the Springbrook Creek. ' 2-12 CONSTRUCTION GEOTEXTILE 2-12.3 Construction Requirements (Modification) Replace the third sentence of the first paragraph with the following: The geotextile 'shall not be left exposed to sunlight during installation for a total of more than 2 calendar days. 2-12.3(3) Soil Stabilization (Modification) Delete the third and fourth sentences. 2-12.3(5) Temporary Silt Fences (Supplement) Temporary Silt Fence shall be installed along the edge of Springbrook Cr ere shown in the Plans. The silt fence shall be set back 2 feet horizontally or 0.5 vertically, whichever provides the greater setback, from the ordinary high water mar f the Creek. The silt fence shall be constructed per the details in the Plans. The ' ent of the Silt Fence Placement Detail is that the silt fence be laid out in such a at the upstream end enables water flowing above the ordinary high water mark to ss along both sides of the silt fence. The downstream end shall be curved up the s am bank to prevent rapid flow on the upslope side of the fence. The Contractor shall stake th cation of the silt fence and receive the Engineer's approval of the location prior to co ructing the silt fence. The silt fence sh remain in place until grading is completed on the banks above the fence. t The fence s only be removed to complete final grading and installation of Large Woody Debris Hand Placed Riprap, and Erosion Control Blanket at the edge of the water. For any ction of fence removal, final bank treatment shall be in place at the end of the same from the edge of the water to the top of the slope. When the fence is removed, the Contractor shall make every effort to prevent soil from entering Springbrook Creek. 2-12.5 Pa ment (Supplement) , Y The unit contract prices for "Construction Geotextile for Soil Stabilization" and "Construction Geotextile for Temporary Silt Fence" shall be full compensation for all labor, materials, tools, and equipment necessary to provide the geotextile soil stabilization fabric as shown on the Plans and specified herein, including furnishing, testing, sewing, and repairing the fabric, if , required and removal and disposal upon completion of the project. 22 , Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street ' DIVISION 5 SURFACE TREATMENTS AND PAVEMENTS 5-04 ASPHALT CONCRETE PAVEMENT 5-04.5 Payment (Supplement) The unit contract price per ton for "Asphalt Concrete Pavement Class A" shall be full compensation for all labor, materials, tools, and equipment necessary to satisfactorily complete the work as defined in the Contract Documents, including construction of asphalt concrete sidewalks, ramps, curb ramps, and all other incidental work. ' 5-05 CEMENT CONCRETE PAVEMENT 5-05.2 Materials (Supplement) Where required by the Plans, the Contractor shall use one of the following compression seals: • D.S. Brown CV Series • Watson Bowman-ACME WA Series • Elastomer Seals X Series • Structural Accessories SA Series The seal selected by the Contractor shall be in accordance with the requirements of AASHTO M-220. 23 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street , DIVISION 6 STRUCTURES 6-02 CONCRETE STRUCTURES 6-02.1 Description (Supplement) ' The Contractor shall furnish materials for and construct the 02.3(14)D Pigmented Sealer (Addition)(WSDOT GSP) P MENTED SEALER , Aug t 23, 1993 Descri 'on .This work onsists of applying pigmented sealer to the concrete surfaces designated in the Plans. { Materials The pigmented aler shall be semi-opaque colored toner containing only methyl methacrylate-ethyl a late copolymer resins, toning pigments suspended in solution at all , times by a chemical s pension agent, and solvent. Use only laminar silicates, titanium dioxide and inorganic o 'des for toning pigments. There shall be no settling or color variation. Use of vegetabl r marine oils, paraffin materials, stearates or organic pigments in any part of coating formula n will not be permitted. The color shall match the color c ' Washington Gray (Revised) which is available at the Materials Laboratory office in Tum ter, WA. A special color may be required to match adjacent work. The Contractor shall su it a color chip and a wet sample for approval. The pigmented sealer shall be one of the Ilowing or an equivalent approved in writing by the Engineer: 1) Canyon Tone Stain as manufactured by United Coating, East 19011 Cataldo, Greenacres, WA 99016, 1-800-736-2047. 2) Acry Stain as manufactured by Columbia Paint Co., 112 Haven, Spokane, WA 99201, (509) 535-2421. 3) Conformal Stain as manufactured by Chemprobe Corpo tion, 2637 National Circle, Garland, Texas 75041, (206) 762-5755. 4) Millers Pigmented Acrylic Stain and Sealer for Concrete Surface as manufactured by Miller Paint Co., 12730 NE Whitaker, Portland, OR 97230, (503) 25 190. Construction Requirements All surfaces to be sealed shall be finished in accordance with Section 6-02.3 4) and shall ' receive a light brush sandblasting in order that complete neutralization of the rface and subsequent penetration of the pigmented sealer is achieved. Any curing agent or form release agents shall be removed. The surface shall be dry, clean and prepared in 24 ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street ' acc dance with manufacturer's written instructions. The Contractor shall submit four copies of the anufacturer's written instructions. The pig nted sealer shall be spray applied in accordance with the manufacturer's written instruction for application, qualification of applicator, rate of application, and number of coats to ap Sealer shall be applied only when the air temperature is at or above 50 degrees Fahr heit. It shall not be applied upon damp surfaces, nor shall it be applied when the air is misty, r otherwise unsatisfactory for the work, in the opinion of the manufacturer or the Engineer. T final appearance shall have an even and uniform color acceptable to the Engineer. For concrete surfaces uch as columns, retaining walls and abutments, the pigmented sealer shall extend to 1 foot be w ground line. Payment All costs for furnishing and plying the pigmented sealer as specified shall be included in r the unit contract price per c is yard for the various classes of concrete involved. If the concret-- ;s to be paid for other an by class of concrete, all costs for furnishing and applying the pigmented sealer as speci d shall be included in the unit contract price for the applicable item or items of work. 6-02.3(14)E Split Face Finish (Ne Description A split face texture shall be applied to thos areas so designated in the Plans. Materials The split face effect is accomplished by the us of a form liner. A polystyrene form liner that will produce the required texture is: Splitface 601 Burke Concrete Accessories 18211 E. Valley Highway Kent, WA 98032 Phone: (206) 624-5825 Form liners may be obtained for alternate sources. The Engi er's written approval shall be obtained prior to the Contractor ordering the materials. Form liners shall be placed with the block patterns horizontal. Ho i ontal and vertical joints shall be spliced in accordance with the manufacturer's printed instru ions. A copy of these printed instructions shall be submitted to the Engineer prior to place m t of the form liners. The splices shall be inspected and approved by the Engineer before an concrete is placed against the form liners. ' Side forms using any of these form liners may be removed after 24 hour providing an approved water reducing admixture is used in the concrete and the concrete r ches 1500 ' psi before removal. Concrete in load supporting forms utilizing one of these form ' ers shall be cured as stated in Section 6-02.3(17)N. Once the forms are removed, the C tractor shall treat the joint areas by patching or light sandblasting as required by the Engin er to ensure that the joints are not visible. 25 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street , Lin must be cleaned and reconditioned before each use. They shall not be reused if, in the op on of the Engineer, there is excessive wear which will impair the quality of the finish. I Care shall taken to insure uniformity of color throughout the textured surface. A change in form release ent shall not be allowed. , All surfaces rece ing a split face texture shall also receive a Class 3 surface finish. Spalling, as a result of fo tie removal, is not acceptable. Form ties shall conform to a type that, , when removed, will ave a clean hole. Payment , All costs in connection w producing the split face finish as specified shall be included in the unit contract price per cube yard for the various classes of concrete involved. If the concrete is to be paid for other than class of concrete, all costs in connection with producing the split face finish as specified s II be included in the unit contract price for the applicable item or items of work. 6-02.5 Payment (Supplem t) Payment shall be made for the follows bid item(s): Concrete Class 4000W for Shaft Per Cubic Yard Concrete Class 4000 for Bridge Per Cubic Yard Superstructure—Springbrook Creek Bridg Per Lump Sum The contract bid price for "Superstructure — r ngbrook Creek Bridge" shall be full compensation for all labor, materials, tools, and eq ' ment needed to satisfactorily complete the work defined in the Contract Documents for the b ' ge superstructure. -The superstructure contains approximately the following uantities of materials: Epoxy-Coated St. Reinf. Bar 33,220 B St. Reinf. Bar 45,513 L Concrete Class 4000 173 CY Concrete Class 4000D 280 CY Elastomeric Bearing Pads 50 EA Prestressed Concrete Girder W74G 1,775 LF The quantities are listed only for the convenience of the Contract in determining the , volumes of work involved and are not guaranteed to be accurate. The rospective bidders shall verify these quantities before submitting a bid. No adjustments othe han for approved ' changes shall be made in the lump sum contract price for superstructure ven though the actual quantities required may deviate from those listed. For the purpose of payment, such bridge items as elastomeric bearing pads, xpanded , polystyrene, concrete inserts, premolded joint filler, butyl rubber, expanded rubbe , rubber sheeting, adhesive, elastomeric expansion joint seal, PVC pipe for biockouts, concret ails etc., for which there is no pay item included in the proposal, are considered as bridge m or 26 ' Cakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street items. onnection with providing these bridge minor items as shown and noted on the Plans and as sped i e included in the lump sum contract price for "Superstructure -- Springbrook Creek Bridge . 6-06 BRIDGE RAILINGS 6-06.5 Pa ment (Supplement) Y Payment shall be made for the following bid item: Handrail Per Linear Foot The unit per linear foot for "Handrail' shall be full compensation for all material, tools, price' P P equipment, and labor necessary to complete the work as specified. 6-10 CONCRETE BARRIER 6-10.1 Description (New) ('rc t (tn Sta+ The Contractor shall furnish all materials and construct as shown on the Plans. 6-10.3(2) Cast-In-Place Concrete Barrier (Modification) Delete the fifth paragraph in its entirety and re la ing: The Contracto se the slip-form method for any cast-in-place barrier on this r ' 6-10.3(7) Railing Seat (New) The Contractor shall construct a cast-in-place concrete railing seat as shown on the Plans in order to anchor the sidewalk handrail. The Contractor shall make smooth transitions where shown on the Plans, and shall ensure that the railing seat is constructed to be aesthetically pleasing. All construction shall be in accordance with Section 6-02 of the Standard Specifications. 6-10.4 Measurement (Supplement) Railing seat shall be measured by the linear foot of completed railing seat. 6-10.5 Payment (Supplement) Payment shall be made for the following bid item(s): Railing Seat I Per Linear Foot 27 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street The unit contract prices per linear foot for "Railing Seat" shall be full compensation for forms, placement, special construction features, and all other material, tools, equipment, and labor necessary to complete the work as specified. 3 DRILLED SHAFT FOUNDATIONS (New) 6-13. Description The Con actor shall construct the reinforced concrete shafts within a drilled excavation. All work shall a in accordance with Plans, the Renton Standards, the Standard Specifications, and the Spe 'al Provisions. 1) S b 6-13.1 Conditions ( surface Cond o The proposed drill d shafts are to be located adjacent to the existing Springbrook Creek. Obstructions such wood logs, concrete blocks, boulders, and other debris could be encountered during t drilled shaft installation. Groundwater-and soil conditions may be such that the Contracto must use casing and/or slung to construct the drilled shafts. It the responsibility of the Cont ctor to review the geotechnical investigation reports. The reports are included in Appendix C. 6-13.1(2) Installation Pla The Contractor shall provide to a Engineer for review and approval a detailed installation plan containing the following info tion: (1) List of proposed equipment be used including cranes, drills, augers, bailing buckets, final cleaning equipm t, desanding equipment, slurry pumps, sampling equipment, tremies or concrete pu s, casing, etc. (2) Details of overall construction opera 'on sequence and the sequence of shaft construction in bents or groups. (3) Details of shaft excavation methods, in ding equipment and procedures for checking the dimensions and alignment of ea shaft excavation. (4) When slurry is required, details of-the method pr osed to mix, circulate and desand slurry, and methods proposed to comply with the quirements of Sections 6-13.3.3 and 6-13.3.6, including disposal of the slurry. (5) Details of methods to clean the shaft excavation. (6) Details of reinforcement placement including support and ce tralization methods. (7) Details of concrete placement. (8) Details of casing dimensions, material and splice details. (9) Details of concrete mix designs and mitigation of possible loss of ump during placement. 28 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street (10) List of work experience in previous similar projects. 1) Other information shown on the Plans or requested by the Engineer. (12) mergency horizontal construction joint method if unforeseen stoppage of work curs. The docum tation required above shall be submitted to the Engineer not later than two weeks before ork on shafts is to begin. The Engineer will review the submittal within five working days. o drilled shaft work shall be performed until the Contractor's final submittal has been approv d by the Engineer in writing. Such approval will not relieve the Contractor of responsibility f results obtained by use of the installation plan, or any of its other responsibilities and the contract. 6-13.2 MATERIALS 6-13.2.1 Concrete Concrete shall conform to th requirements of Section 6-02 for the class and strength shown on the Plans, with the followin additions or modifications: 6-13.2.1(A) Cement Where concrete is placed in drilled haft excavations containing slurry or water, the cement content of the concrete shall be betw n 660 and 750 pounds per cubic yard. 6-13.2.1(B) Aggregate Maximum aggregate size shall be limited t 1/5 of minimum clear bar spacing (vertical and horizontal), not to exceed 1 inch. 6-13.2.2 Reinforcing Steel Reinforcing steel shall conform to the requirements Section 6-02. Welded splices shall not be allowed except as shown on the Plans. 6-13.2.3 Casing Casing shall be steel and may be of unit or sectional constr tion. The casing shall be of sufficient strength to withstand handling and installation stress , to withstand the pressure of concrete and the surrounding earth and to prevent seepage of ater. Steel shall conform to the requirements of AASHTO M 270 (ASTM A 709), Grade 36, un ss otherwise specified. Should telescoped casing be used, the Contractor shall not allow co rete to overfill any interior casing. Spillage must be removed from the annulus, or the sha shall be declared deficient. Temporary casing shall be clean, inside and out, prior to placement in the ex ation. All casing shall be handled so as to limit distortion to plus or minus two percent of dviareter. No side shear capacity will be allowed where temporary casing installed becomes perm ent. If 29 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street a proved by the Engineer and if conditions permit, temporary casings may be corrugated a d non-watertight. The contractor shall be responsible to compensate for loss of frictional capacity in the cased zone' temporary casing is abandoned in the shaft. Such modifications shall be at no additio I cost to the Owner. 6-13.3 C STRUCTION REQUIREMENTS 6-13.3.1 eneral The methods an equipment used shall be suitable for the intended purpose and materials encountered. Eith the dry method, wet method, temporary casing method or permanent casing method, as efined by AASHTO Standard Specifications for Highway Bridges, Division ll, Section 5, shall be used as necessary to produce sound, durable concrete foundation shafts free o efects, subject to approval of the Engineer. The permanent casing method shall be used onl when required by the Plans or authorized by the Engineer. If at any time during the co truction of the drilled shafts the Engineer determines that the equipment, materials, emplo es, or procedures are such that defects in the work may occur, the Engineer may sto' the work until appropriate -changes are made by the Contractor. In no case shall the ontractor be relieved of its responsibility for constructing acceptable drilled shaft foundations. 6-13.3.2 Excavation The Contractor shall perform all excavation required for the shafts through whatever substances encountered, to the dimensions nd elevations shown.on the Plans or ordered by the Engineer. Unless otherwise shown o ,a Plans, the maximum deviation from plumb shall be not more than one and one half percenh, The maximum permissible variation of the design center axis for both the borehole and rebar,Gage at the top shall be five percent of the shaft diameter, not to exceed 3 inches from its prd}ect plan location. The Contractor shall determine plumbness by plumb lines in dry excavations and by Kelly bar position readings at 10-foot intervals in wet excavations, or as approved bythe Engineer. The Contractor shall provide the Engineer with these readings for each �illed shaft constructed to verify plumbness. If satisfactory material is not encountered at plan elevation, t�i bottom of any drilled hole may be lowered, at the direction of the Engineer. Alteration of plan depth will be made to satisfactorily comply with design requirements. Reinforcing steel"and concrete shall not be placed in the shaft until this final elevation has been established. 'Raising of the foundation elevation shall require approval by the Engineer. The Contractor shall use temporary casing in order to prevent caving. the shell shall be clean and shall extend to the top of the drilled shaft excavation. The insi&,diameter of the casing shall not be less than the specified size of the shaft unless approved t`y the Engineer. The outside diameter of the shaft shall not exceed plan dimension by more than 6 inches unless use of telescoping casing or surface casing is allowed by the installation pFan. 30 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest27th Street to Southwest 16th Street If the use of drilling slurry is to be employed the Contractor shall use a method of nstir ion which will allow completion of the drilled shaft in a continuous manner without an mixing of concrete and drilling slurry. When e Plans indicate drilled shafts are to be constructed within embankments, the embank ents shall be constructed prior to drilling, except when approved otherwise by the Engineer. - After the cc letion of the drilled shaft excavation and prior to the placement of the reinforcing ste cage and concrete, all loose material shall be machine cleaned from the shaft. A flight ger or other equipment, approved by the Engineer, shall be used for cleaning dry exca tions where slurry or groundwater is not present. Where slurry or groundwater is pres t, the excavation shall be cleaned with a clean-out bucket or similar type of equipment, as a roved by the Engineer. ' All open excavations shall a covered at the end of each shift in a manner approved by the Engineer. 