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Home My WebLink AboutLUA-96-027 Large Format• L....... CITY OF RENTON and KING COUNTY WATER POLLUTION CONTROL DIVISION (KCWPCD) CEDAR RIVER UTILITY CROSSING ENGINEERS PLANNERS _ SCIENTISTS SUMMER 1996 POSSIBLE ACCESS POINT CONTACT PERSONNEL CITY or RENTON (ENGINEERING) CITY or RENTON (ENGINEERING) CITY or RENTON (MAINltNANCE SUPERINltNDENT) CITY or RENTON (MAINltNANCE '" OPERA~ONS) KCIII'CD (METRO) KCIII'CD (METRO) RH2 ENGINEERING RH2 ENGINEERING RH2 ENGINEERING RENTON POUGE RENTON FIRE DEPT. RENTON PARK DEPT. FIRST AID PUGET PO\\£R PUGET PO\\£R (AFltR HOURS) US \\£ST WA. NATURAL GAS DEPl OF ECQOGY DEPl OF HEAllH RENTON BUILDING DEPARTMENT SEA1lU WAltR DEPARTMENT WASHINGTON DEPARTMENT OF ASHERIES AND \\1lDUFE ~UCKl.ESHOOT INDIAN TRIBE lYS HORNSBY ABDOUl GAFOUR JACK CRU~IIY RAY SlID STAN HU~MEl Bill NITZ DAN ERI1N DAVE 001A TONY PARDI MIOHAEl ZEMANEK BOB JAMES ~M OHANOUER CHARIIS MADDEN KURT FRESH HillY COCCOU 235-2631 235-2631 235-2648 235-2646 684-1844 684-1844 1 869-1488 453-0241 (800) 720-8052 344-4080 235-2643 235-2568 911 885-9199 255-2462 872-4121 622-6767 649-7000 464-7672 277-5562 684-5977 (360) 902-2756 931-0652 CALL 48 HOURS BEFORE YOU DIG ONE CALL 1-800-424-5555 VICINITY MAP CITY OF RENTON .. PROJECT LOCATION ~ I 10 11 DRAWING INDEX GOI COl C18 Cl9 C12 C17 C13 C2D C16 S02 G02 COVER SHEET GENERAl INFORMA ~ON SURII:Y CONTROL SITE PLAN EXISTING Silt PlAN PROPOSED Silt PLAN SITE ACCESS AND SECURITY FlENONG TEMPORARY EROSION I< SEOIMENTA~ON CONTRQ PlAN RII1ER DIVERSION '" DAMMING PLAN ASH v.uR FOUNDA ~ON PlAN RIII:R CROSSING TRENCH SECTION flUSHING STRUCTURE GENERAl DETAILS Reviewed for Compliance with City Standards TRANSPORT A TlON WA ltR UTIUTIES PLAN REVIEW FlRE MARSHAll MAINTENANCE MANAGER UTiUTY SYSTEMS MANAGER Reviewed for Compliance with K.C.W.P.C.D. Standards TRANSPORTATION SEWER UTiUTIES ""i fQ!t!I 1 2 u TI FF AN Y PARK / / / / / / / / \ I I I / / / / \ \ / / ) / / / STATION BASELINE DEFINITION IDQl!EIll!! NORlHlNG ~ &till ~ 8EGlNNING OF STA1lON 8ASElJNE 175627.11' 166985H6' 1-2 2099.10' END OF STAnON 8ASEUNE 173781.02' 1668859.38' LEGEND I I I EXlSnNG GRAVEL/DIRT ROAD I '·+1 EXISnNG PA'IEMENT I I CEDAR RII£R s\\o ESSl RIGHT OF WAY PROPERTY UNE RIGHT OF 'IIAY U~IT RIGHT OF 'IIAY CENTER -----STATION 8ASEUNE EASEMENT UMIT SECTION UNE SONNEVlWE lRANSMISSION UNE EASEMENT \ \ / / / / \ \ \ CITY OF RE NT ON B: E FIN ANCIAL / / --~i ------ / I / / / / / / i SWD ESSL SURVEY CONTROL PLAN I" = 100' / / SURVEY CONTROL DATA ~ fQ!t!I ~ lli1JlIli!ljQ ~ El£'illlllt1 RIGHT OF WAY INTERSEC1lON -SR169 AND ESSl 175485.56' 