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HomeMy WebLinkAboutDrainage Report ':" ,PRAIRIE LANDING 'r-y:r, A CD~'I ~~ ~:<) ~~ r-.t V'.\ As ~r-w ~('dJ G..O~ \-loya-$" DRAINAGE Rh-PORT ?rQ.\J /<JU."Jy -+0 PREPARED FOR: B.7pdsl Homes of Indiana, Inc. COI//acr Pcnoll: Greg Acqua P O. Box 453 ZiollJ/Ji/le, I/ldial/a 46077 COil/ad P!JoneN[(lIIlm~ (317) 873"3371 Conrad ,Fax I\J,flllba/:' (Ji7) 873-4856 PREPARED BY: 8ioeppclwcrdl & Associ:ues, Inc. COil/air Per.loll: lli11itner D. Neukam, E. /. 7965 Emf 106'" Street Fifbm, bulimic/ 46038 COIl/rl(l Phone NUll/vel: (317) 514,4704 CrJ/lllld Elllrli/.AddralJ: IIl/wlkall/@J/OeppaIJllerrhwlII DA TE PREPARED. Sepfe71lim 8. 20D8 DRAINAGI~ REPORT PRAIRIE LANDING JOB #56890RLS TABLE OF CONTENTS DlWNAGE NARRATIVE APPENDIX A - STORM SEWER DESrGN CALCULATIONS APPENDIX B - BASIN MAPS DRAINAGE NA.RRATIVE PRAIRIE LANDING BAPTIST HOMES OF INDIANA, INe CREKfED BY: WHITNEY D NEUKAtvf, E 1. INTRODUCTION Baptist Home5 of Indiana, Inc. is proposing a den:lopment within the overall Legacy project called Pmiric Landing L()i1/fi()/I The project i~ located ,omhwest of the intersection (round-about) of Chen)' Tree Boulevard and ComlDunity Drive. Mme 5jJeciGcidly, the project is part of the Northwest and Northeast Quarters of Section 2.3, Town5hip 13 Nmth, Rnnge 'I East, Clny Township, l-1nmilton Cminty, Indiana. PmJClI DWl'lpfio/l The scope of the pwpOl;cd project is to construct a high-density aS5istcd-living residential community with ~111 infrastructures associated with this type of development The Prairie Landing site will utili;-;c ,)5 nerCS and include the COI1Stl-uction of single.-ffunily dwellings, a 53-acre assisted- living complex, streets, alleyways, stmm sewer and associated utilities Pmirie Landing is part of a mueh larger over:lll development called The Legacy. The overall Leg;lcy project i, ,llb-dividedinto two dcrention system,: Eastern Basin and Western Bnsin :\ large penion of Prairie Landing lies within the En,tem Basin and is accounted for in Region II and Region V of the Overall Drainage and \Vatn Quality Ma,tcr Plan pcepared by Willi;lms Creel, Consulting, lnc dated February 2008 The remaining portion of Prairie Landing lie, within the Western Basin and is p;\rt of the COlllJ"lbutillg drainage basin for LAKE 1. Li/ild DCJtrijJlioJ! The site 15 currently utilized for open space and agricultural purposes aml the soils present onsite cOllsi,t of Cl1tlenf Stag Sumac (St) , Ockley Silt LOil1n (Oc1\), Westland Silty Clay Loam GVe), and OckJey Silt LU;\111 (OeB2) Type B .'.Oils Soil information for the site w~\s provided by the USDA Soil Conservation Service EXISTING SITE CONDITIONS Please rlOfer to the Overnll Dmillflgc and \Xlater Quality Master Plan for The Legacy prepared by \\Iilliam~ Creek C.ommlLing, JIle. dated February, 2008 for Existing Site Conditions and how it pei-tain, to Prairie Landing. PROPOSED SITE CONDITIONS Please rcfr-r to the Overall Drainage; and Water Quality Master Plan for The Legacy prepared by \',/illinms Creek (on:;ulting, Inc (bred Febttlary, 2008 for