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HomeMy WebLinkAboutPacket, DRC PLANNER 6/28/2011 CITY OF SPRINGFIELD - .LOPMENT REVIEW COMMITTEE DISTRIBUTION DATE July 5, 2011 TO: . RECEIVED 'Current Planning Staff: G. Karp, J. Donovan, Liz Miller, M. Metzger, L. Pauly, Tara Jones, Andy Limbird, Steve Hopkins, Molly Markarian 'Matt Stouder, Engineering - Public Works Department Brian Barnett, Traffic EngineerlPE, Public Works Department (agenda only 2/02) 'Michael Liebler, Transportation Planning Engineer, Public Works Department '"Gilbert Gordon, Deputy Fire Marshall, Fire & Life Safety Department Melissa Fechtel, Fire Agenda only 'Ronni Price, Planner, Willamalane Park and Recreation District "Sanjeev King, Springfield Utility Board (Electric) *Y an Seiner, Springfield Utility Board (Water) "Bart McKee, Water Engineering Supervisor - Springfield Utility Board (Water) Jack Foster, Springfield Utility Board (Energy Conservation) Amy Chinitz, Springfield Utility Board (Drinking Water) 'Jim Henry, Central Lane Communications 911 Leo Lambert, US Postal Service "Bil~ Elder, Northwest Natural Gas (John Radosevich, a~emate reviewer) 'Celia Barry, Lane County Transportation (Steve Smith, Phil Fields, Shashi Bajracharya and Lydia McKinney) Thomas Jeffreys, Emerald People's Utility District (EPUD) George Ehlers, Lane County Sanitarian [Urban Transition Zone] (if applicable) Jamie Porter, Rainbow Water District (Dean Hill alternate reviewer) (" only if in the North Spfld area) Ralph Johnston, Lane Regional Air PollUtion Authority (if applicable) Tom Henerty, Comcast Cable (if applicable) Mark Oberle, EWEB (electric) (property) Rod Wade, EWEB (water) ("If in Glenwood) Jeff Towery - AIC Development Services Director (agenda) John Tamulonis, Economic & Community Development Manager 'Jackie Murdoch, Assistant Building Official "David Bowlsby, AIC Building Official "Lisa Hopper, Building Services Representative " Greg Ferschweiler, Ke~h Miyata, Brian Conlon, PW Dept. "Craig Fitzgerald, Maintenance PW Dept George Walker, Environmental Works Dept., (agenda only) Deanna Buckem, Engineering Assistant, Public Works Dept. Police Chief, Jerry Smith, Police Department (agenda) *Will Mueller, L TO Norm Palmer, Quest Corporation (agenda "Scott Nelson, Planning & Development Manager, ODOT, State Highway Division Jeff DeFranco, Springfield School District (agenda) William Lewis III, Financial Services, Springfield School District (agenda) Joe Leahy, City Attorney Chris Moorhead, City Surveyor JUN 2 8 2011 By: ])RC PruJu:f: I of q pr (agenda) (agenda) A request for land use action, as described on the attached agenda, has been received by the Development Services Office. SpecifiC concerns of your division/department/agency should be addressed. If you have comments or requirements of this proposal, please send them in writing to the assigned planner @ Development Services Department, 225 Fifth Street, Springfield, OR 97477. Your .comments may also be sent via e-mail or if you are a DRe internal user attach as document within the Accela Automation. If your written comments are not received by Friday, July 15, 2011 specific concerns of your division/department/agency will not be addressed unless you