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onnunign Envelope ID:c000uo1/+aaA4-4FeF-AocEeAsncn4n4o7r <br /> (S ()MEGA Cli(O /P <br /> c . , . ^ 00 " . . . " "^ / ' , " I ° . . <br /> November 16, 2016 <br /> Ms. Marabeth Carr,ASLA <br /> Orange County Dept. of Environment, Agriculture, Parks and Recreation <br /> P.O. Box 8181 <br /> 306A Revere Road <br /> Hillsborough, NC 27278 <br /> Re: Engineer's Proposal No.: P16_040 (rev-2) <br /> Orange County Pedes han Bridge <br /> Dear Ms. Carr: <br /> Alpha & Omega Group (A&O) is pleased to offer professional engineering services to design a pedestrian <br /> bridge for River Park located in the Town of Hillsborough, NC and prepare construction documents. The <br /> details of our proposal are outlined in the following sections. <br /> Scope of Services: <br /> This project consists of a timber boardwalk structure spanning approx. 34ft. across a tributary to the Eno <br /> River at the site of an existing foot bridge. The boardwalk will be designed to meet load capacity re- <br /> quirements for park maintenance gator vehicle /3,500 |bs\ with a clear width of 7 ft. Because the struc- <br /> ture is located in the 100 year flood plain,A&O will also fill out the floodplain development permit. <br /> A&O will provide the following: <br /> 1. Foundation bearing capacities will be assumed during design and verified by an Independent <br /> Testing Laboratory (ITL) during construction. <br /> 2. Perform a site visit to evaluate existing conditions. <br /> 3. Develop plan, profile, and typical sections for the structure as described above. <br /> 4. Provide Construction Documents to Orange County, NC for review. <br /> 5. Complete and submit a Floodplain Development Permit <br /> 6. Attend a planning meeting, construction document review meeting, and a pre-construction <br /> meeting by the project manager. <br /> 7. Respond to Construction Document Review Comments. <br /> 8. Provide construction administration assistance, ( submittal review, site visits, closeout) <br /> Assumptions: <br /> 1. The boardwalk structure will have a 7 ft. wide clearance. <br /> 2. The structure is assumed to be timber with timber decking and rails <br /> 3. An ITL will perform observation and testing during foundation installation. <br /> 4. Orange County will provide a preliminary base map(s) including topographic survey with trail <br /> alignment in an electronic file format (Auto[AD). <br /> 5. No Hydraulic modeling to be perform for this project. <br /> p'\2016 L000pron"=/av16_040 orange county pedestrian bridge\orange county nea bridge»ron"=izo/o'// /5.d"" <br /> r160.1. Ltrtre Boum: TuNNI rtuut,rt trN: r,NtruittM North (Nrrorthnta 27007 Mum:. 919 9s1 (Diti[:) www:)crwup cum Crc<rorrmr No r`t 1(3'64 <br />