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HomeMy WebLinkAboutApplication APPLICANT 5/12/2021City of Springfield Development & Public Works 225 Fifth Street Springfield, OR 97477 Land Division Tentative Plan Partition, Subdivision SPRINGFIELD w 0#/ PApplication Type (Applicant: check artition Tentative Pre -Submittal: Subdivision Tentative Pre -Submittal: I® Partition Tentative Submittal: Subdivision Tentative Submittal: ❑ Required Project Information (Applicant., complete this section) Applicant Name: Vern Benson Phone: 541-688-8977 Company: Fax: Address: Applicant's Rep.: Eric Favreau Phone: 541-556-4425 Company: Favreau Engineering Fax: Address: 2206 Country Haven Dr, Eugene 97408 Property Owner: Vern Benson Phone: 541-688-8977 Company: Fax: Address: ASSESSOR'S MAP NO: 17-02-33-41 TAX LOT NOS : 01704 Property Address: 5642 A St Size of Property: 0.64 Acres © Square Feet ❑ Proposed Name of Subdivision: 5 Doves Description of If you are filling in this form by hand, please attach your proposal description to this application. Proposal: 5 lot sin le family subdivision with common driveway Existing Use: Single family dwelling # of Lots/Parcels: 5 Total acreage of parcels/ allowable density, 0.64 Proposed # Dwell Units 5 Si natures: Please sign and print your name and date in the appropriate Required Project Information (City Intake Staff., Associated Applications: box on the nexta e. complete this section) Signs: Pre -Sub Case No.: Date: Reviewed by: Case No.: Date: Reviewed by: Application Fee: $ Technical Fee: $ Posta a Fee: $ TOTAL FEES: $ PROJECT NUMBER: Revised 1/7/14 kl 1 of 10 Owner Signatures This application form is used for both the required pre -submittal meeting and subsequent complete application submittal. Owner signatures are required at both stages in the application process. An application without the Owner's original signature will not be accepted. Pre -Submittal Owner: The undersigned acknowledges that the information in this application is correct and accurate for scheduling of the Pre- Submittal Meeting. If the applicant is not the owner, the owner hereby grants permission for the applicant to act in his/her behalf. I/we do hereby acknowledge that I/we are legally responsible for all statutory timelines, information, requests and requirements conveyed to my representative. Date: Signature Submittal Owner: I represent this application to be complete for submittal to the City. Consistent with the completeness check performed on this application at the Pre -Submittal Meeting, I affirm the information identified by the City as necessary for processing the application is provided herein or the information will not be provided if not otherwise contained within the submittal, and the City may begin processing the application with the information as submitted. This statement serves as written notice pursuant to the requirements of ORS 227.176 pertaining to a complete application. Signature Print Date: Revised 1/7/14 kl 2 of 10 Land Division Tentative Application Process 1. Applicant Submits a Land Division Tentative Application for Pre -Submittal • The application must conform to the Land Division Tentative Submittal Requirements Checklist on pages 4-6 of this application packet. • A pre -submittal meeting to discuss completeness is mandatory, and pre -submittal meetings are conducted every Tuesday and Friday, from 10:00 am - noon. • Planning Division staff strives to conduct pre -submittal meetings within five to seven working days of receiving an application. 2. Applicant and the City Conduct the Pre -Submittal Meeting • The applicant, owner, and design team are strongly encouraged to attend the pre - submittal meeting. • The meeting is held with representatives from Public Works Engineering and Transportation, Community Services (Building), Fire Marshall's office, and the Planning Division and is scheduled for 30 to 60 minutes. The Planner provides the applicant with a Pre -Submittal Checklist specifying the items required to make the application complete if it is not already complete, and the applicant has 160 days submit a complete application to the City. 3. Applicant Submits a Complete Application, City Staff Review the Application and Issue a Decision • A complete application must conform to the Land Division Tentative Submittal Requirements Checklist on pages 4-6 of this application packet. • A Type II decision, made after public notice, but without a public hearing, unless appealed, is issued within 120 days of submittal of a complete application. • Mailed notice is provided to property owners and occupants within 300 feet of the property being reviewed and to any applicable neighborhood association. In addition, the applicant must post one sign, provided by the City, on the subject property. • There