Loading...
HomeMy WebLinkAboutDrainage SummaryN/NG ENG/NEER/NG -~ "Your Project is Our Priority" Drainage Summary Woodhall Subdivision 106th and Towne City of Carmel Hamilton County, Indiana Prepared For: JB Cohen 210 East 91St Street, Suite A Indianapolis, IN 46240 Prepared By: Banning Engineering 853 Columbia Road, #101 Plainfield, IN 46168 March 2008 Revised Apri12008 ,~ ~~ =Q -~ ` " APA 2 5 2008 ._ `7 DOGS ~"~~ ~~z _~/.~ Banning Engineering, P. C. 853 Columbia Road, Suite 101 Plainfield, IN 46168 Phone: (317) 707-3700 Fax: (317) 707-3800 E-mail: banning[7g BanninaEngineedng.com Job# 07093 Drainage Summary for Woodhall Subdivision Job # 07093 April 2008 • Woodhall Subdivision Existing Characteristics: The purpose of this subdivision is to develop +l 1.4 acres of ground into a residential subdivision containing approximately 9 residential lots. The proposed site is located on the south side of 106`h Street east of Towne Road in Section 9 of Township 17 North and Range 3 East, Clay Township, Hamilton County. Design Criteria: Adjoining land conditions: North: Golf Course South: Residential East: Residential West: Residential Existing Soil Name & Hydrologic Soil Group (HSG): 57% CrA -Crosby (C) 20% Bs - Brookston (B/D) 20% MmB2 -Miami (B) 3% Sh -Shoals (C) • Tn summary, approximately 40% of the soils are HSG B and 60% are HSG C. Site Drainage Analysis: After review of soil types and on site characteristics, we have determined that there are two major drainage basins draining this parcel (See Existing Drainage Basin Map). The north basin (Basin A) drains northwest to Well Run Creek. The south basi^ (Basin B) drains south to Fitch and Jessup Regulated Drain. There is no offsite drainage contribution. Existing Summary: The existing site drains approximately 1.9-acres northwest and 9.5-acres south. The maximum allowable release rate must be no greater than O.Icfs per acre of development for the 10-year storm and 0.3efs per acre of developed area for the 100-year storm (City of Carmel and Hamilton County Stormwater Manual). The maximum allowable release rate is 0.2cfs for the 10-year storm and 0.6cfs for the 100-year storm. Proaosed Summary: The proposed development has a series of storm pipe and lakes that convey the entire site to the northeast comer. There will be a southern lake and a northern lake. The southern lake is located in the southwest comer of the proposed development and will drain north to the lake in the northwest corner. The lake in the northwest corner will outlet to Well Run Creek. A small portion of the site will remain undeveloped as a tree preserve, and will discharge east overland to existing beehive inlets. No developed area will discharge to the east. ~~7NNN/NG- Drainage Summary for Woodhall Subdivision Job # 07093 April 2008 • Proposed Model Summary: We modeled the developed conditions of the site using ICPR software from Streamline Technologies, Inc. The input data is from development plans. This data includes elevation-area relationships for retention ponds, stormwater pipes, and internal basins. The analysis uses SCS type II rainfall distribution along with corresponding 24-hour storm rainfall depths. We changed the existing hydrologic soil groups to the next less infiltrating capacity category. This follows the guidelines required by the Hamilton County Stormwater Manual, which accounts for a significant disturbance to the upper soil layers during construction. The 12-in outlet pipe for the northern lake exceeds the allowable discharge. A 2-inch orifice reduces the outflow to the required discharge. Hamilton County Drainage Ordinance does not allow an orifice smaller than 6-inches. The design of the northern lake uses a 2-inch orifice to meet 0.1/0.3 cfs/acre standards and replaces the orifice with the 6-in minimum. Calculations for the 2-inch discharge pipe and 6-inch orifice are in the appendix. Shown below is a table summarizing staging elevations for the 100- year storm. Shown below is a table summarizing allowable and proposed maximum discharges for the development. Preliminary discussions with Greg Hoyes, Hamilton County Surveyors Office, by Lance Ferrell, Banning Engineering were positive and led to a verbal endorsement of the proposed drainage schematic as presented within this report. l J Drainage Summary Table Northeast Corner of the Development Dischar e Summary 10- ear Allowed 0.2 cfs 0.1cfs * 1.9ac Pro osed Conditions w. 2-in orifice 0.1 cfs ICPR, 11.4ac Pro osed Conditions w. 6-in orifice 0.9 cfs ICPR, 11.4ac 100- ear Allowed 0.6 cfs 0.3cfs * 1.9ac Pro osed Conditions w. 2-in orifice 0.2 cfs ICPR, 11.4ac Pro osed Conditions w. 6-in orifice 1.3 cfs ICPR, 11.4ac Northern Lake 100 r Elevation Summa Pro osed Conditions w. 2-in orifice 864.7 ft Pro osed Conditions w. 6-in orifice 864.1 ft ~~7NNN/NG- Drainage Summary for Woodhall Subdivision Job # 07093 April 2008 • BMP Summary: The proposed site will divert flow from the entire developed portion of the site through two retention ponds. The two retention ponds will serve as the stonnwater BMPs for the site. The BMP Calculations appendix has detailed drawdown time and water quality calculations. It is our opinion that this series of BMPs meets the intent of the current stormwater ordinance. References: Design data and methods are based on the following reference materials: 1. Hamilton County Stormwater Manual November 2005 2. NRCS Soils Map 3. USGS Mapping 4. Win TR-55 v1.00.00, Small Watershed Hydrology. NRCS 5. Win TR-55 ICPR v3.02, Service Pack 5, Streamline Technologies, Inc. • u ~~1NNN/NG- Drainage Summary for Woodhall Subdivision Job # 07093 April 2008 • LIST OF APPENDICES 1. VICINITY MAP 2. LOCATION MAP 3. USGS MAP 4. SOILS MAP 5. EXISTING BASIN MAP 6. PROPOSED BASIN MAP 7. PROPOSED CONDITIONS CALCULATIONS A. l OYR RESULTS B. 100YR RESULTS 8. TC & CN CALCULATIONS 9. ICPR INPUT 10. PIPE CALCULATIONS 11. GUTTERLINE CALCULATIONS 12. BMP CALCULATIONS 13. EMERGENCY OVERFLOW CALCULATIONS • U ~~1Nn-I1/iivG- Drainage Summary for Woodhall Subdivision Job # 07093 April 2008 • Vicinity Map ~~~ ~~~,,~`~1~'G'+II f "~'Ilii'~Ilr` 1~4!F' d Drainage Summary for Woodhall Subdivision Job # 07093 Apri12008 l~ Location Map ~~n-~rinr~- ~J PRQJE~CT --_ L©~CATIC~fr9 ~ .............~ .........-...... ..-.......... ^~ f r: . _ -...... ......~ .... i_._ ~+ f 'v ~ lr '''1~ J ~ ~'~' ~~ L 1 ~. / IIr \ . '` t ~ ~ /~~ 1 9 u m '~.~~ l i w i, ~ ~'~, ,~ ,°i , ~ ~ ~ .. _ _ _ a 5 ~'-~~~~' ~ r°'- ' ~ ~ w ~ Deer, s: ~ ' ~ '~~ C 3 ~ e G r ~,r ~ ~1 ~~.SII C r1 I ,r nsherwoaer Ln , A ~ i •F,5 ;,~ t,~ f ~ JI Y ~~~ J '~ ,/r~ii I ~ ,, „ ~: ~ I' /f~~ j ~ '-'~ + N~~ L ~ l , r~ . ~~ti f ~~ ~ „ ~) ~ Y , .~ ~ , ~~ LQCATIt7N MAP NQ SCALE Drainage Summary for Woodhall Subdivision Job # 07093 April 2008 • USGS Map ~~7N11/N/NG- Drainage Summary for Woodhall Subdivision Job # 07093 April 2008 • Soils Map r ~~VN1 fla- Soil Map-Hamilton County, Indiana • • • USDA Natural Resources VVeb Soii Survey 2.0 10/15/2007 Conservation Service National Cooperative Soil Survey Page 1 of 3 N Meters A 0 35 70 140 210 Feet 0 100 200 400 60D ! • • Soil Map-Hamilton County, Indiana MAP LEGEND Area oflnterest(AOI) Area of Interest (AOI} soils Soil Map Units Special Point Features r~,i Blowout ® Borrow Pit Clay Spot # Closed Depression ~ Gravel Pit Gravelly Spot ~ Landfill Lava Flow ,~ Marsh ~ Mine or Quarry 4 Miscellaneous Water p Perennial Water ~ Rock Outcrop -(- Saline Spot Sandy Spot _ Severely Eroded Spot ~y Sinkhole yy Slide or Slip ~ Sodic Spot _„ Spoil Area ~ Stony Spot MAP INFORMATION ~1 very Stony Spot Original soil survey map sheets were prepared at publication scale. Viewing scale and printing scale, however, may vary from the ,~ Wet Spot original. Please rely on the bar scale on each map sheet for proper ~ Other map measurements. Special Line Features Source of Map: Natural Resources Conservation Service Gully Web Soil Survey URL: http://websoilsurvey.nres.usda.gov Coordinate System: UTM Zone 16N Short Steep Slope This product is generated from the USDA-MRCS certified data as of .. , other the version date(s) listed below. Political Features Soil Survey Area: Hamilton County, Indiana Pubtic Land Survey Survey Area Data: Version 6, Sep 4, 2007 0 Township and Range Date(s) aerial images were photographed: 1998 0 Section The orthophoto or other base map on which the soil lines were Municipalities compiled and digitized probably differs from the background ~ Cities imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. Urban Areas Water Features Oceans ~ Streams and Canals Transportation f-H- Rails Roads ,ey frtterstate Highways ~,. US Routes State Highways N Local Roads Other Roads U~ Natural Resources Web Soil Survey 2.0 10/15/2007 ~~ Conservation Service National Cooperative Soil Survey Page 2 of 3 Soil Map-Hamilton County, Indiana C Map Unit Legend Hamilton County, Indiana (IN057) Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI Br Brookston silty clay loam 2.6 202 CrA Crosby silt loam, 0 to 3 percent slopes 7.5 57.3% MmB2 Miami silt loam, 2 to 6 percent slopes, eroded 2.6 19.9% Sh Shoals silt loam 0.3 2.6 • • Totals for Area of Interest (AOI) 13.1 ~ 100.0% Natural Resources Web Soil Survey 2.0 10/75/2007 Conservation Service National Cooperative Soil Survey Page 3 of 3 Drainage Summary for Woodhall Subdivision Job # 07093 April 2008 • Existing Basin Map -~anrnP-ni~- Drainage Summary for Woodhall Subdivision Job # 07093 April 2008 • Proposed Basin Map ~~7NNN/NG- Drainage Summary for Woodhall Subdivision Job # 07093 Apri12008 • Proposed Conditions Calculations ~~1N~l/l1l/NG- Drainaee Summary for Woodhall Subdivision Job # 07093 Apri12008 C~ 10-Year 1 Wootlhall Proposed Contlitions Node Schematic Includes: revised storm inverts, increased south pond area, and [evisetl CN values 04-21-OB TSB Nodes A Stage/Area V Stage/Volume T Time/Stage M Manhole Basins 0 Overland Flow D SCS Unit Hydro S Santa Barbara Links P Pipe W Weir C Channel D Drop Structure B Bridqe R Rating Curve H Breach -- -. _ r - i. r.. i r.. P: Pipe ]2l A: MH 12] '., p; pipe 128 : A:Inl ec 129 P: Pipe 129 A:MM 128 P. Pipe130 A aouU Pand I~ /! ~'~Aanlec 133 I / ~ ^ A: Inl et 134 X p Pipe 133 -f Plpe 139 -C1 Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Wootlhall Proposed Conditions 10-yeae Node ReporC North Pond w. 2-in orifice 04-21-OB TSB Max Time Max Warning Max Delta Max Surf Max Time Max Max Time Max Name Group SimulaCion Stage Stage Stage Stage Area Inflow Inflow Outflow Outflow hrs ft ft ft ft2 hrs cfs hrs cfs North Pond BASE Ol0yr24hr 29.39 863.90 865.50 0.00 92515 12.1"1 13.61 24.39 0.14 F- µ~~ -rte O I ~~~ FQVI 2EIU ETJT Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page I of 1 Wootlhall Proposetl Conditions 30-year Node Report Includes: revised storm inverts, increased south pond area, and revised CN values 04-21-OB TJB Name Group mulation x Time Stage hrs x Stage ft rning Max Stage ft lta Max Stage ft rf Axea £t2 x Time Inflow hrs x Inflow cfs x Time Outflow hrs x Outflow cfs Inlet 120 BASE Ol0yr29hr 17. 81 862. 90 867 . 95 0.00 135 12. 00 2.96 12. 03 2.43 Inlet 121 BASE Ol0yr24hr 12. 17 862. 95 067. 45 0.00 143 12. 17 1.79 12. 17 1.70 Inlet 125 BASE OIOyr29hr 12. 19 064. 27 067. 50 0.00 132 12. 17 3.92 12. 17 3.84 Inlet 12fi BASE Ol0yx29hr 12. 20 069. 53 867. 50 0.00 133 12. 17 2.08 12. 29 2.08 Inlet 129 BASE 010yr24hx 12. 04 869. 10 866. 50 0.00 182 12. 00 1.65 12 .03 1.63 Inlet 133 BASE Ol0yr24hr 12. 17 869. 81 867. 00 0.00 130 12. 17 9.90 12 .17 9.00 Inlet 134 BASE Ol0yr29hr 12. 17 065. 09 867. 00 0.00 139 12. 17 2 J 9 12 .17 2.76 Inlet 136 BASE Ol0yr24hr 12. 21 X864. 62 864. 50 0.00 400 12. 00 1.43 12 .29 l.lfi MH 123 BASE Ol0yr29hx 12. 25 863 .06 860. 50 0.00 143 12. 23 5.55 12 .25 5.55 MH 124 BASE Ol0yr24hr 12 .29 863 .55 867. 80 0.00 191 12. 22 5.56 12 .23 5.55 MH 127 eASE Ol0yr29hr 12 .27 863 .64 868. 50 0.00 100 12. 57 2.99 12 .56 3.15 MH 128 BASE Ol0yr 24hr 12 .31 063 .76 068. 50 0.00 390 12. 63 2.68 12 .57 2.99 MH 130 eASE Ol0yr29hr 12 .92 863 .82 067 .50 0.00 253 12. 