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Home My WebLink AboutContract 23-17 E. Parkway detension basinCity o� Oshkosh Addendum No. 2 City Contract 23-17 EAST PARKWAY AVENUE WATERSHED DETENTION BASIN - CONSTRUCTION TO ALL CONTRACTORS: You are directed to make the following changes to City Contract 23-17: REPLACE the 23-17 Plan Set with the Revised 23-17 Plan Set, which is attached to this Addendum. If you have any questions regarding this Addendum, please contact me at (920) 236-5065 between the hours of 8:00 a.m. and 4:00 p.m. weekdays or Jeremy Thomas of AECOM at (847) 702-6639 or by email at ieremy.thomas@aecom.com. Sincerely, Alyssa Deckert, P.E. Civil Engineering Supervisor AD/tlt I:\Engineering\2021 - 2030 Contracts\2023 CONTIZACM\23-17 E Parkway Det Page 1 of 1 Basin\ Project information\Contract info\Addendum\Addendum 92\23-17 Addendum k2_B-8-23.docx City Hall, 215 Church Avenue P.O. Box 1130 Oshkosh, WI 54903-1130 http://www.cl.oshkosh.W.us CITY CONTRACT 23=17 100% DE PROJECT VICINITY MAP WINGS ADDENDUM 1 ZA CIT O OSHK SH WINNEBAGO COUNTY, WI 2023 INDEX OF DRAWINGS PAGE NO. S EET NO. SHEET DES RIPTION 1 G-1 COVER SHEET 1 2 G-2 LEGEND & ROJECT INFORMATION ,ff3 ST QN URVEY LOCATIONS C-2 EROSION CONTROL PLAN 5 6 C-4 PROPOSED GRADING PLAN 7 C-5 GRADING DETAILS 8 C-6 GRADING DETAILS 9 C-7 GRADING DETAILS 0 C-8 STORM SEWER PLAN & PROFILES 11 -9 RESTORATION PLA 12 S-1 STRUCTURAL DE AILS S-2_ STRUCTURAL DETAILS V13 14 S-3 STRUCTURAL DETAILS U �' 0 W_ Z 0 0 W C) H Q � F_ W U) =Z �. r' 2 LLJ �> NQZ= I-- >- � 0 C.�QQ0 � m 2 2�ezU) ZwOO 0<j= Lo u z 0 () }-�F�a ~Quj -z Z r, E E z N N N I 'o T 9 SYMBOLS EXISTING FEATURES LEGEND PROPOSED FEATURES LEGEND MANHOLE VERTICAL CALCULATION 0 I" IRON STAKE RIGHT OF WAY — — — — — — — — — — CONSTRUCTION LIMITS PROPERTY LINE CENTERLINE ALIGNMENT FORMULA 6 2" IRON STAKE — — —15— — INDEX CONTOUR — SLOPE INTERCEPT ♦ RIGHT-OF-WAY POST — — —14— — — INTERMEDIATE CONTOUR • • • • • • • • • • • • • • • • • , ABANDON PIPE (ABAN) ■ CONCRETE MONUMENT BUILDING BOUNDARY SAWCUT FOR ALL STORM MANHOLES CLEAN OUT - MISCELLANEOUS FENCE MINOR CONTOUR DEPTH=RIM ELEVATION MINUS FRAME DEPTH MINUS INVERT ELEVATION a POWER POLE CURB AND GUTTER MAJOR CONTOUR (51 _ _ _ _ _ — — SAFETY SHELF PLUS SUMP DEPTH (FRAME 8 GRATE PROVIDED BY CITY OF OSHKOSH) POWER & TELEPHONE POLE INTEGRAL CURB AND GUTTER NORMAL WATER LEVEL TELEPHONE POLE •'--'•-- •---- •-•--" EDGE OF DRIVEWAY STORM SEWER < 36" DIAMETER AND MANHOLE FOR OUTLET STRUCTURE -i LAMP POLE EDGE OF PAVEMENT DEPTH=LOWEST RIM ELEVATION MINUS INVERT ELEVATION GUY WIRE & GUY POLE UNDERGROUND ELECTRIC . - , -- - - --- UNDERGROUND TELEPHONE STORM SEWER AND MANHOLE, _> 36" DIAMETER PLUS SUMP DEPTH (FRAME & GRATE PROVIDED BY CONTRACTOR) d MAIL BOX - '-- -- UNDERGROUND GAS " o ROAD SIGN -'- "' OVERHEAD UTILITIES "'-- '- UNDERGROUND FIBER OPTIC CONCRETE PATH ■ TELEPHONE PEDESTAL + TRAFFIC SIGNAL STORM SEWER AND