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Home My WebLink AboutApplication APPLICANT 3/16/2009 'City of Springfield Development Services Department 225 Fifth Street Springfield, OR 97477 Floodplain Overlay District Development Applicant Name: [company: IAddress: ,. [APplicant's Rep.: Company: Address: Geoff Crook Phone: (503) 986.4445 Fax: (503) 986.4469 Cameron McCarthy Gilbe.t & Scheibe 160 East Broadway. Euiene OR 97401 Fax: (541) 485-7389 [ I . I I [ , I I I I I [ ~ I I I I OregOn Denartment ofTransnOltation (ODOT) '680 Cottage Street NE. Salem OR 97301.2412 Colin McArthur. AICP Phone: (541) 485-7385 , [propertv Owner: Oregon Denarlment of Transnortation (ODOn [Company: .IAddress: , Il1-6'!v~\-I-I1t.u"O i 17-.3-;"'~1 n-lol; ",o3'~'1"'fn..IOo, Z.QO, ;3DO,ZkOQ ASSESSOR'S MAP NO: Multiole(seeTable2.1) ITAX LOT NOeS): Multiole{seeTable2.1) I Property Address: Interstate 5!Pacific Highway I); Mileoost 192.18 - 193.00 [Size of Property: 20.2 , [zoning: Pubiic Land Ocen Space (PLO) [Existing Use: ODOTI-5 ROW;'Parks and Onen Snace I Description of If you are filling in this form by hand, please attach your proposal description to this application. Proposa I: Phase I staging imd construction for the 1-5 Willamette River BriMe Proiect ISignatures: Please sign and print your name and date in the a'poro riate box on the next ~' ~',' -t'. ':.. ';"'; ~ ~ol~, I", I.~;.:..~. ~~', i. ." .... -'. . ~ << Phone: (503) 986-4445 Maior Proiects Branch Fax: (503) 986-4469 680 Cottage Street NE. Salem OR 97301-2412 Acres IXI. Sauare Feet Associated Cases: ':::,&(Z61)q. _ ~ ~ "" DZC.2((\:9-GiW-1 (sPK) '~~7JSl)9.-ffib51( LV) lease No.::S'~;UlLX1 -~I I oat:; ?;j;~/oq I Reviewed :v: -i-?/YZ- I' IAPPlication Fee: $' I ~\1 DO ITechnical Fee:~' 10, gS Ipostaqe Fee: $0 I !TO!~~ FEE!):-.$.\.~~I, g ~...<.. I PROJ'EC!~UMBER: Wj~~-~..: '?........... J Date Received: MAR 1 6 2009 Revised 1/1/0S Molly Markarian Original Submittal 10f4 Signatures The undersigned acknowledges that the informatIon In this application is correct and accurate. Applicant: Owner: -~~ Signature Date: G~c1P.p S'. C/l..e.J<:::JJ~ Print '3/>6/ c7 ? If the applicant is not the owner, the owner hereby gran.ts permission for the applicant to act in his/her behalf, ~ . '0C~. Signature Date: Print .:"l... .". ;.;.~ .' ;- " '~ .' \, Revised 1/1/0S Molly Markarian iT f.. " .~, -. , \ j-'f .... 2 of 4 225 Fifth Street . 1 _ Springfield, Oregon 97477 541-726-3759 Phone Job/Journal Number SHR2009-0000 1 SHR2009-0000 1 SHR20'09-0000 1 Payments: Type of Payment Check Check Job/Journal Number SHR2009-0000 I SHR2009-0000 1 SHR2009-0000 I Payments: Type of Payment , Check Check cRcccintl City ( 'vringfield Official Receipt Devel~...ment Services Department Public Works Department' RECEIPT #: ,3200900000000000164 Descrilltion CTY Floodplain Dev Base Fee CTY Pan.lSitePlan PerAcre ree + 5% Technology Fee Paid By ODOT - FINANCIAL SERVICES CAMERON MCCARTHY GILBERT &.SCHEIBE Date: 03/16/2009 Item Total: Check Number Authorization Received ~y Batch Number Number How Received tj 01942940 tj .8563 Description CTY Floodplain Dev Base Fee CTY Pan.lSitePlan PerAcre fee + 5% Technology Fee Paid By ODOT. FINANCIAL SERVICES CAMERON MCCARTHY GILBERT & SCHEIBE A .! In Person In Person Payment Total: Item Total: t.:heck Number Authorization 'Received By Batch Number Number How Received tj 01942940 tj 8563 Page I of 1 In Person In Person Payment Total: Date Received: MAR 1 6 2009 Original submittal 2:45:49PM Amount Due 1,105.00 312,00 70,85 $1,487.85 Amount Paid $1,160.25 $327.60 $1,487.85 Amount Due I, I 0500 312.00 70,85 $1,487.85 Amount Paid. $1,160.25 $327.60 $1,487,85 3/16/2009 Lll r OF SPRINGFIELD VICINITY MAP SHRl009-00001 Interstate Highway, Transportation Corridor ~11~ Map 17-03-33-14 Tax Lot 600; Map 17-03-33-41 TL 101; Map 17-03-33-44 TL 100,200,300,2500 2600 North t I Date Received: MAR 1 6 2009 Original submittal FLOODPLAIN OVERLAY DISJ:RICr (FP) DEVELOPMENT PERMIT APPLICATioN 1~5 WILLAMETTE-"RIVER BRIDGE PR0JECT - 'PIt'IASE I Conc:eptuaf Rendering Qf 1-5 Bridges , March 9, 2009 Oate Received: MA~ \ 3 ~\lU9 I~ 8ls Original submltt"ll . )> ." ." r n :!i 6 z "Tl o ;0 3: MAi1 1 3 zuu9 r Data Received: Original Suomlttal . 0 Floodplain Overlay District Development Submittal Requirements Checklist . : . NOTE: If y'ou feel an. item does not apply, please state the reason why and attach the explanation to this form. D . Submitted Concur'rently with Site Plan Review, Minimum Development Standards, or Residential Building Permit applications, where applicable ~ 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 Services Department. The applicable application, technology, and postage fees are collected at the time of complete application submittal., ' ~ Floodplain Development Application Form ~ Copy of the Deed ~ Preliminary Title Report issued within the past 30 days documenting ownership and listing all encumbrances. ~ Narrative explaining the proposal and any additional information that may have a bearing in determining the action to be taken, including findings demonstrating cOmpliance with the Floodplain Overlay District Development Standards described in SDC 3.3-420. , ' NOTE: . BefOre the Director can approve a Floodplain Overlay District Development request, information submitted by the applicant must adequately suppOrt the request. All of the Floodplain Overlay District Development Standards must be addressed by the applicant. Incomplete applications, as well as insufficient or unclear data, will delay the . application review process and may result in denial. ~ Three (3) Copies of a Plot Plan drawn to scale to include: ~ Name, location, and dimensions of all existing and proposed structures ~ Name, location, and dimensions of all fill ~ Name, location, and dimensions of all storage of materials ~ Name, location, and dimensions of all drainage facilities ~ Bas~flood elevation .area ~ Elevation in relation to mean sea level [8J Of the existing grade of the proposed development (for residential structures, show elevations at the corners of ttie proposed structures) D Of the lowest floor (including basement) of all structures D'To which any structure has been flood-proofed D 'For residential structures, elevations'at the corners of proposed 'structures ~ Certification by an Oregon licensed Engineer or Architect that flood-proofing methods for any non-residential structure meet the flood-proofing criteria in SDC 3.3-420 B.2. ' ' D' Description, of the extent to which any watercourse will be altered or relocated as a result' of the proposed development Date Received: MAR 1 3 2009 Revised 1/1/0S Molly Markarian 40f4 O~!ginal Submittal Floodplain Overlay District Development Application Process 1. Applicant Submits a Floodplain Overlay District Development Application to the Development Services Department . The application must conform to the Floodplain Overlay District Development Submittal Requirements Checklist on page 4 of this application packet. . Planning Division staff screen the submittal at the front counter to determine' whether all required items listed in the Floodplain Overlay District Development Submittal Requirements Checklist have been submitted. . Applications missing required items will not be accepted for submittal.. 2. City Staff Conduct Detailed Completen'ess Check . Planning Division staff conducts a detailed completeness check within 30 days of submittal. . The assigned Planner notifies the applicant in writing regarding the completeness t 'f the application. . . An application is not be deemed technically complete until all information necessar,y to eyaluate the proposed development, its impacts, and its' compliance with the ' provisions of the Springfield Development Code and other applicable codes and statutes have been provided. . Incomplete applications, as well as insufficient or unclear data, will delay the application review process and may result in denial. 1. City Staff Review the Application and Issue a Decision . This is a Type I decision and thus is made without public notice and without a publi : hearing since there are clear and objective approval criteria and/or development standards that do not require the use of discretion. . Decisions address all the applicable approval criteria and/or development standards. . Applications may be approyed, approved with conditions, or denied. . 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 and may not be appealed. : . Revised 1/1/08 Molly Markarian 3 of 4 , ~/ J Date Rec:elved: , MAR 1 S 2UU9 Original Suornillal I, ,I I "------ , z o m X I ~I 1 -- ----- r..- ----- , , 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEYELOPMENT PERMIT APPLICATION INDEX FLOODPLAIN OVERLAY REVIEW FORM..........................................................................- WRITTEN STATEMENT ....................................................................................................,...- I ndex............................':..........;...............................................................................................- 1.0 Project Information.~................................................................................................. I 2.0 Description of Proposal ........................................................................................... 3 3.0 . Detailed Project Description .................................:............................................:... 7 4.0 ' Summary of Request............................................................................................... II 5.0 Submittal Requirements.....................:.................................................................. 13 6.0 Approval Criteria and Standards........................,................................................. 15 EXHIBITS ........................................................................................................;........................- Exhibit A - Deeds ..............~..........................................................................:..................... A Exhibit B - Preliminary Title Reports .............................................................................. B Exhibit C - Plan Set...........................................................................................................:. C Exhibit D - No-Rise Certification .............................................,....................................... D Exhibit E - Hydraulic and Scour Analysis Report ............................................................E Exhibit F - FEMA Flood Cross Sections............................................................................F Dat@ Received: MAR 1 5 2009 OrIginal Submittal CMGS INITIAL SUBMITTAL I March 9. 2009 INDEX 'I '\ J ,~ <) In m n -j <5 z io 'I , I , , ~. Dlllte R@ceiv@d: MAl? 1 S iW9 Original Suomittal --- r.. _..J . 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OYERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION 1.0 PROJECT INFORMATION Property Owner: Phase I staging and construction for the 1-5 Willamene River Bridge Project Oregon Department of Transportation (ODOT) 680 Cottage 5t. NE Salem, OR 97301-2412 503.986.4445 Applicant's Request: Willamalane Park and Recreation District 250 S. 32nd St. Springfield. OR 97478 541.736.4544 Applicant: Oregon Department of Transportation (ODOT) 680 Cottage St. NE Salem, O'R 97301-2412 503.986.4445 ' Applicant's Representative: Colin McArthur, AICP Cameron McCarthy Gilbert & Scheibe 160 E Broadway,.Eugene OR 97401 , 541.485.7385 colin(Q)cml'sla,com Project Name: 1-5 Willamette River Bridge Project- Phase I Subject Property: . ODOT 1-5 right-of-way Multiple Tax Lots (see Table 2-1) Location: . Interstate 5 (Pacific Highway I) Milepost 192.18 - 193.00 Development Area: 20.2 acres (878.449 square feet) Plan Designation: \ ODOT 1~5 right-of-way Parks and Open Space ODOT 1-5 right-of-way PLO -, Public Land & Open Space N/A Date Received: MAR 1 3 20U9 Zoning: Overlay Zoning: Original Submittal Refinement Plan: N/A Associated Applications: MA 07-3; LRP 2003-00 12; PRE2008-00077 eMGS INITIAL SUBMITTAL I March 9, 2009 1-5 WILLAMETTE RIVER BRIDGe ~ROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION. This page intentionally left blank. Date Received: MARl 6 2009 Original Submittal CMGS INITIAL SUBMITTAL I March 9. 2009 2 .' , " , I ,', u J '----.. i Dat~ ReceIved: MAR j J L009 '" m () -; 6 z '" o Original Submittal -----I ----- r ------ 1-5 WILLAMETTE RIVER' BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION 2.0 DESCRIPTION OF PROPOSAL 2.1 Introduction The Oregon Department of Transportation (ODOT) ("the Applicant")' requests approval to commence Phase I staging and construction for the Interstate 5 (1-5) Willamette River Bridge Project (Project, Proposal). The Project replaces the decommissioned Willamette River and Canoe Canal bridges and detour bridges with new bridges. ' The existing 1-5 Willamette River Bridge is located within both the cities of Eugene and Springfield, with the decommissioned bridge center line constituting the boundary line separating the two cities. The Applicant proposes to locate the replacement bridge in essentially the same location as the existing 1-5 bridge. Demonstration of compliance with applicable land use regulations of both jurisdictions is required. The Phase I Project site is comprised of state-owned right-of-way (ROW), state-owned property, and city-owned property. The majority of the Project site is within state-owned ROW associated with 1-5, the Willamette River corridor, and Franklin Boulevard. Parcels within the Phase I Project site (discussed below) and within Springfield jurisdiction are identified in Table 2-1. . Within Springfield jurisdiction, temporary'and permanent Phase I work is proposed on'three parcels; Tax Lot No. 101 (Map No. 17-03-33-41) and Tax Lot No. 100 and 2600 (Map No. .17-03- 33-44). Temporary or permanent Phase I improvements are not proposed on any of,the remaining parcels identified below within Springfield jurisdiction. These parcels are included for reference purposes because they will be utilized for construction access during the Project. Table 2-1. Phase I Project Site Parcels within Springfield Date R61celved: MAR'I S 2009 Original Submittal 117-03-33-44 02500 Springfield The Proposal complies with all applicable Springfield Development Code (SDC) criteria listed in SDC 5.17-125 and the submittal requirements listed on the Type II Site Plan Review application form. The attached materials and enclosed findings demonstrate that the proposal is also consistent with applicable policies contained in the Metro Plan and other relevant refinement plans. 2,2 Purpose and Need The purpose of the Project is to improve safety and maintain connectivity and mobility for all users of 1-5 overthe Willamette River in the Eugene/Springfield Metropolitan Area. 1-5 is a major transportation artery and the only freeway that traverses the entire length of the west coast from Mexico to Canada. Regional economies depend on the reliable use of it in the Eugene/Springfield area. The Project replaces the decommissioned Willamette River and Canoe Canal bridges and . substandard detour bridges with permanent bridges to accommodate current and future traffic volumes. The Project proposes two new bridges that will carry traffic in one direction each, n9rthbound (NB) and southbound (SB). CMGS INITIAL SUBMITTAL I March 9, 2009. . 3 1-5 WllLAMETTE RIVER BRIDGt PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION The Project is part of the Oregon Transportation Investment Act (OTIA) III State Bridge Delivery Program, which involves the repair and replacement of more than 300 bridges statewide over a ten year period. The Project is the largest in the $1,3 billion OTIA III Program. The curr'ent estimated completion date for the Project is December 12, 2012. 2.3 Summary of Proposal The proposed Project consists of the following main components: . . Demolition of the decommissioned Willamette River Bridges, Canoe Canal Bridge, and detour bridges (salvaged portions of the bridges will be recycled or reused as much as feasible); . . 'Construction of replacement bridges; . Reconstruction of the roadway near the bridges including the Franklin Blvd. on- and off- ramps; and . Construction of park bicycle and pedestrian path improvements to preserve and enhance public access along the river. The new bridges will be constructed in essentially the same location as the existing bridges; including relatively minor shifts of alignment, as well as minor changes to the Franklin Boulevard ramps. The new bridges will be'designed with enough width to eventually carry up to six lanes of traffic (three in each direction) to meet the projected traffic needs for the next 20 years. . , However, upon Project completion, the new bridges will be striped to carry two lanes in each direction, matching the current 1-5 configuration in this area. The proposed Project will be constructed, scheduled, and permitted in two phases (Phase I and Phase II) to allow for adequate time to finalize project components including final design of the replacement bridges, final design of compensatory mitigation and site restoration plans' (including . final landscaping plans), firial design of negotiated park improvements, and final stormwater design. In addition, proposed work will occur within and outside of ODOT right-of-way (ROW). This Site Plan Review (SPR) application involves Phase I work only, which includes temporary improvements within city-owned property and permanent improvements within state-owned ROW. Proposed work occurring within ODOT (state-owned) ROW is provided for informational purposes to allow the reader a comprehensive understanding of the. Propo'sal and work planned. 2.4 Overview of Project Phases " Phase I activities, the subject of this application, involves the following components: Outside of ODOT ROW . Development of temporary construction staging areas and access routes . Construction of temporary bicycle/pedestrian paths in the Whilamut Natural Area and Eastgate Woodlands . Temporary reconfiguration of bicycle/pedestrian paths in the Eastgate Woodlands . Construction of a temporary. bicycle/pedestrian path along the south side of th'b~i~a~~te .' d' River . ... celve . MAR 16 2009 CMGS INITIAL SUBMITTAL I March 9, 2009 Original Submittal 4 ~'.r. 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEYELOPMENT PERMIT APPLICATION , . Associated site utilities and stormwater treatment facilities Temporary landscaping and revegetation Within ODOT ROW Construction of temporary work bridges (in-water) . Installation of cofferdams to enclose the new bridge sub-structure (in-water) . Demolition of the decommissioned Willamette River Bridge (in-water) . Construction of new bridge sub-structures (in-water) . Construction of temporary and permanent bicycle/pedestrian paths Reconstruction of the Franklin Blvd. SB 1-5 (m-ramp . 1-5 mainline work including temporary widening, erosiori control measures, earthwork. and paving Phase II activities will involve the foilowing components and will be permitted separately from Phase I: Demolition of detour bridges (in-water) . Construction of new bridges (in-water) . Removal of temporary work bridges (in-water) . Canoe Canal enhancement and bicycle/pedestrian path improvements , . Glenwood Slough restoration and enhancement . Mill Race and Glenwood Slough interpretive center . Permanent park, bicycle/pedestrian path, and pedestrian bridge improvements . Landscaping. revegetation. restoration, and mitigation Stormwater treatment facilities r Date Received: MAR 1 S 2009 Original Submittal CMGS INITIAL SUBMITTAL I March 9. 2009 5 1-5WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION This page intentionally left blank. CMGS INITIAL SUBMITTAL I March 9. 2009 6 I' ; , -'\ o 10 o~t!6 ~fte~ilJ$d: MAi~ ; 5 2009 Original Submittpl ~! , I , , Vl , m () --i 6 z w b ,~I r Date Received: , 1-5 WllLAMETTE RIYER BRIDGE PROJECT - PHASE I flOODPLAIN OYERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION MAR 1 fi 2009 3.0 DETAILED PROJECT DESCRIPTION Original Submitt,,1 The 1-5 Willamette River Bridge Project proposes to replace both the decommissioned bridge and . the temporary detour bridge across the Willamette River, Franklin Boulevard, and the Union Pacific 'railroad tracks with two new parallel bridges (one NB and one 5B). In addition, the existing bridges across the Canoe Canal will be removed and replaced with new bridges. . At this time, OBEC Consulting Engineers (OBEC) and its subconsultants have developed preliminary design plans for the new 1-5 bridges and associated site work, but have not completed final design plans, Final designs for the 1-5 bridges and associated site work will be the subject of a Phase II permitting and approval process, tentatively scheduled for submittal during summer 2009. As noted above, the Applicant requests approval for Phase I development as described herein. Design elements related to Phase II work described in this application are based on preliminary design plans; therefore, information presented in this application not included in Phase I should be considered preliminary and subject to change during the final design process. 3.1 Project Overview , The new crossing will be composed of cwo bridges over the Willamette River; one dedicated to carrying NB traffic and the other carrying 5B traffic. Together, the new bridges will be wider than' the decommissioned bridge to accommodate additional travel lanes in the future. Additional travel lanes are not proposed as part of this Project and the new bridge will be striped to match the existing travel lanes at both the north and south ends (i.e., cwo lanes in each direction). There would be a slight shift in the alignment of 1-5; however the vast majority of all roadway and bridge improvements will remain within the existing ODOT ROW. The shift in alignment for the new Willamette River bridges will require the replacement of the decommissioned and temporary detour Canoe Canal bridges. Therefore, the existing 1-5 crossing of the Canoe Canal north of the Willamette River will also be replaced by a pair of new bridges. For the purpose. of this and subsequent applications, the new bridges over theWillamette River and the Canoe Canal will be considered the same facility. These bridges will meet current safety and design standards for all travel needs typical on this section of 1-5, Traffic yolumes will not change as a result of the proposed bridge replacement. No additional lanes or speed zone changes are planned, although the new bridges will be designed to accommodate future traffic needs. The new bridges will be constructed in the same general location as the existing bridges. As noted above, the new bridge location will require some minor shifts of alignment" as well as reconnection' of portions of the NB and 5B on/off ramps to Franklin Boulevard, The new bridges will be higher than the decommissio,ned bridg~ to provide more clearance. over Franklin Boulevard, which will provide flexibility to local jurisdictions for future improvements to the Franklin Boulevard corridor, as well as meet current vertical clearance requirements for state highways and railroads. Although there are no specific plans for future improvements to Franklin Boulevard; the proposed clearances would allow the addition of turning or through lanes, sidewalks or bicycle/pedestrian paths, transit' lanes, aesthetic treatments, or other improvements. Piers for the new bridges will be located on the north and south riverbank within the Willamette Greenway. The estimated size of these pier foundations is 64 feet by 17 feet. Each new bridge will have one pier located in the middle of the Willamette River, one 'pier on the north bank, and one CMGS INITIAL SUBMITTAL March 9, 2009 7 1-5 WllLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION pier on or near the, south bank,-which is a substantial reduction from the five piers for the decommissioned bridge and six piers for the detour bridge currently in the river. The Canoe Canal will be spanned completely and th'ese bridges will be perched on fill associated with the roadway. . 3.2 Temporary Phase I Work The Proposal involves temporary construction activities ill Phase I, as described below, and identified by applicable jurisdiction (Eugene or Springfield). The use of temporary construction facilities is a necessary part of the proposed Project and the Applicant will implement mitigation . and conservation measures developed during the environmental permitting process and 'restoration measures developed during the Willamette Greenway Phase II permitting process to limit and offset temporary impacts. ' Construction and Demolition Staging Areas As with any significant bridge construction. the Project will require temporary construction facilities, including contractor staging areas. Two ,contractor staging areas are proposed: one located 011 the north side of the river in the Whilamut Natural Area of Alton Baker Park (Eugene); and one located on the south side of the river on state-owned property south of Franklin Boulevard (Springfield). All contractor work trailers will be located within ODOT ROW or on state-owned property. Staging areas will be restored to original conditions post construction. Construction Access Routes The Project site will be served by two primary construction access routes, one on each side of the river. Access to construction areas on the north side of the river will be prov(ded by North Walnut Road, an existing paved road, beginning at Leo Harris Parkway and extending through Alton Baker' Park and the Whi'amut Natural Area to the Project site (Eugene). This is the same route that was used for access during construction of the detour bridge in 2004. Access to construction areas on the south side of the river will be provided from Jenkins Drive, located south of Franklin Boulevard (Springfield). A temporary construction access road will be constructed under the detour bridge, decommissioned bridge, and Franklin Boulevard extending west from Jenkins Drive (Eugene and Springfield). On the Eugene side, the temporary road will be constructed above a channelized. concrete lined. waterway associated with the G'lenwood Slough.' The waterway will be piped and protected through the duration of construction. Following bridge construction, the waterway will be restored and enhanced. including the removal of-existing , concrete channel along its banks. Temporary Work Bridges Temporary work bridges will be constructed to facilitate demolition ofthe.old bridges and construction of the new bridges. The work bridges will be supported with driven piles to create a stable and temporary work platform across the river. Th~ use ofthis ~echnique will not require ' any significant fill to construct the work bridges. During Phase I. temporary work bridges will be used for demolition of the decommissioned bridge. construction of cofferdams to enclose the new bridge sub-structures, and construction of the sub-structures themselves. The work bridges, including all pilings;will be removed after the project is complete during Phase II. The temporary work bridges will be located within both Springfield and Eugene jurisdiction. . , . Date Received: MAR 1 6 2009 I This ~aterway is identifie"d.as an unnamed tributary . . CMGS INITIAL SUBMITTAL I March 9. 