1669867.13' S 28'25'18" W PROPERTY CORNER -RENTON, ESSl & 8:E fiNANCIAl 174350.26' 1669252.72' 8EGlNNING OF ESSl CURVE 174150.68' 16691401' END OF ESSl CURVE 173738.76' 1669046.94' PROPERTY CORNER -TIFFANY PARK, 8:E FINANCIAL II. ESSl 173613.78' 1669050.45' PROPERTY CORNER, ROW, S:E FINANCIAL l< TIFFANY PARK 173804.53' 1668930,95' PROPERTY CORNER -ROYAL HillS, ROW & S:E FINANCIAL 173864.65' 1668893.25' SURVEY MONUMENT 173847.42' 1668921.05' CENTE~ OF MANH<U COVER 175463.54' 1669911.92' 72.86' CENTER OF NE 21-23-05 174548.79' 1669830.22' CENTER OF VAULT COVER 175255.09' 1669752.75' 61.24' EQ!@ ll!illtlCE ~ A-8 1290.89' S 28'25'18' W 8-C 226.94' S 28'25'18' W ::: > ~ I I I I (J o c ~ ~, { \. -9&--02.1 I I / I / SUBGRADE CONOITION A f SUBGRAOE CONDITION B 1'IPICAl .1JLY/AUCUST FLOW ~ 125 CfS USUAL MA XIUUU JJl Y/AUGUS T FLOW = 2SO ers WA1t:R SURFACE ELE V. AT CASING CENTEllU NE = 51.7' (4/18/96) i ( Wo / ~ , \l'\ \ \ , \ J i ; I j J 1/ SUBGRADE CON~nON B f SUBGRAOE CONDITION C EXISTING SITE PLAN ," = 20'-0· ~ I IL l ~ \ NOTES: RESTORE ALL D1SlURBED AREAS TO EXISTING OR BEillR CONDITION. MAINTAIN VEHICLE ACCESS AT ALL TIMES TO THE SEATTLI WA TE R PIPELNE V1A THE GRAVEL ACCESS ROADWAY. DO NOT DISlURB THE EXISTING 36" DIA. CONCRETE SE ATTLI WATER DEPT. PIPEUNE IN ANY MANNER. DO NOT STORE MATERIAL , EOLIPMENT, OR STOCKPILE EXCAVATED MATERIAL ~THIN SEATTLI WATER DEPARTMENT PIPELNE RIGHT Of WAY. TRANSIENT AND TRANSFORT LOADS OVER THE SEATTLI WATER DEPARTUENT PIPE SHALL BE UMITED TO 8,000 POUNDS/SQUARE FOOT AT THE GROUND SURfACE. SHEET OR BRIDGE AS NECESSARY TO UMIT TRANSIENT LOADNG. SUBGRADE CONDITIONS SAND AND GRAVEL STABLE FOR SURFACE AcnV1rv. SEE SOILS REPORT IN SPECIFICATIONS FOR INfORMA nON OBTAINED FROM 9TE BORINGS. SAND AND COOBLY GRAVEL. WATER SAlURATED. SEE SPECIFlCATlCt4S. C EUBANKMENT FlLL FOR RAILROAD SUBGRADE. I-MAN ROO< AND LARGER . ;:=:~~~I ASPHALT PAII:MENT i DIRT ROAD ~=:;:;; i RIII:R '------' LEGEND -ss-SANITARY SEWER -ST-STORM SEWER -m· TELEPHONE -TV-TELEV1S1ON --W--'IIATER • SEWER MANHOLE ffi UGHT PCl£ o CATCH BA9N SWD ESSL RIGHT OF WAY PROPERTY UNE -RIGHT OF 'IIAY UMIT RIGHT OF 'IIAY CENTER -- ---STATION BASELNE ..... -EXISTING l' CONTOUR -'_""''''''''''-''-'''--. EXISTING 5' CCI'ITOLR / ! / ! , I I ~i I i I / 0) o l l I i lft '" lft '" I I /~ I , I I I f , ! I ! ! / ! I / I , j ! i I i \ ~ , , :, \ '>. 1\ \ \ i I i flUSHING STRUCTUR E 8 I -------+----- N CONCRETE FISH v.