MANHOLE MEDIUM RIP RAP BENCHMARK STORM SEWER AND MANHOLE _> 36" DIAMETER < APRON ENDWALL — STORM SEWER AND CATCH BASIN EROSION CONTROL FEATURES IDENTIFIED ON "EC" SHEETS BUSH SANITARY SEWER AND MANHOLE Q TREE (DECIDUOUS) WATER MAIN AND VALVE HYDRANT LEAD, HYDRANT, AND VALVE Gi TREE (CONIFEROUS) UTILITY EASEMENT DETAIL REFERENCE SYSTEM TREE STUMP r--� WOODED AREA DETAIL NUMBER - SOIL BORING LOCATION o-s ® STORM SEWER MANHOLE DRAWING REFERENCE WHERE DETAIL IS LOCATED ® SANITARY SEWER MANHOLE ® STORM SEWER INLET ® DETECTABLE WARNING FIELD CROSS SECTION REFERENCE SYSTEM —� FLOW DIRECTION CROSS SECTION ID A DRAWING REFERENCE WHERE SECTION IS LOCATED UTILITY COMPANIES THAT MAY BE AFFECTED BY THIS PROJECT FIRM ADDRESS CONTACT TELEPHONE EMERCFJ,LY 911 D�GGERs HOTEP;E lano-zczasll C �� GSH VVI rJ(MJ-EupiGEtKI'rvveER 9@6z3S5]pp cm oF�wcosH FlPE DEFT. csHrtcsn m 20'101R NINl£V.ERGQJCY t.NMEFR 9zo-zzcszm cm of osHKcsH z15 cHJracH AVE -0'i wEuc v�mRrs �EaACH-DM9IX FY)9.IC Y,CRKS DEPT. QJGP:EERING DM510N csvxosn K1 BRN AG9if � CJry �&PtEEi 9h}Z35511E5 Cm CF 0.�Hi(CSH ]S]W.SRDAVE RYAN—E wrv.�c voRKs DEPr. WATER DNISION oswcosn Ni VYATER DJSTRIBUTKKJMPrL1C£R 9zazazsar2 Cm Ci OSHK�H BfS V'RRELAVE TRAMS DERK9-Cm FORESTER 9N232-5314 PAIMS CEDARTMEM FORESTRr Drvural OSIMCSH, Ni CHPn pPL.VAN-PS5L. DIR PAFKS 9:0.2]z-531] qtt OF OSHKOSH 928 DEMPSEY TR DP)I KUSSMAARJ rRANSPORTArxvJ DEPr. oswcosx NT cm ELEf.'TR,YVW smzoz-szo E12LTRIC DIVISGN Cm CT: OSHKOBH gl3 CENPSEYTR ERWIGRIESPACH TRANSPGRTATK%l DEFT. srcaJ aysarJ csxKosx lhi MPIM. SUPQiVISCR 9242J253:d c szs pEMPSEY TR ,n -eJs —TATHxosH TRPNSFORTATIIXJ DEFT. CGid(OSn K1 TRP]SPORTAIIIXl C6iEGinR TA 9zazaz-saaz SPECTRUM +520 CESTJMTIIXIDR Nr•CE ALB:Y DAY 926N01i2� PFPLETIX{ Ki EVE 930.T3&M' H KiSGUNSPl PUBLIC 3J RMAw Sf. JEPF Vff?lKELMAN•BQ:KNi SERVICE SERVICECCRP. �rTK�xY,1 MAlL1GER 91431]2PB Ynscarsw PUELIC SERVIGI=CORP. IunraPL Des ftECRi1C zaaouR ENER(�t&YrNMFER 1A00450.Tz6o 1�0450.T2b] NiSCUNSw6 1690E JQWSIXJ ST. BEN ME14iNl 60d-2119129 BCl1THERN RR MPORIX1 Ni 801 oKrgERoan TRAr✓5 IArJAOA DE PERE NI MArr ERrJST 9zo-saaasrs PLLWIR QJ£RGT-Y.R - - 1S]6]58- . EMERGQJCY 1eaazss-rzve rraJ-EM.ERGEr�cr MTNiSCIXJSPJ To E ow—ST. CHARLES BARTEJ.T pe'Y}92?t01B FW ➢DULAG, V�1 QIGPgER H'.' fREP.M 13935 B1SHCPS DR JAV.ES KCSiULH m-T92)90S BRagtF®,D, YA SJWS CPNPfAPt! NArIOML RR iQS CEPoTST. srEvsrls Pa@Jr,m JACHE MACfri1Q T1534S2EOJ VN-0FPC&R1ES GU Y,TZELAVE JOAISi RIFE 926A2434:6 MANAGEMQR OSF9(ChSy Y,i 5•QOJ Jgb`I FEhLON ]CO-3 a0 920d20.2311 ABBREVIATIONS ABAN ABANDON AEW APRON ENDWALL ASPH ASPHALT BIF BOTTOM OF FOOTING B.M. BENCH MARK BIW BOTTOM OF WALL BVCS BEGIN VERTICAL CURVE STATION BVCE BEGIN VERTICAL CURVE ELEVATION ELEC ELECTRIC EVCS END VERTICAL CURVE STATION EVCE END VERTICAL CURVE ELEVATION CL CENTER LINE CONC CONCRETE COND CONDUIT CP CONTROL POINT CSS CONNECT STORM SEWER CSAN CONNECT SANITARY SEWER DIP DUCTILE IRON PIPE EL ELEVATION