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Exhibit 1 <br /> m • <br /> MARK THOMAS <br /> April 1, 2019 <br /> Mr. Mike Tassano Project No.:AL-18104(001) <br /> City of Pleasanton <br /> P.O. Box 520 <br /> Pleasanton, CA 94566-0802 <br /> RE: STONERIDGE ROW TRANSFER —ADDITIONAL SERVICES LETTER <br /> Dear Mr.Tassano: <br /> Per our discussion, Mark Thomas & Company, Inc. (Mark Thomas) has prepared this <br /> proposal to the City of Pleasanton (City)for additional services related to the Right of Way <br /> Transfer to Caltrans for the I-680/Stoneridge Drive Interchange project. During <br /> inspection of the site it was determined that due to the amount of vegetation and location <br /> of existing monuments,the field searching and boundary resolution effort of work would <br /> be significantly increased from what was originally expected. It has also been discovered <br /> that five (5) encumbrances need to be cleared from project parcels before transfer to <br /> Caltrans. <br /> The following scope of services is submitted to document the additional time needed for <br /> tasks 5.1 and 5.2. <br /> SCOPE OF SERVICES <br /> Task 5.1 Establish Existing Conditions <br /> The original scope and budget assumed monuments would be accessible without traffic <br /> control and through GPS survey methods. When uncovering monuments, it was <br /> discovered that sound walls and vegetation prevent GPS methods from meeting Caltrans <br /> standards and a traverse will be necessary. It is also clear that work near the shoulder of <br /> the freeway will be necessary to see through dense vegetation, necessitating traffic <br /> control. These additional field hours, processing time and traffic control (as an ODC)are <br /> shown on the attached hours estimate. <br /> ADDITIONAL DELIVERABLES <br /> • Traverse adjusted coordinates for monuments <br /> MARKTHOMAS.COM <br />