70 2.59 12 .69 2.60 North Pond BASE Ol0yr 24hr 17 .83 062 .91 665 .50 0.00 90fi10 12 .17 13.61 17 .03 0.93 South Pond BASE Ol0yr24hr 12 .61 863 .95 066 .00 0.00 23353 12 .17 9.Sfi 12 JO 2.59 We11 Run Creek BASE Ol0yr29hr 0 .00 861 .10 069 .00 0.00 0 17 .03 0.93 0 .00 0.00 ~ SEE Fo~(.oWIt~IC~ ~lopE TfME SEYUES Fo¢ 3EEKt~E Sze #~' i3cv - TFFG MWX sTa[nE pQpilts iN 11=55 "CuaN to h.t1N~ITFS- Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 1 of 1 .y N Y 0 7 7 N w a y m w 7 a ^~ 0 n. 0 c 5' as m C7 N N T N 3 3' ^~ rn n y O O 00 m' 3 n N O -~ O O 0 0 0 0 0 0 0 0 0 O O O O O O O O O O O O O O O O O O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Y Y~ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 K`G `G `GKKK'G `G K`G `G `GKKKKK`G `C nKKK`G`G`CKKK'G`G`G`G`GKKK`G `G `GK K`G `G 'GKKK`G `C 'G 'G `GK k M M h N h h M1 h M M h h h M1 ry M ~{ 't ~{ M1 M1 h M1 h h M1 M1 1S M1 h h ~{ ~4 F h K h H R ~1 K M K M h M '4 'i h K K M M a a a a j a N N 0 N N N N 0 N a a a u a m a a a a u a a N a a a a a N a .~ a a N N a N 0 N N N Np N- N N N N Np S S J S J S 'Y ry S S S S J S Y ry n S S S S'J'M1S n S S J M1 M1 M1 S' S S T J J M1? S S S S S S n S J S S M1 M1 M1 S S J S M M1 M1 M1 M h h M1 M h H K M h M1 M M1 h K h H ~{ M M1 M1 h h ~{ M M1 h h M h M1 M M1 h h i'1 K 'i >> > > >>> > > > > > > > > a> >> > >>> >>>'-.'-r'-r~-r'-.'-.~-~ ~ ~'-.'-r'-.'-r~-~~r''-.~-r ~F'-r~-.'-.7-.~-> >> > F'F'YF'F'YYYI-~Y F'F'F'F-'1~YYF'Y I~F'YYYF'Y NF' ~'F'F'~' n rt~~~ n~ n n n A fO N Irt N N R N 0 N N N rt tai A rt rt~ rt~ rtrt rr ~~~ n n n n rt rt n n T N N rt ~~i n A~~~~ rt rt rt rt rt rt rt N rt rt rt rt rt rt rt rt rt rt R rt mmm~~~~`"~mm~~~~mmmmm~.mmmm~w~ww~mmm~~w~mmm~.mmm~~ww~mm~,m~ mmwmm m mmmm mm mmmm mmmm mmmmm mmm mmmm mmmmm rovvv~~~~v~vvvv~vv~~vvbb~~vvvv~~vvvvb~~~vvv~vvvb~ vvvvv VINNV)[/imV]VllnlnmmV]minVllnmNmmmVI VIm!/~[/i[/i(/immhVlNmNVIm VI VI (/~V]m Vl lAminm mfn Vl In Vl [/ m mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mNlnN WWWWW 0000 mJ tP WF'pO mm(nw N tna a to Wt' mmtn -v °o wmO J w ow~owJOwYiow~ow~ow-~owJOw ov owJ~Nm~mmN~mN`nmNV~m 2 }O N N N N N N N N N N N W W a {mj N N N N m ~o ~o moo ~o ego nom miomem~n N J~,m NNNNNNNNNN.~.-~.-oo o~ommJmmu~awwN.-~~Na~oN ~oOww~o~omm~~awwwNNN aN0001n tP IPN NO NON wtPNNN tP tP IP NOOU tP tP IP IP Ntn tP tP NOON tP lPNln tP tPN000N 00 Oooooo oOOOOOOOOOOOO 00000000000 oooooOOOOO o Nwa YY .~YY Y wwNU ww wO woN a o oaa aaaaaaaaaaaaaaaaa .+ m N NNNNNr.~NNNNNNNNNNNNNNYY.-.-~.-o o.~Y.-Nwoo~NNaoow+~n in .~ NY~oo ~o ~o 00000000 0000 oooooOOOOOOOO ooo.-.- 0000000000 o0 o, 0000000 000000000000 00.- roN oo ~-00000000 'O O O a a a N a N N N N In J J m ~p O N W a J O m a a WOO W O W W OW W N N o O O O o o O O O O o O O O O O o o O O O o " O O o O O O o o O O o o O O O O ~ 00000 0000000000000 /t'F' oY~O F'0000000000000 YF+YN aaaa{Paa NNNO~ mm~pONwtP i00iWNW~NJNOipmmN WWWNN O O O O o O o o O O O O o o O O O O O o o O O O O o O O O O o 0 0 o O O O O o O O O o O N NYYYF+F+~'F'F'F'F'F'F'F'4'F'F'F'Y`+F+/YrNYF~Y /F'F'F'F'Y F'/00000000000000000 00 0000000 0000000000000 00000 ooooOOOOOOOOOOOo ...,~,~,~.,~.~,~-,.,r~,~...~..~-r......~...~-....~..-.-.-..Y f. .. .-.-.-'-00000000000oOO0000 c, 0 3 n 3 v, m rt v n ~ m s mr rt~ w no ~ m ~o m c n b n n a mm~ Nwm ~ -a .n o (~ F rt ti E a 0 rt ~3 MO (~Yrt N £ Y C O H YO N Fi N M ~ Y C O H H O Ort v c V M rt Ho~]h~ £ 4 X000 mNM1K 6 F'QN S N N N ONh m Y Z H O N • N a N O W y o n3~ aN 6 wmn mmo n ~ ~ a m r N rt O N • • Drainage Summary for Woodhall Subdivision Job # 07093 April 2008 r 100-Year n-iiv~- Woodhall Proposetl Conditions Node Schematic In clutles: revised storm inverts, increased south pontl area, and revised CN values 09-21-OS TJB Notles A Stage/Area V Stage/Volume T Time/Stage M Manhole Basins 0 Overlantl Flow ^ SCS Unit Hydro S Santa Barbara Links P Pipe w weir C Channel D Drop Structure B Bridge R Ratinq Curve H Breach .-F~-- ~ i._ L.i ~r P: Pipe 129 A: tole[ l29 ~~~ P Plpe 129 A; MX 12B V: Baa In 129 ____ .....I P: Pip al3o A: MH 129 ~ ~ .Plpe~12 P; Pipe 121 MN 1] i. __- n.- MX 130 P: S. POea .. _ A: so utl: Pona A: in lef 133 A.Inl e[ 139 ~P P1Pe 133 __.~ PiPe Id9 V: Ba sin 5 ontl V: Baa in ]]3 -.__..___. V B n 134 Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. • Woodhall Proposed Conditions 100-year Node Report North Pond w. 2-in orifice 09-21-OB TJe Max Time Max Warning Max Delta Max Surf Max Time Max Max Time Max Name Group Simulation Stage Stage Stage Stage Area Inflow Inflow Outflow Outflow hrs ft ft ft ft2 hrs cfs hrs cfs North Pond BASE 1OOyr24hr 29.3] 869. 64~ 865.50 0.00 4]305 12.1] 23.55 29.3] 0.18 F IA,tE~"ts ~I1{E o.3 CFS~CI.L REQUl12E'MENT ~k TFFE tyo2TN PeN D irtAs DESIGNED JSINy A 81e4.~ i(-A~(e £t~v,~T~ot.>. Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, [nc. Page 1 of 1 • Woodhall Proposetl Conditions 100-year Node Report In clutles: revised storm inver[s, increased south pond area, and revised CN values 09-21-OB TSB Max Ti me Mdx Warni ng Max Delta Max Surf Max Ti me Max Max Ti me Max Name 6coup Simulation Stage Stage Stage Stage Area Infl ow Inflow Outfl ow Outflow h r5 ft ft fC ft2 hr5 Cfs h rs Cfs Inlet 120 BASE 100yr29hr 17. 65 864. 10 867 .95 0.00 132 12. 04 9.96 12. 06 9.93 Inlet 121 BASE 100yr24hr 12. 17 864. 34 867 .45 0.00 131 12. 17 3.91 12. 17 3.39 Inlet 125 BASE 100yr24hr 12. 17 865. 75 Bfi7 .50 0.00 132 12. 02 5.98 12. 17 5.26 Inlet 126 EASE 100yr24hr 12. 22 865. 95 867 .50 0.00 133 12. 52 2.76 12. 50 2.82 Inlet 129 BASE 100yr24 hr 12. 17 865. 66 866 .50 0.00 134 12. 00 2.96 12. 15 2 JO Inlet 133 BASE 100yr29hr 12. 17 866. 03 867 .00 0.00 135 12. 17 8.98 12. 17 8.94 Inlet 139 BASE 100yr24hr 12. 17 066. 99 867 .00 -0.00 134 12 .17 5.14 12. 17 5.07 Inlet 136 BASE 100yr24hc 12. 30 865. 99>k 864 .50 0.00 7683 12 .00 2.72 12. 58 2.29 MH 123 EASE 100yr24hr 17. 91 864. 11 868 .50 0.00 136 12 .20 7.82 12. 20 7.83 MH 129 BASE 100yr29hr 12. 19 869 .36 867 .80 -0.00 141 12 .19 7.82 12. 20 7.82 MN 127 EASE 100yr24hr 12. 20 869 .52 868 .50 0.00 147 13 .04 3.30 13. 02 3.31 MN 120 BASE 100yr29hr 12. 20 864. 72 060 .50 0.00 140 13 .05 3.29 13. 04 3.30 MH 130 BASE 100yr29hr 12. 20 069 .73 867 .50 0.00 149 13 .08 3.00 13. 08 3.01 North Pontl BASE 100yr24hr 18. 02 869 .10 865 .50 0.00 45261 12 .17 23.56 10. 02 1.33 Sou Ch Pond BASE 100yr29hr 12. 86 069 .79 866 .00 0.00 27334 12 .17 17.19 13. 08 3.00 well Run Creek BASE 100yr29hr 0. 00 861 .10 864 .00 0.00 0 10 .02 1.33 0. 00 0.00 ~I: SEE FO LL 01.~11N~j NODE TIRE SEYIES Fol2 $EE-FtIVE $TK.tk 13b IFF6 hlA'X STA4E ~RniNS iN I.fSS T{RAN 1- NOU R. - Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 1 of 1 ~5~ .+ o E°, . 0 +cw o F o .. s H ~ Y U O 'u F +~ O 3 N y u i 0 . i U O W H H • VNY w ves a w rnNu G ~ ua GV Hm 3 U O u m W E L F a 0 0 Y v D ~+ o v°ii ~o u m m.. vE= v.~a FF O N aw ODN t+0 ~ aZ -+ L M I m ~ N N O L Tl].+ OI N OO Ovm 3~+IuOF 0000ooooomooo0ooo.y .+.. NNNNNNNNNNNNNNNN NNNNNNNNNNNNNN OOOOOOOOOaooooo00oooooaooooo000000000000000000000000000 O O O 0 0 0 0 0 0 0 0 0 0 N N N N N N N O O .Y a n ti .-~ N ry N N N N N N N N N N N N N N N N N N N N N N N N N 0000000000000000000000000000000000000000000000000000000 00000000 m0.-~~O Nm MmNN mOM1 NN'yDOO~Or-~ 0000000000~00~ O o 0 o 0 0 0 o 0 0 o O O O O O O O O .-~ N N .-~ O O O O O O O O O O O O O O O o O O O O O o 0 0 o O O O O O O O OtimNmONmNO^OmtirnNNn u]cmN.y OOO~OTmmm OOOOOOO.~.y .y .~ti Nm mmt'1 Nmnnti.-~ ti O 000000000000000000 O O O O O O O O O O O O O O O O 'i N N O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O .. ~nmOmmmvi mroNmmNe.o rn..N O~Q mQO.. t'i MNN ('I vNmO.-~ NN NNmf'1 (~lmvvv NmmmNUl ul .+1 Nm •+ .. ~.-+.. .+-~ N mrmNemmmmNm mmmmmmmmmmnm mmmmmnmNNm O O o O O O O o O O o O O O O O O O O O o o O O O O O O N O O o O O O O O O o O O O O O o O o 0 o O O O O O O N NmNJ1N JlmmmmVlmNNNmN~(ImNNmNmNNN mmJ1NNNmNJ1N U1 Nm~(INmNmV1 v1 Y1NNN m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m~O iONmm~rr~~rmrm.y rl~IPSm`abOmmTO~000000000~~.-~r-i.i .y N-~.miti.mi n.mi n.Ni .mi .Ni .y .y ~O ~O N~NNNN 1'1N 10m~m~0m`~"^ b~Om m~040bmmmmm mmmmmmmmmmmmm wmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmm m anoH-t NVrll ssrlm ~~~ .~mNmmOnmm~OmOmmNmmO.~m NtomOti mbmOnmmbmOnmN~OmO.y mYlmmO'rm moo m0.+ titi.a .~ti mmmevvccc mmmm~prrrrrrmm NTO~O~O~000000._r.vr-~ti.v'an Ni .Ni .y .Ni .Ni .mrNNi .i .y n'i .-~ti.inn'itiNtifl .mi~nr+.+.i .ti .ti .-~.ti ti.r .~n.~ m~am~cammmmmmrum~~c~~~~~mmmmc~~umm~w~m~mr.~~~umr,~m m~mwe,~mmmmmmmmm~ l/immm mmmmmmmmNmmVl VlmmmmmmmmmVl VI VI mVI VI VI VI (n (/1 V)m(/IN IA !/immmmm V]VI VI fA VI aaaa aaaa~~a~~aaaaa~aaaa~~~~~~a`~~~a ~a~~`~a~~~~aaaaaaa~a~a~a aaa mmmmmmmmm mmmmm mmmm m m mmmmmm m mmm .o ~omem~o ~omm.o moo ~o e.o .o moo roe mi .mi ~ ~ .mi .m+ .m..mi .mi .m. m..m..m. m..N..m. `.: n ti .m. ~ .mi ~m..mi .~.., ...m..m~ .m..m, mi .N..N..m..m. ~ .r'..n, n rmi r~Oi ti .m+ ti .m, m..m. n ~ rmi ~ .... Y /LJ~YYYYYYYYYYYY i~1~1~3~/YYYLY/l~V iIYYY a~LYYYJ y~yiNY v v v v v v v v v v v v v v v m v w v v v v v v v v v v v v v v v v v m v v v v v v w w v v a v v v v v w v v .~..~. r r~i .~..~i .~..~..~..~..v. H .~..~. H .~. N .~..~..~..~. ~:.~..~..v..v..v..~a r r .~..v..v..v..~. r .~..~..v. H .~..~..~.:i r .~..~..~..~..v..~..v..v..~..~. I+ t+ N N 4+ 4' H l+ 4 M 4 M V: 4 4 4' N I+ N 4 la Y 4 4 V' Va la N N 4 L' Va I+ H H 4 4 Y 1' 11 4 t+ 4 4 4 M 4 4 L v v v v< L v L< v m v v v c v c v vi c e v m c v v m v< v e e v v vi c e v e e e v v< c e< e v a a v v c N N P P N N N N N N N N N N N N y N N N N N N N N N N N N N N N N N N N N N N N N N N N N H N N N 4 4 4 4 N 4 M 4 4 la Y Y U {J Y V 4 M 4 4 4 M la I, N 4 4 4 4 4' 4' 4 M M 4a {a Y Y 4 4 4 4 M 4 4 N N la 4 0 0 0 0 0 T T T T T T T T q >. T T T T T T T T T T T T >. T T T T T >. T T T T T T T T T T T T T T T T T ?~>. T T O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O w 0 N N a U n vi 0 O C U CJ Lr"' G N L N 0 0 a U 0 m c 0 K c 0 a C F R .C U Y G C N G Drainage Summary for Woodhall Subdivision Job # 07093 April 2008 • Tc & CN Calculations ~~7NN/N/NG- Time of Concentration Worksheet PROJECT: Woodhall Based on TR-55 JOB #: 7093 Typical values for Manning's n Overland Flow Channel Flow short grass 0.15 grass 0.03 2 year, 24 hour rainfall = 2.86 inches tlense grass 0.24 concrete 0.02 minimumT c= 10 minutes pavement 0.011 rip-rap 0.04 woods light 0.4 cultivated>20% 0.17 Overland flow Shallow Concentrated Flow (1) Shallow Concentrated Flow (2 Channel Flow T c Basin Length S n T_t Length S Paved/Un Vel. T _t Length S Paved/Un Vel. T_t Length a Pw r S n Vel. T t _ name (ft) % (min) (ft) % (P or U) (ft/s) (min (ft) % (P or U) (ft/s) (min (ft) (s.f.) (ft) (ft) % (ft/s) (min) (min) S.Pond 100 1 0.24 21 485 0.5 u 1.1 7 0 0 28 N.Pond 100 0.5 0.24 27 180 1 u 1.6 2 0 0 29 134 80 1 0.24 17 380 1 p 2 3 0 0 20 133 80 1 0.24 17 380 1 p 2 3 0 0 20 129 70 1 0.24 16 230 1 u 1.6 2 0 0 18 126 80 1 0.24 17 280 1 p 2 2 0 0 20 125 90 1 0.24 19 120 1 p 2 1 0 0 20 121 90 1 0.24 19 200 1 p 2 2 0 0 21 120 20 1 0.24 6 200 1 p 2 2 0 0 10 136 60 1 0.24 14 270 1 u 1.6 3 0 0 17 • Completed 01-23-06 JLM TR-55 -COMPOSITE CN-VALUES & TIME OF CONCENTRATION- PROJECT: Woodh JOB #: 7093 DATE: 4/17/08 'UTED BY: TJB CN ~ (ftZ) ~ (acres) ~ (miles) S.Pond 94.00 77101 1.77 0.00 27.7 N.Pond 87.00 125017 2.87 0.00 29.1 134 90.00 47480 1.09 0.00 20.4 133 91.00 35719 0.82 0.00 20.4 129 93.00 25265 0.58 0.00 17.9 126 93.00 18295 0.42 0.00 19.6 125 87.00 35719 0.82 0.00 20.0 121 88.00 32234 0.74 0.00 20.fi 120 94.00 10454 0.24 0.00 10.0 136 89.00 23087 0.53 0.00 16.5 J • Basin Cover Description Soil Group Area (Acres) CN CN' Acres number S.Pond Paved; curbs and Strom sewers C 0.43 98 42.14 4 S.POnd Paved parking lots, roofs, driveways C 0.60 98 58.8 4 .Pond Good condition; grass cover> 75% C 0.09 74 6.51 4 .Pond Good condition; grass cover> 75% D 0.13 80 10.56 5 N.Pond Paved; curbs and Strom sewers C 0.82 98 80.36 4 N.POnd Paved parking lots, roofs, driveways C 0.78 98 76.44 4 N.POnd Good condition; grass cover> 75 % C 0.51 74 37.59 4 N.Pond Good condition; grass cover> 75 % C 0.76 74 56.39 4 134 Paved parking lots, roofs, driveways C 0.65 98 63.7 4 134 Good condition; grass cover> 75 % C 0.18 74 13.02 4 133 Paved parking lots, roofs, driveways C 0.53 98 51.94 4 133 Good condition; grass cover> 75% C 0.12 74 8.58 4 129 Paved parking lots, roofs, tlriveways C 0.45 98 44.1 4 129 Good condition; grass cover> 75 % C 0.05 74 3.85 4 126 Paved parking lots, roofs, driveways C 0.32 98 31.36 4 126 Good condition; grass cover> 75% C 0.04 74 2.96 4 125 Paved parking lots, roofs, driveways C 0.38 98 37.24 4 125 Good condition; grass cover> 75% C 0.18 74 13.02 4 121 Paved parking lots, roofs, driveways C 0.37 98 36.26 4 121 Good condition; grass cover> 75% C 0.15 74 10.95 4 120 Paved parking lots, roofs, driveways C 0.19 98 18.62 4 120 Good condition; grass cover> 75% C 0.02 74 1.48 4 S.POntl Good condition; grass cover> 75% C 0.06 74 4.14 4 S.Pond Paved parking lots, roofs, driveways C 0.38 98 37.24 4 136 Good condition; grass cover> 75 % C 0.09 74 6.81 4 136 Paved parking lots, roofs, tlriveways C 0.30 98 29.4 4 134 Good condition; grass cover> 75 % D 0.26 80 21.12 5 