EX EXISTING FL FLOW LINE HERCP HORIZONTAL ELLIPTICAL REINFORCED CONCRETE PIPE H HIGH I.E. INVERT ELEVATION LVC LENGTH OF VERTICAL CURVE MH MANHOLE NWL NORMAL WATER LEVEL NO. NUMBER PCCP PRECAST CONCRETE CYLINDER PIPE PP PLAN AND PROFILE PVC POLYVINYL CHLORIDE PIPE PVI POINT OF VERTICAL INTERSECTION RCP REINFORCED CONCRETE PIPE R/W RIGHT OF WAY PPOL POWER POLE SAN SANITARY SEWER SB SOIL BORING SPK SPIKE SS STORM SEWER STA STATION TEMP TEMPORARY TO TOP OF CURB TW TAILWATER T/W TOP OF WALL UD UNDERDRAIN UG UNDERGROUND WDNR WISCONSIN DEPARTMENT OF NATURAL RESOURCES WISDOT WISCONSIN DEPARTMENT OF TRANSPORTATION WM WATER MAIN WSEL WATER SURFACE ELEVATION HAUL ROUTES MAP m - DESIGNATED TRUCK ROUTE PEcom PROJECT CITY CONTRACT 23-17 EAST PARKWAY AVENUE WATERSHED DETENTIOl' BASIN - CONSTRUCTION CLIENT CITY OF OSHKOSH 215 CHURCH AVENUE OSHKOSH, WI54903 920-236-5065 tel www.cl.oshkosh.wi.us CONSULTANT AECOM 2985 SOUTH RIDGE ROAD, SUITE 8 GREEN BAY, WI54304 920-468-1978 tel www.aecom.com SUB CONSULTANT REGISTRATION ISSUEIREVISION 1 08/072023 ADDENDUM 1 0 07242023 ISSUED FOR BID VRI DATE DESCRIPTION PROJECT NUMBER 60548904 SHEET TITLE LEGEND AND PROJECT INFORMATION SHEET NUMBER G-2 2 OF 14 GENERAL NOTES: !'. 1. SURVEY PERFORMED BY AECOM IN NOVEMBER OF 2017. 2. HORIZONTAL COORDINATES SYSTEM IS WISCONSIN COUNTY SYSTEMS: WINEBAGO COUNTY, US FOOT. 3. VERTICAL DATUM: NAVD88 US FOOT 4. GEOTECHNICAL BORINGS PERFORMED BY SUBSURFACE EXPLORATION SERVICES, LLC (SES) IN OCTOBER 2017 UNDER DIRECTION OF AECOM. ONE (1) TEMPORARY PVC STAND PIPE ° 40 B0 MONITORING WELL WAS INSTALLED AT B-2. Feet '. 43'x68°(M = 751.10 1 m 1 F \\ \ PARCEL D:0405380000 \ _PARCEL ADDRESS: 616 GRAND ST E i 1. 413 E. IRVING AVE.- OWNER: KYLE J. KEMP 2. 407 E. IRVING AVE. - OWNER: SLOSHKOSH PROPERTIES LLC (OWNER ADDRESS: 953 HICKORY HILL DR., GREEN BAY, WI 53404) 3. 682 GRAND ST. - OWNER: RILEY FISCHER 4. 676 GRAND ST. - OWNER: BRETT HENDERSON O 5. 670/670A GRAND ST. - OWNER: WILLIAM D. PAINE (OWNER ADDRESS: 637 CEDAR AVE., CHULA VISTA, CA 91910) _.. 6. 664 GRAND ST. - OWNER: KELLY J. JAHNKE A=COM PROJECT CITY CONTRACT 23-17 EAST PARKWAY AVENUE WATERSHED DETENTIOl' BASIN - CONSTRUCTION CLIENT CITY OF OSHKOSH 215 CHURCH AVENUE OSHKOSH, VVI 54903 920-236-5065 tel www.cl.oshkosh.wi.us CONSULTANT AECOM 2985 SOUTH RIDGE ROAD, SUITE B GREEN BAY, VVI 54304 920-468-1978 tel www.aecom.com SUB CONSULTANT REGISTRATION ISSUE/REVISION 1 08/072023 ADDENDUM 1 0 07242023 ISSUED FOR BID I/R DATE DESCRIPTION PROJECT NUMBER 60548904 SHEET TITLE EXISTING CONDITIONS / PRECONSTRUCTION SURVEY LOCATIONS SHEET NUMBER C-1 3 OF 14 EROSION CONTROL LEGEND ti ❑ SILT FENCE O — — — —SEDIMENT AND DE -WATERING AREA _n.. (P INLETPROTECTION O MEDIUM RIP -RAP S Feat ® TRACKING PAD-> (PZb STONE DITCH CHECK m INLET PROTECTION (TYP.) y I 3 w 7777 CONSTRUCTION FENCE (TYP.) i m' SILT FENCE (TYP.) I' J r m -STONE DITCH CHECK D SEDIMENT AND DE -WATERING AREA -t -� INLETPIPE EMERGENCY SPILLWAY I I�I II i MEDIUM RIPRAP (TYP.) 8. .w — J51 752752 GRAVEL TRENCH WITH UNDERDRAIN L_jj�=PRIMARY OUTLET =75n g■ rn I GRAND ST. 0 EX. PROPERTY LINE (TYP.) j m SILT FENCE (TYP.) Z I PROP. DETENTION BASIN j j(j m i is 1 ' -B•2 (WELL) B-9 _ n p ih[ 9 n FO FO _ ,,.t- - o FO FO ry FO _ _ _ — _ ..