2009 ("Irigin,,1 !=:lIhmitt,,1 8 ,<r; 1-S WILLAMETTE RIVER BRID.GE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEYElOPMENT PERMIT APPLICATION Bicycle and Pedestrian Paths . · ,,' " ""l. . Construction activities and staging locations will impact the existing network of multi-use (bicycle and pedestrian) paths extending along the north side of the Willamette River. In order to provide . for public access along the river between the communities of Eugene and Springfield during construction, the Applicant will construct both temporary paved and soft paths to route traffic around and through the Project site (Eugene). Within the Project site. the North Bank Trail will be closed during demolition of the existing bridges and construction of the new bridges. Bicycle and pedestrian traffic will be routed from the North Bank Trail to the Canoe Canal Path, an existing path along Canoe Canal that extends through the Project site to the Eastgate Woodlands. A ' portion of the existing Pre's Trail located under the existing bridges will also be temporarily reconfigured during construction to facilitate through traffic and address potential safety concerns (Eugene). Following construction. the paths will be restored to their original locations prior to construction or reconfigured to locations agreed upon by Eugene Parks and Open Space (POS) and Willamalane. . Site Utilities and Stormwater Treatment Facilities Construction staging and demolition areas may require minimal extension of site utilities, specifically power. for operations. Temporary, paved bicycle and pedestrian paths and construction access routes require associated stormwater treatment facilities. 3.3 Permanent Phase 1 Work, The Proposal involves permanent construction activities in Phase I, as described below. and identified by applicable jurisdiction (Eugene or Springfield). Demolition ofthe D.ecommissionedWillamette River Bridge The primary component of Phase 1 work is demolition of the decommissioned Willamette River Bridge. As noted above, work bridges will be.constructed to facilitate these actiyities. Salvaged portions of the bridge will be recycled or reused as much as feasible. Construction of New Bridge Sub-structures Another critical component of Phase I work is construction of the new bridge sub-structures. As noted above, piers for the new bridges will be located ,on the north and south riverbank within the Willamette River Greenway. The estimated size of these pier foundations is 64 feet by 17 feet, Each new bridge will have one pier located in the middle of the Willamette River. one pier on the north bank, and one pier on or near the south bank. Reconfiguration of Bicycle/Pedestrian Path along the South Side of the Willamette River The Proposal includes the construction of a reconfigured, permanent bicycle/pedestrian path along the south side of the Willamette River.' An existing path extends along the south side of the river from the Knickerbocker Bridge area (Eugene), under the decommissioned bridge and detour bridge. to the approximate exterlt of,the eastern Project limits at Franklin Boulevard (Springfield). The existing path will be affected by construction access and bridge demolition activities. The path will be reconfigured to avoid construction activities and a new path will be constructed. with minor shifts in the alignment. . This proposed path will remain open during construction and facilitate pedestrian and bicycle traffic along the south'side of the river between Eugene and Springfield. Date Received: MAR l,S 2009 CMGS INITIAL SUBMITTAL I March 9. 2009. Original Submittai 9 .."....- .......-... 1-5 WlLLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION Reconfiguration of Bicycle/Pedestrian Paths in Eastgate Woodlands The Proposal includes minor'reconfiguration, including demolition and reconstruction, of Pre's Trail and the Woodlands Trail within the Eastgate Woodlands portion of the Whilamut Natural Area (Springfield). Because the existing North Bank Trail will be closed to public access during construction (within the Project site) and ,through traffic will be routed to the existing Canoe Canal Path, minor reconfiguration of the connecting path system in Eastgate Woodlands is necessary to accommodate bicycle and pedestrian traffic along Pre's Trail and the Woodlands Trolil safely and efficiently. ' , Stormwater Treatment Facilities Stormwater treatment is addressed for Phase 1 through the use of filter strips along proposed permanent bike path reconfigurations. North of the river, in the Eastgate Woodlands, path reconfigurations will be treated by overland flow and infiltration using existing vegetation and soil adjacent the path (Springfield). South of the river and East of 1-5, path reconfigurations will be ' treated through the construction of a s-foot vegetated filter:strip (Springfield). South of the river and West of 1-5, path reconfirmations will be treated through a combination of proposed filter' strips and offsetting areas (Eugene). 3.4 ' Duration and Sequence of Construction , , , Construction is 'planned to take up to four years. Construction will begin in 2009 and continue through 2012. The Applicant requests approvai for Phase 1 work described herein through December 12, 2012. Demolition of the existing bridges and construction of the new facilities will require four summers of in-water work, which is only allowed from June I to October 31. The actual sequerice of construction for Phase" work has not been determined, but a likely sequence is as follows: . Construction of temporary work access, staging areas, and work bridges (Phase I) Removal of decommissioned bridges (Phase I) . Construction of newSB bridges and connecting roadway , . Temporarily route both directions of,l-s traffic on the new SB bridges . Removal of the detour bridges and construction of temporary work bridge . Construction of new NB bridges and connecting roadway' . Construction of stormwater facilities . Removal of work bridges, staging, and access areas, and restoration and enhancement of the Project area Traffic will be maintained on 1-5, Franklin Boulevard, the railroad, and the bicyclelpedestrlan paths throughout construction. Some short term road closures may be required, but these would be limited to a few hours. The Applicant is'currently in ongoing negotiation to permit long-term (6 to 8 week) closures of the NB and SB ramps at the Franklin Boulevard interchange and rerouting. traffic to the Glenwood interchange via Glenwood Boulevard., A continuous, route across ODOT ROW for the bicYcle/pedes~rian pathways will be maintained on both the nor.tl1 side and squth s~de ofthe river during construction. ' , . Date Received. MAR 1 6 2009 eMGS INITIAL SUBMITTAL I March 9, 2009 Original Submittal 10 ' "~ \..../) u 'Date Received: MAR 1 3 2D09 Original SUoffilttal I, ~ '---------.' VI m () --i (5 Z .... o ~! I , I , ----- r-:- ---' 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION 4.0 SUMMARY OF REQUEST 4.1 Overview Within City of Springfield jurisdiction, floodplain development is regulated by the Floodplain (FP) Overlay District. The FP Overlay District applies to all areas of special flood hazard. Development proposals within the FP Overlay District are reviewed under Type I proced~re and approval is required before construction or deyelopment begins within any area of special flood hazard. The proposed project is located in a FEMA-regulated Floodway and a "No-Rise" analysis is required in accordance with Springfield Development Code (SDC) Section 3.3-400, Floodplain Overlay District. In addition, the Applicant has prepared a Hydraulic and Scour Analysis Report, including "No-Rise" analysis, to analyze the hydraulic conditions for the replacement oridge and to determine the effects of the temporary and proposed bridge to the I OO-year floodplain during and after construction. This report is included as Exhibit E. 4.2 Floodplain Impacts ' Phase I activities will involve the construction of a temporary work bridge and coffer dams and footings associated with the new replacement bridge. The top of the temporary work bridge , (TWB) is at elevation 437.4 feet. The bottom of the TWB is at elevation 433.4 feet. The TWB will be built in stages and will be anchored on the leading edge of the piles by drilling rock anchors into the bedrock to '30,000 pounds to prevent up-lift. At the regional level FEMA does not require a "No-Rise" analysis for the TWB; however, the City of Springfield requires a "No-Rise" analysis for the TWB as part of the Floodplain Overlay District Development application. The analysis for theTWB shows that there will be a slight increase in water surface elevation during a I OO-year flood event at the time the TWB is in place (2009-2012). Preliminary meetings with City of Springfield staff determined that the rise is acceptable only for the duration of the project. Exhibit F, 1-5 Willamette River Bridge FEMA Cross Sections, illustrates the temporary effect on the 100-year base flood elevation. The Applicant notes that ODOT requirements stipulate that temporary structures be constructed above the 5-year base flood elevation. An example is the temporary work bridge at the 1-5 'c McKenzie River crossing, CUrrently under construction. The Applicant proposes to construct the TWB approximately 0.96-feet above the 100-year base flood elevation, thus exceeding ODOT requirements and complying with local requirements. . At completion of the Project, the proposed replacement bridges will improve hydraulic conditions through the elimination of piers within the channel. The proposed bridges each will have two piers in the main channel of the river. By comparison, the decommissioned bridge has five piers in the water, and the detour bridge has six - a total of II piers. The net reduction of piers in the water improves the hydraulic opening, improves fish passage, and reduces in-stream work and associated 'environmental impacts during the proposed construction. The resulting 100-year base flood Date R8eaived: MA~l S 2009 Original Submittal eMGS INITIAL SUBMITTAL I March 9, 2009 II 1-5 WILLAMETTE RIYER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION eleyation is reduced from 432.90 feet for the existing bridge to 431.63 feet for the proposed bridge. This is a net reduction in I DO-year' base flood water surface elevation of 1.27 feet.' Date Received: MAR 1 6 2009 Original Submittal 2 The elevations noted above are taken from the Hydraulic and Scour Analysis Report and are higher than what is shown on the map (Exhibit F), The elevations on Exhibit F are referenced to NGVD 29 and the report is referenced to NA YD 88, The difference is 3,61 feet. ' CMGS INITIAL SUBMITTAL I March 9. 2009 12 I, -,- ----- ',--,' \---.J '-------- V> m () --i o Z V> o ~ Date Received: MAR 1 S 2009 Origin<.ol Submittal .- -.---- r, ' ,~ , 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEYElOPMENT PERMIT APPLICATION 5.0 SUBMITTAL REQUIREMENTS 5.1 Floodplain Overlay District Development Submittal Requirements I) Submitted Concurrently This application is submitted concurrently with a Site Plan ReYiew application (PRE2008-00077). ,2) Application Fee The required filing fee of $1.160.25 is enclosed herein. 3) Floodplain Development Application Form This Floodplain Development application form is included in the submittal. 4) Deed Deeds are included as Exhibit A 5) Narrative Written narrative explaining the proposal is provided as part of initial application submittal. Findings of'compliance with applicable criteria in SDC 3.3-420 are provided in Section 6. 6) Three (3) copies of plot plan Exhibit C is included as the required plot plan. The Sheets contain the name, location and dimensions of all existing and proposed structures, fill, material sto'rage and drainage facilities is being'submitted herewith. As required, the Sheets indicate the base flood elevation and elevation relative to mean sea level. 7) Certification by an Oregon licensed Engineer or Architect As required by this standard and the review standards established in SDC 3.3-4 15B.6.b and 3.3- 420B.2.a.iii. the applicant has submitted a statement from the project engineer certifying that the design and methods of construction proposed in Phase I conform to accepted standards and practice for meeting the provisions of this subsection. The engineer's certification is included herewith as Exhibit D. 8) Description The Project does not involve the alteration or relocation of a watercourse, The extent of Phase I construction activities are included above in the project narrative, r Date Reeelved: MAR I 5 2009 Original Submittal eMGS INITIAL SUBMITTAL I March 9, 2009 13 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION This page intentionally left blank. '\ CMGS INITIAL SUBMI~TAL I March 9, 2009 ";:. Date Received: MAR 16 2009 Original Submittal 14 I, , ~/ .../ ~I I V> I m C1 i <5 I Z I ~ Ii ! ~: , o~tl:\) R@le~ivlSd: MAI~ 1 6 2009 Original Submitl!'" [.~~ 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OYERLAY DISTRICT (FP) DEYELOPMENT PERMIT'APPLlCATION 6.0 APP,ROVAL CRITERIA AND STANDARDS ,6.1 Floodplain Development Standards (SDe 3.3-420) " The enclosed findings apply only to Phase I work associated with the Project and described herein, 'Phase II work will be detailed in a subsequent application and assessed for compliance as , part of the review of that application, A. General Standards: I. Anchoring. All new construction * * * subject to less than 18 inches of flood water during a 100 year flood shall be anchored to prevent floatation, collapse or lateral movement of the structure and shall be installed using methods and practices that minimize flood damage * * * . Phase J construction activities will involve the construction, of a temporary work bridge and the coffer dams and footings associated with the new, replacement 1-5 Bridge. These construction activities are subject to the anchoring standards; findings of compliance are presented below, The applicant notes that all permanent and multi-use path construction and any ancillary construction activities will be constructed using methods appropriate witliin a flood zone. However, the specific anchoring standards described aboye do not apply. ' W<?rk Bridge The top of the work bridge is located at elevation 437.4 feet.' The bottom of the stringer is at an elevation of 433.4 feet. The applicant's Hydraulic and Scour Analysis Report (Exhibit E) summarizes the results of a hydraulic analysis conducted to determine the effects of the proposed bridge and work bridge to the 100-year floodplain. The study and all related infrastructure analysis, evaluation and design are based on the I OO-year flood elevations listed in the Lane County Flood Insurance Study (FIS). The corresponding Flood Insurance Rate 'Map has an effective date of June 2, 1999. The community panel number of the map for the site is 41 039C 1141 F. The FIS indicates that portions of the proposed Phase I construction activities fall within a' regulated floodway in a Zone AE designation and, are located at cross-section 'AE. Zone AE designated areas correspond to special flood hazard areas inundated by the I OO-year flood. These flood hazard areas have established Base Flood Elevations. As shown on the map in-Figure 2 ofthe applicant's Hydraulic' Report .(incorporated herein by reference) and the corresponding Floodway Data table (Table 7), the established FIS base flood elevation is 432.11. The proposed flood proofing method for the work'structure will be to anchor down the leading edge piles by drilling rock anchors into the bedrock to 30,000 Ibs to preyent up-lift. Each stage of the work bridge has a series of two piles. For stage one, the leading edge of the piles on the upstream side of the work bridge will be anchored at the center work bridge. During stage two construction, another portion of the work bridge will be built upstream of the center work bridge and those leading edge piles will be anchored. These specifications will result in two sets of piles being anchored in bedrock. , F "at~ Ftee~lv~d: MAR 1 5 2009 3 All indicated elevations are referenced to the 1988 datum, Original Submittal eMGS INITIAL SUBMITTAL March 9, 2009 15 1-5 WllLAMETTE RIYER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION Replacement Bridge Supports 'Bents' 2 and 4 {see Sheet C 1.3 Gradim' Plan (Exhibit C)): , , ' 'Drilled shafts' are proposed for the foundation members. 'At the ends of the arcli series, two,S- , foot-diameter shafts are proposed to provide the necessary lateral resistance for the horizontal' thrust of each rib line. Spacing of the shafts transversely will be 2.5 shaft diameters, or 20 feet, so' the shafts will be connected by a common cap cast against the top surface of clean, sound bedrock. The cap at the north end will be buried below the ground surface. At the south end it will protrude above the ground surface and will have both horizontal and vertical corners beveled or chamfered to provide an attractive shape and help reduce cap area in the hydraulic cross section and reduce drag. Bent 3 {see Sheet C 1.3 Gradim' Plan (Exhibit C)): At the interior arch springing, a single eight-foot-diameter shaft for each rib line is adequate for the vertical loads and transient lateral loads from stage construction or live load. To keep the, midstream intersection of the arch ribs visible over a wide range of.seasonal water surface' elevations, a cap cast against the top surface of bedrock is proposed. The particulars of the cap shape will be chosen to be visually attractive, help mitigate the hydraulic inefficiency of the flat side faces of the intersecting ribs, and deflect large drift off the rib side faces. A cap shape has been ' developed that meets these objectives and still accentuates the small bearing area of the intersecting arches at midstream. The final cap shape will be submitted at the time of building permit review. Bents 5 and 6 (see Sheet C\.3 Gradim~ Plan (Exhibit C)): Bents adjacent to Franklin Boulevard that support the approach span superstructure consist of two columns. Each column is founded on a single seven-foot diameter drilled shaft foundation with a small cast-in-place concrete pile cap. The concrete pile cap will be located below the existing ground surface and the excavation will be backfilled after construction is complete. The columns are designed to mimic the visual appearance of the columns at the arch span bents. Bents 7. 8. and 9 (see Sheet e 1.3 Gradin\! Plan {Exhibit ell: The bents that support the approach span superstructure south of Franklin Boulevard consist of a single wide column. This column is approximately six-feet wide and IS;feet long. The column is supported by a larger concrete cap beam and two seven-foot diameter drilled shaft foundations. The concrete cap beam will be located below the existing ground ~urface and the excavafion will be backfilled after construction is complete. The appearance of the single column is similar to the single column bents used at the other bridge foundations. These findings together' with the Plan Set and supporting documentation submitted herewith demonstrate that this standard is satisfied. 2.a. All new construction and substantial improvements shall be constructed with approved materials and utility equipment resistant to flood damage. Date Received: -4 A "bent"is a t~ansve~se framework designed to carry lateral and vertical loads. MAR 1 6 2009 Orininlll Ruhmittlll' CMGS 'INITIAL SUBMITTAL I March 9, 2009 16 "-.n~, '~""f"'. "r;T"'~ ''''.~' "r,""-:"'~"";" ~;;Pf',~' 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I, FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION Date Received: Concrete and structural steel will be the primary const'ruction materials for the propcM~a1 b}i~g~a09 :1 footings and anchorages. Concrete and structural steel are common bridge building materials and are appropriate for use within flood zones due to their inherent durability ancOij_h~OO1i5R~ term water exposure and flood damage, ' These findings together with the Plan Set'and supporting documentation submitted herewith demonstrate that this standard is satisfied. ' 2.b. All new construction and'substantial improvements shall be constructed with approved methods and practices that minimize flood damage. The applicant's Hydraulic and Scour Analysis Report (Exhibit E) outlines proposed construction methods and practices that will be' employed to reduce and minimize flood damage during Phase I activities. As discussed therein, temporary work-bridge and replacement-bridge design and engineering addresses the specific site conditions that exist within the construction zone. The construction methods and practices employed during Phase I construction are common to 'interstate bridge construction of this type and are designed to minimize flood damage to the greatest extent possible given federal, state and local requirements. The findings 'and analysis presented in the applicant's Hydraulic Report is incorporated herein by reference as further proof that this standard is met. These findings together with the Plan Set and supporting documentation submitted herewith demonstrate that this standard is satisfied. 2.c. Electrical, heating, ventilation, plumbing ,and air conditioning equipment and other service facilities shall be designed and/orotherwise elevated or located to prevent water from entering or accumulating within the components during conditions of flooding. The proposed activities do not include heating, ventilation, plumbing or air-conditioning equipment or other service facilities, The applicant proposes to install underground electrical facilities as necessary for temporary multi-use path lighting. Said facilities will be constructed and installed in accordance with the Springfield Engineering and Design Standards Manual (EDSM) and ODOT requi,rements. This standard is satisfied, 3.a. All new and replacement water supplysy'stems * * *. No new or replacement water supply systems are Proposed within the floodplain as part of Phase I construction activities. Therefore, this standard does not apply. 3.b. New and replacement sanitary, sewage systems * * *. No new or replacement sanitary sewage systems are pr,oposed within the floodplain as part of Phase I construction activities. Therefore, this standard does not apply. ' ' 3.c. On-site waste disposal systems * * * . No new or replacement on-site waste systems are proposed within the floodplain as part of Phase I construction activities. Therefore, this standard does not apply. '.~..' . CMG.S INITIAL SUBMITTAL I March 9,2009 17 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION 4. Subdivision Proposals (including 4.a. through 4.f.) No subdivision or lot creation activities are proposed within the floodplain as part of Phase I , construction., Therefore, these standards do not apply. S. Review of Building Permits. Where base flood elevation data is not available *** As discussed under SDC 3.3~420.A I above and as shown on Figure 2 ofthe applicant's Hydraulic and Scour Analysis Report (Exhibit E) and the corresponding Floodway Data table (Table 7), the, established FIS'base flood elevation is 432. II. . Because an established base flood elevation exists, the building permit evaluation methodology outlined in this standard does not apply. ' B. Specific Standards I. Residential Construction (including La. through I.b) No residential construction activities are proposed within the floodplain as part of Phase I construction. Therefore, these standards do not apply. 2. Nonresidential Construction 2.a. New construction and substantial improvement of any commercial, industrial or other nonresidential structure shall have either the lowest floor, including basement, elevated to a level at least I foot above the base flood elevation;'or together with utility and sanitary facilities shall: ' i. Be flood-proofed to I foot above the base flood level, so that the structure is watertight with walls substantially impermeable to the passage of water. None of the structures proposed as part of Phase I construction activities meet the Floodplain , , Overlay District definition of structure contained in SDC 6.1-11 O. Because none of the infrastructure proposed is habitable, walled or roofed, this standard does not apply. ii. Have structural components ,capable of resisting hydrostatic and hydrodynamic loads and effects of buoyancy. As discussed elsewhere' in this written statement, the applicant's Hydraulic and Scour Analysis Report (Exhibit E) describenhe structural components that will be constructed and installed to resist anticipated hydrostatic and hydrodynamic loads as well as a~y, effects of ~uoyancy (discussion regarding hydraulic design occurs on Pages 7 and 8 ofthe Hydraulic Report). Specifically. the applicant proposes extensive anchoring (as outlined under SDC 3.3-400AI above) of both the temporary work bridge and the proposed bridge support structure. In addition, the design and shape of bridge itself, as well as those components of the structure built within the f1oodway, will further reduce ~tructural susceptibility to flood damage, For example, the proposed concrete deck arch bridges wili' each 'have two piers in the main channel of the river. On~i~ is..located .lUhe , ' , ' U&eKe~W~., CMGS , INITIAL SUBMITTAL I March 9. 