133 Good condition; grass cover> 75 % D 0.17 80 13.92 5 129 Gootl condition; grass cover> 75 % D 0.08 80 6.24 5 126 Good condition; grass cover> 75% D 0.06 80 4.8 5 125 Good condition; grass cover > 75 % D 0.26 80 21.12 5 121 Gootl condition; grass cover > 75 % D 0.222 80 17.76 5 120 Good condition; grass cover > 75 % D 0.03 80 2.4 5 S.Pond Good condition; grass cover> 75% D 0.084 80 6.72 5 136 Good condition; grass cover> 75% D 0.138 80 11.04 5 Basin # CN Acres CN' Acres S.Pond 94 1.77 166.11 N.Pond 87 2.87 250.78 134 90 1.09 97.84 133 91 0.82 74.44 129 93 0.58 54.19 126 93 0.42 39.12 125 87 0.82 71.38 121 88 0.74 64.97 120 94 0.24 22.5 136 89 0.53 47.25 impervious total N.POnd 1.60 2.87 136 0.30 0.53 126 0.32 0.42 125 0.38 0.82 121 0.37 0.74 120 0.19 0.24 129 0.32 0.58 total 3.48 6.20 percentage I mpervious= 56% S.Pond 1.41 1.77 134 0.65 1.09 133 0.53 0.82 total 2.59 3.68 percentage I mpervious= 70% I Drainage Summary for Woodhall Subdivision Job # 07093 Apri12008 J ICPR Input 1 ~~1N111/!I/NG- Wootlhall Proposed Conditions Input Report No[th Pond w. 2-in orifice 09-21-08 TJB ___= Basins Name: Basin 120 Group: BASE Unit Hydrograph: Uh9H4 Rainfall File: Rainfall Amount (in): 0.000 Area (ac): 0.240 Curve Number: 99.00 DCIA(&I: 0.00 Name: Basin 121 Group: BASE Unit Hydrograph: Uh409 Rainfall File: Rainfall Amount (in): 0.000 Area (ac): 0."]90 Curve Number: 08.00 DCIA (8): 0.00 Name: Basin 125 Group: BASE Unit Hydrograph: Uh904 Rainfall File: Rainfall Amountlin): 0.000 Area (ac): 0.020 Curve Number: 0'].00 DCIA(&): 0.00 Name: Basin 126 Group: BASE Unit Hydrograph: ^h484 Rainfall File: Rainfall Amount(in): 0.000 Area (ac): 0.420 Curve Number: 93.00 DCIA(&): 0.00 Node: Inlet 120 Status: Onsi[e Type: SCS Unit Hydro9ra ph Peaking Factor: 404.0 Storm Duration (hrs): 0.00 Time of Conc(min): 10.00 Time Shift(hrsl: 0.00 Max Allowable e(cfs): 999999.000 Notle: Inlet 121 Status: Onsite Type: SCS Unit Hytl[ograph Peaking Factor: 409.0 Storm Durat ionlhrs): 0.00 Time of Conc (min): 20.60 Time Shift (hrs): 0.00 Max Allowable Q(cfs): 999999.000 Notle: Inlet 125 Status: Onsite Type: SCS Unit Hydro9ra ph Peaking Factor: 409.0 S[orm Du ration (h rs): 0.00 Time of Conc(min): 20.00 Time Shiftlhrs): 0.00 Max Allowable O(cfs): 999999.000 Notle: Inlet 126 Status: Onsite Type: SCS Unit Hydrograph Peaking Factor: 989.0 Storm Du ration (hrs): 0.00 Time of Conc (min): 19.60 Time Shift (hrs): 0.00 Max Allowable Qlcfs): 999999.000 Interconnected Channel and Pond Rooting Model (ICPR) ©2002 Streamline Technologies, Inc. Page 1 of 15 Wootlhall Proposed Conditions Input Report North Pontl w. 2-in orifice 04-21-OB T lB Name: Basin 129 Node: Inlet 129 Status: Onsite Group: BASE Type: SCS Unit Hydrograph Unit Hydrograph: Uh4H4 Peaking Factor: 984.0 Rainfall File: storm Duration (hrs): 0.00 Rainfall Amount (in): 0.000 Time of Conc(m in): 1'1.90 Area (ac): 0.580 Time Shift (hrsl: 0.00 Curve Number: 93.00 Max Allowable Q(cfs): 999999.000 DCIA (8): 0.00 Name: Basin 133 Notle: Inlet 133 Status: Onsite Group: BASE Type: sCS UniC Hydrograph Unit Hydrograph: Uh989 Peaking Factor: 484.0 Rainfall File: Storm Du ration (his): 0.00 Rainfall Amount (in): 0.000 Time of Conc(min): 20.40 Area lac): 0.820 Time Shift (hrs): 0.00 Curve Number: 91.00 M ax Allowable Q(cfsl: 999999.000 DCIA18): 0.00 ____________________ Name: Basin 134 ___________ ___ Node: ________ Inlet 134 Status: Onsite Group: BASE Type: sC5 Unii Hydrograph Unit Hydrograph: Uh989 Peaking Factor: 984.0 Rainfall File: Storm Du ration (hrs): 0.00 Rainfall Amount lin): 0.000 Time of Conc(min): 20.40 Area (acl: 1.090 Time Shift(hrs): 0.00 Curve Number: 90.00 Max Allowable Qlcfsl: 999999.000 DCIA18): 0.00 Name: Basin 136 Node: Inlet 136 Status: Onsite Group: BASE Type: SCS Unit Hydrograph Unit Hytlrogtaph: Uh484 Peaking Factor: 984.0 Rainfall File: Storm Du ration (hrs): 0.00 Rainfall Amount(in): 0.000 Time o£ Conc(min): 1fi.50 Area (acl: 0.530 Time Shiftlhrs): 0.00 Curve Number: 89.00 Max Allowable 4(cfs): 999999.000 DCIA (81: 0.00 Name: Basin N.POnd Node North Pond Status: Onsite Group: BASE Type: SCS Unit Hydrograph Unit Hydrograph: Uh484 Peaking Factor: 489.0 Rainfall File: Storm Duration (hrs): 0.00 Interconnected Channel and Pond Routing Model (ICPR) 02002 Streamline Technologies, Inc. Page 2 of 15 Woodhall Proposed Conditions Input Report North Pond w. 2-in orifice 04-21-00 TSB Rainfall Amount (ink: 0.000 Time of Conclmin): 29.10 Area (ac): 2.870 Time Shift (hrsl: 0.00 Curve Number: 87.00 Max Allowable Qlcfsl: 999999.000 DCIA (8): 0.00 _________ ____ Name: Basin S. Pontl ______________________________ Notle: South Pond ___ Status: _____ Onsite Group: BASE Type: SCS Unit Nytlrograph Dnit Hydrogra ph: Uh484 Peaking Fac mr: 989.0 Rainfall File: Storm Duration (hrs): 0.00 Rainfall Amount (in): 0.000 Time of Conc(min): 27.70 Area (act: 1.770 Time Shift (hrsl: 0.00 Curve Number: 94.00 Max Allowable Q(cfsl: 999999.000 DCIA (B): 0.00 ~~_- Notles ~_e____~___~~_ -~s_~~~~_e____~~~______ _a_~~ea==s_=za_e°`____'__ Name: Inlet 120 Base Flow(cfs): 0.000 Init Stage (ftl: 861.700 Group: BASE warn Stage lftl: 867.450 Type: Stage/Area Stage (ft) Area (ac) __________ _______________ 861.700 0.0030 867.950 0.0030 068.500 0.2000 ____________________________________________________________ Name: Inlet 121 Base Fl owlcfsl' 0.000 Init Stage (ft): Bfi2.100 Group: BASE Warn Sta qe (ft]: 867.450 Type: Stage/Area Stagelft~ Area (acl 062.100 0.0030 067.450 0.0030 868.500 0.2000 __________________________________ Name: Inlet 125 Base Flow(cf s): 0.000 Init Stage (ftl: 862.220 Group: BASE Warn Stage lfU : 067.500 Type: Stage/Area Stage (ft] Area (acl Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 3 of I S woodhall Proposed Conditions Input Report North Pond w. 2-in orifice 09-21-OB TJB _______________ _______________ 862.220 0.0030 867.500 0.0030 869.500 0.2000 ______________________________________________________________________________________ Name: Inlet 126 base Flow (cfs): 0.000 Init Stage (fU : 862.360 Group: BASE Warn Stage (ft): 067.500 Type: Stage/Area S rage (ft) Area (ac) 862.360 0.0030 067.500 0.0030 869.500 0.2000 Name: Inlet 129 Base Flow(cf s): 0.000 Init Stage (ft): 063.300 Group: BASE Warn Stage (ft): 066.500 Type: Stage/Area Sage (ft) Area (acl 063.300 0.0030 066.500 0.0030 070.000 0.2000 Name: Inlet 133 Base Flowlcfel: 0.000 Init Stage (ft): 063.000 Group: BASE Warn Stage lfC): 067,000 Type: Stage/Area Stage(ft) Area (ac) __________ _______________ 863.000 0.0030 866.800 O.OD30 060.000 0.2000 _________________________________________________________________________________ Name: Inlet 139 Base Flow(c fsl: 0.000 Init S[age(fU : 063.460 Group: BASE Warn Sage (fU : 067.000 Type: Stage/Area StagelR) Area (ac) 863.460 0.0030 067.000 0.0030 060.800 0.2000 Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 4 of 15 Woodhall Proposed Conditions Input Report North Pond w. 2-in orifice o4-zl-oe Tae Name: Inlet 136 Group: BASE Type: Stage/Area Base Flowlcfs): 0.000 Init Stage (fU : 862.590 Warn Stage (fU : 864.500 Stage (fU Area lacl 862.540 0.0000 864.500 0.0100 865.500 0.0200 867.000 0.5000 __________________________ Name: MH 123 Group: BASE Type: Stage/Area Sta qe (fU Area (act Bfi 1.390 0.0030 868.500 0.0030 870.000 0.2000 Name: MH 129 Group: BASE Type: Stage/Area Stage (ft) Area (ac) 861.600 0.0030 867.800 0.0030 869.500 0.2000 Name: MH 127 Group: BASE Type: Stage/Area Stage (f[) Area (acl 861.980 0.0030 868.500 0.0030 870.000 0.2000 __________________________ Name: MH 128 Group: BASE Type: Stage/Area Base Flow(cfs): 0.000 Base Flow (c fs): 0.000 Base Flow (cfs): 0.000 ease Flowlcfs): 0.000 Init Stage (ft): 861.390 warn Stage (ft): 868.500 Init Stage (ft): 861.600 Warn Stage (fU : 867.800 Init Stage (ft): 861.980 Warn Stage (fU : 868.500 Init Stage (ft): 862.530 Warn Sta9e(ft1: 868.500 Interconnected Channel and Pond Routing Model (ICPR) X2002 Streamline Technologies, [nc. Page 5 of 15 Wootlhall ProPosetl Conditions Input Report North Pond w. 2-in orifice 04-21-OB TJB Sage (ftl Area (ac) 862.530 0.0030 868.500 0.0030 870.000 0.2000 Name: MH 130 Base Flow (cfs): 0.000 Init Stage (ftl: 862.840 Group: EASE warn Stage (ft): 067.500 Type: Stage/Area Stage (ft) Area (ac) 862.890 0.0030 867.500 0.0030 869.000 0.2000 _________ _______ _ _ _ Name: North Pontl HaSe Flow (cf sl: 0.000 Init Stage (ft): 861.300 Group: EASE Warn Stage (fU : 065.500 Type: Stage/Area Stage(ft) Area (ac) 861 300 0.8200 062.000 0.0600 063.000 0.9900 864.000 1.0300 865.000 1.1200 066.000 1.2300 867.000 2.0000 Name: South Pond Base Flow(cfs): 0.000 Init Stage (ft): 863.000 Group: BASE Warn Stage (ftl: 866.000 Type: Stage/Area Etage (ft) Area lac) 063.000 0.9400 869.000 0.5400 065.000 0.6500 866.000 0.7200 867.000 1.0000 __________ _ ________________________9__-__-________ Name: Well Run Creek Base Flow (cfsl: 0.000 Init Sta e(fi): 861.700 Group: BASE Warn Stage lfU : 864.000 Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 6 of 15 Woodhall Proposetl Conditions Input Report North Pontl w. 2-in orifice 04-21-OS TJe Type: Time/Stage Time (hrs) Stage (ft) 0.00 861.100 48.00 861.100 ---- Pipes Name: Pipe 120 Group: BASE From Node: Inlet 120 To Node: North Pond Length (ft) Count Friction Equation Solution Algorithm Flow Entrance Loss Coef Ezit LOSS Coef Bend Lass Coef Outlet Ctrl Spec Inlet Ctrl Spec Stabilizer Option 40.00 1 Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Use do or tw Use do None UPSTREAM Geometry: Circular Span (in): 12.00 Rise (in): 12.00 Invert (fU : 861.700 Manning's N: 0.013000 Top Clip (in): 0.000 Bot Clip (in): 0.000 DOWNSTREAM Circulaz 12.00 12.00 861.300 0.013000 0.000 0.000 Upstream FHWA Inlet Etlge Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Edge Description: Circular Conczete: Square etlge w/ headwall Name: Pipe 121 Group: BASE UPSTREAM Geometry: Circular Epan(in): 12.00 Rise (in): 12.00 Invert (ft): 862.100 Manning's N: 0.013000 Top Clip(in): 0.000 Bot Clip(in): 0.000 From Node: Inlet 121 To Node: Inlet 120 DOWNSTREAM Circular 12.00 12.00 861.800 0.013000 0.000 0.000 Ops[ream FHWA Inlet Edge Description: Circular Concrete: Square etlge w/ headwall Downstream FHWA Inlet Etlge Description: Circular Concrete: Square edge w/ headwall Length (ftl: 30.00 Count: 1 Friction Equation: Average Conveyance Solution Algorithm: Most Restrictive Flow: Both Entrance Loss Coef: 0.50 Exit Loss Coef: 1.00 Bend Loss Coef: 0.00 Outlet Ctrl Spec: Use do or tw Inlet Ctrl Spec: Use do Stabilizer Option: None Interconnected Channel and Pond Routing Model (ICPR) X2002 Streamline Technologies, Inc. Page 7 of 15 Woodhall Proposed Conditions Input Report North Pontl w. 2-in oeifice 04-21-OB TJB Name: Pipe 123 Group: BASE From Notle: MH 123 To Node: North Pontl Length (ft) Count Friction Equation Solution Algorithm Flow Entrance Loss Coef Exit Loss Coef Bentl Loss Coef Outlet C[rl Spec Inlet C[rl Spec Stabilizer Option 41.00 1 Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Use do ar tw Use do None UPSTREAM Geometry: Circular Span(in): 18.00 Rise (in): 18.00 Invert (fU : 861.390 Ma nning's N: 0.013000 Top Clip (in): 0.000 Bot Clip (in): 0.000 DOWNSTREAM Circular 18.00 10.00 Bfi1.300 0.013000 0.000 o.ooo Upstream FNWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Downstream FNWA Inlet Edge Description: Circular Concrete: Square edge w/ heatlwall Name: Pipe 124 Group: BASE UPSTREAM Geometry: Circular Span (inl: 18.00 Riselin): 18.00 Invert(ft): 861.600 Manninq's N: 0.013000 Top Clip(in): 0.000 Bot Cliplinl: 0.000 Ftom Notle: MH 129 To Notle: MH 123 DOWNSTREAM Circular 18.00 18.00 861.390 0.013000 0.000 0.000 Upstream FNWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Downstream FHwA Inlet Edge Description: Circular Concrete: Square edge w/ heatlwall Name: Pipe 125 Group: BASE UPSTREAM Geometry: Circular Span (in): 12.00 Rise (in): 12.00 Inver[(ft): Bfi2.220 Man ning's N: 0.013000 From Node: Inlet 125 To Node: MH 124 DOWNSTREAM Circular lz.oD 12.00 862.000 0.013000 Length (ft): 94.00 Count: 1 Friction Equation: Average Conveyance Solution Algorithm: Most Restcictive Flow: Both Entrance Loss Coef: 0.50 Exit Loss Coef: I.00 Bend Loss Coef: 0.00 Outlet Ctrl Spec: Use do or tw Inlet Ctrl Spec: Use tln Stabilizer Option: None Length(ft) Count Friction Equation Solution Algorithm Flow Entrance Loss Coef Exit Loss Coef Bentl Loss Coef Outlet Ctrl Spec 16.00 1 Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Use tlc or tw interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 8 of 15 Woodhall Proposed