�! _ —. _ — _ _ _EXISTING RAILROAD_ _ T - - - - _ - T T - - T T - - r-. BORING INDICATED THAT GROUNDWATER MAY BE ENCOUNTERED DURING EXCAVATION NOTES: -: 1. INSTALL INLET PROTECTION TYPE D MODIFIED IN ALL INLETS ON GRAND STREET FROM E. PARKWAY AVE. TO OXFORD AVE. 2. INSTALL INLET PROTECTION TYPE D MODIFIED IN ALL INLETS ON E. PARKWAY AVE. FROM MT. VERNON ST. TO BROAD ST. 3. CONSTRUCTION ENTRANCE SHALL BE LOCATED OFF E. PARKWAY AVE. 4. SIDEWALKS SHALL BE MAINTAINED THROUGHOUT CONSTRUCTION AND BE ADA ACCESSIBLE, S. CONTRACTOR IS RESPONSIBLE FOR MOWING GRASS WITHIN THE CONSTRUCTION LIMITS. 6. CONTRACTOR SHALL INSTALL BMPS TO PREVENT EROSION AND SEDIMENT FROM LEAVING THE SITE. 7. RESTORE DISTURBED AREAS WITH EROSION MAT. SEE SHEET C-9 FOR DETAILS. A000M PROJECT CITY CONTRACT 23-17 EAST PARKWAY AVENUE WATERSHED DETENTIOI• BASIN - CONSTRUCTION CLIENT CITY OF OSHKOSH 215 CHURCH AVENUE OSHKOSH, WI54903 920-236-5065 tel www.doshkosh.A.us CONSULTANT AECOM 2985 SOUTH RIDGE ROAD, SUITE B GREEN BAY, WI 54304 920-468-1978 tel www.aecom.com SUB CONSULTANT REGISTRATION ISSUEIREVISION 1 0&072023 ADDENDUM 1 i 0 07242023 ISSUED FOR BID VR DATE DESCRIPTION PROJECT NUMBER 60548904 SHEET TITLE EROSION CONTROL PLAN SHEET NUMBER C-2 4 OF 14 43"x88" (N) = 751.10 STRUCTURES TO BE IV REMOVED BY STREETS DEPARTMENT CONSTRUCTION LIMITS REMOVECONCRETE SIDEWALKTO _I NEAREST JOINT ADDRESS: 616 GRAND ST LIMB TREE AS NECESSARY CIL RAILROAD i CLEAR AND GRUB BRUSH 1 -.-758--,_ \ i no ---- -- - —j< __, m I PARCEL ID: 0405220000 \ OSHKOSH -OWNER: CITY OF762 I i' Q — ---- -- FO F0 —urn ` FO FO '�•- f0 160 - -_---_758.---_----_-`- : 7so " _ — — — EXISTING RAILROAD=--764--`-�-,6"- 760 ON BROAD ST. CONSTRUCTION LIMITS LEGEND CONCRETE SIDEWALK REMOVAL CLEAR AND GRUB BRUSH AL=com PROJECT CITY CONTRACT 23-17 EAST PARKWAY AVENUE WATERSHED DETENTIOP BASIN - CONSTRUCTION CLIENT CITY OF OSHKOSH 215 CHURCH AVENUE OSHKOSH, WI 54903 920-236-5065 tel www.cl.oshkosh.wi.us CONSULTANT AECOM 2985 SOUTH RIDGE ROAD, SUITE B GREEN BAY, WI 54304 920-468-1978 tel www.aecom.com SUB CONSULTANT REGISTRATION ISSUEIREVISION 1 06/072023 ADDENDUM 1 0 07242023 ISSUED FOR BID I/R DATE DESCRIPTION PROJECT NUMBER 60548904 SHEET TITLE DEMOLITION SHEET NUMBER C-3 5 OF 14 PROP. DETENTION BASIN SIDE SLOPES AT 4:1 PROP. 8" STORM SEWER ' SEE SHEET C-8 P of o -n D � m m rn ° to - 3 FUTURE 24" STORM SEWER FUTURE 43"x88" STORM SEWER [GRAND ST. FUTURE PROJECT] [GRAND ST. FUTURE PROJECT] , -T57 a - - - 15' O � : GRAND ST. O EX. PROPERTY LINE (TYP.) '. BULKHEAD PROP. i '. 