attend the meeting on July 19,2011. The Development Review Committee holds staff review meetings on Tuesday@ 8:00 -10:00 a.m. You should also plan to attend the staff meeting on Tuesday if you have specific concerns so that the Planning representative can discuss them prior to meeting with the applicant. If the Planner feels ~ is necessary for you to participate in the public meetings he/she will let you know on Tuesday. . " full packet . . AGENDA DEVELOPMENT REVIEW COMMITTEE DEVELOPMENT SERVICES DEPARTMENT 225 FIFTH STREET Conference Room 615 Staff Review: July 19,2011 @8:00- 9:00 a.m. 1. SUBDIVISION TENTATIVE #TYP211-00010 (PRJ11-00010) WILLIAMS 8:00 - 9:00 a.m. Assessor's Map: 17-02-31-24 TL 11800 Address: 475 35th Street Existing Use: Residential Applicant submitted plans to create a 4-lot SFR subdivision from one existing lot. This site previously had a pre-submittal submitted as the Casarez subdivision (PRE2007-00077) which expired 5-16-08. The new subdivision name has not been chosen at this time. ' Planner: Steve Hopkins The DRe informational packet for this meeting is available on-line for you to review or print out @ www.sprinQfield-or.Qov/weblink7 Date Received: JUN 2 7 2011 Original Submittal 1 !Ci1:y of Springfield Development Services Department 225 Fifth Street Springfield, OR 97477 . . Land Division Tentative Plan Partition, Subdivision . -. -. . . - . , - - A licant Name: Scott and Bonnie Williams Com an : Phone: 541-521-2110 Fax: Address: POBox2158,J erOR97438 1it,_~ ".\~ ,"""'~.1 . +' ,:,.]., .,..,",_ - "< ""'"oi ..... "".. ~..,.." ,."""'-_.~"'.,",.~:. ,.'~ ""':1"""''"''"-''':''''''''', :""I......':'l!:,' I :-0"""" ,'." ',"', '"'" "'-"'" ",.~"II:",~"~,,,,,,,,, i:~I'.T"'-"""'~" ~'~":'."'"n ,;.. ,.,.. ........"..."'=..,.. "'!:.""; .,,-.,~ ,.,., ,; .~" ,";" ,~..;." II':;' ..,.,:,.,~t!':.l r',''''''' "'l i:I.~;""< 'J!', A Ii ca nt's Re .: Renee C10u PE, PLS, AICP Phone: 541-746-0637 Com an : Address: Branch En . eerin Fax: 541-746-0389 310 5th St, S rin eld OR 97477 ~J~ ....,.~,L,_~.""',.~".'_~ "c ," .:'" ,- ,., ," .... .__~;>t;"~..,,,__,__ __-~'!_''"_''''''''''<'i'''''-~;>,.~.__.,.;: -~""<""""~:tI'""'''._''-T'__'~'''-' "',. ",_', '''~ ",.., '~~"~'--"i;'''--''~r' " - ..' ~,.. ,-..,.. ~.-'M_' Owner: Scott and Bonnie Williams Phone: 541-521-21l0 Fax: Com an Address: PO Box 2158, Jas er OR 97438 -" ~,' :.' ; ',.,'","'.::"J .+,~ ,..:.."".I"".;'""~",,,,.,;,,:,,;,,,,,,,,,,, ~,,,,,,,,,,,,",,,,,,'n"l.l:lo,""'"""~_-'J<;...r:;;tt"~2J!"~~""T""~""~.t;~<I"'; ""~~"""I~ ":"I~?"''''"\''''''''...\i!i;J'"" ",, ,j>_i~Ir."',.,;.'p..c",...",..."..." ",w,n1. "'.- , """"'''''''""""",.1-,,, I ':I.>.._~-[I.". ~"'~'(h; .. .,' ASSESSOR'S MAP NO: 17-02-31-24 Address: 475 35th St TAX LOT NO S : 11800 20,646 s .ft. = 0.47 ac Pro osed Name of Subdivision: none chosen et Acres 0 S uare Feet 0 "',~I::,.;...",!,.oi;.la'~'="'l'';'<:'~''"'''''.*:''';i.''V,,~:1,>r~'~".:''''''o'!:'l'F,.-c::::;rr_~"~~:!-4":""~:'~'-"""'~""~~ID\I:':""'..;ill"~"'\i;~.O:".,;,<_;.,""~!,":,,-!"~,,,,,,,,,,",,,,,,,,,,," ..."'IPo"ii'l'~"I.P$'~,_,,,,,,~.,,,,,.,,.'l'i'~~' ."', "'I.:....,I,..,,,,..~~~.~.....ti'...,.. "i<-";"'~.