Conditions Input Report North Pontl w. 2-in orifice 09-21-OS TSB Top Clip (in): 0.000 0.000 Bot Clip (i n): 0.000 0.000 Upstream FHWA Inlet Edqe Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Name: Pipe 126 Group: BASE From Node: Inlet 126 To Node: Inlet 125 Inlet Ctrl Spec: Use do Stabilizer Option: None Length (fU Count Friction Equation Solution Algorithm Flow Entrance Lose Coef Exit Loss Coef Bend Loss Coef Outlet Ctrl Spec Inlet Ctrl Spec Stabilizer Option 30.00 1 Average Conveyance Most Re stric[ive Both 0.50 1.00 0.00 Use do or tw Use do None UPSTREAM Geometry: Circular Span (inj: 12.00 Rise (in): 12.00 Invert (ft): 062.360 Manning's N: 0.013000 Top Clip (in): 0.000 Bot Clip (in): 0.000 DOWNSTREAM Circular 12.00 12.00 062.220 0.013000 0.000 0.000 Upstream FNWA Inlet Etlge Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Etlge Description: Circular Concrete: Square edge w/ headwall Name: Pipe 12] Group: DASE BPSTREAM Geometry: Circular Span (in): 10.00 Rise (in): 18.00 Invert (ft): 061.980 Manning's N: 0.013000 Top Clip (in): 0.000 Bot Clip (in): 0.000 From Notl¢: MH 12] To Node: MH 129 pOWNSTREAM Ci mular 16.00 18.00 861.600 0.013000 0.000 0.000 Dps[ream FHWA Inlet Edge Description: Circular Concrete: Bquare edge w/ headwall Downstream FHWA Inlet Edge Description: Circular Concrete: Square edge w( headwall Leng Ch (ft): 1"]4.00 Count: 1 Friction Equation: Average Conveyance Solution Algorithm: Most Restrictive Flow: Both Entrance Loss Coef: 0.50 Exit Loss Coef: 1.00 Bend Loss Coef: 0.00 Outlet Ctrl Spec: Use do or tw Inlet Ctrl Spec: Use do Stabilizer Option: None Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 9 of 15 • Woodhall Proposed Conditions Input Report North Pond w. 2-in orifice 04-21-OB TJB Name: Pipe 128 Group: BASE From Node: MH 128 To Node: MH 127 __________________ Length (ft) Count Friction Equation Solution Algorithm Flow Entrance Loss Coef Exit Loss Coef Bend Loss Coef Outlet Ctrl Spec Inlet Ctrl Spec Stabilizer Option __________________ 250.00 I Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Use do or tw Use do None UPSTREAM Geometry: Circular Span(in): 18.00 Rise (in): 18.00 Invert (ft): 862.530 Manning's N: 0.013000 Top Clip(in): 0.000 Bot Clip (in): 0.000 DOWNSTREAM Ci molar 18.00 18.00 861.980 0.013000 o.ooo 0.000 Upstream FHWA Inlet Edge Deacription: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Etlge Description: Circular Concrete: Square edge w/ headwall Name: Pipe 129 Group: BASE OPSTREAM Geometry: Circular Span (in); 12.00 Rise (in): 12.00 Invert (ft): 863.300 Manning's N: 0.013000 Top Clip (in): 0.000 Bot Clip (ink: 0.000 From Node: Inlet 129 To Node: MH 128 DOWNSTREAM Circular 12.00 12.00 862.700 0.013000 0.000 0.000 Upstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Name: Pipe 133 From Node: Inlet 133 Group: BASE To Node: South Pond UPSTREAM DOWNSTREAM Geometry: Circular Circular Span (in): 15.00 15.00 Rise (in): 15.00 15.00 I nvert(ft): 863.080 863.000 Lengthlf[): 120.00 Count: 1 Friction Equation: Average Conveyance Solution Algorithm: Most Restrictive Flow: Both Entrance Loss Coef: 0.50 Exit Loss Coef: 1.00 Bentl Loss Coef: 0.00 Outlet Ctrl Spec: Use do or tw Inlet Ctrl Spec: Use do Stabilizer Option: None Length (ft) Count Friction Equation Solution Algorithm Flow Entrance Loss Coef exit Loss Coef Bend Loss Coef 30.00 1 Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 10 of 15 Woodhall Proposed Conditions Input Report North Pond w. 2-in orifice 09-21-00 TJB Manning's N: 0.013000 0.013000 Top Clip (i n): 0.000 0.000 Bot Clip(in): 0.000 0.000 Upstream FHWA Inlet Etlge Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Edqe Description: Circular Concrete: Square edge w/ headwall Name: Pipe 139 Group: BASE F tom Node: Inlet 139 To Node: Inlet 133 Outlet Ctrl Spec: Use tlc or tw Inlet Ctrl Spec: Use do Stabilizer Option: None Length (ft) Count Friction Equation Solution Algorithm Flow Entrance Loss Coef Exit Loss Coef Bend Loss Coef Outlet Ctrl Spec Inlet Ctrl Spec Stabilizer Option 92.00 1 Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Use do or tw Dse do None UPSTREAM Geometry: Circular Span(in): 15.00 Rise (in): 15.00 Invert (ft): 863.460 Manninq's N: 0.013000 Top Clip(iN : 0.000 Bo[ Clip (in): 0.000 DOWNSTREAM Circular 15.00 15.00 063.780 0.01300D 0.000 0.000 Upstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Downstream FNWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Name: Pipe 136 Group: BASE UPSTREAM Geometry: Circular Span (ink; 12.00 Rise (in7: 12.00 Inve rt (ft): 062.540 Manning's N: 0.013000 Top Clip (in); 0.000 Bo[ Clip (in): 0.000 From Node: Inlet 136 To Node: Inlet 126 DOWNSTREAM Circular 12.00 12.00 062.360 0.013000 0.000 0.000 Upstream FNWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Downstream FNWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Length (fU : 60.00 Count: 1 Friction Equation: Avera qe Conveyance Solution Algorithm: Most Restrictive Flow: Both Entrance Loss Coef: 0.50 Exit Loss Coef: 1.00 Bend Loss Coef: 0.00 Outlet Ctrl Spec: Use do or tw Inlet Ctrl Spec: Use do Stabilizer Option: None Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 1 I of 15 Wootlhall Proposed Conditions Input Report North Pontl w, 2-in orifice 04-21-00 TJB Name: Pipe130 Group: BASE From Node: MH 130 To Node: MR 128 Length lfU Count Friction Equation Solution Algorithm Flow Entrance Loss Coef Exit Loss Coef Bend Loss Coef Outlet Ctrl Spec inlet CCrl Spec Stabilizer Option 136.00 1 Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Use do or tw Use tln None UPSTREAM Geometry: Circular Span (in): 18.00 Rise (in): 18.00 Invert (ft): 862.890 Ma nning's N: 0.013000 Top Clip(in): 0.000 Bot Clip (in): 0.000 DOWNSTREAM Circular 18.00 le.oD 062.530 0.013000 0.000 0.000 Upstream FNWA InleC Edqe Description: Circular Concrete: Square edge w/ headwall Downstream FNWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Name: S.POnd Group: BASE UPSTREAM Geometry: Cir cvlax S pan (in): 18.00 Rise (inl: 10.00 Inver[(fU : 863.000 Manninq's N: 0.013000 Top Clip (in): 0.000 Bot Clip (in): 0.000 From Node: South Pond To Node: MH 130 DOWNSTREAM Circular 18.00 18.00 062.090 0.013000 0.000 0.000 Upstream FHWA InleC Edqe Description: Circular Concrete: Square edge w/ headwall Downstream FNWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall ___= Drop Structures Length 1 fU : 91 .00 Count: 1 Friction Equation: Average Conveyance Solution Algorithm: Most Restrictive Flow: Positive Entrance Loss Coef: 0.90 Exit Loss Coef: 1.00 Bend Loss Coef: 0.00 Outlet Ctrl Spec: Use do or tw Inlet Ctrl Spec: Use do Stabilizer Option: None Name: Orop N.POntl From Node: North Pond Length (ft): 67.00 Group: EASE To Node: We11 Run Creek Count: 1 UPSTREAM DOWNSTREAM Friction Equation: Ave ea qe Conveyance Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, inc. Page 12 of 15 woodhall Proposetl Conditions Input Report North Pond w. 2-in orifice 09-21-00 TJB Geometry: Circular Circular Span (in): 12.00 12.00 Rise (in): 12.00 12.00 InverC (ft): 861.300 861.100 Manning's N: 0.013000 0.013000 Top Clip (in): 0.000 0.000 Bot Clip (in): 0.000 0.000 Upstream FHWA Inlet Edqe Description: Circular Concrete: Square edge w/ headwall Downstream FHWA inlet Edge Description: Circular Concrete: Square edge w/ headwall "' Weir 1 of 1 for Drop Structure Drop N.POnd ••• Count: 1 Bottom Clip (in) Type: Vertical: Mavis Top Clip (in) Flow: Both Weir Disc Coef Geometry: Circular Orifice Disc Coef Span (in): 2.00 ~c Invea (f[) Rise (in): 2.00 j!c Control Elev(8) Solution Algorithm: Most Restrictive Flow: Positive Entrance Loss Coef: 0.700 Exit Loss Coef: 1.000 Outlet Ctrl Spec: Use do or tw Inlet Ctrl Spec: Use do Solution Incs: 10 ---= Hytlrology Simulations Name: 002yr29hr Filename: S:\Projec[s\07093\ICPR\Proposed\002yr24hr.R32 Override Defaults: Yes Storm Duration (hrs): 24.00 Rainfall File: Scsii-24 Rainfall Amount (in): 2.66 Time (h rs) Print Inc (min) 30.000 10.00 Name: Ol0yr29hr Filename: 5:\Projec[s\07093\ICPR\Proposetl\Ol0yr24hr.R32 Override Defaults: Yes Storm Duration (hrs): 24.00 Rainfall File: Scsii-24 Rainfall Amount lin): 3.03 Time (hrs) Print Inc(min) 30.000 10.00 TABLE 0.000 0.000 3.200 0.600 061.300 861.300 Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, lnc. Page 13 of 15 Woodhall Proposed Contlitions Input Report North Pond w. 2-in orifice 09-21-OB TJB Name: 100yr2A hx Filename: S:\Projects\07093\ICPR\Proposed\100yr29hr.R32 Override DefaulCS: Yes Storm Duration(hrsl: 29.00 Rainfall File: SCSii-29 Rainfall Amount (iN : fi.96 T ime (h xs) Prin[ Inc (min) 30.000 10.00 __- Routing Simulations Name: 002yr24 hr Hydrology Sim: 002 yr29hr Filename: 5:\Pxoj ects\07093\ICPR\Proposed\002yr24h r.I32 Execute: No Restart: No Patch: No Alternative: No Max Delta Z(ftl: 1.00 Delta Z Factor: 0. 00500 Time Step Optimizer: 10.000 Start Time (hrs): 0.000 End Time (hrs): 98 .00 Min Calc Time (sect: 0.5000 Max Calc Time (sec): 60 .0000 Boundary Stages: Bountla ry Flows: Time (hxs) Print Inc (min( _ _ _ ___ __________ ________ 48.000 10.000 ______ Group Run BASE Yes Name: Ol0yt29hr Hydrology Sim: Ol0yr29 hr Filename: S:\Projects\07093\ICPR\Proposed\Ol0yr24hr.132 Execute: Yes Restart: No Patch: No Alternative: NO Max Delta Z(ftl: 1.00 Delta Z Factor; 0. 00500 Time Step Optimizer: 10.000 Start Time (hrs): 0.000 End Time (hrs): 48 .00 Min Ca1c Time (sec): 0.5000 Max Ca1c Time (sec): fi0 .0000 Bountla ry Stages: Boundary Flows: Time (hrs) Print Inclmin) _______________ ______________ 98.000 10.000 Interconnected Channel and Pond Ronting Model ([CPR) ©2002 Streamline Technologies, Inc. Page 14 of 15 Woodhall Proposed Conditions Input Report North Pond w. 2-in orifice 09-21-OB TJB Group Run BASE Yes Name: 100 yr24hr Nydxology Sim: 100yr29 hr Filename: S:\Projects\0"1093\ICPR\Proposed\100yr24hr.132 Execute: Yes Restart: No Alternative: No Max Delta Z(ft): 1.00 Time Step optimizer: 10.000 Start Time (hrs): 0.000 Min Calc Time (sec): 0.5000 Boundary Stages: Patch: No Delta Z Factor: 0.00500 Entl Time (hrs): 98.00 Max Ca1c Time lsec): 60.0000 Boundary Flows: Time (hrs) Print Inc (min) ___ __________ 48.000 _ 10.000 Group Run BASE Yes ___= Boundary Conditions Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 15 of 15 Wootlhall Proposed Conditions Input Data Includes: revised storm inverts, increased south pontl area, and revised CN values 04-21-OR TJB ___= Basins Name: Basin 120 Node : Inlet 120 Status: Onsite Group: BASE Type : SCS Unit Hydrograph Uni[ Hydrograph: Uh409 Peaking Factou 489.0 Rainfall File: Storm Duration lhrs): 0.00 Rainfall Amount (in): 0.000 Time Of Conclmin): 10.00 Area (ac): 0.240 Time Shift (hrs): 0.00 Curve Number: 99.00 Max Allowable Q(cfs): 999999.000 DCIA (8): 0.00 Name: Basin 121 Notle : Inlet 121 Status: Onsite Group: BASE Type : SCS Unit Hydrograph Unit Hydrograph: Uh489 Pe akinq Factor: 489.0 Rainfall File: S[orm Du ration (hrsl: 0.00 Rainfall Amountlin): 0.000 Time of Conc (m in): 20.60 Area lac): 0.790 Time Shift (hrs): 0.00 Curve Numbe x: 88.00 Max Allowable Q(cfs): 999999.000 DCIA(&): 0.00 Name: Basin 125 Node : Inlet 125 Status: Onsite Group: BASE Type : SCS Unit Hydrograph Unit Hyd rograph: Uh964 Peaking Factor: 484.0 Rainfall File: Storm Du ration (h rs): 0.00 Rainfall Amount lin): 0.000 Time of Conc (min): 20.00 Area lac): 0.820 Time Shift (hxs): 0.00 Curve Numbe x: 07.00 Max Allowable 0(cfs): 999999.000 DCIA (8I: 0.00 Name: Basin 126 Node : Inlet 126 Status: Onsite Group: BASE Type : SCS Unit Hydrograph Unit Hydrograph: Uh989 Peaking Factor: 484.0 Rainfall File: Storm Duration (hrs): 0.00 Rainfall Amountlin): 0.000 Time of Conc (mini: 19.60 Area (ac): 0.920 Time Shift (h rs): 0.00 Curve Number: 93.00 Max Allowable Q(cfs): 999999.000 DCIA(&): 0.00 Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page I of 16 Woodhall Proposed Conditions Inpu[ Data Includes: revised storm inverts, increased south pond area, and revised CN values 04-21-08 TJB Name: Basin 129 Group: BASE Unit Hydrograph: Uh489 Rainfall File: Rainfall Amount (inl: 0.000 Area (ac): 0.500 Curve Number: 93.00 DCIA($): 0.00 Name: Basin 133 Group: BASE Unit Hydrograph: Uh489 Rainfall File: Rainfall Amount (in): 0.000 Area (acl: 0.820 Curve Number: 91.00 DCIA($): 0.00 Name: Basin 134 Group: EASE Unit Hydrograph: Uh984 Rainfall File: Rainfall Amount (in): 0.000 Area (acl: 1.090 Curve Number: 90.00 DCIA(&): 0.00 Name: Basin 136 Group: BASE Unit Hydrograph: Uh489 Rainfall File: Rainfall Amount (in): 0.000 Area (ac): 0.530 Curve Number: 89.00 DCIA($): 0.00 Name: Basin N.POnd Notle: Inlet 129 Status: Onsite Type: SCS Unit Hydrograph Peaking Factor: 984.0 Storm Duration(hrs): 0.00 Time of Conc (mint: 1'].90 Time Shift (hrsl: 0.00 Max Allowable Q(cfs): 999999.000 Node: Inlet 133 Status: Onsite Type: SCS Unit Hydrograph Peaking Factor: 484.0 S[orm Du ration (hrs): 0.00 Time of Conc(min): 20.40 Time Shift (hrs): 0.00 Max Allowable olcfs): 999999.000 Node: Inlet 139 Status: Onsite Type: SCS Unit Hydrograph Peaking Factor: 984.0 Storm Dura[ion(hrs): 0.00 Time of Conclmin): 20.90 Time Shif[Ihrs): 0.00 Max Allowable Q(cfs): 999999.000 Node: Inlet 136 Status: Onsite Type: SCS Unit Hydrograph Peaking Factor: 409.0 Storm Du ration (hrs): 0.00 Time of Conc(m in): 16.50 Time Shift(hrs): 0.00 Max Allowable o(cfs): 999999.000 Node: North Pond Status: Onsite Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 2 of 16 Wootlha 11 Proposed Contlitions Input Data Includes: revised storm inverts, increased south pond area, and revised CN values 09-21-OB TJB Group: BASE Type: SCS Unit Hydxogra ph Unit Hydrogra ph: Uh489 Peaking Factor: 489.0 Rainfall File: Storm Du ration (hrs): 0.00 Rainfall Amount (inl: 0.000 Time of Conc(m in): 29.10 Area lac): 2.870 Time Shift (hrs): 0.00 Curve Number: 8"1.00 Max Allowable Q(c ES): 999999.000 DCIA (8): 0.00 ____________________________________ Name: Basin S. Pond ______________________________ Node: South Pond __________ Status: ________________________ Onsite Group: BASE Type: SCS Unit Hydrograph Unit Hydxogxaph: Uh484 Peaking Factor: 984.0 Rainfall File: S[o rm Duration(hrs): 0.00 Rainfall Amount (,in): 0.000 Time of Conc (min): 27.70 Area (ac): 1.770 Time Shift (hrs): 0.00 Curve Number: 94.00 Max Allowable Q(cfs): 999999.000 DCIA (6): 0.00 ___= Nodes Name: Inlet 120 ease Flow (c fs): 0.000 Init Stage (ft): 861."100 Group: BASE Warn Stage (ft): 86"].950 Type: Stage/Area Stage (ftl Area (aG _________ _______________ 861.700 0.0030 867.950 0.0030 868.500 0.2000 Name: Inlet 121 Base Flow (c FS): 0.000 Init Sta ge (ft): 862,100 Group: BASE Warn Stage (ft): 867.450 Type: Stage/Area Stage (ft) Area (ac) 862.100 0.0030 867.950 0.0030 868.500 0.2000 Name: Inlet 125 Base F1ow(cfs): 0.000 Init Sta qe (ftl: 862.220 Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 3 of 16 Woodhall Proposed Conditions Input Data Includes: revised storm inverts, increased south pond area, and revised CN values 04-21-OB TJB Group: BASE Warn Stage (ft): 867.500 Type: Stage/AYEa Sta ge (ft) Area (acl 862.220 0.0030 867.500 0.0030 069.500 0.2000 Name: Inlet 126 Base F1ow(cfs): 0.000 Init Stage (fU : 062.360 Group: BASE Waxn Stage (ft): 867.500 Type: Stage/Area Stage(ftl Area (acl __________ _______________ 062.360 0.0030 867.500 0.0030 069.500 0.2000 Name: Inlet 129 Base Flow(cfs): 0.000 Init Stage lfU : 863.300 Group: BASE Warn Stage (ft): 866.500 Type: Stage/Area Stage (ft) Area (acl __________ _______________ 063.300 0.0030 866.500 0.0030 070.000 0.2000 _____________________________________________________________________________________ Name: Inlet 133 ease Flowlcfs): 0.000 Init Sage (fq : 863.000 Group: BASE Warn Stage (fU : 867.000 Type: Stage/Area Stage (ft) Area (a c) 863.080 0.0030 866.000 0.0030 868.000 0.2000 _________________________________________________________________________________ Name: Inlet 134 ease Flow ~cfs): 0.000 Init Stage (ftJ: 863.A 60 Group: BASE Warn Stage (fq : 067.000 Type: Stage/Area Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 4 of 16 Woodhall Proposetl Contlitions Input Oata Inclutle s: revisetl storm inverts, increased south pond area, antl revised CN values 04-21-00 TJB Stage (fU Area (ac) 063.960 0.0030 867.000 0.0030 068.800 0.2000 _____ ______________________________ ____________________g______________ Name: Inlet 136 ease Fl ow(cfs): 0.000 Init Sta e(ft): 062.590 Group: BASE Warn Sage (fU : 064.500 Type: Stage/Area Stage (EtJ Area (ac) 062.540 0.0000 Bfi9.500 0.0100 065.500 0.0200 067.000 0.5000 Name: MH 123 ease Flow(cfs): 0.000 Init Stage (ft): 061.390 Group: BASE Warn Stage (ft): 868.500 Type: Stage/Area Stage (ftl Area (ac) 061.390 0.0030 060.500 0.0030 070.000 0.2000 _____________________________________________________________________________________ Name: MH 129 Base Fl ow(cfs): 0.000 IniC Stage (ft): 861.600 Group: BASE Warn Stage (ft): 867.800 Type: Stage/Area Stage (ft) Area (ac) 861.600 0.0030 067.800 0.0030 869.500 0.2000 Name: MH 127 Base Flow (cfs): 0.000 Init Stage (ft): 061.980 Group: BASE Warn Stage (ft): 868.500 Type: Stage/Area Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 5 of 16 Woodhall Proposed Conditions Inpuc Data Includes: revised storm inverts, increased south pond area, and revised CN valves 09-21-00 TJB Stage (ft) Area (acl 861.980 0.0030 868.500 0.0030 8"10.000 0.2000 ________________________________ Name: MH 128 ____ Base ___________ Flow(cfs): ___________ 0.000- _________ Init ___________ Stage (ft): ____________ 862.530 Group: BASE Warn Stage (f[): 868.500 Type: Stage/Area Stage (ft) Area (acl 862.530 0.0030 868.500 0.0030 070.000 0.2000 Name: MH 130 Base F1ow(cfs): 0.000 Init Stage (ft): 062.040 Group: BASE Warn Stage (ft): 86"!.500 Type: Stage/Area Stage (ft) Area (ac) 062.890 0.0030 867.500 0.0030 Ofi 9.000 0.2000 ________________________________ Name: North Pontl ____ Base ___________ Flow (cfs): ___________ 0.000 __________ Init __________ Sta ge (ft): ____________ 861.300 Group: BASE Warn Stage (ft): 065.500 Type: Stage/Area Stage (f[) Area (ac) 061.300 0.8200 062.000 0.0600 863.000 0.9400 869.000 1.0300 065.000 1.1200 866.000 1.2300 067.000 2.0000 Name: South Pontl Base Flow(cfs): 0.000 Init Stage (ft) 863.000 Gronp: BASE Warn Stage (ft): 866.000 Type: Stage/Area Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 6 of 16 Woodhall Proposed Conditions Input Data Includes: revised storm inverts, in creasetl south pond area, and revised CN values 09-21-OS TJB Stage (ft) ~ Area (ac) 663.000 0.4900 869.000 0.5900 865.000 0.6500 666.000 0.7200 86"/.000 1.0000 Name: well Run Creek Group: BASE Type: Time/Stage Time (hrs) Stage (ft) 0.00 861.100 48.00 861.100 ___= Pipes Name: Pipe 120 Group: BASE ease Flow(cfsl: 0.000 From Node: Inlet 120 To Node: North Pond Init Stage (ft): 061.100 Warn Stage (ft): 069.000 Length (ft) Count eriction Equation Solution Algorithm Flow Entrance Loss Coef Exit Loss Coef Bend Loss Coef Outlet Ctrl Spec In1e[ C[tl Spec Stabilizer Option 90.00 1 Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Use do or tw Use tln None UPSTREAM Geometry: Circular Span (in): 12.00 Rise (in): 12.00 Inve rt (ftl: 861.700 Manning's N: 0.013000 Top Clip (in): 0.000 Hot Clip (in): 0.000 DOWNSTREAM Circular 12.00 12.00 861.300 0.013000 0.000 0.000 Upstream FHWA In1eC Edge Description: Circular Concte[e: Square edge w/ headwall Downstream FHWA Inlet Edqe Description: Circular Concrete: Square edge w/ headwall Name: Pipe 121 From Notle: Inlet 121 Group: BASE To Node: Inlet 120 OPSTREAM DOWNSTREAM Geometry: Circular Circular Span (in): 12.00 12.00 Rise (in): 12.00 12.00 Length (ft): 30.00 Count: 1 Friction Equation: Average Conveyance Solution Algorithm: Most Restrictive Flow: Both Entrance Loss Coef: 0.50 Exit Loss Coef: 1.00 Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 7 of 16 Wootlha 11 Proposed Conditions Input Data Includes: revised storm inverts, increased south pond area, and revised CN values 09-21-OB TJB Invert(ft): 862.100 Bfi1.800 Manning's N: 0.013000 0.013000 Top Clip(in~: 0.000 0.000 eot Clip(ini: 0.000 0.000 Upstream FHWA Inlet Edge Description: Circular Concrete: Square etlge w/ headwall Downstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Name: Pipe 123 GYOUp: EASE From Node: MH 123 To Node: North Pond Bend Loss Coef: 0.00 Outlet Ctrl Spec: Use do or tw Inlet Ctrl Spec: Use do Stabilizer Option: None Length (fq Count Friction Equation Solution Algorithm F10W Entrance Loss Coef Exit Loss Coef Bend Loss Coef Outlet C[rl Spec Inlet Ctrl Spec Stabilizer Option 91.00 1 Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Use do or tw Use do None UPSTREAM Geometry: Circular S pan(in): 18.00 Rise lin): 18.00 Invert (ft): 861.390 Manninq's N: 0.013000 Top Cliplin): 0.000 Boc Clip(in): 0.000 DOWNSTREAM C1YCUlaL 18.00 18.00 861.300 0.013000 0.000 0.000 Upstream FHWA Inlet Edqe Description: Circular Concrete: Square etlge w/ headwall Downstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Name: Pipe 129 Group: BASE UPSTREAM Geometry: Circular Span(in): 18.00 Rise (in): 18.00 Invert (ft): 861.600 Ma nning's N: 0.013000 Top Clip(in): 0.000 eot Clip(in): 0.000 From Node: MN 124 To Node: MN 123 DOWNSTREAM Circular 18.00 18.00 861.390 0.013000 0.000 0.000 Upstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Length (fU : 99 .00 Count: 1 Friction Equation: Average Conveyance Solution Algorithm: Most Restrictive Flow: Both Entrance Loss Coef: 0.50 Exit Loss Coef: 1.00 Bend Loss Coef: 0.00 Outlet Ctrl Spec: Use do or tw Inlet Ctrl Spec: Use do S[a bilizer Option: None Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 8 of 16 Woodhall Proposed Conditions Input Data Includes: revised storm inverts, increased south pontl area, and revised CN values 04-21-00 TJB Downstream FHWA Inlet Edge Description: Ci molar Concrete: Square edge w/ headwall Name: Pipe 125 Group: BASE From Node: InleC 125 To Node: MH 129 Length (ft) Count Friction Equation Solution Algorithm Flow Entrance Loss Coef Exit Loss Coef Bend Loss Coef Outlet Ctrl Spec Inlet Ctrl Spec S tabilizex Option 16.00 1 Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Use tlc or tw Use do None UPSTREAM Geometry: Circular Span (in): 12.00 Rise (in): 12.00 Invert (fq : 662.220 Manning's N: 0.013000 Top Clip(in): 0.000 Hot Clip(in~: 0.000 DOWNSTREAM Circular 12.00 12.00 862.000 0.013000 0.000 0.000 Upstream FHWA Inlet Edge Description: Circular Concrete: Squaze edge w/ headwall Downstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Name: Pipe 126 Group: BASE UPSTREAM Geometry: Circular Span (in): 12.00 Rise (in): 12.00 Invert (fU : 062.360 Manning's N: 0.013000 Tap Clip (in): 0.000 Hot Clip (in): 0.000 From Node: Inlet 126 To Node: Inlet 125 DOWNSTREAM Circular 12.00 12.00 062.220 0.013000 0.000 0.000 Upstream FHWA Inlet Edqe Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Name: Pipe 127 Fiom Node: MH 127 Group: BASE To Node: MH 129 Length(ftl: 30.00 Count: 1 Friction Equation: Average Conveyance Solution Algorithm: Most Restrictive Flow: Both Entrance Loss Coef: 0.50 Exit Loss Coef: 1.00 Hend Loss Coef: 0.00 outlet Ctrl Spec: Use do or Cw Inlet Ctrl Spec: Use do Stabilizer Option: None Lenq[h (ft): 174.00 Count: 1 Interconnected Channel and Pond Routing Model (1CPR) ©2002 Streamline Technologies, Inc. Page 9 of 16 Woodhall Proposed Conditions Input Data Inclutles: revised storm inverts, increased south pond area, and revised CN values 09-21-OB TJB DPSTREAM DOWNSTREAM Geometry: Circular Circular Spanlin~: 10.00 18.00 Rise (in(: 18.00 18.00 Invertlftl: 861.980 861.600 Manninq's N: 0.013000 0.013000 Top Clip(in(: 0.000 0.000 Bot Clip(in(: 0.000 0.000 Dpstream FHWA Inlet Edqe Description: Ci molar Concrete: Square edge w/ headwall Downstream FHWA Inlet Edge Desciiption: Circular Concrete: Square edge w/ headwall Name: Pipe 128 Group: BASE DPSTREAM Geometry: Circular Span (in(: 18.00 Rise (ink: 10.00 Invert (ft~: 862.530 Manning's N: 0.013000 Top Clip(in): 0.000 Bot Clip (in): 0.000 From Node: MH 128 To Notle: MH 127 DOWNSTREAM Circular 18.00 18.00 861.980 0.013000 0.000 0.000 Friction Equation: Solution Algorithm: Flow: Entrance Loss Coef: Exit Loss Coef: Bend Loss Coef: Outlet Ctrl Spec: Inlet Ctrl Spec: Stabilizer Option: Length (ft): Count Friction Equation: Solution Algorithm: flow: Entrance Loss Coef: Exit Loss Coef: Bend Loss Coef: Outlet Ctrl Spec: Inlet Ctrl Spec: Stabilizer Option: Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Dse tlc or tw Use do None 250.00 1 Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Use tlc or tw Use do None Opst ream FHWA Inlet Edge Desciiption: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Edqe Oescrip[ion: Circular Concrete: Square edge w/ headwall Name: Pipe 129 Group: BASE DPSTREAM Geometry: Circulaz Span (in(: 12.00 Rise (in(: 12.00 Invert (ft(: 863.300 Manning's N: 0.013000 Top Clip (in): 0.000 eot Clip (in(: 0.000 Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 10 of 16 From Node: Inlet 129 To Node: MH 128 DOWNSTREAM Circular 12.00 12.00 062.700 0.013000 0.000 0.000 Length (ftl: Count: Friction Equation: Solution Algorithm: Flow: