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City of La PorteJuly 6, 2016 <br />Pine Bluff Subdivision Improvements <br />ADDITONAL SERVICES <br />Surveying <br />CobbFendley, as the project surveyor shall: <br />1. Establish horizontal and vertical project control throughout the site. Vertical <br />control will be tied to current TSARP datum. <br />2. Perform a Category 6, Condition II topographical survey of the project area in <br />accordance with the requirements of the Texas Society of Professional <br />Surveyors to locate existing utilities, appurtenances and pavement providing <br />cross sections of the following existing features: natural ground, concrete curbs <br />and pavement. Elevations will be obtained at a maximum of 50-ft intervals, right- <br />of-way to right-of-way, plus 10 feet on each side. <br />3. Prepare a survey drawing on a plan style sheet at a scale of 1”=20’ horizontally <br />or at the direction of the engineer. The drawing will depict the obtained field <br />information and any record information provided by outside sources. <br />Geotechnical Investigation <br />1. The geotechnical investigation will be performed by Terracon in accordance with <br />the attached proposal. A geotechnical report will include geotechnical <br />engineering recommendations on subgrade preparation, pavement design for <br />both concrete and asphalt roads and storm sewer construction considerations. <br />Exclusions for the Scope of Services: <br />The services described above are the identified BASIC AND ADDITIONAL SERVICES <br />for this assignment. Other items that may arise during the course of the project that the <br />City may wish to add to the scope of services shall be deemed as SUPPLEMENTAL <br />ADDITIONAL SERVICES. CobbFendley shall undertake such supplemental additional <br />services as assigned by the City upon written direction from the City. Examples of such <br />items are as follows: <br />1. Construction Management and Inspection <br />2. Materials Testing Services <br />3. Obtaining Construction Permits <br />4. Right-of-way Acquisition <br />5. Bidding project more than once <br />6. Any other services not specifically included within the description of the Basic <br />Services and Additional Services as described above. <br />If supplemental services are requested by the City, CobbFendley will provide the City <br />with a separate proposal for the supplemental work. <br />Page 4 of 5 <br />22 <br /> <br />