is a 14 -day public comment period, starting on the date notice is mailed. • Applications are distributed to the Development Review Committee, and their comments are incorporated into a decision that addresses all applicable approval criteria and/or development standards, as well as any written comments from those given notice. • Applications may be approved, approved with conditions, or denied. • At the applicant's request, the Planner can provide a copy of the draft land use decision prior to issuing the final land use decision. • The City mails the applicant and any party of standing a copy of the decision, which is effective on the day it is mailed. • The decision issued is the final decision of the City but may be appealed within 15 calendar days to the Planning Commission or Hearings Official. Revised 1/7/14 kl 3 of 10 Land Division Tentative Submittal Requirements Checklist NOTE: • ALL of the following items MUST be submitted for BOTH Pre -Submittal and Submittal. • If you feel an item on the list below does not apply to your specific application, please state the reason why and attach the explanation to this form. ❑ Application Fee - refer to the Development Code Fee Schedule for the appropriate fee calculation formula. A copy of the fee schedule is available at the Development & Public Works Department. Any applicable application, technology, and postage fees are collected at the pre -submittal and submittal stages. ❑ Land Division Tentative Application Form ❑ Narrative explaining the purpose of the proposed development, the existing use of the property, and any additional information that may have a bearing in determining the action to be taken. Density - list the size of property (acres), maximum allowable density and the density proposed. ❑ Copy of the Deed ❑ Copy of a Preliminary Title Report issued within the past 30 days documenting ownership and listing all encumbrances. ❑ Copy of the Land Division Plan Reduced to 81/2"x 11", which will be mailed as part of the required neighboring property notification packet. ❑ Right -of -Way Approach Permit Application provided where the property has frontage on an Oregon Department of Transportation (ODOT) facility. ❑ Three (3) Copies of the Stormwater Management System Study with Completed Stormwater Scoping Sheet Attached - The plan, supporting calculations, and documentation must be consistent with the Engineering Design Standards and Procedures Manual. ❑ Three (3) Copies of the Traffic Impact Study prepared by a Traffic Engineer in accordance with SDC 4.2-105 A.4. Traffic Impact Studies (TIS) allow the City to analyze and evaluate the traffic impacts and mitigation of a development on the City's transportation system. In general, a TIS must explain how the traffic from a given development affects the transportation system in terms of safety, traffic operations, access and mobility, and immediate and adjoining street systems. A TIS must also address, if needed, City, metro plan and state land use and transportation policies and objectives. ❑ Four (4) Copies of the Following Plan Sets for Pre -Submittal OR Three (3) Copies of the Following Plan Sets: ❑ All of the following plans must include the scale appropriate to the area involved and sufficient to show detail of the plan and related data, north arrow, and date of preparation. ❑ All plan sets must be folded to 61/2" by 11" and bound by rubber bands. a. Site Assessment of Existing Conditions ❑ Prepared by an Oregon licensed Landscape Architect or Engineer Revised 1/7/14 kl 4 of 10 ❑ Vicinity Map ❑ The name, location, and dimensions of all existing site features including buildings, curb cuts, trees, and impervious surface areas, clearly indicating what is remaining and what is being removed. For existing structures to remain, also indicate present use and required setbacks from proposed property lines. ❑ The name, location, dimensions, direction of flow and top of bank of all watercourses and required riparian setback that are shown on the Water Quality Limited Watercourse Map on file in the Development & Public Works Department ❑ The 100 -year floodplain and floodway boundaries on the site, as specified in the latest adopted FEMA Flood Insurance Rate Maps or FEMA approved Letter of Map Amendment or Letter of Map Revision ❑ The Time of Travel Zones, as specified in SDC 3.3-200 and delineated on the Wellhead Protection Areas Map on file in the Development & Public Works Department ❑ Physical features including, but not limited to trees 5" in diameter or greater when measured 4 '/3 feet above the ground, significant clusters of trees and shrubs, riparian areas, wetlands and rock outcroppings ❑ Soil types and water table information as mapped and specified in the Soils Survey of Lane County. A Geotechnical Report prepared