Proposed Site Conditions llnd how it pertains to The Prairie Lmdmg STORM SEWER DES1GN The usc of M'lI111ing's cr]uatial1 was uocd for determination of storm drain pipe sizes for 11011- submerged conditions. The storm drain system is capable of passing the lO-year storm event with free wnter surface elevations below the crown of pipe, !vEnimlln1 storl11 drnin flowing velocity for full pipe flow shall be 2.5 (1)5 and maximum storm drnin flowing velociti' for r'ull pipe flow is 10 fps The inlet grnle casangs arc designed such that the 'IO-yeaJ: storm event shall be sufficient:ly conveyed into the storm sewcr system at 50'!., efficicncy. Ponding above the inlet shall be Icss thim 7 inches (0 58 ft). The inlets arc spaced to allow one lane of traffic to remain open during the 1O-)'ea1" SWrm event WA TER QUALITY Plcnse refer to the Overall Dtainage and Water Quality tv'laster Phn for The Lcg"olc)' prcpnred by \X!illiams Creck Consulting. Tnc (bled Febmary, 2008 for \Vater Quality and hem! it perlnlllS to Prnil~ie Landing REFERENCES Design and data methods are based on d1e following references: 1 City ofCarl11cl Stormwater Technic,ll Standards Manu..l 2 HERPICC Stmmwater Drainage rvlanual .3 USD.t\ - Urban Hydrology for S11l81l \X/atersheds 4, USDA - Soil Conservation Service 5 Overall Drainage nnd \'\/aler Quality Master Plan for The Legacy - by \Villiams Creck C.oIlSulti Ilg, Ine. ENGINEERING CERTIFICA,TION PRJ\ IR IE. LANDING DRAINAGE REPORT AND ANALYSIS tJrit;1 ~ David J Stocppclwenh, P E. Indiana Rcgi,lratloll Nol 9358 \ \ \ \' \ 1" III" 11", "",""\ ~~?~~~~~;>..~ .:' J) ..<.o\STef:!;-", <&., '-:;. , -.. .:v '-"() - - ~ ~ 2 if;" <0 I' I \ ~. ~ :: 1 '10. " -= - l 19358 f ~ ~ ~\" STATE OF ,/(1; i ~ ~>JNDIAI'\I>-/>"~@ ,$ ~.. <::,:, ',. .,' et- " ~"~",,"')&/~NAL' \:.~ ",,,,...' fl"II/, 1111111\\\\\ I, Dnvid J SlOcppclwcrrh, certil)' that Illis drain:lgc report-:md ,mpporting calculations are in compliancc with the leq\Uremcnls ;;cr forrh bl' the City of Carmel Department of Engineering in the City of Carmel SlOrmwarer Technjcl\l St\lndlllds Manual ~.._- ACORDM CERTIFICATE OF LIABILITY INSURANCE OP ID BA I DATE IM/.'JOolYYYYj - lSTOE-l 02n4/0B r/lODU(;E~ THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION Conner Insurance Agency, Inc. ONLY AND CONFERS HO RIGHTS UPON THE CERTIFICATE :P. O. 60x 80865 HOLDER. THIS CERlIFIC.-:rEOOES NOT AMEND, EXTEND OR 8445 :Keystone Crossing Ste 200 Ai TER THE COVERAGE AFFORDED BY THE POLICIES BELOW, Indianapolis IN 46240 Phone: 317-B08-77l1 Fax. 317 - 806-7700 INSURERS AFFORDING COVERAGE NAICiI -_.......~~..~~~.~-~~.~_. ..,-....--.... ~_~~___,.__c~_." _w____ ----~ --- INSUREO INSURERA: General Casual t.:[____ 24414 -.. -~ INSURER B: vlc~o;r Q. Sbl.llil-oJ;g~.. " C'Q. 1m.: S;;OEPPELWERTH &. ASSOC. INC. INSURER C: C 0 DAVID STOEPPELWERTH 7965 EAST 106TH STREET -~~- FISHERS IN 46038 INSURER D: mSURER E: L COVERAGES mE POLiCiES OF INSUI~\NCE LISTEO DELOW HAVE OEEt.ISSUEO 10 HIE INSURED rorll.MEo AllOVe FOR THE POLICY PERIOD INDICAIEO_ NDTWITIISTANDING ANY REQUIREMENT. TERM OR CO~DITION OF ANY CONTRACT OR01H~ DOCUMENT WlTI-I RESPECT TO WHlcllllllS CIORTIFICATE MAY DE ISSUeD DR "flY PERTAIN, THE INSURANCE N'I'OHOED BY THE POLICIES D~SCRIHlm HEREIN IS SUBJECT 10 ALL THI: l"'RMS, EXClUSIONS AND CONDITIONS OF SUCli POLICIES MlGFlE"^ TE liMITS SHOWN MAY HAVEBEJ::N REDUCED OY PAID CLAIMS '- ...