2009 ' MAR---t-+-2g!).~ 18 Original Submittal c- \:~.,-....,. ... .:;.:- 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I 'FLOODPLAIN OYERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION center of the span, and one pier is located- just inside ordinary high water on the south bank of the river. The configuration of these piers and the arch ribs they support has been developed with consideration given to hydraulic efficiency. The hydraulic opening will be improved relative to the existing l:iridge by reducing the pier 'area in the stream cross section under the I DO-year water surface ,elevation. This reduced area will result in a reduction .of friction losses ,through the bridge opening, thus tending to lower the water surface elevations. These findings together with the Plan Set and supporting documentation submitted herewith demonstrate that this standard is satisfied. ,iii. Be certified by an engineer or architect that the design and methods of construction are in accordance with accepted standards of practice for meeting provisions of this Subsection based on their development and/or review of the structural design, specifications and plans. The , certifications shall be provided to the Building Official as specified in Section 3-41 SB.6.b. As required by this standard and the review standards established in SDC 3.3-4ISB.6.b. the applicant has submitted a statement, from the project engineer certifying that the design and methods of construction proposed in Phase I conform to accepted standards and practice for meeting the provisions of this subsection. The engineer's certification is. included herein as Exhibit ~ ' These findings together with the Plan Set and supporting documentation submitted herewith demonstrate that this standard is satisfied. 2.b. Nonresidenti~l structures that are elevated, not flood-proofed, shall meet, the same standards for space below,the lowest floor as specified in Subsection B.l.b., abo,ve. None of the structures proposed as part of Phase I construction activities meet the Floodplain Overlay District definition of structure contained in SDC 6.1-'11 D. Because none of the infrastructure proposed is habitable, walled or roofed, this standard does not apply. 2.c. Applicant's flood-proofing ,nonresidential buildings * * * . No nonresidential buildings are proposed within the floodplain as part of Phase I construction. Therefor.e, this stand~rd does not apply. , . 3. Manufactured Homes (including 3.a. through 3.c.). No manufactured homes are proposed within the floodplain as part of Phase I construction. Therefore, these standards do not apply, 4. Foundations. Foundations for,all new construction, substantial improvements and manufactured homes subject to 18 inches or less of flood water during a I DO-year flood shall be as'specified in the Springfield Building Safety, Codes. Foundations for all new construction, sUbstantial.iO:!I~nlYem1nts..... , ". " 'Uatl':: K!"'ce veu and manufactured'homes not in a Mobile Home Park or SubdiVISion sul)Jec to . .",-~~~.'" .; MAR I 6 2009 CMGS INITIAL SUBMITTAL I March 9, 2009 Original Submittal 19 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE'I ' FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION 18 inches or more of flood water during a I OO-year flood or located within a designated f100dway shall be certified by an engineer to meet the following requirements: ' 4.a: Concrete footings sized for 1000 psf soil pressu're, unless data to substantiate the use of higher values are submitted; The applicant's preliminary foundation analysis concludes that the vertical bearing capacities for both the spread footings and drilled shafts are allowable with application' of commonly used safety factors. The preliminary lateral load resistance for the spread footings is based upon limit strength with no safety factor applie'd, For the drilled shaft, the load/deformation relationship also does not include a safety factor. A complete account of the bridge foundation assumptions used in developing the bridge information can be found in the applicant's Preliminary Foundation Analysis Technical Memorandum (available upon request). . Soread Footinl's - Allowable Bearinll; , Based on review of the available information, an average allowable bearing capacity of 25 ksf for use in preliminary foundation proportioning is recommended. This value assumes that the footing is suitably embedded into t~e sedimentary or basalt rocks of the Eugene Formation. ' Soread Footinl"s - Lateral Resistance Resistance to lateral loading for spread footings can be estimated from passive resi~tance on the embedded footing along with frictional resistance alo~g the base of the footing. Based on review of the available' information, a conservative average lateral resistance pressure of 2.0 ksf per foot of embedment into the rock bearing stratum for use in preliminary foundation proportioning is recommended. A coefficient of friction of 0.60 may also be used to calCulate the sliding resistance between the footing and the underlying rock These resistance values are considered to be service load conditions, and therefore, no safety factor has been applied. In the event that blasting is required, overbreak may occur and result in excessive lateral deformations; and shear dowels to anchor the foundation to the underlying rock may be required. Where high lateral thrusts may result in foundation over-turning, vertical rock anchors can be considered. Drilled Shaft - Axial Caoacitv Reinforced concrete drilled shafts may be used to support, axial loads where spread footings are not feasible or where lateral demands are high, requiring greater embedment. Preliminary axial capacities for several prospective shaft diameters have been estimated. End bearing is typieally neglected for smaller diameter shafts constructed below groundwater; however, final design will ,consider the feasibility of implementing field measures to provide a clean, sound bottom and utilize, strain, compatible end bearing, possibly resulting in less required embedment into the rock-bearing stratum. Drilled Shaft - Lateral Caoacitv Resistance to lateral.ioading for a single drilled shaft will be evaluated with the computer program LPILE5.0. Lateral capacity is dependent upon the shaft stiffness and the lateral deformation that is tolerable by the structure. In addition, if more than one shaft is drilled 'in a group, the' capacity of each shaft is reduced due to interaction between them. For example, a p-multiplier of 0,8 is used for a potential single row of shafts spaced a minimum ~f three diameters, cenQ~-Raceei\aoolled " MAR 1 6 2009 CMGS INITIAL SUBMITTAL I March 9; 2009 20 ' ,Original Submittal, . ,~ 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION shaft resistance is' highly,dependent on group configurations of shafts and would be lower for multiple rows of drilled shafts or closer spacing. Seismic Site Class The shear wave velocity of the Eugene Formatipn including the volcanic rocks is probably in excess of 5,000 feet per second, which is the boundary between Site Class A and B. However, lacking site specific data, Site Class B is considered to be appropriate fo'r preliminary design. If the designers determinethat project costs can be significantly reduced by use of Site Class A, the shear wave velocity profile should be determined in situ. These findings together with the Plan Set and supporting documentation submitted herewith demonstrate that this standard is satisfied. ' 4.b. Footings shall extend not less'than 18' inches below the undisturbed natural grade or engineered fill and in no case less than the frost line depth; and" All proposed footings, foundations and anchorages will extend beyond 18 inches arid in to solid bedrock. Specifically, rock anchors for the temporary work bridge will be drilled into bedrock up to 30,000 pounds; replacement bridge support structures will consist of six to eight.foot wide shafts or columns drilled into bedrock. . These findings together with the Plan Set and supporting documentation submitted herewith demonstrate that this standard is satisfied. . 4.c. Reinforced concrete, reinforced masonry, or other suitably designed supporting systems to resist all vertical and lateral loads which may reasonably occur independently or combined. The applicant proposes to use reinforced concrete and steel for all footings, piers and anchorage points, The materials selected are designed to achieve the vertical and lateral support needed to withstand the vertical and lateral loads kom anticipated flood events. These findings together with the Plan Set and supporting documentation submitted herewith demonstrate that this standard is satisfied. S. Streets S.a. Adequate provisions shall be made fo'r accessibility during a I DO-year flood, to ensure ingress and egress for ordinary and emergency vehicles and services during potential future flooding. All proposed Phase I construction activities are intended to facilitate or implement replacement of existing transportation infrastructure. As currently constructed, the existing infrastructure provides ingress and egress to the construction area for applicable non-motored and motored ordinary and emergency vehicles. In that the applicant does not propose any new residential, commercial or industrial development, no new streets are proposed or required. Th f' d' 'h 'h h PI S d . d' '. b" nt=fe::l D~ceived: ese In lOgs .toget er Wit t e an et an supporting ocumentatlon su ml..HF I ,...rewn:" . ',. '~l) I. . . '., . ' . demonstrate that this standard is satisfied, MAR 1 6 2009 CMGS INITIAL SUBMITTAL I March 9, 2009 , Original Submittal' 21 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION S.b. No street or surface of any new street shall be at an elevation of less than foot below the base flood height. No temporary or permanent streets or street surfaces are proposed as part of Phase I construction activities.' Therefore, this criterion does not apply. ' C. Floodways. Located within areas of speciai flood hazard established in Section 3.3-41 GA. and B. are areas'designated as f1oodways. Since the f1oodway, is an extremely hazardous area due to the velocity offlood waters which carry debris, potential projectiles, and erosio,n potential, the following provisions, , apply: I. Encroachments, including fill, new construction, substantial improvement, and other development is prohibited unless certification from an engineer or , architect is provided demonstrating that encroachments shall not result in any increase in flood levels d~ring the occurrence of the base flood discharge. Phase I aCtivities will involve the con~truction of a temporary work bridge and coffer dams and footings associated with the new replacement bridge. The top of the temporary work bridge (TWB) is at elevation 437.4 feet. The bottom of the TWB is at elevation 433.4 feet. The TWB ,will be built in stages and will be anchored on the leading edge of the piles by drilling rock anchors into the bedrock to 30,000 pounds to prevent up-lift. ' As outlined above, the City of Springfield requires a "No-Rise" analysis for the TWB as part of the Floodplain Oyerlay District Development application. The analysis for the TWB shows that there will be a slight increase in water surface elevation during a I DO-year flood event at the time the TWB. is in place (2009-2012). Preliminary meetings with City of Springfield staff determined that the rise is acceptable only for the duration of the project. Exhibit F, 1-5 Willamette River Bridge FEMA Cross Sections, illustrates the temporary effect on the I DO-year base flood elevation. The Applicant notes that ODOT requirements stipulate that temporary structures be constructed, above the 5-year base flood elevation. An example is the temporary work bridge at the 1-5 McKenzie River crossing, currently under construction. The Applicant proposes to construct the TWB approximately 0.96-feet above the I DO-year base flood elevation, thus exceeding ODOT requirements and complying with local requirements. At completion of the Project, the proposed replacement bridges will improve hydraulic conditions, , through the elimination of piers within the channel. The proposed bridges each will have two piers in the main channel of the river. By comparison; the decommissioned bridge has five piers in the water, and the detour bridge has six - a total of II piers. The net reduction of piers in the water improyes the hydraulic opening, improves fish passage, and reduces in-stream work and associated environmental impacts during the proposed construction. The resulting I DO-year base flood elevation is reduced from 432.90 feet for the existing bridge to 431.63 feet for the proposed bridge. This is a net reduction in I DO-year base flood water surface elevation of 1.27 feet. 2. If the requirements of subsection C.l above are,satisfied, all new construction and substantial improvem'ents shall comply with all applicable special flood hazard' reduction provisions of Subsection B abo~1te Received: MAR 1,6 2009 eMGS INITIAL SUBMITTAL I March 9, 2009 22 Original Submittal ':~1 I.S WILLAMETTE RIVER BRIDGE PROJECT - PHASE,I FLOODPLAIN OVERLAY DISTRICT (FP) DEYELOPMENT PERMIT APPLICATION The Applicant's findings under Subsection B above are incorporated herein by reference as proof that this standard is met. 3. Subdivision and partitioning of land for residential purposes is prohibited if , land is located entirely within the f1oodway. No land partition' Or subdivision is proposed as part of Phase I construction activities. Therefore, this standard is met. ' Date Rfilceived: MAR 1 3 20D9 Originai Submittal r ~~,>. CMGS INITIAL SUBMITTAL I March 9, 2009 , 23 1.5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION CMGS INITIAL SUBMITTAL I March 9, 2009 EXHIBITS r Date Receilled: MAR 1 J iUU9 Original Suomlttal Exhibits ,~ " ~ Oat~ R\1)clJllved: MA!~ 1 S 2009 Original Submittal , , ,> c' '''-----., , m X I 0; =t )> ~...-/ , r-~-~ 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT(FP) DEVELOPMENT PERMIT APPLICATION eMGS INITIAL SUBMITTAL I March 9, 2009 EXHIBIT A DEEDS Date Received: MAR 1 62009 Originai Submittal Exhibit A " ....-.-...,.... \, '. -,'-,.- -':';. ,/' , O~fil..L RECORD OFDESCRipTIO~SO~:;i'~~~~W~~w;iJ~~t':P:~~t~~i~;~~~ (3S, of, 33}lFFicE O,F COUNTY ASSESSOR LANECOUN~, OREC;ON '. NO'1i,,;4:~;2,:;~~;~~ . " . i7: [ . 3lf 'I:'-AERiAL' PHO'; 100 " .' .,J3~4 . TOWN,~I,P ~ s.l RA!"IGE W.M.",.._. 'SE~TI~N . ; ~.. I., ',.f',."; '. ' '1' 9829.' 'OLD NUMBE~. .' . ~ ~-. ,,- iG~~\7"J3;33.hJhi [~No, ;11" . ~".:. _ '~':':2, ',L~~. ' , tB~~~K ' ~, . .A:D[)ITIO~ l.CJTY LEGAL' DESCR1P~lbN DEEP RIi~OR-b' -i-:4.'g~~5:t IDA-r:E~_~F E~TRY -DE;ED'NUM_~~I!_:.:':~ .'~.~~~X~i~~ . '1"-ibl~~:t~:~~~H~~~p~'t~i~,I~ >.;x:-\r~~~~~~;;;:1i a;:,~::p'~~t 13~85 ,ch~i~ West am "14.30dJ!i1iin.s~"S6uili,of :the 'NE cqrnEll',,~f 'C~:it,n No., 68, ;..".)iotif,':fJo;~:32~4'j.n'S.ey. 3.4,',TJj7S,,~~;~~;~e:'WM, rl.lU ',', 1:,~~~'ttl~'~~~1.~~~~I;;:~d. . 1,;,~So!ltli,t cP~gfoW~~58irlJ~i~~til"'-""t:"""'" ':fl'aid County" l!~!a,i~1~,i~~~S~2 . ,,;,.f'J'ght, o"':W<l.Y,0~th."!lCe . ", '.," ,", ,', .,.", ",' ". ,,'., '(?:- ",S'W~4();'E~:'?;i6ng:Bil-j.4:i>%il1.t.{f'::wa1F8~liO chains' fe" t~ a pcr ,ri,t"d)ie;,Wes.t:ol" beginning a:nal' thence ' , I' ,~.t8;70chains:,to the placeA9heginning, ir i ' Lane C01 :!}ty"Q:r(Ogon. ,'. - "'(I>fJ,. ' , ' " , ',EX, Q"EP1'TI..... '.,. }(l. a s :trip ",.6.. 0 fee~..:,'. 'wM ,'" e, extending. t hrOt gh .),;;ia~~:J;th.:~~~t;~o~~;I~e~1fflW~~dfee.t ~neach " ' <<' ' ,v,~9~~~'~:f.h:r::~-'!J~ .r'Hgb,~of.'{8.y. v , , f.<", ..v: AISO:E.egi:1111ing"~~'apoint ':ui.30clia.iils South ""'andJ.3. ~?::CIi~';i.fls/Wes't,~;:;t1:J.e,NE. cornerofthe, Zara SWee 1;' '11>atni1:WffiIJJ;9;i:N.Q':."68~ 'in TI7S', R3w o.fthe WM~ ,:running' ,1'< . hen'ce "',., . ,,' , ,', " 1\ the;eNor~h:lr~818hairis t~. the center of a ?lough, "I N.870E/ i.$2 chairi.; ;6llm,in~ center of said F SIOUg, hi"""" , l' : I ; ! ,,";',' ",,\: 1966 R269' /Iilro; , " t. ! ". .',: N / I , MARl 6 2009 ,j " I / Original Submittal .--- ,,' " " , 'i/..,.. ,....'.. ..-.' .'/<... .......i../. ...,..//<i/.... .W1~11lt~,;\l~~~~~4~ t":;1::;r::;~.:r '.",::'" ;,,':~; . . ~.';/, . . ., ",.- ,"" . -, . J~ " :"~.". :.':',:""~': ,'" \:" ",' , :'. . FIxes ~t.. ':...'.:" '~.x.'., '....:L~."~,8, :"2. :,a,t;d38 -3 ' ",. ,;,' ", '. . ""p,,~\\\{,~( ..';;;;',;,i" ' , . . .'.. ". IfflJ,~Nnni:ng14~9Qc~~nsSout;h.and 13.85, .CJI~,~IiS'We,.,sto,.'f,".., t,.h,.,." e. '.:,.N., iE',,',. .'.'.w.;,...i,.MJ:,......,...'ES...', r.,.Of, (j;J..a1.m' 68., TW. }.' '17&.,. :h:3W.,Jl'f.M... ru~1'tI'g; thence' , . , ibrth4.81 c~\iS.toths,centsrO.1'"a,; "s,:!:.~.~gn,ltn,',e'..nce rO,l, ';..,'" ,ingth. scienter,' 9.1'sa1d " "Sloughl, "."'.",' ,~' ',,' , ' ,: q..{37;";/bt~Si~:,92 ,q.b,~JpSi i.thence ">:.,[\?::~.;t,?A'l!:. '3.98chaJilsicthence " ~uth;'f4i~ 28'chai:i1s";'" thence >~'~, ': -,; - -~. -.' -' ':0: ':" ~ , . , " . _ '_, -, " :c.:' <(::' ,_ .. . -.' q...62,~W!.'2. 7,:(cihaj:ns i: thence '. ~oiith:i:8150ch'aiils; thence and lfest',5,.'13 chaIns to the 'tQginn1ng con- tainin:z; 5.63 1/3 acres. (q ~v " " .' \., ;,:.~n..~.i'l~~Q.~~~~?a~,~.~,~;i~i~1;;,~ '~~~~=~ ,~tst ~i~i~~;ttl~~lf~r:~~~',~~:j~:e::~n~~::~~:,~.~; . 1.I,I.~.[.,.f'.~.~~.~,Sb.a:.;,.~r,I,',...,.,l".,ia.~,;,l...c,t.,.'.'~,w',...1{~1.~.~.r~il;li..6~j,~~,~~,';~J t';,}''f~f:,;,.,0i!;g.~62Ji1'l;', ,65 Hnks.:t c,'the, ,.cen ter,c'o.1' , sa.id' 'i.""J~?,'t,.o'i ~~s.;j;o the '1?egl~,~,cpnta.i:n.1IJ,g U ;:3,t !;J:c. .";;i~~;)'~'~"::~~i/lr~ i'69~1:~;:e36xi~n~;n~an~u' ,', ',.s:~.de':,~~the .center'o~~v:e'Y Slough, leavingJO.54 , -a,~YtIil.!3 sr' J I " , .1:!1l., , I ' , "r ',v, _ . seSSlIlEnt()fard shows 9.98 acres. . -or,: _~:..io---: "I I i f """",'i .';..:i i ! '"1 ',':-,- 'i I ..',,' , ':,'f,;:,:I' .,,' :-':'1 ;., . ".i ,;., . , ,":.-'" ..1 Date ReceiveCl: . :.:: . ~ .,. - - ;: ", ! M~iR 1 6 20091 i r ' Original Stbmittal ' " . ,~ " . ..." ,:>; -:".: "'~- ,-.-., '\' " " ,1'\ \. ,.N6f,f.., No. ,!3284!>:J.Ij,Sect]:on 34;< riiP,(.17Sj \R.3M~, 'vM'.., " ,I'1.Ul Mthetrce .,',,"', 'i', " .,,', ," ..,.. . " 'r. " iNC):i'F.h"lO.25 chains to ;theNqrth line of s,M.d Clainj,tf",nc..' "., ". , . i :~C)utli.7.3~ t, W'e,s!; 14.40 _ch,<;lJ..ps, bElJ..ngon ,or ;",~~~,f :~l1e. "i?u,tq,J,i;De 'of '!;n.eC.ount,y ~O,<l:ci'i t,r~pc:e ",..', .." '. .N,.92~W'65 links toceiiter, qil said County fR,oad;d'ther i;,e ':, .' ',' I";,": :~, " " \1'ts67<?Wl.JO chains . ,thence : }-: , '..".,;,~J~~~u,t.~:i ;l(),o~a:ins' to:Northe~ge'o_f' t<i-il~ l"i::t'gllt-<?r;way, theriee ' ',.' .' ',' , .' ,," "':: -'~5.40,9'F;li:lollg' saM fight of way 8;406.hairis "to' a:p()i11~ ,d"e,}fg,~t. of'beg:iJmiiJ.g,and'tlience ' " '-., I Easf"-8.,?Ochains to the, place of beginning '! -- . -, " I in .Lafle,eoUJ'lt.j",OregC)n. , aha'i;i~~:ii~~~~~:J~:tP~~i:~~~&~~i~Yz~~th _!l~:fu1f:~.:_~Q~:~~~~;':*-' . ::::'i!J';':;;- _ ': 'f?J;l_q~ng' p",nte,r: of,: sai~>f!f!!~~gh ,-"',,,,,,,,,'" ", "'N87!>E".3"'5.2"-chains" '.tlience.,h',-,'....', .t.;;~,~~: .'.. ",.I'~~t;~~i~~2~:~2~K;~;~~~l~~~~" " ,I)~~f~;~~~[~~:~~~~~.i~,~~~€,~,; , , , '.' , ,West 5A-3eliams ,:to:,:tlie>place"ofbeginnll1g,' ' ~~~~1~,~~;~~f~~i~g~~~~~~~~,flari4- bi,'Wg;S,~t~iited"""i.ii.' "i;"," ~14~ ~!~~i~~"li~I~~d S{01~~3t.ff:;atgtm~~n~~e West '", "'j '.' ,'" "...." ,'.. '...,',' ", '..'. , , -,. 'AI:.SOi ~C~t~e 8pr.tions tn.~;reof' conveyeil to 9;ti~'pe 'of Oh!;?Obyai.icitr,rough ns State Highway Comm- ip~",<in' c()n~a.ined:'iri deeas reeorded in Bopk 226, page +, and page 407 and"in Book 418, page 189, Lane County )re'gon Dee/I Records."'/:: ," , ' , . ' .)00$ not re: Id as above t ~ "-':'i.,, " ALSOI EXCEPT from above ,P.t'? perty the portJ..on h ICludesall It erein ~P,',:.i~,1;.'r.l~.",...9,.,l.".,'.'i.iP.i,wn ,~e,<i..",bY,,',the s. ta~e ,~f. ' oreg. on, by ~d thro1,lgh " ' ~~~'~t~21;":{ry~.~..~":~T~sJ.oTl, ,lIlo;epart,:Lcularly ,C,ntj,nued en next des: card " ..' -,' ~'. ",;: '>,__,-,,:.,~~_ ":)'i:~,,,..',. ~:;-- ';." 19lB6~" WZ'/7/2717& i~ .,'. . ",',"-'-.' ....,.-;.,<'"', ....;. . " , - r", _. " 1992 de' ", Rl7"7o!9234 )78\1:" , , .' , . ' '. .", .::' i: I ' i ~~;:;g~ lk81$?7l~) ii~;'4<1'.i , '...i\i., ,{..,." I. I , ~ . ,'. ."..,1 ' , "i~! ':,-/ i ,1 \. ..~' f '-I . .' . . . ., ' ' . '.; ,~'" : ~.': '-"'f~::,~-l~t " ,'"".- ". ...... . . ;~,~:;/~'-:: '~:":l;},' "-'::,:,;y .. /:(f~l-- '_'7 t", . r. " . .'f' , , ., "', ".~.[. 'Oate, Ftee(!jIVi!)~: ' . ~- ~ . ..: ':'. , i MA11t"'l 52009') ! I , ;! .:< . 11 .,. Original Sl bmittal T . ',' ,-.... ..-...._,.._---.-:..~-- ~--~ ~82~ OLD UMB R '!'T. ::If, ')FFICIAL RECORD OF DESCRIPTIO OF REAL PROPERTIES OFFICE OF COUNTY ASS'ESSOR LANE COUNTY, C?R~GON CODE NO: · - :1~17 .03.33.4-'-Z ~~=--lOO -.. ACCOUN'T "'ILIV""~"1 SECTION LOT I BL~:'~--"" -- - NO. ~. ADDITION 33 ITOW';5H,~,-n 5,1 R~NGE 1 '~ ' , I-AI RIA.L p~ W.M.__ I CITY -,' DE;ED~RECO~D ACRE! REMA.INI ............-. ..........--..,.. I.. INDENT EACH' NEW, I COURSE..TO;THIS PO~NT ..... / . ~, ' ~,~, r~~L.,\r,e,"'. :.1,..,:, :~;::~:.'~,~t.'~,.~,'~1:~~~,;Ji"!, Ei, cr:Lbed' as , fOlla:vdng: ,,' ",f~ic,,"', "', ..., '.'i' "Beiinni.n.g onthesollt~~Yre of the, Pacific: IDeI;li-- way at apciiri:l; 2;:i6.1feElt ,S.7G?.rOI~I. ot,aniron pin .' milarking ", 'P9~nt4.05.~~i~6~tll and. I.3.~5 'chains Wes;, ~jW!~~~~~;:f&hgf1i~~~~r$w.eet DLCNo;68, T173, " ", , ,', ;,' ':j'~:t~~%i~Iif,;IT~~t~~~;t'~;ri~: ,,' , "., .:Sj't?!)30 'E~24 ~'85;feet the nee .'.,S;:7291i1jofiw; ul~3 :5' feetthenc e N.'.l.6!"3().i.W/171:~)feet;thEJt1Ce , ' , , - N:1'3D3b'fE~ 150 'feet to the place of beginning in Sec. " 33, sai<:l Twp and Range and in LiW; County, Orel.on~ AISO EXCE?TING that part ta~,'!lY State of OregOll, JY a{,ld through its State Hi Commission in CondeJ1!na :.ion Sui.t #51586, in Circ~ ourt of the Statl' of OregC) !,' f,or," ,;.ane COUnj;y, oreg. ~', b, y decree on, Feb., 19, 1959,.. ",. ,: C;'~~, "p.:m~e14: ,>~ ',,", ' , '"., , "A:S:t,rip,of,' ~a~O' feet.Wi.deextending in a , M.[lly all{SEIJ'ydifectio~ough tJie follewing described, land, ,s,aicis,tr'ip:being, 30 ,feet on each side-'of the centsr of McyeyiSi6ugli), ", '..' , " , '. . I. q~~e\'ld:!-ng at a point 13.85 ch~ins Wast and 14.30 ch<\'l.ns South of theNEcorner of claJ.1Jl No. 68" Notif. Nd. }284 in:Sec. 3h,Tili73,R3W,of theWM runtlie~ce " , I North,lO.25 ,chains. to the North line of, said: ~i claim, t~ence~' ' ',',..,., .. '. ,'. ' ,.. ,.' " i S:?3i:?w.( J:4.40c:haill.'!' being on or near the ,) south li~e:o:r,;}P.e)C9'J.tli;y:R9flci/'thenc~' ,'.' ,',.' . ,:~~' ..... r;;~:th~~~jt~05'~:;:t"~:::t'h'~O::df.' ,~~~t!. "R~; ;:,\\ _'"" ';"" ,:,.,'" ,"";:,,-;" ',,:I;;oOU .~",''''!' :;!; ".,..."."'".,',,.-l!~,,-,;'''' a 71'".; Of' ,way, :9.40 cna:cns . " ''''" ,', .,':, <.~lf&".' ~ j611::~:~~' , Date Received: ' LEGAL OESCRlP'ilON O....TE OF ENTRY DEED NUMBER -- . ;-.: :....;. ~ '" MAR 1 '6 2009 ,', Original Submittal , ~:::l.i"l\r:f"f!p:~c'0;t'} "".:r_"l_'",~"?"i:<:'!' \'t%t"" 1;'" j;jL" 'J~ ~ ;..\,~' ';;;<M"''''{1 t,,. 1"* Li~.Ji~;r;V<'1"'~'';><!.~ ~f~:r:-'l:l'!'ii'-~i",-::~~,~~J~w~.\ ~ - ;'Ik -.;'!;t~~,;",:'S":: f.::tli-~"$il ,\'t~ii'<5dK~;;:~~l ~)~l~:~n '13't:.~ ~h:'-':.~Ir:;:-: ,.~, .l~' , :,~' ':' ~~"_ ~ ~ :~.: }S;: :'" ~.. ;~,<~ '-~'I F }::Jl{ ~\v < "~J,\"r~ ~ '~;~f~;'f~l~~~ ~ ~l '-NO~1-"'::,"i'o-~";"" ~".. 'ADDiTION'" f I, ~,,,.)., """"_.'i',<>....,~- 4,1 '" CIT,Y'""" -' l;:'~, ! '~?~;"'I~ ~~~~~~:~~;~;H :}E:' )~~I':':~ ~;:" ~'~l~: ;"- ' ~, ":~~d'\L"~~~d~;~ION" '. i-::~: ./"i/ ';: ,,::, '~~f~:~~;;::f::~~~:u~~:~i~' ;:~(~~~%f!r~~r'!" ' . ~.' COURSE TO~THI9'POINT' . ,. .I "'C6nt' 'd; :A'E''', .. .. .. ,- :li/(,6;f277;2717~'1 J'des'cHb'ti'dilJ\:s' follows: ;~giliriing 6n7t:he'SOUth'side'" ", ,,' '. ! I of'::th~:~~hf,~C:~H~Ff~~'fY~;,a.~'a';'pSiIit286.h.. f7et'S,7~~30i~f " , l'01',an 'J.rdLpJ11markJn~,a,poillt4;05 challlS South and ,\ ' -.' ~:{?g.C::~rit~, ~e.'~,:' ..O'.~;i~~.~,.~~", .,'."W'.~,O:~'~~fd.t~~~~~:t~:~~~ , , "S16030,'.I."];20 feet, thence' ' . i " , S72050'E 40A" fe'et. thence ,,' i j S16!'30'E 24~85feet, thence ! .. 1 $7?'i'll'30~!W,l83.5,feet, thence ! " 1i160:'30'W 171;3 feet, thence ", ~ '". I N73?3()'E 150 feet to the place oi.',beginn'- ..~ ~flg,in, $'1ct'ion'3:'3' said Twp and Range and in Lane ] .untYA.t.$1~~~INGW~t.,:.JRo'lrt taken by~ta.te'of ' , :~ Oregon, by'and through its i State Highway Coll1lllission in .:~ Cisndemriatpn Suit No; ,51586, 'in Circuit Court 'of the )' '$ta:te - of ~egon, for Lane County Oregon by decree ' .~ on Feb. 19. 1959.. ' , '! I Containing more ,or less 'I ~ "',', :""lpCEPT: 9.,15,acre'out to 300, for 1.97.7l'er ;i ,R8061!l0388: ~ ' Cont~;in.il')g'more or 1 e.;;5 I ;~ I ii' ~ 'n .. ':~ ~ :<~ :~ i "\: ' I 'I , i ! '\ 9.98 i 'f f.. i / , , I I ! 0.83 ,i - :~\ 'a :~ ':\. '\ ..; .__',1 .,."1 I I \ I I I I [ i i ,! i I.- I'.,' De te~ee:elvl 10: 11AR15200'1_ , 1 \ i , 1 , \ Original Submittal , I I I 'I 'I .' .1 :.:....-..:-.-,--..,....=~,..---,.,. '." "dO_ ."'.- , ! ," ,./ . OLD NUMBER. "ICIALRECORD OF DESCRIPTIONS ~ REAL PROPERTIES ~FF1CE OF COUNTY ASSESSOR LANE C"u"'TY, OREGON coDe NO, r;;.; ~NO. ACCOUNT ITAX LOT NO. NUMBER SECT'ION I TD\~INSHIP _ s."1 ~~NG.~ I 'AERIA~ P'ii"OTb WM, LOT NO: ,J BLOCK NO, ADDITION "! CITY I I INOENT EACH NEW I . COURSE TO',THIS POINT .... LEGAL DESCRIPTION DEED RECORD I DATE OF ENTRY DEEO NUMBER , Ai: R'E~ REM. ,1!"I~G : '- I i ./ .';t. f ( . " I i 'I I I I '\ .' ,",) FOR ASSESSMENT AND TAXATION USEONL y, ,","=--~':;.';."";'.":r,""";.'''..'it,'',.', , ',;~m:;::::':'Jj/""-'~:n,;, ' J ' . ,"\': ," F~T;lip.io;;.'; "' _..- "'...-.- >;IJi6.r' ~o'deed:'Re.,..,,, <d<.