by an Engineer must be submitted concurrently if the Soils Survey indicates the proposed development area has unstable soils and/or a high water table b. Land Division Tentative Plan ❑ Prepared by an Oregon licensed Land Surveyor ❑ City boundaries, the Urban Growth Boundary, and any special service district boundaries or railroad right-of-way which cross or abut the proposed land division ❑ Location and width of all existing and proposed easements on and abutting the proposed land division ❑ Boundaries of entire area owned by the property owner, of which the proposed land division is a part, as well as dimensions and size of each parcel and the approximate dimensions of each building site indicating the top and toe of cut and fill slopes to scale ❑ Location and type of existing and proposed street lighting, including type, height, and area of illumination ❑ Location, widths, conditions, and names of all existing and proposed streets, alleys, dedications or other right-of-ways within or adjacent to the proposed land division. Proposed streets should also include approximate radius of curves and grades and relationship to any projected streets as shown on the Metro Plan, TransPlan, Conceptual Development Plan, or Conceptual Local Street Map. ❑ Location of existing and required traffic control devices, fire hydrants, power poles, transformers, neighborhood mailbox units and similar public facilities ❑ Location and dimensions of existing and proposed driveways ❑ Location of existing and proposed transit facilities ❑ Location and width of all existing and proposed sidewalks, sidewalk ramps, pedestrian access ways and bike trails ❑ Location, size and type of plantings and street trees in any required planter strip Revised 1/7/14 kl 5 of 10 ❑ Location and size of existing and proposed utilities on and adjacent to the site including sanitary sewer mains, stormwater management systems, water mains, power, gas, telephone, and cable TV. Indicate the proposed connection points ❑ The locations of all areas to be dedicated or reserved for public use, with the purpose, condition or limitations of the reservations clearly indicated ❑ Future Development Plan where phasing or large lots/parcels are proposed as specified in SDC 5.12-120 E. c. Stormwater Management Plan ❑ Prepared by an Oregon licensed Civil Engineer ❑ Planting plan prepared by an Oregon licensed Landscape Architect where plants are proposed as part of the stormwater management system ❑ Roof drainage patterns and discharge locations ❑ Pervious and impervious area drainage patterns ❑ The size and location of stormwater management systems components, including but not limited to: drain lines, catch basins, dry wells and/or detention ponds; stormwater quality measures; and natural drainageways to be retained ❑ Existing and proposed spot elevations and contours lines drawn at 1 foot intervals (for land with a slope over 10 percent, the contour lines may be at 5 foot intervals) ❑ Amount of proposed cut and fill ❑ Additional Materials That May be Required IT IS THE APPLICANT'S RESPONSIBILITY TO DETERMINE IF ADDITIONAL STANDARDS/APPLICATIONS APPLY TO THE PROPOSED DEVELOPMENT. THE APPLICANT SHOULD CONSIDER UTILIZING PRE -DEVELOPMENT MEETINGS AS DISCUSSED IN SDC 5.1-120: ❑ Proposed deed restrictions and a draft of any Homeowner's Association Agreement ❑ Additional plans and documentation for submittal of a Cluster Subdivision proposal as specified in SDC 3.2-230 ❑ Riparian Area Protection Report for properties located within 150 feet of the top of bank of any Water Quality Limited Watercourses (WQLW) or within 100 feet of the top of bank of any direct tributaries of WQLW ❑ A Geotechnical Report prepared by an engineer must be submitted concurrently if there are unstable soils and/or a high water table present ❑ Where the development area is within an overlay district, address the additional standards of the overlay district ❑ If five or more trees are proposed to be removed, a Tree Felling Permit as specified in SDC 5.19-100 ❑ A wetland delineation approved by the Oregon Division of State Lands must be submitted concurrently where there is a wetland on the property ❑ Any required federal or state permit must be submitted concurrently or evidence the permit application has been submitted for review ❑ Where any grading, filling or excavating is proposed with the development, a Land and Drainage Alteration permit must be submitted prior to development Revised 1/7/14 kl 6 of 10 ❑ Where applicable, any Discretionary Use or Variance as specified in SDC 5.9-100 and 5.21-100 ❑ An Annexation application, as specified in SDC 5.7-100, where a development is proposed outside of the city limits but within the City's urban service area and can be served by sanitary sewer ❑ All public improvements proposed