Entrance Loss Coef: Exit Loss Coef: Bend Loss Coef: Outlet Ctrl Spec: Inlet Ctrl Spec: Stabilizer Option: 120.00 1 Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Use do or tw Use do None Woodhall Proposed Conditions Input Data Includes: revisetl storm inverts, increased south pond area, and revised CN values 09-21-08 TSB Opstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Edge Description: Circular Concrete: Square etlge w/ headwall Name: Pipe 133 Group: BASE From Node: Inlet 133 To Node: South Pond Length(ft) Count Friction Equation Solution Algorithm Flow Entrance Loss Coef Exit Loss Coef Bentl Loss Coef Outlet Ctrl Spec Inlet Ctrl Spec Stabilizer Option 30.00 1 Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Use tlc or tw Use tln None UPSTREAM Geometry: Circular Span (in): 15.00 Rise (in): 15.00 Invert (ft): 863.000 Manni nq's N: 0.013000 Top C1ip(in): 0.000 Bot C1ip1iN : 0.000 DOWNSTREAM Circular 15.00 15.00 863.000 0.013000 0.000 0.000 Upstream FHWA Inlet Etlge Description: Circular Concrete: Square edge w{ headwall Downstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Name: Pipe 139 Group: BASE UPSTREAM Geometry: Circular Span (in): 15.00 Rise (in): 15.00 Invert (ftl: 863.460 Ma nning's N: 0.013000 Top Clip(in): 0.000 Bot Clip(in): 0.000 From Node: Inlet 134 To Notle: Inlet 133 DOWNSTREAM Circular 15.00 15.00 863.180 0.013000 0.000 0.000 Upstream FHWA Inlet Etlge Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Edqe Description: Circular Concrete: Square edge w/ headwall Length (ft): 92.00 Count: 1 Friction Equation: Average Conveyance Solution Algorithm: Most Restrictive Flow: Both Entrance Loss Coef: 0.50 Exit Loss Coef: 1.00 Bend Loss Coef: 0.00 Outlet Ctrl Spec: Use do or tw Inlet Ctrl Spec. Use do Stabilizer Option: None Interconnected Channel and Pond Rooting Model (ICPR) ©2002 Streamline Technologies, Inc. Page 1 I of 16 Woodhall Proposed Conditions Input Data Includes: revised storm inverts, increasetl south pond area, and revised CN values 09-21-OB TJB Name: Pipe 136 Group: BASE Erom Node: In1e[ 136 To Node: Inlet 126 Length (ft) Count Friction Equation Solution Algorithm Flow Entrance Loss Coef Exit Loss Coef Bend Loss Coef Outlet Ctrl Spec Inlet Ctrl Spec Stabilizer Option 60.00 1 Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Use do or tw Use do None UPSTREAM Geometry: Circular Span(in): 12.00 Rise (in): 12.00 Invert(ft): 862.590 Manning's N: 0.013000 Top Clip(in): 0.000 Bot Clip(in): 0.000 DOWNSTREAM Circular 12.00 12.00 862.360 0.013000 0.000 0.000 Upstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ beatlwall Downstream FHWA Inlet Edqe Description: Circular Concrete: Squa xe edge w/ heatlwall Name: Pipe 130 Group: BASE UPSTREAM Geometry: Circular Span(in): 18.00 Rise lin): 18.00 Invert(ft): 862.840 Manning's N: 0.013000 Top Clip(in): 0.000 Bot Clip(in): 0.000 From Node: MH 130 To Node: MH 128 DOWNSTREAM Circular 18.00 18.00 862.530 0.013000 0.000 0.000 Upstream FHWA Inlet Edge Description: Circular Concrete: Square etlge w/ headwall OOwnStream FHWA Inlet Edqe De SeYiptiOn: Circular Concrete: Square edge w/ heatlwall Length(f[): 136.00 Count: 1 Friction Equation: Average Conveyance Solution Algorithm: Most Restrictive Flaw: Both Entrance Loss Coef: 0.50 Exit Loss Coef: 1.00 Bend Loss Coef: 0.00 Outlet Ctrl Spec: Use do or tw Inlet Ctrl Spec: Use do Stabilizer Option: None _________ Name: _____________ S. POnd __________________ From Notle: _______________________________ South Pond Length(ft): ________________________ 91.00 Group: BASE To Notle: MH 130 Count: 1 Friction Equation: Average Conveyance UPSTREAM DOWNSTREAM Solution Algorithm: Most Restrictive Geometry: Circular Circular Flow: Positive Span (in): 18.00 10.00 Entrance Loss Coef: 0.90 Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 12 of 16 Woodha 11 Proposed Conditions Input Data Includes: revisetl storm inverts, increased south pond area, and revised CN values 04-21-OB TJE Rise (in): 18.00 18.00 Invert (fq : 863.000 862.890 Manning's N: 0.013000 0.013000 Top Clip (in): 0.000 0.000 Bot Clip (in): 0.000 0.000 Upstream FHWA Inlet Edqe Description: C1YCtllat COnCYeCe: SgUa Ye 2dge w/ headwall Downstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall ___= Drop Structures Exit Loss Coef: 1.00 Bend Loss Coef: 0.00 Outlet Ctrl Spec: Use do or tw Inlet Ctrl Spec: Use do Stabilizer Option: None Name: Drop N.POnd From Node: North Pontl Length (ft): 67.00 Group: BASE To Node: We11 Run Creek Count: 1 UPSTREAM DOWNSTREAM Friction Equation: Average Conveyance Geometry: Circular Circular Solution Algorithm: Most Restrictive S Pan(in): 12.00 12.00 Flow: Positive Rise(in): 12.00 12.00 Entrance Loss Coef: 0.700 Invert(ftl: 861.300 861.100 Exit Loss Coef: 1.000 Manninq's N: 0.013000 0.013000 Outlet Ctrl Spec: Use tlc or [w Top Clip(in): 0.000 0.000 Inlet Ctrl Spec: Use do Bot Clip(in): 0.000 0.000 Solution Incs: 10 Upstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Etlge Description: Circular Concrete: Square edge w/ headwall *** Weir 1 of 1 for Drop Structure Drop N.POntl ^' Count 1 Type: Vertical: Mavis Flow: Both Geometry: Circular Span(in): 6.00 Rise (in): 6.00 ___= Hydrology Simulations Eottom Clip (iN : 0.000 Top Clip (in): 0.000 Weir Disc Coef: 3.200 Orifice Disc Coef: 0.600 Invert (fU : 861.300 Control Elev (fU : 861.300 TAELE Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 13 of 16 Woodhall Proposed Conditions Inpui Data Includes: revised storm inverts, increased south pond area, and revised CN values 09-21-08 TJB Name: 002yr29hr Filename: S:\Projects\07093\ICPR\Proposetl\002yr24hr.R32 Override Defaults: Yes Storm Durati on (hrs): 24.00 Rainfall File: Scsii-29 Ra in£all Amount (i n): 2.66 Time (his) Print Inclmin) 30.000 10.00 Name: Ol0yr24 hr Filename: S:\Projects\07093\ICPR\Proposetl\Ol0yr29hr.R32 Override Defaults: Yes Storm Duration (hrs): 24.00 Rainfall File: Scsii-24 Rainfall Amoun[lin): 3.83 Time (hrs) Print Inclmin) 30.000 10.00 Name: 100yr29hr Filename: 5:\Projects\07093\ICPR\Proposetl\100yr29hr.R32 Ove rritle Defaults: Yes Storm Duration (hrs): 29.00 Rainfall File: Scsii-24 Rainfall Amountlin): 6.96 Time (hrs) Print Inclmin) 60.000 10.00 __°= Routing Simulations Name: 002yr24hr Hydrology Sim: 002yr29hr Filename: 5:\Projects\07093\ICPR\Proposetl\002yr24hr.132 Execute: No Restar[: No Patch: No Alternative: No Max Delta 2(ftl: 1.00 Delta 2 Factor: 0.00500 Time Step Optimizer: 10.000 Start Time (hrs): 0.000 End Time lhrsl: 48.00 Min Calc Time (sec): 0.5000 Max Ca1c Time lsec): 60.0000 Boundary Stages: Boundary Flows: Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 14 of 16 Woodhall Proposed Conditions Input Data Includes: revised storm inverts, increased south pond area, and revised CN values 04-21-OB TJB Time (hrs) Print Inc(min) 48.000 10.000 Group Run _______________ _____ BASE Yes Name: Ol0yr24hr Hydrology Sim: Ol0yr29hr Filename: S:\Projects\0"1093\ICPR\Proposed\Ol0yr24hx.I32 Execute: No Restart: No Patch: No Alternative: No Max Delta Z(ft): 1.00 Delta Z Factor: 0.00500 Time Step Optimizer: 10.000 Start Time(hrs): 0.000 End Time (hrs): 98.00 Min Calc Time lsec): 0.5000 Max Calc Time (sec): 60.0000 Boundary Stages: Boundary Flows: Time (h rsl Print Inc(min) _______________ _______________ 48.000 10.000 Group Run BASE Yes ____________________________________________________ Name: 100yr24 hr Hydrology Sim: 100yr24 hr Filename: S:\Projects\0"1093\ICPR\Proposed\100yr24hr.I32 Execute: Yes Restart: No Patch: No Alternative: No Max Delta Z(ft): 1.00 Delta Z Factor: 0.00500 Time Step Optimizer: 10.000 Start Time (hrs): 0.000 End Time (hrs): 60.00 Min Ca1c Time (sec): 0.5000 Max Calc Time (sec): 60.0000 eountlary Stages: Boundary Flows: Time lhrs) Print Inc (min) 60.000 10.000 Group Run Interconnected Channel and Pond RouCing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 15 of 16 Woodhall Proposed Conditions Input Da[a Inclutles: revised sCOrm inverts, increased south pontl area, antl revised CN values 09-21-08 TJB BASE Yes Boundary Conditions Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 16 of 16 Drainage Summary for Woodhall Subdivision Job # 07093 April 2008 Pipe Calculations 1 ~~7NNI~l/I~IG- r~ u STORM SEWER DESIGN CALCULATIONS -PIPE DESIGN- PROJECT: Woodhall Subdivision STORM: 10 Year JOB #: 07093 COMPUTED BY: TJB DATE: 4/18108 SHEET NO.: JIKVI.IVKC utawiv cHr. down- MAX. FROM TO O L DIA. SLOPE O VEL. RIM ELEV. INVERT ELEV. COVER stream INV. (cfs) (ft) (in) % (cfs) (fUS) UP DOWN UP DOWN (ft) cover ELEV. type S.Pond 130 2.59 41 18 0.39 6.60 3.74 863.00 867.50 863.00 862.84 2.97 863 end 130 128 2.60 136 18 0.23 5.07 2.87 867.50 868.50 862.84 862.53 2.97 4.28 864.35 mh 128 127 2.99 250 18 0.22 4.96 2.81 868.50 869.30 862.53 861.98 4.28 5.63 865.35 mh 127 124 3.15 174 18 0.22 4.96 2.81 869.30 867.80 861.98 861.60 5.63 4.51 866.15 mh 124 123 5.55 94 18 0.22 X 4.96 2.81 867.80 868.50 861.60 861.39 4.51 5.42 864.65 mh 123 N.Pond 5.55 41 18 0.22 X 4.96 2.81 868.50 865.50 861.39 861.30 5.42 865.35 mh N.Pond 117 0.93 67 12 0.30 1.96 2.50 865.50 864.00 861.30 861.10 1.73 865.5 end 134 133 2.76 92 15 0.30 3.56 2.90 867.00 867.00 863.46 863.18 2.12 2.40 863.67 uci 133 S.Pond 4.88 30 15 0.25 X 3.25 2.65 867.00 863.00 863.08 863.00 2.50 -1.42 863.67 uci 129 128 1.63 120 12 0.50 2.53 3.23 866.50 868.50 863.30 862.70 2.03 4.63 864.17 bh 136 126 1.16 60 12 0.30 1.96 2.50 864.50 867.50 862.54 862.36 0.79 3.97 862.17 bh 126 125 2.08 30 12 0.45 2.40 3.06 867.50 867.50 862.36 862.22 3.97 4.11 864.17 uci 125 124 3.84 16 12 1.35 4.16 5.30 867.50 867.80 862.22 862.00 4.11 4.63 864.17 uci 121 120 1.78 30 12 1.00 3.58 4.56 867.45 867.45 862.10 861.80 4.18 4.48 864.12 uci 120 N.Pond 2.43 40 12 1.00 3.58 4.56 867.45 865.50 861.70 861.30 4.58 3.03 864.12 uci >< Tese. p+Pe se9rnea-fs were nncdeledr'n.IGPIZ ahd Glo no{- eXceed -lie f~Po~ casfi'n~ ~uv ~ie /CO t(2 g~arm. Tt7e dewnsh-eam ou.+(ef Gws Free ~'~ow ;n~ ftle Iq,keS. -T'he d;FFeverlce ra-l ~Rcifr-( is Vtof ~ des;9K concervt. Drainage Summary for Woodhall Subdivision Job # 07093 April 2008 Gutterline Calculations ~nrin-G- STORM SEWER DESIGN CALCULATIONS -GUTTER SPREAD 8 PONDING LIMITS- PROJECT: Woodhall Subdivision STORM: 10 Year JOB #: 07093 COMPUTED BY: TJB DATE: 4/17/2008 SHEET NO' ekes into account inlet depression. Depth from curb Flowline. Inlet Basin Bypass Total Type of Crass of # of Mu6iple Intel Inlet ~ Allowable Actual Depth ((t) I Inlet Inlet Inlet Bypass ~ Bypass ~g Castings Seperation (ft) Depression (ry Spreatl (Fl) Spread (ry) 'Al Guryef Width tint Lenoth lint Perimeter I#1 Inlet CFS 134 2.76 2.76 SAG 0.0208 0.0050 R-3501-TRlfL 2 2' Inlet Width 15 13.65 0.28 23.5 26 12. 133 2.12 2.12 SAG 0.0208 0.0050 R-3501-TR/TL 2 2' Inlet Width 15 11.45 0.24 23.5 26 12. 10.11+8,58=18. 87 <=20' OK 126 0.92 0.92 SAG 0.0208 0.0070 R-3501-TR/TL 2 2' Inlet Witllh 10 6 56 0.14 23.5 26 12. 125 1.76 1.76 SAG 0.0208 0.0070 R-3501-TR/TL 2 2' Inlet Width 10 10.11 0.21 23.5 26 12. 10.19+5.20=16. 38 <=20' OK 1 720 0.65 0.65 SAG 0.0208 0.0070 R 3507 TR/TL 2 2' Inlet Width 10 5201 0.11 23.5 26 12. Drainage Summary for Woodhal] Subdivision Job # 07093 Apri12008 • BMP Calculations ~~1NIVllI/NG- Water Quality Volume (WQv) -Calculation Spreadsheet Project Name: Woodhall Designed By: JLM Project Number: 07093 Date: 3/6/2008 Pond Designation: Pond North WQv =wale quality volume (in acre feet) P = 1 inch of rainfall Rv = 0.05 + 0.009(1) where "I" is percent impervious cover A =area in acres WQv = (P) (Rv) (A) 12 • P Rv Normal Pool Bottom A Pond North Volume Below NP Calculations Ele area volume Required (WQv*3) 861.3 0.82 4.16 0.86 853.3 0.22 Pond is Adequate J Water Quality Volume (WQv) -Calculation Spreadsheet Project Name: .Project Number: Pond Designation: Woodhall Designed By: JLM 07093 Date: R4/21/2008 Pond South WQv = Ovate quality volume (in acre feet) P = 1 inch of rainfall Rv = 0.05 + 0.009(1) where "I" is percent impervious cover A =area in acres WQv = (P) (Rv) (A) 12 P Rv NP Bottom • A Pond South Volume Below NP Calculations Ele area volume Required (WQv'3) 863 0.44 1.852 0.63 855 0.023 Pond is Adequate • Woodhall Proposetl Conditions BMP Notle Schematic 09-21-OH TJB Nodes A Stage/Area V Stage/Volume T Time/Stage M Manhole Basins 0 Overland Flow U SCS Unit Hydxo S Santa Barbara Links P Pipe W Weir C Channel D Drop Structure e Britlge R Rating Curve H Breach {..ew_.....