6-13.3.3 Drilling Slurry 6-13.3.3(A) General Pequiremen The Contractor shall provide a specials t experienced in the slurry drilling process to design and monitor the slurry. The specialist sh II be present at all times when the slurry method is used, and shall supervise the testing re ired in Section 6-13.3.3(B). Only commercially prepared mineral slurries shall be employe hen slurry is used in the drilling process. The slurry shall have a mineral grain size that wi remain in suspension and sufficient viscosity and gel characteristics to transport excavated aterial to a suitable screening system. The percentage and specific gravity of the materia used to make the suspension shall be sufficient to maintain the stability of the excavatio and to allow proper concrete placement. During construction, the level of the mineral slurry in e shaft excavation shall be maintained at a level not less than 4 feet above the highest exp ted piezometric pressure head along the depth of the shaft. In the event of a sudden sign icant loss of slurry to the hole, the construction of that foundation shall be stopped until eith a method to stop slurry loss or an alternative construction procedure has been approved by t Engineer. The mineral slurry shall be premixed thoroughly with clean, fr h water. Adequate time, as prescribed by the mineral manufacturer, shall be allotted for h dration prior to introduction into the shaft excavation. Slurry tanks of adequate capacity all be required for slurry circulation, storage, and treatment. No excavated slurry pits shall b allowed in lieu of slurry tanks. No mixing of slurry shall be allowed in the drilled shaft exca tion. Slurry shall not stand for more than four hours in the excavation without agitation. I his is not possible, excavation sidewalls shall be cleaned to remove filter cake and th slurry tested for compliance with Table 6-13.3.3(A). Slurry density shall be increased by a ing barite only when sodium bentonite is the mineral. Desanding equipment shall be provided by the Contractor as necessary to cc trol slurry sand content within the acceptable values shown in Table 6-13.3.3(A) at any po t in the bore hole. Desanding will not be required for setting casing. The Contractor shall ke all steps necessary to prevent the slurry from "setting up" in the shaft. Such method\ay 31 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street inclO e agitation, circulation and/or adjusting the properties of the slurry. The Contractor shall 'spose of all slurry off site at an approved disposal site. TABLE 6-13.3.3(A) (Sodium Bentonite or Attapulgite in Fresh Water) Range of Values* At Time of Property, Introduction of In Hole at Time of Units Slurry Concreting Test Method Density, (pcf) 64.3 - 69.1 64.3 -75.0** Density Balance Yield Point, Bentonite pascals 1.25 - 10 10 Maximum Rheometer Atta ulgite 2 15 15 Maximum Rheometer or Viscosity, seconds/quart 28 -45 28-45 Marsh Cone pH 8 - 11 8- 11 pH Paper �. or , pH Meter Sand Content, API Saud % by volume 0- 4 0- 10 Content Kit * Above 68 degrees F 85 pcf maximum when using Barite L 6-13.3.3(B) Slurry Inspection and Testing ' The Contractor shall have suitable apparatus available at the site ca ble of obtaining slurry samples at any depth within the drilled shaft excavation. All equipmen equired for the tests specified in this section shall be provided by the Contractor, and the test shall be performed by the Contractor under the observation of the Engineer. Control tests using suitable apparatus shall be carried out by the Contractor n the mineral slurry to determine density, viscosity or yield point, pH and sand content. A ra e of values for those physical properties is shown in Table 6-13.3.3(A); but, in all cases, least the minimum value necessary to achieve borehole stability shall be utilized. Tests to determine density, viscosity or yield point, and pH value shall be done b the Contractor during the shaft excavation to establish a consistent working pattern. A mini m of four sets of tests shall be made during the first eight hours of slurry use. When the resu show consistent behavior, the testing frequency may be decreased to one set every fou hours of slurry use. 32 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street e Contractor shall ensure that heavily contaminated slurry suspension, which could impair th free flow of concrete, has not accumulated in the bottom of the shaft. Prior to placing con ete in any shaft excavation, the Contractor shall take slurry samples using a sampling tool s *table for recovery of slurry samples at any desired elevation in the excavation. Slurry sample shall be extracted from the base of the shaft and at 10 feet up the shaft until samples roduce acceptable values for density, viscosity or yield point, pH, and sand content. When any slu samples are found to be unacceptable, the Contractor shall take whatever action is neces ry to bring the mineral slurry within specification requirements. Concrete shall not be place until resampling and testing results produce acceptable values. Reports of all tests r uired above, signed by an authorized representative of the Contractor, shall be furnished to th Engineer on completion of each drilled shaft. The use of slurry wail hall meet all applicable requirements of water quality and environmental standards. 6-13.3.4 Integrity Testin Drilled shaft excavation inspects ns shall be performed by the Contractor and will be reviewed by the Engineer. The C tractor shall provide suitable equipment and facilities to perform the required inspections so at the Engineer may evaluate completed excavations for correct alignment and dimensions. Reinforcing steel and concrete shall not a placed in the drilled shaft excavation until the Engineer has made an evaluation and give pproval. Each drilled shaft foundation completed-by a et excavation method shall be inspected by means of a gamma-gamma logging device or y cross-hole sonic logging survey. The Contractor shall furnish and install 2-1/2-inch, Sc edule 80 PVC pipe for gamma-gamma logging, or 2-inch, schedule 40 black steel pipe for oss-hole sonic logging. The pipe shall be joined to provide a clean and unobstructed ope 'ng from the top of the drilled shaft foundation to within 1 foot of the tip in accordance with e details shown on the Plans. The PVC pipe shall be capped top and bottom, filled with water, and securely tied to the reinforcing steel in a straight line to prevent displaceme during handling and concrete ' placement and to permit the logging device to pass from top bottom. The black steel pipe shall not require water filling. The pipe shall be secured to the side of the reinforcing cage. The Contractor shall provide the testing equipment, perform the ' spection, and furnish test results to the Engineer. If the testing indicates the presence of voids, intrusions or zones of u onsolidated concrete in the drilled shaft foundation, or if the Engineer determines that cons ction defects may have occurred, or if testing cannot be performed because of blockag of the tubes, the Contractor shall core-drill or otherwise determine the extent of any defects i the concrete as approved by the Engineer. The Contractor shall repair, replace or suppleme t the defective ' work in a manner approved by the Engineer, at no additional cost to the Owner. After all inspection has been completed, all holes and test pipes in all dri d shaft foundations shall be filled with an approved grout. 33 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street -13.3.5 Reinforcing Steel, Cage Construction and Placement Th reinforcing steel cage for the drilled shaft, consisting of longitudinal bars and spiral hoo ' g or lateral ties shall be completely assembled and placed into the shaft as a unit. The reinfor ' g steel unit shall not be placed until immediately before concreting operations are to be starte and shall be placed in accordance with the details shown on the Plans. The reinforce cage shall be adequately supported and anchored from the to to prevent 9 q Y PP P P e t movement fro the required location during and for four hours after completion of concrete placement. The bar cage shall not rest directly on the bottom of the excavation. Spacers shall be at sufficie intervals along the shaft to ensure concentric location of the reinforcing cage for the entire le th of shaft. Only spacers approved by the Engineer shall be allowed. If the shaft is lengthene nd the Plans indicate full depth reinforcement, the Engineer shall be notified to determine i extension of the reinforcement is needed. The Engineer. will provide details for additional einforcing if required. Such additional reinforcing will be paid , for in accordance with Section 04.6. The Contractor shall submit a wri n request to the Engineer for approval of any variation from the splices for reinforcing steel ecified in the contract documents. All reinforcing cages shall be fabricated d supported to avoid damage during the lifting and placing. Any temporary bracing and supp s shall be removed prior to final placement. 6-13.3.6 Concrete Placement 6-13.3.6(A) General The Contractor shall begin placement of concrete w in 4 hours after the completion of the drilled shaft excavation. All concrete shall be placed i accordance with Section 6-02 and as specified herein. Unless otherwise specified in the proj t documents, or as directed by the Engineer, the slump shall be between 5 and 6 inches for ry, uncased excavations. For all others, the concrete slump shall be 8 t 1 inch at the time pla ment begins. Prior to concrete placement, the Contractor shall make all neces ary arrangements to assure the uninterrupted delivery of concrete so that all drilled shaft foun tions will be constructed ' without cold joints. During concrete placement, from start to finish, a rate of rise of the top of concrete in the drilled shaft shall be at least 40 feet per hour. Tremie downpipes and pump pipes shall be made of steel; no aluminu shall be allowed. The inside diameter of the tremie pipe shall be at least 10 inches. The insid diameter of the pump pipe shall be at least 5 inches. 6-13.3.6(B) Placement in Dry Excavations For placement in dry excavations, concrete may be placed by free fall except in cohe 'onless ' soils or where other caving conditions exist. The Contractor shall prevent concret from striking either the reinforcing cage or excavation side walls during free fall. Where fre fall ' cannot be used, concrete shall be placed through a suitable clean downpipe. Concrete vibration for the full height of the shaft is not necessary to achieve proper consolidation of the concrete. However, the shafts shall be vibrated in the top 10 feet. ' 34 Oakesdaie Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street or d ry shafts,afts, the maximum depth of water in the bottom of the drilled shaft excavation at t time of concrete placement shall be 3 inches. 6-13. . (C) Placement under Slurry or Water ' Concret shall be placed by tremie methods or by pumping. Care shall be taken to ensure that all th fluid and suspended solids are expelled from the excavation during concrete placement. concrete is placed by pumping, it shall be in accordance with the requirements of Section 6- .3(6)B. The Contractor's ' stallation plan shall demonstrate the procedures used to determine when the tremie pipe is be raised during concrete placement. The procedure shall assure that the opening of the tr mie pipe will be deeper than 5 feet below the surface of the concrete at all times, and that a old will not be created by lifting the tremie when there is insufficient head of concrete. A ra 'd raising or lowering of the tremie will not be permitted. In order to prevent conta ination of concrete placed initially, the lower end of the pump or tremie pipe shall be provide with either a valve, sealable cap, or plug ("pig"). The discharge end shall be placed at the ttom of the excavation prior to commencement of concrete placement. If a plug is used, shall be inserted at the top after the pipe has been set in place. Concrete shall then be ced by pushing the plug ahead, separating the concrete from the drilling fluid. Only when a tremie pipe is completely filled shall the open end be lifted off the bottom. The first portio of the concrete flow that comes to the top of the shaft shall be displaced out of the shaft exc ation until clean, fresh concrete is expelled. Slurry ejected during concrete placemen may be reused provided that it is screened to remove gravel chips or other granular mate *als, and providing the slurry meets acceptance criteria. Slurry to be discarded shall be dispo d of in a manner approved by the Engineer. Concrete placed under slung or water shall not vibrated, except that the top 5 feet of the shaft shall be vibrated after the slurry or water an contaminated concrete have been totally expelled from the shaft. if temporary casing is use , the vibration shall occur after the casing has been removed. 6-13.3.7 Casing Removal During removal of any casing, a sufficient head of not less t n 5 feet of fluid concrete in the tremie pipe shall be maintained above the level of concrete i the shaft (outside the tremie pipe), except at the top of the shaft. All contaminated concret shall be removed from the shaft. Temporary casings shall be removed while the concrete lump is a minimum of 4 inches. The Contractor shall maintain a minimum 5-foot head of c crete in the casing as it is being removed. Movement of the casing by exerting downward p ssure and tapping to facilitate extraction, or extraction with a vibratory hammer will be permitted. Casing 1 extraction shall be at a slow, uniform rate with the force in-line with the haft axis. Rolling spacers for reinforcing steel shall be used when the casing is to be pul d after concrete placement. ' Due care shall be exercised to prevent upward movement of the shaft co rete and reinforcing steel during casing extraction. Upward movement beyond 1 inch, e luding movement due solely to tension on the top anchoring system, may indicate serious co rete ' 35 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street eparation or necking problems at the bottom of the casing. The Contractor shall be re onsible for corrective action which may include leaving the casing in place and com nsating for the loss of frictional capacity in the resulting cased zone. 6-13.4 Measurement Soil excava n for shaft, including haul will be measured by the cubic yards of shaft excavated. T cubic yards shall be computed by the shaft outside diameter and the top of the ground line t bottom elevations shown in the Plans. Concrete Class 40 W for shaft will be measured by the cubic yards of concrete in place. The cubic yards shal a computed by the shaft diameter shown in the Plans and the shaft top and bottom elevatio shown in the Plans or as directed by the Engineer. �. 6-13.5 Payment Payment shall be made for ea of the following bid item(s): Soil Excavation for Shaft Incl. H 1 - 6 Foot Diameter Per Cubic Yard Conc. Class 4000W For Shaft Per Cubic Yard Removal of Shaft Obstruction Force Account The unit contract price per linear foot for oil Excavation for Shaft Incl. Haul 6 Foot Diameter" shall include all costs associated wit he excavation and stabilization of the open } shaft and removal of the stabilization system. St ilization of the open shaft includes, but is ' not limited to, furnishing and installation of tempora casing, and use of slurry. Removal of the stabilization system includes, but is not limite to removal of temporary casing and disposal and/or reuse of slurry. No additional payment all be made for metal casing that is left in place. The unit contract price per cubic yard for "Conc. Class OOW for Shaft" shall be full compensation for all material, labor, tools, and equipment req ' ed to complete the work as specified. The unit contract price per pound for Steel Reinforcing Bar" shall be aid per Section 6-02.5 of the Standard Specifications and these Special Provisions and sha be full compensation , for the furnishing and installation of the reinforcement. Removal of unexpected obstruction shall be paid for by force account in ccordance with Section 1-09.6. Obstructions shall be defined as either material or object of excessive dimension which could not be reasonably inferred from the geotechnical an foundation report. Drilling tools which are lost in the excavation shall not be considered o tructions. For the purpose of providing a common proposal for all bidders, and for that purp e only, , the Owner has estimated costs for "Removal of Shaft Obstruction" and arbitrarily ente d the amount in the proposal, which shall then become a part of the total bid by the Contracto . No separate payment shall be made for excavations made to create a work bench or t ' reach the top of drilled shaft elevations other than that shown in the Plans for Structure 36 , Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street ' Exc vation Class A. Any such excavations shall be considered for the Contractor's benefit and s all be considered incidental to the various bid items. i r ' 37 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street DIVISION 7 DRAINAGE STRUCTURES, STORM SEWERS, SANITARY SEWERS, , WATER MAINS, AND CONDUITS 7-04 STORM SEWERS 7-04.1 Description (Supplement) The Contractor shall remove the existing t val le a existing outlet pipe, and reins The construction requirements for this work are ection 7-04.3(2) of these Special Provisions. e ca an ur e RLW". 7-04.2 Materials (Supplement) Materials shall meet the requirements of the following sections: , Ductile Iron Storm Sewer Pipe- 12 aAel 40 inch diameter 9-05.13 Du er °.h9e"9�i) n S ' s II be12 u 74 equire t) 7-04.3(2) ' t Storm Water Outfall Valve (New) During the excavate construction of Wall H, the Contractor shall support the existing pipe and valve. The Contr shall be responsible for repairing any damage to the pipe or valve resulting from the Contrac o erations. The Contractor shall construct a concrete collar as shown on the Plans during th nstruction- of wall H. After completion of Wall H, the Contractor shall remove the existing valve the outfall pipe. This shall be done when there is little or no flow through the outfall pipe. roval shall be obtained from the Engineer, prior to removing the valve. The Contractor sha eatly cut the existing pipe as shown in the Plans, or as directed by the Engineer. The Con r all then construct r' o e Plans, a rei the valve on the outlet pipe. ' 7-04.3(3) S . e End (New) Stake pipe ends wher on the plans. Pipes shall be staked by laying location wire ' one foot above the crown for the of the storm sewer pipe. After the pipe is capped, a steel reinforcing bar shall be placed again a which when buried, will come up to an elevation 6 inches shy of finish grade. 7-0 4 in II e easur r d. , a Pi E s d. 38 ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street t i 7-04.5 Payment (Supplement) Payment shall be made for the following bid item(s): A Jus e Per-_-n p-Stma Ductile Iron Storm Sewer Pipe - 12 inch diameter Per Linear Foot D I-iR-;;r D r Per-timem-l--Mt D ter PzrE�aeh E7td Rer�ach �'rd Rey-l;a�h ' ter Outfa Valve" al a full r all com ensa ' f The contract bid e for"Adjust Water ,o t n o ma rial, t ols, nd nt ne o ati rily cc ete < as fined ' in the ontr ocuments. The unit contract price for "Ductile Iron Storm Sewer Pipe" shall be full compensation for all labor, materials (including fittings), tools, and equipment necessary to satisfactorily complete the work as defined in the Contract Documents. The per Each unit contract price for items above shall be full compensation for all labor, materials (including fittings), tools, and equipment necessary to satisfactorily complete the work as defined in the Contract Documents. 7-05 MANHOLES, INLETS, AND CATCH BASINS 7-05.2 Materials (Supplement) Concrete shall be Class 4000 unless otherwise noted. 7-05.3(5) Catch Basin Type 2 -72" dia.w/Baffle (New) Description ' The 72" diameter type 2 catch basins at station 15+61.0 and 25+ are designated catch basins with baffle. Work for these catch basins shall conf o the Renton Standards for catch basins and shall also include construction of a -cast baffle wall within each catch ' basin as dimensioned in the Plans. Materials Materials shall meet the requir nts of Section 7-05.2. ' Construction Re ' ements Construct' equirements shall meet the requirements of Section 7-05.3 and Renton Sta _ Plan B027.1, with the addition of the baffle wall. ' 39 Cakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street 7-05.3(6) Catch Basin Type 2-72" dia. w/Flow-Through Pipe (New) Description The 72" diameter type atch basin at station 30+09 is designated catch basin with flow- through pipe. Work for thi atch basin shall conform to the Renton Standards for catch basins and shall also include i tion of a ductile iron pipe through the catch basin as detailed in the Plans. Materials Materials shall meet the requirements of Section 2. Construction Requirements Construction requirements shall meet the requirements of Secti 7-05.3. The catch basin , shall be constructed in accordance with Standard Plan B027, 'th the it of a continuous 12-inch ductile iron pipe constructed through the catch bas . he goal of this ductile iron "flow-through" pipe is to convey off-site runoff under the street wi ut entering , the on-site drainage system at a location where there is a vertical conflict betwe the on and off-site systems. 