to be installed and to include the approximate time of installation and method of financing Revised 1/7/14 kl 7 of 10 225 FIFTH STREET SPRINGFIELD, OR 97477 PHONE: 541.726.3753 FAX. 541.736.1021 www.spnngfield-orgov December 6, 2013 REQUIRED STORMWATER SCOPING SHEET USE POLICY: In October 2003, Springfield Public Works released a trial "stonnwater scoping sheet," provided to help engineers and developers meet stormwater requirements in the Springfield Development Code (SDC) and Engineering Design Standards and Procedures Manual (EDSPM). After a five month trial period, it became apparent that users of the scoping sheet submitted much more complete applications than non-users. An added bonus was a decrease in the overall review time spent on the applications, resulting in quicker notice of decisions. As a result of the benefits of the scoping sheets, the City has decided to make their use a mandatory process. Current city policy is that the use of stormwater scoping sheets is required for all applications which require development review. All applications submitted to the City shall provide a copy of a completed stormwater scoping sheet with the application packet. Attached with this letter is the latest version of the scoping sheet, which reflects changes requested by the development community. PLEASE NOTE: SUBMITTED APPLICATIONS WILL NOW BE REQUIRED TO SUBMIT A COMPLETED STORMWATER SCOPING SHEET, STORMWATER STUDY AND PLANS IN CONFORMANCE WITH THE SCOPE REQUIREMENTS U 17 rrrrr 31b4LCeI91 ri7 V,P"IN N:1 1.) Obtain scoping sheet from application packet, city website, or other location. 2.) Fill out project information (top half of front sheet) prior to commencement of work on stormwater study. (Note: Do not sign scoping sheet until it is received from the City with requirements checked.) 3.) Mail, fax, or email all pages to: City of Springfield, Development and Public Works Dept., Attu: Clayton McEachem. 4.) Receive completed scoping sheet (filled out by the City) indicating minimum requirements for a complete stormwater study. 5.) Include four (4) copies of complete scoping sheet (signed by engineer at the bottom of page 2), stormwater study and plans that comply with the minimum required scope with submittal of application packet. The scoping sheet shall be included as an attachment, inside the front cover of the stormwater study. Stormwater scoping sheets can be found with all application packets (City website and the DPW front counter) as well as on the Engineering and Construction Resources webpage located at: httv://www.springfield- or.gov/DPW/EnginmringmdConstructionResources.htm under the Public Improvement Permit Projects Forms section. Thank you in advance for working with the City of Springfield with this new process. Sincerely, Clayton McEachern, PE City of Springfield, Development and Public Works Email: cmeeachem@springfieldor.gov Phone: (541) 736 —1036 Fax: (541) 736-1021 DEVELOPMENT AND PUBLIC WORKS SPRINGFIELD 225 FIFTH STREET OREGON SPRINGFIELD, OR 97477 PHONE: 541.726.3753 FAX: 541.726.1021 www.spdrygfiald­or.gov STORMWATER MANAGEMENT SYSTEM SCOPE OF WORK ----------- — (Area below this b'sefdled out by Applicant) __— (Please return to Clayton MEachern @ City ofSprtngiiield Development and Public Works, Fan # 736-1021, Phone # 736-1036), enwd:cnae�lern@sprirtglleldor.gov Project Name: Applicant: Assessors Parcel #: Date: Land Use(s): Phone #: Project Size (Acres): Fax #: Approx. Impervious Area: Email: Project Description (Include a copy of Assessor's map): Drainage Proposal (Public connection(s), discharge location(s), etc. Attach additional sheet(s) if necessary: Proposed Stormwater Best Management Practices: (Area below this line /'died outby the City andReturned m the Aaabeand (At a nurumuan, all boxes checked by the City on the front and backoftlus sheet shall be subnutted or on application to be coaWletefor subnuttal, afthough other requirements n be recess Drainage Study Type (EDSPM Section 4.03.2): (Note, UH may be substituted for Rational Method) ❑ Small Site Study—(use Rational Method for calculations) ❑ Mid -Level Development Study— (use Unit Hydrograph Method for calculations) ❑ Full Drainage Development Study— (use Unit Hydrograph Method for calculations) Environmental Considerations: ❑ Wellhead Zone: ❑ Wedand/Riparian: ❑ Soil Type: Downstream Analysis: ❑ N/A ❑ Flow line for starting water surface elevation: ❑ Design HGL to use for starting water surface elevation: ❑ Manhole/Junction to take analysis to: ❑ Hillside Development: ❑ Floodway/Floodplain: ❑ Other Jurisdictions Return to Clayton McEachem @ City of Springfield, email: cmceachem@springfeAd-or,gov, FAX., (541) 736-1021 COMPLETE STUDY ITEMS r Baredupon the tnfor nation provided on tie front ofdds sheet, the follou>ing represents a ndndnnou of