£IR FOUND A T10N <"; f " , , ~ \ < ~ 1 < 1 ~ ;;1 I Pi I r = 20'-0· ' , " I RESTORE All DISTURBED AREAS TO ORIGINAL OR BETTER CON~T1ON,1 I ASPHALT PA\{~ENT 1===~ i DIRT ROAD ::==::::; '---__ -JI RI\{R o EXISTING TREE, DO NOT DISTURB EXISTING FENCE LEGEND -55-SANITARY SEI\£R -ST-STOR~ SEWER -7n-TElEPHONE -TV -TELEI1SION -W-WATIER • SEWER ~ANHOLE H:l: UGHT Pill o CATCH BASIN S'Ml ESSL RIGHT OF WA Y PROPERTY UNE RIGHT OF WAY U~IT RIGHT OF WAY CENTIER -----STATION BASEUNE PROPOSED l' CONTOUR .~_,",,-'--''''--. PROPOSED S' CONTOUR u .... -........ . GENERAL NOTES: I.) RESTORE ALL DISTURBED AREAS TO EXISTING OR BETTER CONDITION. 2.) UAINTAIN V£HICULAR ACCESS AT ALL TIMES TO THE SEATTUE WA1£R DEPT. (SWO) PlPEUNE ~A THE GRA'i£l ACCESS RO.IDWAY. 3.) THE C();TRACTOR \\ILL NEED TO OBTAIN PER~ISSION fRON THE SEATTLE WATER DEPARTMENT TO USE THE SWD's E.S.S.l. RIGHT OF WAY FOR PRD.£CT ACCESS. 4.) 00 NOT DISTURB THE EXISTING 36" Olio.. SEATTLE WAT£R DEPT. PIPEUNE IN ANY WANNERE. 00 NOT PLACE HLAVY ~A1£RIAL, EQUIPMENT, OR STOCKPU EXCAVAT£O MAT£RIAl WITHIN 5 FEET OF THE 36" PIPEUNE. ACCESS ROADWAY N01£S· ALL MA 1£RIALS NECESSARY FOR THE CONTRACTOR'S ACCESS TO THE RIV£R CROSSING SITE ARE TO BE DESIGNED AND PRO~OEO AT THE CONTRACTOR'S EXFENSE. THE ASSOCIAT£O ROADWAY DESIGNS ARE RECONMENDED OPTIONS FOR ROADWAY INPROVEUENTS THE CONTRACTOR NAY INSTALL EITHER DESIGN, OR A DESIGN Of THEIR OWN CONCEPTION TO PRO~E ACCESS FOR THEIR EQUIPMENT. THE FOLLOWING DESIGN N01£S APPLY TO THE ASSOCIA 1£0 RlDADWAY SEC nONS: DnNI A: ASPHALT ACCESS ROADWAY I.) PROIIDE 3 INCHES Of CLASS B ASPHAlT CONCRET£ (AC) PAVEMENT PER WSDOT SECTION 5-04. THE CONTRACTOR IS TO ACCESS THE SITE BY USING THE EXISTING i:jRT ROADWAY AT THE TOP OF THE SLOPE, UNOERNLATH THE POWER UNES. THE ENTRANC£ TO THS DIRT ROAO IS fR(),I ROYAL HUS OR. WEST OF THE APAR1I.4ENT C(),IPLEX, NOT SHOIIN ON THIS ORAWING. NO DRI'RIIAY, GATE, OR OTHER ~ARI<INGS EXIST AT THIS ENTRANCE. CONTRACTOR TO LOCATE ENTRANCE ANO PROTECT THE CITYS RO.ID SURFACE AND CURB fR(),I VUiICULAR DAMAGE. 3" OF CLASS B ASPHAlT PAV£MENT SITE PLAN NOT TO SCAlE, APPRlDX I" = 40'-0" 6" CRUSHED ROCK 1-----------12'-0" ------------1 EXISTING GRAVEL ROAD SURFACE EXISTING SURFACE ASPHALT ACCESS ROADWAY SECTION NOT TO SCALI, APPROX I" = 2'-0" 2.) PROIIDE A ~INIMUM Of 6 INCHES Of CRUSHED SURFAONG MATERIAL AS THE ROADWAY SUBGRADE PER WSDOT SECTION 9-D3.9(3). 3.) SLOPE THE PA'IEO SURFACE TO THE LAST AT 2.0% FOR DRAINAG E TO THE NEARBY VALLEY. 6" CONCRET£ PAV£MENT, CONB GROOV£ PERPENDICULAR TO ROADWAY, (IN DIRECTION OF SIDE SLOPE). DETNL B· CONCRETE ACCESS ROAIDWAY SECTION I.) PROVIDE A MINIMUM OF 6 INCHES Of CEMENT CONCRETE PAVl:YENT, PER WSOOT SECTION 5-05, OV£R THE SURFACE Of THE EXISTING GRAVl:L ACCESS RO.IDWAY THROUGH THE ARLAS INDICA1£D. 2.) SLOPE THE PAW SURFACE TO THE EAST AT 2.0 % FOR DRAINAGE TO THE NEARBY VALLEY. 