~,j I ,,',. ",'e;,~~iHr"" 1 ..., ... ( .' '.IA:R~reelof'fai'id .iylAll.]lil"tbe sEl,sEl iItf ';'r~{i~";~%!:, :r;s~.9,~~3,"17~}~,.wM. sa i 0: Barce L,b'e lIig. ';i' port I,on of' tbe ' !, ",.McKenzle \1l.\'in:& . mon partfeulil.r;y ,dese., as follows; ",,~e'9.at a pol Ntwb-ere ttie"E'ly llneoft,b.e ,~l'aeHJeFi"."~,,...;i;lnt~t~e~.,..ceH;~'N'IY Ifn.e of the &leK. ~ Hwy,., thel'ce . :1.' .' '.' . !'S'ify "toA porrtt~her:!J the..,E Uy I I ne .of sa h .,.. ,r...e. Fi'"ee~~~,:y',W..O,PI d..;f~t;.er's. e.,..c..",f"tbe s: Iy Ilne'bf said tacK., : ..' Hwy.r/w, ,:theQ~e.a:"o'fg,"sal'~:;,:,!),'ly;llne, , ' .~' ' 'N'1J1On 'E '4l80"ft'iri/ltbence ..l . :~;'!'~.~.?;,E~ ,?(\::0,11i.'r!, rill I .. " l N..72. 50W.4(1!,~.ft. ", :;i) N.7~.II'_E.'255..55ft." ,I N'ly to the N"ly r/w line of said McK. Hwy. :: t,hence SW'ly to the Pa8. :~ ~Il 1~ . ". "'~ :~ ,~ , 'I'" "I l. 'I , :J' i I 1, i i i I t I i ; A -i /' ( <' ....1 i- -' I>> ,I'" i " 4: "lilt ~ ~efl~lvs ~: . [ .j ,M:\R 1 5 2009 :iJ ~ ~~ 'I Original S Jomltta) .' i r ~ .o, j , ":~ :~ ' ",\". .---.--.-'~."'" FC:RASS~SSMENr ANa TAXATION Use ONt y ...-'....- i,\ DA+~';:9.8!~N.i~~;; ..... " ""\ '. '~ I I , . i ! ~' . I 'I" ,,;,.,;, " I I I I .::~ Date RE ceived: ' :.' 'MARl j' 2009 -r Orgi~;~.!tll'. / '. .~. " / "'...,-- , "'f " -.;.:,'",- . ...;. ';.' ':";!." ", .'<',: ....,'.. ~ . ",j 9313018 . ,. . "., . " " '1\, ' ""':;",'--:-:.". -;-, -.1'1; ~. , , 0'" W' , W w , .". " 0' ~, 0"""" " ..;,;.",.. ';'6 ~~. '. ..'~, :'.' i .....J: ""I' , " ',' . . . . - . . -. ',,' 'QriginaLsu&fi1N~r< \'.: '-.-, '''::'.~.. :'L::,.:::::j.:.,!:X~: .-.--, '" . ~'" . . ".- ',',:..: .\ ",,,~ . ",' ", i ! ':,'; ,.' . ..'.h . . ..;.;,~' '-"'. ........" ':'i.o"'~:.......or.",,,,- al! '-:~II&~'~~ "i ~MI~.~":,., "-", > ,'-, ','-'" .,',.:".;...'.'.,.,-..:..-_.....--,-,':.':::'...: r- 9313018 r ore~O,n, saId pol~ttiel~q 'ls.o themo~t weste['lYNorth~es.f co~n.r of._ J~t -I, .-Sect!~~,.,},.:",o.~ _~lI~,-d1;'(lw;n$hJ.p' and'.Ra~9'e_,. runnlnq...~~'lnc". w".,t.. ,~(I", :(eet. ~~en.c, ...s..,.,~u,~, h. '.J),.,,',. ,r, '.}"l,.l, t. 0, th,' .i.~.".,.,.tHne.o.t.th,e 'r!'ald C"mp~.H,c~.Im '11' (IS! ,ch,."!n~",'"to : .t~e: Il'orth.gy,' llne..o~ . th.t ' ce~,~:~:~n. . tract. o,r _-.'l~:n.d'. ()D,Sl!-,':".\o.~n~~,; ~~::;:_!:,~~".':ctf~~91;!,r ;;JJ:o,~e,:~-;~~!"pa.ny ':. ' thence' < NOrth ,75. ~/~"t...t'to, th.,..E..Ll!ri..or..ald:C~mPbell ' ::::~;~~:;:;;;;~:~Uijtl;~;~;i~;;j#~Ji;;Jl;,'~~t~j\! . point, 1(1. reet' No;-th::ol ,the middle Sovtlie'r{tcotne.i of:,the'~ol>'.rt ; .~:~~t~h~~::U;i~~I;I~~7:,rm;~~,.;~~RAiti~~~'~.~~~~;:t~~~~.~~~~~ir~1 ,'I ' ...Itf:l""tb",.squth" HIl.?',I)~i:.s,"Jd."c;l aIm H "7o:c;h.tn~;" :th.,nc~isoUth,lO' , ' ,f~~~~~,]~~~~~:*~~i~~~!~;~t~titii!"!~;~~~~~i~~~!:l~~~f'iJ~~;~~~~~iiH'" {,,"t}'.. " so.u te.h:, . ~;,9.~"."Ii. tli"',.t""~':pdt1j:,'11(1.. r..e:"','E~st"""h""'lPf'...'t' SO\.,1i~i,,,t',, r , f.h~;.$~ii~~;'~sf" 'co~ii~r;.orx!'.'outi.~y , '!1p"v"yrto':,'r.58'.tcti.';~".lfir~t', 'i',~:.'.t'~'f~"\'" <..' pa,r"8:1~1~1~:'"' ,"'t,~h" 't.he"'-.~out,tj"-'i,-lJ'rie' ,.'Of',-,'sald." sut'Yf!Y >>,0 ;'. "~68',. 6'~".:79'. , 'c-ha'fn8/.!":_.,~':" "<""'-"'~'. ,'-'..i',:" '.-'. -.' "'"" "-..' "" ,- :';.'\.'~r'-::" f ~~'. . '---: ',-f '. ',..~t:s;.;';, ;'.'rl~ht'p( ,'w~Yii:!rrq~d,pu~p6~e.~';~r'. .,strt~r',. land ,,_20- Jee't:""ide, 'thf:!,ce"~_@~_lJna ,or.wtilch',..;tt'tp.,.'ls',~,e~u~-trIJPd.,. ~ a.,,'rol\o".,eoqlnnlnq.f, '.)'pblntl(1, r.of'Nortli,or th.' ,mIddle,' " SQut, he~st 'c~r,n e:t- '. o'~~,:.,t,!.~..~,., ~a 1~.,. ..~.ob@;r.t. 'r,:, : cam._Pb;~.J, r, '~o~at:l.~." '''':.:~',nd cl~tm ~o. 5,9; and.ti:m~J''19> .tl1~nce West 13', t5"~ct1t'lln~. t<?:,a:,pqlryt. .' .....h1.ch .1s. 60 feet _ ':'f"egt-,,~of:,fhe' angle' In' 'the, "'E8'SJ." ,,1 inf!'.,o_f:,,_:'s~i~ . c.l a i ~ ~ ..th~,~~r:' SO~.~h-:~..l.:O~,.-_~_~_e,(;;.,,::~~.~_ni:.e . ~@at :,.',~o:-'_~'~",P,oJt:it ':'lll'j',~~~:;';.~:~'~J of:, :the We~t "Une: .o(,-"~_ai'd, :Donatlon. tand~ Chdm,~Ho..S~:i)tt1e:n~e . South:fO,.,9,O-.cha)'ns...',:..-,.........,. '.' .... . . "".' .~cli;.j.t~d, TII~RE~R()lf:l\li,th~t,por,tlon .'.ortj;.,~~"v:.. .,', ',," ,1<;S(: rJb..,ed.,',....l.>.,...n' d.. ...~,..'i f.,,'Y cw.,.',...'..'s<...t,.' e.,'.ti,',.'."..',Q,...,r,. t,..h. e..".,.'..,"..'._".,5.!1l:t.'..,' "lirl!'.!it.,'"or.',;;;...,~il,.l,n" 'r,,".l," . of 9Feq~r,:~I!t~.1-('.c.:~~~~-y..;-~.o'..,. .l.:::~.,. ~!J:>,':'c:Or"!vey.~~.I.;~~:.tt:1.e:::~,~,~,.,;:'o. _ : OteqOt'iat'id:.deucr.{bed..on"Reel. 'l-J6,.--Rec.order..'-g,. - Recept:lon 'H~mb:et. '.. " 7-30)9;'1." .Lat:1~:'countv. bi:~g.o'n':p:~e(t :Reco'"ij:ts'-, .. .' .+...: '.,: '..:_.:'.: . '. '. - - '., .... ',,' ,:.' ':\:'. ". :'.:.' .:;..' . -'" .. ';."',; sUtu.ECr. t?, the fOl'lo.v.ln.q.'!'@stl""lctlons:. .\ " (" { ) . . "'.' . . --'. < . The 'p-l"p~9'rty ,shall ,b~ }~,~.?~ :!.(or"p.~'rk.p'-!r:p~9.e1?:;.: t:hdrged [c'r. 'use- ot .~~ls .pr~~,t'~y,":'~~~_:,'(f!e: ~hal.1. be pink U!l~r9' r~g".rdl.~~8:?~_, ~the.lr-,:p_~,~s,e",~'fl .re'D,t~~,!1CI!. /" Should'a. f~.-;."be'.. ,th~"'s~:1ne 'for ,s'l1,. . "'-'. '.' --' ""':>'-" -,-,-,.,.., -". -' -:. - - . 'j,n ~2C?rd,~ricc"tJI,th, s~~tiOfl:.6,:{'_[t(j,) 'ol"the:.~nd:,:'a,nd'lolatt!r:f,' "<. . con's_t'! tv.,_tt~n" A<=t:, t'hel,~,PtO.Pl!,l.-t',y::,:_s~'aJL:~,ot :'be'~wh:oJ'l'~", ci". .p.~-r~l Yo,. c;_Q,~v~"rt.e~ . to'. 'o_ther :t hi~;"-PYb_l:}c: :QlitH?'~o_(~~::t"~cre~~l.?,n::' ~geB"',wJ:~t\o'~it',',the. 'app.rbv~J."9.f .:. . . thf!: frat 10"na 1. .ParJc''' Servtcii.:':,tl.~9,-i't:,.n'~:C Dlre"ct'or' t;!'-x-cept triq<< tliose!.parco'rsc, .. '.,- - ,.-- .- - .' '--;"-.~' ". '."',-' ," ..... \" -' '~" '" " . < .'. -- .' , . ,H"qllltcd .:tht'ou9h f~-K' to_r:~f};?!I.u,,~~"'.:' ;':, '"'' ,~'. '....' ",. ......'., '''', ,-':' '.' ".... ':,'h/:, ."~' " . '-"'~ -':.';""'?',-::'i,S, '. " :.:~', :: ':., '. .-,: OUi,TtLAlit OF.EP, ' ~l""n"B.~.r .~~['k' i?:.;'ol':.':'Y:':.1',c 60.P, '. .t~,,9~' ) ,.:.~,q.fr-001QC ..'-:'-::'). ..'.,'-' ~'~'!"i'i:lp<!p 11 "li):'lJcJl, , - ' " . :".. . . . ~ .. 17~f.b; 199 f' ' , , ' Date'Received: ' MARt 6 2009 ..1<)0 li. " , . '. '" '. , , Original Submittal "I ." ~ ,/ ,~ " :\:. } '~ ~. ,~", '"J I ':',~,~~:. -- , '/ . ~i 1 :;j" '.-. ...... .' ,.....". .... ' ~ { ~ , , 1,'.'. .... .. . ~ .. , J;.:.-. " o ~tJ \ 9313018 ;- ~ r Retur-n to: City ~anagets Office <;:1 ty or, Springfield 225" 5th Street Sprlncifield. OR 97477 - 17-.03-33"'41 103 " : :'4l- Mall' Ta~ Statements t"a: Same as 8boVIl! QU ITCiAIII PEED '~.0Z'931106*REJ;, 20.00 >!!!J1Nl.02'VJ~NlM 10;'00' .! 'Li\NE'cOUIlTV, . ~erelnaftei calted :poHt!cal SlibdivlsiO,ii or the state or Orellon, CRANTO:R, .f,ar the' true"and actual consideration of " NO ~dp~'~'ar'~ . doe. ~e,rebyrde..se and '1\J1t"lai~ to tli..<;:!'r.Vor SP1l1ilGilE!.D..;,: , ,m~nl"lpal corpora,Hon of the State, or ,Orello,;, ',al11'ti"ti'1ht" tllile ,and : int;:etest ,In .that real' prQPQt":tV situatedh":Laine'cO-unty; 'Sta.te 'of.' '.qreqo,n;;~escrlbed'-il9' folto,"-s,: . ", '.' .... .: ' , , t, Parcels or land lylnlJ iii 'the t~ot cine~h"I'f(E Section J} and the West one~half' (W 1/2) of Section J4" Town 17 ,South, RangelWest or,the W1JhaieHe K.ddie.'!, lane e,nty" Or~gon,.. and befnq:.a- 'portio!" of tho~~ .t~act8 af:.1end .c,t;J eyed to. UN!: COUHTY,. 8 political Qubdiv..lon or the ;State af regon',__<b'Y' that certain deed record~d' OC~Qber 4'f. 1912'.0 ,R'.etl. 60.6-', Re~o~~~r'B Re~eption: Nu~ber 21980~ LAnE COUN ORECON OEto RECORDS. lInd being de-9cri1?6d as f011'oW8: '''8e'1I'.'n1n9. at' '.po~~t .on, ~h.,1I6rth, County ,Survey ,168, _,aid pol,,~ beln9,on the hst ,9M of way ,lIn. of the ' lIIghway E~o~ assa,id hI'1hwe . ".., been t'e1.ocatl!'" at ',15~ feet" ',~~', erly ,,'of En9ineers', C, "nUns' Station.' ,563,+55" 'ea' de"erlbOd,'b ' hat:cert.ln,ijeed', :.047 froID J.R. ,Hc~YIHc~aYI,to the ore'1on Stat i9hway ,Colllmf . lon,ond recorded onRad ,l"~,50D , of Gn", County Dee ,eeord' "sai~'polnt a,lsci,beinqSou,lh,645.. 51) ': f"eet..;nd South-, -e9.'. ' Ee-s~ ,6'59~'8,8' f~ult 'f,r-~lm . the-. Southe_at . 'corn'er or the 'Hahlon I' 011 Oona'tlon Land :etslmN". ,51 ,rrom the, descritied p01n,t n then' South 89' 55' taot 5n,"42"'f.il~. thene'. South O' I, hst ~OB.60 ,t.., thenc.We.st I04'~o ,feet" ,thence ,South O' .' root 596.50 tea,. heric.,II"rth 88,' ,59' ,Weat .i7,(l) (eet,o ~ polnt'on, tlieEeat"rl .:O,Lvay:,Un.,,,r "tl)." PoelflcHl way Eaot. sa.1dpolnt b.!1"qi50"t,E~stilily ,fro.. ':E,rl9 fncen; _ St at i on S 71,+ 55,. thane.. 'for.th o. ,)4t _ _ st','o-Q.$;':1:6, ,te"t:. B16ng, ic F:n9t r-lqh,t of .W:ttY.'Jtne,ot .tht!,. P~'t"f,~c.' U., "aY:".~4S,t;:.a'8 .t'oL'_'" d tc" the I~oint of, beqJ!'nl.n.9"",ln,_'~@ctt~Il.)).: T' rih'lP:,..1.7'" So' h.,.. -tiitn'qe j 'West 'of. fh';J .wtl1aillqtte Me'-rtdt'atL: in Lane. '. .tv~;:;__ ,~<ion," "\' , .;, ri! (,~' !i':) I ' y. ~.J .-f 'Q '~ , t~ ~' ",I. ' , , '.r~:9.!"':_~,~ . _" , son-oloe QUiT<l~lK DEEO " ' ^1t"n ,B~l<er Pul< ,sw/rr/pdp' J7-~n"J)-J..'" 600,_ "I.7.o.0J-1.3-401' ioo " ,'.rell-ion:, .'. ~ '. 'DlaieReC~ived:.," .'.i '.MARf'S200!f ',-( ..... , , Originai, ~I.lbmittai , , .1'. " '1 - ) I " { .. " \ ' '. ,-'n. . I~ i ;1 ,/ ~, ' I , I , I :;; '.0 E ~ z 15 ..J; " x ~ OJ "l- E ' ~ Z Q ro :2 c: " 0. 'Q ~ q; , ~ '" E ,0: :i 23 ~ x .g~ a. . , ~ .~ .~ g: a. --,- '0 > 5 ;;; I Date R ~ceived: ", ' MAR 1 6 2009 " ~ g z Original SublT ittal \ o , o o o "', . , o " . ~ '" "" ~ OJ E " a: ~ ~ Ii o ~ o '" o ~ .. ~ 'i '\ , , ,"---,' J Date Received: MAX 1 S 2009 Original Submittal m X ;!; '" =i '" ~~ 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I flOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION EXHIBITB PRELIMINARY TITLE REPORTS , ' , CMGS INITIAL SUBMITTAL I March 9, 2009 Dat$ Reeslved: MAR '1 S 2009 ' '1 I Original Submittal Exhibit B ~ h',. """", :..;:;: .'-\"'-. .;<!,:S(..... ~ Westeln Title&Escrow Western Title & Escrow eompany of Lane eounty 497 Oakway Road, Suite 340 Eugene, OR 97401 Office Phone: (541) 485-3588 Office Fax: (541) 485-3597 r OBEe eonsulting Engineers Attention: John Matthews 920 Country elub Road, Suite 100B Eugene, OR 97401 Date Prepared: November 14, 2008 Report Number: 15727, Lot Book Service; $200.00 Local Government Lien Search: $15.00 LOT BOOK REPORT We have searched our Tract Indices as to the following described real property: ,SEE ATTAeHED EXHIBIT "A" / and dated as of November 07, 2008 at 5:00 p.m. We find tha,t the title is vested in: " Willamalane Park and Recreation District, a district duly formed under the laws of the State of Oregon We,also find the following apparent encumbrances prior to the effective date hereof: 1., Taxes, including current year, not assessed because of an exemption. If the exempt status is terminated under the statute prior to the date on which the ,assessment roll ,becomes 'the tax roll in the year' in which said taxes were assessed, an additional tax may be levied. Exemption: Municipal Ownership Levy Code: 01900 ,Account No.: 0294759 Tax Lot No,: 17 03 33 41 00101 Date Received: MAR I S 2009 1 > " Original Submittal Lot Book Report Page lof 5 .~ Western Ti,i,&Escouw r ( Lot Book Report Order No,; 15727 2. The rights of the public in and to that portion of the herein described property lying within the limits of roads and highways. 3. Any adverse claim based on the assertion that: ' (a) Said land or any part thereof is now or at any time has been below the ordinary high water mark of Willamette, (b) Some portion of said land has been created by artificial means or has accreted to such portion so created. (c) Some portion of said land has been brought within or removed from the boundaries thereof by a change in the location of Willamette. 4, Rights 'of the public, riparian owners and of governmental bodies in that portion of the above described property lying below the high water mark of Willamette as to the use of the waters and the natural flow thereof. 5. This property is within the Willamette River Greenway and is subject to all laws and regulations pertaining thereto, including, but not limited to ORS 390.310 through 390.368 inclusive, 6. An easement created by instrument, including the terms and provisions thereof, Recorded: August 3,1917 Voiume 116, Page 59, Lane County Records In favor of; City of Eugene, a municipal corporation , 7, Terms, provisions and conditions of easement, including but not limited to maintenance provisions contained in instrument Recorded; January 23, 1947 Book 340, Page 163, Lane County Records 8. Covenants, easements and restrictions, but omitting restrictions, if any, based on race, color, religion, national origin, or physiCal or mental handicap, imposed by instrument, including the terms and provisions thereof, Recorded: January 20, 1942 Volume 226, Page 548, Lane County Records' And by instrument, , Recorded: December 9, 1941 , Volume 225, Page 21, Lane County Records And by instrument, Recorded: December 9,1941 Volume 225, Page 362, Lane County 'Records Date Received: And by instrument, , Recorded: ' December 31,1941 Volume 226, Page 34, Lane County Records MAR 1 6 2009 Original Submittal ~ot Book Report Page 20f 5 "~ Weste.rn Tit'e&Emow' . , i' . ^,':;'~ i ~': .'.., .~ , -t , , I, " Lot Book R,:,port ;h\-t'f.~ Order No,: 15727 9. 10. 11. 12. 13. 14.\ . 15, / ' An easement created by,instrunient, including the terms and provisions thereof, Recorded: November 23, 1956 Clerk's Filing No.: 99746, Lane County Records In favor of; , City of Eugene, a municipal corporation, for the use and benefit of the Eugene Water & Electric Board An easement created by instrument, including the terms and provisions thereof, Recorded: ' September 16, 1958 Clerk's Filing No.: 48160, Lane County Records In faVor of: City of Eugene, a municipal corporation, for the use and benefit of the Eugene Water & Electric Board An easement created by in?trument, including the terms and provisions thereof, Recorded: October 16, 1959 Clerk's Filing No,: 81046, Lane County Records In favor of; Cityof Eugene, Oregon, a municipal corporation of Lane,County, Oregon, for the use and benefit of the Eugene Water and Electric Board Limited access contained in deed to the State of Oregon, by and through its Department, of Transportation, Highway Department, which limited access' provides tha't no right or easement,of right of access to, from or across the State Highway other than expressly provided therein shall attach to the abutting property. ~ Recorded: Document No.: July 14, 1959 73039, Lane County Records ,Conditional Use Notice of Agreement, including the terms and provisions thereof, Recorded; July 23, 1991 ,Document No.: 91-34802, Lane County Records Covenants, easements and restrictions, but omitting restrictions, if any, based on race, color, religion, national origin, or physical or mental handicap, imposed by instrument, including the terms and provisions thereof, ' Recorded; March 2, 1993 Document No.: 93,13018, Lane County Records Arid by instrument, Recorded: "Document No.: March 2, 1993 93-13019, Lane County Records An easement created by instrument, including the terms and provisions thereof, Recorded: March 27, 1",98 r Document No.: 98-21786, Lane County Records In'favorof: City of Springfield, an Oregon municipal corporation Date Reeeivad: . i . ,~I ;'lJ , MAR, IS 2009 Lot Book Report "\ Page 3 of 5 Original Submittf"1 .~. W es t er n 1,;;le& [,coow Lot Book Report Order No,: 15727, This report is' to be utilized for information only. Any use of this report as a basis for transferring, encumbering or foreclosing the real property described will require payment in an amount equivalent to applicable title insurance premium as required by the rating schedule on file with the Oregon Insurance Division. The liability of Western Title &. Escrow eompany of Lane eounty, is limited to the addressee and shall not exceed the premium paid hereunder. Any questions concerning the Lot Book Report should be directed to Jerrilyn Egger at 541-431-3710, or email atieaaertiilwesterntitle.com. , r '1 Date Received: MAR I 6 2009 Original Submittal Lot Book Rep'ort " Page 40f 5 ..~ Western TilicHwov: ~ ."~"" .....'~;~...s.'--~:. ~;ti;.,'~.-.~ "'" '. <-- Lot Book Report :?;~~~,~ Order No,: 15727 Exhibit "A" Parcels of land lying in the East one-half (East 1/2) of Section 33 and the West one-half (West 1/2) of Section 34, Township 17 South, Range 3 West of the Willamette Meridian, Lane County, Oregon, and being a portion of those tracts of land conveyed to Lane 'County, apolitical subdivision of the State of Oregon; by that certain deed recorded October.4, 1972 on Reel 606, Recorder's Reception No. 21980, Lane County Oregon Deed Records, and being described as follows: . Commencing at a point of (on) the East line of the R.E. Campbell Donation Land Claim No. 59, Township 17 South, Range 3 West, Willamette Meridian, eleven chains and 25 links South of the fir tree which marks the most Southerly re.entering angle in the East boundary of said claim, thence South 75 3/40 west 2.42 chains to the true point of b'eginning, thence South 730 45' West 7.44 chains to the West line of said claim, thence South 5,18 chains'to the Southwest corner of s'aid claim, thence Northeasterly North 71 0 00' East on the South line of said claim, 7.52 chains, to a point South of the true point of beginning, thence North 3.46 chains, parallel and 155 feet Westerly and opposite from the Easterly line of said claim, to the true point of beginning, in Lane County, Oregon, ALSO: 'Beginning at a point 10 feet South and 30 feet West of the re-entrant corner in angle in the South boundary of The Robert E, Campbell and wife Donation Land Claim No. 59, Notification No. 3241 in Township 17 South, Range 3 West of the Willamette Meridian, Lane County, Oregon, said beginning point being 14.35 chains North and 30 feet West of the most Southerly Southeast corner of said claim, and running thence West 8.65 chains to a point 20 feet Ea'st of the West line.of said Claim No. 59, thence South 4,04 chains to a point 20 feet East and 20 feet South of an iron bar driven at the Southeast corner of County Survey No. 468, of the recorded surveys of Lane County, Oregon, thence West 20 feet, thence South 7.53 chains to the Southeast corner of a five acre tract of land conveyed by Robert E. Campbell and wife to the Town of Springfield, thence West 6.64 chains to the Southwest corner of said five acre tract, thence North 7.83 chains to the South line of said 'County Survey No. 468, thence West 9.81 chains to the Southwest corner of said county survey, thence South 13.96 chains, more or less, to the Southwest corner of The John,G. 'Day Donation Land Claim No. 58, Notification No. 3240 thence East 16.45 chains, more or less, to the Southeast corner of said Day claim, thence North 5,18 chains to the Northwest corner of a tract of land conveyed by Robert E, Campbell and wife to Chambers Power Company, thence North 75 3/40 East 9.86 chains to a point 30 feet West of the East line of said Claim No. 59, thence North 11.05 chains to the place of beginning, in Lane County, Oregon, ALSO: ,Beginning at a point on the West line of The Robert E: Campbell Donation Land Claim No. 59, in Township 17 South, Range 3 West of the Willamette Meridian, in Lane County, Oregon, 20 feet South of the Southeast corner of County Surv~y No. 468, and running thence West 6.64 chains, then,ce South 7,53 chains, thence East 6.64 chains to the, West line of said Donation Land Claim No, 59, and thence North 7.53 chains to the place of beginning, EXCEPTING THEREFROM: All that portion of the above described land lying Westerly of the Easterly right of way line of Oregon Pacific Highway No. 1-'5, as conveyed to the State of Oregon and described on Reel 136, Recorder's Reception No. 73039 in Lane County Oregon Deed Records. 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" -" g~ L I \ I \ \ \ \ ~ _B.L.'91J:;' . ~\ -' o " , ^"MH91H fYI,eo.oS ';). o + ~ ;" ~ , Date Received: MAR l 6 2009 Original submittal_ ~ di g I q,sl ; 0.1 IJ~I ~:":;/' ~'~~211 I c.i '':1).. ,I I ,. 'i~'lj 1l) ~ \lib. 01 N~ '~:<(' ci 0.." CI 0, r:/ i ll:1 ~ """, r, I ~ -0 N ,I ~.2 ..14: ~ '! I~!:' :)L() cl If' r j ;j l ....~ tl.. ; I J1,ozf g I..a.n~ ( i~z. I- I :=~ ,jf'-h ~~ i ~I' ' Is' :( '" ~ . ~I~-~ ; I ji '" I- 11'; I :5 en Z' I~ a. ~-G ~I 1; iEO!:2 ::;;lllw.d I, O$~:X: :;:)enffillill I I -> t- C/)(J):r:O'" r <(Clg?~o:~gl--u:a I [ 1 n;:2W-O >-W~ I 5 ~ II! ;!: (.) ~ 2 (.) ii? I tJ >- ex: 1- :!: w <( <(-2 u ~ n;::;:) en . '" 0. n;:::!; '" 01 00 en ::;;O...Jw 120 1J..>-~uJ~Ou.ll!~.-\ 'I en<'?WuO(,)r:u.::1,/ ;: ~ U!li W!:2::; 0 ....'< I I <(!;:t5o.GiiEiiiz",,~ ...J n;:n;:- <(0"'- I o.gwwml---en''''~ , !€...J1tfE"'fclc;lfi~ ~\ 1 1--~n;:O!:2n;:Zn;:== I, l I , I~ } ~ 0' ,I" <( ~'\ \t~, 8", f!I ~ COCO "~\I~, ~ ~ ~" , . ~ '\ \ I \ ~ << \ ~ . 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'" '" '" o r- Original ~ ubmittal '" ~ Western Tille&Escrow Western Title & Escrow eompany of Lane eounty 497 Oakway, Road, Suite 340 , Eugene, OR 97401 , Office Phone; (541) 485-3588 , Office Fax: (541) 485-3597 PRIVACY POlley NOTICE June 1, 2005 Western Title & Escrow Company of Lane County is dedicated In providing a basis of trust with you, our customer, and the public we serve. With respect to the privacy expectations of today's consumers, and the requirements of applicable privacy laws, the Gramm-Leach-Bliley Act (GLBA) has been enacted to protect the privacy of nonpublic personal information relating to consumers and customers. GLBA generally prohibits any financial institution; directly or through its affiliates, from sharing nonpublic personal information about you with a nonaffiliated third party unless the institution provides you with a notice of its, privacy policies and practices. We are providing you with this document, which notifies you of our privacy policies and practices, We reserve the right to change this Privacy Policy Notice from time to time consistent with applicable privacy laws, In the course of our business we may collect nonpublic personal information about you from the following sources: . Information we receive from you, such as your social security number and information from applications or other forms we receive from you or your authorized representatives; . Information about your transaction we secure from our files, or from our affiliates or others; . Information from our or other internet web sites; . Information we receive from a consumer reporting agenCy;. , ' '. -, . Information we receive from others involved in your transaction, such as the real estate agent or lender; and . Information from the pubiic records maintained by governmental entities that we either obtain directiy from those entities, or from our affiliates or others, We may disclose any of the above information that we collect about our customers or former customers to our affiliates or to nonaffiliated third parties as permitted by law, We also may share your personal information: / , , . to agents, lenders, brokers Dr representatives to provide you with the services you requested; and . to third-party contractors or service providers who provide services or perform ,marketing Dr other functions on our behalf, ' In addition, we will disclose your personal information when you direct or give us permission, when we are 'required by law to do so, or when we suspect fraudulent or criminal activities. We also may disclose your personal information when otherwise permitted by applicable priyacy laws such as when disclosure is needed to enforce our rights arising out of any agreement, transaction' Or relationship with you, ' We restrict access to non public personal information about you to those employees who' need to know that information in order to provide products or services to you. We maintain physical, electronic, _ and procedural safeguards that comply with federal regulations to guard your nonpublic information, GLBA-WTE Disclosure Orlg, 07/01/2001 Date Received: MAR 1 3 2009 ~ '" , .