uvh w it merkdfor on application to be complete for subnddal with respect to drainage; however, this list should not be used in lieu ofde Sprirgtield Development Cork (SDC) or the City's Engineering Design A3mma1. Connpltance with these requirements does not constitute site appromol, Adebooml site specific information nary be required Note: Upon scoping sheet subndttal, ensure completedfornu has been signed in the spare provickel below: Interim Design Standards/Water Quality (EDSPM Chapter 3 Req'd N/A ❑ ❑ All non -building rooftop (NBR) impervious surfaces shall be pre-treated (e. g. multi-chambered catchbasin w/oil filtration media) for stonmvater quality. Additionally, aminimum of 50% of the NBR impervious surface shall be treated by vegetated methods. ❑ ❑ Where required, vegetative stommwater design shall be consistent with design standards (EDSPM Section 3.02), set forth in Chapter 2 of the Eugene Stormrmer Management Manual. ❑ ❑ For new NBR impervious area less than 15,000 square feet, a simplified design approach may be followed as specified by the Eugene Stomrmvater Management Manual (Sec2A.1). ❑ ❑ If a stormrmer treatment Swale is proposed, submit calculations/specifications for sizing, velocity, flow, side slopes, bottom slope, and seed mix consistent with City of Springfield or Eugene's Stomrmvater Management Manual. ❑ Water Quality calculations as required in Section 3.03.1 of the EDSPM. All building rooftop mounted equipment, or other fluid containing equipment located outside of the building, shall be provided with secondary containment or weather resistant enclosure. ❑ n Design of Stoma Systems (EDSPM Section 4.04). ❑ ❑ Flow lines, slopes, rim elevations, pipe type and sizes clearly indicated on the plan set ❑ ❑ Minimum pipe cover shall be 15 inches for reinforced pipe and 36 inches for plain concrete and plastic pipe materials, or proper engineering calculations shall be provided when less. The cover shall be sufficient to support an 50,000 lb load without failure of the pipe structure. ❑ ❑ Manning's "n" values for pipes shall be consistent with Table 4-1 of the EDSP. All stoma pipes shall be designed to Other/Miscethmeous ❑ Drainage study prepared by a Professional Civil Engineer licensed in the state of Oregon. Existing and proposed contours, located at one foot interval. Include spot elevations and site grades showing how site ❑ A complete drainage study, as required in EDSPM Section 4.03.1, including a hydrological study map. drains. ❑ Calculations showing system capacity for a 2 -year stoma event and overflow effects of a 25 -year stoma event Private stommwater easements shall be clearly depicted on plans when private stommater flows from one property to The time of concentration (Tc) shall be determined using a 10 minute start time for developed basins. Review ofDownstream System EDSPM Section 4.03A.0 ❑ A downstream drainage analysis as described in EDSPM Section 4.03A.C. On-site drainage shall be governed by the Oregon Plumbing Specialty Code (OPSC). ❑ ❑ Elevations of the HGL and flow lines for both city and private systems where applicable. ❑ n Design of Stoma Systems (EDSPM Section 4.04). ❑ ❑ Flow lines, slopes, rim elevations, pipe type and sizes clearly indicated on the plan set ❑ ❑ Minimum pipe cover shall be 15 inches for reinforced pipe and 36 inches for plain concrete and plastic pipe materials, or proper engineering calculations shall be provided when less. The cover shall be sufficient to support an 50,000 lb load without failure of the pipe structure. ❑ ❑ Manning's "n" values for pipes shall be consistent with Table 4-1 of the EDSP. All stoma pipes shall be designed to Other/Miscethmeous ❑ Existing and proposed contours, located at one foot interval. Include spot elevations and site grades showing how site drains. ❑ Private stommwater easements shall be clearly depicted on plans when private stommater flows from one property to another. ❑ Drywells shall not receive runoff from any surface w/o being treated by one or more BMPs, with the exception of residential building roofs (EDSP Section 3.03A A). Additional provisions apply to this as required by the DEQ. Refer to thewebsite: him/Avww.deo.state.or.ushvo/uic/uic.htm for more infomuation. ❑ Detention ponds shall be designed to limit runoff to pre -development rates for the 2 through 25 -year storm events. *Thisform simU be inchukd m nn Nhuhmen5 inside the frontcover, ofthe stormnsder shady. * IAWORTANT..