3.) PROIIDE A COYB FINISH ON THE CEMENT CONCRE1£ PAVEMENT PERPENDICULAR TO THE ROAD GRADE PER WSDOT SECTION 5-05.3(11) "FINISHING". 4.) PROIIDE A MINIMUM Of 6 INCHES OF CRUSHED SURFAONG MATERIAL PER WSDOT 9-03.9(3). SECURlft fENONG: PROV1DE 60 UNEAL FEET Of CHAIN UNK FENCING WITH A DOUBLE S'MNG GAT£ Of THE CONFIGURATION AND IN THE LOCATION SHO""t I.) fENCING TO ENT£ND TO THE STEEP SLOPES ON BOTH SIDES Of THE ROADWAY (A LOCATION THAT \\U PREV£NT V£HICULAR AcaESS). 2.) PROV1DE 8 FOOT HIGH CHAIN UNK FENCING v"TH POST SPACING AT 4 FEET ON CENTER. 3.) PROIIDE 12 INCH DEEP CONCRE1£ FOUNDATION FOR CENTER GAIT POST. 6" CRUSHED ROCK t-------------12'-0" ------------1 EXISTING GRAVl:L ROAD S~FACE EXlSnNG SURFACE CONCRETE ACCESS ROADWAY SECTION ~ NOT TO SCALE, APPROX I" = 2'-0" D PERMANENT ACCESS IMPROVEMENTS ARMORED PIPE CROSSING FOR CONSTRUCTION ACCESS OVER EXISTING SWD It WPCO PIPEUNES. LOCATION AND CONFIGURATION TO BE DET£RNINED BY CONTRACTOR BASED ON EQUIPMENT AND SITE ACCESS NEEDS. UMIT PIPE LOADS TO 8,000 PSF AT THE SURFACE. TE~PORARY ACCESS IMPROVEMENTS BY CONTRACTOR. REMOVE AND RESORE AFTER CONSTRUCTION. i -"-.. m Iv , .. ' .,- ... , ......... , ........... _ ..... _ .... ----.... , ........ -.... , ........ _ ..... , / I , , , , i CONSTRUCTION LIMITS CD STA. 4+56.8, 24.7' RT Q) STA. ~52.8, 24.7' RT ® STA. 5+74.4, 137,3' LT @i STA. ~61.9, 137.1' LT d) STA. 3+52.1, 139.5' RT ® STA. ~61.4, 173.5' LT CD STA, 0+90.9, 139.6' RT @ STA. 4+22.3, 170.3' LT ® STA 1+00.1, 179,5' LT ® STA. 3+04.8, lBO.7' LT o STA 3+04.4, 74.0' LT ® STA. 4+56.8, 70' LT @ STA. 5+74.4, 234.4' LT TEMPORARY EROSION & SEDIMENTATION CONTROL PLAN l' : 20' [ I / _______ ~ ___ I ___ - t -------J..----' . 1 . PROPOSED CASING . , : CENIDlUNE ; ---+--~-~ ---, ----I ' . ! '" o l l i:'--:; I . ~ I ~ ~ ! ~ i m ~ ;" 0 ~ :" () o M ""',:\"., /';';::; -~-l~'~& ----...t:::;:;l...----;:c. ::0 ::., \ :lli l ADJUST ER090N CONTROl FENCE AS NECESSARY TO CONTROL ACTUAL AREA rASTURBED IF DIFFERENT THAN AREAS SHOlltt LEGEND .. :.\:., ASPHALT PAVEMENT !=====: I DIRT ROAD r====l, CEDAR RIVER o EXISTING TREE DO NOT DISTURB EXISTING FENCE S'Ml ESSl RIGHT OF WAY PROPERTY UNE RIGHT OF WAY UMITS RIGHT OF WAY CENTER ---STATION BASEUNE v.t:1lANDS - - -CONSTRUCTION UNITS -• -• -EROSION CONTROL FENCE «1000000000000 HAY BAlI BARRIER • SEWER NANH(li ~ UGHT P(li o CATCH BASIN SEE DWG NO. CO2 FOR EROSiON FENCE AND HAY BALE BARRIER DETAILS . EiI1STING SANITARY SEWER ~ANH(li ~AY BE USED FOR DEWATERING DISCHARGE AT A ~A)(]~UM flOW RATE Of 1700 GPM. / I ! ! / CD C%J G:J c±l ® ® CD ® STA 