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A) Research - Perform research of records including <br />utilIVAS, other agency records as necessary to secure <br />Information required to Identify, locate, and Occurs tety <br />layout allexisting utilities, !MPMVojnents, easements, <br />and rights of�a�aywithin project limits that may interfere <br />MM the propasea impr&6ments. The information to be <br />P8600101100*11 11 pe,.aa a ininimum,.the following; <br />1. Review %faing utility and $treat record drawing <br />Plans, <br />2. Perform ilViitylhvastigatlon/Utilityccordinaton <br />and provide utility relocation Mommendatlons, if <br />necessary. <br />3. Perform field investigation and measurement to <br />asseWexisting site conditions, <br />I 4. Pjovide a copy of all utility nothloatlohtend <br />raspPh"O prior to first piogrea$ payment rttgiac$t. <br />B) Survoying - Perform a topographic survey along the <br />pipe alignment to Include ti>a fdgcwingi <br />I. Provldo"topagr'pphi3uFVryusingcity:standard. North <br />American Daturn.1983. <br />Z Provide 0000)466t contours:based on City of Santa <br />Ana vertical datum (NM 88), <br />3. Provide spot elevations at Critical locations along the <br />alignmentto VOMfy vertical control, check exisjing <br />utilities, such as newer manholes and storm drain <br />Junotion structures. <br />4. Survey flow -line elevations of existing underground <br />sewerand etorm drain utilities crossing proposed <br />pipeline, <br />5, Provide spot elevations at all locations where existing <br />utilities are potholed. <br />6. Show surface features and visible indications <br />of existing utilities to Include Curbs and gutters, <br />sidewalks, and other alam$nts relevant to prepare a <br />comprehensive topographic map suitable for pipeline <br />design and construction, <br />7. EstabNah street cantorifnes, dghtwof--way lines, and <br />easements from available record Information. <br />S. Provide the,,basis-of boPring and benchmark <br />information used for the survey and necessary for <br />construction. <br />C) utility Locating/Potholing - Perform necessary <br />research to Identify all existing unities and potential <br />conflicts, Pothole existing utilities to verify depth and <br />location (assume 15 potholes), Measure and Identify in the <br />potholing report the depth of pavomentand base material <br />at each location potholed, Provide all required traffic <br />control and surface repair necessary for potholing work. <br />TASK 3 PRELIMINARY DESIGN <br />Develop a preliminary design of the project site to <br />review with..Olty4off. An.approximste 30% design loves <br />will corMlItuts et PrallminaryDesignfor thisprojeot <br />Preliminary design will"include, but not If nited to the <br />following. <br />• Existing utilities <br />• Existing pavement, curb, glitter, sidewalk, <br />driveways <br />Permitting requirements <br />• Traffic impacts <br />EeaenYentroquirernents <br />Pmppseii pipe alignmord and connections <br />• PrCposod paVsment, .durb, gutter., sldswall ;vriveways <br />• Based on survey.nMults and MY Input; NV5 will <br />design proposed vvater And saw6r improvements <br />• Preliminary construction cost estimate <br />S.phequle: <br />TASK 4 - FINAL ENOINEERINQ AND PREPARMON <br />OF CQN$TRUCTIDN .CONTRACT DOCUMENTS <br />Final Engineering WIN include detailed engineering <br />calculations, deslgm.construction Plans,and eng'ineer's <br />construction Cost estimate fortito prajoot that Will enable <br />the City to advertise and award the construotion contract <br />for the project. 0ompon2'nts of this task include; <br />A) Plan and Project Gocuatents Preparations (75%, <br />1JDO%, and Final) - NV5 will submit one (1) set of 244noh <br />x 36 -inch and two (2) sets of 11 -Inch x -17 -Inch plans on <br />bond paper for each submittal, Paper submittals will be <br />accompanied by a CD with scanned images (PDF files) of <br />submittals. The final submittal WIN include one (1) set of <br />244nch x 364noh original signed/seated pians on bond <br />paper, one (1) set of bid form, opinion of construction cost, <br />and electronic Pias as described heroin. <br />Gty will review and return 60% Plane with comments <br />pertaining to required improvements for the project. Plans <br />and project documents submitted as 100%will incorporate <br />Oil Comments. NV5 will provide a digital copy of the <br />approved project plans in Microstation V81 and PDF to the <br />City on a Compact disc: <br />B) Engineer's Construction Cost Opinion <br />i. Engineer's construction cost opinion and quantity <br />takeoff (in MS Excel format) for use by the Cny to <br />advertise forbid, <br />2. Bid sehadule/measurement and payment, <br />25E-451 <br />