- ENGINEER PLEASE READ BEEOWAND SIGN' As the engineer of record, I hereby certify the above required items are complete and included with the submitted stommater study and plan set. Signature Date Form Version 5: June 2015 Owner Signatures This application form is used for both the required pre -submittal meeting and subsequent complete application submittal. Owner signatures are required at both stages in the application process. An application without the Owner's original signature will not be accepted. The undersigned acknowledges that the information in this application is correct and accurate for scheduling of the Pre- Submittal Meeting. If the applicant is not the owner, the owner hereby grants permission for the applicant to act in his/her behalf. I/we do hereby acknowledge that I/we are legally responsible for all statutory Owner: timelines, information, requests and requirements conveyed to my representative. Date: � Z! Signature I represent this application to be complete for submittal to the City. Consistent with the completeness check Performed on this application at the Pre -Submittal Meeting, I affirm the information identified by the City as necessary for processing the application is provided herein ar the information will not be provided if not otherwise contained within the submittal, and the City may begin processing the application with the information as submitted. This statement serves as written notice pursuant to the requirements of ORS 227.178 pertaining to a complete application. Owner: SignDate: ature Revised 1p/10 kl 2of 10 Famau Engineering FUR E U 2206 Eugene, R 97408 (541) 556-4425 5 DOVES SUBDIVISION May 4, 2021 Assessor's Map: 17-02-33-41 Tax Lot 1704 Applicants: Vern Benson 940 Hwy. 99 North Eugene, OR 97402 Applicant's Representative: Favreau Engineering, LLC 2206 Country Haven Dr. Eugene, OR 97408 541-556-4425 Attn: Enc Favreau LAND USE REQUEST The applicant proposes to divide the subject 0.64 -acre property to create 5lots and to provide all necessary infrastructure to support the development. The proposed residential use and density (7.8 net dwelling units/acre) are consistentwith the existing Low Density Residential (LDR) zoning and the City's standards for development in the LDR zoning district, where a maximum of 10 dwelling units/acre is permitted. Duplex dwellings may be permitted only on corner lots in the LDR district, so no duplexes are permitted. The proposal does not include any public street construction. SITE AND SURROUNDING CHARACTERISTICS The site is within an established Springfield residential neighborhood. The property is located on the north side of A Street between 56' St. and 5r S. The northern, easterly and westerly property lines of the proposed subdivision abut residential neighborhoods. The mapped soil series is #32 -Coburg - Urban Land Complex. 5.12-125 Tentative Plan Criteria The Director shall approve or approve with conditions a Tentative Plan application upon determining that all applicable criteria have been satisfied. If conditions cannot be attached to satisfy the approval criteria, the Director shall deny the application. In the case of Partitions that involve the donation of land to a public agency, the Director maywaive any approval criteria upon determining the particular criterion can be addressed as part of a future development application. A The request conforms to the provisions of this Code pertaining to lot/parcel size and dimensions. Page 1 of 4 Favreau Engineering Count FUR E U 2206 Eugene, R 97408 (541) 556-4425 Response: The proposed lots fronting the east -west streets meet the 4,500 sq. ff. minimum lot size and the 45 -foot street frontage requirements established by SDC. Lot 1 shall take access via an existing driveway to A Street. Lots 2 — 5 shall share a common driveway off of A Street. B. The zoning is consistent with the Metro Plan diagram and/or applicable Refinement Plan diagram, Plan District map, and Conceptual Development Plan. Response: The property is zoned Low Density Residential (LDR). The Metro Plan diagram for the subject property is LDR. C. Capacity requirements of public and private facilities, including but not limited to, water and electricity; sanitary sewer and stormwater management facilities; and streets and traffic safety controls shall not be exceeded and the public improvements shall be available to serve the site at the time of development, unless otherwise provided for by this Code and other applicable regulations. The Public Works Director or a utility provider shall determine capacity issues. Response: a. Water: The proposed development is within the Springfield city limits and will receive water service from the Springfield Utility Board (SUB). There is an existing 8" waterline in A Street. b. Wastewater: There is an existing 8" wastewater line in A St. which will service the entire subdivision. c. Storm Drain: There is an existing storm drain ditch on the north side of A Street. The proposed common driveway will have a treatment swale on the west side and overflow into the existing drainage ditch on the north side of St. Each lot will provide a soakage trench