7-05.3(7) Water Quality Ponds (New) , Description This work shall consist of all work necessary to construct the two proposed water quality �. ponds and dispersal V-ditches. Materials Soil Amendment& Seeding Section 8-01 Quarry Spalls r Renton Standards 9-13.6 Crushed Surfacing Top Course Section 9-03.9(3) Sand ' Section 9-03.13 Construction Requirements Ponds shall be excavated as detailed on the Plans, including over-excavation needed for placement of quarry spalls on bottom and access road, and topsoil placement on side slopes. Excavation shall be performed and paid for in accordance with Section 2-03. Quarry spalls shall be placed to a depth of 12 inches on the pond bottom and access roads ' where indicated in the Plans. A four-inch deep layer of sand shall be placed loosely over the quarry spalls on the pond bottom and access ramps (submerged portions only). Settlement of the sand in to the quarry spalls is anticipated. Finish grading is not required. Crushed rock surfacing top course shall be placed to a compacted depth of four inches on the access roads per Section 4-04.3. Topsoil shall be placed on pond and V-ditch side slopes, and in the areas of the pond bottom ' 40 ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street where quarry spalls are not being placed in accordance with Section 8-01.3. Topsoil may be obtained from strippings from the pond and wetland construction areas. Additionally, soil amendment and seeding per Section 8-01 and planting per Section 8-02 are required. Culverts between the ponds and dispersal V-ditches shall be constructed per Section 7-02 of the Renton Standards, with the exception that all costs for installing the culverts shall be incidental to the lump sum contract price of the ponds. Quarry spall pads shall be installed at the ends of the culverts and along the crest of the V- ditches as dimensioned in the Plans. Quarry spall pads for culvert ends shall extend to the toe of the pond side slopes. ' Bollards for the pond access road of the northern pond shall be installed per standard plans H019 and H020. The center two bollards shall be type 1 (removable) and the outer two bollards shall be type 2 (fixed). 7-05:?18) Water Quality Vault (New) escription T . work shall consist of constructing the water quality vault and associated appurtenances, exc ing Shoring or Extra Excavation Class A and Class B Including Haul. Materials Concrete ' Class 4000. 90-degree Elbow 90-degree elbow fittin for outlet pipe to meet requirements of AASHTO M294. Shear Gate Renton Standard plan B033 36"Ring and Slotted, Locking Co r Renton Standards 9-05.15 (metal ca 'ngs). 36" ring and slotted, locking cover shall be Inland Foundry 720-2G or approved equa . Cover shall be 3-bolt locking. Sealant ASTM C920-87; Type S; Grade NS; Class 25; Us NT, M and A. Construction Requirements Excavation and backfiil for the water quality vault shall be er section 2-09 of the Renton Standards. Excavated material shall be placed in lieu of gra I borrow as roadway fill if it ' meets the requirements of Section 9-03.14. The concrete vault shall be constructed in accordance with the struc al plans and the ' construction requirements as described and applicable in Section 7-05.3. Access ladders shall be installed per standard plan B027 (type 2 catch basin). A 9 degree elbow shall be installed on 12-inch outlet pipe, with a hole drilled on the top, as detai in the Plans. ' 41 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase lA -Southwest 27th Street to Southwest 16th Street am ce in per 7-05.5 Payment (Supplement) �I Payment shall be made for the following bid item(s): a ac Cat - I Water Quality Ponds Lump Sum W t l.ar(rSrn . The contract bid price for "Catch Basin Type 2 - 72" dia. w/Baffle" shall be f ensation for all labor, material, tools, and equipment necessary t atisfa i y complete the work as defined in the Contract Documents for inst ch basin with the interior wall. The contract bid p ' ch Basin Type 2 - 72" dia. w/Flow-Through Pipe" shall be full compen r all labor, material, tools, and equipment necessary to satisfactorily cc e the work as defined in the Contract Documents for installing the catch basin and flow-through pipe within 2 feet of the structure. The contract bid price for "Water Quality Ponds" shall be full compensation for all labor, material, tools, and equipment necessary to satisfactorily complete the work as defined in the Contract Documents for water quality ponds and dispersal V-ditches, including access ramps, bottom armoring, quarry spall pads, topsoil, seeding, plantings, culverts, bollards, and all other incidental work. Clear and Grub and Water Quality Pond Excavation Including Haul are bid separately. The water quality ponds contain approximately the following quantities of materials: 18" Dia. LCPE Culvert 30 LF 24" Dia. LCPE Culvert 40 LF Quarry Spalls 307 TONS Sand 85 CY Crushed Surfacing Top Course 35 TONS Bollards, fixed 2 EA Bollards, removable 2 EA The quantities are listed only for the convenience of the Contractor in determining the volumes of work involved and are not guaranteed to be accurate. The prospective bidders shall verify these quantities before submitting a bid. No adjustments other than for approved changes shall be made in the lump sum contract price for the water quality ponds even though the actual quantities required may deviate from those listed. , The contract bid price for "Water Quality Vault" shall be full compensation for all I or, material, tools, and equipment necessary to satisfactorily complete t ork�backff�ilrl. ed in the Contract Doc waing ex ation and cast-in- p ac e vault, access risers, cast metal rings and covers, shear gate, 90-degree bend, 42 ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street two outlet pipes to connection with the existing catch basin, inlet pipe measured eet outside of the vault, and all other incidental work. Shoring or Extra Excav Class A Including Haul and Shoring or Extra Excavation Class B Including Haul are b' separately. The water qualityvault contains approximately the following quan s of materials: PP Y Structure Excavation Class A Incl. Haul 34 Gravel Backfill for Foundations CY Gravel Backfill for Wall 76 CY Concrete Class 4000 85 CY Steel Reinforcing Bar 9,716 LB 12" Dia. LCPE 75 LF 902 12" Dia. LCPE Elbo with Drill Hole 1 EA Connection to Ex. 1 2 EA 8" Dia. Shear G e with Control Rod 1 EA 8" Dia. L 73 LF Structu Excavation Class B Incl. Haul 44 CY G Backfill for Trench 41 CY 6" Dia. Access Risers with Ladders 2 EA Gravel Borrow Including Haul 61 TON The quantities are listed only for the convenience of the Contractor in determining the volumes of work involved and are not guaranteed to be accurate. The prospective bidders shall verify these quantities before submitting a bid. No adjustments other than for approved changes shall be made in the lump sum contract price for the water quality vault even though the actual quantities required may deviate from those listed. 7-08 GENERAL PIPE INSTALLATION REQUIREMENTS 7-08.3(1)A Trenches (Schedule "C" only) (Supplement) It shall be the full responsibility of the Contractor to design and im ment a trench dewatering system for the installation of the sanitary sewer stu e Contractor shall submit a trench dewatering plan, stamped by a State of ashi on Licensed Engineer, for review and acceptance by the City prior to beginnin xcava ion work for the sanitary sewer stubs. A geotechnical report is available for the tractor's use. All costs associated with the design of a dewatering system shall ed in the bid item "Dewateringn. Measurement for trench dewaterin ill be based on a percentage defined by the amount of pipeline installed, divided b o al length of pipe shown to be installed. jPayment for 'Dewate i gn will be made at the measured percentage amount for the pay period, times lump sum amount bid. Said payment shall be complete compensation for E aplete;ccost f nishing, installation, and operation of trench dewatering necessary to keep the rep from water as required in the Specifications. The price shall also cover the of disposal of the water, removal of all dewatering equipment, and restoration of lands used for the purposes of dewatering. ' 43 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street DIVISION 8 MISCELLANEOUS CONSTRUCTION 8-01 EROSION CONTROL 8-01.1 Description (Supplement) This work consists of 4 types of erosion control seeding: 1) roadway related seeding, 2) future roadway area seeding, 3) upland seeding, and 4) constructed wetland seeding. The work generally includes placement of topsoil, topsoil amendment, tilling, liming, and seeding. 8-01.1(1) Roadway Related Seeding (New) Roadway Related Seeding consists of the shoulders, sideslopes, and ditches shown on the roadway cross section drawings A through D except for areas shown as "Future Construction" 8-01.1(2) Future Roadway Seeding (New Future Ro of the area between Station 15+25 to Station 36+00 own as "Future Construction" on the roadway cross section drawing A. 8-01.1(3) Upland Seeding (New) Upland Seeding consists of all areas shown on the drawings as "Uplands Seeding" and all other disturbed areas not specifically shown as receiving other surface treatments including areas disturbed by construction activities related to the project outside of the right-of-way and clearing limits shown on the drawings. 8-01.1(4) Constructed Wetland Seeding (New) Constructed Wetland Seeding consists of those areas shown on the drawings as "Forested/Scrub Shrub Zone". No seeding shall occur in areas shown on the drawings as "Emergent Zone". 8-01.2 Materials (Supplement) Straw Mulch shall meet the specifications of section 9-14.4(1). Liming type, application rate, and method of application shall be determined following topsoil and topsoil amendment analysis. The Contractor shall submit topsoil and topsoil amendment testing analysis, and recommendation to the Engineer. Soil amendment shall conform to the following: Soil Amendment shall contain composted plant waste material derived from the aerobic decomposition of recycled plant waste and has been composted for two years. The composted plant waste shall have a moisture content such that no visible free water or dust is produced when handling the material. Acceptance of Soil Amendment shall be based on the following submittals by the Contractor: 44 , Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street ' 1) Request for Approval of Material Source. 2) A copy of the Solid Waste Handling Permit issued to the supplier by the Jurisdictional Health Department as per WAC 173-304 (The Minimum Functional Standards). 3) Certification by the Contractor that the material meets the standards for Grade AA Compost as specified in the Guidelines for Compost Quality published by the Washington State Department of Ecology, or equivalent standards specified in superseding editions and amendments. 4) Certification by the Supplier that the compost products originate 100% from recycled plant waste. A maximum of 35% by volume of other approved organic waste may be substituted upon approval from Engineer. All materials shall be composted and conform to the physical criteria listed above. The certifications shall list the feedstock present in the final compost product in order of content of a dry weight basis, from most to least. ' The Engineer shall accept Soil Amendment based on the permit and certification provided with each shipment and may sample the delivered material for conformance to physical criteria. 8-01.2(1) Roadway Related Seeding (New) Roadway Related Seeding includes placing a 4" depth of Topsoil Type A and seeding with Erosion Control Hydroseed Mix. F IY 8-01.2(3) Upland Seeding (New) Upland Seeding includes placing soil amendment and seeding with Erosion Control Hydroseed Mix. 8-01.2(4) Constructed Wetland Seeding (New) Constructed Wetland Seeding includes placement of soil amendment and seeding with Wetlands Seed Mix. 8-01.2(5) Erosion Control Hydroseed Mix (New) S ecies: % Pure Live Seed B Wei ht: Festuca rubra 40 ' Cree in Red Fescue Lolliunn perenne 40 Perennial Rye Argostis Tenuis 10 hi hiand bent grass Trifolium Repens 10 ' white clover 45 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street 8-01.2(6) Wetland Seed Mix (New) , Wetland seed mix for wetland mitigation seeding shall be of the following composition, ' proportion, and quality: Species: % Pure Live Seed By Wei ht: Glyceria occidentalis 30 western manna grass Beckmannia syzigachne 30 Slou h rass ' Deschampsia cespitosa 30 tufted hair grass Festuca rubra 10 ' native red fescue The Contractor shall submit for approval as described in Section 9-14.2. 8-01.3 Construction Requirements 8-01.3(2)D Soil Amendment Placement (New) , Soil Amendment placement shall conform to Section 8-02.3(10) except as follows: The Contractor shall notify the Engineer at least five working days prior to the start of Soil Amendment work. Prior to placement of Soil Amendment, application methods shall be approved by the Engineer. Following grading, a 6-inch depth of Soil Amendment shall be spread evenly over the graded surface. After placement, the Contractor shall incorporate the 6-inch layer of Soil Amendment uniformly into the existing soil to a depth of 10 inches by disking, rototilling, or ' other methods as approved by the Engineer. Soil amendments shall not be placed when, in the opinion of the Engineer, a condition detrimental to successful application and incorporation exists. All materials shall be incorporated within a maximum of 48 hours after each placement over existing soil. 8-01.3(4)C Liming (Supplement) Existing soil and soil amendment shall be tested by a soil testing laboratory for pH prior to placement of soil amendment. Soil testing lab shall determine size and number of soil ' samples required. Soil testing lab will analyze soil samples and provide recommendations for the type of lime, application amount, application rate and application method. Engineer shall grant final approval of soil testing lab recommendations. 8-01.3 4 D Constructed Wetland Seeding New Following wetland planting, Contractor shall perform wetland seeding where shown on Plans or where designated by the Engineer. 46 Oakesdaie Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street Wetland Seed Mix shall be applied by hand at the rate of 20 pounds per acre in wetland mitigation site outside of plant communities designated on Plans. No fertilizer shall be -' included in the seed mix. 8-01.3(4)E Erosion Control Hydroseeding (New) ' Following soil amendment, liming and final grading of areas within and adjacent to the road right-of-way, Contractor shall perform erosion control hydroseeding. Erosion control seed mix shall be applied at the rate of 80 pounds per acre. 8-01.3(5) Mulching (Supplement) ' Straw Mulch shall be applied at a rate of 2,000 pounds per acre, and at a thickness not less than 2 inches. ' From October 1 through April 30, Straw Mulch shall be applied to any unworked soil not covered in Section 8-01.3(8) of these Special Provisions that will remain exposed for more than two days. From May 1 through September 30, Straw Mulch shall be applied to any unworked soil not covered in section 8-01.3(8) of these Special Provisions that will remain exposed for more than seven days. The Contractor should be cautioned, however, that these time limits are minimum requirements, and that additional and/or more frequent measures may be required by the Engineer. Should the Straw Mulch become damaged or otherwise not conform to these Special Provisions due to rainfall, wind or other natural occurrence, the Contractor shall re-apply and re-anchor the Straw Mulch. 8-01.3(8) Placing Jute Matting, Erosion Control Blanket or Clear Plastic Co (Supplement) Clear Plastic Cover meeting the requirements ion 9-14.5(3) of the Standard ' Specifications shall be placed over an soil within one hundred feet of the centerline of Springbrook Creek (as sh the Plans) at the end of each working day until erosion control blanket or pe ent cover is installed. ' C astic Cover shall also be applied to any stockpiled fill or waste material under the same stipulations of the second paragraph of section 8-01.3(5) of these Special Provisions. 8-01.3(12) Stabilized Construction Entrance (New) This work shall consist of providing Stabilized Construction Entrances and Tire Washes in accordance with the Plans, the approved Contractor's Temporary Water Pollution/Erosion ' Control Plan Addendum, and these Special Provisions. Stabilized Construction Entrances shall be provided at each location where construction vehicles exit the site. If construction vehicles continue to track sediment onto roadways after construction of the Stabilized Construction Entrances, Tire Washes shall be constructed where directed by the Engineer. The Stabilized Construction Entrances shall be constructed in accordance with the Plans, the ' approved Addendum, and these Special Provisions. The Contractor shall operate the Stabilized Construction Entrances in a manner acceptable to the Engineer. 47 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street , 8-01.3(13) Storm Drain Inlet Protection (New) The Contractor shall provide temporary storm drain inlet protection at all inlets made ' operable during construction in accordance with the Plans, the approved Addendum, and these Special Provisions. The Contractor shall place welded wire mesh on the underside of the catch basin grate, and ' wrap the grate with construction geotextile. Welded wire mesh shall be two by two inches by 12-gauge commercial quality. If more than one strip of welded wire mesh is necessary, the strips shall be overlapped three inches. Construction Geotextile shall meet the requirements ' described in Section 2-12 for Construction Geotextile for Temporary Silt Fence of the Standard Specifications and herein. Temporary storm drain inlet protection shall be monitored at least weekly for performance , and sediment accumulation, as well as after each rainfall producing runoff. If the construction geotextile becomes clogged, the Contractor shall replace it. If sediment should accumulate in the inlet sump,the Contractor shall remove it when it reaches one-half the sump depth. When the temporary storm drain inlet protection is no longer required, as determined by the ' Engineer, the Contractor shall remove the materials and replace the catch basin grate to the satisfaction of the Engineer. All removed material and debris shall become the property of the Contractor, and shall be removed from the project. 8-01.4 Measurement (Supplement) ' Stabilized Construction Entrance shall be measured per each for each complete installation. Storm Drain Inlet Protection shall be measured per each for each complete installation. ' Roadway-Related Seeding shall be measured by the acre installed complete in place including Topsoil Type A. ' F - Upland Seeding shall be measured by the acre installed complete in place including Topsoil ' Amendment. Constructed-Wetlands Seeding shall be measured by the acre installed complete in place ' including Topsoil Amendment. Liming shall be measured by the acre installed and shall include all costs incurred for topsoil , testing and topsoil amendment testing and analysis. E0ew pies 8-01.5 Payment (Supplement) Payment shall be made for the following bid item(s): ' Stabilized Construction Entrance Per Each ' 48 ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street ' Storm Drain Inlet Protection Per Each Roadway-Related Seeding Per Acre fir-Aare Upland Seeding Per Acre Constructed-Wetland Seeding Per Acre The unit contract price for "Straw Mulch" shall be full compensation for all labor, materials, tools, and equipment necessary to provide the straw mulch as shown on the Plans and specified herein, including reapplication in the event of failure. The unit contract price for "Stabilized Construction Entrance" shall be full compensation for all labor, materials, tools, and equipment necessary to provide the stabilized construction entrance as shown on the Plans and specified herein and for removal and disposal upon completion of the project. Construction geotextile for separation required for Stabilized Construction Entrance is included in the unit price for"Stabilized Constructi�-n Entrance." The unit contract price for "Storm Drain Inlet Protection" shall be full compensation for all labor, materials, tools, and equipment necessary to provide, maintain, and remove the inlet protection as shown on the Plans and specified herein. The unit contract prices for "Erosion Control Blanket" shall be full compensation for all labor, materials, tools, and equipment necessary to provide the erosion control blanket, as shown on the Plans and specified herein, including furnishing, testing, sewing, and repairing the blanket, if required. LPa unit contract prices for "Clear Plastic or all labor, rial, tools and e ui essary to furnish and install the clear plastic covering. m astic covering shall be made on a one-time basis only, with no additional payment for uncovering or recovering of slope. 