---.--- . ,- ~-~--,~.~ .,~--- .-------;;;;;:;~;-~UM~R--'- - -r ~9.Wl~tl.toiJr;ME ~gM.ci;y,Mtbrw_rr.Wr __,_ n~~'c~~,.~c__,..~.'. ".,,--~-~.~ ---.- '-"-. l~if~Th~~~--- Tm,OFINSURANCE LlrlllT5 CiENERAl.. LIASILIH EACH OCCURRENCE ~OOO, 000__ -'- ~T.Ut'GE"'TO FtEN I t.:.\.) A ~ COM'lERCIIl.L GEI<ERlV. LIADILlTY CCI0300158 11/03/07 1l103/08 PREMISES IEo "C<lH.n<H) S 100,000 - o CU.IMS W,DE [E] OCCUR MF.D 8((' (A~y ono PO"",,) S 5,000 ~ PERSONAl,o. AOV INJURY S2,OOO,OOO ......,--------- -~- GENERAL N;;C;nliGt, TE s2,OOO,OOO "- ,-- GEt/'L ,\GGREGM" LIMIl ^FPLIES PER' PRODUCTS - CO~'PIDP ^CC >2.000,000 Ii ' !Xl p~o. ilLOC -~~ ~OLICY X. JEeT - ,\~TOMDSILE UAIlILITY CO/.lBINi:D SINGLE LIMIT I- sl,OOO.OOO A ~ ANY I\UTO CBA030015B 11/03/07 11/03/08 lEa Dccldenl) ................~-- I- ALL OWNED AUTOS aODIL Y INJuRY' {Per pl,tsonl S SCI-jEDU,&D Al!lOS i- n/03/0B ~~M__~ 1-" A r!. HIRED AUTOS CBA0300158 1l/O3/07 BODILY INJURY 11/03/07 11/03/08 (~.r Dcddonll ~ A ~ NON. OWNED AUTOS CBA030015B ",- PROPERTY CAlM"E S IPof 30doeml) - GARAG E LIA111LlTY AUTD ONLY. ~A ACCIDENT S R ANY AUTO - .~~.- OTHER THAN ~ S AUTO ONLY: ~.~~~-~ MlG S ~ EXCJ:SSllJM~REI LA UAaILlTY EACH DCCURRENCe sl.OOD,OOO 11. iD OCCUR 0 CLP,IMS MADE CCUOJOO15B 11/03/07 11/03/0B AGGREGATE Sl,OOO,OOO S ~ DEDUCTIOLE S -,...........---.---..- -- X RETENnUN SID,OOO ~ ~- - X ITOH'/LI;rlWS j IU~h'- WOm~ERS COMPENSATION ANO A EMPLOYERS' UA91UTY CWC0300158 11/03/07 11/03/08 E.L EAC~I ,\CCIOENT ~500,OOO AJ.JY PROPRIETORlPAIlTNERlEJtECUTIVE OFFICE:RIMEMOER EXCLUOI;D? ii.L. DISEASE. €A EMPLOYEE $500,000 ~m~t'~~vfsi6~ tole.. ..~-~ E.L, DISEASE. POLICY LIMIT 5500,000 o'rHI'J~ B PROFESSIOUl\.L LIAE AEHOOB2J.6301 01/28/0B 01/2B/09 Aggregate 2,000,000 KNOWI.EDGE DATE n/28/65 Per Claim 2,000.000__ DESCRll'TIDN OF OPl'rlATIONS I LOCATIONS I VEHICLES I EXCLUSIONS ADDED BY ENDORS~MI'NT I SPECIAL PROVlSIDNS CERTIFICATE HOLDER -----oJ. CANCELLATION SHOULD ANY OF THE MDV" OESCRlIJEO POLlCI~S BE CANC~llED BEFORE THY; S(PIRA1ION OATI' THEREOF, THE ISSUIIIC INSURER WILL ENOEAVOR TO MAiL ~,DAYS VlRmEN NOTICE TO THE GERTIFICATE HOlOER NAMEO TO n;" LEFT. sLiT FAILURE TO DO SO SHALL IMP05E NO 08UuATJON OR L1ADI~ITY OF ANY KINO UPDN THE llotSUREr/, ITS AOENlS OR TO WHOH IT MAY CONCERN ACORD 25 {2D01IOB) Rainfalllnlensilies for Various Relmn Periods and Slorm DUrilliOns (inches/hour) Duration Return I"enod (vears 2 10 100 5 min. 4.63 6.12 9.12 10 min. 395 5.22. 7.78 15 min. 3.44 455 6.77 20min. 3.04 4.02 5.99 3D min. 2.46 3.25 4.84 40 min. 2.05 2,71 4,05 50 min. 1.16 2,33 3,47 1 hr. 1.54 2.03 3,03 1.5hr. 1.07 1,42 2.24 2 hr. 0.83 1.11 1.81 3 hr. 0,59 0.84 142 4 hr. 0.47 0.68 1,15 5 he. Q.