2+67.3, 80.3' R STA 3+30.5, 14.9' R STA 2+87.5, 65.3' L STA 2+69.1, 86.7' L LOCATION BY CONTRACTOR LOCATION BY CONTRACTOR LOCATION BY CONTRACTOR LOCATION BY CONTRACTOR I I ! CENTERUNE Of DI>£RSlON -DO\\lolSTREA~ CENTERUNE Of DI>£RSlDN CENTERUNE Of DI>£RSlON CENTERUNE Of DI>£RSlON -UPSTREAM END Of DAM END OF DAM END OF DAM END OF DAM I ... '" '/IAlER INFLATABlE DAM, SEE SPECIFICATIONS FOR DETAILS posmON FOR DI>£RSlON OiANN£L CONSTRUCTION t RIVER DIVERSION AND DAMMING PLAN I" = 20'-0' = " 7 PROVlDE A CONSTRUCTION SIGN EACH SIDE OF TE~PORARY PATH. SIGN TO REAlED: 'CAUTION: TRAIL CONSTRUCTION DETOUR AHEAD, WALJ< BIKES' I I I J t l I I I j --~ /' NOTES: PROVIDE ASPHAlT BIKE PATH DETOLR ON NORTHERN SIDE OF EXISTING BIKE PATH. ACCESS TO BIKE PATH OR DETOLR SHAll BE AVAIlABlE AT All TI~ES. USE CONCRETE BARRIERS TO SEPERATE PATH OETOLR FRO~ ~APl£ VAUlEY HWY. ~INI~U~ PATH ~DTH SHALL BE NO lESS THAN 3'. RESTORE ASPHALT PATH AlND DETOUR AREA TO ORIGINAL OR BETTER CONDmON. EXCAVATED RIVlER DIVlERSION ~ATERIAL SHALL BE PIlED ALONG BAINKS OF DI>£RSlON TO INCREASE HEIGHT OF DI>£RSlON CHANNEL ~AlNTAIN EROSION CONTROL FENCE AlONG BANK OF DI>£RSlON CHANNEL DI>£RSlON AlND DAMMING SEQUENCE: INFLATE DAM AlONG MOLTH AlND TER~INUS Of RI>£R DlVERSI ()I EXCAVATE DIVERSION CHANNEL AND UNE WITH GEO-FABRIC AS SHOWN IN DETAIL, DII'G NO. G02 RE~OVE DAM AT lERMINUS OF DI>£RSlON BEGIN 5--DAY IN-RI>£R CONSTRUCTION SEQUENCE: RlEMOVE DAM AT MOUTH OF DIVERSION RlELOCA TE AND INFlATE DAM ACROSS RI>£R NEAR ~OUTH Of DI>£RSlON RlELOCA TE AND INFlATE DAM ACROSS RI>£R NEAR TERMINUS OF DIVERSION INSTALL PIPE CASINGS AlND FISH I\8R FOUNDATION, SEE DWG NO. C16 FOR DETAILS RlESTORE RIVER BAINK AND BonOM RlEMOVE DO\\lolSTREAM DAM RlEMOVE UPSTREAM DA~ END 5-DAY IN-RIVER CONSTRUCTION SEOLENCE RELOCATE AlND INFLATE DAINS ALONG MOUTH AlND TER~INUS (F DI>£RSlON REMOVE DI>£RSION UNING FILL DIVERSION REMOVE REMAINING DAMS LEGEND ASPHAlT PAVE~ENT DIRT ROAD CEDAR RIVER 0 EXlSTING TREE S~ ESSL RIGHT OF WAY PROPERTY UNE RIGHT OF WAY UMIT RIGHT or WAY CENTER -----STATION BASEUNE l' CONTOUR ,~,-,-~ 5' CONTOUR SEE D'NG NO. G02 FOR PATH DETOUR AlND DI>£RSION CHANNEL DETAILS . --CONSTRUCTION U~ITS EROSION CONTROL FENCE -00000110000000 -HA Y BALE BARRIER TIRAFFIe CONTROl BARRIER SECURITY FENCE --ss--SANITARY SEWER --5T--STOR~ SEII8R --l'l':L--TElEPHONE --1V--TELEVlSION --w--WATER • SEWER MANHOlE H:( UGHT POlE 0 CATCH BASIN BOX SEE DWG. NO. C16 : : I ! WEIR FOUNDATION (TRENCH I: j ' ':. •• f i J2.00' ®t---- 1 : ~--.,---~g::"'-------------110.00· --""&"-----------'-----;~_: . ....::~!-c:,..-:-. T, -:-', "'~'<,\. <i~.\ .. ·,·:, ... '.