to accommodate all new structures. The soakage trenches will be designed at the time of building permit. d. Streets: No street improvements to A Street are proposed at this time. D. The proposed land division shall comply with all applicable public and private design and construction standards contained in this Code and other applicable regulations. Response: See Response to part C. E. Physical features, including, but not limited to: steep slopes with unstable soil or geologic conditions; areas with susceptibility of flooding; significant clusters of trees and shrubs; watercourses shown on the WQLW Map and their associated riparian areas; other riparian areas and wetlands specified in Section 4.3-117; rock outcroppings; open spaces; and areas of historic and/or archaeological significance, as may be specified in Section 3.3-900 or ORS 97.740-760, 358.905555 and 390.235-240, shall be protected as specified in this Code or in State or Federal law. Page 2 of 4 Famau Engineering FUR E U 2206 Eugene, R 97408 (541) 556-4425 Response: The Metro Area General Plan, Water Quality Limited Watercourse Map, State Designated Wetlands Map, Hydric Soils Map, Wellhead Protection Zone Map, FEMA Maps, and the list of Historic landmark sites have been consulted and with the exception noted below, there are no features needing to be protected or preserved on this site. If any artifacts are found during construction, there are state laws that could apply; ORS 97.740, ORS 358.905, ORS 390.235. If human remains are discovered during construction, it is a Class "C" felony to proceed under ORS 97.740. The site is relatively level and does not contain any waterways. Criterion 6 is met. Physical features, including but not limited to significant clusters of trees and shrubs, watercourses shown on the WQLW Map and their associated riparian areas, wetlands, rock outcroppings, and historic features have been evaluated and protected as required by this Code. F. Parking areas and ingress -egress points have been designed to: facilitate vehicular traffic, bicycle and pedestrian safety to avoid congestion; provide connectivity within the development area and to adjacent residential areas, transit stops, neighborhood activity centers, and commercial, industrial and public areas; minimize driveways on arterial and collector streets as specified in this Code or other applicable regulations and comply with the ODOT access management standards for State highways. Response: The applicant proposes to construct a common driveway as described in section C above. G. Development of any remainder of the property under the same ownership can be accomplished as specified in this Code. Response: There is no other adjoining property underthe same ownership that can be developed. H. Adjacent land can be developed or is provided access that will allow its development as specified in this Code. Response: Approval of the proposed subdivision will not impede development of adjacent land. I. Where the Partition of property that is outside of the city limits but within the City's urbanizable area and no concurrent annexation application is submitted, the standards specified below shall also apply. Response: This does not apply Page 3 of 4 FUR E U 2206 CoUntaWn Or ugenery R 97408 (541) 556-4425 Page 4 of 4 Famau Engineering FUR E U 2206 Eugene, R 97408 (541) 556-4425 5 Doves Subdivision Pre -Application Questions 1. Does the City see any issues with the proposed layout? 2. We are proposing to construct a grassy swale with an overflow, into the existing ditch along A St to treat the common driveway. Any issues? 3. We would like to defer the improvements along A St via irrevocable petition. Is this acceptable? Page 1 of 1 Favreau Engineering 6 Country Haven Dr FURS U �a Eugene, OR 97409 (541) 556-4425 5 DOVES SUBDIVISION DRAINAGE STUDY May 7, 2021 The subject site is identified on County Assessors Maps as 17-02-33-41 TL 01704. It is located on the north side of A St between 561h and 57th St. A mobile home currently sits in the northeast corner of the site and is proposed to remain. The site is relatively flat and portions of the site drain to the south into an existing open channel on the north side of A St. The existing channel contains culverts at driveway crossings. The common driveway will be directed to a proposed filtration rain garden. The proposed rain garden has been sized per the City of Eugene Stormwater SIM form (see attached) and the design is shown on the plans. All lots will provide individual treatment of stormwater runoff. The sizing of these facilities will be determined during the building permit process. CONCLUSION Based on the attached calculations, the proposed drainage system has been sized appropriately. PRop ' AG 1 N E °�ss�0 2 ir C SO �° P rz,z° J F�Rra; tt/a/a