~ ;~: J ~ , Original Submittal / ---'^'--- Western Title&Escrow Western Title &. Escrow eompany of Lane County 497 Oakway Road, Suite 340 Eugene, OR 97401 Office Phone: (541) 485-3588 Office Fax: (541) 485-3597 PRIVAey POlley June 1, 2005 Title V or'tne Gramm-Leach-Bliley Act (GLBA) generally prohibits any financial institution, directly or through its affiliates, from sharing non public personal information about a consumer with a nonaffiliated third party unless the institution provides the consumer with a not';ce of its privacy policies and practices, such as the type of information that'it collects about the consumer and the categories of persons or entities to whom it may be disclosed. ' , Financial institutions can include title insurance companies, title insurance agents, survey companies, attorneys, appraisers, flood certification providers, and other'providerS of, settlement services on residential transactions. In compliance with the GLBA, we do not share nonpublic personai information about a consumer with a ( rion~.ffiliated third party, unless allowed by law, In compliance with the GLBA, Our privacy practices regarding nonpublic personal financial information of consumers and customers (as defined by GLBA) are as follows, subject to any exceptions as permitted by law, . We protect nonpublic personal information ,of customers and consumers, We.allow access on need to know basis only, Only company personnel who,need to know can access the information, Examples may include accounting personnel, title examiners, title underwriter personnel, auditors, escrow closers and their assistants, management, scanning personnel, and claims related investigation personnel, including but not limited to retained counsel. We allow customers and consumers to review their nonpublic personal information that we have collected, and we allow them to provide us with requests for amendment or deletion of such information, to which we will reasonably respond. We require consent from a proper party to ,the transaction to provide nonpublic personal information relating to their transaction, which includes closed transactions. We maintain physical, electronic, and procedural safeguards that comply with law to guard the non public personal information. We allow only authorized personnel to review the information, and we keep closed 'files in secure storage, with limited access, or we store the files on computer with limited password 'access, We generally do not keep copies of credit reports, loan applications, and tax returns on consumers and' customers, ' If we share starter title information, we don't share nonpublic personal information, such as sales price (unless it is public information), policy numbers, or amount of insurance on owner's ,policies issued to customers. We don't share nonpublic personal information, such as social security numbers and bank account information, as may be, shown on affidavits of indemnity, instructions to escrow, or as may be provided by a principal, lender, broker or real estate agent, We periodically inform our personnel about our policy, We don't share nonpublic personal information with independent contractors, unless they have a need in the processing of the transaction as allowed by law. . . . . . . . . . Western Title So: Escrow Company of Lane County pated: June 1, 2005 ' Date Received: \ MAR I 6 2009 Original Submittal " ) .,", ,'. '.' '-.r- .... ~ landAmerica' _ lawyers Title, PRIVACY POLICY NOTICE Dear LandAmerica Customer: The Financial Services Modernization Act recently enacted by Congress has brought many changes to the financial services industry, which includes insurance companies and their agents, One of the changes is that we are now required to explain to our customers the ways in which we collect and use customer information. I The statement attached to or on the reverse 'side of this letter is the privacy policy of the LandAmerica family of companies. The three largest members of the family - Commonwealth Land -Title Insurance Company, Lawyers Title Insurance Corporation and Tran'snations Title Insurance Company - may issue policies and handle real estate closing in virtually every part of the country: A number of other companies in the' family provide other real estate services, and some operate ,more locally. You may review a list of LandAmerica companies on our website (www.Iandi.m.com) . You may also visit our website for an explanation of ,our privacy practices relating to electronic communication, ' , \ , Our concern with the protection of your information has been a part of our business since 1876, when the company that is now Commonwealth Land Title Insurance Company issued its fi~st policy. We will continue to protect the privacy, accuracy, and security of custonier information given to us. No response to this notice is required, but if you have questions, please write to us: "- I LandAmerica Privacy I.p 0 Box 27567 I Richmond. VA 23261-7567 LandAmerica ComDanies Title Insurance Comoanies: Commonwealth Land Title Insurance Company, Commonwealth Land Title Insurance Company of New Jersey, Industrial Valley Title Insurance Company, Land title Insurance Company, Lawyers Title Insurance Corporation, Title Insurance Company of America, Transnatibn Title Insurance Company, Transnotio'n Title Insurance Company of New York Relocation and Mortnane';: Commonwealth Relocation Service~, CRS FinanCial services, Inc.. LandAmerica Account Servicing, Inc. Title Anent~~ Austin Title Company, ATACO, Inc., Albuquerque Title Company, Atlantic Title & Abstract Company, Brighton Title Services Company, Capitol City Title Services, Inc., CFS Title Insurance 'Agency, Charleston Title Agency, Charter Title Company of Fort Bend, Galveston and Sugarland, Commercial Settlements, Inc., Commonwealth Land Title Company; commonwealth, Land Title Company of Austin, Dallas, Fort Worth, Houston, Washington,' Congress Abstract Corp". Cornerstone Residential Titie, Cumberland Title Company, First Title & Escrow, Inc., Gulf Atlantic, Harbour Title, HL Title Agency, Lawyers Title Company, Lawyers Title of Arizona, EI Paso, Galveston, Nevada, Pueblo, San Antonio, Lawyers Title Settlement Company, Lion Abstract,- Longworth Insured, Louisvilie Title Agency of Central Ohio, Lorain Cou'nty~ Title Company, Mil Title Agency, NIAILawyers Title Agency, Oregon Title, Park Title, Partners Title Company, Pikes Peak Title Services, REI Affirm Title Agency, Rainier Title Company, Residential Abstract, Title & Escrow, Union Title Agency, University Title Services, Wilson Title Company , R 'ved" [wpraisal and Ancillarv Service,,, LandAmerica OneStop, Inc, Date, acel " MAR 1 S 2009 ~ ii .. " Original submittal LANDAMERICAPRIVACY POLICY What kinds of information we collect. Most of LandAmerica's business is title insurance, but there are companies in our family that provide other real estate services to consumers, We collect information about you, (for instance, your name, address, telephone number), and information about your transaction, including the identity of the real property that you are buying or financing. We obtain a copy of any deeds, notes, or mortgages that are involved in the transaction. We may get this information from you or from the lender, attorney, or real estate broker that you have chosen. Out title insurance companies then obtain information from the public records about the property so that we can prepare a titie insurance policy, When we provide closing, escrow, or settlement services, mortgage lending, or mortgage loan ,servicing, we may get your social security number, 'and we may receive additional information from third parties including appraisals, credit reports, land surveys, 'escrow account balances, and sometimes bank account numbers to facilitate the transaction. If you are concerned about the information we have collected, please write to us. How we use this information. The company giving or specifically adopting this notice does not share your information with marketers outside its own family. There's no need to tell us to keep your information to ourselves because we share your information only to provide the service requested by you or your lender, or in other ways permitted by law. The privacy laws permit some sharing without your approval. We may share internally and with nonaffiliated third parties in order to carry out and service your transaction, to protect against fraud or unauthorized transactions, for institutional risk control, and to proVide information to government, and law enforcement agencies. Companies within a family may share certain information among themselves in order to identify and market their own products that they think may be useful to you. Credit information about you is shared only to facilitate your transaction or for some other purpose permitted by law. How we protect your information. We restrict access' to non public personal information to those employees who need the information to provide products or services to you. We maintain physical, electronic, and procedural safeguards that comply with law to guard your nonpublic personal information. We reinforce the company's privacy policy with our employees. \ ' 'Agents that may be covered by this policy. Often, your transaction goes through a titie insurance agent, Agents that are ,part of the LandAmerica family are covered by this poliCY. Agents that are not p~lrt of the LandAmerica' family may, specifically, in writing, adopt our policy statement. Date Received: , MAR 1 6 2009 FORM 3391-6 (May 2001) Original Submittal .. ,'.-- ..~ (.. -",." ~, Western Title&Escrow Western Title & Escrow eompany of Lane eounty , 497 Oakway Road, Suite 340 Eugene, OR 97401 Office Phone: (541) 485-3588 Office Fax; (541) 485-3597 OBEe eonsulting Engineers Attention: John Matthews 920 eountry elub Road, Suite 100B Eugene, OR 97401 , Date Prepared: November 17, 2008 Report Number: 15724 Lot Book Service: $200.00 Local Government Lien Search; '. $15.00 LOT BOOK REPORT We have,searched our Tract-Indices as to the following described real property: SEE ATTAeHED EXHIBIT "A" and dated as of November 10, 2008 at 5:00 p.m. We find that the title is vested in: The State of Oregon, by and through The Department of Administrative Services~ We also find the following apparent encumbrances prior to the effective date hereof: 1. Taxes, including current year, not assessed because of an exemption, If the exempt status is terminated under the statute prior to the date on which the assessment" 'roll becomes the tax roll in the year in which said taxes were assessed, an additional tax may be levied, Exemption: State Property Levy Code: 00480 Account No,: \ 0295749 Tax Lot No,: 17 03 33 44 00100 r 2. Possible iack of access to and from said land. Our examination of the subject property does not disclose access to a public street or way. 3. Discrepancies, conflicts in boundary lines, shortage in area, encroachments, or any other facts which a correct survey would disclose, and which are not si;IQ1l!(n bl1'>theeived: public records. Ui:lte r"el, MAl{ 1 S 2009 j " '~' .j Lot Book Report Page 1 of 3 Or~itt"'l Western Title&Esuow < /' ~ " Lot Book Report' Order No.: 15724 4. Limited access contained in deed to the State of Oregon, by and through its Department of Transportation, Highway Department, which limited access provides that no right or easement of right of access to, from or across the State Highway other than expressly provided therein shall attach to the abutting property, Recor.qed: July 1,1950 Book 418, Page 189, Lane County Records Document No.: 22749, Lane County Records " Modified by instrument, Recorded: Document No.; April 20, 1962 66778, Lane County ,Records 5. Covenants, easements and restrktions, but omitting restrictions, if any, based on race, color, religion, national origin, or physical or mental handicap, imposed by instrument, including the terms and provisions thereof, Recorded: ,July 1, 1950 Document No.: 22749, Lane County Records 6, , Limited access as set forth in decree entered in Circuit Court, Lane County, in favor of the ,State of Oregon, by and through its Department of Transportation, Highway Department, which provides that no right or easement of right of access to, from, or across the State Highway other than expressly provided therein' shall attach to the abutting property. ' Condemnation Suite No,: 51586 7. Covenants, easements and restrictions, but omitting restrictions, if any, based on race, color, religion, national origin, or physical or mental handicap, imposed by ihstrument, including the terms arid provisions thereof, Recorded: September 28, 1999 Document No.: . 99-083204, Lane County Records . . 8. Glenwood Urban Renewal Plan Notice, including the terms and provisions thereof, Recorded: December 14, 2004 ' Document No.: 2004-095229, Lane County Records This report is to be utilized for information only. Anyuse of this report as a basis for transferring, encumbering- or foreclosing the real property described will require payment in an amount equivalent to applicable title insurance premium as requir,ed by the rating schedule on file with the Oregon Insurance Division. The liability of Western Title & Escrow eompany of Lane eounty is limited to the addressee and shall not exceed the premium paid hereunder. Any questions concerning the Lot Book Report should be directed to Jerrilyn Egger at 541-431-3710, or email atjeaaer<lllwesterntitle.com. Date Received: MAR 1 6 2009 ) Original Submittal Lot Book Report Page 20f 3 .~, W'estern Ti"c&Escoo", ,\ ,_...,..;"'- ~". 'C_~J,. 1 ' Lot Book Report '/ Exhibit "A" , Order No.: 15724 A parcel of land lying in Zara Sweet Donation Land Claim No. 68 and also in the Southeast one-quarter of Section 33, Township 17 South, Range 3 West of the Willamette Meridian in Lane County, Oregon, the said parcel being bounded on the Southerly boundary by the parcel of property described in that a certain Warranty Deed wherein Dale Fischer, individually and as trustee for Alexandria Fischer Morse and David Dodd Fischer appears as Grantor and Lane County"a political subdivision of The State of Oregon, appears as Grantee which deed was recorded in Lane County Official Records on August 6, 1976, under Reception No. 76-40388; being bounded on the Easterly boundary by the parcel of property described in that certain Warranty Deed wherein Roy Jenkins and Edith Jenkins appear as . Grantors and Cecil R. Armes and Elaine H. Armes, husband and wife, appear as Grantees which Deed was recorded December 22, 1972, Reception No. 33745, Lane County Official Records, being bounded on the North by the Southerly right of way line of Franklin ' Boulevard (McKenzie Highway); and being bounded on the West by that tract of land described in deed to State of Oregon, by and through its State Highway Division, recorded July 29, 1942, in Book 234, Page 292, Lane County Oregon Deed Records, in Lane County, Oregon. ' L Lot Book Report Page 3 of 3 " , Date Received: MAR l'S 2009 'Original Submittal ~- Weste,rn TIt'~&EmOW ~ ) '- i :1 .'1 .w >-u frlz 00::::> >-0::--' WO~ Uu zw"- wroO O::Oz w>-O ttoW o::wL'5 I> 0:: >-!!!>- ~u:Jro roU) o U) (J), Z-O :5>---' ,0:::5 ~ - ::JQ..<( LJ 0(1)0:: u >-I-O ~g <.91-'u. ~~ ~w>- >---'>- <(:c::i g3:Oi --' ,<( Z~::i -WO ouz <(0::U) o::(tw ::J 0:: ~ ~ ~ 1;: OW=> >:J); >- I ~ "., O::I-<{ ~~~ o 0 ~I~ ~ LLO~ u)z<( f: <( a.. , <(U):2Z --,>-00 a...WUW U)wU)o:: _o::_w I>-II 1-(/)1-1- ~ ' 0> ~-: <..> ",> w> 0<1": <D> ::;:'1 >-' ~r ~' 0)2 -+--J"'; V)..:- 0) ~'1 '1 , U r W (f) """ ""- ..- W (f) """ ""- ..- W (f) '-' - I' ..- "I- , ~~ :: ~ <t <t CiU :.J """ >=~ " . Z"';") C" , ",":;l !;I "0 ~ s ~ ~ G'; c:>" '" ~ ~ S 7':; - " < ""X ":il i ' o' z - ,< c.9 ::> w 'i~ ~". \-'L)€~~;:)IS~ - . 2 2 :: :: ::C:-,?- _ _ " ,~~ ~S Dr , ~ \ -fl"" ' q '" "-... \~,.~ <- I r o o I") \ \ \ o o ... -I I I I I I I I I I I I I I I I I I ,) ~~ / ~;:/ ,. 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I , ,1 ~ \\ w z 15 , ~ "' / I \ Date Received: / MAR 1 6 2009 , - ./ ~fnal Submittal " " "./ , ,\' ," IJ' 1,' , '. ,/' ~ Western Title&Escrow Western Title & Escrow eompany of Lane eounty ,.', 497 Oakway Road, Suite 340 , Eugene, OR 97401 Office Phone: (541) 485-3588 , Office Fax: (541) 485-3597 PRIVAev POlley NOTIeE ' , June ,1, 2005 , ''\ Western Title & Escrow Company of Lane County is dedicated in providing a basis of trust with you, Our' customer, and the public we serve, With respect to the privacy expectations of today's consumers, and the requirements of applicable privacy laws, the Gramm-Leach-Bliley Act (GLBA) has been enacted to protect the privacy o(rionpublic personal information relating to consumers and customers. GLBA generally prohibits any financial institution, directly or through its. affiliates, from sharing nonpublic personal information about you with a nonaffiliated third party unless the institution provides you with a notice of its privacy, policies and practices., We are providing you with this document, which notifies you of Our privacy policies and practices, We reserve the right 'to change this' Privacy Policy Notice from time to time consistent with applicable privacy laws. In the course of our business we may collect nonpublic personal information about you from the following sou rces: . Information we receive from you, such as your social security number and information from applications or other forms we receive from you or your authorized representatives;' . Information about your transaction we secure from. our files, or from our affiliates or others; . Information from our or other internet web sites; . Information we receive from a consumer reporting agency; . Information we receive .from others involved in your transaction, such as the real estate agent or lender; and " . Information from the public records maintained by governmental entities that we either obtain directly from those entities, or from our affiliates or others, We may disclose any of the above information that we collect about our.customers or former customers to our affiliates or to nonaffiliated third parties as permitted by law, , We also may share your personal information: " . to agents, lenders, brokers or representatives to provide you with the services you requested; and, . to third-party contractors or service providers who, proYide services or peliorm marketing or other functions on our behalf, In addition, we will disclose your personal information when you direct or give us permission, when we are required by law to do so, or when we suspect fraudulent or criminal activities, We also may disclose your personal information when otherwise permitted by applicable privacy laws such as when disclosure is needed to enforce our rights arising out of any agreement, transaction or relationship . with you. We restrict access to non public personal information about you to those employees who need to know that information in order to provide products or services to you. We maintain physical, electronic, and procedural safeguards that comply with federal regulations to guard your nonpubllc information, GLBA-WTE Disclosure Orlg,07{01{2001 Date Iiteeeived: MAR 15 2009, , .'l ~1 'I , I Original Submitti'" ~ Western Tille&Escrow Western Title & Escrow Company of Lane County 497 Oakway Road, Suite 340 Eugene, OR 97401 Office Phone: (541) 485-3588 Office Fax: (541) 485-3597 PRIVACY,POUey June 1, 2005 Title V of the Gramm-Leach-Bliley Act (GLBA) generally prohibits any financial institution, directly or through its affiliates, from snaring nonpublic personal information about a consumer with a nonaffiliated -third party unless the institution provides the consumer with a notice of its privacy policies and practices, such as the type of Information that it collects about the consumer and the categories of persons or entities to whom it may be disclosed, Financial institutions can include title insurance companies, title insurance agents, survey companies, attorneys, appraisers, fiood certification providers, and other providers of settlement services on residential transactions, In compliance with the GLBA, we do not share nonpublic personal information about a consumer with a nonaffiliated third party, unless allowed by law, In comp'liance with the GLBA, our privacy practices regarding, nonpublic personal financial information of consumers and customers (as defined by GLBA) areas follows, subject to any exceptions as permitted by law, . We protect nonpublic personal information of customers and consumers, We allow access on need to know b'asis only. Only company personnel who need to know can access the information, Examples may include accounting personnel, title examiners, title underwriter personnel, auditors, escrow closers and their assistants, management, scanning personnel, and claims related investigation personnel, including but not limited to retained counsel. We allow customers and consumers to review their nonpublic personal information that we have collected, and we allow them to provide us' with requests for amendment or deletion of such information, to which we will reasonably respond. We require consent from a proper party to the transaction to provide nonpublic personal information relating to their transaction, which includes closed transactions, We maintain physical, electronic, and procedural safeguards that comply with law to guard the nonpublic personal information, We allow only authorized personnel to review the information, and we keep closed files in 'secure storage, with limited access, or we store the files on computer with limited passwo~d access. . We generally do not keep copies of credit reports, loan applications, and tax returns on consumerS and customers.' , If we share starter title information, we don't share non public personal information, such as sales price (unless it is public information), policy numbers, or amount of insurance on owner's policies issued to customers. ' We don't share nonpublic personal information, such as social security numbers and bank account information, as may be shown on affidavits of indemnity, instructions to escrow, or as may be provided by' a principal, lender, broker or real estate agent. , We periodically inform our personnel about our policy, We don't share nonpublic personal information with independent contractors, unless they have a need in the processing of the transaction as allowed by law. ' . . . . . . . . . Western Title & Escrow Company of Lane County Pated: June 1, 2005 Date Received: '\ MAR 1 6 2009 ,Original Submiltai "\ "' ,':10 ~ ....~ LandAmerica' _ rawyers Title PRIVACY POLICY NOTICE , " .' Dear LandAmetjca Customer: The Financial Services Modernization Act recently enacted by Congress has brought many changes to the financial services, industry, which includes insurance companies and their agents. One of the changes is that we are now required to explain to our customers the ways in which we collect and use customer information. , The statement attached to or on the reverse side of this letter is the privacy policy of the LandAmerica family of companies. The three largest members of, the family - Commonwealth Land Title Insurance Company, Lawyers Title Insurance Corporation and Transnations Title Insurance Company- may issue policies and handle real estate closing in virtually every part of the country. A number of other companies in the family provide other real estate services, and some operate more locally. You may review a' list of LandAmerica companies on our website (www,lanrlam~('nm\ You may also visit our website for an explanation of our privacy practices relating to electronic communication. , Our concern with the protection of your information has been a part of our business since 1876,' when the company that is now Commonwealth Land Title Insurance Company issued its first policy, We wiil continue to prot~ct ~he privacy, accuracy, and security of customer information given to us. No ~esponse to this notice is require,d" but if you have questions, please write to us: I LandAmerica Privacy I I POBox 27567 I I Richmond./JA 23261-7567 I, ,. LandAmelica Comoanies Title Insurance ComDanip..';: Commonwealth Land Title Insurance Company, Commonwealth Land Title Insurance Company of New Jersey, Industrial Valley Title Insurance Company, Land title Insurance Company, Lawyers Titie Insurance Corporation, Title Insurance Company of Ame'rica, Transnation Title Insurance Company, Transnation Title' Insurance Company of New York' Relocation and Mortnaop.,~ Commonwealth Relocation Services, CRS Financial services, Inc., LandAmerica Accounf Servicing, Inc. ' , Title Aoents: Austin Title Company, ATACO, Inc., Albuquerque Title Company,' Atlantic Title, & Abstract Company, Brighton Title Services Company, Capitol City Title Services, Inc., CFS Title Insurance Agency, Charleston Titie Agency, Charter Title Company of Fort Bend, Galveston and Sugarland, Commercial Settlements, Inc" Commonwealth Land Title Company; commonwealth Land Title Company 'of Austin, Dallas, Fort Worth, Houston, Washington, Congress Abstract Corp., Cornerstone Residential Title, Cumberland Title Company, First Title & Escrow, Inc" Gulf Atlantic, Harbour Title, HL Title Agency, Lawyers Title Company, Lawyers Title of Arizona, EI Paso, Galveston, Nevada, Pueblo; San Antonio, Lawyers Title Settlement Company, Uon Abstract, Longworth Insured, Louisville Title Agency of Central Ohio, Lorain County Title Company, M/I Title Agency, NIA/Lawyers Title Agency, Oregon Title, Park Title, Partners Title Company, Pikes Peak Title Services, RE/Affirm Title Agency, Rainier Title Company, Residential Abstra~ Ti.tl~ & ~crow, Union Title Agency, University Titie Services, Wiison Title Company' Date ",scellvea: ADora/sal and Ancillarv Service,<;,- LandAmerica OneStop, Inc, , MAR 1 5 2009 Original Submittal LANDAMERICA PRIVACY POLICY What kinds of information we collect. Most of LandAmerica's business is title insurance, but there are companies in our family that provide other real estate services to consumers, We collect information about you, (for instance, your name, address, telephone number), and information about your transaction, including the identity of the real property that you are buying or financing. We obtain a copy of any deeds, notes, or mortgages that are involved in the transaction. We may get'this information from you or from the lender, attorney, or real estate broker that you have chosen. Out title insurance companies then obtain information from the public records about the property so 'that we can prepare a titie insurance policy. When we provide closing, escrow, or settlement services, mortgage lending, or mortgage loan servicing, we may get your social security . number, and we may receive additional i,nformation from'third parties including ,appraisals, credit reports, land surveys, escrow account balances, and sometimes bank account numbers to facilitate the transaction, If you are concerned about the information we have collected, please write to us. How we use this information, The company giving or specifically adopting this notice does not share your information with marketers outside its own family. There's no need to tell us to keep your information to ourselves because we share your information only to provide the service requested by you or your lender, or in other ways permitted by law. The privacy laws permit some sharing without your approval. We may share internally and with' nonaffiliated third parties in order to carry out and service your transaction, to protect against fraud or unauthorized transactions, for institutional risk control, and to provide information to government and iaw enforcement agencies, Companies within a family may share certain information among, themselves in order to identify and market their own products that they think' may be useful to you. Credit information about you is shared only to facilitate your transaction or for some other purpose permitted by law. How we protect your information. We restrict access to nonpublic personal information to those employees who need the information to provide products or services to you. We maintain physical, electronic, and procedural safeguards that comply with law to guard your nonpublic personal information, We reinforce the company's privacy policy with our employees. . , Agents that may be covered by this policy. Often, your transaction goes through a title insurance agent. Agents that are part of the LandAmerica family are ,covered by this policy. Agents that are not part of the LandAmerica family may specifically, in writing, adopt our policy statement. ' Date Received: MAR 116 2009 \ FORM 3391-6 (May 2001) Original Submittal ',--, ~) Oat6J HeC(filved: MAR I S 2009 Original Submittal 1 .