~.' ... \.'. \ ..... . I i ,...- . ._ .... -.,,, .. _, S'S--",-,+-127 SS~---'2" 55----12" $5----12" SS----12" SS ----·-·--·-:,"2' ~--= , . ~ , , ~ : : : . . ':; ; ;: : , , , , : . , , , I , / o 0 : I --+-+--:. 12" .55 ---- : '. . :-,;....-.:....-~--• W , . ....,~;~--;,~ -------;::-~------~-:-W-------J6-::; ------;..-; -------~ .. _;-.... - - --; .. -;~ -;------;·:-.;--:--,--...... ~_t..S;.: .. ·:-,;:.:.:::::::J::.=i ~~------------------~------~-----------------------~------+~~~----~-- , , , j' , . \ .. \. ::\ ..... \ '.~. \., I \! ! ,;~ ! \ t r; 10'-0" I ! I· . ~ j ;: Ii r I r . i I! :01 0 :.' ' : ;Ol ; :(]1 . , , " . i; •. '. , . 'i' . : .. • ' I ~ , , , I .. l ~ I \ :; ~()i--!S'~'" 75'-------------------------------------------------QA~~~B~SlR~U~Cru~R~AL~----------~------------------------------ BACKFILL 70'==~ ______________________________ ~~A~PP~R~OX=~~ATE~EX~ISTI=N~G~rn~A~DE~ ________________________________________________________________ ~~'=~~~~--- 2-MAN ROCK 65'==~--------------------------~L-----------------------------------------------------------------------------~~~~~~~------- CAST IN PLACE CONrnETE ==~ ________________________ ,L------_I~~Fl~~~~R~B~Yp~~~F~OU~NO~A~~ON~------------__________________________ ~~~~~_=~==~~~~~------------60' - 50' ~----------I-===~=====::::::::::;:;;;;;;;;;;~=======::::::;;;;~~:z:==-------- 45' =~-------F====== 40'==~------------------------<w.~TN~nrmn~_i~------------------------------------------------------------------------------------ J5'=~----------------------~~~~~~~----------------------------------------------------------------------------------------------------------------------- 1" ; 10'-0" LEGEND ASPHAlT PAIUIENT TElIPOOARY DIVERSION DA~ RIVER o EXISTING lREE FENCE -ss-SANITARY SE\\£R -ST-srool4 SE\\£R In· -TUIPHONE -TV-TUII<1S1ON • SA.~ITARY SE\\£R ~ANHOli H:( LIGHT POlE o CAlCH BASIN S'OO ESSL RIGHT ~ WAY PROPERTY UNE RIGHT OF WAY UI4IT R1GHT OF WAY CEN T£R UNE STATION BASEUNE LOCATION LEGEND CD CENTER OF FLUSHING SlRUCl\JRE -STATION 1+19.B~, JO.S1 LT CD CENTER OF SOUTH END OF MOOl£ JO" CASING -STATION 2+81.70, JO.57' LT CONSlRUCTION NOTES: I. All CONCRETE lRENCH BOXES AND STEEL PIPE CASINGS TO BE INSTALlED PARALlEL TO THE STATION BASEUNE. 2. All WORK SHOI\!; ON THIS SHEET TO BE PERFORMED AFTER THE RIII:R DAMS ARE IN PlACE AND OPERATIONAL - CAST IN PLACE CONCRETE BACKFill FOR BUOYANCY CONTROl AND FISH II{IR FOUNDA nON ,4 1112" O.C. £''11., TWO MATS, 6" BETWEEN MATS, PRO\lDE 3" 1---------APPRO X 40' --------' ELEVATION VAAIES: BACKRll TO EXlSnNG CHANNEL BOnON CONRGURA nON BAR COVER AT TOP AND SlDE .. S_-\--\---------1"-71" __________ --1 ~ 4800' ~ 4567' PRECAST CONCRETE TRENCH BOX 1 2'-2" ----r--2'-8" ---r-2'-8" ---r--2'-21" FISH WEIR FOUNDATION I" = 2'-0" RIII:R BED BACKRll I'tITH EXCAVATED RIII:R GRAII:L NO IMPORTED BACKRll WILL BE ALLOII£D. 1------------------16'-II( ---------------.., CONCRETE TRENCH BOX CASING HOlD DOv.N BAR, ASl\1 A5J 3" NOMINAL NAnVE SOIL STANDARD v.