~:"1':'i'.4;ol'''''' Description of Pro osal: Existin Use: If you are filling in this form by hand, please attach your proposal description to this application. Four lot subdivision as revious1 submitted to the ci in ZON 2007-00037 and PRE2007-000n : 8.5 du/acre riate box on the next , - . Associated A lications: Si ns: Pre-Sub Case No.: ~I -OOOID 2..11 -'fbt,!O Reviewed b Case No.: - . G,q ~ '1. . TOTAL FEES: J,~~;..-<I,~~~~=....:l ~~~~"'=-'-"'?'~~~~~ Revised 2/17/11 1 of 10 ,....,.;..1"..1 S<"hmltt..l spr-:map . . Page I of I TYP211-00010 Sutlaivision Tentative 17-02-'-24 TL 11800 Williams 475 35th Street I- ,Ill I '% il- ,Ill M I- III % I- \0 M " I i I " ; , .. ., , , - , I . " . , ,"'" III ,. ,~ iF ,. . ;,.' j.. '. 'M I. 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'" ~ ~ ',-=-, IJJ .' '-J' :<., ~ I . I\:; " ",'-=-' gJ I a 0 "...... .:<.; ....., 1\:;.... ~ ~:< <::>.....::3 :-31.."'-:j Cij ,.... ..... ~"'7 ~ !Jl ,:-=I '" ~. ~"'-1 t"];:ot'-i~ <;) !"> t'-i a' !--; <: ~ ~ ~~ ?::V) . . . . e . ~ Y;1R J~ ~ ~ ~ . n ~~t. ~I " ",,;' I, ,~ , I ' .' .. " ". . ,.'" ~ / r ;.~ I ~~~ I ' o--J ...~,;; ,r I ~';;~ <.'?II~ED~ ~,;::r; ~~~ ;,:!-"- -<$'" . . Branch Engineering, Inc. Corporate Headquarters (541)746-0637 310.5'" Slreet Springfield, OR 97477 Salem Englne.ring OffIce (503) 779-2577 4310 Cherry Avenue NE Keizer, OR 97303 Principals M, Lane Branch, PE Damian Gilbert, PE Renee Clough, PE, PLS, AICP Rene' Fabricant, PE, SE Ronald J. Derrick, PE WWtN.8ranchEngln..ring. corri June 6, 2011 Steve Hopkins City of Springfield 225 Fifth St. Springfield OR 97477 Dear Steve, This is a complete submittal for the Scott and Bonnie Williams subdivision at 475 35th Street. A completeness review meeting was held at 11 :00 on Tuesday, May 24, 2011. The items deemed incomplete at the Ipeeting have been addressed as follows: FIRE AND LIFE SAFETY (Gilbert Gordon) No items incomplete and no heads up items. TRANSPORTATION (Michael Liebler) The driveway layout needs to be revised to have only one curb cut point for all the lots. A permit can be issued for an oversized cut if needed. The driveway layout has been revised and dimensioned as requested. PUBLIC WORKS ENGINEERING (Clayton McEachern) A grassy swale is recommended as a more cost effective and easier to maintain stormwater system. The stormwater design and report have been revised to a grassy swale. PLANNING (Steve Hopkins) It is not clear from the title report and deed submitted that Scott Williams has the authority to sign the application. ' The deeds that recorded between the title report and the current deed are included in this submittal. I Please feel free to contact me at 746-0637 if you or anyone else has any questions. ~ Renee Clough, PE, PLS, AICP Principal Surveyor Branch Engineering r Date Received: JUN ~ ? 2011 Original Submittal CIVIL STRUCTURES TRANSPORTATION GEOTECHNI.CAL SURVEYING . . WRITTEN STATEMENT FOR THE SCOTT AND BONNIE WILLIAMS TENTATIVE SUBDIVISION APPLICATION This application is a proposal to subdivide the property at 475 35th Street (Map 17-02-31- 24, Tax Lot 11800) into four lots. This proposal has been submitted to the city by a previous property owner, Jerry Casarez, through a Development Issues Meeting (ZON 2007-00037) and a. subdivision Pre-Submittal Meeting (pRE 2007-00072). Currently, the site is developed with a