~".", :!f , 1 , ,~ '--------- . m X ;!; '" =i n I ---'I i ----- c - --- 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEYELOPMENT PERMIT APPLICATION CMGS INITIAL SUBMITTAL I March 9, 2009 EXHIBIT C PLAN SET Date Rec@ived: MAR 1 3 2009 Original Submittal Exhibit C . : i----i r\u.JJ]]J/--=,_____~-oI L i \ L" i' ! : " 'L' 'I' '7C '~' 'i S{!' 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A......, u.u,. ......21 area - EUGENE/SPRINGFIELD BOUNDARY' , "- , ~t ~ ~"l'& 'i~ T OREGON DEPARTMENT OF TRANSPORTATION ~ ~ H CAMIlRON . N':cARTHY GILBBR.T ""SCHEIBB LAMDlCA"".CUITICTl1.1.P 1".1 JoIJ'''.1JU 111__ 'uMI'U,"" ~O.""lafn..._ 1-5' WILLAMETTE RIVER BRIDGE . BUNDLE 220 PACIFIC ,HIGHWAY IU-TrrlTllTl LANE COUNTY . z- 1 Date Received: j r: J 0' 125' 250' 500' 1000' ~,.I I r MAR 1 5 2009 OVERALL SITE PLAN THIS IS THE FILE NAME LOCATION Z:\OBDP - Willamette River Bridge\CAD\ 21-JAN-2009 5:00-P.M. '- . c.:",:.:::! €;"h=ital. '"t'71J'I/o, SHEET! NO. .", :; osLo LEGEND .'WG.VG.\IG."'G."'G. _rOloly_ro.....'_rovy._ _rLP .fLP .FLP .FLP .rLP_ ---/\,/~/\,/~/V~/\,/~J\,/~ -CS8 -en -eS8 -CS8 -CS8- -llL'J-ll...'vI-(L\I-!lL\I- ~~~:::t~-ii-lii-! ~ o -..,,, ~ "0 " ",,, '- * o '..,.d~\ i;Q:~ "'-. EI, 434,32J, '~~ ~l , PHASE 1 LIMITS (E} OOOT RJW WILlAMETTE GREENWAY BOUNDARY FEMA FLOODWAY FEMA 100-YR FLOODPLAIN GOAL 5 RIPARIAN CORRIDOR BOUNDARY (IWR) Eugene only TOP OF HIGH BANK See Note 5, WATER RESOURCE CONSERVATION ,SETBACK BOUNOARY Eugene only ORDINARY HIGH WATER MARK (OHW} ORDINARY LOW WATER MARK (OLW) (E} CONTOURS SEDIMENT FENCE. UNSUPPORTED ~ See Note 6 ' ' 'E!:lJ7 COMPOST FILTER BERM f2\ See Note 6 ~ STRAW WATTLE See Note 6 INLET PROTECTION See Note 6 PROPOSED GRADING LIMITS PROPOSED CONTOURS (E} TREES (E) WETLAND ACOElDSL ooncurred Not a listed Goal 5 Resource DRAINAGE PATTERNS, '/ PROPOSED SPOT ELEVATION TEMPORARY WORK BRIDGE- THIS IS THE FILE NAME LOCATION Z,\OSDP Willamette River Bridge\CAD\ GRADING NOTES 1, Survey infonnation from survey developed in 200S, by: OBEC Consulting Engineers 920 Country Club Rd., Suite 100B Eugene, OR 97401 T: 541-683-6090 F:" 541--683-6576 Survey: August - November 200S Erosion control measurements developed by: TYLin International 1500 Liberty SI. SE, Suite 210 Salem, OR 97302 2, Willamette Greenway Boundary infonnation derived from GIS data provided by OBDP/HDR. 3,' City of Eugene Goal 5 Riparian Boundary derived from GIS data provided by OBDP/HDR, 4, FEMA Floodway/Flood Plain infonnation provided by OBEC Consulting Engineers, 5, Top of.High Bank derived from combination of survey contours and aerial photography, 6. Approximate erosion control measures and types shown, Full erosion oontrol plans will be provided with appropriate construction permits. 7, Grading infonnation provided by OBEC Consulting Engineers. CUT/FILL CALCULATIONS' CUT (CY) FILL (CY) 1,897 Eugene Path Work 1.042 Springfield Patti Work 532 ( 243 Total~ 1,574 2,140 .l--- :z i I i"" .... /-- ~,,;. L-A (;::::;-''''::'-::::> ."""".... - - <> \ -!..-~6---\~ ' PlAN ._\ n , ./\=- "'''<J\(~ ~'~ ..... PLAN VIEW AT DITCH SECTlON 1--.1 for':-.I" Iii~'":''''''--------; .., - ~" f:: ",~ fi, i ,~M - ~I -.::;. f' . ........... g:,11_ -I...... . '.' .' 'II!', ", ~"';~l~L:~~...~;";,,,.1 Hit "j ,_..2 r'-=== 1'~:""1 '7 F r '"'" r ',"1 "[ i I ,.,_- I ,- 1I:It<llollCii..... TABLE 1 FENCe SPACING FOR GENERALAPPtJCAl1ClH INST.o.LLPAfW..lB...AI..OHG "'"""""~""""'"" w.xIloIlMsPAClNG ON"""" - ,~ ,~ ~ ~' --, .....- \ ,Po.! ,. ='----.... ...... "'~~-i; ~=:- ,:,,-..;. [T SECTION A-A r\:;:.~.:=":'.."";:.::::; _......-. , ~"'wn \ rr-.1Il paoII-,s ~ .....perpoll"*" :me IN. ..j'..;,:: kI_. __ ;,.~~ ". = I <-~:= rElclg.p.n:I '\... - t ~~ ~ -=- . J '---... . ..", :=:=':::.=. -/' --- IlNtrPal",,**en:I talzm:lIII~1hMn. . . ~ . 1 a. h ~ !l ELEVATlON - SEDIMENT FENCE , ODOT Standard Drawing Rd 1040 4'...~J. /(~/ , /...../;" '// t I I CO~OST FILTER BER~ ~= 1.CoMt.~..r"",,~()"An~ ,- z. fJtJr.. $PwtIBo CtlI<lIrvctod r~ A !l<>ifot.. SIq>o_.,TIltIllJohrutl~r_.. - J.",...s..irBtC~r~"""<#nlr. ~ru""JlJMtp<<.1<<l~"E_.. .f.8rIt'.S/oo'Ia.~_Wr>rA ~~$~arAn~ "",,"_WIIIOd.' ./ _ ~OMPOST FILTER BER~TS c:91 - 0' 25' 50' ~ 100' " 21-JAN-2009 12,30 P.M. """" ~<10% 10%1.~<151lo 1~1.~<2ml. j2ll'Jlotar.lll'~ r~~_ ElEVATION VIew . . AT DITCH SECTlON : _ OR LOW AREAS TABLE 2 POST SPACING .'Isu,_-...... 6' UnsupJXJrted Sedlmenl Fence with GeotoxtIIeelo~n"'lessIhanSO'fE. 4' unsuPfXl"18d Sedlmerrt Fence with I GeokOOiIe elongation ~ than 50% ~ TURNED ENDS 1..;..... ~!G1;./'1X111X1 , , ~-.-- L-1pc1S1epaclngrnln. POST SPACING OVERlAP '" .~~~...",... ~by'l.-.l9"""",*","" dlnmInIStlon(SMSIInIiIrd~. GEOTEXTILE END CONNECTIONS I'tlJre .._....__.....__ ...-",..,.,---- " OREGON STANDARD DRAWINGS /CtE.",..,III>>1I'-' ....-;,__IllI.. _~1l'II~ ..,..,""...---- __...~II_ , .........~o-- "'~A<<w"'"'1lIt --~ ~~.-- )', ^ ~,_. ....-."""''''''''''''' SEDlUENTFEHCE, lHJU~ 2002 .-'- , (1\ NTS~ 'I T OREGON DEPARTMENT OF TRANSPORTATION 200' ~ CAMI!RUN . McCAXTHY GILIH.ll... &SCHBlDB L"tlDlc"n.....cHITII.Cn.Lu T,Il4I,1l.1J11 1110__ P..l4I,ll.n" ~_ In. "'_I .m..__,,- 1'5' WILLAMETTE RIVER BRIDGE . BUNDLE 220 PACIFIC :HIGHWAY - LANE COUN-TY Oesigll leam leocer - OBEC/1'Ilin Designed By.- OBEt/HLin . Draf~..Jlt."";: ~9?_ _ _ ~_ _. .q J l;;t'o1.... !"\>;Il;il;;'V!1}II; SHEET,i . NO.;a GRADING PLAN C 0 ~ MAR 1 j 2009 'k; File No. .~ 1 Original Submittal KEY PLAN i ,/' NOT USED EUGENE LAND USE ONLY :1.5 .' /1 $- \; ifl ~ \'d/// CI.' NOT USED EUGENE LAND USE ONLY I/t ~ THIS IS THE FILE NAME LOCATION Z:\OBDP - Willamette R-iver Bridge\CAD\ ... . " > !I. > II . j e . e II . '-' II ,~ '-' II , '-' " , ~ II , ~ . . ~ . , '-' ( " WILLAMETTE GREENWAY BOUNDARY '& , '& ") '& , '& . ~ . ~ . " > , >i ~ i . ' . .....6.116....G.:; ~ i o '& , . \ " I I II \ ,I ~ '& i ") '& EI. 437.62 EI, 437..~7 , '& PHASE 1 GRADING LIMITS Typical " ," II , l , o '& , '& ") .. ") .. ") .. " ". " ". " "'-<11 ....'e \ ~ "'- , I~ ...J ~ () !!! T OREGON DEPARTMENT OF TRANSPORTATION 18a CAMBRON' MeCARTIfy GtLBllllT oI:SCHBIBB tAlflllCAPlAI.CHlfBC1'1 LLP 8r. T.I5<IUl."''' 11II_1__ PuUI....."., ~OJ.rnoloffloo._ " 1'5' WILLAMETTE RIVER BRIDGE - BUNDLE 22D PACIFIC ;HIGHWAY LANE COUNTY Design Team Leader OBEC/TYLin i DOS;g'e~eO~~~lved: Drafted By CMGS j 100' I ailADING ~M. 1 5 2009 SHEET. NO;':". Cd) :z: -: 0' 25' 50' ~ 200' I 2\-JAN!2009 12,30 P,M. Original Sutwmttal \l " \, , . \\ .\l ~\ ~ ~ \ \ ~ \ .... \\\ .' ~ ;:, \ , .' , ~ \ e \ '\' . ~ ;:, '\ ., '~ ~ \, \ ~ I ~/' , I. ,f ~,../ ;; -- , . ...,.,-/ ;;-~ 'I, /' ,. ."?.J. ,,(" ;> ")J d Dcl-". lj.oil.J.d'~ I , \ t . \ . \ I , / , ( , .I () c. , , )9, ':fl ',y,:;:,), KEY PLAN (~ c~ \ l \ e , e , e I , I , , ..' ,- .' " l . '" I s '" I , . '" I ~ { \ C'.2 :1.5 . ' (~ FEMA FLOODWAY 0:: W > 0:: W ~ w :2 ::s .-J ~ FEMA 100-YR FLOODPLAIN TOP OF BANK See Note 5, Sheet CD,1 NOT USED EUGENE LAND USE ONL Y lir Cl.6. /1 ,HIS IS THE FILE NAME LOCATION Z:\OBDP - Willamette River Bridge\CAO\ " '0 \ 1. - 7'0 \ - 7'0 \ c\ - 7. ~7 i> L, PHASE 1 GRADING LIMITS Typical ~ r i, \ d d~~ I ~ 'l :z: , I I L , . I . I \- L -- \ . \ . I L . \/' . ~\\ / ~ \ \ .1 I' i.. \ \ \ . , ~----------\ I I. ( \ " I \ \ I, I ~ I J I I I I I I~ I ... I ( '~ ' \ ) " / \ ,I \ I ~ I (,J EI. 435,25 \ I I' J \ I ') I I 'I \ I \ I \ I ~I ('I - / / - ! E(: '"435. 10 / E!. 435.14 EI. 434.92 T OREGON DEPARTMENT OF TRANSPORTATION 188 CAMBRON . M~CA1l"'Tity GILBERT ~SCHEIBE LAHI,JICA,n ...CBITaCTI ~Lr & r.I'.l41I.11.. 111__ P..""fIHS.. _ 0-. J7<<n af'tbe_'"- r:: 0' 25' 50' ~ 100' 200' I 21-JAN-2009 12:30 P.M. , 1-5' WILLAMETTE RIVER BRIDGE - BUNDLE 220 PACIFIC :HIGHWA Y LANE COUNTY . Design Team leader - OBEC/TYLin Designed By.- OSEe/TYUn Drafted By - CMGS ; i)aiid F\ti91!!IVi; U;"H'" ,J, ,- NO. GRADING PLAN MAR I 5 2009 C1.1~ File No. Original Submittal / , " TOP OF HIGH BANK See Note 5, Sheet CQ,1 I - \ > ~ , > ~ , TEMPORARY WORK BRIDGE EI, 437.40 ------ ----------- ----- ------ -------- ..::-..... ,\ " .....~, ..... 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I "/-irp~(/--I;" ...._--::: II ",.J ~ ~-::.. f ~ ,,-ff/d~ 'il'" '-~ J, I / -., 'j-~, I /1::/'/'-,"/ I"'" ...... - - I ",,/ C'/ft....../...... )- ,/:?;~,__//~,':::<..- ';:;_1 _ _ ~ "\ j I ..... ,_......~--' 1,/;/ "'.....- \ --, 1 I / I / I , ~I ' -- , " L -, r:;"1r"'<.;; .II :z: -: 0' 25' 50' ~ 100' I 1t= OREGON DEPARTMENT OF TRANSPORTATlON ~ ~tt'-::~N . McCARTHY u.........,. T..~:I~I'::~11 ~I,.~ == ~ ~:~~: :::~:: -- 1,5: WILLA METTE RIVER BRIDGE - BUNDLE 220 PACIFIC ;HIGHWAY L..ANE COUNTY Design Team L eader - OBEC/TYl" Designed By __ OBEe,,' ,n , YL,n f Dri!i~+~.t Ft. ~GS . ! U~!r~ .~f-!fA.hiQr.I.. i 'UC~~! 'l1 ~M, ,llRAOING PLAN ;' MAR 1 5 2009 SHEET NO.' KEY PLAN Cl.0 HI!. f' NOT USED EUGENE LAND :1" USE ONLY ";w c', /I ~ z: \DSDP - W'II I omette R iver Bridge\CAD\ Cl.1 \ Cl.2 1--- 200' I, 0.4 THIS IS THE FILE NAME LOCA nON 21-JAN-2009 12:30 P.M. File No. 'Original Submittal) " \. ~ "-- PHASE 1 GRADING LIMITS ~ -.... -.... -.... KEY PLAN 1r OREGON DEPARTMENT OF TRANSPORTATION ~- c 8t~::~~ . McCAR"HY LANDICU, ....!c~I~B~;11 ~L~ ~:=:~ ~:~ ::: :~:~:: "'loffbO_ 1,5' WILLAMETTE RIVER BRiDGE PACiFIC ;HIGHWAY LANE COUNTY' BUNDLE 22D ... Cl.O rAW ~' '- , .J.. I ~ f' ,/' NOT USED NOT USED \ EUGENE LAND' EUGENE LAND ''-5 USE ONL Y USE ONLY i! (/7 CI,6 Cl.<\ -: 0' 25' 50' ~ 100' Design Team Leader - OBECITYl' o . In eSlgned By.- OBEC/TYLin Drafted By CMGS ICI,' ~ _:z: 200' 'I GRADINmP.t!(ij ~~~elveJ, S~~ET.l ~ '~~I' C1. '7 MAW r~ ' 2009 ;; Original Sy~mil!e'___ ( THIS IS THE FILE NAME LOCATION Z \08 : DP - Willame:rte River Bridge\CAD\ 21-JAN-2009 12,30 P,M. LEGEND ------- --A E _ nvy_ nNY_ nNY_ _RP_n.p_nP_n.P_F1.P_ .................G...........G_ _/\1_''-'-"\1_1...._,...._ (E) ~ @::; ''''')I ~~l ~ ~ PHASE 1 LIMITS (E) WETLAND ACOElDSL ooncurred Not listed as GOAL 5 ResoUlC9 (E) OVERHEAD ELECTRIC STORMWATERAND UTILITY NOTES 1, Survey infonmation from survey developed in 200S, by: OBEC Consulting Engineers 920 Country Club Rd" Sune 100B Eugene, OR 97401 T: 541-<i83-6090 F: 541-<iS3-6576 Survey dated: August-November 2008 2, Willamette Greenway Boundary infonmation derived from GIS data provided by OBDPIHDR. 3, City of Eugene Goal 5 Riparian Boundary derived from ORDINARY HIGH WATER MARK (OHW) GIS data provided by OBDPIHDR, (E) ODOT R1W FEMA FLOODWAY FEMA10~YRFLOODP~N WILLAMETTE GREENWAY BOUNDARY GOAL 5 RIPARIAN CORRIDOR BOUNDARY (IWR) Eugene Only ABBREVIATION FOR EXISTING TEMPORARY ILLUMINATION See Lighting Plan (E) ILLUMINATION TEMPORARY WORK BRIDGE See Elevations STORMWATER TREATMENT FACILITY FILTER STRIP - New Vegetation STORMWATER TREATMENT FACILITY FILTER STRIP - Existing Vegetation 4, FEMA FloodwaylFlood Plain infonmation provided by OBEC Consulting Engineers, 5, Stonm Drainage and Utility infonmation provided by OBEC Consulting Engineers, . :z: 21-JAN-2009 ' 12,30 P,M. THIS IS THE FILE NAME LOCATION Z.\OBDP - Willamette River Bridge\CAD\ -:: 0' 25' 50' ~ 100' I 200' I " .-/ / r OREGON DEPARTMENT OF TRANSPORTATION ~ t.:AMERON' McCARTHY GILBEIlT.a SCHEI8B L..IIDIC..PI nelllYlen LLP rolJ4I'u.nu 1___ P,.$olIUH'''' I_OIJl.' .m........... 1-5' WILLAMETTE RIVER BRIDGE . BUNDLE 220 PACIFIC ;HIGHWAY LANE COUNTY Design Team Leeder - OBEe Oes19n~d By . OBEe d 1EY'erl+e ~~~ve. : ! STORM DRAINAGE ~~AH'T1L~IE!JB~N Fila No. Original Submltti"1 , SHEET NO, CO.2 KEY PLAN ~ "/f /' \ \\_-;;\ ~fA\~ NOT USED ~,_ ~ \~~ / "L 2.3 \ \ \\ L\_, ; ,~,---- C2,l ~-~ .~- ~-~~~-~--~~ r- r-----,Uhz& I -- ,f , )~~'_;,_ .} NOT USED - NOT USED - EUGENE LAND EUGENE LAND USE ONLY USE ONLY //1 r?_'. C2.1 ;7" , , // THIS is THE FILE NAME LOCATION Z:\OBDP - Willamette River Bridge\CAD\ . . ~ . . i . '" . . ," . . i . '" . . '" . . STORMWATER TREATMENT FACILITY:'" FILTER STRIP - Existing Vegetation . ~ . ~ . ~ . ~ . Iw.w.w.w.w.w.w.~ -- o .. > .. ~ .. > .. ~ .. . > .. > .. > .. ~ .. ~ .. '" . '" . . '" STORMWA TER TREATMENT FACILITY: FILTER STRIP - New Vegetation '" . ," .. " ,. " J. ~ ,,-3 .,,-~ ,,' ~,-,?* ,0'- .,LP.fV.f1-P" ,LPan..p! .PHASE 1 LIMITS " STORMWATER TREATMENT FACILITY: FILTER STRIP - Existing Vegetation z -= 0' 25' 50' ~ 100' I 21-JAN'2009 12,30 P,M, ~ .. ~ PERMANENT ASPHALT PATH ~ .. ~ .. ~ .. .,.~- PERMANENT ASPHALT PATH STORMWATER TREATMENT FACILITY: FILTER STRIP - New Yegetation r OREGON DEPARTMENT OF TRANSPORTATION 200' I 18& CAMERUN . McCARTHY GILBBRT ...SCHEIBE LMCDIC.... U.CIITIlCTlLL' & T,IJotIUHl., 101__ 1...SU...,."" _0&""__ 1-5' WillA METTE RIVER BRIDGE - BUNDLE 220 PACIFIC ;HIGHWAY LANE COUNTY Design Team Leader - oSEe DesiQned By - OSEe i"\Drlifteq~~ - CMGS ,.a . lJenC l'v:;C;~';Z_: f r STORM DRAINAGE AND UTilITIES PLAN r MARIS 2009 , SHEET : NO. C2.0 File No. Original Submittal \ t \ l \ t \ 'b . > ~ \. ~ l- \. ~ ~ 1. ~ > ~ \ . ~ ~ ~ ~ " ~ ~ . ~ ~ "> .;- .....<i)~. r;> -., ,~ ".<l1.i."'1-i.d"'\J.,n KEY PLAN ,"- l ~ ~ , ~ \ l \ t \ t \ t \ t I ~ I E , . ~, " , 0' ,. l ~ ~ I , ~ l , " I FEMA FLOODWAY FEMA 100-YEAR FLOODPLAIN \ 7 ~ w > " w t: ~ ~ ~ NOT USEO "'I C2.0 I~ EUGENE LAND USE ONLY' // ,r'J_" C2~ EUGENE LAND USE ONLY (/7 n_~ THIS IS THE FILE NAME LOCATION Z:\OBDP - Willamette River Bridge\CAD\ ; C2.7 OHIN / , ~ \ ,". \ ~ \ \ ( ~ \ \ -"l. "rl \ ~ t' \ t~ ( ~J t 'e ~ \""O~ \ .::: t(' r;: \ ~~ 1. :; ~.::3 \ E \ " \ , ". \ \--! , "" \ \ .~ , ~'. \' ". \ ~ r ~ I ;; ~~ , " I " 'I z: 21-JAN-2009 12<30 P,M. <. '\ . < . \ j; \ (E) FIRE HYDRANT 1t I Approximate 300-1t from Project ~ ~ " .~\ < \ .\ ~\ ~ ... ~\ .' iJ~ < , o \ L\ .~\ t ), e. \ t \ , ~ t \ , 0 ~ \ ~ \v~ < " N€ N~ ~~ v~ ~~ o~ ~~ \, -.: 0' 25' 50' ~ " o " " " 'I } 100' I 200' '\ : . Ir 'I OREGON DEPARTMENT OF TRANSPORTATION H g1tt::~~ i rc1tlTNI L...NllSCAPI....CKITBC'JILL. T,114IUI...., IN_~ ...UI""'I" I_DI""l ""..._ '- 1-5: WlllAMETTE RIVER BRIDGE - BUNDLE ,220 PACIFIC :HIGHWAY \ LANE COUN rY Design Team Leade, - OSEe Designed By - OSEe Drafted By - CMGS Oat.e ReC~IVeCl: STORM DRAINAGE AND UTiliTIES PLAN f.; MAD 1 l: ?OOQ File No. SHEET '0, C2.1 Original Submittal' J ~- y~ j- 5 8 !t!t5 5 8 ~ - /"! ~ / I '1// ~ ~ ~~~ ~ ~ ~ FEMA10o-YEAR / / ~ , ' I ~ :,; ;;;;c~ Iii ~ ' FLOODPLAIN 0.. 0:' 0.. . co N "'Nt! ~ N · 5 !tR:8 &5 " I .... !:;: io~~~ _ !;;;: _ !;;;: '" . Uu'" o~ \ I / 01 f2~ f...,....... ....::>;.... ....1- 01- ..~ ,!!-iti3, WILLAMETTE ~ !'!'i!';;c 1//1 it~ g:go g~6 g~==~:l:~ g~6 g~6 !f 0 ......0 GREENWAY. co M-ri"< 0'" ) 'I u'" x"'""'" X '<1"...1 X 1.J,.1.1.u.. 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XI..u.. -- m.JJ I / I I N-! ;}. 8".. a.> lU I if t ....1..1... I~""~ ~o:'5 d J.l1 \ It?, J I I % / ,.C , I I It l _' _ I II I . ------ -A E KEY PLAN r OREGON DEPARTh1ENT OF TRANSPORTATION :z: 100' I H. - c ~tt':f~~ ir~~:r:~ LAMDICAn AllCHlTBCTI LU T,l5-l14lHJI.S IM__ '",5-1141.5-1311 ~Oll""lotn.-._ '- C2.0 i~C2' /$ ~ C2,-' 1-5' WILlAMETTE RIVER BRIDGE - BUNDLE 220 PACIFIC ;HIGHWAY LANE COUNTY NOT USED ,r'_,> r_'_~ . .::: 0' 25' 50" ~ 200' I Design Team Leader - OBEC Designed By - OBEe Drafted By - CMGS ; Date ~ee;e've<;l STORM DRAINAGE AND UTIliTIES PLAN ~, t.AAQf l: 1)000 . T<Fife'N6: .........;. SHEET NO, C2.~ C2,2 THIS IS THE FILE NAME LOCAtION Z:-'OBDP - Willam.ette River Bridge\.CAD\. 21-JAN-2009 12,30 P,M, Original Submittal ~ -, N-! \ \ \ ~ ~ ~~ " \t' , 1 ' > 1 \ " \ .i \ '" I ~ - (E) OVERHEAD (E) UTILITY TOWER \ t "'~ (E) UTILITY TOWER \ u , To remain I ii... e To remain UTILITY LINES \ > ...~. 1 \ 0 , ~ t: To remain \ ( ....._M \ > ;;g I ~ ,. FEMA \ - O~ '" (E) OOOT RIW I E;~~ Zc g FLOOOWAY , ?be.. fi , . Ji "-'MZO Ji ~- ~:J ) i3~ ~ O:-....I...J ~ , ~~ ~:J oj N....I . c.u.u. e 'ON 'ON o~ I ~~ ~~U)Z \ ~~ , ) E 0_ c."" c."" cil 0_ 0_ >-w ~w f-W A E :;,~- PERMANENT ~::: ASPHALT PATH '0 M ~ ~_12" CMP " , r '" ",,, ~M 0:/ f.-.-i ~, --- \ 1 I ~ p , I ~, 0: ) ~ R 0: c w '- ~ ~ ~ ~ 5 -:z: 0' 25' 50' ~ 100' T OREGON DEPARTMENT OF TRANSPORTATION ~ g~tt::~~ a ~fH~Tn ~""DaC"pt A.l.CBITICTI LU Tol Ml4lJ.1JU I.e-._ ,..""w.m, I_O&tMOlof",..._ KEY PLAN C2.0 /F NOT USED 1-5' WILLA METTE RIVER BRIDGE . BUNDLE 22D PACIFIC ;HIGHWAY LANE COUNTY rC2,' - , 1~-~-----...- "!'B@ t ',- \/i NOT USED - NOT USED - _EUGENE LAND EUGENE LAND USE ONLY USE ONLY r' <; ./11 /' . //1 r~.J ,'HIS IS THE FILE NAME LOCATION Z:\OBDP - Willamette River Bridge\CAD\ 200' I. Design Team Laacer - OSEe Desl{lned By - OSEe Orof,t.,td Sf' - ~GS _. ,': (.I!;{ltl F\~l;itt!"~til. S~~~T~ STORM DRAlN~GE AND UTILITIES PLAN, C 2 !3/i :: MAR 1 R 2009 . " File No. ~ ~- C2.4 - \ 21-JAN-2009 12:30 P.M. Original Submittal, I '" Vi -j I eo ^ fT1 -< --0 r :0- Z 'II rl II I, ----J;~ ' I(II~" E ~ '~ \. II ~ 'd~'r [~ ::::1ta~~ :fS :::;, ::E ~:C:: r- rr,. ..-, '" r-:t:.C) I "'", I @ tJ I I ~ ;::t: rr, ~ .._J (l) -~C:::~a p:::: ~~-j~ fl1C::'~ ~ g::, ~ r- i: c), "'", ' <:>' :'; , eo z p " eo , " CO p -j " Z ~ " '" < ro "' rn ~, '" <D ro ,/ CO p o ,/ e ~ ~ ~ :~ \~ ~ ~ 28" X 32" Top: 460.96' N: P.l. IN 456.26, 12" Cone. S: F.l. OUT 456.16,12" Cone. 2S"X32" Top: 453.71' E: F.L IN 449.41,12" PVC W: F.L. IN 450.06,12" PVC N: F.l. OUT 449.56, 24" PVC 2S"'X32" x Culverr--l'op:'453;13' S: P.L. IN 449.93, 12" pvr W: P.l. OUT 449.88, 12"(VC 28" X 32" .. Top: 460.98' - N: F.L IN 456,OB, 12" COOc. W: F.l. IN 456.18, 12" Conc~ S:'F.L. IN 456.38, 12" Cone. "- ~. .Ii. ~ ~ .~ ... 4' X 6' Twin Boku,vert .... C> ~ (4'll: 12'Total) :i :D F.L446.70' I ;0: :E '- .. ;= 0 '- :D r- ::D . . m Z ;0: ~ C) 0 m 0 . 0 .... G) " z: ',.,. 4'1 ~.g' -U .... 0 -!/.~.m p m C . c " r co m ..... ~ <g' ui :D .... cO' :z p "" :c H ~~~ :J> .. o 0 c Z S" o 0 3 ~ CO m ""< ::D c: Ll rn r . (C). :D ii ;;lII'lJl ..... !!L .... 0 I >.. B: ~ 0 ;:"'0 -" ;s:!:: i), , ii c ... m z " :D >"Z z: (j) & J>:::! ~.. . ~ I ;:; ~"'. .....' c: ";')2 g , ~ " i !!!"'~ CT if ::em' :tf ~ )> G) _0. 0 ... -< m f "=0 "TI 3 0 =t'Il~ -... W ..... ;:;: r- 0 ~ -- ~ n ... "-, - en. U c: !;tllo< l!!. :z "" iji' :z en .. = r- .... -fa m 0 ::D n '" i;! z~~ '" N C> ::I p~ 0 ..1>., z: / ~ '-...' J I ~i , I , m X ;!; '" =i CJ ~ I 'I , 1 Date j:;!a;;ceived: MAR 1 6 2009 Original Submittal c~ 1-5 WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION EXHIBIT D NO-RISE CERTIFICATION eMGS INITIAL SUBMITTAL I March 9, 2009 Exhibit D r '. " J Federal,Emergency Management Agency Washington, D.C. 20472 CERTIFICATION OF A "No-RIS~" D~T~RMINATION FOR A PROPOS~D FLOODWAY DEV~LOPHENT' c;k of'Sf>V1~,.4~ld, Vl2E6Q(V Community Name ,-r-,WillA.w\e_:\.(--e R.\Vw- f:>rtdie Development 'Name 1:>5 \rc:,l-.+ of. LY"--y Lot/Property Designation ~ov\' 0 e.Pp.,ri-",,-€'y\+ uf ~~,.~,..{-..j7~". Property O\ffier . I here"by ~cert'ify "that' the- proposed remedial..meas.ures, ..In-, c,ombi-nation ......ith. tl1,e property development designated above, will result ln no loss of flow conve~anc~ during the occurrence of the 1 percent -annual chance of exce~den~e (I DO-year flood) discharge. I further certify that the data :sub~i~ted herewith in support of this request are accurate to the best of my knm..;rledge, that the analyses have been performed correctly and in accordance" ""ith sound engineering practice, and that the proposed structural works are desi'gned in accordance with sound engineering practice. J!ZI )09 Date' --.hVl'\ e-<:> o. l<.lWl-t-- Registered" Profess~onal Engineer , / .. h tl I ~ ;'i"'19 r'l'l~I' ",.....; lseal ~' . " , ,~. '1.\' Y, f , ! l)~te ~~a~ived: "--' Original Submittal [:~.JL_:.L:-, C-::~.0 ?> /5'ol~_2 ~. v o , "-----. m X I OJ =i m ~, r Data Received: , MAR 1 6 2009 Original Submittal ~-~ c..-:-- - ..-' I-S WILLAMETTE RIVER BRIDGE PROJECT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION EXHIBIT E' HYDRAULIC AND SCOUR ANALYSIS REPORT CMGS INITIp:-L SUBMITTAL I March 9, 2009 f Gate tit€}oolv@fl: , ; I" ,I " f' MAR 1 6 20091 Original Submittal Exhibit E ' HYDRAULic & SCOUR ANALYSIS REPORT for 1-5: Willamelte River Bridge - Bundle 220 Bridge No. 08329 Lane County, Oregon January' 21, i009 ", ~~~ PRaJ:'~i: '-\~ .. ,j'.J'" ,"'....., i;iGINE:t~ . ~~ ., ~ . 19.545 "!-. ~ , ' /)1\ EXPIRES' 06/30/ L?9 Prepared by: Jean M. Castillo, E.I.T. Reviewed by: James D., Kent, P.E. ~/' rrmum ~IIIIJI/I' , Corporate Office: , OBEC Consulting Engineers 920 Country Club Road, Suite 100B Eugene, Oregon 97401 ' , 541.683.6090 Dat~ ~ee0Ived: MAR 1 6 2009 4, .'",.. .' Original Submittal , TABLE OF CONTENTS , Paae No. Proiect Descri ption ............................................................................................................ ....................................... 1 R egul atory Stand a rds ........................................................................................................... .................................. 1 Geomorphic Eva luation ....................................,......................................................................................................2 Hydrology ..................................................................................................................................................:.............. 4 Table 1: Peak Discharges...................................................................................................................................... 5 Hyd raulic Desi gn ..........................................,.................................................................... ....................................... 5 Table 2: Water Surface Elevations for Known Boundary Conditions, Cross Section 230........................5 ,Table 3: Manning's "n" Values..............................................................................................................................6 T empora ry Work Bridge ........................................................,...........,.....:............................................................. 7 Existing Site Conditions .........................................................................:..................,.............................,................ 7 Ex isting Brid ge .............,.................................................................................................. ..........................................7 Proposed Brid ge ................................................................................................................ ...................................... 8 FEMA Compliance .................,.....................................................................................,............................................ 8 Table 4: With and Without Floodway Water Surface Elevations for Known Boundary Conditions..,... 9 Table 5, With and Without Floodway Water Surface Elevations........................,......~.............................,..9 Envi ronmenta I Performance Sta nd a rds ................................................................................................................ 9 Ice and Debris...................................................................:...................................................:................................ 10 Fish P ossa ge ........,..............................,........................................................................... ........................................ 1 0 Scour Analysis ~...........................................................................................~................,........................................... 10 Riprap .....................................................,.......................................................................,........................................ 1 2 Temporary Water Management and River Impacts..............................................:....................................... 12 Conclusion .......................................................,...............................................................,...........:........................... 1 3 Table 6: Hydraulic Analysis - Existing Precast Prestressed Concrete Girders ..............................:......... 14 Table 7: Hydraulic Analysis - Proposed Concrete Deck Arch Bridge ..................................:....................15 R efe rences ..............................................................................:...........................,.......... ......................................... 1 6 FIGURES Fiaure No. location Map ............................................................................................................................................................ 1 Flood Insurance Rate Map...............:......................................................................................................................2 W atershed Map.......................................................................................................................................................3 Site Survey ................................................................................................................................................................ 4 River Reach Schematic............................................................................................................................................. 5 Temporary Work Bridge ..........................................................................................................................................6 No-rise Work Bridge Calculations ..........................,...:...............................,.........,............................................... 7 Existing Hydraulic Data ......:................................................................................................................................... 6 Proposed H yd ra u lic Data ...................................,...............................:.......:............................ ............................... 7 Set Back Abutment Distances ......,.............................................................,............................................................ 8 Scour Calculations .................................................................................................................................. 