8-02 ROADSIDE PLANTING ' 8-02.1 Description (Supplement) ' This work shall consist of clearing and grubbing, soil amendment, installation of Contractor- furnished trees and shrubs in accordance with these Specifications and as shown in the Plans or as directed.by the Engineer. Work also includes planting area weed control, and placement of fertilizer. 8-02.2 Materials (Supplement) ' Soil Amendment shall conform to Section 8-01. Fertilizer shall conform to Section 8-32.2. ' 8-02.3 Construction Requirements (Supplement) Clearing and Grubbing shall conform to Section 2-01. 49 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS , Phase 1A -Southwest 27th Street to Southwest 16th Street 8-02.4 Measurement (Supplement) ' Plant Materials shall be measured Plant Selection in Place and Establishment (PSIPE) for ' each plant type (tree, shrub) installed complete in place. Fertilizer shall be considered incidental to the installation of plant material. Soil Amendment shall be considered incidental to installation of upland seeding. ' 8-02.5 1 Payment Payment shall be made for the following bid item(s): PSIPE Trees Per Each , PSIPE Shrubs Per Each PSIPE Emergents Per Each The unit contract price for all plant materials, as shown on the Plans, PSIPE for each plant type, shall be-full ,compensation for all materials, labor, tools, equipment, and supplies necessary to collect, store, and install each plant complete in place, and also including weed control within the planting area, planting area preparation, fine grading, fertilizing, mulching, , plant establishment, and cleanup for the particular items as specified in the Plans and Specifications and as detailed in the Plans. 8-04 CURBS, GUTTERS, AND SPILLWAYS ' 8-04.5 Payment (Supplement) The unit contract bid price for "Cement Conc. Barrier Curb and Gutter" shall be full ' _ compensation for all labor, material, tools, and equipment necessary to satisfactorily complete the work as defined in the Contract Documents including construction of depressed ' curb at driveway approaches and curb ramps, and all other incidental work. 8-14 CEMENT CONCRETE SIDEWALKS , 8-14.3(5) Thickened Sidewalk (New) ' Cement concrete sidewalk shall be 4" thick as per Standard Plan F-005.1, unless otherwise noted in the Plans or these Special Provisions. All cement concrete driveway approaches in , this project shall be considered commercial approaches, and constructed with a thickened sidewalk section as shown in Standard Plan F-006. 8-14.5 Payment (Supplement) ' The unit contract bid price for "Cement Conc. Sidewalk" shall be full compensation for all labor, material, tools, and equipment necessary to satisfactorily complete the work as defined in the Contract Documents including, thickened sidewalk at commercial driveway approaches, and all other incidental work. 1 ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street 8-20 ILLUMINATION, TRAFFIC SIGNAL SYSTEMS, AND ELECTRICAL 8-20.1 Description (Supplement) The work to be performed shall consist of fur ' ing and installing dway illumination systems along Oakesdale Avenue SW from SWryth Street to SW Street; furr�+�htng a n s r fut' a sign furnishing and jrl�talling a new traffic signal system at the intersection of Oakesdale Avenue SW and SW Street; and furnishing and installing a new traffic signal interconnect system on Oakesdale Avenue SW. The work to be performed shall include, but not be limited to, the following items: • Furnishing and installing vehicle signal heads and pedestrian signal heads, push ' buttons, and signs • Installing detector loops and lead-ins- 9 Furnishing and installing conduit and junction boxes • Constructing pole bases, controller bases and service cabinet bases • e • Furnishing and installing signal mast arms and poles with lurriinaire arms • Furnishing and installing luminaire poles with luminaire arms • Furnishing and installing luminaires, one with photoelectric control • Furnishing and installing emergency vehicle preemption detectors • Furnishing and installing wiring, fuses, ground rods and other electrical hardware as required by the Contract Documents • Furnishing and installing terminal cabinets with terminal strips • Furnishing and installing Fail Safe Monitors • Furnishing and installing electrical service cabinets with electrical service • Furnishing and installing signal interconnect wire and fire preemption detection cable • Furnishing and installing fiber optic interconnect cable which shall be Siecore Corp. Part number 08k82-31 1 21-00— Multimode 62.5/125. • roadway luminaires, and delivering to the City of Renton signal shop 4- Replaa, 6Q!!as4 anrj lamp pA�Aerldorr v»,-4 ir. • • Other work indicated in the Contract Documents ' 8-20.2 Materials 8-20.2(1) Equipment Lists and Drawings Supplement) In addition to the requirements of Section 8-20.2(1) of the Renton Standards, the Contractor shall submit six shop drawings and/or catalog cuts for the following items: Signals ' • Traffic Signal Heads including mounting hardware • Pedestrian Signal Heads including mounting hardware • Preemption Detectors ' • Pedestrian Push Button Assembly 51 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street ' • Conduit • Junction Boxes • Wire and cable 1 • Ground Rods • Ground Clamps • Fuse Kits ' • Terminal Cabinets • Signal Sequence Conflict/Voltage Monitors • Signal Cabinet ' • Service Cabinet • Photoelectric Control • Luminaire Fixtures Illumination • Luminaire for 250 watt HPS lamp , • Ballast and lamp data for 250 watt HPS ' • Computer print-out of lighting system performance with luminaires operating on control circuit(0) with luminaires on control circuits (0) &A ' with luminaires on control circuits (0), A&B with luminaires on control circuits (0), A, B &C • Service cabinet complete with and control system components ' • Stainless steel junction boxes and covers • Device outlet boxes and covers • 480 volt Receptacles, plugs, and weatherproofing seal cover ' • Lighting control system programming instructions • Stainless steel.hardware for luminaire mounting 8-20.3 Construction Requirements , '8-20.'(2) Excavating'and Backfilling (Supplement) All work to be performed in accordance with Section 8-20.3(2) of the Renton Standards. Foundation dimensions shall be as shown in the Plans and in the Standard Plans, attached in Appendix E. 8-20.3(4) Foundations (Supplement/Revision) , All work to be performed in accordance with Section 8-20.3(4) of the Renton Standards. Table 1 of the Renton Standards is revised to read: , Type of Device Dimensions Street Light Pole 7' Deep x 3' Sq. or Dia. , Signal Pole up to 40' mast arm 14' Deep x 3' Sq. or Dia. Signal Controller See Detail Sheet , 52 ' ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street Street Light Control Cabinet See Detail Sheet L.Special Base See Detail Sheet ' 8-20.3 5 ( ) Conduit (Supplement) All work to be performed in accordance with Section 8-20.3(5) of the Renton Standards. 8-20.3(6) Junction Boxes (Supplement) Junction box locations shown on the Plans are approximate. The exact location shall be marked in the field by the Contractor for the Engineer to review and approve prior to construction. Junction boxes should not be placed in curb ramps or areas subject to use by vehicular traffic. ' 8-20.3(9) Bonding, Grounding (Supplement) All work to be performed in accordance with Section 8-20.3(2) of the Renton Standards. ' 8-20.3(10) Service (Supplement) One new service cabinet containing a Type III system shall be furnished by the Contractor, and installed at the location(s) shown on the Plans. s dil lot* 5hFuet e. n i i n. The combination service and control cabinet shall be marked with the service agreement letters and numbers. ' 8-20.3(11) Field Test (Supplement) All testing to be performed in accordance with the Renton Standards. ' 8-20.3(13) Illumination Systems ' 8-20.3(13)A Light Standards (Supplement) Luminaire poles shall be as shown on the Plans in Appendix D. ' 8-20.3(13)B Luminaires (New) All luminaires to be furnished and installed on this project shall meet the requirements of ' Section 9-29 of the Renton Standards. The luminaires shall utilize a 250-watt, high pressure sodium vapor light source, operating on 240 volt AC as manufactured by General Electric or equivalent approved by the Engineer. The luminaires shall have the following IES distribution pattern: Lateral: Type III Vertical: Medium Control: Cutoff ' 53 r Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street ' 8-20.3(13)C Photoelectric Controls (New) One.photoelectric control unit per illumination wiring circuit shall be installed. The photocell r shall be mounted on the luminaire closest to the illumination contactor cabinet. 8-20.3(14) Signal Systems , 8-20.3(14)A Signal Controllers (Supplement) One new signal controller and cabinet shall be furnished as part of this contract. The r controller and cabinet shall conform to the requirements of Section 9-29.13 of the Renton Standards. In addition, the controller shall be a model 820A as manufactured by Multisonics, or equivalent approved by Engineer. , New fail safe monitors (conflict monitors) shall be furnished and installed in traffic signal . controller cabinets within the project limits. The new fail safe monitors shall conform to ' NEMA standards and shall be Model SSM--12LE as manufactured by Eberle Design Inc., or equivalent approved by Engineer. 8-20.3(14)13 Signal Heads 1 Pedestrian Signal Heads _ New pedestrian signal heads shall be furnished and installed on this project and shall be fiber optic type conforming to Section 9-29.20(1) of the Renton Standards. , r 8-20.3(14)E Signal Standards (Supplement) The'mast arm traffic signal support structures shall be of the type and size shown on the r Plans and detailed in Standard Plan J021. 8-20.3(18) Pedestrian Push Button Assemblies with Signs (New) ' The Contractor shall provide and install all pedestrian push button assemblies with signs as shown on Standard Plans J024 and J025. r 8-20.3(19) Interconnect System (New) Fiber optic cable shall be installed such that the minimum bending radius shall not be less r than that recommended by the manufacturer, and a single cable pull shall not have more than two 90-degree changes of direction. The Contractor shall use a dynamometer to ensure that tension in the cable does not exceed the cable manufacturer's maximum rating if r a winch or pulling machine is used during installation. Hand pulls do not require monitoring. No residual tension shall remain in the cable after installation except that due to the cable's weight. ' Contractor shall provide a means to test attenuation of fiber after installation. Attenuation in any test shall not exceed cable manufacturer's typical specifications at 850nm/1300nm. ' 1 54 r Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase lA - Southwest 27th Street to Southwest 16th Street ' 8-20.5 Payment (Supplement) -- Payment shall be made for each of the following pay items that are included in the proposal: ' Illumination System Complete Oakesdale Avenue SW Per Lump Y P ( p Sum from SW $g`h Street to SW 1x Street) ' Interconnect System Complete (Oakesdale Avenue SW at Per Lump Sum SW Vtq Street) Traffic Signal System Complete (Oakesdale Avenue SW at Per Lump Sum SW Wh Street) ' The lump sum price for "Illumination System Complete" shall be for the complete system installed and operational, including but not limited to, removal, installation, and/or relocation of luminaire luminaire poles, pole foundations, illumination cable, conduit, trenching and r /'6ac i , an junction boxes as indicated on the Plans.� T� T icc�ivrL, t aeaectarec ek isf;►J s �M1 i n r<$ 7 44dge. Luminaire support associated with 6-inch x 6-inch x 18-inch junction box shall be incidental to the "Illumination System Complete". =' The lump sum price for "Interconnect System Complete" shall be for the complete system installed and operational, including but not limited to, installation of fiber optic and signal interconnect cables, conduit, and junction boxes. The lumprice f "sum p or "Traffic Signal System Complete shall be for the complete system installed and operational, including but not limited to, installation of signal controller, controller cabinet, cabinet foundation, traffic signal poles, pole foundations, vehicle signal heads, pedestrian signal heads, street name signs, loop detectors, emergency vehicle pre- emption detectors, signal cable, conduit, trenching and backfill, and junction boxes ' associated with the traffic signal design at the intersection of Oakesdale Avenue SW/SW 1EtI4 Street as indicated on the Plans. 27 4. The contract bid prices above shall be full compensation for all labor, material, tools, and equipment necessary to satisfactorily complete the work as defined in the Contract Documents, including compaction as needed, and all incidental work. 8-22 PAVEMENT MARKING >� 8-22.3(8) Painted Preferential Lane Symbol (New) The Contractor shall install Preferential Lane Symbol with Bicyclist Symbol as per modified City of Renton Standard Plan H009 and modified detail L-28 of City of Seattle Standard Plan No. 722, attached in Appendix E of these Contract Documents. ' 8-22.4 Payment (Supplement) Payment shall be made for the following bid item(s): ' 55 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS ' Phase 1A -Southwest 27th Street to Southwest 16th Street Painted Preferential Lane Symbol Per Each The unit contract price per square foot for "Painted Preferential Lane Symbol" shall be full ' compensation for all material, labor, tools, and equipment required to complete the work as specified in the Plans and these Special Provisions. , WEL.otD WIRE 8-28 ;;��WALL (New) OPL ACZ lJ IT 14 'Im ZRT 8-28.1 Description ` This work shall consist of fumishing stalling unreinforced and geogrid reinforced , modular concrete block walls to the line and grades designated on the Plans. The concrete blocks shall be "Keystone" rand or an approved equivalent: An equivalent ' proposed by Contractor must be appr in writing by Engineer prior to Contractor ordering the materials. = Contractor shall submit design calculati s and site-specific detailed construction drawings ' prepared and stamped by a Professional ngineer licensed in the State of Washington for review by Engineer for the prop ock wall system. The design shown on the construction drawings shall meet the inimum requirements specified on the Plans. 8-28.2 Materials A. Modular block units shall have mi ' um 28-day compressive strength of 3,000 psi in accordance with ASTM C-90. The ncrete shall have adequate freeze-thaw protection with a maximum adsorption rate of 8 p cent. Exterior dimensions shall be unifor nd consistent. Maximum dimensional deviations shall be 1/2-inch (not including text ed face). Units are required to have an average ' facial area of 1.00 square feet. Modular block units shall provide a inimum of 100 pounds total weight per square foot , of wall face area. Fill contained wit the units may be considered 80 percent effective weight. Exterior faces shall be straight ave a split face texture. Contractor shall submit block unit samples for all colors a ailable from manufacturer to the Engineer two weeks prior to ordering the materials. Th Contracting Agency will select the color. The block unit color shall be gray if no alterna colors are acceptable to the Contracting Agency. ' Wall F shall be built with gray block u ts. Cap units shall be of the same materi I and color as the modular block units. They shall ' be half the height of the modular block nits and have smooth top surfaces. B. Geogrid products shall be of high de ity polyethylene specifically fabricated for use as , a soil reinforcement material. Geogrid hall have the property requirements as described by the manufacturer for that grade of material. 56 ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street ' The product proposed to be used, posed installation methods shall be submitted for approval as part of the constr tion drawings, and must be approved in writing by Engineer prior to ordering the materia . C. Gravel Backfill for Modular Block all shall be as specified in Section 2-09 of the Special Provisions. Unit Fill shall mee the following gradation requirements: Sieve Size Percent Passinq 1" 100 3�4" 100-75 No. 4 10-0 No. 50 5-0 1 D. Leveling pad material shall meet the r quirements of Section 9-03.9(3) of the Standard Specifications for crushed surfacing base ourse. ' 8-28.3 Construction Re uirem is The modular block wall shall be installed shown on the Plans and in accordance with the approved construction drawings and the foll wing provisions. Excavation Contractor shall excavate to the lines and gr es shown on the Plans. Contractor shall use caution not to excavate beyond the lines shown, or to disturb the base material. Foundation Soil Preparation After excavation is complete, the Engineer sh I examine the soil to determine if it meets the ' design strength expected. Soil not meeti a design requirements shall be removed and replaced with acceptable material in acc dance with Section 2-09.3(1)C of the Standard Specifications,when directed by Engineer. ' Leveling Pad Place leveling pad material to the widths nd depths shown on the Plans. Locate top of leveling pad to allow bottom wall units to buried to the depths shown on the Plans. Compact leveling pad materials to provide a vel hard surface on which to place the first course of units. Compaction shall be with a m anical compactor to 95 percent of standard Proctor. Contractor may replace the top 3 i ches of base with unreinforced concrete at no additional cost. Modular Block Unit Installation 1 Place the first course of modular block u its on the prepared leveling pad with the front edges tight together. Check the units for lev' and alignment as they are placed. Ensure that units are in full contact with the leveling pad. Take proper care to develop straight lines and smooth curves on leveling pad as shown o e Plans. Backfill all cavities in and around the block with unit fill. Backfill front and back entire bottom row to firmly lock in place. Check again for level and alignment. Sweep all excess material from tops of units. Install next course of wall units on top of base row. All modular blocks according to the Plans and the manufacturer's recommendations. Check ch modular block for proper alignment, and level. Backfill remaining space behind secon course as specified on the Plans and compact ' 57 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street ' to 95 percent of standard Proctor. Repeat process for each succeeding course. No more than two courses of block shall be dry sta or to placement of unit fill and backfill. Geogrid Installation ' Install modular block units to design eight of first grid layer, backfill, and compact behind wall. Cut geogrid to designed le th and lay behind wall with cut edge of grid to top , outside face of modular block with geog securely locked to modular block. Place next course of concrete blocks on top of grid fill block cores to lock in place. Remove slack in grid and stake to maintain tension as sp cified by geogrid manufacturer. Lay geogrid at the ' proper elevation and orientation as s own on the approved construction drawings. Contractor shall verify correct orie tion (roll direction) of the geogrid. Follow manufacturer's guidelines for overlap re uirements of uniaxial and biaxial grids. Backfill Material shall be as specified on t lans and in these Special Provisions. When , constructing geogrid reinforced walls, ils used to backfill must comply with standards set by geogrid manufacturer. "Gravel Backfi or Modular Block Wall" shall be used to backfill to the limits shown .on the Play,s. Place, read, and compact backfill in a manner that ' minimizes,the development of wrinkles i nd/or movement of the geogrid. Place backfill from the face of wall rearward to ensure th the geogrid remains tensioned. Tracked construction equipment shall no a operated directly on the geogrid. Minimum backfill thickness of 6 inches is required rior to operation of tracked vehicles over the ' geogrid. Keep turning of tracked vehicles to minimum to prevent tracks from displacing the fill and damaging the geogrid. Rubber- red equipment may pass over the geogrid reinforcement at slow speeds—less than 10 ph. Avoid sudden braking and sharp turning. Compact backfill to achieve 95 percent of stan rd Proctor. Only hand-operated compaction equipment is allowed within 3 feet of the all face. Contractor is fully responsible for , achieving the specified compaction requirem ts. Engineer may direct Contractor to remove and rrectly replace any material found to be not , in compliance with these specifications, at C tractor's expense. Cap Units Installation ' The Contractor shall install cap units at Wall A, D, G, and H, or as directed by the Engineer. The caps shall be securely fastened to the mo ular block units with an adhesive approved by the unit manufacturer. 