single-family house on Lot 1; this residence and attached deck are to remain. However, the driveway will be relocated directly in front of the structure it serves, not at an angle, to allow adequate space for the proposed 20' driveway. The fence along the existing driveway will be removed or relocated. In conformance with the Low Density Residential classification of the site and surrounding properties, all lots will be developed with single-family residences. It is not necessary to dedicate any land to the city. Since 35th Street is fully improved, no off-site improvements are necessary now or in the future. We anticipate removal of one tree will occur during building construction on Lot 2. The Irrevocable Private Joint Use Access Easement will be 21' wide and will meet fire code. No fire turnaround is required since proposed Lot 4 will be deed restricted so that all permanent structures must be equipped with an internal sprinkler system as noted on the tentative subdivision map. A Joint Utility Trench along the proposed driveway will connect sewer, storm, water, cable, telecommunications, and power to Lots 2 through 4. The existing residential structure will continue to receive utility service directly from 35th Street. Overhead power located at the Northeast comer currently servicing the existing dwelling will need to be relocated underground. The guy wire will need to be moved during construction of the driveway. A fmal decision on the stormwater treatment method has not been made yet. This application includes the sand filter that was designed as part of the previous subdivision pre- submittal process as evidence that at least one treatment method is feasible. A different system, most likely a filtration catch basin, may be installed at the time of construction. It is understood that any change in treatment method will need to be designed in accordance with City of . Springfield standards. The Lane County Soil Survey shows the site as having Awbrig-Urban Land Complex (6). Permeability of this Awbrig soil is very slow. The Soil Survey indicates that a high water table is a depth of 0 to 12 inches from November to May. The existing houses in the neighborhood and the house on site were not recently constructed and none of these houses show indications of adverse impacts from the soil. For this reason, no Geotechnical Report was obtained. This proj ect does not require any additional planning applications. r Date Reoeived: JUN 2 7 2011 Original Submittal _. ~~o3o~/2007 11: 00 FAX 541'6 1021 CITY OF SPRINGFIELD i SPAlNGPUII.D ~002 PUBUC WORKS DEPARTMENT / Engineering Division Fax: (541) 736-1021 STORMW ATER MANAGEMENT SYSTEM SCOPE OF WORK _~~llf~~;~o~~atis.~~~~~~~~pt;=;:i{~r::=~t;~~i~~~i~M~~I~~;4~~Y~~;:fi~: Project Name: ~ Subdivision Applicant: Jerrv Subdivision Assessors Parcel II: 17-02-31-24,11800 Date: 10/29/07 Land Use(s): Low Oensity Residential Phone II: (541) 741-8721 Project S~ (Atfcs): .. 0.48 Fu#: (541\747-5401 Agr~;~~~~,~~_ 022(cxist sed) JLmt~:.... 0 ='e:J.i~. ~13_! ..... -::'. ",.,*" ."~"'~!i' ,.~",.~ ~'''....I .:.,' 1:jl+;j:~::'::=:~:-~: ,;~:;~~r';~.-=~:;;:;:';::r::~~:'::;'~;:l;:r.:::: :;:l;:;:;:!~:,"J:J!