<J 0.58 097 6 hr. 0,35 0.5 0,85 7 hr. 0,31 0.44 0.75 B hr. 0,28 0.4 0,67 9 hr. 025 0.36 0.61 10 he. 0.23 0.33 0.56 12 hr. 0.2 0,29 0.48 14 hr. 0.17 0.25 0.42 16 hr. 0.16 0.23 0.38 16 hr. 0.14 0.2 0.34 20 hr. 0.13 0.19 031 24 hr. o 11 0.16 U,Lf Rainfall Deplhs lor Various Return Periods (inches) 2 Return P~~Dd (years) 2.66 I 3. ~ I ~o~ ,4 I D~:a~i~n I City of Carmel Rainfall Data UNDEVELOPfo:D _ LAND - 1UH":l:'>oT;:\-l) -------- ~----~ LOCATION MAP (N T S ) -I I ) I t .."...."..:.'................./y.. "")}' ~ ' . '.,........... i .' - , . .1 ~-:"< / / :/ ...." .........,., / // ! I '.\~ . .. / We //~~ . \, ~ ~~. , ~. , iV-"'-) r\-~ -"', '\;-'\ / 0S1 / } . k .' /",--j / J / FxS_;L... / / f...... /' ',,"c' ( \ .' "-... ---.~------- S E I ..' \ [,-(~/~--~h-- % (.~, \~'--I '. OcB2 .' / '"' . St . r 'OcA. (. _...."'~/) ( j/ We ' /If,_/-,JV--\ j---J "~t ., (-_//>-~) / ~=:: .... .o..,..c...... .. .~.., /\ .// // .,_...,/. / 0.....0 '0 '.;~_----// /' ,/,/ / / / /~ ,// / / ,/ ,/ SOilS MAP (N T S ) .APPENDIX. A STORM SEWER DESIGN CALCULATIONS Runoff Coefficient Calculations Job #56890 Performed By: WDN ApBr = Total Drainage Area - A,mp Site Characteristics Assisted livfng Community C 0.9A'mD + a.2Ap., W = Total Drainage Area Total Total Total Weighted Structu re Drainage Impervious Pervious # Area Area, Aimp Area, Ape, C-Factor (aci (ae) lac) C 362 0.49 0.32 0.17 0.66 363 1.02 0.65 0.37 0.65 364 1.01 0.46 0.55 0.52 366 0.77 0.38 0.39 0.55 367 0.65 0,34 0.31 0.57 368 0.46 0.26 0.20 0.60 369 0.74 0.49 0.25 0.66 371 0.25 0.06 0.19 0.37 371A 0.1 0:05 0.05 0.58 372 0.84 0.04 0.80 0.23 373 1.21 0.56 0.65 0.52 374 1.42 0.66 0.76 0.53 374A 0.59 0.24 0.35 0.48 . 375 0.85 0046 0.39 0.58 375A 1.4 0,60 0.80 0.50 376 0.91 0.51 0.40 0.59 378 1,6 1.11 0.49 0.69 379 0.7 0.38 0.32 0.5B 380 0.28 0.16 0.13 0.59 381 1.39 0.71 0.68 0.56 382 1.24 0.38 0.B6 0.41 383 1.36 0.59 0.77 0.50 385 1.13 0.72 0.41 0.65 386 1.07 0.76 0.31 0.70 __ 387 0.64 0.25 0.39 0.47 389 0.38 0.10 0.28 0.38 390 0.62 0.32 0.30 0.56 391 05 0.20 0.30 0.48 392 0.98 0.54 0.44 0.59 393 1.01 0.42 0.59 0.49 394 1.32 0.89 0.43 0.67 395 1.54 0.88 0.66 0.60 396 1.62 0.63 0,99 0.47 397 0.3 0.10 0.20 0.43 399 0.75 0.51 0.24 0.68 400 1.06 0.71 0.35 0.67 401 0.86 0.55 0.31 0.65 402 144 0.77 0.67 0.57 403 0.5B 0.42 0.16 0.71 404 0.56 045 0.11 0.76 Proposed Time-of-Concentration Calculations Job #56890 Performed By: WDN Sheet Flow GutterlSwale Flow Te (total) T. (total} Basin L" p. c . " T," .a07[r.l)(Ull(l>=".'"l v= L" TleLN DeS:O'iplion n c . o€ sClip liOO (In (in/hr) (1l/1I1 ,nes) IWsl (Itl [hr., (nrs~ (mln> 362 Grass 0.15 45 2.66 0.02 0:0946 Guller I Swale 2 80 0.0111 0.1057 G.3 363 GraSs 0.15 75 2.66 0.02 01423 Gutter! Swale 2 160 0.0222 0.1645 9.9 364 Grass 0.15 100 2.66 0.02 0.1791 Gul!l:n I Swale 2 65 0.0090 0.1881 11.3 356 Grass 0.15 100 2.66 0.02 0.1791 Gutter I Swale 2 180 0.0250 0.2041 12.2 367 Grass 0.15 55 2:66 0.02 0.1110 Gutter I Swale 2 80 0.0111 0.1221 7.3 368 Grass 0.15 gO 2.66 0.02 0.1646 Gutler I Swale 2 95 0.0132 0.1778 10.7 369 Grass 0.15 90 2.66 0.02 0.1646 Gutter I Swale 2 175 0.0243 0.1889 11.3 371 Grass 0.15 65 2.66 0.02 0.1269 Gutter I Swale 2 100 0.0139 0.1408 8.4 371A Grass 0.15 45 2.66 0.02 0.0946 Gutler I Swale 2 100 0.0139 0.1084 6.5 3n Grass 0.15 80 2.66 0.02 0.1498 Guller I Swale 2 140 0.0194 0.1693 10.2 373 Grass 0.15 100 2.66 0.02 0.1791 Gurter ISwale 2. 