1 OA - 10C Set Back Abutments .............................................................,........................................................................,....... 1 1 Bank Stabilization ...........................:......................................,..........................................,.................................... 1 2 Rip ra p Co Iculations........................................................................,...................................., ..............................;.... 1 3 Date Received: HEe-RAS OUTPUT MAR 1 6 2009 PHOTOGRAPHS Original Submittal Table of Contents (continued) APPENOleES Appendix A - Technical Memorandum, Hydraulic and Scour Analysis for 60-inch Culvert, OBEC Consulting Engineers Appendix B - Technical Memorandum, Hydraulic 'and Scour Analysis for Proposed Stream Restoration, OBEC Consulting Engineers Appendix C - Technical Memorandum, Hydraulic and Scour Analysis for Proposed Retaining Wall along Northbound Exit Ramp, OBEC Consulting Engineers Appendix D - Technical Memorandum, Hydraulic and Scour Analysis for42-inch Pipe Culverts under Contractor's Access Road, OBEC Consulting Engineers Appendix E - Soil Map Appendix F - Final Fluvial Performance Standards Assessment Report, OBEC Consulting Engi~eers Appendix G - Technical Memorandum, Determination of Non-Erodible Rock and Predicting Scour in Erodible Rock, OBEC Consulting Engineers and Kleinfelder i r 6ljJ~e lilie~ivefJ; MAR i 6 2009, Original Submittal j ,~ ..~?1 ~~ HYDRAULIC AND SCOUR ANALYSIS REPORT for, 1-5: Willamette River Bridge - Bundle 220 , Bridge Number 08329 Lane County, Oregon Proied Deseriation The scope of this report is to analyze the hydraulic conditions for the replacement of an existing vehicular bridge that crosses over the Willamette River. The existing Willamette River Bridge (WRB) structure is being replaced as part of the Oregon Transportation Investment Act (OTIA) III program and is located at Mile Post (MP) 192.75 on Interstate 5 (1-5), where it crosses over the Willamette River just east of the city of Eugene. The proposed structure will be located approximately in the same location as the existing bridge at latitude 44002'43.50" Nand longitude 123003"00.73 W in lane County, Oregon, as shown in Figure 1. This proposed site is situated in the southern end of the Willamette Valley. The proposed structure is a concrete deck arch bridge with two main spans over the channel. This report summarizes the results of hydraulic analyses conducted t,o determine the effects of the temporary and proposed bridge to the 1 OO-year floodplain. A scour, analysis and riprap size requirements were also evaluated for the proposed structure u~ing the 100- and 500-year flood elevations listed in the lane County Flood Insurance Study (FIS). This report also includes the results of the following hydraulic analyses in Technical Memoranda found in Appendices A through D, respectively, to determine their impacts in relationship to elements of the proposed construction on this project: o 60-inch Culvert (under railroad) Analysis o Stream Restoration Analysis o Retaining Wall along Northbound (NB) Exit Ramp Analysis . 42"inch Corrugated Metal Pipes (CMp) under Contractor's Access Road Analysis Rec:iulatorv Standards The Willamette Ri,ver is within the limits of a detailed FIS. The corresponding Flood Insurance Rate Map has an effective date of June 2, 1999. The community panel number of the map for the site is 41 039C 1141 F. The FIS indicates that the existing and proposed bridges are within a regulated floodway in a'Zone AE designation and are located at cross-section AE. Zone AE designated areas correspond to special flood hazard areas inundated by the 1 OO-year flood. These flood hazard areas have established Base Flood Elevations as shown on the map in Figure 2. The project is located in a floodway, therefore, and a "No-Rise" analysis is required. The site is located approximately at River Mile 1'84 as measured in Terrain Navigator Pro, Version 8. All elevations in the Federal Emergency Management Agency (FEMA) FIS are referenced to the National Geodetic Vertical Datum ,of 1929 (NGVD). The proposed development in the Willamette River is regulated by the current lane County Code (lCC) Chapter 10, Section 271 Floodplain Combining Distrid, which is af1~licable. within d the urban growth boundaries of small cities, and Chapter 16, Section 244 Floo~~6?n c6'"~~M~ : Hydraulic and Scour Analysis Report 1-5: WiUameHe River Bridge - Bundle 220 lane County; Oregon MAR f " ?OO.!L OSEe Job No, 19-95 Original SubmittJ,oge 1 Zone for rural lane County 1. As the structure falls within portions of the City of Springfield and the City of Eugene, the cities' Development Code Section and land Use Code will need to be followed. The City of Springfield's Development Code Section is 3.3-400, Floodplain Overlay District, and the City of Eugene's land Use Code is found in Chapter 9, Sections 9.6705 to 9.6709. Construction of the proposed bridge will require that construction documents meet the requirements set forth by the regulatory agency, the building code, and FEMA regulations. Documents will be sent to the lane County and City of Springfield building officials for review prior to construction. Geomorohie Evaluation Aerial photographs from 1936, 1960, and 2008 reveal that the historic conditions of the Willamette River and its contributing channels have, through time, remained relatively stable on a global level at the WRB crossing. .. Hydroulic ond Scour Analysis Report '.5: Wi/lomette River Bridge - Bundle 220 lone eounty, Oregon .. , .' - . ,,'~r _ >:~ I . . ..... ~.,. """". -1lf" . ~ 'i~ ..-' " .~~ ".'~" '. . ''-.J. "~, ,.~ . ~ , " '..., .,,'~ '- ',..""f.....,",.(. ... lit.. :r-................ ,.~. ",".. ... ''1' i' .' , .r ',i ~I, ~\'~\~ ~.'1'~' ,,...' .,', -1 :"t :..... ~ ., ""-. ..' '1 . ,'. , ' .... "-,. <'. '"" ;,.:r,Y". ,":,""~ ,.,t. "'*.... . :':..~. ~, ~"( :...," ,;:, ,'1, ''''-Ai .:,:' , ..~J;f9:-." I:~ - f - to.-:' ~ ' ;" .......... ~~. :;.~, :j ,,~~ ... j~"'~~~ . ,.... . , ~, ' f- .1-~O -. ~ U -. 9 ~ I Willmamette River Bridge Crossing during construction. The Mill Race was d . _ issioned at this time. Willamette Rive.... Aerial Photograph circa 1960 Date Received: MAR 1 6 2009 Original Submittal OBEe Job No. J 9.95 Page 2 Willamette River - Aerial Photograph, 2008 The overall form of the river has kept the same shape, as is evident in the aerial photographs shown above. Part of the stability stems from the fact that "as human activity and settlement grew the braided channels of the river were forced into a single channel. The channel was formed through a process of building dams, removing the riparian vegetation and hardening the river banks, redirecting the water from side channels into a main channel, and dredging to deepen the channel. This single channel made it easier to control the river. After especially disastrous floods in 1861 and [1890], which inundated at least 320,000 acres, it was decided that the river needed to be controlled. In the upper Willamette basin an extensive dam system was constructed around the Eugene area to control the flows of the tributaries of the Willamette. The Army Corps of Engineers built 11 dams on tributaries of the Willamette between 1941 and 1969."2 As the aerial photos illustrate, the Willamette River Bridge site has been in approximately the same location for the past 72 years, showing very little tendency for channel migration over time in this reach of the river. However, when the Mill Race was decommissioned, geomorphic changes started to take place on a local level on the north bank just upstream of where the bridge is located today. With the Mill Race closed off, the flow in the river was forced down the main channel and, over time, found the point of least resistance, forcing its way around the north end of the dam as shown in the photograph below right, circa 1960. In an effort to stop the stream forces from scouring out the north bank of the river, a rip rap spur was constructed with the purpose of forcing the river back into the main channel and to protect the north bank. The river once again found its way around this remedy. During high floods the spur functions as a weir, with the water flowing over the top of the spur in a perpendicular direction and the flow aligned at the north bank of the channel. As the force of the river erodes away the north end of the spur, the flow is able to shoot behind the spur, initiating more bank erosion, as shown in the photo log of this report. If this accelerated process of erosion is not stopped it has the potential Date ReC'.F!ivPrf: OBE~ lob No. 19.95 MAR I 6 2009 Poge 3 Hydraulic and Scour Analysis Report 1.5, Wil/omeHe River Bridge - Bundle 220 lone County, Oregon Orin;n",' S'Jh~;"~, , to continue its path along the north bank, and could ultimately undermine the stability of the north abutment. Circa 1960 - Mill Roce and Cancrete Dam The stream type is classified as a Rosgen Type B with an entrenchment ratio typically between 1.4 and 2.2, which indicates a moderately entrenched stream with moderate width-to-depth ratios and moderate sinuosity. Streambed material consists of a median sediment particle size (D5o) equal to 5 inches, which is considered a cobble and falls under a Type 3 for Rosgen's dominant bed material classification. The channel slope is measured as 0.00137 feet per foot; following the Rosgen method for valley type the Willamette River is classified as a Valley Type VIII, which Rosgen lists as having a wide, gentle valley slope with a well developed floodplain , adjacent to river terraces. Hvdrol;'a'l The Willamette River flows through central lane County in the Willamette Valley, north to Portland where it meets the Columbia River. It is the third longest river in Oregon, measured at 301 miles from the confluence with the Columbia River to the head of one of its longest forks. The project is located'in the Willamette River Basin. Within the Willamette River Basin there are 11 sub-basins; the bridge crossing is in the Upper Willamette Sub-basin, ,which contains thirteen watersheds, four of which have portions in lane County (see Figure 3). "The major flooding . usually occurs in lane County during the winter months of December and January as a result of heavy rains combining with increased snowmelt."3 "The average annual precipitation ranges from less than 40 inches'in the Willamette. Valley to over 1'00 inches in the Coast Range and along the west slope of the Cascades.". "Major flooding in lane County is typically caused by prolonged rainfall combined with a'n early snowmelt, with some of the most significant flooding occurring in 1861, 1890, 1945, 1956, ,1964 and the most recent occurring in 1996."5 "Although the dams control minor floods, the floods in 1964 and 1996 were two large floods that reached historic levels. Although these two floods didn't quite reach the total magnitude of the floods froni the natural river of the past, they were terin,ed 'floods cif the century'. Central Oregon was'recorded at receiving two-thirds of the yearly rainfall in just one week. In' Eugene; rai'1fQllffor~ecember ..Y'(as 30 , ;;, Ua e "eCeIVeu:! 'f . , 1 I UAD . ~ ~nnn ' r....~ I V ..vv.... Hydraulic and Scour Analysis Report '-5, WillomeHe River Bridge - Bundle 220 Lane Countyl Oregon Original Submittal OBEe Job No, 19.95 Poge 4 percent above normal levels with a record setting 20.99 inches for the month (National Weather Service, 2006)."6 'Peak flow rates used we~e taken from the Agency-provided Hydraulic Technical Memorandum. The HEC-2 data for the Willamette River was received from Michael Baker and Associates for the FEMA model; when reviewed it was determined that the flows in the ,Technical Memorandum match those used in the FEMA HEC-2 model. The peak discharges are listed in Table 1. ' Table 1: Peak Discharaes Willamette River' Recurrence Interval 10-year 50-year 100-year 500-year Discharae Ids\, 40,000 59,000 71,000 111,000 On the north end of the proposed bridge the soil consists of Newberg-Urban land soils, along with Fluvents and similar soils. The Newberg soils are well drained, whereas the Fluvents are, poorly drained. On the south end the soil consists of Pengra-Urban land soils with 1 to 4 percent slopes, Newberg,Urban land soils, and Chehalis silty clay loams. A soil map of this area can be found in Appendix E of this report. Hvdraulie Desian HEC-RAS, Version 4.0.0 dated March 2008, was used to perform the hydraulic analysis for the effects of the temporary bridge used during construction and the proposed bridge, and the output data is included at the end of this report. A hydraulic analysis was performed using the flows from Table 1 and the downstream water surface elevations referenced in the 1929 datum at cross section 230, as shown in Table 2. This analysis was performed to obtain the velocities and depths in the channel that are required to 'determine the size of the riprap and the total scour depth. Table 2: Water Surface Elevations for K;'own Boundar., Conditions gt Downstream Cross Sedion 230 Willamette River Recurrence Interval 10-year 50-year 100-year 500-year Hydraulic and Scour Analysis Report 1.5, Willomette River Bridge - Bundle 220 Lane County, Oregon Without Floodwav 418.24 421.08 422.68 426.95 Date Received: MAR 1 6 2009 Original Submittal OBEC Job No. 19.95 Poge 5 To analyze the temporary bridge, two models were developed: an existing model and the temporary work bridge (TWB) model. After the models are run, the existing model and the TWB model are compared to each other to determine if the TWB model increas,es the water surface elevations over the existing model in the regulated flood way. To analyze the proposed bridge three models were developed: a natural model, an existing model, and a proposed model. The natural model represents the site conditions before any structures are built. This model is used to compare the backwater effects caused by the existing and proposed structures. The existing model represents .the existing structure, and the proposed model represents the proposed bridge. After the models are run, the existing and proposed models are compared to each other to determine if the'proposed model increases the water surface elevations over the existing model. The models were developed with the original HEC-2 floodplain data duplicated from the FIS and the cross sections obtained from the Agency- provided computer HEC-~AS'models. The conveyan'ce calculations were run with breaks in "n" values only, and the downstream water surface elevations shown in Table 2 for the.reach boundary conditions. A site survey is shown in Figure 4, and the river reach that describes the cross section layout used in HEC-RAScan be seen in Figure 5. The design flood is the 1 OO-year base flood event, since the structure is located within a regulatory floodway per Section 10.8.2 of the 2005 Oregon Department of Transportation (ODOT) Hydraulic Manual. Manning's "n" values used in the hydraulic modeling analysis for the WRB are shown in Table 3 and were obtained from the FEMA FIS study and from the Agency-provided HEC-RAS computer models. Table 3: Mannino's tin" values Section River Station left Overbank -Channel Riaht Overbank AG' 270 0.05 0.04 0.05 AGl 265 0.05 0.04 0.05 XS 5 - ujs of Wall2 264 0.12 0.035 0.15 XS 5 - Wall2 263 0.12' 0.025 0.15 ' XS 5 - DjS of Walf2 262 0.12 0.025 0.15 XS 4 - ujS of I_52 261 0.12 0.03 0.05 XS 3 - DjS of I_52 260 0.12 0.03 0.05 XS 2B - ujS of Ped. Bridge2 255 0.12 0.04 0.05 XS 2A '. DjS of Ped. Bridge2 254 0.12 0.04 0.05 AD' 250 0.055 0.05 0.055 AC' 240 0.05 0.04 0.055 AB' 230 0.05 0.04 0.05 "at!]:: ~e6€lived: MAR 1 5 2009 j f~ .,1;-; ~1 , ,'~ , Original Submittal - Hydraulic'cnd Scour Analysis Report 1.5, Willomette River Bridge - Bundle 220 Lone County, Oregon OBEe Job No, 19-95 Page 6 Temaorarv Work Bridae The top of the work bridge is at EI. 437.4 feet. The bottom of the stringer is at EI. 433.4 feet. These elevations are measured on the 1988 NAVD datum. The temporary work bridge (TWB) will be built in stages and will be anchored on the leading edge of the piles by drilling rock anchors into the bedrock to 30,000 pounds to prevent up-lift. , Each stage of the work bridge has a series of two piles at each bent. For stage one the leading edge of the piles on the upstream side will be anchored on the center work bridge. For stage two another portion of the work bridge will 'be built upstream of the center work bridge and those leading edge p'i1es will be anchored as well; therefore, there ~ill be two sets of piles anchored. At the regional level FEMA does not require a "No-Rise" analysis for the temporary bridge; however, the City of Springfield requir~s a "No-Rise" analysis to obtain their land Use Permit. The results of the "No-Rise" analysis are shown in Figure 7. The TWB is shown in Figure 6, and the difference in water surface elevations comparing the TWB io the existing bridge is shown in Figure 7. Existino Site Conditions The existing WRB was built in 1962 and is located 'on 1-5 at MP 192.75 east of Eugene. The structure was decommissioned in 2004 and a temporary detour structure opened in its place. The detour bridge is a precast, prestressed concrete box b'eam that is 1,534 feet long and 72 feet wide. A site visit was completed on June 6, 2008, to collect the data required to perform the hydraulic analysis on the existing bridge. Observations of the conditions at the site reveal, that there is vegetation in the channel both up and downstream of the structure, and woody debrIs can be seen hung up on the piers of the detour structure (see photo log). Aerial photographs were reviewed to determine geomorphic fluvial history of the river at this location. As the historic' photos show, the river became channelized after construction of the dams on the upper reaches of the river system. Just upstream of the bridge a dam was built as a flow control structure to divert the flows of the Willomette into the Miil Race, which supplied power to Eugene in the early 1900s. After the Mill Race was decommissioned and the flows were again directed to the middle of the Willamette River, a localized redirection of flow occurred' and induced scour on the northeast river bank iust upstream of the flow control structure. A riprap spur was added to direct the flow away from ihe bank; however, the site visit revealed'that the flow is still being directed at the bank. Undercutting and erosion is taking place, reducing the valuable protection that is available in the vegetation along.the bonk.(see photo log). Existina Bridae The decommissioned WRB is made up of three precast presiressed concrete girder spans and 'consists of six piers in the main channel of the river, consisting of 6-foot-diameter twin-cylinder piers with connecting diaphragms. The structure is 1,800 feet long and 67 feet wide, as listed on the ODOT Bridge Inspection,Report dated February 10,2004. The minimum soffit elevation for the bridge on the downstream side is 470.29 feet, which provides 38.68 feet of clearance for the 1 OO-year design/base flood elevation of 431.61 feet. The existing bridge produces 1.21 feet of backwater for the desig'n/base flood and the ;tt.aterway opening is 9,502 ft2 with' , , . i uate Received: c Hydraulic and Scour Analysis Report 1.5: Wil/omette River Bridge - Bundle 220 Lone County, Oregon ! MAR 1 6 2009 OBEC Job No. 19.95 Poge 7 Originnl Submit!<!/ a velocity of 8.1 ft/s for the design/base flood as'referenced to the downstream face of the structure. The hydraulic data sheet for the existing bridge is shown in Table 6; a drawing of the downstream face of the existing bridge is shown in Figure 8. " Analysis of the existing bridge location shows that the bridge does not undergo pressure flow during the 500-year flood event (Maximum Probable Flood). ' Prooosed Bridae The proposed WRB will also be 1,800 feet in length to accommodate the fluvial requirements of the functional floodplain and will consist of a concrete deck arch bridge with two piers in the main channel of the river, one ,located at t~e center of the span and one located just inside ordinary high water on the south bank under both the northbound (NB) and southbound (SB) bridges, respectively. The configuration of these piers and the arch ribs they support has been developed wi,th consideration given to hydraulic efficiency. The hydraulic opening has been improved by reducing the pier area in the stream cross section under the 1 OO-year water surface elevation. This reduced area will result in a reduction of friction losses through the bridge opening, thus tending to lower the water surface elevations to levels more similar to the natural condition. The backwat",r analysis results show a water surface elevation of 431.63 feet for the 100-year design/base flood, providing 42.56 feet of clearance to the minimum bridge soffit elevation of 474.19. The proposed bridge produces 0.07 foot of backwater for the design/base flood, and the waterway opening is 9,514 ft2 with a velocity of 8.0 ft/s for the design/base flood as referenced to the downstream face of the structure. The hydraulic data sheet for the existing bridge is shown in Table 7; a drawi~g of the downstream face of the proposed bridge is shown in Figure 9. Analysis of the existing bridge location shows that the bridge does not undergo pre~sure flow during the 500-year flood event (Maximum Probable Flood). .' ' FEMA Comalianee All elevati~ns in the J~ne 2, 1999, FEMA FIS are referenced to ihe NGVt>. The HEC-2 da'.a ,obtained from Michael Baker and Associates also originates from the NGVD 1929 datum. The 'original FEMA model was developed in HEC-RAS with the,HEC-2 data to provide a base for comparing changes presented iri the existing and proposed hydraulic models. The analysis was run calculating the conveyance between every coordinate point (HEC-2 style) and the downstream known water surface elevations, as shown in Table 4, were used as the reach boundary conditions on the with and without floodway profiles. The results of the original FEMA model run matched the original HEC-2 results within the allowable 6 inches; so a duplicate copy was made. The HEC-RAS results can be found at the end of this report under the title of FEMA Run. The OBEC survey data was surveyed using tlie North American Vertical Datum of 1988 (NAVD); iherefore, an adfustment of 3.61 feet was required between the HEC-2 data and the survey data used for the river 'modeling. A new Base Condition was estqblished by incorporating WEST Consultants' cross sections at the bridge location into the duplicate copy model. Existing bridge information was then added to the Base Condition to develop the Existing Model used in this report. ' The proposed modelfwas lde. d',elo""'d,~sing_the Base , , , ' ' I Ui;i..t;! Kl:I\itlllidU. , . F . 