£IGHT PIPE , ~ ___ LENGTH TO FIT. TYPICAL AT .~ 10' O.C . #4 II 12" O.C. E. W. TOP AND BonOM. PROVIDE 3" BAR COYlER, TYPICAL ~ 4800' STEEl CASING, TYPICAL OF 4 CONCRETE TRENCH BOX PRO\lDE 4" I'tIDE "L" SHAPED KNOCKOUTS I'tITH 9" LONG HORIZONTAL LEG FOR HOlD DOVoN BAR . TYPICAL EACH SIDE AT 10' O.C. ~ STEEL CASING CASING HOLD DOWN NOT TO SCALE, APPROX I" = "-0" I" ~ 2'-0" NOTE: EXCAVATlON ~AY NOT EXTEND t HO SEATTl.£ WATER DEPAATMENT RIGHT OF 'IIA Y UI4I TS. STEEl CASING, nPlCAL or 4 >-~ I u.. o I f-:c <.:> 02 f- Z ~ '" « a.. w a '" ~ ~ w F f-« w (/) COIITRACTOR MAY USE TREN CH SIO!fjG III OPEN CU T EXCA VATION • 3: 1 IIAXIMUM SliR CA~NG HOlD OOv.N, SEE DETAIL THIS SHEET NOMINAL 16" ASTN A53 GRADE B II{lDED STEEl unuTY CASING NOMINAL 30" API 5L GRADE B I'.£lDED STEEL CASING FOR SEII£R PRECAST CON G\UE TRENCH BOX EQUAL TO unuTY VAULT TRENCH NO. 1050-B, T)l'tC AL or II NOTE: SEPARAlt TRENCH BOX SECTIONS NEED NOT BE lDED TOGETHER NOMINAL 30" API 5L GRADE B II{lDED STEEL CASING FOR SE1.£R NOMINAL YJ" API 51. GRADE B lo£l.D[D STEEL CASING FOR WATER FISH WEIR FOUNDATION NOT TO SCALE, APPROX I" ~ 4'-0" CAST-IN-PLACE CONCRETE BACKRll PRECAST CONCRETE TREN CH BOX STEEL CASING, TYPICAL WEIR BYPASS FOUNDATION NOT TO SCALE, APPROX I" = 4'-0" CONCRETE WEIR BYPASS FOUNDATION, SEE DWG NO. ClO FOR HORIZONTAL DIMENSIONS AND DETAIL THIS SHEEr FOR REINFORCING STEEl w u CONCRE11' TOP FOR BUOYANCY RESISTANCE ~ 7067' lSi 66 Q4' FLUSHING STRUCTURE WAlL lSi 45.08' CUT HOUE FOR 16" CASING lSi 38.25' EXISTING AND PROPOSED CRADE TYPICAL CONCRETE TOP lSi 64.25' TYPICAL FLUSHING STRUC1\JRE WALL Sll'EL CASING 4'-0" ,- L SECTION I" = 4'-0" CUT HOLE FOR 30" CASING, TYPICAL (J" 3 4450' ~ ASPHALT PATH CAST -IN-PlACE CONCRETE BOITQM I'I1TH #4 CI 6" D.C. E.W., 2 MATS, 12" D.C., 3" CO'I£R ON TOP MAT WATER STOP. Sll'EL RING. FULL PERI~ETER, 3" WIDE. 1/4" THID<, WELD TO FLUSHING STRUCTURE WALL WITH A CONTINUOUS WELD. 8" 01 SPOOL (r!J<fL) WITH 8" BUND ~CE FLUSHING STRUC1\JRE TOP. 1/2" THIO<, OUTSIDE DIMlE11'R TO MATCH WALL, PROV1DE PENETRA nONS TO ~ATCH ACCESS PORT AND SPOOLS flUSHING STRUCTURE WAll. 12' INTERIOR DIAMETER S11'EL CASING, SHORING DESIGN ELEMENTS (INCLUDING THICKNESS AND INSTAlLAnON 11'CHNIQUES) BY CONTRACTOR SEAL WELD CASING TO