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Res 2017-131/approving an agreement with Freese and Nichols, Inc. for the provision of a professional engineering services in connection with the Community Development Block Grant - Disaster Recovery (CDBG-DR) Uhland Road Improvements design amount estim
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Res 2017-131/approving an agreement with Freese and Nichols, Inc. for the provision of a professional engineering services in connection with the Community Development Block Grant - Disaster Recovery (CDBG-DR) Uhland Road Improvements design amount estim
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9/13/2017 11:36:34 AM
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City Clerk - Document
Resolutions
City Clerk - Type
Approving
Number
2017-131
Date
9/5/2017
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the entirety of the project limits previously described. Survey limits will also include a <br /> new outfall to the Blanco River from River Road along W Upland Road to the river <br /> confluence. <br /> The survey will include horizontal and vertical control adequately documented on the <br /> construction plans and all points necessary to establish project construction in the field. <br /> Horizontal controls shall be North American Datum 1983 on the Texas State Grid <br /> Coordinate System South Central Zone Grid Coordinates, with values in U.S. Survey <br /> feet, carried to second-order accuracy to permit construction staking to third order <br /> accuracy. The vertical control for the survey shall be based on the U.S. Geological <br /> Survey North American Vertical Datum 1988 (NAVD 88)datum;benchmarks shall be <br /> established with a maximum separation of 1,000 feet and shall be accurate to 0.01 feet. <br /> All surveys must meet or exceed the standards set in the Professional Land Surveying <br /> Practices Act,the General Rules of Procedures and Practices promulgated by the Texas <br /> Board of Professional Land Surveying (TBPLS), and the Texas Department of <br /> Transportation (TxDOT) TxDOT Survey Manual, latest edition, and shall be <br /> accomplished in an organized and professional manner. <br /> Surveyor shall provide FNI one signed and sealed hard copy of the survey drawings <br /> and one digital AutoCAD copy with an ASCII file of points collected on CD-ROM or <br /> other acceptable delivery method. <br /> The design survey will: <br /> • Obtain or collect data to create cross-sections and digital terrain. <br /> • Locate depths of existing utilities such as clean outs, manholes, inlets. <br /> • Locate visible topographical features and existing improvements utilities and <br /> appurtenances, roadways, structures, trees, and other features within the limits <br /> of the survey. <br /> • Provide details of existing drainage features (e.g., culverts, manholes, ditches, <br /> etc.). <br /> • Locate environmental features flagged in the field by the environmental team. <br /> • Establish additional and verify existing control points (City of San Marcos and <br /> TxDOT). Horizontal and Vertical control ties must be made and tabulated, to <br /> other control points in the vicinity, which were established by other sources <br /> such as, the National Geodetic Survey (NGS), and the Federal Emergency <br /> Management Agency(FEMA), and any other local entities as directed by City. <br /> • Locate boreholes and SUE potholes (if performed) <br /> • Update existing control data and prepare survey control data sheets, as directed <br /> by FNI for inclusion into a construction plan set. <br /> A TIN-file including the full project information and one-foot contours will be <br /> provided. <br /> ii. Boundary Surveying (Tie into City Survey Monuments): A boundary survey will be <br /> provided within the limits of the project previously described and will include right-of- <br />
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