SIM FORM: 2014 (Simplified Approach for Stormwater Management) Application 5 Doves Subdivision Building Permit# Address 5642 A St Springfield, OR 97478 Residential/ mmercial Tax Lot# 17-02-33-41-01704 Icrckoel NRCS Soil Type or Measured Infikraiton Rate C Facility Sizine for Water Ouality and Flow Control Surface Facilities Facility Sizing Sizing Factor Faclity Surface Area Total Proposed New or Replaced Impervious Surface Area sf 2315 Box 1 Impervious Area Reduction sf x 0.07 = Permeable Pavements sf sf x 0.07 = Eco -Roof sf Quality, Flow Control and Flood Control "' Only for use in Type A & B Soils Contained Planter sf Surface Facilities Impervious Area Managed Tree Credit sf Rain Garden sf x 0.13 = Stormwater Planter sf Total Impervious Area Reduction Sand Filter >Box 2 Total Impervious Area Requiring Stormwater Managemment Box (eox 1-eox 2) Facility Sizine for Water Quality Only Surface Facilities Impervious Area Managed Sizing Factor Faclity Surface Area Rain Garden 2315 sf x 0.05 = 116 Stormwater Planter sf x 0.03 = Swale sf x 0.06 = Vegetated Filter Strip sf x 0.2 = Sand Filter sf x 0.03 = Facility Sizine for Water Ouality and Flow Control Surface Facilities Impervious Area Managed Sizing Factor Faclity Surface Area Rain Garden sf x 0.11 = Stormwater Planter sf x 0.07 = Sand Filter sf x 0.07 = Facility Sizing for Water Quality, Flow Control and Flood Control "' Only for use in Type A & B Soils Surface Facilities Impervious Area Managed Sizing Factor Faclity Surface Area Rain Garden sf x 0.13 = Stormwater Planter sf x 0.11 = Sand Filter sf x 0.11 = Sum of Total Impervious Area Managed 2315 Box (Box 4 must be equal or greater than Box 3) Point of Discharge (check one) Overflow to gutter (weephole) Overflow to public storm drain pipe Overflow to Open Drainage X Subsurface Infiltration 2014 SIM FORM: Tree Credit and Rainwater Harvesting Worksheet See "Tree Credits" section for more information regarding the use of Reesto meet StorrowMer Impervious Area Reduction. New Evergreen Trees To receive Impervious Area Reduction Credit, new evergreen trees must be planted within 25 feet of the new or replaced impervious surfaces. New trees cannot be credited against rooftop areas. Minimum tree height (at the time of planting) to receive credit is 6 feet Enter number of new evergreen trees that meet qualification requirements in Box A H Bo%A Multiply Box A by 200 and enter result in Box B Box B New Deciduous Trees To receive Impervious Area Reduction Credit new large deciduous trees must be planted within 25 feet of the newer replaced impervious surfaces and new small deciduous trees must be plants! within 10 feet of new or replaced impervious Surfaces. New trees cannot be credited against rooftop areas. Minimum tree caliper (at the time of planting) to receive credit is 2 inches. Enter number of new deciduous trees that meet qualification requirements in Box C Box C Multiply Box C by 100 and enter result in Box D Box D Existing Tree Canopy To receive Impervious Area Reduction Credit existing large tree carppies must be within 25 feet and existing small tree canopies must be within 10 feet of ground level impervious surfaces (cannot be credit against roof top surfaces). Existing tree campy credited towards Impervious Area Reduction must be preserved during and after construction throughout the life of the development. Minimum tree caliper to receive credit is 4 inches. No credit will be given to existing tree canopy located within environmental conservation areas. Enter square footage of existing tree canopy that meet qualification requirements in Box E. F—]BoxE Multiply Box Eby 0.5 and enter result in Box F. JBox F Total Tree Credit Add Boxes B, D and F and enter the result in Box G Box G Multiply Box I of Form SIM by 0.1 and enter the result in Box H. Enter the lesser of Box G and H in Box 1. mals Is the amount to be entered as "nee Credits on Form SIM.) SIM FORM 2014 Instructions 1. Enter square footage (sf) of total impervious area being developed into BOX 1. 2. Enter square footage(sf) for impervious area reduction techniques. 3. Enter sum of the impervious area reduction techniques into BOX 2. 4. Subtract BOX 2 from BOX 1 to find BOX 3, the amount of impervious area that requires stormwater management. 5. Select appropriate stormwater management facilities. 6. Enter the square footage of impervious area managed that will flow into each facility type. 7. Multiply each impervious area managed by the corresponding sizing factor. Enterthis area as the facility surface area, This is the size of faclity required to manage runoff 9. Where selecting facilities that will overflow, select the point of discharge location. 10. Enterthe sum of the total of all the impervious area managed into BOX 4. BOX 4 must be greaerthan or equal to BOX 3.