43"X88" STORM i I i SEWER j . SPILLWAY BERM, ', 8:1 SIDE SLOPES I PROP. 43"X68" STORM SEWER S SEE SHEET C-8 S PROP. DETENTION BASIN ; - INLET PIPE SIDE SLOPES AT 3:1 BACK OF RETAINING WALL . BACK OF RETAINING PVC CLEANOUT i - MEDIU��S'WIDE GRAVEL TRENCH GRAVELTRENCH PVC CLEANOUTWITH WALL FOOTING' E N x�—. ---_- — — — - PROP. DETENTION BASIN 751 752 SIDE SLOPES AT 4:1 - PVC CLEANOUT7-7 - PRIMARY OUTLET -- 751 - 754 i9 2 SECONDARY OUTLET ^ 0 PROP. 24" STORM SEWER CN PROPERTY LINE SEE SHEET C-8 ry FO Fp---'-'--�:---•o---_ FO b BACK OF RETAINING WALL BACK OF RETAINING - - - ' - 9 WALL FOOTING FO --- --_-FV --- _. _ — -- - —. - - - - — - -EXISTING RAILROAD_ - -- - - - - '- — - - - '-. —. .._ _ - - - — - — - — - — - — - '- ISTING - _. T OH _ _ -e OH C/L RAILROAD BROAD ST. aL=com PROJECT CITY CONTRACT 23-17 EAST PARKWAY AVENUE WATERSHED DETENTIOl BASIN - CONSTRUCTION CLIENT CITY OF OSHKOSH 215 CHURCH AVENUE OSHKOSH, WI54903 920-236-5065te1 www.ci.oshkosh.vii.us CONSULTANT AECOM 2985 SOUTH RIDGE ROAD, SUITE B GREEN BAY, WI 54304 920-468-1978te1 www.aecom.com SUB CONSULTANT REGISTRATION ISSUEIREVISION 1 08/072023 ADDENDUM 1 1 0 07242023ISSUEDFOR BID VR DATE DESCRIPTION PROJECT NUMBER 60548904 SHEET TITLE PROPOSED GRADING PLAN SHEET NUMBER C-4 6 OF 14 NOTES: ABBREVIATIONS: 1. SEE GRADING PLAN SHEET C-4 FOR POND GRADING AND EXCAVATION LIMITS. TW = TOP OF RETAINING WALL 2. THE CONTRACTOR IS RESPONSIBLE FOR THE STABILITY OF ALL CUT AND FILL SLOPES WITHIN THE FG = FINISHED GRADE ELEVATION WITHIN THE BASIN PROJECT LIMITS AND TO PROVIDE APPROPRIATE TEMPORARY SHORING OR SUPPORT OF STRUCTURE SUB = SUBGRADE ELEVATION WITHIN THE BASIN FOR CUT SLOPES AS NEEDED TO PREVENT SEDIMENT OR SOIL INSTABILITY, SLOUGHING INTO MATCH = MATCH EXISTING GRADE ELEVATION EXCAVATION, OR SETTLEMENT OF ADJACENT STRUCTURES OR GRADES. T 7 I � --::WEST RETAINING WALL 7TW=758.00 51 FG=755.50 2 0 20 SUB=755.00 Feet X=794587.53 -4V 347.15 MATCH=758.41 GRAVEL TRENCH WITH UNDERDRAIN CLEANOUT .� EAST RETAINING WALL 3:1 3:1 1 1 FG=755,50 ? t Y=475046.48 FLOW ARROW, TYP. 7 12 X12" 7 C SQUARE INLET TW=757.70 STA 1+91.17 i 4 TW=758.00 C 7 WEST RETAINING WALL 11 RIM=757.15 X 794587 31 B� S 3 Y 475209 33 ` C 6 MATCH=758.36 MATCH 757 93 I - S=_ ---_--- ---------------,--- -on - 12"xl 2" SQUARE INLET 12"xl2" SQUARE INLET rr STA=0+4621 STA=1+21.22 <: RIM=757.48 RIM=757.31 X=79458826 X=794587.77 Y=475064.37 Y=475139.38 GRAVEL TRENCH WITH �3- - - UNDERDRAIN C-6 3 5 FG=751.00 - PVC CLEANOUT SUB=750.50 S-2 X=794636.45 PRIMARY OUTLET SOUTH PLAN VIEW k EX. PROPERTY LINE (TYP.) CIL RAILROAD NORTH PLAN VIEW EAST RETAINING WALL BACK OF RETAINING WALL FOOTING (TYP.) 5 Ly ., PVC CLEANOUT CN PROPERTY LINE FLOW ARROW, TYP. T-760.00�j FG=757,50 44 FG 4:1 EX. PROPERTY LINE (TYP.) ]DARE INLET MATCH=757.91� .17 IS 12"x12" SQUARE INLET ..25 33 STA=2+76.17 .33 RIM=757.34 j X=794586.77 # i Y=475294.32 n _ f MATCH=757.90 w - _ W 9.0 C/L RAILRAAD EX. FENCE (TYP.) PEcom PROJECT CITY CONTRACT 23-17 EAST PARKWAY AVENUE WATERSHED DETENTIOI• BASIN - CONSTRUCTION CLIENT CITY OF OSHKOSH 215 CHURCH AVENUE OSHKOSH, WI54903 920-236-5065 tel www.ci.oshkosh.wi.us CONSULTANT AECOM 2985 SOUTH RIDGE ROAD, SUITE B GREEN BAY, WI 54304 920-468-1978 tel www.aerom.com SUB CONSULTANT REGISTRATION ISSUFJREVISION 1 08/072023 ADDENDUM 1 1 0 072420 ..S.