330 0.0458 0.2249 13.5 374 Grass 0.15 100 266 0.02 0.1791 . Gutter! Swale 2 490 0.0681 0.2472 14.8 374A Grass 0..15 75 2.66 0.02 0.1423 Guller / Sws/e 2 170 0.0236 0.1559 10.0 375 Grass 0.15 100 2.66 0.02 0.1791 Gutter I Swa/e 2 85 0.0118 0.1909 11;S- 375A Grass 0.15 100 2.66 0.02 D.1791 Gutter I.S~/ale 2 400 0:0556 0.2341 14.1 376 Grass 0.15 95 2.66 0.015 0.1929 Gutler I Swale 2 85 0.0118 0.2047 12.3 378 Grass 0.15 100 2.56 0.02 0.1791 Gul/er I Swale 2 225 0.0313 0.2104 12.6 379 Grass 0.15 90 2.66 0.02 0..1646 Gutter I Swala 2 90 0.0125 0.1771 10.6 380 Grass 0.15 50 2.66 0.02 0.1029 Gutter I Swale 2. 45 0.0063 0.1091 6.5 381 Grass 0.15 100 2.66 0.02 0.1791 Guller I Swale 2 355 0.0507 0.2298 13.8 382 Grass 0.15 95 2.66 0.02 0.1719 Gutter/ Swa/e 2 110 0.0153 01872 11.2 383 Grass 0.15 95 2.66 0.02 0.1719 Guller I Swale 2 105 0.0146 0.1865 11.2 385 Grass 0.15 85 2.66 0.02 0.1573 Guitar I Swale 2 125 0.0174 0.1746 10.5 386 Gross 0.15 100 2.66 0.02 0.1791 Gutter I Swele 2 220 0.0306 0.2097 12.6 387 Grass 0.i5 60 2.66 0,02 (J.1l90 GulterJ Swale 2 75 0.0104 0.1294 7.8 389 Grass 0.15 40 Z.56 002 0.0861 Gutter J SWElle 2 65 0,0090 0.0951 5,7 390 Grass 0.15 70 2.66 0.02 0.1346 Gutter I Swale 2 135 0.018S 0.1534 9.2 39.1 Grass 0,15 50 2.66 0.02 0.1029 Guller I Swale 2 75 0.0104 0.1133 6.8 392 Grass 0.15 60 2.66 0.02 0.1190 Gutrer I Swale 2 50 0.0069 0.1260 7.G 393 Grass 015 60 2,66 0.015 0.1335 Gutter! Swale 2 110 0.0153 0.1488 8.9 394 Grass 0,15 100 2.66 0.02 0,1791 Gutter I Slvale 2 , 155 0,0215 0.2006 12.0 395 Grass 0,15 100 2.66 0.02 0.1791 Gutter I Swals 2 170 0.0236 0.2027 12.2 396 Grass 0.15 100 2.66 0.02 0.1791 Gulisr I Swale 2- 315 0.0438 0.2229 13.4 397 Gross 0.15 40 2.66 0.02 0.0861 Gulie( I Swale 2 75 0.0104 0.0965 5.8 399 Grass 0.15 50 2.66 0,02 0.1029 GuNsr / Swale 2 65 0.0090 0.1119 5.7 400 Grass 0.15 80 2.66 0.02 0.1498 Gulter I Swale. 2 85 0.0118 0.1616 9.7 401 Grass 0.15 50 2.66 0.015 0.1154 Gulter I Swale 2 70 0.0097 0.1251 7.5 402 Grass 0.15 100 2.66 0;02 0.1791 Gulter ISwale 2 75 0.0104 0.1895 11.4 403 Grass 0.15 60 2.66 0.02 0.1190 Guller! Swale 2 60 0.0083 0.1274 7.6 404 Grass 0.15 60 2.66 0.02 0.1190 Gul/er / Swa/e 2 BO 0.0083 0.1274 7.6 Per the Natufal Resources Consefllalilln Service (NRCSJ. the maximum length for sheet fiow used in time-of-concentratiun (Tel calculations IS 100 feet. Scenario: Base Structure Input Report Structure Area Inlet Time Local Local AcldHiona Total label (seres) C of Rallonal Intensity Flow System oncentraliol Flow (In/hr) (efs) Flow (min) (cfs) (cfs) 350 1393 361 1403 362 049 056 630 I 92 569 000 1438 363 '02 065 990 350 524 000 1305 364 101 052 1130 267 505 000 1011 :lti6 077 055 1220 210 493 000 394 367 065 057 730 213 571 0.00 213 386 046 060 1070 143 513 000 378 369 074 066 1130 248 505 ODD 248 371 025 U 37 840 051 551 000 1219 371A o 10 056 650 034 585 000 399 372 084 023 1020 101 519 000 383 373 1 21 052 1350 301 475 000 301 374 142 053 1480 347 458 000 1538 374A o 5R 048 10.00 149 522 000 16.48 375 0.85 058 1150 249 502 000 502 375A 1.40 050 1410 330 467 0.00 814 376 091 059 1230 266 491 0.00 266 377 3130 378 160 069 1260 542 487 000 3176 379 070 056. 