8-28.4 Measurement ' Modular block unit walls shall be measured the square foot of completed wall face including the cap units and all buried courses. 8-28.5 Payment Payment shall be made for the following bid ite s): ' Modular Block Wall Per Square Foot 58 , Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street ' The unit contract price per square foot f r"Modular Block Wall" shall be full compensation for all material, labor, tools, and equipment r quired to complete the work as specified, including but not limited to modular block units, g grid, unit fill and compaction, and leveling pad. The unit contract prices per cubic yar for "Structure Excavation Class A, including Haul", and per lump sum-for"Shoring or Extra cavation Class A" shall be paid per Section 2-09.5 of the Standard Specifications and these ecial Provisions and shall be full compensation for all excavation and shoring required for a installation of modular block wall. The unit price per ton for"Gravel Backfill f Modular Block Wall" shall be paid per Section 2- 09.5 of these Special Provisions, and hall be full compensation for all backfill and compaction required for the installation of odular block wall. 8-30 PATH MODIFICATIONS (New) 8-30.1 Description This work shall consist of clearing and grubbing, grading, reconstructio of cedar bark and crushed cinder paths, and relocation of existing cedar bark benche s per the Plans and these Special Provisions. 8-30.2 Materials Crushed Cinders, Cedar Bark, Rebar Stakes, Cedar Logs nd Cedar Log Benches shall all be from stockpile as per Section 2-02 of these Special Pr isions. Treated 2X4's shall be as per 9-09.3. Geotextile shall be as per Section 9-33. Bolts, Nuts and Washers shall be as per S ion 9-06.5 ' 8-30.3 Construction Require nts The Contractor shall construct ceda ark and crushed cinder paths at locations shown in the Plans or as directed by the E ineer. Contractor shall coordinate schedule of path construction with the Boeing AG and Family Center Contractors. Where possible, Contractor shall reuse stock ' ed materials from path removals. Upon completion of the ' work, the Contractor shall d' pose of excess materials as per Section 2-03.3(7)C. 8-30.5 Payme ' Payment shall be de for the following bid item(s): 7themp ations Per Lump Sum a list of major work items and approximate quantities which shall be included ' price for Path Modifications: ath Construction 231 LF ark Path Construction 20 LF ' 59 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street Log Bench Relocation 4 EA , Trail Side Log Relocation 4 EA Fine Grading 6 CY ' The items and quantities are listed only for the convenience of the tractor in determining the magnitude of work involved and are not guaranteed to accurate. The prospective ' bidders shall review the plans thoroughly and verify all ite and quantities before submitting a bid. No adjustments other than for approved nges shall be made in the lump sum contract price for Path Modficabons even the actual quantities required may deviate ' from those listed. The lump sum price for"P odifications" shall be full compensation for all labor, material, ' tools, and equipmen ecessary to satisfactorily complete the work as defined in the Contract Documents trail reconstruction, including excavation, fine grading, removing and resettin orest benches, construction of crushed cinder paths, construction of cedar bark ' pa i cedar log edge, and all other incidental work. 8-31 SPRINGBROOK CREEK HABITAT IMPROVEMENTS (New) , 8-31.1 Description This work shall consist of installation of live stakes and Contractor-fu ed large woody , debris in accordance with these Specifications and as shown in the P ns or as directed by the Engineer. Work under this Section is located at the nort nd of the project from approximately Station 43+00 to Station 671+15, both left and ri of centerline. ' 8-31.2 Materials Large Woody Debris shall meet the following requirem ts: ' Where shown on the drawings, large wo y debris (LWD) shall consist of contractor supplied, western red cedar (Thuja pl, a), cut to length, with roots mostly intact. All , LWD shall be harvested live stand' trees, 12 in. to 18 in. dbh. LWD shall be a minimum of 25 feet in length me ured from the root crown. Branches shall not be removed prior to installation. a root system within a three foot radius of the tree , shall be intact upon delivery the site. Broken roots greater than 1 in. diameter shall be pruned and removed fr m the site. Excess soil shall be removed from the root mass prior to installati , Live Stakes shall confor the following: Live Stakes shall b the species listed in plant schedule on drawings. Minimum dimension for Live Stakes all be 3/8 in. dia. For Dogwood and 1/2in. dia. For Willow. Minimum length shall be 18 in. ' Live Stak s shall be taken from last year's growth and harvested while plant is dormant. Willow L e Stakes may be taken from upstream of the project site in locations as dictated by the C' of Renton Surface Water Division. The Contractor shall furnish source of Live ' St es for Dogwood. 60 ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest27th Street to Southwest 16th Street ' Live Stakes shall be planted within forty-eight (48) hours of harvest. The end of the live stake to be planted shall be cut at a forty-five (45) degree angle; top one-half (1/2) inch Live Stake shall be painted with white latex paint. Live Stakes shall be kept moist and of prior to planting. Dried or cracked Live Stakes will be rejected. 8-31.3 Construction Requirements ' Refer to Section 8-02.3 for other requirements. ' 8-31.3(1) Large Woody Debris Contractor shall employ all reasonable care in the harvesting transporting and installation of LWD to avoid unnecessary damage to the root and stems. LWD showing more than one half the roots broken or missing will n be accepted. LWD placement shall be at the direction of the engineer general at the locations shown on the Plans. The contractor is responsible for st ing the work to avoid unnecessary disturbance of existing vegetation or previously placed LWD. Contractor shall have equipment on-site that is capabl of placing the largest LWD specified by outright lifting either by excavator buc or rigging. LWD shall not be skidded. Channel and stream bank excavation for LW shall be at specific locations and elevations as shown on Plans or as directe the field by the engineer. Any over excavation shall be replaced and compac LWD stems shall be approximately 2/3 buried, as shown on the Plans, with ro s facing upstream and crossed. The LWD shall be notched at the crossing point nd lag bolted in two places as shown on the Plans. Branches on portions of the L D to be buried shall be removed to within one foot of the stem. Riprap shall aced around each cluster of LWD. Native soil shall be compacted to comple ly fill voids around the LWD stem and voids in the surface of the riprap. 8-31.4 Measurement ' Large Woody Debris shall b measured per each installed complete in place including excavation, riprap, backfill, a fasteners. Live Stakes shall be me red per each installed. 8-31.5 Payme t Payment shall b de for the following bid item(s): Large Woo y Debris Per Each Live es Per Each The it contract price for all other roadside planting items shall be full compensation for fur shing all labor, materials, tools and equipment necessary for the complete installation of i m as specified in Plans and Specifications. 61 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS ' Phase 1A -Southwest 27th Street to Southwest 16th Street ' 8-32 WETLAND CONSTRUCTION AND UPLAND BUFFER PLANTING (New) 8-32.1 Description 2EV I SE AS PER, QgRo" PAct;-lc. ' This work shall consist of clear i g and grubbing, excavation, soil amendment, installation of Contractor-fumished trees, shrubs, emergent plants, snags, and downed logs in accordance ' with these Specifications and as shown in the Plans or as directed by the Engineer. Work also includes Planting Area Weed Control, placement of Fertilizer, and construction of Temporary Irrigation System. ' Trees, shrubs, and emergent plants shall hereinafter be referred to collectively as plants or plant material. 8-32.2 Materials ' Fertilizer shall conform to Section 9-14.3 except as follows: The fertilizer shall be one of the following: 1. Meister 18-7-11 plus micro nutrients controlled release NPK fertilizer. , Source: Wolfkill Seed and Fertilizer Corporation P.O. Box 578 Monroe, WA 98272-0578 (206) 794-7065 2. Woodace 18-8-9 plus micro nutrients controlled release NPK fertilizer. Manufacturer: ' Vigoro Industries, Inc. P.O. Box 512 ' Winter Haven, FL 22882-0512 (813) 294-2567 3. Nutricote 18-6-8 plus micro nutrients controlled release NPK fertilizer. , Manufacturer: Plantco, Inc. , 314 Orenda Road Brampton, Ontario L6T 161 (416) 793-8000 The selected fertilizer shall contain the micro-nutrients Magnesium (Mg), Copper (Cu), Iron (Fe), Manganese (Mn), and Zinc (Zn). , The controlled release period shall be greater than six months. The Contractor shall submit for approval a 1 pound(minimum) sample in an unopened container with weight, name of , nutrients, and manufacturer's guaranteed statement of analysis clearly marked, all in accordance with State and Federal laws. Wildlife Fabric shall meet the following requirements: , 62 ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase lA - Southwest 27th Street to Southwest 16th Street Coconut fiber matting for Wildlife Fabric shall be made from one hundred percent 1 (100%) woven coconut husk, biodegradable, organic fiber material (coir). The fabric shall be flat with non-shifting square mesh, consisting of coir yarns in both warp and weft. At least 64 weft threads and 120 warp threads per linear yard shall be present in the matting. The weight of the matting shall be 26 ounces per square yard. The distance between the interlacing points shall be less than 0.4-inch and the tearing strength of the fabric shall be 6,500 - 7,000 pounds per square inch. The coconut fiber matting (coir) may be obtained from Belton Industries, Inc., 8613 Roswell Rd., ' Atlanta, GA, 30350, phone (800) 225-4099, or Newport Beach, California, phone (800) 562-5283, or approved equal. The contractor shall submit to the Engineer for — approval a 6-inch square sample of wildlife fabric. Snags shall be a freshly cut coniferous tree with bark intact. They shall have a minimum DBH of eighteen (18) inches and have a minimum of four (4) main branches of thirty-six (36) tinch minimum length. Downed logs s:*Il be freshly cut tree of cedar, fir, or maple with bark and branches left intact. Trees shall be a minimum of eight (8) inch diameter by twelve (12) to twenty (20) feet in length. 8-32.3 Construction Requirements 8-32.3(1) Clearing Clearing shall conform to Section 2-01 except as follows: The Contractor shall fell all trees within the constructed wetlands and related buffer areas within the clearing limits as shown on the Plans or where designated by the Engineer. Outside of the clearing limits, protect all trees and native vegetation from damage caused by construction operations. No construction equipment shall enter the existing natural wetlands shown on the drawings except where shown within the clearing limits. 8-32.3(2) Grubbing Grubbing shall conform to Section 2-01 except as follows: ' The contractor shall grub deep enough to remove all stumps, large roots, buried logs, and other vegetative material within the Clearing Limits areas as shown on Plans or as designated by the Engineer. ' 8-32.3(3) Excavation Excavation shall conform to Section 2-03 except as follows: This work consists of excavating for the construction of wetlands, regardless of the nature or type of materials encountered including all hauling and disposing of excavated material. ' All constructed wetland areas shall be excavated a minimum of two (2) feet below existing grade to remove soil containing unwanted propagules. Excavated material shall become the ' 63 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS ' Phase 1A - Southwest 27th Street to Southwest 16th Street ' property of the Contractor and shall be legally disposed of off site. Over-excavated areas shall be backfilled with native soil obtained from below the two foot excavation. Excavation and backfill includes placement of controlled density fill (CDF) above two (2) fuel lines below the level spreader between the north and south constructed wetlands as shown on the drawings. All work to complete excavation for the wetlands mitigation, including excavation haul and slope rounding, shall be included in the unit bid price for Wetland Excavation. ' 8-32.3(4) Fertilizing Fertilizer shall be applied in conformance with Section 8-02 except as follows: ' The Contractor shall provide and apply plant fertilizer for all plants at the time of initial planting. Before placement of the fertilizer, the Contractor shall submit for approval a guaranteed fertilizer analysis label of the selected product. The formulation and application method shall be approved by the Engineer. Fertilizer shall be placed at the rate of one-quarter cup (2 oz.) per plant, spread to a 1-foot radius. Fertilizer shall be mixed with backfill at time of planting. Fertilizer shall not be applied to emergent plantings. , 8-32.3(5) Wildlife Fabric ' The coconut fiber matting for Wildlife Fabric shall be unrolled parallel to the flow of water, if present. The matting shall be buried at least 12-inches deep at perimeter of the installation. Side edges of rolls shall be overlapped a minimum of 6 inches. The ends of rolls shall be placed on one foot centers along the overlap and on two foot centers over the remainder of the matting. Wildlife Fabric shall be placed in all emergent vegetation areas or as directed by the Engineer. ' 8-32.3(6) Planting Layout Planting shall conform to Section 8-02.3(5) except as follows: ' The various species of emergent plant material specified for a planting area are to be , randomly mixed and evenly distributed over the entire planting area by the Contractor. Trees are to be planted where shown on the drawings. 8-32.3(7) Planting , Planting shall conform to Section 8-02.3(6) except as modified below: All plant material shall be installed within a ten day period beginning after November 15, ' 1998. Plantings shall be completed before December 15, 1998. 64 ' Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street 8-32.3(8) Snags - Snags shall be installed prior to planting operations in a naturally stable (balanced) upright position, approximately 1/3 buried where shown on the drawings. Soil shall be firmly compacted at base to prevent toppling. 8-32.3(9) Downed Logs Downed logs shall be installed prior to planting operations, on the ground surface to appear naturally fallen at the locations shown on the drawings. 8-32.3(10) Temporary Irrigation Contractor shall design and install a temporary irrigation system that provides sufficient water for plant establishment throughout the duration of the plant establishment period. Irrigated area shall include all areas shown as "Forested/Scrub Shrub" and "Emergent Zone" within the two constructed wetlands only. Contractor shall coordinate source, metering and other requirements with the City of Renton. A temporary irrigation system design shall be submitted for approval prior to any planting operations. System design and submittal shall include the layout, equipment and schedule for irrigation. Contractor shall disassemble and remove system when directed by the Engineer. 8-32.4 Measurement Wetland Excavation shall be measured by the cubic yard. All excavated material shall be measured in its original position by cross-sectioning. Pay quantities shall be computed to the neat line of the cross-sections as staked. Fertilize r shall be considered incidental to the installation of plant material. Soil Amendment shall be considered incidental to the installation of "Emergent Zone" plant material where shown on the plans. Wildlife Fabric shall be measured by square yard installed complete in place with allowance for 12 inches of fabric buried at the perimeter and 6" of overlap at seams. Snags shall be measured per each installed complete in place. Downed Logs shall be measured per each installed complete in place. ' Temporary Irrigation shall be measured per each square foot of irrigated Forested/Scrub Shrub and Emergent Zone within the North and South constructed wetlands for the duration of the plant establishment period. Controlled density fill (CDF) shall be incidental to excavation and backfiil work. No separate measurement for payment will be made. 8-32.5 Payment Payment y ent shall be made for each of the following bid item(s): i 65 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A -Southwest 27th Street to Southwest 16th Street Mitigation Wetland Excavation, including Hau l Per Cubic Yard ' Wildlife Fabric Per Square Yard , Snags Per Each Downed Logs Per Each Temporary Irrigation Per Square Foot The unit price per cubic yard for Mitigation Wetland Excavation, including haul shall be full compensation for the excavation, loading, placing and compacting, and otherwise disposing of the material. , The unit price per square foot for Temporary Irrigation shall be full compensation for all necessary connections, meters, fittings, pipe, irrigation water costs, disassembly and removal of the equipment, and all other incidental items necessary for the construction of the item as specified in the Plans and Specifications. The unit contract price for all other items in this Section shall be full compensation for furnishing all labor, materials, tools and equipment necessary for the complete installation of item as specified in Plans and Specifications. i i 66 Oakesdale Avenue Southwest Extension SPECIAL PROVISIONS Phase 1A - Southwest 27th Street to Southwest 16th Street DIVISION 9 MATERIALS 9-14 EROSION CONTROL AND ROADSIDE PLANTING 9-14.5(2) Erosion Control Blanket (Supplement) The plastic netting shall be photodegradable. The blanket shall be smolder resistant without the use of chemical additives. The width of the blanket shall be 48 inches or greater and rolls shall be a minimum of 100 feet long. z 1 67 � Insert No. 1 for Special Provisions � (Section 8-28) SP-108 / 1=�' ' `'� ' Division 6-Structures g-zt 6 WELDED WIRE WALL New General Requirements - 1.01 Description IPA A. This work consists of constructing the Washington State Department of Transportation (WSDOT) preapproved welded wire walls (up to 20 feet in height) (Wall No. 1 and Wall No. 2) in accordance with the Plans, the Standard Specifications, and these Special Provisions. B. The welded wire wall shall be the Hilfiker E.R.S. Type. Hilfiker is a registered trademark of the Hilfiker Company. C. A structural earth wall, in accordance with Section 6-13 of these Special Provisions, may be used as an option to the welded wire wall. 1.02 Quality Assurance A. The completed walls shall meet the following tolerances: 1. Vertical tolerances (plumbness) and horizontal tolerances (alignment) shall not exceed 1 inch when measured along a 10-foot straight edge. 2. The overall vertical tolerances (plumbness from top to bottom) shall not exceed 1/2 inch per 10 feet of wall height. 3. The maximum outward bulge of face between wall backfill reinforcement and layers shall not exceed 3 inches. If the welded wire face is to be permanent and is not covered with a concrete facing, the maximum outward bulge of the face between wall backfill reinforcement layers shall not exceed 1 inch. B. The welded wire wall manufacturer shall provide a qualified and experienced representative at the job site at the start of wall construction, and as needed, to resolve wall construction problems as directed by the Engineer. Recommendations made by the representative and approved by the Engineer shall be followed by the Contractor. �Thepermanent concrete facing shall meet the followin�toler : } 1. Vertical--tolerances and horizontal toleranc s�shall not exceed 3/4 inch when measured a-rbng_a10-foot straight edge 2. The overall vertical tolera cn des shall not exceed 1/2 inch per 10 feet of wall height. 