__._.- VR DATE DESCRIPTION PROJECT NUMBER 60548904 SHEET TITLE GRADING DETAILS SHEET NUMBER C-5 7 OF 14 24" STORM —FLOWS TO PARKWAY AVE. EL 750.92 E E 0 c U 758.10 PROPOSED GRADE 4:1 SIDE SLOPES STORM SEWER 19.5 L.F. OF 24" CONC. PIPE @ 0.44% 2IMARY OUTLET APRON 4 EN WAL END WALL WITH TRASH RACK C-6 II POND SOTTC OUTLET STRUCTURE DETAIL NOT TO SCALE E ONQROOP g7,6 ,�1y MAINTAIN POSITIVE DRAINAGE TO DETENTION BASIN MAINTAIN POSITIVE DRAINAGE 50'-0" TO DETENTION BASIN EX. GROUND 100-YR WSEL=757.42 r _ 1 ETAINING WALL / / _ J 2 ZONE OF INFLUENCE 3� PROP. GROUND 6"TOPSOIL \: POND BOTTOM EL 751.0 ism RETAINING WALL _ POND SUBG,,AAC^RDDE SEE UNDERDRAINa SECTION DETAIL �r_F PARKWAY BASIN EXCAVATION SECTION Vert. Scale: 1"=5' Horc. Scale: 1"=10' EMERGENCY SPILLWAY SECTION Scale: i"=2' 1 751.0 COMPACTED EXTEND A MINI DIRECTIONS F MINIMUM 4 TRENC I�LATNOT LJHIYI(::9 NOT TO SCALE p^� 43-H X 68-W INLET PIPE :D MEDIUM RIP -RAP 18" THICK OVER GEOTEXTILE FABRIC 3T-9" . - _.. 22,-7" RIP -RAP DETAIL (PLAN VIEW) r3 - --- NOT TO SCALE TABS TO BE MADE OF GRATE TO BE MADE OF 750 1/4" x 2" x 8" STEE/L/J�� 3/4" STEEL ROD 6" ON CENTER TRASH RACK, / 1 rl APRON ENDWALL GRATE TO END6" ABOVE INVERT NOTE: GRATE TO BE MADE OF GALVANIZED STEEL TRASH RACK NOT TO SCALE 4-INCH PERFORATED SCH. 40 PVC 1' FREE DRAINING GRANULAR MATERIAL GEOTEXTILE FABRIC EXISTING SOIL UNDERDRAIN SECTION 5 NOT TO SCALE A=COM PROJECT CITY CONTRACT 23-17 EAST PARKWAY AVENUE WATERSHED DETENTI01' BASIN - CONSTRUCTION CLIENT CITY OF OSHKOSH 215 CHURCH AVENUE OSHKOSH, WI54903 920-236-5065 tel www.ci. oshkosh.wi. u s CONSULTANT AECOM 2985 SOUTH RIDGE ROAD, SUITE B GREEN BAY, WI 54304 920-468-1978 tel www.aecom.com SUB CONSULTANT REGISTRATION ISSUE/REVISION 1 08/07/2023 ADDENDUM 1 1 0 0724202 ISSUEDFORBID I/R DATE DESCRIPTION PROJECT NUMBER 60548904 SHEET TITLE GRADING DETAILS SHEET NUMBER C-6 8 OF 14 911111111111111 760 759 758 757 756 755 754, 753 752 751 1 STORM ADS NYLOPLAST 12"X12" SQUARE INLET STA=REFER TO PLANS RIM=REFER TO PLANS 760 -759 -758 -757 56 -755 -754 -753 -752 -751 0 '6Too 0-00 0+20 o+su TYPICAL SWALE INLET SECTION EX GROUND SEE REINFORCEMENT 9 VARIES DETAIL S-3 E 755.00 INSTALL 6'PVC TEE WITH INSTALL RODENT GRATE1 TIDEFLEX CHECKMATE BACKLOW PREVENTER CONTRACTOR TO ADJUST OR EQUIVALENT BASIN GRADES AROUND RETAINING WALL WEEP HOLES AS REQUIRED L PROPOSED GROUND Vert. Scale: I"=2.5' Horz. Scale: I"=5' NOTE: THIS SECTION DETAIL APPLIES TO ALL INLETS ALONG THE WEST RETAINING WALL, Lu tu O -w- 760 TOP OF WALL FL AT STA. 0-M19 12-X12- J 759 SQUARE EX, GROUND I INLET, 11. . ......... .... . I . -1- 758 