< ~~ -- ~:- Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. r~ L ~ ~~ yo Fti O 7 N G W N H N i O .i F O 13N ip O w O O u F O -1 3 N N O u U OW E C • NN y ~° ' H w a ? ovY C P'u 1N Cy Nw 3 N D N w N y H G O o a N m y 1' 9 ~n ^ C N 1Y O N U S+ j v G). D t/1 N _/~ • ~ 1]: ati o Ei u ma -~ O m y d o m LL.1 D i~N O 4 i m O O c `] 320[ m m ri N a ~ ui ~n .n .n .n ~n ~n .n ~o 00000000000000000000000000000000000000000000000000000000 00.1 O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O ~mmN mmutc mmmN O O O O o 0 0 0 0 0 0 0 0 0 o O O O O O O o 0 0 0 0 0 o O O O O o o O O o O O o 0 0 0 o O O O o 0 0 0 0 o O O o ~Om~mm~Om~ N<t~t !'1 M1'1 ('1N NNN m1~1NN vvvl't(~1 r1f~INNNNtirIN'a .i .i .a0p0000000000000000000 000000 00000 ~ P 1 1 1 1 1 1 1 OI 1 I I I I <oOno.ir ~nm m~rlmNNOm o.rNN a.r iON rr~rn~no rt m v o u~Di .H rt v v v n N m m rn ~o .~+m~n~ rnoNi mmri°nr~n~NNNrv mOOO °o`"Om `~ """m moooooooOPoooo 00000 ooooomoO1.m rnm ° nrminnnnnnnnri ~ eeeeaa oeeeee e~nnnmmmrinnmm~m~n rinn °o°o°o°o°o °o oooo000000 °00°0°0°0000000000°0°0°0°0000000000000000°0°0°000000°0°0°0 O O O O O O O o 0 o O O O O O O o o O O O O o o O O o o O O O O o mmmmmmmmmmmmmmmmwmmmmmmmmmm m~~0+ nmmMm NmN iDme c~~aommt~ mmm N~~~ N N~~ N N~~ N N b~ N N N MO~vONVO~v ONMO~m 001 O MOI~mO 1-000 f~ MOr m0.1 m0.1 00000-I ry nfi rln NNNNNNf~1 f~If~lf~l rl rlcvvvccmmul ulN N~0 ~0 X010 N~oM~~~rr00m00m0~0~ w wwwr.~wwwwwwwwwwwwwwwmmwwwwwwwwwwwr,~wwwwwwwwmwwwwwwwwwwwww VIN UI VI VI VI V~l7 Vl VIm VI VI fIIIn(n V]y V44I [/1 VI t7 VINVI !/f$$n laaAN(44n VIVI VIy VI VI UI VqqI VI fn VI VIw UI UI VQQI VI VI (n Vl VIw UINV$$I m~ m~~ m m m m m m m~ m~~~~ m m m m m m~ m m m m m~ m~~ m m m m m m m~ m m~~ m m~ m m m m m m m DDDD D'ODDDD'ODDDDDDDDDD'OD'ODDDDDDDDD'O 'ODDDDDD'O 'pDDDDDDDD'O 'ODDD G C C C C G C C C G C C C C F C G C C C C C C C C C C C C C C C C C C C G F C C C C C C C C C C C C C G G C C G d d d d a a a a m a a a m w° a a a w° d a w w a a a a a a a m° a d a a a m a a m a a a m a a d a a a a m a a o°, m° a L Y Y Y Y Y y y Y L L Y L L .C L L L L Y y y y L Y L L .C L L L y L L L L .C L L L L L L .C F L y Y L Y L L L L L Y y y Y y y H u Y Y y y y y Y Y Y Y y y y Y Y y y y y Y, Y y y Y H N H H H 4 4 H 4 4 4 Vi 4 4a li H 4 H 4 H 4 4 H la H H fa {i H H 4 M H M li H 4 H 4 4 H li H 41 4 4 4 L 4 H H 4 O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O ZZZZZZZZZZZZZZZZZZ2222ZZZZZZZZZZZ222ZZZZZZZZZZZZZZZZZZZZ m mmmmaaamao,mammmmmmmaamammmmmmmdwo,ammmmmamammmwmmo.mammmm mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmwmmmmmmmmmmmmmmmmmmmmm 0 a G vi O 0 t v F N G .~ N t ~i /y U N c~ G G O C~ b C O a b G G L a 1~ d C O U ~. N G ..YW A~~ y O Fti O 7 rl C u NH 0 ON F O 7 + 3 va N O u y H (I F Y 7 O -I 3 n W Y .i ~ O W E C • ~ N Y VN H W a 4 m OWy COW i N CY H VI 3 N P N w m N 4 C O O O .1 N N w D to G N O N U t+ N aw v O E as OH N • ~ w D .i o m .i o. o N I t c D y N O f+ I m O O c h 3 Z O F 0000000 00000000000000000000000000000000~.....,,..~ ....................~.....,.,.. mmmmmmmmmmmmmmmrt-~-I-NNrrrrl~r~-t-I~Nl~rrrt-t-~-tit-rrNrrr-~-I-mmmm~p lom0 O o 0 0 0 o O O O O O O O O o 0 0 0 o O O O O O o 0 0 0 o O O O O O o 0 0 0 o O O O O o 0 0 0 0 o O O O O O o 0 NNN.y .~OOm .yppmrnmm 10 U]mc mNNN mmNNN J1N N~Ilmm Jlm O O O O O o 0 0 0 0 o O O O O O o 0 0 0 0 o O O O O O o 0 0 0 0 o O O O O O o 0 0 0 o O O O O O o 0 0 0 o O O o NNNN NNNNNNNM NNNN C1NmNOO~O~ .-IOm O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O N I I I I OI I I I I 1 I I I I I I I I I V I I I OI I I I I t10tO f'1 Nm~ar MONO ('l Ol~c.-gym mmmmNO~ m~mVlN Ol tO t~l O(~Im mOt'1 0 p6~0~01 MCI t`lNN OOOmQ~Olmm f'l In Nf~IMMMMMMMC)MMMM(nMMMmMf'1t71'1f'1f'I C1MmMMmt'1 mf'1MM0MMCIMmMMC1MMMmMt'1MMf~l O o 0 0 0 o po Oo O O O o o O o 0 o p0 po O O o 0 o O o 0 0 0 o O o 0 o O o 0 0 o O O o 0 0 0 0 0 0 o O o 0 0 0 0 0 0 0 0 0 O O O O O O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O m b b b m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m fe m W vNNi-IO Q~p I~ flO mml~OmN nONm[~ MNnOO~m NN.iO Oim ml~~0o N In a' a'c c'c a'a'a' MMt'1M C1 fP'1 In f'1M NNNNNN NNfIH.i .y .~.i .y .-1 rY 'i OOOOO N~~ N N N N N N N N N N b~ N N m m m m m m m 0 m m m W m m m m 0 0 m m m m m m m m 0 0 m m m m m m m m m m m m m m m m m m m m 0 m m m m m m m MOrC) C)Nb00.ri 0100 MOIL MO~MOO f~ NMOf~ O~ O~ N .+ .-~ .y ~ ~ o .-1 .i N ra .4 .a .i .y .y .y .N-~ N N .y ti .-~ .a .y .y .i .i .-+ .i .-1 .Y ..I '+ N .-~ .i .a .y .y .i .y .-~ .a n n n H .i .y .y .y wwwwwwwwwrlmwwwwwwwwmwwwwwwwwwwmwwwwwwwwwmwwwwwwwwwwwwwww mmmmminw minmmv~mmmminmmvlmmmmmminwmmwmmmmmmmwmmmmmmmmm mwwmmmm m~~~~`~~`~mmmmmm`~~`~m~mmmmmmm~m~mmmmm~w~~m~mm~mmmm~~~~mmmm`aj DDDDD"OD"OD'O9DDbDD"ODDDDDDDDDDD99DDDDDDDD D"O "O DDDDDDDDD'O 'ODDDD G C C G C C C C C G C C C C C C C C C G C C C C G C C C C G C C C C C G C C C C C C C C C C C C G C C C C C C G d d a a a m 6i d w d d d W W dad d 6r d d d d d a w a d d d m d d W d d ~. a d d w 4r d d d W a a d d 6 d d d d d Y u Y Y L Y L 'G L L L u y y Y L y L L L L L L L L L L Y F L L L Y L u L L L L L L L L L L L L L Y L Y ,C L L L Y y Y y Y y y y N y Y Y Y y y y y u Y Y y y y y H yl M u Y Y Y y Y Y u y 4 4 4 4 Va I+ l+ 4 L H 4 4 FI 3+ LI 4 4 H 4 4 4 4 V' FI 4 l+ 4 4 H 4 4 M 4 t+ 41 l+ 4 4 4 M I+ t+ la 4+ 4 4 O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O ZZ2225ZZZZZZZZ2222ZZZZ22ZZZZZZZZZZZZ22ZZZZZZZZZ222ZZZZZZ mawmmwmwwmu~a~ammmm aa.mmwmmwmmu, o,mmammmwmam mmmmmmwwwwo. o,amm mmmmN£mmmmmmmmmmmmmmmmm~mN£mmmmmmmmmmmmmmmmmm~mmmmmmmmmmmm w. 0 N m a N _~ G U N F G N t N O ~i (Y V 0 DA C O b C Q. .c U G G O U V N G N 't O O m n P. 7 W 7 (D Q rb O 0. 77 0 C 7 ov a. m CJ N W ~_ 7 N O dQ n 'L' tl0 W O "~ m m m W m m m m m m m m m m m m m m m m m m m m m m W m m m m m m m m O m m m m m m m W W m m W m m m m m m m m 33333333333333333333333333333333333333333333333333333333 w~ov~o ~ovwmmmmmvwww~owmmmvmwww~o ~em~o pow w~ovmmvwrovw m~awmvmmmwmmrovm ZZZ2ZZZZZZZZZZZZZ2ZZZZZZ2ZZZZZZ2Z2ZZZZZZZZ2ZZZZZZZZZZZZZ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 n^ rt n n n n n n rt M^ n n n rt n n n n n n n n n n n rt n n n n n n rt n n n n n n n n n n n n n h n n R rt rt rt rt rt rt rt rt rt R rt rt rt rt R rt rt rt rt rt rt rt rt rt T R rt (t S S S S S S S S S~ S S S S S S S S S S S S S S S S S '~' S S S ~' S S S S~ S S S S S S S S S ]' S S S S S S S S S 'O 'D 'O 'V ~O T1 'O 'O 'O 'O 'O 'O m 'Q nl ~ O 'O 'O 'O 'O 'O ~ R) ~O 'O 'O 'O 'O 'O M11 T ~O 'O 'O 'O 'O 'Q 'O T 'a 2I b 'O 'O 'O 'O 'O 'O 'O 'd 'Q 'O 'O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O '] > > 5 > > > ] > > J > > > > > > ~] ~ ] ~ '> > > > > > > > > > > > > > > > '] > > > > > > .~ > > 'J > > > '> > > 7 ~ naaaaaaanaaaa n.an.a aaaan.n.a aaanaaanaaaaaaa.aaaaaaanaaaaan.a as mm m mmmmmm m mmmmmmm m m mm m mmmmmm m mm m vv ~~v~vvvvvv~~v~zvvvvvv~v~b~~v~~~v~~vvvvvv~~~v~~$~~vv~v mmmmmmNmminmmmmmmmmmmmVa Vlm(nmmmVIIA VI V1m (nwmmVI VI VImmmmmmmmmmmVlm In mfn [ammmmmmmmmmm[ammmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm N N N N N N a~ N N N N N N N N N N N N N N N N N NNNtP WWWWWW NNNY I~0000 Isom O NaY W mOWO to io mm W J O a v O a J O W J O m J O W J O W J O W J W J O a J O a J O J O a m O a J O W J J O W m O W J O~ m wwaammmmmJJmmmm~oo ol~~-NNwwm~mmmJJmmmool~Ni°waammm~lmme °oooooaa m mmmmm mmm °o°O° o°oo°o°o°o°o°ooooo00000000000000000°00°°°0°0°000 0°0°0°0°00°°°°0°0°° 000000 0 000000 000000 0000000 000000 0 00 wwww wwwwww wwwWwww www wwwwwwwwwww wwwwwwww mmrn m mmmm ~~~JJJJJ~~~JJw~~ ~,I ~,I mWm b mN~o ~p ~p00000000m Y1-~F~Y IAN NNN WWWWaa a m Nwa mO~YWytP ~p0 Wm Vlm O~WaNti WU N Jm J~Im mtpO" lP~mO W(n OWp~~p pamWm°W mapmW~p O~WOmmON mJaWI~p~I~JaOJ I I I 10 10 1 I I I I I 0 0 0 I I I I I O O O I I I I O O O I I I I I I I I O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O O 0 0 0 0 0 0 0 0 0 Opp Om 000 OOt'Om0 Y I~~pOYI~ r.o Ohm JmmmmJ~l O map ip t°p000Y ~pOOUF+YNNW wI~I-+NNwwaa(n NO~Twaa(/~(/~p~p~ o O o O o p O O O O o 0 0 o O O O O O o O o 0 o 0 0 0 o 0 o O O O O O O o o O O O O O NmmmN wwWwwWNNwW wJJmpW as Or O~O~N [^ ~~I~mmm~p ~p ~DOOOOYY WaVINm ~p OI~+NNWWaaaNNmO~JJmmmip ~pOOt' ~~.uwwww~ww,wsaaw...aaawwPawmwPPwwPPawwwwawaa..a..aaaawP I H o Z £ 4 a O O CO I n O Nr+n ~ S S N I N 3 pOY C mJ am • n n HO O 3 O ~ m Na m n ~ r o m ~ u a .9 rt N / O O 2 O ~ 6 nN ci 0 D H ti ~ N v rt ~ v m nF nm ~ mm m c MM1W • ROO NNry J H O In O N £ " O C rt H M O O rnON '/ £ G O H O M 7 1- C O r H O v0~ M n • (D 'Y A 7 rn n c^. \I 7 rv N .7 a b O a 77 0 G tro 0 n N N W ~_ 7 (4 n S O_ OG N 3 A -o w a 0 1-mm mQlOmmmm W 00Jmm0CDmmmOf mmCDmmm mmmQJm W W mmmmmmCDm W PlmOmmdimmmmmmm 3333333333333333333333333333ro3333333333333333333333333333 b 'O ro 'O 'O 'd 'O N ro 'O 'O 'O 'Q ro b 'O 'O 'O T 'a Rl 'O 'O 'D 'O 'O ~O 'O ro 'O 'O 'O 'O ~O T 'a 'O 'O 'O 'O 'O 'O 'O 'O 'O '0 T 'a ~O 'O '0 "0 'O 'O 'O Z ZZZZZZZZZZZZZ2ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 n n n n n n n n n n n n n n n n n n n n n n n n rt n n n n n n n^ h n n n n n n n n^ h n n n n rtrtf1N Rrtrtrtrtrt rtrtrtrt R rtrtrtrf RrtrtrtRR rt rtrtrt R RRrtrtrt S S S S S S S J S S S S S S S S S S S S J S S S S S S J S S S S S S S RT S S S S S S S S S S S S S S S J S S S S 'O 'Om~O 'O'O'~'O'O TAO q'O 'O 'D 'O ~O rob'O 'O 'O 'O 'OTroN'O 'Oro'O~O'a'~~O'O `O 'O 'O 'O 'O 'Oq~O 'Oro~OTrobro'0 ro'O 'O O O _O O_ O_ O_ O_ O _O O_ O_ O_ O_ O_ O_ O_ O_ O_ O_ O_ O O O O_ O_ O_ O_ O_ O O_ O_ O O _O O_ O_ O O O O O O O _O O_ O_ O_ O_ O_ _O O_ O_ 0_ O_ O_ O ] ] ] ~ ] ] ] 'J ] ~ J ~ ] ] ] ] 7 aaaaaaaaaaaaaanaaaaaannnaaaaaaaaaaao.aaannnnaaaaaaaaaaaaa mmmmm mmmmm m mmmmm m m mm mmmmmm mm mmmmmm~vmm v~vvvv~vvvvv~v~~vvvvv~~b~v~av~~~~vvvvvv~va~~~vvvvvvbvv~ Va VI Vl !n (n !n V] V] VI VI (n m IP V) V] [/~ N VI m (n VI V] V] VI m VI m V] m V) VI Va Vl !n !/~ VI fn (n Vl Vl m Vl (~ V) m !n VI m VI VI m VI !n mmmmmmmmmmmm[ammmmmmmmmmmmmmwmmmmmmmm[ammmmmmmmmmmmmmmmm[am wNwNwaWU~a~wwwwwwwNwwtiW T(P (P N W W W W WN NY+ ~000000 m O a m N a~ ~ O a m Y a Y O m F' 00 F' J O a J O a J O a J N a J O a J O W m r a J H W J N W J O a J J J O W J O a J O a y O a J m N m m m m m m m m W m m m m Y q O~ggq gO~O~gqqmqO~JJJJJJJJJ NOmmm N~pbmmm gYmp~ YgTq m mmio OOOOOYF+F+F+NNNNWWWWaaaay~tgPNNmmO~JJJmmmipbt0000YYNNNw 0m mpJOmm mg0~0~ Ohm O1T 0 0 0 0 0 0 0 00 p0 00 O 00 O p0 00 O O O O O O O O O O O O O O 00 O O O O O 00 O O O O O O O O O O O 0 0 0 0 0 0 0 0 O O O O O O O O O O O 0 0 0 0 0 0 0 O O O O O 0 0 0 0 0 0 0 0 0 0 O wwwwwwwwWw Wwmmmmww~~mW wwwwwww wwwwWw~~w mrn~mgP.mm qm m`~'m a aNUtn (n N(PN Nffi to In jN~ggqqq Tq O~ w J a a U m N J m m ~ q J J ~ m0 JN Yq~.+mNJNJWma~~OTNmaOJW~DgNbmWOTat+mgWYmOiaN000J N~aWNOO~omJJ O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O 0 0 0 0 0 0 O O O O O p 0 0 0 0 0 0 0 0 0 0 0 0~ m m g 0 O m m m O O O O O m q~ m m 0 0 a aaa aaaa IP ato v~(P mggJm Jmmrngm[n 00000000000 00000 00000000000000 000000 000000000 N NNNWWWWWWaaaaa.YU NtP Vi to In O~ggqJJJJmmmmmio ip ~p0000~+Y F•NNNNWWwaaaNtP 00000000000000000000000000000000000000000000000000000000 . . O+Nq O~gmmgO~O~qqmqTO~qqqmO~TTqqqmO~O~TqO~q qlP (P tnNNNNNNtP IP Vi tP LP (n Nln (nNNfP (P O~O~q p~mmmgNtP lP NtnlnNV+N tP to ln[n(P(P NIP tP InUNN(P NtP NInNNNNNIP NtP N(n In tnNNaaaaaaa W ~~ N ~ in ~- W N 6J cn `~-~ ~ ~ ~ -~1 '~ w H O Z £ 4a00 m I n O N R 6 r S S VI I N a oro~ mo.- c v v n ~v n Y HO O • O ~ ] N V~ N cn a m n ~ ~ o N ] In 6 art N Y b o Z O ] O O a rt w n `l N N n N rt m N N VI n rtY N O ] rtN~O to n b~ _ N m n N N ~ H YO n IM o '°i' 0 c rt.3 .n o n w .n o y s .- o y ~- o rt W NN M~ C O Y y O Ort ~n n r • • m o m Yo ° E . -+ 0 -+cw mrN o -I F o -+ 3 N ~ ~ w . i e ow E H O -i 3 N u O W U OW E c Y • WN Y U N W ~HW w ~ Pw CY H V1 3 v o~ Y N W O H C O o a Ya D N C N O -i U IJ N D N W N N O E OF 4 a V rl O m N a O L L ti DYN O H I QI O Oc "> 3 Z o F ~~~ ~, .... ~ ......................................... ~, ., .........~ ........., ,... ti .....+.......... ,-............i .. ~, ~o.o io ~o.o.o.ommmmw.o.ow mom ~o io moo ~o.o ~o ~~o ~o.o ~ommmme~ommmwwmm~omemmemmmmmioe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 00000000000000000000000000000000000000000000000000000000 000000 0000000000000000000000 00000000000000000000000000000000000000000000000000000000 p O P N O O O O N O O O O O O O O m O N N ry N N N N N N N N N N N O N O O~ O O O O O O O O O O O O O O O o O O o 0 0 0 0 0 0 0 o O o o O o O O O O O O O O O O O O O O O o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o O o 0 o O O rlm.Nim OOmO~mm~~l~lOb ulNNCV~~'1 (~1NNNmti~OOOmNN0~~0 ('10 ~p ~O ~DNNN~vvm et'l f'1 m ~b~~rl~tl rl ~'lf`l t`l~t`l t`l t`1 t7 rt (1 f'l t`l N f'l tObb~O ~O N~~Nb ~NN~~~~~N C1 rl 1~1 N N N N 11 N N 1'1 f'1 1'1 In N N (n 1'1 N N rl rl N m m rl N m m nl M N N N M rl f'1 f~l t`l f'1 fl ('1 t'1 ('I (1 M t'1 i'1 t'1 rt f'1 In f1 ('1 N N 00 0 00 0 0 0 0 o O o o O o 0 0 0 0 0 0 0 0 0 00 p0 O O O O O O O O O o O o O O o O o 0 0 0 0 0 O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O . o. . ~O b~Ob~O bbbb m m m m m m 0 m m m W N m m m 0 m m m 0 0 m m m m 0 m 0 m m 0 m m m m m m 0 0 0 m ¢~ m m m m m m m p) m m W m aJ m N NNifINN/1N N1N Ni(~jN NJ1 Y1N if]V1NNN ~N JI JINN~JINNJ1 ~u)uthNNNN~ul V1 Y]ul ul ul u]ut ut vlN OOO b m b b m 0 m m m W W m m ul W 07 m m 0 m W W m m W m 0 m m m m m m m 0 m m m m m m 0 0 m m m 0 m m m m m m m m m m m m m mY mm.a T O O O O O O O ~'11'1f'If~l~'1~'1~'ll'1('lf'l~l('1 f~I 1n 1')vevcvvvvvvvcvvcvmcccmmvvamvccvcvvmvcvvvc wmmmmwr,~mwc.