~;;L:l~~U~u~:rU..:.!L:t~Wit~I'K;IJ:;~a,n rt.:J;I:Ij;l'lnUa;~lr.nlll~1~lillll>I..,oJI~i~;II..i1II~I~,~~~,~:I~' Project Description (Include a copy of Assessor's map): A private drive is proposed for a four lot residential subdivision. One lot exists and three more are proposed. Drainage Proposal (Public connectioo(s), discharge location(s), etc. Attach additional sheet(s) if'necessary: The four lots along the proposed private drive will drain into an existing 36" storm line. The proposed BMPs to treat the runoff from the private drive will be through a sand fiJtered storm drain. . Proposed Stormwater Best Management Practices: See Attached Plan ~[~~~}~~'~i!:" ",,',i., 0 . 00..:.:...:.. (ilvi biiio.. iiriifu.~i'';~;,lil~ttfiJzet;!j. dii4,Rmij;iie.iiii~;;r.;j;j;;'#lic.iiitJi=; .,~; ;;;f~!;,~i ;~!;':~~l"f;; 0 ::?-i!!.~!.,:;etE~~"1.!i14mmtmii 0 O'alt bcii:e.i dtj,ckeilo~ rh~;(;J1.Y.'dit'l1iJfrOlir WI4'biict:dj'eliLfih'eez' olia'lI O:;~~".rIri 'iiti~f.'; j!;:';:" !:, =." n:tt~i~~~['9~fj:~n'fi6f.~:app!i~onto.bli ';d;;'pltklof;~i,;;'lti:i'~~h:bl~,~<Jp;ir~~:a,'b~;cit~;~f~: ~., :). ;-r: ',,~. Drawee Study Type CED8PM Section 4.03.2): (Note. VB may be substikted fol:' RatioQal Method) MI Small Site Study - (use Rational Melhod for calcu1iilioiJs) 0 Mid-Level Development Study - (use Unit Hydrogmph Method for calculations) 0 Full Drainage Development Study - (use Ullit Hydrognph Method for caleuIations) Environmental Considel'ations: "v...t ~ Wellhead Zone: 5"-/0 "1f:Af... ""-~Nfl 7T~ . Hillside Development: IIJ WetI.and/Riparian: aJ/.It 51 FloodwaylFloodp1ain: .lift.. SI Soil Type: ~~ AW~J 11(1... ^ l..ND .. Other Jurisdictions: - ~ Downstream Analvsd: ., N/A 0 Flow line for starting water sw:fact: t:lcvation: 0 Iksign HGL to Ulit: Eo)" starting water surface elevation: 0 Manhole/Junction to take analysis to: Return to Matt Stoudel:' (Q) Citv of S eld. email: mstouderoild.s . - . Iiire 51021 eld JUN 2 7 2011 Revised 12/412006 Brenda Jones Original Submittal i '_ 1~2U(2UUi 11: 0.0. FAX 541'6 10.21 '1 ' . I I CITY OF SPRINGFIELD i 1410.03 COMPLETE STUDY ITEMS ,........,. '::';""';:'..,':"': .c..] , ForOffictBlu.<Ollly:. ..iA:""....,..:._.:... '.." ", ".. "'::', . ...... .::~~I!:;;'.~!'~~:.:::'~:., '_.. " Based upon the information pravided 0" the front of this sheet, the [oil<7Wing represents a minimum of what is needed fO>" an opplicd:tion to be complete for submiltal with respeclto drainage; however. this list should not b. used in lieu of the Sprihgfield Development Code (SDC) or the City', Engineering De.<lgn MarruaL Compliance with these requiremems does not constitute site appr(JVal: Additional site ;pecific Information may be required. Nol.: Upon scaping sheel submittal. ensure compleiedform Iu:rs boen signed in the ;pace prrTVided bel<7W: Interim Design Sturlar<bIWatcr Quality (EDSPM Chapter 3) ~~~ . .. 0 All non-building rooftop (NBR) impeTViollS sutfilces shall be pre-truted (e.g. mulli-chambcrcd catchbasin wlo!l filtration media) for stormwater quality. Additionally, a m.iniml1ltJ of 50% of the NBR impervious surface slian be . treated by vegetated methods.. . 