SWALE SPILLWABOTTOM Y 757 757,70 ELEV. 757.48 E BASIN ELEVATION. ELEV. 755.50 756 6" PERFORATED SCH. 40 PCV STO @ 0.00% SEE REINFORCEMENT - 4WX6 1 8- PIPE J4 755 2 DETAIL --- CONTRACTOR TO ADJUST BASIN GRADES AROUND WEEP HOLES AS REQUIRED Al TOP OF WALL FOOTING BOTTOM WALL FOOTING 4 WEST RETAINING L PRO AT EMERGENCY SPILLW Vert, Scale: 1"=2' Horz. Scale: 1"=20' SECTION 1851-0" EX. GROUND' TOP OF WALL BASIN ELEVATION AT WALL -\ CONNECT 6"PVC TO WEEP HOLE WITH PVC TEE, TYP. F53 4 752 7 I ----- FOUR10=�EEP HOLES SPACED 75'O.C., STARTING AT STA: 0-50, CONTRACTOR TO ADJUST BASIN 7511 ------ ............. . GRADES AROUND WEEP HOLES AS REQUIRED 750 EAST RETAINING WALL PROFILE Vert. Scale: I"=2' Horz. Scale: 1"=40' TOP OF WALL FOOTING BOTTOM OF WALL FOOTING WEST RETAINING WALL PROFILE /' 7 Vert. Scale: 1"=2' Horz. Scale: I"=40' I - B -.- 2. '-W --762 761 ELEV. = 760.00 --760 - 757 25'-0" - 756 755 752 751 75C 749 ALCOM PROJECT CITY CONTRACT 23-17 EAST PARKWAY AVENUE WATERSHED DETENT101' BASIN - CONSTRUCTION CLIENT CITY OF OSHKOSH 215 CHURCH AVENUE OSHKOSH, WI 54903 236-5065 tel www.ci.oshkosh.wi.us CONSULTANT AECOM 2985 SOUTH RIDGE ROAD, SUITE B GREEN BAY, WI 54304 920468-1978 tel www.aecom.com SUB CONSULTANT REGISTRATION ISSUEIREVISION )08/07/2023 ADDENDUM 17 Ix 0 07124/2023 ISSUED FOR BID VR DATE DESCRIPTION PROJECT NUMBER 60548904 SHEET TITLE GRADING DETAILS SHEET NUMBER C-7 9 OF 14 FUTURE 24" STORM SEWER -. PROP. RETAIAN L [ [GRAND ST. PROJECT- FUTURE] PROP. DETENTION BASIN RETAINING WALL FUTURE JUNCTION MANHOLE FOOTING n i Z� [GRAND ST. PROJECT- FUTURE] ) ` N EMERGENCY SEE BASIN $ JOINTTIES BACK ", ;PROP. RETAINING r- SPILLWAY (TYP.) ' INLET PROFILE s 2 5 JOINTS [ r= nn _ WALL II [ Wto 757 Q ] I 752 (. - �- �- - - z — ^^ CLAY DAM - — t 0 BULKHEAD PROPOSED PIPE INLET PIPE - 757 / ,,. [ ! 10' EAST OF SIDEWALK. PIPE WILL BE 5 2 CONNECTED TO STORM SEWER I.E.=751.0 755 M-1 X: 794595.54 t X: 794635 I 13 DURING GRAND ST. PROJECT- FUTURE '... Y: 475049.15 ,...... ;--._,_-. ,— Y: 475020 99 .. b PROP. 43"x68" STORM SEWER e MEDIUM RIP RAP C-5 M-2 [GRAND ST. PROJECT - FUTURE] - X: 794631.13 Y: 475008.47 :. .L EX, PROPERTY LINE (TYP.) -- 760 760 WORK DONE BY OTHERS [GRAND ST. PROJECT- FUTURE] 759 ..-____.. .__._..____ - .__ _._._. - . __ .— .—._..._- 759 758 .._._._......_. - - EX. GRADE .__. _..__. ___ _.___._ _.- - ...�_-0.33%_ ... .._... _.. EL 757.70 - - �_ _-__- ._--_ -_ -.. -_. 758 ---- 41 PROP. GRADE 757 - �EL. 757.24 - ___ ___ _ ___-. _.. _—__.-- - -...__ 757 756—_ /J BULKHEAD IN TERRACE- CONNECTION 7/ DONE BY OTHERS [GRAND ST. TO SEWER PROJECT- FUTURE] .._ BACKFILL WITH CLAY 10 FEET 756 755 43"x68"AEW 755 754 - (* f -- / / r _ - / / j / I. ._ - .... __ __ __ _..... - __ ._.... _ ___ ___ _ _ _ _ _ _ _ __ __ _-_____ ....._........._.. _ _ _ _ __ _ _. _ 54 , 753 / /- L-F. 43"x68 STO. @ D 03%_ - ....... _ __ - .. ._. 753 752 -i/ _._ - - - - -120.6 I.E.