1 Hydrou/ic ond Scour Anoly.i. Report r MAR 1 6 2009 OBEe Job No. 19.95 1.5: Wil/omette River Bridge - Bundle 220 Poge 8 Lone County I Oregon Original Submittal Conditions and the proposed information for the new concrete deck arch bridge. The conveyance was calculated at th~ breaks in "n" values only (HEC-RAS style). Comparing the existing and proposed water surface elevations at the cross sections, as shown in Table 5; shows that there has been a reduction in the water surface elevation for the proposed str~cture, or there has not been a' ,change. This verifies that there is a "No-Rise" in water surface elevations due to the construction of the proposed bridge. Table 4: With and Without Floodwav Water Surfaee Elevations for Know~'Boundar" Conditions at Downstream Cross'Sedion 230 Willamette River Recurrence Interval 100-year With Floodwav Without Floodwav 422.7 423.1 Table S: With and Without Floodwav Water Surfaee Elevations Willamette River HEC-RAS Run Difference (feet) River Station Existing Proposed With Without With Without With Without 230 423.1 422.7 423.1 422.7 0.00 0.00 240 425.91 425.9 425.91 425.85 0.00 0.00 250 430.17 429.4 430.17 429.41 0.00 '0.00 254 431.68 430.8 431.68 430.75 0.00 0.00 254.5, pedestrian Bridae 255 431.84 430.9 431.84 430.93 0.00 0.00 260 432.47 431.7 432.45 431.62 -0.02 -0.03 260.5 Willamette River Bridae 261 433.63 432.8 432.44 431.61 -1.19 -1.20 262 433.78 433 432.66 431.91 -1.12 -1.10 263 433.68 432.9 432.48 431.63 -1.20 -1.23 '264 434.14 433.5 433.27 432.79 -0.87 -0.74 265 435.33 434.9 434.71 434.37 -0.62 -0.49 270 437.26 436.9 436.88 436.62 -0.38 -0.28 Environmental Performanee Standards As part of the Oregon Transportation Investment Act (OTIA) III Bridge Delivery Program, a Statewide Programmatic Biological Opinion was issued, along with Regulatory Agency permits and Eridangered Species Act (ESA) consultation that covers the entire bridge replacement program. In order to fit within the Biological Opinion, a set of Environmental Performance Standards (EPS) ,was deve,loped to satisfy the terms of the permits. Date Received: 'I'" ' j' '01lEt boli~1IJ 19.95 Poge 9 Hydraulic and Scour , Analysis Report /.5: Wi/lomette River Bridge - Bundle 220 Lone County, Oregon Original Submittal The critical section of the EPS relating to the waterway hydraulics is the Fluvial Section. This standard requires that water crossings allow normative physical processes within the stream- floodplain corridor. Accommodating the normative physical processes within the stream- floodplain corridor requires determination of the functional floodplain in the vicinity of. the bridge crossing. With guidance f.rom the EPS, a comparison is made between specific channel ,features as observed in the field and calculated water surface elevations to ,ensure that the functional floodplain requirements are met. The calculated water surface elevations are found using the three-step process of determining the flood-prone elevation and width and the bankfull width using the flagged OHW marks. As the results indicate, a 708.6-foot functional floodplain (FFP) width is required. The proposed 1 ,800-foot bridge spans the FFP width, satisfying the requirements of the EPS Fluvial Section Results of the functional floodplain ,width calculations can be found in the Fluvial Performance Standards Assessment Report, included as Appendix F. lee and Debris The WRB is located at the head of the Willamette Valley, bounded by the Coast Mountain Range to the west and the Cascade Mountain Range to the east. The FIS records the average low temperature range to be in the mid-30 degrees Fahrenheit and average high is in the mid- to-low 60 degrees Fahrenheit range; precipitation averages about 40 inches in the Willamette Valley. No discussion of ice build-up was mentioned in the FIS. As the photo log shows, there is a potential for debris to build up at the site; log debris is shown caught on the upstream face of the piers on the detour structure. Debris accumulation could be a problem at the bridge site. large debris 'could get collected in the arch members of the bridge (see photo log). fish Passaae The proposed new crossing over the Willamette River triggers the fish passage laws as defined by the Oregon Department of Fish and Wildlife (ODFW) Memorandum dated March 28, 2008. The in-stream work period for the Willamette River in this location is from June 1 through October 31, unless otherwise specified by the ODFW. The Willamette River is primarily salmonid migration habitat with little rearing habitat; it does provide spawning and rearing habitat for fall Chinook. Canoe Canal offers some off-channel rearing habitat. Based on information provided by the OBEC Environmental Section, likely native species present include: rainbow trout (Oncorhynchus mykiss), cutthroat trout (Oncorhynchus clarki), sculpins (Cottus spp.), leopard dace (Rhinichthys f/acatus), long nose dace (Rhinichthys catoractae), redside shiner (Richardsonius bafteatus), northern pikeminnow (Ptychocheilus oregonensis), largescale sucker (Catostomus mocrochei/us), steelhead (Oncorhynchus my-kiss), and Chinook salmon (Oncorhynchus tshawytscho). ' ,The proposed bridge reduces the number of piers in the channel and increases the waterway opening, improving the hydraulic condition. There are two clear spans greater than 35 feet that preserve the streambed function of the natural channel. The proposed structure meets fish passage under the larger-Scale Crossing Design Criteria.' A Fish Passage Plan for a Road Stream Crossing is being submitted to ODFW by Maso~, Bru~~@(;:gLc;t;!!riq!Ef~r:this flroject. . I.'; , 1 ; :i Hydraulic and Scour Analysis Report 1.5, Wi/lomette River Bridge - Bundle 220 fane County, Oregon MAil 1 b lUU::t OBECJob No. 19.95 , Poge 10 ' Original Submittal Seour Analvsis Based on THE ODOT 2005 Hydraulic Manual, the recurrence intervals that are used to calculate scour are the 100- and 500-year flood events and the roadway' overtopping flood,' depending on which one of the four cases listed in Section 10.8.4 controls. For the proposed concrete deck- arch alternative, Case 4 controls; therefore, the 1 OO-year flood is the'design flood and the 500-year flood is the check flood since the roadway does not get overtopped. A total scour analysis for the proposed structure is based on the procedures described in the Federal Highway Administration (FHWA) publication HEC 18, Evaluating Scour at Bridges, May 2001. The total scour elevation for the piers is determined by subtracting the pier scour, contraction scour, and channel degradation from the thalweg elevation; for the abutments it is determined by subtracting the abutment scour, the contraction scour, and the channel degradation from the thalweg elevation. If the abutment toes are protected or if "set back abutments" are designed, then abutment scour ,calc~lations may be eliminated at the discretion' of the engineer. Contradion Seour Using laursen's Equation for the critical velocity, clearwater contraction scour applies since the critical velocity is greater than the mean flow velocity.' The calculations show that there is no contraction scour during the 500-year Maximum Probable Flood Event, the design/base flood event, nor the 50-year flood event. This reach of the channel is at bedrock and no signs of channel degradation were observed at the' site. ' Contraction scour calculations are shown in Figures lOA, lOB, and ,10C. Pier Seour The ODOT 2005 Hydraulics Manual, Section 10.1 2.1, states that the bottom of the pier footing is to be lower than the check flood scour elevations" or 6 feet below the thalweg,'whichever is lower, or that shallower footing burial, is acceptable where the footings are keyed in to solid, ' erosion-resistant rock. Pier scour was not analyzed at this time because the manual does not quantify how to determine erosion-resistant rock. The guidelines outlined in the 1991 FHW A Technical Memorandum present interim guidance on empirical methods and testing procedures to assess rock scourability. To follow these procedures the results of rock composition from drill logs are required. When these results are available the pier scour analysis will be performed and the total pier scour determined. The full Technical Memorandum addressing the determination of non-erodible rock and predicting scour in erodible rock 'can be found in Appendix G of this report. Set Back Abutments The boring log shows base rock to a level of 4 feet, gravel with an angle of repose from 36 to 37 degrees from 4 to 6 feet, sand with an a,ngle of repose of 34 degrees from 6'to 8 feet, gravel from 8 to 12 feet, and bedrock below the gravel. A setback abutment distance was calculated for the north abutment based on 'an angle of repose of 34 degrees. The results Date Received: , , }: Hydraulic and Scour Analysis Report 1.5: WiIlomette River Bridge - Bundle 220 Lone County, Oregon MAR 1 6 2009 OBEC Job No. 19.95 Poge 11 O':~:-~I ""I"<,...;tt., . I. ."... . .1. r.: -'--__,~ shown in Figure 11 demonstrate that the location of the abutment has met the set back, requirement. ' A setback distance ,'for the south abutment was not calculated as the abutment on the south end of the bridge is set back at a distance of approximately 1,145 feet from the water's 'edge for' the northbouncllane and approximately 906 feet .for the southbound lane. Abutment Seour Abutment scour was not calculated as the calculations for the set back abutments confirm 'that the proposed. location of the abutment meets the set back abutment criteria. As mentioneq previously, undercutting and erosion is taking place on the northeast bank just upstream from the bridge. This: localized redirection of flow'is due to the river finding the path of least resistance around the existing rock spur. Without intervention the flow will remain directed at the bank and continue toerode the bank. Over time thi~ undercutting has the potential to undermine the stability of the abutment on ,the north end of the bridge. To protect the slope from the localized lateral instability, of the,river, it is recommended that riprapbe placed on the north abutment even though it meets the setback criteria. RiDraD 'Riprap calculations were performed for the bridge opening and the approaches in'accordance with the criteria in the FHW A publication HEC 23, Bridge Scour and Stream Instability Countermeasures: , The Design/Base Flood (1 OO-year) and the Maximum Probable (500-year) Flood Event were evaluated to determine the riprap size for the abutments following the 2005 Hydraulic Manual. Based upon .the results that were derived from the HEC-RAS model, the Dso effective particle size determined for the Base Flood is 1.51 feet, requiring a riprap size of class 2000. The calculations are shown in Figure 12. Temaorarv Water Manaaemen' and River Imaads, It is anticipated that temporary water management (TWM) will be required for the' project since construction activities will take place within the active channel below th,e OHW line elevation for the construction of the piers. It is required to place TWM facilities around the work areas to eliminate turbidity and 'protect the fish during construction activities. These stream isolation . . measures must be designed to accommodate for seasonal fish passage, minimize disturbance to any river substrate and'habitat impacts, and ensure that no silt or sediment enters the river waters. Date Ree51ived: MAR 1 S 2009 j "':,l <<; :\ 'I Original Submittal Hydraulic and Scour Analysis Report 1-5, Willomette River Bridge - Bundle 220 ~one County; Oregon . OBEe Job No, 19-95' Poge 12 Conclusion The Willamette River Bridge is located within a regulated f1oodway. In order to certify a "No- Rise" a hydraulic analysis was required that follows the process described in the Procedures for Compliance with Floodway Regulations distributed by the U.S. Army Corps of Engineers and the Federal Emergency Management Agency. It was determined 'that the HEC-2 and HEC-RAS models adequately represented that there will not be a rise in water surface elevations due to the construction of the proposed bridge. The proposed concrete arch bridge option improves hydraulic conditions with the elimination of piers within the channel. This improves the hydrau.lic opening, improves fish passage, and reduces in-stream work and associated environmental, impacts during the proposed construction. As Table 7 and Table 8 show, the backwater 'elevation of the water surface for the design/base flood is reduced from 433.01 feet for the existing bridg'e to 431.9 r feet for the proposed bridge. This is a reduction in water su.rface elevation of 1.10 feet in the water surface elevation. The analysis for the TWB shows that there will be an increase in water surface elevations during the time the temporary structure is in place. Meetings held with the City of Springfield determined that the rise will be acceptable only for the duration of the project. The fish passa'ge requirements and Environmental Performance Siondards are both met with the proposed Conc(ete Arch Bridge. Date Received: MAR 1 6 2009 Original Submittal Hydraulic and Scour Analysis. Report '.5, WillomeHe River Bridge - Bundle 220 Lane County, ,Oregon OBEC Job No. 19.95 Poge I 3 TABLE 6: HYDRAULIC ANALYSIS - EXISTING PRECAST PRESTRESSED CONCRETE GIRDERS PROJECT: Willamette River Bridge lane County; Oregon , COMPILED BY: Jean 0. Costillo, E.I.T. DATE: October 13, 2008 HYDRAULIC DATA DESIGN/BASE MAXIMUM Existing Bridge , FLOOD PROBABLE FLOOD Disch'arge (cubic feet/second) 59,000 71,000 111,000 'Recurrence Interval (years) 50 100 500 Approach Section H.W. Elevation w /Naturcl Channel' 430.42 431.84 435.68 (feet) Approach Section H.W. 431.58 I 433.01 436.90 Elevation w /Bridge2 (teet}", Backwater (feet) 1.16 i 1.21 1.22 H.W. Elevations at Upstream 431.25 I 432.67 433.55 Face of Bridge3 (feet) H.W. Elevations at Downstream, 430.15 I 431.61 435.53 Face of Bridge4 (feet) Waterway Area at Downstream 8,438 I 9,502 12,561, Face of Bridge5'(sQuare'feet) Average Velocity ot Downstream 7.5 I ' 8.1 9.8 Face of Bridge (feet per second) ORDINARY HIGH WATER 426.26 I Token at cross section 262. 2 Approach secti?" is one waterway opening upstream from upstream face of bridge (cross section 262). " 3 located at upstream face of bridge along the embankment. 4 located at downstream tace of bridge opening. ' 5 Area normal to channel centerline. This value is found from the,HEC-RAS output tables for the bridge labeled os the Flow ,Area, in square feet. 6 The Ordinary High Water elevation is taken from the HDR Wetland Delineation Report doted 2008. Remarks, Structure Type: Precast 'Prestressed Concrete Girder length: 1,800 feet Manning's "n" main channel (at the bridge location) = 0.03 Manning's "n" left overbank (at the bridge location) = 0.12 Manning's "n" right overbank (at the bridge location) = 0.05 Date ~eeGived: MAR 1 S 2009 ~ lCJ :~ ' ,~ l Original Submitt~1 'Hydraulic and Scour Analysis Report ,1.5, Willomette River Bridge - Bundle 220 Lone County, Oregon OBEe Job No, 19-,95 Poge 14 TABLE 7: HYDRAULIC ANALYSIS - PROPOSED CONCRETE DECK ARCH BRIDGE PROJECT: Willamette River Bridge Lane County, Oregon COMPILED BY: Jean M. Castillo, E.I.T. DATE: October 13, 2008 HYDRAULIC DATA DESIGN/BASE MAXIMUM Proposed Bridge FLOOD PROBABLE FLOOD Discharge (cubic feet/second) 59,000 71,000 111,000 Recurrence Interval (years) 50 100 500 Approach Section H.W. Elevation w /Naturol Channel' '430.42 431-.84 435.68 (feet) Approach Section H.W. 430.47 431.91 435.84 Elevation w /Bridge2 (feet) Backwater (feet) 0.05 0.07 0.16 H.W. Elevations at Upstream 430.06 431.50 435.40 Face ot Bridge3 (feet) H.W. Elevations at Downstream 430.18 431.63 435.58 Face of Bridge4 (feet) Waterway Area at Dow~stream 8,434 9,514 12,697 Face of BridgeS (square feet) Average Velocity at Downstream 7.4 8.0 9.7 Face of Bridge (feet per second) ORDINARY HIGH WATER 426.26 1 Token at cross section 262. 2 Approach section is one waterway opening upstream from upstream- foce of bridge (cross section 262). ' 3 Located at upstream face of bridge along the embankment. 4 Located at downstream face of bridge opening. s Area normal to channel centerline. This value is found from the HEC-RAS output tables for the bridge labeled as the Flow Area, in square feet. 6 The Ordinary High Water elevation is taken from the HDR Wetland Delineation Report dated 2008. Remarks: Structure Type: Two-Span Concrete Deck Arch Length: 1,800 feet , Manning's "n" main channel (at the bridge location) = 0,03 Monning's "n" left overbank (at the bridge location) = 0.12 Manning's"n" right overbank (at the bridge location) = 0.05 uate Received: MAR 1 6 2009 Original SUbmittaL Hydraulic and ScolJr Analysis Report 1.5, Willomette River Bridge - Bundle 220 Lane County, Oregon OBEe Job No, 19-95 Poge 1 5 Referenees ' 1 http://www.lanecounty.org/Planning/Flood_lnfo/Flood_lnfo.htm , 2 https:/lscholarsbank.uoregon.edu/dspace/bitstream/ 1794/3645/1 /flooding_ willamette.pdf 3 Flood Insurance Study, lane County, Oregon, June 2, 1.999 4 http://www.lanecounty.org/Planning/Flood_lnfo/Flood_lnfo.htm 5 Flood Insurance Study, lane County, Oregon, June 2, 1999 6 https:/ /schcilar~bank.uoregon.edu/ dspace/bitstream/1794/3645 /1 /f1ooding_ willamette.pdf Date Received: MAR 1 S 2009 Original Submittal Hydraulic and Scour Analysis Report 1.5, Willomette River Bridge - BunClle 220 Lane County, Oregon OBEe Job No, 19.95 Poge 16 I A, jj 'I I' 1 , , Figures, Hydraulic Report Date Received: . , (^ " MAR 1 6 2009 Original Submittal STATE OF OREGON DEP AR TMENT OF TRANSPORTATION PLANS FOR PROPOSED PROJECT ro o o N , '" '= '" 1-5: WILLAMETTE RIVER BRIDGE - BUNDLE 220 PACIFIC HIGHWAY LANE COUNTY \ , 2009 r Dat~ Received: tl:t\i1 1 3 2~U9 ' Originai Submlttf1 , T. 17. 18 5.. R. 3 W.. W.M, v " L ~ '" ~ N V / ~ . D o L . ,~ .. o / ~ g '5 o L U " I / " o . u o o <r / ~ '" o '" o / '" o / ~ \. FIGURE 1 SOUTHERN ',.PACIFIC ~: ^ r <n "' w o ., .~ :ZONI:: X illUhJlli r:.J ,L~ lJ(- L~., s"t. ~ ll\~~f!i ~i. ~~."". ~ '_;=P' SPJUNGFlBLD:,- l;.t ~ 4US92~ _.~~., it- 1 A~~, ;' ,ZO, N E:i~.~f~" ,i" ..~"';" ~_;'" ,-' . "."to' ..Ji!f: ~~~ ~ ~, ;~ . '1' 1r' ,> ~)lt, ,., L__I ~ ." !~ : =-------- - --=:J C - " \ APPROXIMATE SCALE IN FEET 500 0 500 r- ---I I -' !!l L.:...-,~ j !:'1 '-- (] - --- 60 1-': r [I NATIONAL FLOOD INSURANCE PROGRAM"" 1,- ~-II ::.-::::: II - ,FIRM flOOD INSURANCE RATE MAP c LANE COUNTY, OREGON AND INCORPORATED AREAS PANEL 1141 OF 2975 (SEE MAP INDEX FOR PANELS NOT PRINTED} Sou ~ ----== -" ,- - ...-- CONTAIN';: CoMMU~ITY _ NOMBER PANEL SUffIX EUClENE. OTY OF JlOI22 1141 SPRINGfiELD OTY OF 415692 n.u l.J;t.i.E CQlJNTY UNINCOAPOAATED AREAS Jl6601 11<11 ~ I ZONE X , , MAP NUMBER 41039&1141 F EFFECTIVE DATE: JUNE 2. 1999 Dete Rec:~lved: ROSE LANE I , ~; Ii e, "- / / ~ 'I \ ZONE X iN. It. an oftIel. copv at. portion r::A the at)Orr,e rlllfierenced flood map. n. - ,""'.. ....lngF-MrTO"...,une, lhiamapdoNnatretectctt.ngee ,. or alT. . which m.-y Nr4 been made aubl;equent to the dBt. on the title ~oek. For the lat.,.t product i11formation about Nati~ Rood ll..urance _~_ PI'OQJ*n 'ood ma~ check the FEMA Aood Map StORl lit __ mac.femaoov . ,- FIGURE 2 --- f'crrv O~ EUGENR I' .... n 0> ~ 8l - ~ g 'ol.l ~ c ~ Cl :l 0 . 0 ] I:< -' CIl ...J ~ 5 0 "",j <II ~I CIl c & <5 ;; ~ S " ; " -0 u. '\,,\~, O/ll'\' 'I>> ~ = !? ~..~ III g Sit CO~ g 25:=il!ll,~ .i ,"",:>'~ c .,...,> .c:t:. q,; . >. of UtIJJO J/J!Jrd >. D '0 8. ,~ :> ., e~ ~& 'C III II> c: .r= ,- ., l!! j;;D ~ ~r .. :r ~ E ~ ~ '! o u. , .. .. ~ l! 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' ~, 5~~ . u U I- <Il .e c c 'I- .~.~ ~ . . 0 00 - Evaluating Scour at Bridges Hydraulic Engineering Circular No. 18 Bundle 220 . Willamette River Bridge Lane County, Oregon Project No.: 0019-0095 Date: Tuesday, October 14, 2008 Contraction Scour Live BAd or Clear Watp.r Soour 50 -Year Flood Live Bed, Clear Water: Vc<V Vc>V V= 9.72 mean velocity of the flow in the main channel or overbank area upstream of the bridge opening From Proposed Hec.Ras Output Report at the Approach Cross Section 262 12.59 Critical velocity above which bed malerial of size D and smaller will be transported, tps, '=11.17 y^6f7 D50^1/3 Vc= y= D50= 11.79 Average depth in the upstream main channel From Hec-Ras Cross Section 0.4167 particle size.in a mixture of which 50% are smaller, ft. 262 The channel has Clear Water Scour CleAr Water Contraction Scour 50-Year ys=y2-yo y2=(O,OO77 Q^2/ Dm^213 W^2) ^317 Q= Discharge through the bridge or on the overbank at the bridge associated 59000 with the width W, cfs v2= vs;;; Diameter of the smallest nontransportable particle in the bed material (1,25 0,5208 D50) in the contracted section. ft 535.5 Bottom width of the contracted section less pier widths, ft 11.09 Average existing depth in the contracted section before scour, ft (This is at the upstream face of the bridge) 8.42 AveraQe eauilibriurp d.Vpth in the contracted section after contractions scour, ft. .2,7 conlraction scour deoth, ft , Dm= W= yo= Date Received: ~ MAR 1 S 2009i Original Submittal FIGURE 10A 1- Evaluating Scour at Bridges Hydraulic Engineering Circular No. 18 Bundle 220 . WUlamette River Bridge Lane County, Oregan Project No.: 0019-0095 Date: Tuesday, October 14, 2008 Contraction Scour Livp. RP.d or Cle~r WRter Sr.our 100 -Year Flood Live Bed' Clear Wate" Vc<V Vc>V V= 10.29 mean velocity of the flow in the main channel or overbank area upstream of the bridge opening From Proposed Hec-Ras Output Report a/ the Approach Cross See/ion 262 12.85 Critical velocity above which bed material of size 0 and smaller will be transported, Ips, '=1' ,17 y^617 050^1/3 Vc= y= 050= 13.34 Average depth in the upstream main channel From Hec-Ras Cross Section 0.4167 partida size in a mixture of which 50% are smaller, ft 262 The channel has Clear Water Scour Clear Water ContrRction Sr.DUf 100.Year ys=y2-yo y2=(O,OO77 Q^2/ Om^2/3 W^2) ^317 Q= Discharge through the bridge or on the overbank at the bridge associated 71000 with the width W;cfs v2= vs= Diameter 01 the smallest nontransportable particle in the bed material (1,25 0.520B 050) in the contracted section, ft 535,5 Bottom width 01 the contracted section less pier widths, ft 11.74 Average existing depth in the contracted section before scour, ft (This is at the upstream face of the bridge) 9.87 Ave[,aQv,QUilibriurp depttl ir the contracted section after contractions scour, ft. -1.9 con radion scour depth. R ~ Om= W= yo= f Date Received: t.,:\H 1 S 2009 OrigiL",: Submittal FIGURE 10B Evaluating Scour at Bridges Hydraulic Engineering Circular No. 18 Bundle 220 - Wlllamette River Bridge Lane County, Oregon Project No.: 0019-0095 Date: Tuesday, October 14, 2008 Contraction Scour Live Boo or Clear Water Sr.our 500 .Year Flood live Be't Clear Wate" Vc<V Vc>V V= 12.22 mean velocity of the flow in the main channel or overbank area upstream of the bridge opening From Proposed Hec-Ras Output Raport at tha Approach Cross Section 262 13.42 Critical velocity above which bed material of size 0 and smaller will be transported, fps, '=11,17 y^6n 050^1/3 Vc= y1=\'l 050= 17.34 Average depth in the upstream main channel From Hac-Ras Cross Section 0.4167 particle size in a mixture of which 50% are smaller, ft 262 The channel has Clear Water Scour Clp.;:)r Water Contraction Scour 500.Year ys=y2.yo y2=(O,OO77 Q^2/ Om^213 W^2) ^3n Q= Discharge through the bridge or on the overbank at the bridge associated 111000 with the width W, cfs v2= ys= Diameter of the smallest nontransportable particle in the bed material (1,25 O,520B 050) in the contracted section, ft 535,5 Bottom width of the contracted section less pier widths. ft 14,B3 Average existing depth in the contracted section before scour, ft (This is at the upstream face of the bridge) 14.4B Ave[,aoe eouilibriulJ1 q~pth in the contracted section after contractions scour, ft, -0.3 con raction scour depth, ft ~ Om= W= yo= Date Received: 1 MAR 1 6 2009 t )i Original Submittal FIGURE 10C ~ "- o c'i o oc G o ", , ~ c, , " -' - ~ 27' is the fOlcu/at.d minimum I sethock distance I -L '" I ' L,o'- ~, Ex/g. ground --...... ___ / ' ... -L -"'---------- ",' .." - ____~_.___.___.____J._._._L j,; <0 ~ ~ " 5, ~ 0 i, . c " ~ " 0 0 " u 0 0 " '" / '" 0 OS 0 L " ,~ 0; 0 / '" ,~ 3 0 L 0 >- I / >, 0 3 U 0 0 rr / "' m 0 cr 0 / m 0 / '" U .-~ l' "- / ~ "g ] J NaTES, 11 O/f(( = ordinary high wat.r ./....atlon 426.2 'eet token 'rom the HDR W.t1and Delineation Report dated 2008, 2J J4 dogrees Is the angle of r.p0s8 of the soli. J) 6' Is the mlmlnum assumed contraction scour d.pth. SET BACK ABUTMENT DETERMINATION NORTH END OF PROPOSED CONCRETE ARCH BRIDGE " Dat~Hec~~~ed: i... ,:{ 1 , Z:;~9 O. . ,. i";., l.-,,,, +~~'I ngln"" ,,,",,,- FIGURE 11 Riprap Rock Sizing Bundle 220 - Willamette River Bridge Lane County, Oregon Project No.: 0019-095 Date: Tuesday, October 14, 2008 Reeurrenee I nterva I VOFB YOFB F Dso Class of Riprap 50-year 7.29 13.42 ' 0.351 0.89 Class 200 100-year 7.82 14.99 0.356 1.02 Class 700 500-year 9.51 19.02 0.384 1.51 , Class 2000 D50 = SG = VOFB = YOFB = g = F = Median Stone Diameter, ft Specific Gravity of Riprap Velociiy at the Downstream Face of Proposed Bridge Hydraulic Depth at the Downstream Face of Proposed Bridge 32.2 (ft/s2) Graviiational Acceleration Froude Number (v) F= , Jgxy)l~) For ,Froude Number ~ 0.80, K = 0.89 for a spill-through 'abutment = 1.02 for a vertical wall abutment D50 K V2 - Y SG -1 gy For Froude Number? 0.80, K = 0.61 0.69' for a spill-through abutment for a vertical wall abutment = D50 K Y , ' SG - 1 -V2,O,14 gy Date Received: ' MAR 1 S 2009 ,M ;1] :~~': t. ~, ~ Original Submittal FIGURE 12 HEC-RASOutput Existing Model, Hydraulic Report " Date Receiv~d: 'i J i MAR 1 '3 2009 Original Submittal / , -, ""O>',,'o'en' ~. :3:::i::i ~ 2~ 0" t r 1;!'8'12';:;:1 ON N M -:-;~~~-;::g~:;l !2~;!$!.o ;::ti;!'l' t- r ~:;, ~ t::! ;::! ~ $! 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N;Z.... 2 ~:ij ?il ~ ~ ~ ~ 0000 0000 0888 g g ~ ~ ....11>....;: '" II> 0 II> :ri~:::; ~ ~ 12 !;~12g ,..;Lti<ci"': 8l '" fD re~ ~d~ R 0000 0000 UU .,11>....:: ~~:~-~~i~-~~~~ '" <ti "'..; N"': Lti 0 <ci" N W "''''''I''' "I"''''''' _"1"'''1 ............... ................ ................ ;>--. 0::: 0:::' a: a: ~ ~ ~ ~ >->->;->; eg~~~ g'~ g 50: "I "I "I "I' '- , 0::: 0::: 0::: a: a:"a:0:::C::: ~~~~ ~~~~ >>->;->;:, >->>;->;- ~~~~_f~~~ ", -;:; '~~~~ gggg N"'~!:!._!:!~~~ - - -" " - -;.. .,:.. ( , r Date Received: MAil! 5 2009 Original SubmittF'1 -'~ ifi\ :';';; ::ij , HEC-RAS Output FEMA Run, No-rise Comparison Hydraulic Report Date Received:j , " i~ , MAR 1 6 2009i~ Original Submittal '0'1$' '8'8' '8'8' ~d~ 0 ~ 00 0 00 0" 0 . . " w . ~ 0 0 0 8 8 " 0 0 0 gf.i1 ~ 0 0 ~ ~ " N N 0 W " " . . " " 0 0 N N " " 6 0 ;; . . . . . " ~ ~ ''''''''' 00 ~ ~ ~~ --~~ :!! ';! ~ ~ " " N N . . ~~ ....:....: :~~~~j~-8g-~~---I~-j~--- ~".~:ii gg ~~ ~~ ~~ ~~ "- <E . 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'Ii . < , r~ , , , 0 o , W < W W < W < , w< Date Received:' ~,~ "~~ t~ ~~ ;~~ ~~ ~~ ~~ ~~ ,~~ ----~-------- , , MAR 1 6 2009 Original Submittal ~~ 00 . . N N o 0 g ~ ' , ~ ';,; ,; -:2:1l" 5$ 5$ g' <n '" .'f l;:j ~ l;J III ~ S :g:2, R R "'N NN N N'" ,N'" N "'N "I"" l'<N l'<N ._N'" ~NN ----------------------------,---~ ,. , Photographs Hydraulic Report Data Recuived: 1 t" MAR 1 6 2009 Original Submittal 1-5: Willamette River Bridge - Bundle 220 Bridge Number 08329 lane County, Oregon , - . . ~ ..,... ... ~ 1'""........ -,-.E!1ti~ ~ ~ - -' -~""-' .;-~~;;",_Y";",,; tr~f~..1IlI"~~~,~_.;~~:-.-.::.. !:'i:~~ '", -. ': -. ~ '-~"'4:..~'.:......:._"~~; ":\L.~~-= :~... ,~'<.E4~-...c: -;'.i':". ~~ ~~t.~,.~:~.~7{:.~-..: ::!',,'. ~~~,~ ': . ....,.,~~~."---- ,....~.~~~,~~.,j"'" _.... ."'~- ,......,.",,,. - -_.___~.~,,-- i~~~~/":~~f~ i" " .~,~, _ ',Or "'". ~~~~:""":;~-A : : ~ .~~. ~~. '.'-t:"~;::~ ~>; ~~~~ ~ _ ~. .\. -- ::-----' -_~ r~"""":I""'C"'" looking Upstream at the Existing Willamette River Bridge and Detour Structure ~ looking Downstream from the Existing Willamette River Brid&'e.:lte Received: MAR 1 6 2009 Hydraulic & Scour Analysis Report OriginP1l~el&ule 1 ' 1-5: Willamette River Bridge - Bundle 220 Bridge Number 08329 lane County, Oregon Upstream Side of Existing Bridge on North Bank Downstream Side of Existing Bridge on South Bank Date Recoivgd; MAR 1 5 2009 Hydraulic & Scour Analysis Report OriQinal Submitt~1 Photogrop/ls - Poge 2 1-5: Willamette River Bridge - Bundle 220 Bridge Number 08329 lane County, Oregon Dso Stream Bed Material .....{ -"t;,f' Concrete Wall on Upstream Side of Detour Bridge Date Received: MAR 1 6 2009 Hydraulic & Scour Analysis Report Orilll0R1~t!Bk3 1-5: Willamette River Bridge - Bundle 220 Bridge Number 08329 lane County, Oregon Pedestrian Bridge on Downstream Side of Existing Bridge ,~~ , I I I I Wood Debris Hung up on Upstream Side of Detour Structure Data Received: 1 MAR 1 6 2009 Hydroulic & Scour Analysis Report . - , />tIbid!pi;jlIJ?\!rpH~~IS/' \..J ~/ " ~~ m .: X I :;!; '" ::j ." ---- r Date R(,\)ceived: MAR 1 6 2009 Original SubmittFiI , ----- [..' - --" 1.5 WILl...I\METTE RIVER BRIDGE Pl#~'EcT - PHASE I FLOODPLAIN OVERLAY DISTRICT (FP) DEVELOPMENT PERMIT APPLICATION EXHIBIT F FEMA FLOOD CROSS SECTIONS, CMGS INITIAL SUBMITTAL I March 9, 2009 Date ~eeelved:" \ ,:1 MAR 1 6 2009ij,;; ., Original Submittal Exhibit F I II iI i i~ .. !!.!!..... 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