51 0 Where required, ve~ve stormwater design shall be consistent with interim design standards (EDSPM Section 3.n2). set furth by the Bureau of Environmental Services (BES) or Clean Water Services (CWS). ~ 0 For new NBR imperviOllS area I... than 1 S,DDD square fee~ a simplified design approach may be followed as sPe<:lfied by the BES fur vegelxtive treatment. o 1lJ If a stormwater treatment swah: is proposed, sohmit caJcuJationslspecificatiollS for sizing, veiocity, flow, side slopes, bonomslope, and ,eed mDc consisteot with either BBS or CWS roquiremeots. o ~ Water Quality calculations as required in section 3.0.3.1 of the EDSPM o ~ All bnilding rooftop moutltod equipmen~ or omer fluid CDntaining equipment located outside of the bnilding, shall be provided with secondary containment or weather re,istmt encloSure. General Study Requirements (E.DSPM Seetioo 4.03) ii. 0 Drainage smdy prepared by a Professional Civil Engineer liceosed in the state of Oregon. o S A COmplete drainage Study, as required in EDSPM Section 4.03.1, including a bydrological silldy map. iii 0 Calculations showing system capacity for a 2-ye.,. storm e"ent and overflow effects of Ii 2S-yoar storm event. ~ 0 The time of conceotration (Tc) shall be det=ined lLSing a 10 mlnote 6!art time for developed basins. Review ofDoWllstream System (EDSPM Seetion 4.U3.4.C) o ill A do"1lStream drainage analysis as descnbed in EDSPM Section 4.03.4.C. On-site drainage sball be governed by the Oregon Plumbing Specially Code (OPSC).' . .0 ~ Elevations of the HGL and flow lines for both city and privare systems where applicable. Design of Storm Systems (EDSPM Section 4.04) a 0 Flow lines, slopes, rim e'evations, pipe type and sizes clearly indicated on the plan set. Q 5. MinimUm pipe CDver shall be 18 Inches for reinforCed pipe and 36 inches for plain concrete and plastic pipe materials, or proper eogineering calculations shall be provided when less_The COver shall be sufficient to support an 80,000 Ib load withon! Mare of the pipe structure. D 1i Manning's "n" values for pipes shall be consistent with Table 4-1 of the EDSP. All storm pipes shaD be designed to achieve a minimlDD velocity of three (3) feet per second at 05 pipe full besed on Table 4.1 as weD. OtberlMi.c Iil 0 Existing and proposed contours, located at one foot interval. lnclnde spot elevations and site grades 'howing how site drains . Ii 0 Private stormwater easements shall be clearly depicted on plans when private stormwater flows from one property to another o ~ Drywells shaD not receive rtIIlofffrom ""y surface WiD being treated by one or more BMPs, with th. exception. of residential building roofs (EDSP Section 3.D3.4A). Additional provisioll3 apply to this as required by the DEQ. Refer to the w=bsite: www.dea.state.or.ll.<ifwa/e:roundwalnichome.hcm for more information. o If Detention ponds shall be designed to limit rtIIloff to pTe-development rates for the 2 through 25-year storm events "This fo11lt shall be /1u:ll4tled 1/$ an =hment, inside tire front cove, of the stonrrwate study ~~~~~j;;f;:-~:~f-~.: '::::~:"~~~;,,=:::" · .. lMPORTANT;EivimvEERPLEAsiRi:AJjjiEi.~W:~~IGNi:/ ii,,'-.'i iJ' c/'~:H: 'c.." I bereby ce~ the above required items are Complete and incloded with the submitted stormwater 1/, Date: / /~ h - r17 Date Received: lteviscd I As the engineer of ree study lllld plan set. Signature: JUN 2 7 2011 Original S~lbrnittal