-751.0 752 751 751 I.E. = 751.05 750 750 749 -- ---------- I— ------- RETAINING —_.__ ._____- UNDERDRAIN e 749 WALL (TYP.) SECTION 746 748 0+00 0+50 1+00 1+50 2+00 2+50 BASIN INLET PROFILE Vert. Scale: 1"=2' Horz, Scale: 1"=20' 0+00 PROP. RETAINING WALL -754 ' CLEANOUT - 753 , ` (25) 4- CONC. SIDEWALK W/ 3" CA.B.C. '^3 ` ! t INSTALL (3) 25' NO.4 REINFORCING JOINT TIES BACK 752 75t z RODS PER CITY SPECIFICATIONS. s 2 5 JOINTS n M 2 M-3 X: 794631.13 - i I 47 X: 4891.CLAY DAM Y: 475008.47 Y: 474891.52 52 � 4 11 0 12+ 12+1 Y SEE BASIN M-1 - _ ' EX. STORM MH OUTLET PROFILE X: 794635.13 _ Y: 475020.99 1 SECONDARY OUTLET I.E. Is t STRUCTURE X: = 751.0 794635.12 `t CN PROPERTY LINE (TYP.) ,. Y: 475040.29 fT PROP, DETENTION BASIN Z X 794656.77 I PROP. RETAINING FO—� f r Yt 474877.50 FO F0 FO' WALL ry _ - F50 - m I _ _ .— _: ,— _ _EXISTING RAILROAD_ — _ _ _ _ _ __ _ — - -- _ _ _ _ _ STORM BOX (5' X 5') M-3 EX STORM MH (4' DIA) STORM MH (4' DIA) M-4 RIMSTA=758.36' . 10+48.80, 1.8' L CL STORM MH 4' DIA) M-2 OUTLET STRUCTURE (4'X4') M-1 STA. 10+06.30, CL STA. 10+22.22, 0.0' CL 24°(N)=750.53' STA. 11+64.34, 4.0' LT STA. 11+76.86, 0.0' CL RIM=758.86' RIM=758.97' 24'(SE)=750.53' RIM=757.61' RIM=758.10'TO 756,70' 24"(E)=750.38' 24"(NW)=750A5' 8'(N)=749.16' 4'(N)=750.33' (LOWEST ELEVATION OF GRATE) 24(W)=750.38' 24"(S)=750.45' DEPTH=8.61' (18" SUMP) 8-(S)=750.33' 24"(N)=750.92' 24"(N)=750.38' DEPTH=7.77' DEPTH=8.03' (18" SUMP) 24"(S)=750.92' DEPTH=7.73' 760 DEPTH=6.03' (12" SUMP) EX. STORM SEWER MH ' 760 M4 759 .__.._.___.._. .__. __ ...... �_— -- EX GRADE ... --.__. ..__.__._.____- __... .. 759 M•1 -- 758 ..._._—_- .._. .. ..._._ _... - ___. _— - __._— ._...__-. - .____. __-__ : �.:.-:-_---, _ _.--�-_ _- --.c_- - ..— 758 M 2 PROP. GRADE 757 - __ ..- _. ........ _._____. _- - _ - - - ........... ........._____. PROJECTED ONTO BASIN .:., -_ ..__ _______- __—. 757 OUTLET PROFILE 756 _—__ .. __..- .._- -__ - 756 755 19.5 L.F. 24" RCP 755 754 753 .._..._. .__ .. - ___..- TRASH RACK �- 753 j 752 _ 752 - - - - _ - 129.3 L.F. 24" RCP _ - - j, I.E. = 751.0 751 - 751 40 PVC STO-@ 1 oov / 117 0 L.F. 8" SOLID SCH 7 50 EXISTING 749 24° PIPE�- - ._____ �_ .__ _-.____ ......_. } % - _ ._ ..._ __-_—.. - _. 50.5 L.F. 749 -- 26.6 L.F. 24" RCP STO. @ 0.30% UNDERDRAIN PROJECTED 4" SOLID SCH. 40 PVC 748 ONTO BASIN OUTLET PROFILE STO. @ 0.00% 748 9+80 10+00 10+50 11+00 11+50 12+00 12+10 BASIN OUTLET PROFILE Vert, Scale: i"=2' Horz. Scale: 1"=20' A11111111111111fCOM PROJECT CITY CONTRACT 23-17 EAST PARKWAY AVENUE WATERSHED DETENTIOP BASIN - CONSTRUCTION CLIENT CITY OF OSHKOSH 215 CHURCH AVENUE OSHKOSH, WI 54903 920-236-5065 tel www.ci.oshkosh.wi.us CONSULTANT AECOM 2985 SOUTH RIDGE ROAD, SUITE B GREEN BAY, WI 54304 920-468-1978 tel www.aecom.com SUB CONSULTANT REGISTRATION ISSUEIREVISION 1 08/07/2023 ADDENDUM 1 1 0 0724202 ISSUED FOR BID VR DATE DESCRIPTION PROJECT NUMBER 60548904 SHEET TITLE PLAN & PROFILES SHEET NUMBER C-8 10 OF 14