FlLJSaNG STRUCTURE WAlL, T'tPICAl ACCESS OPENING 4'-6" II 3'-61" I 1'-2r PENETRATION FOR PIPE SPOOL (TYPICAL) f 12" 01 SPOOL (fuFL) lADDER / I'I1TH 12" BUND flANGE / 16" 01 SPOOL (fuFl) I'I1TH 16" BUND flANGE SEAL OPENING THRQUGi TOP PlA11' I'I1TH 1/'" SlEEL PLA11' cruAAS. WELD COlLAR TO TOP PlATE 00 PROV1DE RUBBER GA9<ET 8[Th([N COllAR AND PIPE FOR A WA TERnCHT SEAl. CAST-IN-PLACE CONCRE11' TOP FOR BUOYANCY RESISTANCE, LOCA11' OPENING TO MATCH ACCESS PORT FLUSHING STRUCTURE WAlL FLUSHING STRUCTURE TOP NOT TO SCALE, APPROX r = 4'-0" 18" WIDE STm LADDER, r DIAMETER RUNGS AT 12" ~.C., SECURE TO STRUC1\JRE AND ~ PROV1DE SAFETY QlMB. '" 3""/2" F8 BRAD<ET BENT INTO "L" 3",8" AT 8' D.C. MAXI~UM FIBERGlASS REINFORCED PLASnc SAF-T-CUMB FALL PROTEcnON SYSTEM AS MANUF AC1\JRED BY NORTH SAFETY PRODUCTS OR EQUAL 2",,/," F8 STRINGER CAST-IN-PLACE CONCRE11' BOITOM FOR BUOYANCY RESISTANCE S11'EL CASINGS FLUSHING STRUCTURE NOT TO SCAlE, APPROX I" ~ 4'-0" ~ r CENTER OF FLUSHING STRUCTURE, ACCESS V RISER. AND MIDDLE LARCE CASING I LADDER FlUUSHING STRUCTURE STm TOP o STEEL CASING. TYPICAL SECTION I" = 4'-0" FLUSHING STRUCTURE BOnOM ACCESS RISER ~ 4'-6" l 2'-1" NOT TO SCAlE, APPROX I" = 4'-0" I" ~ 4'-0" CENTER Cf FLUSHING STRUCTURE, ACCESS RISER, AND MIDDLE LARGE CASING LADDER CONCREll'TOP flUSHING STRUCTURE WALL STEEl CASING, TYPICAL PRECAST CONCRE11' 36" INTERIOR DIAMETER ACCESS RISER CONCREll'TOP FLUSHING STRUCTURE WALL FLUSHING STRUCTURE NOT TO SCALE, APPROX I" = 4'-0" 100,11 w .. SPOILS FR().4 CHANNEL CONSTRUCTION -PlACE AlONG EDGE OF CHANNEL AND UNE ~TH FABRIC. ASPHALT PATH DETOUR DETAIL NOT TO SCAlE PROI1DE SANDBAGS ENTIRE lENGTH or CHANNEl TO STABIUZE GEO-FABRIC. RIVER DIVERSION CROSS-SECTION NOT TO SCALE CONCRETE JERSEY BARRIER DOT CURB GEOTEXTILI FABRIC t.lAPLI VAllIY HWY (SR 169) EROSION CONTROL FENCE FABRIC EOUAl TO EXXON GTF-40DE WITH AN EOS = O.15mm. SECURE AND SUPPORT WITH 2' X 4' BY 5' LONG STAKES, 6' ON CENTER, BURIED 2.5'. INSTAll 2' BY 2' BY 14 GAUGE. WIRE FABRIC. USE STAPlES OR WIRE RINGS TO ATTACH ~RE TO FENCE EXCAVATE A 8' , 12' TROUGH, LAY SLT FENCE IN TROUGH AND BACKFIli. WITH WASHED ROCK ON BOTH SIDES or FENCE AND ON SURFACE. 00 NOT DISTURB SURROUNDING VEGETAnON. STRAW OR MULCH, 2' DEEP. ONE FOOT ~DE STRIP UPHIli. or FENONG. EROSION CONTROL FENCE NOT TO SCAlE LOOSE HAY WEDGED BETWEEN BALES TO OlOSE ANY AND Ali. VOIDS TIGHTlY PACKED AND STAKED HAY BALIS, STAKES SHAll BE 4',4',6' LONG, (2) PER BALE, BURIED 3'. 4' DEEP TRENCH - TO MATCH BALE IN ~DTH BACKFIli. AND C().4PACT SPOILS FR().4 TRENCH ON UPHIlL SID E OF HAY BALE BARRIER HAY BALE BARRIER DETAIL NOT TO SCALE