3. The thickness of the concrete wall facing shall be, as a minimum, the thickness shown in the Plans, as measured from the center of the maximum outward bulge of the welded wire face to the nominal front face of the concrete facing. Allen Street Bridge Replacement `. City of Kelso April 1999 Wprojecis197078\SPECSLSPECPFOV(4/19/99)Jc ; r . Division 6-Structures SP-109 1.03 Submittals A. The Contractor, or the supplier as the Contractor's agent, shall furnish to the Engineer a Certificate of Compliance certifying that the wall materials comply with the applicable sections of these Specifications. B. A copy of all test results performed by the Contractor and suppliers, which are necessary to assure compliance with the Specifications, shall also be furnished to the Engineer. P C. Before fabrication, the Contractor shall submit a field construction manu al for the welded wire walls, prepared by the wall manufacturer, to the Engineer for approval. This manual shall provide step-by-step directions for construction of the wall system. This submittal shall be made at least 90 days prior to the beginning of wall construction. PD. Design Calculations and Shop Drawings The Contractor, or the supplier as the Contractor's agent, shall submit detailed design calculations and shop drawings to the Engineer for approval at least 90 days prior to the start of wall construction. The submittal shall include detailed design calculations and all details, dimensions, quantities, and cross-sections necessary to construct the wall. The calculations shall include a detailed explanation of any symbols and P computer programs used in the design of the walls. The design calculations shall be based on the following: P a. The factor of safe for overturning and sliding are 2.0 and safety 9 9 1.5 respectively. 1P b. The angle of internal friction of the random backfill soil to be retained behind the reinforced soil mass is 30 degrees. The angle of internal friction of the backfill within the reinforced soil mass is 34 degrees. c. The maximum allowable toe pressure is 6,000 pounds per square foot. d. The slope of the backfill shown in the Plans. e. If the wall is adjacent to a highway, a 2-foot surcharge shall be used in the design. f. If the Plans detail a traffic barrier on top of the wall, the barrier and wall shall be capable of resisting a 10,000 pound horizontal load applied at the top of the barrier. g. The following design parameters shall be used: Soil Wall Retained Foundation Properties Backfill Soil Soil Unit Weight (pcf) 125 125 125 Friction Angle (deg) 34 34 34 z{ Allen Street Bridge Replacement City of Kelso ;tY W.project5�97078�5PECS�SPECPgOV(G/19i99) April 1999 ' SP-110 Division 6-Structures Soil Wall Retained Foundation Properties Backfill Soil Soil - Cohesion (psf) 0 0 0 ' AASHTO AASHTO Allowable Bearing Capacity Load Group 1 Load Group VII (tsf) 3000 3000 Acceleration Coefficient (g) N/A 0.20 iA�ainclude, A minimum of sof shop plans shall be fully detailed, submitted on 22 inch x 34 inch sheets an but not be limited to, the following items: ' a. A plan and elevation sheet or sheets for each wall, containing the following: 1. An elevation view of the wall which shall indicate the elevation at the top of the wall, at all horizontal and vertical break points and at least every 50 feet along the wall, elevations at the top of leveling pads and foundations; the distance along the face of the wall to all steps in the foundation and leveling pads; the designation as to the type of panel or module; the length, size, and number of mesh or strips and the distance along the face of the wall to where changes in length of the mesh or strips occur; and the location of the original and final ground line. 2. A plan view of the wall which shall indicate the offset from the construction ; centerline to the face of the wall at all changes in horizontal alignment; the limit of the widest module, mesh, or strip and the centerline of any drainage structure or drainage pipe which is behind or passes under or through the wall. i3. Any general notes required for design and construction of the wall. J 4. All horizontal and vertical curve data affecting wall construction. 5. A listing of the summary of quantities provided on the elevation sheet of each wall for all items including incidental items. 6. Cross-section shall show the limits of construction. Fill sections shall show the limits of select granular backfill material placed above original ground. 1 7. Limits and extent of reinforced soil volume. b. All details including reinforcing bar bending details. Bar bending details shall be in accordance with ACI standards. c. All details for foundations and leveling pads, including details for steps in the foundations or leveling pads, as well as allowable and actual maximum bearing pressures. - r Allen Street Bridge Replacement City of Kelso ' April 1999 w oroje tS197078,SPECS\SPECPAOV(ai19i99)IC 'a Division 6-Structures SP-111 d. All detailsJor modules and facing elements. The details shall show all dimensions necessary to construct the element, all reinforcing steel in the:element, and the Iodation of reinforcement element attachment devices embedded in the facing. e. All details for construction of the wall around drainage facilities, overhead sign footings, and abutment piles. f. All details for connections to traffic barriers„coping, parapets, noise walls, and attached lighting. _ (g. All details for the wa# rail attached to the top of the wall as shown in the Plans. v ' The plans shall be prepared and signed by a professional engineer, licensed in the State of Washington. Materials 2.01 General A. The Contractor shall make arrangements to purchase the mats, reinforcing strips or mesh, tie strips or imbeds, fasteners, and all necessary incidentals from the following source: Hilfiker Retaining Wall Company ' P.O. Box 2012 Eureka, CA 95501-2012 Telephone (707) 443-5093 ' FAX (707) 443-2891 2.02 Wall Reinforcing Material for Hilfiker Welded Wire Wall shall be as specified by the Hilfiker Company. Fabric for the welded wire wall shall be galvanized in conformance with ASTM A-123 following fabrication. A. Welded Wire Fabric for Hilfiker Wall Wire shall conform to ASTM A-82. Wire fabric shall be fabricated from smooth wire ' fabric conforming to ASTM A-1 85. Construction fabric shall be placed between the earth and the wire fabric at the face of ' the wall to retain the soil. B. Concrete for the facing shall be concrete Class 4000. 2.03 Backfill Material A. All backfill material used in the structural earth compaction zone shall be free draining, ' free from organic or otherwise deleterious material, and shall conform to the gradations for gravel borrow as specified in Section 9-03.14 of the Standard Specifications. Allen Street Bridge Replacement City of Kelso w Ploie IS'97078�SPECSLSPECPRov(4119i99)iC April 1999 SP-112 Division 6-Structures ' B. The material shall be substantial) free of shale or other soft, poor durability articles. Y P tY P The material shall have magnesium sulfate soundness loss of less than 30 percent after four cycles. C. The material shall meet the following corrosive requirements: Resistivity - greater than 3000 ohm/cm PH - 5to10 Chlorides - less than 200 mg/kg Sulfates - less than 1,000 mg/kg Sulfides - less than 300 mg/kg r2.p4 Concrete Leveling Pad A. Concrete for the,leveling;pad shall be Class 3000 concrete conforming to Section 6-02 \oft he,Standard Specifications. -- Construction Requirements 3.01 Wall Excavation A. Excavation shall be in accordance with the requirements of Section 2-09 of the Standard Specifications and in conformity to the limits and construction stages shown in the Plans. ' 3.02 Foundation Preparation A. The foundation for the structure shall be graded level for a width equal to or exceeding the length of reinforcing as shown in the approved shop drawings. B. Prior to wall construction, the foundation, if not in rock, shall be compacted. C. Any foundation soils found to be unsuitable shall be removed and replaced as provided for under Section 2-09.3(1)C of the Standard Specifications. At the foundation level, a� IInreinforced Leveling pad sha(I be,provided s shown in the Plans�The I eling p�d shall' e cured u ed a minimum-of 12 hobrsbefore place n�enf+of ' he c st-in-place sc wall. L� 3.03 Backfill Placement , A. The moisture content of the backfill material prior to and during action shall be P 9 compaction uniformly distributed throughout each layer of material: L t 1. The moisture content of all backfill material shall meet the requirements of Section - 2-03.3(14)C, Method C, of the Standard Specifications. k Allen Street Bridge Replacement City of Kelso April 1999 WprojecisL97078�SPECSISPECPROV(4/19/99)IC 9'i;• f^„ �I Division 6-Structures SP-113 i 2. Backfill material with a placement moisture content in excess of the optimum moisture content shall be removed and reworked until the moisture content is uniformly acceptable throughout the entire lift. 3. The Optimum Moisture Content shall be determined in accordance with Section 2- 03.3(14)D of the Standard Specifications. B. Backfill shall be compacted to 95 percent of the maximum density as specified under Compacting Earth Embankments, Method C, in Section 203.3(14)C of the Standard Specifications, except as modified herein: 1. The maximum lift thickness after compaction shall not exceed 10 inches. 2. The Contractor shall decrease this lift thickness, if necessary, to obtain the specified density. C. At the end of each day's operation,.the Contractor shall shape the last level of backfill to permit runoff of rainwater away from the wall face. In addition, the Contractor shall not allow surface runoff from adjacent areas to enter the wall construction site. :104 Precast Wall Panels Q. The concrete facing shall be constructed after the welded wire panels and backfill are \ completedito full height. MB. The wall shall be constructed according to the batter as shown in the Plans. C. All expansion joints and deep score joints.shall be vertical and continuous from bottom to top-of-the wall. No horizontal joints will be pE�mitted. Measurement The welded wire walls will be measured by the square foot of completed wall in place. The vertical limits for measurement are from the bottom of the bottom mat to the top of wall as shown in the Plans. The horizontal limits for measurement are from the end of wall to the end of wall. Payment Payment will be made in accordance with Section 1-04.1 of the Standard Specifications for the following bid item(s): Welded Wire Wall Per Square Foot The unit contract price per square foot for "Welded Wire Wall" shall be full pay to perform the construction of the wall as specified, The unit contract price per ton.for-"Gravel Borrow Including Haul" shall be full pay for providing and compacting-the backfill material. Allen Street Bridge Replacement City of Kelso W projecls�970781SPECS�SPECPROV(4/19/99)Ic April 1999 _w. SP-114 Division 6-Structures All costs in connection with excavation will be paid by the cubic yard as "Structure Excavation Class A Incl. Haul". 6-14 DRILLED SHAFT FOUNDATIONS New , �\ 7 Description 1.01 Shafts This item of work shall consist of furnishing all materials, labor, tools, equipment, services and incidentals necessary to construct the shafts in accordance with the Plans, the Standard ' Specifications, and the SP.ecial Provisions. Materials 2.01 Casing \ ' A. All permanent casing shall be �f steel base metal conforming to AASHTO M 183M. All permanent casing shall be of ample strength to resist :damage and deformation from transportation and handling, installation stresses, and all pressures and forces acting on the casing. \• i All temporary casing shall be a smooth wall structure of steel base metal, except where ' corrugated metal pipe is shown in the Plans ps an acceptable alternative material. All temporary casing shall be of ample strepgth to resist damage and deformation from transportation and handling, installation aiid extraction stresses, and all pressures and ' forces acting on the casing. The casing 'shall be capable of being removed without deforming and causing damage to tfie completed shaft, and without disturbing the surrounding soil. fr B. Permanent casing is defined as casing designed as part of the shaft structure and installed to remain in place after construction is complete. Temporary casing is defined as casing installed to facilitafe shaft construction only, which is not designed as part of ' the shaft structure, and which shall be completely removed after shaft construction is complete, unless otherwise shown in the Plans. ' C. The casing shall be watertight and clean prior to placementin the excavation. 1 D. The outside diameter of the casing shall not be less than the specified diameter of the shaft. The inside diameter of the casing shall not be greater than the specified diameter of the shaft plus 4 inches. *. ' E. Where the minimum thickness of the casing is specified in the Plans, it is specified to satisfy.^structural design requirements only. The Contractor shall increase the casing thickness as necessary to satisfy the requirements of item A of this section. ' 2.02 Reinforcing Steel A. Reinforcing steel used in the construction of shafts shall conform to Section 9-07. Allen Street Bridge Replacement City of Kelso April 1999 W p,ogects\97078LSPECS\SPECPROV(4119/99):jc It � Addendum #1 � Special Provisions *S Y + '} + 1 ' OAKESDALE AVENUE SW EXTENSION PHASE lA - SW 27TH ST. TO SW 16TH ST. WASHINGTON STATE TIB(TIA)PROJECT NO. 9P-102(002)-1 ADDENDUM NO. 1 TO THE BID PROPOSAL, CONTRACT DOCUMENTS AND SPECIFICATIONS NOTICE TO ALL PLAPiHOLDERS: The Bid Documents for the above-named project are modified as described below. Bidders shall take this Addendum into consideration when preparing and submitting their bids. ' Bidders shall attach this addendum to their copy of the Contract Documents, and shall acknowl- edge receipt of this Addendum in the.space provided in the Proposal Form. Failure to do so may subject the Bidder to disqualification of his bid. THE BID DOCUMENTS ARE MODIFIED AS FOLLOWS: PROJECT PROPOSAL ' 3. SCHEDULE OF PRICES: ' Item A8 has been deleted. The Items formerly numbered A9 through A20 have been renumbered A8 through A19. New Items A20 and A30 have been added.- The Items formerly numbered A30 through A105 have been renumbered A31 through A106. A new Item A107 has been added. Specification references have been revised for Items A2, B2 and B 17. The estimated quantities for Items A7, A16 (now A15), A59 (now A60), A61 (now A62), A62 (now A63), C2, C4, C6 and C9 have been revised. Revised copies of the Schedule of Prices (17 pages total) are attached. Bidders should check the revised pages carefully. ' Bidders shall remove the original superseded pages of the Schedule of Prices and replace them with the new pages attached ' SECTIONS 6 THROUGH 12: Revise the numbering of the Pages containing Sections 6 through 12 to be III-9 through III-15 ' (currently numbered III-6 through III-12). Oakesdale Avenue SW Extension i A D D EN D Uvt NO. . TIB (TIA) Project No. 9P-102(002)-1 lanuary 2, 1998 Pa_e 1 of 3 CITY OF RENTON SUPPLEMENTAL SPECIFICATIONS: A number of copies of the bid documents were misprinted with alternate pages blank. Planholders who received misprinted copies may pick up replacement copies of this section at the pre-bid con- ference or may obtain a replacement copy of this section by telephoning Joe Armstrong, City of , Renton Project Manager, at (425) 277-6203. SPECIAL PROVISIONS: ' Section 1-Xcompleted ast sentence of the first paragraph is revised to read: If the is obtained prior to March 1", 1998, the entire project must be sub- comp ' P J stantieptember 30L', 1998. Section XProtio The item 44 in the list of major utility relocation and protection work items antities which shall be included in the Lump Sum price for Utility Relo- cations ised to read:TaLine. If not a live line, abandon in place. 3 EA , Section 1-10.3(3) Construction Signs (new section): The Contractor shall provide and install two project signs, to the design shown in the Standard Plan, Project Sign Detail. The locations will be determined in the field by the Engineer. The signs will become the property of the Contrac- tor at the end of the contract. No separate pay item is provided for the project signs and the cost for constructing and placing the signs will be included in the prices for various other items of the , work in the bid proposal. Section 2-01 CLE G, GRUBBING AND ROADSIDE CLEAN (page 16): Add the , following: 2-01.3(1) Construction R uirements (Supplement): , The project site will have bee cleared to the limi construction by others, prior to the commencement of construe Clearin y others will consist of cutting and trimming all trees, brush, or other etat' to within 1 foot of ground level, but not necessarily removal of material from roject site. Section 2-03.3(14) (Page 19): Del the suppleme to this Section in its entirety. , Section 2-03.4 (Page 20): elete item#8 in its entirety. , Section 2-03.5 (P 20): Delete the following pay item in its entire "Pulverize As t Concrete Pavement and Compact In-Situ" Per Square Yard , • b .. se n: 2-09.3(1)C Removal of Unstable Base Material (Supplement) Oakesdale Avenue SW Extension ADDENDUM NO. 1 TIB (TIA) Project No. 9P-102(002)-1 January 2. 1998 Pa_e 2 of 3 If the Contractor is directed by the Engineer to construct a quarry spall pad at Wall C, the quarry spalls shall meet the requirements of Section 8-15.3(6) of the Standard ' Specifications. The placement and compaction of the quarry spalls shall meet the re- quirements of Section 2-09.3(1)C of the Standard Specifications. ' tion - .3 D age 3 �.e the s and se ence of the seco ara ra der Mate- rials states "A eci olor required to match �acen ". ' Section 7-08.3(3) Insert new section: 7-08.3(3) Backfilling(Supplement) Gravel backfill for Trench shall conform to the requirements of Section 9-03.19, Bank Run Gravel for Trench Backfill. Excavated subgrade may be reused with the permission of the Engineer as long as it meets the requirements of the Renton Standards for the item it is replacing. The Contractor is directed to the Project Geotechnical Information con- tained in this document, to determine the likelihood of reusing existing subgrade. Exist- ing cement and asphalt concrete may be crushed and reused with the permission of the Engineer as long as it meets the requirements of the Standard Specifications for this item. ' Section 8-20.3(13)B Luminaires (Page 53): The second sentence is revised to read: The luminaires shall be 250-watt or 400-watt as shown on the plans, high pressure so- dium vapor light source, operating on 240 volt AC, Model M-400A as manufactured by General Electric or equivalent approved by the Engineer. ' Section 8-28.3 (Page 58): The second sentence of the first paragraph under Backfill is revised to read: ' When constructingecr d reinforced walls, standards set Y eo rid manufacturer b the g � g g for backfill material shall be compatible with gravel borrow as defined in these Special iProvisions. ' Section 8-33 Insert new section: 8-33 SETTLEMENT INSTRUMENTATION: ' 8-33.1 Description Instrumentation shall be installed to monitor the vertical and horizontal movements of the ' existing 72- and 108-inch diameter sanitary sewer (SS) lines and the surrounding ground where the SS lines are located beneath the proposed approach fill embankment. 8-33.2 Materials A. Materials for the utility monitoring point installations shall be as shown on the exhibit included in Appendix E - Standard Plans. ' B. Materials for the subsurface deformation monitoringpoint installations shall e p b as ' shown on the exhibit included in Appendix E - Standard Plans. Oakesdale Avenue SW Extension ADDENDUM NO. i TIB (TIA) Project No. 9P-102('002)-1 lanuary ? 1993 Pa_e 3 of 3 8-33.3 Submittals Prior to the beginning of all construction, the Contractor shall submit an instrumentation ' plan for approval by the Engineer. This plan shall include diagrams of the proposed util- ity monitoring points and subsurface deformation monitoring points, a description of the materials to be used, and an explanation of the proposed installation and monitoring pro- ' cedures. The Contractor may submit alternate designs for the monitoring points for ap- proval by the Engineer. 8-33.4 CONSTRUCTION REQUIREMENTS , A. Utility monitoring points shall be installed at Stations 45+15 and 45+75 along the ' SS line alignments prior to start of approach fill embankment construction. At each location, one utility monitoring point shall be installed on each of the 72- and ' 108-inch diameter SS lines. B. Subsurface deformation monitoring points shall be installed at Stations 45+15 and ' 45+75 along the SS line alignments prior to start of approach fill embankment construction. At each location, one subsurface deformation monitoring point shall be installed midpoint-between the 72- and 108-inch diameter SS lines. , C. The Contractor shall take precautions necessary to protect the deformation moni- toring points from damage. If a monitoring point is damaged, the Contractor shall stop work until the damaged monitoring point is repaired or replaced. Monitoring points damaged by the Contractor shall be repaired or replaced at the Contractor's expense. , 8-33.5 INSTRUMENTATION MONITORING ' A. The location of the utility monitoring point shall be determined in plan to an accu- racy of 0.1 foot and in elevation to an accuracy of 0.005 foot. ' B. The Engineer will prepare an as-built record of the installed utility and subsurface deformation monitoring points. ' C. The vertical and horizontal movement of the utility monitoring point and the ver- tical movement of the subsurface deformation monitoring point shall be read by , the Contractor under the supervision of the Engineer. The readings shall be taken twice per week during embankment construction, and once per week for a dura- tion of one month after the embankment construction is complete. Additional ' readings may be taken as directed by the Engineer. D. The Contractor shall submit all instrumentation readings to the Engineer for re- , view and analysis within 24 hours after monitoring. 