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PROPOSAL o EXHIBIT "A" Continued WORK ORDER NO. 2 — Amendment #1 (Engineering/Survey) Continuing Professional Surveying & Mapping/GIS Services, Contract 1333, 2014-2015 CAI Job. No. 15-234S IRCounty Project No. 1417 IRCounty Contract No. 1333 IRC Work Order No. 2 - Amendment #1 Project Limits: Main Corridor 74th Avenue — From 800 feet south of Oslo Road to 200 feet south of 17t Street SW. (+/- 4,700 feet) Indian River Farms Water Control District (I.R.F.W.C.D.) Lateral C Canal — From 800 feet south of Oslo Road to 200 feet south of 17th Street SW Side Streets and Sub -Lateral Canals I.R.F.W.C.D. Sub -Lateral C-5 Canal — 200 feet west of 74th Avenue (200 feet) I.R.F.W.C.D. Sub -Lateral C-6 Canal — 200 feet east and west of 74th Avenue (400 feet) Services performed within parts of Sections 25, Township 33 South, Range 38 East, Indian River County, Florida. Project Scope: The Surveyor shall provide Professional Land Surveying services to include the following: I. Horizontal and Vertical Control -field establish horizontal and vertical control along the subject roadway right of way and I.R.F. W.C,D. right of way route. 1. Set traverse control points along the approximate 4,700+/- feet of project survey route tied to Florida State Plane Coordinate System (NAD 83/2011). 2. Survey ties to the Indian River County Real -Time Kinematic Global Positioning System Control Network. 3. Permanent vertical benchmarks will be set either with a nail in tree or power pole; an "X" chiseled or "square" cut in concrete, at 1,000 feet intervals. H. Sectional Ties, Property Corners -Subdivision PRM's and Baseline Control - field observe and record property corners, sectional corners, quarter section corners, tract corners, side -street parcel corners. • 1. Recover and record all associated section corners, quarter section corners, tract corners, and permanent reference monuments of adjacent platted subdivisions - west of Lateral "C" Canal. 2. Set control points (rebars/caps) along an offset (TBD) to the baseline of the right-of-way corridor at an interval distance not to exceed 1000 feet. III. Road Right of Way Topography — Full Topographic Survey of all above ground improvements and natural features within the Ultimate Right of Way along 74th Avenue, associated side roadways as indicated above, including the following: 1. Observe and record all paved and unpaved roads including bridge decks, curbs and lane lines. 2. Observe and record all driveways, sidewalks and landscaped areas within the right of way. 3. Observe and record all mail and news boxes. 4. Observe and record fences and / or privacy walls within 20 feet of the right of way line. J•\SURVEY WORK AUTHORIZATIONS\IRC Survey 2014-2015\15-234S_IRC_WO_74th Av ROW (Oslo to 17thStSW)-Amend 41 doc 2 of 4