1060 210 514 000 22.18 380 028 059 650 097 585 0.00 2050 381 1 39 056 1380 370 471 000 370 382 1 24 041 1120 2,59 506 000 591 383 1 35 050 1120 347 506 000 347 384 841 385 1 13 0.65 1050 382 5 15 000 858 386 107 070 1260 368 487 000 516 387 064 047 780 170 562 000 170 386 20.31 389 038 038 570 087 5.99 ODD 20.53 390 062 056 920 188 536 000 1228 391 050 048 580 140 580 000 697 392 098 059 760 329 565 000 329 393 101 OA9 890 270 542 ODD 270 394 '32 067 1200 441 495 000 441 395 I 54 060 1220 459 493 000 a 35 396 162 047 1340 366 476 000 4.28 397 030 043 580 0.78 598 000 078 398 15.60 399 075 068 670 299 581 000 1669 400 106 067 9 70 378 527 000 378 401 086 0.65 750 3.19 567 000 11 DB 402 1 44 057 1140 4 Ie 503 000 841 403 058 071 760 235 565 000 467 404 056 0.76 760 242 565 000 2.42 Title: 568S0 s:\56690rls\drainage\slormcad\56B90 9"3-08 stm Stoeppel....ertl1 8. AssoClal"s, Irlc. 09/03108 04:30:0CI:f1Pkntley Systems. Inc Haestad Methods Solulion Center Watertown, CT 06795 USA Project Engineer: WDN StormCAD v5 6 [05 06 OD5 00) ,. 1-203-755-1666 Page 1 of 1 Scenario: Base Pipe Input Report Label Upstream Downstream Number Section Section Material Constructed Length Upstream Downstream Node Node of Size Shape Slope (Il) Invert Invert Secllons (ftlft) Elevation Elevation (ft) (ft) 361-360 361 360 1 27 Inch Circular Con ere! o 009024 164,00 74448 74300 362.361 362 361 1 27 Inch Circular Concrete o 003000 265,00 74528 74448 363.362 363 362 1 21 Inch Circular Concret o 003036 14000 74570 7452,8 364-363 364 363 1 24 Inch Circular Concrete o 003065 199,00 746,31 74570 366-364 366 364 1 151nch Circular Concrete 0004013 15200 74692 74631 367-366 367 366 1 15 Inch Circular Com:ret 0,003000 130 00 747 31 746 92 368-364 368 364 1 1Blnch Circular Con em! o 002899 13800 74671 746,31 369"368 369 36B 1 15 inch Circular Concret o 003055 200 00 74732 746,71 371-374 371 374 1 24 Inch Circular Con ere! o 003000 18000 74962 749 DB 371A-371 371A 371 1 181nch Circular Concret 0003143 3500 749 73 74962 :372-371A :372 371A 1 18 Inch Circular Concrete o 002355 14B 00 750 08 749,73 373.372 373 372 1 15 inch Circular Concrete o 003034 14500 750,52 75008 374.374A 374 374A 1 27 Inch Circular COncretl o 003000 14000 74908 74866 374A.380 374A 380 1 27ihch Circular Concret o 003000 10000 74B 66 748 35 375-375A 375 375A 1 18 Inch Circular Concretj o 003032 15500 75064 750,17 375A-371 375A 371 1 21 Ineh Circular Concretl o 003022 18200 750 17 749,62 376.375 376 375 , 15 inch Circular Concret 0003014 1300 75086 75064 378.377 370 377 1 29x45lnc Horizontal Conere!, o 003015 262 00 74754 74675 379.378 379 378 1 30 Inch Circular Conere!, 0003015 199'00 748 14 747,54 380.379 380 379 :l 30 inch Circular Concreli o 003056 72.00 748,36 74814 381.380 381 380 1 18inch Circular Concrel1 0002993 14700 74880 748,36 