8-33.6 MEASUREMENT ' Utility monitoring points and subsurface deformation points will not be measured for pavment. ' Oakesdale Avenue SW Extension ADDENDUM NO. 1 TIB (TIA) Project No. 9P-102(002)-1 January 2. 1998 Pate 4 of 3 ' 8-33.7 PAYMENT Payment for "Settlement Instrumentation" will be a lump sum to furnish, install, and read, four utility monitoring points and two subsurface deformation points. APPENDIX E - STANDARD PLANS: ' Reference Drawing Title ' The following plan is deleted: 35.10 Drop Connection Detail (METRO) The following plans are added. Copies are attached to this Addendum: ' J 013 Fuse Kit & Splice Kit Details J 014 Light Base and Junction Box Details J 038 Induction Loop Wiring and Loop Splicing Details J 039 Induction Loop Detail Fig. 13 Utility Monitoring Point Fig 14 Subsurface Deformation Monitoring Point Project Sign Detail ' CONTRACT PLANS: ' Information on the following plans has been revised as described below. Bidders should note these changes on their copies of the plans: ' Sheet 2/96 Dwg No. A 1 Revise the Item numbers, specification references and quan- tities to conform with the revised Schedule of Prices ' Sheet 3/96 Dwg No. A2 Revise the Item numbers, specification references and quan- tities to conform with the revised Schedule of Prices ' Sheet 5/96 Dwg No. A4 Item 3 of the notes is revised to read: IF THE USACE SECTION 404 PERMIT IS OBTAINED PRIOR ' TO MARCH 1ii, 1998,THE ENTIRE PROJECT MUST BE SUBSTANTIALLY COMPLETED BY SEPTEMBER ')ODi, 1998. ' Sheet 9/96 Dwg No. C2 Construction Note 98 is revised to read: REMOVE 6'±CURB AND GUTTER. Sheet 10/96 Dwg No. C3 Delete Construction Note 94 in its entirety. Oakesdaie Avenue SW Extension ADDENDU)NI NO. 1 TIB (TIA) Project No. 9P-102(002)-1 January 2, 1998 Pave ; of 3 Sheet 17/96 Dwg No. C 10 Construction Note 94 is revised to read: REMOVE AND RESET METAL GATE AS DIRECTED BY ' THE ENGINEER. Sheet 24/96 Dwg No. SG2 Add the following note referring_to the existing sign at Iap- proximately T Sta. 13+93, 21' RT.: EXISTING SIGN AND POST TO BE REMOVED BY OTHERS Revise the call-out at Sta. 52+10 (75' LT.) to read: , STA. 52+10 (75' LT.) MATCH EXIST. Sheet 29/96 Dwg No. SG7 Add the following Note: ' DURING CONSTRUCTION OF WALL C, WATER LEVELS ' MAY BE ABOVE THE BOTTOM OF WALL ELEVATION SHOWN ON THE PLANS. IF REQUIRED BY THE ENGI- NEER, THE CONTRACTOR SHALL CONSTRUCT A QUARRY SPALL PAD TO AN ELEVATION APPROXI- MATELY 1 FOOT ABOVE THE WATER LEVEL SUCH THAT THE TOP OF THE QUARRY SPALLS AND LEVELING PAD ARE COINCIDENT WITH THE BOTTOM ELEVATION OF A ' BLOCK COURSE AS SHOWN ON THE APPROVED CON- STRUCTION DRAWINGS. THE QUARRY SPALL PAD SHALL BE LEVEL AND OF SUCH WIDTH TO ALLOW CON- STRUCTION OF THE MODULAR BLOCK WALL. IF RE- QUIRED BY THE ENGINEER,UNSUITABLE MATERIAL SHALL BE REMOVED IN ACCORDANCE WITH SECTION 2- , 09.3(1)C OF THE STANDARD SPECIFICATIONS. IF RE- QUIRED BY THE ENGINEER,THE CONTRACTOR SHALL USE UNREINFORCED CONCRETE TO CONSTRUCT THE ' LEVELING PAD. THERE WILL BE NO ADDITIONAL PAY- MENT FOR THE USE OF UNREINFORCED CONCRETE FOR THE CONSTRUCTION OF THE LEVELING PAD. , Sheet 41/96 Dwg No. D7 Water Quality Vault volume note is revised to read: VOLUME=3,006 CF, 101% OF REQUIRED VOL. , Sheet 49/96 Dwg No. U1 Construction Note#4 is revised to read: STA. 15+62, 53' LT , 48" DIAM. SSMH RIM 16.7 IE(OUT)E 2.71 ' Construction Note 95 is revised to read: REMOVE EX. 12" DIAM. CONC. STUB TO W. ' INSTALL NEW 55 LF 12"DIAM. DI @ 1.00%. IE (IN) W 2.16 Sheet 74/96 Dwg No. E2 Revise location and length of spare conduit shown at Sta. , 20-25. Revised call-out reads: 6" SPARE CONDUIT SCHEDULE 80 AT STA. 20-26.6. Oakesdale Avenue SW Extension ADDENDUM NO. 1 TIB (TIA) Project No. 9P-102(002)-1 January 2. 1998 Pa_e 6 of 3 CAP CONDUIT AT 50' LT. AND 50' RT. OF OAKESDALE CENTERLINE. ' Sheet 77/96 Dwg No. E5 Revise location of junction box from Sta. 40+40.5 (41.5' LT.) to STA. 40+40.5 (41.0' LT.) ' Revise location of junction box from Sta. 40+65 (61' LT.) to STA. 40+73.5 (58.2' LT.) ' Revise location of unction box from Sta. 41+20� (61 LT.) to STA. 41+16 (58.5' LT.) ' Delete Illumination Construction Note r�4 in Its entirety ' Sheet 79/96 Dwg No. E7 Illumination Construction Note 3: beginning of line 4: Replace the word "REFERENCE" with "SEE" Sheet 89/96 Dwg No. EC Add the following Note 8 to Erosion Control Notes: CONSTRUCTION ENTRANCE SHOWN AT SW 27TH ' STREET AND OAKESDALE AVENUE SW. SECOND CON- STRUCTION ENTRANCE (NOT SHOWN ON PLANS)TO BE LOCATED AT SW 16TH STREET AND OAKESDALE AVE- NUE SW. Sheet 91/96 Dwg No. EC3 Extend the Temporary Silt Fence on the east side of Oakes- dale Ave SW from approximately Sta. 45+00 to approxi- mately Sta. 48+25. ' Sheet 96/96 Dwg No. W5 Detail 6: Revise the CDF backfill width to 6' minimum (Typ.) Detail 6: Add the following notes: ' 1. THE CDF MIX DESIGN SHALL MEET THE REQUIRE- MENTS OF SECTION 2-09.3(1)E WITH THE FOLLOW- ING EXCEPTIONS: ' PORTLAND CEMENT: 188 LB. (MIN.); AGGREGATE CLASS 1 OR 2: 3,394 LB.; WATER: 325 LB. (MAX.); ' FLY ASH AND AIR ENTRAINMENT: NONE 2. THE CDF BACKFILL MUST BE PROVIDED IN GRAD- ING AREAS ABOVE THE FUEL LINES WHERE FINAL COVER IS LESS THAN OR EQUAL TO 30 INCHES. 3. YELLOW CAUTION TAPE SHALL BE PLACED DI- RECTLY ABOVE THE FUEL LINES/SLABS FOR THE ' ENTIRE LENGTH OF THE SLAB. ' Oakesdale Avenue SW Extension ADDENDUM NO. f TIB (TIA) Project No. 9P-102(002)-1 January l 1998 Pa<_e 7 or 3 The following General Notes apply to the Contract Plans: FOR CLARITY,NOT ALL EXISTING (AND PROPOSED BOEING UTILITIES) ARE SHOWN ' IN THE PLAN VIEW OF DWGS. C5-C7. PLEASE REFER TO DWGS. U4-U6 FOR UTILITY LOCATIONS. , "VIRGINIA CREEPER" AS SHOWN IN THE CONTRACT DOCUMENTS IS MEASURED AND PAID FOR UNDER THE UNIT CONTRACT PRICE FOR"PSIPE SHRUBS." ' The following plans have been revised and are reissued as Revision 1. Copies are attached to this ' Addendum (23 sheets total): Sheet No. Drawing Title ' C5 through C8 Roadway Plan and Profile (4 sheets) C 11 through C 15 Roadway Details (5 sheets) ' SG10 Channel Grading, Wall and Path Plans D 1 through D3 Drainage Plan and Profile (3 sheets) U2 through U7 Utility Plans (6 sheets) ' E1 Illumination and Interconnect Plan T3 through T5 Signing and Pavement Marking Plans (3 sheets) Bidders are advised to remove the original superseded plans and replace them with the new pages attached ' ALL OTHER REQUIREMENTS OF THE CONTRACT DOCUMENTS REMAIN IN EFFECT ' Issued January 2, 1998 , THE CITY OF RENTON t , Lin Wilson, P.E. ' Transportation Design Supervisor Oakesdale Avenue SW Extension ADDENDUM NO. I TIB (TIA) Project No. 9P-102(002)-1 January 2. 1993 Pane 3 of 3 � Addendum #2 � Special Provisions f 1 A 1 OAKESDALE AVENUE SW EXTENSION PHASE 1A- SW 27TH ST. TO SW 16TH ST. 1 WASHINGTON STATE TIB (TIA)PROJECT NO. 9P-102(002)-1 ADDENDUM NO. 2 TO THE BID PROPOSAL, CONTRACT 1 DOCUMENTS AND SPECIFICATIONS 1 NOTICE TO ALL PLANHOLDERS: The Bid Documents for the above-named project are modified as described below. Bidders shall 1 take this Addendum into consideration when preparing and submitting their bids. Bidders shall attach this addendum to their copy of the Contract Documents, and shall acknowledge receipt of this Addendum in the space provided in the Proposal Form. Failure to do so may subject the Bidder to disqualification of his bid. THE BID DOCUMENTS ARE MODIFIED AS FOLLOWS: 1 II. INTRODUCTION 1 1. INSTRUCTIONS TO BIDDERS: In Item 20, HPA Fisheries Permit Window (page II-4), delete the last sentence, beginning "Work within these areas . . .", and insert the following: 1 A draft of the provisions that may appear on the HPA is presented in the letter from the State of Washington Department of Fish and Wildlife dated January 9, 1998. A 1 copy of these conditions is provided in Appendix B. These conditions should be as- sumed by bidders for the purpose of preparing bids. 1 4. SCOPE OF WORK (page II-6): In the fourth paragraph, delete "2. Water Quality Ponds for Storm Drainage." 1 III. PROJECT PROPOSAL 1 1. BIDDER'S CHECKLIST (Page III-2): Delete Item 3, Disadvantaged Business Enterprise Utilization Certification. Renumber Items 9 1 through 13 as Items 3 through 12. 1 Oakesdate Avenue SW Extension NO T'LB (T1A) Project No. 9P-102(002)-1 Januari 9, t94 3. SCHEDULE OF PRICES: t The following bid item references refer to the bid item numbers, as listed on the '`Green pages" in Addendum No. l: i Item A18 (Mitigation Wetland Excavation, including Haul): The bid quantity has been revised ' from 18,500 CY to 20,500 CY. Item A29 (Corrugated Polyethylene Storm Sewer Pipe - 12 inch diameter): The bid quantity ' has been revised from 1,723 LF to 1,705 LF. Item A32 (Ductile Iron Storm Sewer Pipe- 12 inch diameter): The bid quantity has been re- ' vised from 924 LF to 811 LF. Item A39 (Catch Basin -Type 1): The bid quantity has been revised from 30 EA to 29 EA. ' Item A40 (Catch Basin -Type 2 - 48" diameter): The bid quantity has been revised from 8 EA to 9 EA. Item A42 (Catch Basin -Type 2 - 72 in. Dia. w/Flow-Through Pipe): The bid quantity has been revised from 1 EA to Zero. This item number is shown as "not used". Item 50 (Steel Reinforcing Bar): The specification reference is changed to 6-02.5. Item A54 (Deficient Strength Concrete Price Adjustment): Item ASS (Slump and Air Price Adjustment): ' In order to provide a uniform basis for bidding, and in accordance with Section 6-02.5 of the Standard Specifications, an amount of S 0 (Zero dollars) has been entered against each of these items in the Schedule of Prices to become a part of the total bid. ' Item A79 (Upland Seeding): The bid quantity has been revised from 1.88 AC to 1.48 AC. Item A80 (Constructed-Wetland Seeding): The bid A 'g) d quantity has been revised from 1.97 AC to 2.37 AC, Item A32 PSIPE Tree '( s). The bid quantity has been revised from 1,244 EA to 1,316 EA. A new Item A108 has been added (covering "Crosshole Sonic Log Testing"). 1 Item C9 (Gravel Backfill for Trench): The bid quantity has been revised from 400 TON to ' 517 TON. Revised copies of Schedules A and C of the Schedule of Prices, dated 1/9/98, are attached ' Bidders shall remove the superseded pales of the Schedule of Prices issued with :-Addendum ;Vo. I and replace them with the new pages attached. t Oakesdale Avenue SW Extension ADDENDUM NO. 2 ' TiB (TlA) Project No. 9P-102(002)-: SPECIAL PROVISIONS: 1- 17 Utilities and Similar Facilities (page 8): Before the paragraph that begins "Contra to ' ce . . .", insert the following: The tractor shall remove portions of the existing irrigation system, own on the plan sheets IR ough IR3; relocate existing facilities where feasible; in 11 protective sleeves where indicat ; and replace the removed portions with pipe, v s, sprinkler heads and controls equival t to the existing system ( "Rain Bird" or e ivalent). The relocated and replacement system 11 provide full coverage of existin mgated areas on both sides of the road, including new emb ent side slopes and the opes along each side of the paved trail along Springbrook Creek. gation below Wall " ' may be accomplished using sprinkler ' heads located along the east e of the trail. The work shall be in accordance with tion 8-03 of the Standard Specifications, and all materials and equipment incorpor in system shall meet the requirements of Sec- tion 9-15 of the Sta*idard Speci cations. S ed components of the existing system may ' be incorporated in the repla ent system provi that they are undamaged and in good working order. The information s wn on plan sheets IR1 through IR3 is b on design details provided by the Boein ompany and does not necessarily represent the as- ilt field condition. Prior to comme ng any removal, relocation or replacement work, the Con ctor shall prepare ' and su it for review by the Engineer an"Irrigation System Removal, Re o on and Re- pla ment Plan". Page 10: The fifth paragraph in Section 1-07.17, beginning with "Contractor to place..." shall be replaced in its entirety with the following: Where shown in the plans and/or found in the field during the course of utility construction the contractor shall: l. Place a compressible, degradation-resistant material (Ethafoam HS600 or equal) between rigid utilities and backfill trench with CDF to the spring-line of the upper rigid utility pipe at crossings with 3" or less separation. 2. Backfill trench with CDF to the spring-line of the upper rigid utility pipe at crossings with 12" or less separation. ' Pa ore the paragraph that begins "Payment for Ethafoam . . .", insert th The Lump Sum contra rice for"Relocate Irrigation Sv ' shall be full compensation for all labor, materials, tools an e ary for removing, relocating and replacing the irrigation system as sho e plan , ecified and as detailed in the approved Irri- tation System elocation and Replacement an. i Q the cost of preparing the rr'Q n System Removal, Relocation and Replacement Plan. ection 23(1 W se u * pedes traffic o exisuna ails and paths through th tructio area shall be prohibited dun _ e const on pert ' Oakesdale Avenue SW Extension ADDENDUM NO. TIB (TIA) Project No. 9P-102(002)-t January 9. j99S Section 1-09.7 Mobilization (new section): Mobilization shall include providing and maintaining a secure field office for use by the ' Engineer and his inspection staff throughout the entire construction period. The office shall have a floor area of at least 200 square feet, and shall be provided with two (2) office-type desks and two , (2) chairs, a 2%-foot by 5-foot layout table, a 3-foot by 6-foot drafting table with stool, one four- drawer lockable metal filing cabinet, six (6) chairs, a functioning telephone on a private line exclu- sive to the Engineer's use, electric lighting, air conditioning and heating. The temperature controls shall be available to the Engineer and his staff and shall be capable of maintaining the desired tem- perature. Sanitary facilities shall be adjacent to the office and shall have tap water and soap dis- penser for washing hands. The Engineer's office shall be separate from the Contractor's field office and shall be for the exclusive use of the Engineer and his inspection staff. The contractor's person- nel shall not be allowed use of the telephone in the Engineer's office. The costs for utilities and lo- cal telephone service for the Engineer's field office shall be borne by the Contractor. , A separate lump sum contract price for "Mobilization" is provided in each of the Schedules of Prices included in the Project Proposal. Section 2-03.4 Measurement (page 19): Item 1 of this Section is supplemented with the follow- ' ing: The approximate quantity listed in the schedule of prices for Water Quality Pond Excavation, including Haul includes the over-excavation required by Notes 3 and 6 on Sheet 46 of 96. Section 2-03.5 Payment (Roadway Excavation and Embankment, (page 20): ' 2. "Gravel Borrow including Haul",per Ton: In the second line, after"placing and compacting"delete" or otherwise P g disposing of'. S - e a rea o (4) When sl . e uired, the installation plan for slurries submitted by the contractor shall include a detai ix desi n, and a discussion of its suitability to the antici- pated subsurface conditions. Detai 1 be provided of the method proposed to mix, circulate and desand slurry, and methods p sed to comply with the require- ments of Sections 6-13.3.3 and 6-13.3.6, including dispos o lorry. Section - 3.3.3 Drilling S urry: la nera a e 31- , th t e fol ng: 6-13.3.3(A) a al Requirements The Contractor shall pro ' e a specialist experienced in the slurry drilling process to design and monitor the slurry. The spe ' shall be present at all times when the slurry method is used, and shall supervise the testing requ in Section 6-13.3.3(B). I The percentage and specific gravity of the material used to the suspension shall be suf- ficient to maintain the stabilitv of the excavation and to allow proper Crete placement. , Oakesdale ,avenue SW Extension ADDENDUM NO. I ' TiB (TfA) Project No. 9P-102(002)-I January 9, 1998 Pee or ' S4NZr.v tanks of adequate capacity shall be required for slurry circulation, storage, and treat- men No excavated slurry pits shall be allowed in lieu of slurry tanks. No mixing of slurry shall b allowed in the drilled shaft excavation. Slurry shall not stand for more than four hours in e excavation without agitation. If this is not possible, excavation sidewalls shall be cleaned remove filter cake and mineral slurry shall be tested for compliance with Table 6-13.3.3(A). During construc ' n, the level of the slurry in the shaft excavation shall be maintained at a ' minimum dimenst n above the highest expected piezometric pressure head along the depth of the shaft according the following: a) not less t an 4 feet for mineral slurry ' b) not less th 10 feet for synthetic slurry c) the minim level required to provide and maintain a stable hole for synthetic r mineral slurry. ' In the event of a sudde n stg scant loss of slurry to the hole, the construction of that founda- tion shall be stopped until eith a method to stop slurry loss or an alternative construction procedure has been approved b he Engineer. The Contractor shall dispose of all urry off site at an approved disposal site. Mineral Slurry: ' Only commercially prepared slurries sh 1 be employed when mineral slurry is used in the drilling process. The slurry shall have a ineral grain size that will remain in suspension and sufficient viscosity and gel characteristics transport excavated material to a suitable screening system. The mineral slurry shall be premixed thorough' with clean, fresh water. Adequate time, as ' prescribed by the mineral manufacturer, shall be lotted for hydration prior to introduction into the shaft excavation. Slurry density shall be in eased by adding barite only when so- dium bentonite is the mineral. Desanding equipment shall be provided by the Contrac r as necessary to control slurry sand content within the acceptable values shown in Table 6-13 '.3(A) at any point in the bore hole. Desanding will not be required for setting casing. e Contractor shall take all steps necessary to prevent the slurry from "setting up" in the sha Such methods may include ' agitation, circulation and/or adjusting the properties of the slu Synthetic Slurry: Synthetic slurries shall be used in conformance with the manufactur 's recommendations, the approved installation plan required by 6-13.1(2) and the Special Pr visions. The follow- ing synthetic slurries may be used: Oakesdale Avenue SW Extension ADDE`:DI ' 1 N0. TIB (TIA) Project No. 9P-102(002)-i Product Manufacturer ' Slurry. Pro CDP KB Technologies Ltd. ' Suite 216, 735 Broad Street Chattanooga, TN 37402 Super Mud PDS Company 8140 East Rosecrans Ave. Paramount, CA 90723 ' TABLE 6-13.3.3(A) ' (Sodi Bentonite or Attapulgite in Fresh Water) Range of Values* ' Property, At Ti o�Intr In Hole at Time of Test Method (Units) duction Concreting Density, (pc f) 64.3 - N.1 64.3 -75.0** Density Balance Yield Point, Bentonite (Pascals) 1.25 - 10 10 Maximum Rheometer Attapulgite ' 2 - 15 15 Maximum Rheometer or VISCOSlty, (seconds/quart) 28 -45 2 45 Marsh Cone PH 8 - 11 8 - 1 pH Paper or pH Meter , Sand Content, API Sand (% by volume) 0 - 4 0 - 10 Content Kit Above 68 degrees F , `* 85 pcf maximum when using Barite Other slurry products may be used provided that they have been reviewed and a roved through the WSDOT qualified products list process. ' The sand content of synthetic slurry prior to final cleaning and immediately prior to p cing concrete shall be less than 2.0 percent. in accordance with API 13B-1, Section 5. If synthetic slurry is proposed by the Contractor, the installation plan shall also include a slurry quality control plan that includes the following tests: Oakesdale ,-avenue SW Extension ADDENDUM NO. ' TIB (T1A) Project No. 9P-102(002)-1 Januar/ 9. 