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A) Research - Perform research of records Including
<br />utilities, other agency records as necessary to secure
<br />information required to Identify, locate, and accurately
<br />layout ell existing utilities, Improvements, easements,
<br />and rights -of -way within project limits that may interfere
<br />with the proposed improvements. The information to be
<br />researched will be, as a minimum, the following:
<br />1, Review existing utility and street record drawing
<br />plans;
<br />2. perform utility Investigation/utilitycoordination
<br />and provide utility relocation recommendadans, if
<br />necessary,
<br />3. Perform field investigation and measurement to
<br />assess existing site conditions,
<br />4, Provide a copy of ail utility notifications and
<br />responses prior to first progress payment request,
<br />B) Surveying - Perform a topographic survey along the
<br />pipe alignment to include the following!
<br />I. Provide topographic survey using City standard North
<br />American Datum 1983,
<br />2. Provide one (1)-foot contours based on City of Santa
<br />Ana vertical datum (NC,VD B8).
<br />3. Provide spot elevations at critical locations along the
<br />alignment to verify vertical control, check existing
<br />utilities, such as sewer manholes and storm drain
<br />junction structures,
<br />4. Survey flow -line elevations Of existing underground
<br />sewer and atorm drain utilities crossing.ptoposed
<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 axlsting utilities to Include curls end gutters,
<br />sidewalks, and other elements relevant to prepare a
<br />comprehensive topographic map suitable for pipeline
<br />design and construction,
<br />7. Establish street centerlines, right-of-way lines, and
<br />easements from available record Information.
<br />8, Provide the hasis-of-bearing 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 utilities and potential
<br />conflicts. Pothole existing utilities to verify depth and
<br />location (assume 16 potholes). Measure and identify in the
<br />potholing report the depth. Of pavement and base material
<br />at each location potholed. Provide all required traffic
<br />control end surface repair necessary for potholing work.
<br />TASK 3 - PRELIMINARY DESIGN
<br />Develop a preliminary design of the project: site to
<br />review with city staff, An approximate 30% design level
<br />will constitute a Preliminary Design for this project,
<br />Preliminary design will include, but not limited to the
<br />following.
<br />• Existing utilities
<br />• Existing pavemeht, curb, gutter, sidewalk,
<br />driveways
<br />+ Permitting requirements
<br />Traffic Impacts
<br />Easement requirements
<br />• Proposed pipe alignment and Connections
<br />• Proposed) pavement, curb, gutter, sidewalk, driveways
<br />• Based on survey results and City Input NV5 will
<br />design proposed water and sewer improvements
<br />• Preliminary construction cost estimate
<br />• Schedule
<br />TASK 4 - FINAL ENGINEERING AND PREPARATION
<br />OF CONSTRUCTION CONTRACT DOCUMENTS
<br />Final Engineering will Inolude detahed engineering
<br />calculations, design, construction plans, and engineer's
<br />construction cost estimate for the project that will enable
<br />the city to advertise and award the construction contract
<br />for the project. components of this task Include;
<br />A) Plan and Project p0ouments preparations (75°%,
<br />100%, and Final) - NV5 will submit one (1) set of 24-inch
<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 he
<br />WOOmpanjed by a CD with scanned images (PDF ff es) of
<br />submittals. The final submittal will include one (1) set of
<br />24-Inch x 36-Inch odgmal signed/sealed plans on bond
<br />Paper, one (1) Got of bid form, opinion of construction cost,
<br />and electronic files as described herein,
<br />City will review and return 60% plans with Comments
<br />pertain ing to required Improvements for the project. Plans
<br />and project documents submitted as 100%will incorporate
<br />all comments, NV5 will provide a digital copy of the
<br />approved project plans in Mlcrostation V81 and PDF to the
<br />City on a compact disc.
<br />6) Engineer's Construction Cost opinion
<br />1, Engineer's construction cost Opinion and quantity
<br />takeoff (in MS Excel format) for use by the City to
<br />advertise for bid,
<br />2. Bid schedule/measurement and payment,
<br />
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