382-378 382 37B 1 21 Inch Circular Concrel1 o 003005 19300 74812 747 54 383-382 383 382 1 15 inch Circular Cone rei o 003000 18000 74866 74812 385-384 3B5 384 1 21 inch Circular Concrel 0003029 175 00 747.28 746 75 386-385 3B6 385 I 18 inch Circular Concrel o 003006 16300 747.77 -r4728 387-386 387 386 1 12 inch Circular CDnerell o 003000 15000 748.22 747 17 389-388 389 388 I 3D inch Circular Concmll o 003023 172 00 745 42 744 90 390.389 390 389 1 24 incll Circular Conersh 0,003090 178 00 74597 74542 391-390 391 390 1 21 inch Circular Concreli o 002847 13700 74636 745 97 392~391 392 391 1 15 inch Circular Contrell 0003000 120.00 74672 746 36 393-391 393 391 1 15 inch Circular Conerslf o 002973 111 00 74669 746 36 394-390 394 390 I 18 Inch Circular Conereli o 003011 1116,00 746.53 74597 395-389 395 389 1 21 inch Circular Conerelt 0003011 9300 74570 74542 396.395 396 395 1 18 incll Circular Concrelt 0003006 31600 74665 74570 397.396 397 396 1 12 inch Circular Concre\! o 002955 8a 00 746.91 74665 399-398 399 398 1 27 Inch Circular Conerell 0.003000 184 00 74545 744 90 400-398 400 399 1 18 incll CircUlar Goncrelt 0002941 15300 74590 74545 401.399 401 399 1 24 inch Circular Concrell o 003006 16900 74596 74545 402-401 402 401 1 211ncl1 Circular Concre!l o 002970 13500 '(4636 745 96 403-402 403 402 1 18 inch Circular Concret o 002956 13700 746 77 745.36 404.403 404 403 1 15 inch Circular Conerat o 002925 8000 747.00 746,77 Title: 56890 s:\56890rls\drainagelstorrncad\56B90 9':l-08 stm Stoeppelwarth & Associates, Inc. 09/03108 04:30:0~ntley Systems, Ine H"est~d Methods Solution Center Walertown, CT 06795 USA Project Engineer: WDN SlormCAD v5 6 [05,06 005.00J +1-203-755-1666 Page 1 of 1 Scenario: Base Pipe Output Report label length Mannlngs Full Tolal Excess Exceeds Velocity Velocity Average ~Inimum Maximum I-Iydraullc Hydraulic (ft) n Capacily System Full Capacity In Qut Velocity Velocity Velocity Grade Grade (ds) Flow Capacity Ift/s) (ftIs) (Ns) (ftls) (ltIs) line In Line Qut (cIs) (cIs) (It) [il) 361 -360 16400 0013 2942 1403 1539 false 5.BB 731 731 2.00 1500 74578 74409 362 -361 265 00 0013 1696 1436 2.5B false 4.79 593 479 200 1500 74687 74580 363-362 14000 0013 1706 1305 401 false 462 434 4.73 200 1500 74720 746 87 364-363 199.00 0013 12.52 10 11 241 false 436 399 4.44 200 1500 74769 74720 366-364 152.00 0013 409 394 015 false 321 321 321 200 15.00 74826 74769 367-366 130.00 0013 354 213 141 false 189 1 74 302 200 15.00 74839 74826 368-364 13600 0013 566 378 188 false 265 ,222 343 200 1500 74784 74769 369"36B 200 00 0013 :> ~7 248 109 false 292 213 314 200 i500 74814 747 84 371-374 180 00 0013 1239 1219 020 false 428 4 13 4.50 200 1500 75134 75088 371A-371 3500 0013 5 B9 399 190 false 227 227 2.27 200 1500 75139 751 34 372-371A 14800 0013 5.11 383 128 false 217 2 17 :2 17 2.00 1500 75158 75139 :>73-372 14500 0013 3.56 301 055 false 246 246 246 200 1500 75190 751 58 374-374A 14000 0013 1595 1538 158 false 455 434 484 200 1500 750 88 750 55 374A-380 10000 0013 1696 1648 048 false 4.65 456 486 200 1500 750 55 750 30 375-375A 