~wwwmmmwmwmc.~mmmmwmmmmmmmrawwwwwwwwmwwwwwwwwwmwmm wv~w ~n ~nm~n ~n mv~mmm(n v, rnwwv~mm(n w(n v,mwwwwmwwwww vimv~vi v~m~n ~n v~(n ~n 'n ~n0w ~~mmmmmmm~mmmmmmmmmmmmmmmmmmmmmmm~mmm~~~m~~~m~~m~~m~mmmm DDDD"ODDDDDDDDDDDDDDDDDODDDDDDDDDDDDD'OD'O '09 D'O 'O 'OD D'O 'O D"O 'O 'O 'O 'O 'O C L G G C C G C C F C C C C C C C C C C C C C C C C G C C C C C C C C C C C C C C C C C C C C C C c C C C C C G d d d d d d d d d d d d d d d d d d d d d d d d d d d d d OOi d d d d a a a a a d a a ¢Oi a a a a a a a a a d a a a L L L L L L L L L L L L L L L L L 6 L L L L L L L L L L t L L L L L L L t U L L L Y L L L L L L .C y L L y L L L Y Y Y Y Y Y 3~ Y YY Y y~ Y Y Y / Y Y Y Y Y Y L Y Y Y Y Y J~ Y Y Y Y Y Y Y Y Y Y Y H N t+ l+ 4 t+ 4' 4 l+ Y Y Y 4 4 Y 4 4 M 4 4 M M Va 4 4 V' N L 4 Va L 4 M 4 4 4 4 4 O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ2ZZZZZZ2ZZZ2ZZ2 aaamaaaaaaaaaaaaaaaaaaamaaaaaaaamaaamaaammaaaamaamaamaaa mmmmmmmmmmmmmmmmmmmmmmmmmmmmm0mmmmmmmmmmmmmmmmmmmmmmmmmm w 0 a U ti N L U N ~" G .~ N G7 N 0 py U v a O OA G .~ O G O 0. a a r. .L' U N N N C Woodhall Proposed Conditions •NOrth Pond Time Series Repoli 09-21-00 TSB Simulation Node Group BMP North Pond BASE BMP Notth Pond BASE BMP North Pond BASE BMP North Pond BASE BMP North Pontl BASE BMP North Pontl BASE BMP North Pond BASE BMP North Pond BASE BMP North Pond BASE Time Stage Warning Surface Total Total Total Total Stage Area Inflow Outflow Vol In Vol Out hrs ft ft f[2 cfs cfs of of 46.60 861. 50 866.00 36230 0.01 0.06 0.6 1.6 96.85 861. 50 866.00 36227 0.01 0.06 0.6 1.6 97.01 861. 50 866.00 36225 0.01 0.06 0.6 1.6 4].18 861. 99 866.00 36222 0.01 0.06 0.6 1.6 97.35 861. 99 866.00 36220 0.01 0.06 0.6 1.6 97.51 861. 49 066.00 36218 0.01 0.06 0.6 1.6 4"1.68 061. 49 866.00 36215 0.01 0.06 0.6 1.6 47.05 861. 49 866.00 36213 0.01 0.06 0.6 1.6 48.01 861. 49 866.00 36211 0.01 0.06 0.6 1.6 Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 6 of 6 Woodhall Proposed Conditions BMP Node Schematic 04-21-OB TJB Nodes A Stage/Area V Stage/Volume T Time/Stage M Manhole Basins 0 Overland Flow U SCS Unit Hytlro 5 Santa Barbara Links P Pipe W Weir C Channel D Drop Struc[u re B Bridge R Rating Curve H Breach -i i -J i i = i -~ '_ Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Wootlha ll Proposetl Conditions BMP Input Data 09-21-OB TJB -__= Nodes =_____________________________ __ _______ ____________~- - - _- _______- - Name: MH 123 Base Flow(cfs): 0.000 Ini[ Stage (ft): 061.390 Group: BASE Warn Stage (ft): 868.500 Type: Stage/Area Stage (ft) Area (ac) __________ _______________ 861.390 0.0030 868.500 0.0030 070.000 0.2000 Name: MH 124 Base Fl ow (cfs): 0.000 IOit Stage (ft): 861.600 Group: BASE Warn Stage (ft): 067.000 Type: Stage/Area Stage (ftl Area (ac) 861.600 0.0030 86].000 0.0030 069.500 0.2000 _____________________________________________________9______________ Name: MH 127 Base Fl ow (c fs): 0.000 Init Sta e(ft): 861.900 Group: BASE Warn Stage (ftl: 868.500 Type: Stage/Area Stage (ftl Area (ac) 061.980 0.0030 068.500 0.0030 87o.eoe o.zooo Name: MH 120 Base Fl ow (cfs): 0.000 Tnit Stage (ft): 862.530 Group: BASE Warn Stage (Ft): 868.500 Type: Stage/Area Sta qe (ft) Area (ac) _________ _______________ 062.530 0.0030 868.500 0.0030 8"!0.000 0.2000 ________________________________________________________________________________ Name: MH 130 Base Fl ow(cfs): 0.000 Init Stage (ft): 062.040 Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, inc. Page 1 of 6 Woodhall Proposed Conditions BMP Input Data 09-21-OB TJH Group: BASE Warn Stage (ft): 86"!.500 Type: Stage/Area Stage (ft) Area (aG 862.840 0.0030 86"/.500 0.0030 069.000 0.2000 Name: North Pond Base Flow (c fsl: 0.000 Init Sta qe (ft): 862.300 Group: BASE Warn Sta qe (ft): 066.000 Type: Stage/Area Stage(ft) Area (ac) 861.300 0.8200 862.000 0.8600 863.000 0.9400 864.000 1.0300 865.000 1.1200 066.000 1.2300 86"1.000 2.0000 _________________________________________________________________________________ Name: South Pond Base F1ow(cfs): 0.000 Inii Stage (f[): 869.800 Group: BASE Warn Stage (ftl: 86fi.000 Type: Stage/Area Sta ge(£tl Area (ac) 863.000 0.4900 869.000 0.5900 865.000 0.6500 866.000 0.'1200 86'1.000 1.0000 _________________________________________________________________________________ Name: Well Run Creek Base Fl ow (c ES): 0.000 Init Stage (ft): 861.100 Group: EASE warn Stage (ft): 864.000 Type: Time/Stage Time(hrs) Stage (ft) 0.00 861.100 48.00 861.100 ___= Pipes Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 2 of 6 Woodhall Proposed Conditions BMP Input Data 04-21-OB TJB Name: Pipe 123 Group: BASE From Node: MH 123 To Node: North Pond Length (ftl Count Friction Equation Solution Algorithm Flow Entrance Loss Coef Exit Loss Coef Bentl Loss Coef Outlet Ctrl Spec Inlet Ctrl Spec Stabilizer Option 41.00 1 Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Use tlc ox tw Use do None UPSTREAM Geometry: Circular Epan(in): 18.00 Rise (in): 18.00 Inve rt (ftl: 861.390 Manninq's N: 0.013000 Top Clip(in): 0.000 eot Clip(in): 0.000 DOWNSTREAM Circular 10.00 18.00 861.300 0.013000 0.000 0.000 Dpstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Etlge Description: Circular Concrete: Square etlge w/ headwall Name: Pipe 124 Group: BASE UPSTREAM Geometry: Circular Span(in): 18.00 Rise (in): 18.00 Invert (f[): 861.600 Manning's N: 0.013000 Top Clip (in): 0.000 eot Clip (in): 0.000 From Node: MH 124 To Node: MH 123 DOWNSTREAM Circular 18.00 18.00 861.390 0.013000 0.000 0.000 Upstream FHWA Inlet Etlge Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Etlge Description: Circular Concrete: Square edge w/ headwall Name: Pipe 127 Group: BASE UPSTREAM Geometry: Circular Span (in): 18.00 Rise (in): 18.00 Invert (ft): 861.980 Manning's N: 0.013000 Top Clip (in): 0.000 Bot Clip (inl: 0.000 From Node: MH 127 To Node: MH 129 DOWNSTREAM Circular 18.00 10.00 861.600 0.013000 0.000 0.000 Length (f[): 94.00 Count: 1 Friction Equation: Average Conveyance Solution Algorithm: Most Restrictive Flow: Both Entrance Loss Coef: 0.50 Exit Loss Coef: 1.00 Dend Loss Coef: 0.00 Outlet Ctrl Spec: Use do or tw Inlet Ctrl Spec: Use tln Stabilizer Option: None Length (f[) Count Friction Equation Solution Algorithm Flow Entrance Loss Coef Exit Loss Coef Bend Loss Coef Outlet Ctrl Spec Inlet Ctrl Spec Stabilizer Option 174.00 1 Average Conveyance Most Restrictive Both 0.50 1.00 0.00 Use do or tw Use do None Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 3 of 6 • Woodhall Proposed Conditions BMP Input Da [a 04-21-08 TJB Upstream FHWA InleC Edge Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Name: Pipe 128 Group: BASE Fram Notle: MN 128 To Node: MH 12"1 Leng[h (ft) Count Friction Equation Solution Algorithm Flow Entrance Loss Coef Exit Loss Coef Bentl Loss Coef Outlet Ctrl Spec In1eC Ctrl Spec Stabilizer Option 250.00 1 Average Conveyance Most Restrictive 8o[h 0.50 1.00 0.00 Use do or tw Use do None UPSTREAM Geometry: Circular Span (in): 18.00 Rise lin): 18.00 Invert lft): 062.530 Manninq's N: 0.013000 Top Clip(in): 0.000 Bot Clip(in): 0.000 DOWNSTREAM Circular 18.00 10.00 861.980 0.013000 0.000 0.000 Upstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Name: Pipe130 Group: BASE UPSTREAM Geometry: Circular Span (in): 10.00 Rise (in): 18.00 Invert lftl: 862.840 Manning's N: 0.013000 Top Clip(in): 0.000 Bot Clip(in): 0.000 Fxom Notle: MH 130 To Node: MH 128 DOWNSTREAM Circular 18.00 18.00 862.530 0.013000 0.000 0.000 Upstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Edqe Description: Circular Concrete: Square edge w/ headwall Length(fU : 136.00 Count: 1 Friction Equation: Average Conveyance Solution Algorithm: Mos[ Restrictive Flow: Both Entrance Loss Coef: 0.50 Exit Loss Coef: 1.00 Bentl Loss Coef: 0.00 Outlet CCrl Spec: Use tlc or tw In1e[ Ctrl Spec: Use tln Stabilizer Option: None Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 4 of 6 Woodhall Proposed Conditions BMP Input Data 09-21-08 TJe Name: S.POnd Group: BASE UPSTREAM Geometry: Circular Span (in): 18.00 Rise (in): 18.00 Inve rt (fU : 863.000 Manning's N: 0.013000 Top Clip(in): 0.000 Bot Clip (in): 0.000 From Node: South Pond Length (ft): 91.00 To Node: MH 130 Count 1 Friction Equation: Average Conveyance DOWNSTREAM Solution Algorithm: Most Restrictive Circular Flow: Positive 18.00 Entrance Loss Coef: 0.]0 18.00 Exit Loss Coef: I.00 862.890 Bentl Loss Coef: 0.00 0.013000 Outlet Ctrl Spec: Use do or tw 0.000 Inlet Ctrl Spec: Use do 0.000 Stabilizer Option; None Upstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall ___= Drop Structures Name : Drop N. POnd From Node: North Pond Length (f[): 67.00 Group : BASE To Node: We11 Run Creek Count: 1 OPSTREAM DOWNSTREAM Friction Equation: Average Conveyance Geometry : Circular Circular Solution Algorithm: Most Restrictive Span(in) : 12.00 12.00 Flow: Positive Rise (in): 12.00 12.00 Entrance Loss Coef: 0.]00 Invert (f[): 861.300 061.100 Exit Loss Coef: 1.000 Manning's N: 0.013000 0.013000 Outlet Ctrl Spec: Use do or tw Top Clip (in): 0.000 0.000 Inlet Ctrl Spec: Use do Bot Clip (in): 0.000 0.000 Solution Incs: 10 Upstream FHWA Inlet Edge Description: Circular Concrete: Square edge w/ headwall Downstream FHWA Inlet Edge Description: Circular Concrete: Square etlge w/ headwall '** Weir 1 of 1 for Drop Structure Drop N.POnd *** Count: 1 Type: Vertical: Mavis Flow: Both Geometry: Circular Span (in): 6.00 Rise (in): 6.00 Hot tom Clip(in): 0.000 Top Clip(in): 0.000 Weir Disc Coef: 3.200 Orifice Disc Coef: 0.600 Invert (Ftl: 861.300 Control Elev (fU : 861.300 TABLE Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 5 of 6 Woodhall Proposetl Conditions BMP Input Data 04-21-OB TJH __- Hydrology Simulations _______________________________ Name: Filename: Override Defaults: No Time (hrs) Print Inc (min) __= Routing Simulations Name: BMP Hydrology Sim: Filename: S:\Proj ects\07093\ICPR\bmp\BMP.I32 Execute: Yes RestarC No Patch: No Alternative: No Max Delta Z(fU : 1.00 Delta Z Factor: 0.00500 Time S[ep Optimizer: 10.000 Start Time (hrs): 0.000 End Time (hrsl: 48.00 Min Calc Time (sec): 0.5000 Max Calc Time (sec): 60.0000 Boundary Stages: Boundary Flows: Time (hrs) Print Inc (min) _______________ _______________ 48.000 10.000 Gkoup Run _______________ _____ BASE Yes Bountlary Conditions Interconnected Channel and Pond Routing Model (ICPR) ©2002 Streamline Technologies, Inc. Page 6 of 6 Drainage Summary for Woodhal] Subdivision Job # 07093 April 2008 1 Emergency Overflow Calculations ~~1NI1/N/NG- WEIR CAPACITY • PROJECT NAME: Woodhall DESIGNER: TJB Purpose: To compute the maximum discharge for a weir section and compare it to the requied design discharge. I I I \ / I \ I / \ I allow. depth / I \_ _ I / I b I I TRAPEZOIDAL WEIR I ~NPUT: Enter Weir No. Enter Bottom Width, b Enter Side Slopes, s Enter Allowable Depth OUTPUT CALCULATIONS: Area Velocity Discharge North Lake Spillway 70 ft. 3:1 1.0 ft. 73.00 sft. 3.23 fps. 235.7 cfs. DATE: JOB No. 4/18/2008 7093 -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- SUMMARY: Pond Inflow 23.55 Design Discharge 29 cfs. } } I SATISFACTORY I Maximum Discharge : 236 cfs. } I WEIR CAPACITY PROJECT NAME: Woodhall DESIGNER: TJB Purpose: To compute the maximum discharge for a weir section and compare it to the requied design discharge. I I I \ / I \ I / I \ I allow. depth / I \ _I / I b I I TRAPEZOIDAL WEIR ~NPUT DATE: 4/18/2008 JOB No.: 7093 Enter Weir No. South Lake Spillway Enter Bottom Width, b : 25 ft. (use min. 20ft width) Enter Side Slopes, s : 3 : 1 Enter Allowable Depth : 1.0 ft. -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- OUTPUT CALCULATIONS: Area 28.00 sft. Velocity 3.01 fps. Discharge : 84.2 cfs. -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- SUMMARY: Pond Inflow Design Discharge Maximum Discharge -------- -------- -------- -- -------- -------- -------- -- 17.2 22 cfs. } I I } I SATISFACTORY I 84 cfs. } --- -------- -------- -------- -------- --- -------- -------- -------- --------