1995 ' Property Test Method Density Mud Weight (Density)API 13B-1, Section 1 Viscosity Marsh Funnel and Cup, API 13B-1, Section 2.2 pH Glass Electrode, pH Meter, or pH paper and Content Sand, API I')B- Section 5 If synthetic s is used to construct the shafts, the Contractor shall submit the name and ' current phone n ber of the manufacturer's representative to the Engineer for approval. The manufacturer's re esentative shall provide technical assistance in the use of the synthetic slurry. The represe ative shall be at the site prior to introduction of the synthetic slurry into 1 a drilled hole, and sh remain at the site during the construction and completion of a mini- mum of one shaft to adj t the slurry mix to the specific site conditions. Section 6-13.3(4) (Page 33): Tli third, fourth and fifth paragraphs are replaced with the following: ' The Contractor shall provide fo crosshole sonic log testing of all shafts except for those constructed completely in the dry. The Contractor shall furnish and install access tubes for the crosshole sonic log testing. The bes shall be at least 1-1/2 inch inside diameter Sched- ule 40 pipe conforming to ASTM A Grade A or B, Type E, F, or S. The access tubes shall have a round, regular inside diam r free of defects and obstructions, including all pipe joints, in order to permit the free, unobs ted passage of 1.3 inch maximum diameter t source and receiver probes used for the cro ole sonic log tests. The access tubes shall be watertight, free from corrosion with clean int al and external faces to ensure good bond between the concrete and the access tubes. The cress tubes shall be fitted with watertight caps on the bottom and top. At least seven calendar days prior to beginning shaft nstruction, the Contractor shall isubmit the name of the independent testing organizatio and the names of the personnel, conducting the crosshole sonic log tests to the Engineer approval. The submittal shall ' include documentation that the qualifications specified bel are satisfied. The independent testing organization and the testing personnel shall meet the lowing minimum qualifica- tions: ' a. The testing organization shall have performed crosshol onic log tests on a minimum of three deep foundation projects in the last tw ears. b. Personnel conducting the tests for the testing organization s 11 have a mini- mum of one year experience in crosshole sonic log testing an interpretation. The Contractor shall securely attach the access tubes to the interior of the r 'nforcement cage ' of the shaft. The access tubes shall be placed around the shaft, inside the spi 1 or hoop rein- forcement and three inches clear of the vertical reinforcement, at a uniform spa ing not ex- ceeding 2 feet 9 inches measured along the circle passing through the centers of e access tubes. If the vertical reinforcement is not bundled and each oar is not more than o inch in diameter, the access tubes shall be placed two inches clear of the vertical reinforcem t. It ' these minimums cannot be met due to close spacing of the vertical reinforcement, the. the access tubes shall be bundled with the vertical reinforcement. ' Oakesdale Avenue SW Extension ADDENDUM NO. 2 Ti B (TIA i Project No. 9P-10_(002)-1 Januar. '�). ,91�')' Th access tubes shall be installed in straight alignment and as near to parallel to the vertical axis the reinforcement cage as possible. The access tubes shall extend from the bottom of ' the rei orcement cage to at least two feet above the top of the shaft. Joints required to achieve 11 length access tubes shall be watertight. Care shall be taken to prevent damaging the access bes during reinforcement cage installation operations in the shaft excavation. The access es shall be filled with potable water as soon as possible after concrete place- ment (but no la F than one day), and the top watertight caps shall be reinstalled. ' The Contractor sha rovide for crosshole sonic log testing and analysis on all completed shafts designated for sting by the Engineer. The testing and analysis shall be performed by 1 the independent testing rganization submitted by the Contractor and approved by the Engi- neer. The testing shall be erformed after the shaft concrete has cured at least 24 hours. Additional curing time may e required if the shaft concrete contains admixtures, such as set retarding admixture or water ducing admixture, added in accordance with Section 6- 02.3(3). Crosshole sonic log to ing will be conducted on at least 2 shafts at each pier. After placing the shaft concrete an efore beginning the crosshole sonic log testing at a shaft, the Contractor shall inspect the ccess tubes. Each access tube that the test probe can- not pass through shall be replaced, at t Contractor's expense, with a two inch diameter hole cored through the concrete for the entire ngth of the shaft. Unless directed otherwise by the Engineer, cored holes shall be located appr imately six inches inside the reinforcement and , shall not damage the shaft reinforcement. D criptions of inclusions and voids in cored holes shall be logged and a copy of the log shall be s mitted to the Engineer. Findings from cored holes shall be preserved, identified as to to lion, and made available for inspection by ' the Engineer. The Contractor shall submit the results and analysis o e crosshole sonic log testing for each shaft tested to the Engineer for approval. The Engi er will determine final acceptance of each shaft, based on the crosshole sonic log test results d analysis for the tested shafts, and will provide a response to the Contractor within three w king days after receiving the test results and analysis submittal. The Contractor shall not place concrete in subsequent shaft excava 'ons until receiving the ' Engineer's approval and acceptance of the first shaft, based on the re Its and analysis of the crosshole sonic log testing for the first shaft. The Engineer may require that additional shafts be tested. If the testing o e additional shaft(s) indicates the presence of a defect(s) in the additional shaft(s), the tes .ng costs and ' the delay costs resulting from the additional testing shall be borne by the Cont ctor. If this additional testing indicates that the shaft has no defect, the testing costs and the lay costs resulting from the additional testing will be paid by the Owner in accordance with ection 1- 05.6, and if the shaft construction is on the critical path of the Contractor's schedule, a time extension equal to the delay created by the additional testing will be granted in accor ce with Section 1-08.8. For all shafts determined to be unacceptable, the Contractor shall submit a plan for remedi action to the Engineer for approval. All modifications to the dimensions of the shafts, as ' Oakesdale Avenue SW Extension ADDENDUM NO. FIB (TIA) Projec, No. 9P-102(002)-I lanuary 9. 1903 ?a� S of 1 shown in the Plans, required by the remedial action plan shall be supported by calculations and worsting drawings as specified in Section 6-01.9. All remedial correction procedures and signs shall be submitted to the Engineer for approval. The Contractor shall not begin re- pal operations until receiving the Engineer's approval of the remedial action plan. If theneer determines that the concrete placed under slurry for a i given shaft is structur- ally inad uate, then that shaft will be rejected and the placement of concrete under slurry shall be s ended until the Contractor submits written changes to the methods of shaft con- struction nee ed to prevent future structurally inadequate shafts to the Engineer for approval, ' and receives th Engineer's approval of the submittal. At the Engineer's 'rection, a corehole shall be drilled in any questionable quality shaft (as determined from cr shole sonic log testing and analysis or by observation of the Engineer) to explore the shaft c dition. Prior to beginning coring, the Contractor shall submit the method and equipment ed to drill and remove cores from shaft concrete to the Engineer for approval. The coring me od and equipment shall provide for complete core recovery and shall minimize abrasion an erosion of the core. If a defect is confirmed, the C tractor shall pay for all coring costs. If no defect is encoun- tered, the Owner will pay for all oring costs in accordance with Section 1-05.6, and if the shaft construction is on the critic ath of the Contractor's schedule, compensation for the delay will be granted by an appropn to time extension in accordance with Section 1-08.8. Materials and work necessary, includi g engineering analysis and redesign to effect correc- tions for shaft defects shall be furnishe o the Engineer's satisfaction at no additional cost to the Owner. All access tubes and cored holes shall be de tered and filled with grout after tests are com- pleted. The access tubes and cored holes shall a filled using grout tubes that extend to the bottom of the tube or hole or into the grout alrea placed. Section 6-13.4 (Page 36): The following paragraph is add : Crosshole Sonic Log Testing will be measured as one uni er shaft tested. ' Section 6-13.5 (Page 36): The following bid item is added: "Crosshole Sonic Log Testing", per each Section 6-13.5 36 : The following paragraph is added: (Page ) gP g P The unit contract price per each for"Crosshole Sonic Log Testing" shall b full compensa- tion for all material labor tools, and equipment required to complete the wor as specified. ' The furnishing and installation of the crosshole sonic log access tubes shall be cidental to the construction of the drilled shafts, and no additional payment will be made. Section 8-20.3(4) (Page 52): Replace the revised Tabie t of the Renton Standards with the oilo%ti- MCI:: ' Oakesdale Avenue SW Extension .-kDDENDL'v1 \0. = TIB (TIA) Proiect No. 9P-i02(002)-i lanuar: Type of Device Dimensions ' Street Light Pole See Plans Signal Pole up to 40' mast arm See Plans Signal Controller See Detail Sheet , Street Light Control Cabinet See Detail Sheet Special Base See Detail Sheet ", replace the third sentence with the following: Th stream LWD shall be minimum 15 feet in length. The downstream LWD shall be a minim of 35 feet in length. The length is as measured from the root crown. In the paragraph begins "Live Stakes shall be of the species . . .", delete "and '/ in. dia. for Willow". In the paragraph that begins ive Stakes shall be taken . . .", delete the second sentence. Add the following paragraphs: ara hs: ' Coir Fabric shall be made from 100 rcent biodegradable coconut fiber strands (coir) uni- formly twisted and woven into a flexib fabric. The minimum weight of the fabric shall be 26 ounces per square yard as determined b STM D3776. The open area shall be 39% ' maximum. The tensile strength(wet) shall be 39 pounds per inch, the elongation (wet) shall be 82%x 49%. Ecology Blocks shall be minimum 2 feet x 2 feet x 6 fee 'n dimension with minimum 1/2" diameter rebar pick point. Wire Rope shall be minimum 1/2"and conform to the requiremen of Section 9.16-4(3). Section 8.31.3(1 arge Woody Debris (page c nQ_ ' Channel stream bank excavation for LWD shall be at specific locations and elevations as shown on the as directed in the field by the Engineer. Any over-excavation shall be , replaced and compacte . WD stems shall be buried as shown on the Plans. Light, loose riprap shall be placed to prote e bank around the LWD as shown on the Plans. Secure each LWD stem with 2-to-3 man roc echanically wedged into the soil against the stem, , using a minimum of four rocks along its ten Branches on portions of the LWD to be buried shall be removed to within one foot of the . Hand placed riprap is to be used in- stead of willow shrubs and coir fabric where called for awing EC3. Coir fabric shall be anchored as shown on the Plans and in accordance with the requ ents of Section 8- 01.3(8). The exposed rebar on the Ecology Block shall be galvanize er placement and , prior to backfilling. Any damages to the galvanizing on the wire rope sha repaired prior to backfilling. Paint shall conform to the requirements of Section 9-08. Oakesdale Avenue SW Extension ADDENDUM NO. TIB (TIA) Project No. 9P-IO2(002)-i lanuar. 9. 100S ' Section 3.3 . Measurement (page 61): Replace the first paragraph with the following: Large Woody De is shall be measured per each installed completed in place including ex- cavation, riprap, bac 1 including anchor rock, Ecology block, coir fabric, live willow shrubs, and wire rope. ' Section 8-32.3(3) Excavation (page - The second paragraph, beginning with "All con- structed...", shall be replaced with the flowing: ' All constructed wetland areas shall be excavat a minimum of two (2) feet below existing grade to remove soil containing unwanted propag s. Areas of excavation in excess of two (2) feet shall be excavated an additional three (3) inches to ommodate soil amendment. Excess ' excavated material shall be disposed of in accordance with tion 2-03.3(7) of the Standard Specifications and the note on Sheet 36 of 96, Dwg D2. ' In the second to last paragraph in this section, beginning with"Excavation...", age 64), the phrase "controlled density fill (CDF) should be replaced with the phrase "lean concr� " Section - 4 Measurement (page 65): The first paragraph in this Section shall be supplemented with the g: The approximate quantity ' ted in the schedule of prices for Mitigation Wetland Excavation, including Haul includes the over-e vation requirements outlined in Section I-,-- (3) of the ' Special Provisions. In the second to last paragraph in Section 8-32.4 the phrase" led density fill (CDF)" shall be replaced with the phrase "Lean concrete". APPENDIX B - HYDRAULIC PROJECT APPROVAL: A letter from the State Department of Fish and Wildlife is attached, containing a draft of provisions that may appear on the HPA. Bidders should assume for the purpose of bidding that the conditions listed will apply when the actual HPA is issued. The attachment consists of 3 pages. APPENDIX E - STANDARD PLANS: Project Sign Detail: Modify Note 2 to read as follows: 4'2. Letter Types: The letter type shall be solid Helvetica Medium, except for the logos. All letters and numbers shall be black. The City will provide full-size decals of the City of Renton logo and will provide electronic tiles for the graphic Images or the Boeing and T.I.B. logos for use by the sign fabricator." O i«sdaie Avenue SW Ex(ension ADDENDUM No. 1B (TIA) Proiect No. 9P-102(002)-I lanuar/ 9, :993 CONTRACT PLANS: , Information on the following plans has been revised as described below. Bidders should note these changes on their copies of the plans: ' Sheet 1/96 Cover Sheet: The drawing index is supplemented with the following: IRRIGATION MODIFICATION PLANS DWG NO. IR1 - IR3 SHEET NO. 97 - 99 Sheet 2/96 Dwg No. Al Summary of Quantities: Revise the Item numbers, specification references and quantities to conform with the revised Schedule of ' Prices Sheet 3/96 Dwg No. A2 Summary of Quantities: Revise the Item numbers, specification , references and quantities to conform with the revised Schedule of Prices , Sheet 45/96 Dwg No. D11 Drainage Details: Detail G, CB Type 2 - STA 30+09.0, has been revised. A copy of the revised the Detail G is attached. Sheet 68/96 Dwg No. S13 In the detail "Typical Intermediate Diaphragm" a metal rail is shown mounted on top of the concrete pedestrian barrier. This is incorrect; the barrier arrangement is correctly shown on Dwg No. S 15 (Sheet 70/96). Sheet 79/96 Dwg No. E7 Conduit on the bridge is revised from PVC Schedule 40 to RGS. ' This applies to conduit at the following locations: CONDUIT APPROXIMATE RUN NO. LOCATION 2 STATION 48+20 TO STATION 49+69(EAST SIDE) 2 STATION 48+58 TO STATION 50+32 (WEST SIDE) 4 STATION 48+58 TO STATION 50+32(WEST SIDE) 11 STATION 48+58 TO STATION 50+32(WEST SIDE) Sheet 96196 Dwg No. W5 This drawing, as revised by Addendum No.1, is further revised as follows: ' Detail 6 : Replace all references to "CDF" in the drawings and notes with the phrase "Lean Concrete". Detail 6: Replace the first sentence of Note 1 with the following: LEAN CONCRETE MIX DESIGN AND PLACEMENT SHALL :MEET THE REQUIREMENTS OF STANDARD SPECIFICATION SECTION 2- 09.3(1)E FOR CDF, WITH THE FOLLOWING EXCEPTIONS: Detail 6, Note 2 (Addendum No. 1): The cover threshold shall be revised to 36 inches. Oakesdale Avenue SW Extension ADDENDUM NO. TIB (TIA) Project No. 9P-IO2(002)-I lanuary 9. !998 Detail 6: Add the following Notes: 4. UPLAND SEEDING AND SOIL AMENDMENT AS NOTED ON DWG W3 SHALL BE PROVIDED OVER THE LEVEL SPREADER. 5. THE LENGTH OF THE LEAN CONCRETE BACKFILL SHALL BE 25 FEET, CENTERED ON THE LEVEL SPREADER. The following General Notes apply to the Contract Plans: ' THE NUNBER OF CONTRACT PLANS HAS BEEN INCREASED TO 99 SHEETS TO AC- COMMODATE THE IRRIGATION MODIFICATION PLANS IR 1 THROUGH IR 3 ' The following plans have been revised and is reissued as Revision 1. Copies are attached to this Addendum (10 sheets total):: Sheet No. Drawina No. Drawing Title b ' 34/96 SG12 Springbrook Creek Streambank Improvements 37/96 D3 Drainage Plan and Profile ' 42/96 D8 Drainage Plan and Profile 43/96 D9 Drainage Plan and Profile 80/96 E8 Signal Plan ' 81/96 E9 Signal Plan 82/96 E10 Wiring Diagram 94/96 W3 South Wetlands Planting ' 95/96 W4 North Wetlands Planting 96/96 W5 Wetlands Planting Details The following plans have been added. Copies are attached to this Addendum (3 sheets total): Sheet No. Drawing Title IR 1 through IR 3 Irrigation Modification Plans (3 sheets) ' Bidders are advised to remove the original superseded plans and replace them with the new pages attached. ' ALL OTHER REQUIREMENTS OF THE CONTRACT DOCUMENTS REMAIN IN EFFECT Issued January 9, 1998 THE CITY OF RENTON Lin Wilson, P.E. Transportation Design Supervisor uakesdale Avenue SW Extension ADDENDUM N0. TIB (TIA) Project No. 9P-10_(002)-1 January 9. 1998 P22t l of ',: � List of Standard Plans � J LIST OF STANDARD PLANS ' Standard Plan Drawing Title Reference — n r 2 a n) B012 Catch Basin Type 1 a B017 Open Curb Face—Frame &Grate Installation Detail ' B018 Open Curb Face—Frame and Grate Details B020.1 Catch Basin Frame and Grate Details—Sheet 1 of 2 B020.2 Catch Basin Frame and Grate Details—Sheet 2 of 2 ' B027 Catch Basin Type 2—48 inch,54 inch,or 60 inch h B033 Frop-T—Shear Gate Detail " to lab B035 Misc. Catch Basin Details—Ladder, Steps,Grade Ring &Top Slab B046 Beveled End Sections for CMP ' r e B063 Pipe Compaction Designs and Backfill i ary e ptc �I PipeB ver n y . s B085 Concrete Blocking Sizing Procedure B090 Valve Operating Nut Extension &Valve Marker Post B 102 Fire Hydrant Assembly Detail ' B 103 Hydrant Markers s) B 110 Dechlorination ' B-28 (WSDOT) Pipe Collar(modified for English Units) F001 Cement Concrete Curbs and Gutters F F005.1 Cement Concrete Sidewalk and Approach Details—Sheet 1 of 2 F005.2 Cement Concrete Sidewalk and Approach Details—Sheet 2 of 2 F006 Cement Concrete Approach for Driveway and Alleys F007 Typical Sidewalk ' G008 Roadside Sign Structures on Timber Posts G020 Sign Mounting Details—Sheet 3 of 3 H001 ChanneIization Markers—Sheet 1 of 2 ' H002 Channelization Markers—Sheet 2 of 2 H-5d (WSDOT) Raised Pavement Marker Substitution Patterns H006 Two-Way Left Turn Arrows - H007 Raised Pavement Markers and Precast Block Traffic Curbs H008 Pavement Marking Details H009 Pavement Markings 722 (Seattle) Modified Preferential Lane Svmbol ' Standard Plan Drawing Title b Reference ' H010 Thru & Left Turn Only Detail H011 Thru & Right Turn Only Detail H012 Painted/Thermoplastic Crosswalk H031 Monument Case &Cover H032 Lane Width Overlay(For Flexible Pavement Only) H032A Typical Patch for Flexible Pavement when Perpendicular To Roadway Center Line J007 Typical Lighting Underground System J008 Concrete Pad Details ' J010 Street Light Contactor Cabinet&Cabinet Foundation JOl l Street Light Contactor Cabinet Schematic J012 Type III Service Cabinet ' JO14 Light Base and Junction Box Locations J016 Junction Box Details J019 Signal Head Mounting Details—Mast Arm and Span Wire Mountings J022 Pedestrian Push Button Post J023 Pedestrian Head Pole J024 Pedestrian Sign J025 Pedestrian Push Button &Sign Pcle Mounting J-lb (WSDOT) Steel Light Standard Base Details—Sheet 1 of 3 J-lb(WSDOT) Steel Light Standard Base Details—Sheet 2 of 3 J-lb (WSDOT) Steel Light Standard Base Details—Sheet 3 of 3 K004 Traffic Control Plan (four lanes—one closed) K009 Traffic Control Plan (intersection—right turn only lane) K010 Traffic Control Plan (intersection—left turn only lane) K016 Traffic Control Plan (freeway shoulder work) K017 Traffic Control Plan (urban shoulder work) L002 Chain Link Fence—Sheet 1 of 2 ' L002.1 Chain Link Fence—Sheet 2 of 2 J004 Standard 35' Davit Pole 38' DAVIT 38' Davit Pole 42' DAVIT 42' Davit Pole 47' DAVIT 47' Davit Pole 33.10 (METRO) Metro Drop Connection Detail CITY OF RENTON PLANNING/BUILDING/PUBLIC WORKS MEMORANDUM DATE: December 28, 2000 TO: Joe Armstrong,Transportation Systems FROM: Allen Quynn, Surface Water Utility SUBJECT: Oakesdale Ave. SW Phase I Materials Submittal Review I have reviewed the material submittal for storm water and have the following comments: 1. Per the standard specifications, the Type 2 CB must meet the requirements in AASHTO M 199 (Section 9-12.4). The submittal references ASTM C-478. I'm not sure what the difference is. 2. There is no submittal for frame and grate and manhole covers(Section 9-05.15). 3. Per the standard specifications,concrete pipe must meet the requirements in AASHTO M 170 (Section 9-05.7(2)). The submittal references ASTM C-76 and ASTM C-14. 4. Per the standard specifications, rubber gaskets shall meet the requirements in AASHTO M 198 (Section 9-04.4(1)). If you have any questions, please call me at ext. 7247. cc: File Documcnt2\a