15500 0013 578 502 075 false 2 B8 284 3.69 200 1500 752 08 15174 375A-371 18200 0013 811 8 14 057 false 358 340 4.12 ZOO 15.00 751 74 751 34 376-375 7300 0013 355 266 089 false 217 217 2.17 200 1500 752 20 752 DB 378-377 26200 0013 40.46 31 76 870 false 601 654 601 200 1500 74914 74823 379-378 199 DO 0013 22 52 221B D 34 false 539 669 523 2.00 1500 '750 11 74915 380-379 7200 0013 22 67 2050 217 false 506 499 523 200 1500 750 30 75011 381 -380 14700 0013 5.75 370 205 false 209 209 209 200 1500 750 48 750 30 382-378 19300 0013 869 591 277 false 323 257 388 200 1500 74936 74914 383-382 18000 0013 354 347 007 false 2.92 283 329 200 1500 74982 74936 30S-3M 17500 D 013 872 85B 014 false 424 546 4 13 2 DO 1500 74865 747 84 385-385 16300 0013 576 516 060 false 335 304 369 2.DO 1500 74899 748 65 387-386 15000 0013 1 95 1 70 025 false 217 2.17 217 2.00 1500 749 33 748 99 389-388 17200 0013 22 55 2053 202 false 532 647 521 200 1500 74726 746 44 390-389 17800 0013 1257 1228 030 false 4.28 4 11 456 200 1500 74771 747 26 391-390 13700 0013 845 697 148 false 3.06 290 393 200 1500 74793 74771 392-391 1200D 0013 354 329 024 false 26B 268 268 200 1500 74824 747 93 393-391 11100 0013 352 270 082 false 220 220 220 200 15 DO 74812 74793 394-390 18600 0013 576 441 1 35 false 2.50 250 250 200 1500 748 04 74771 395-389 9300 0013 869 a 35 034 false 3.47 347 347 200 15 DO 74751 74726 396-395 31600 0013 576. 428 1 48 false 253 242 357 200 15 DO 74802 74751 397-396 8800 0013 , 94 078 116 false 099 o 99 099 200 1500 74806 74802 399-398 18400 0013 1696 1689 007 false 503 6.31 486 200 1500 747 22 74634 400-399 15300 0013 570 He 192 false 214 214 214 200 1500 74742 74722 401.-399 16900 0013 1240 11 08 132 false 4 DB 376 446 200 1500 747 57 74722 402-401 1 35 00 0013 864 B 41 022 false 376 363 409 200 15.00 747.89 747 57 403-402 137.00 0013 5.11 467 1 04 false 275 254 360 200 1500 74814 74789 404-403 8000 0013 3.49 242 107 false 1.9B 198 1. 9B 2.00 1500 748 25 748.14 Title: 5SagO S:\56890rls\dralnagelslormcacl\58890'9.3-0B slm Stoeppelwerth & Assocl~tcs. Inc. 09f03f08 04'30:1 i:1'.F1II<<Jnlley Systems I~C HOieslad Methods Solution Center Watertown. CT 06795 USA Projeot Engineer: WDN StormCAD '156 [05.0600500] +1-203-755-1666 Page 1011 Minimum Slope to Maintain 2 fps Manning's Equation v:=(~)J~tC: 0.013 Pipe Size (in.' Slope 48 0.05% (2J (I" v:=( L49)'R 3S 2) 0.013 RCP Eliptical Pipe Pipe Size (in. x IR l 14 x 23 19 x 30 22x34 24 x 38 27 x 42 29 x 45 32 x 49 34 x 53 38 x 60 43x68 48 x 76 R 0.367 0.49 0.546 0;6.13 0.686 0.736 0.812 0.875 0.969 1.106 1 .229 Slope 0.18% 0.12% 0.11% 0.09% 0.08% 0.07% 0.06% 0.06% 0.05% 0.04% 0.04% . . Maximum Allowable Slope to Avoid Exceeding 10 fps Mannmg's Equation V:= (~)'Rl~Jsl~) 0.013 Pipe Size (in.) Slope 48 0.76% V:= (~)'Rl~Jsl~J 0,013 RCP EHptical Pipe Pipe Size (in. x m.) 14 x 23 19 x 30 22 x 34 24 x 38 27 x 42 29 x 45 32 x 49 34 x 53 38 x 60 43x68 48 x 76 R 0.367 0.49 0.546 0.613 0.686 0.736 0.812 0.875 0.969 1.106 1.229. Slope 2.90% 1.97% 1.71% 1A6% 1.26% 1.15% 1.00% 0.91% 0.79% 0.67% 0.58% APPENDIX B BASIN MAPS