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Scope of Work Preparation of Plans,Specifications and Estimates Sunol Boulevard/I-680 Improvements Project August 21,2023 7.0 ASSUMPTIONS Detailed assumptions are presented in the text of this document. The following summarizes some of the key assumptions made in developing an estimate of labor hours and schedule. WORK TO BE PERFORMED BY OTHERS AECOM will provide information in support of the following work performed by others: • Right-of-entries and permits-to-enter with private property owners. (AECOM will prepare the permit application for the City's signatures.) • Utility relocation design: telephone, electrical, gas, oil, cable lines, and fiber optic facilities. (AECOM will prepare the Composite Utility Drawings (joint trench plans.) • Right of Way services, including appraisals, appraisal reviews, property acquisitions, and relocation & planning assistance, and sign/approve R/W Certification • Advertise, award and administer (AAA)process for construction(by the City) Pro i ect Limits • Along I-680 from PM R14.8/R15.5 • Along Sunol Boulevard from Arlington Drive to Castlewood Drive Proiect Management • Project management activities for the project are provided for a 24-month period starting from Notice to Proceed. • The PS&E Submittals will include 65%, 95%, 100% and Final. A 35% Submittal is not required. • This scope assumes a single highway construction bid package. • AECOM will assist the City in two (2) public outreach meetings. It is assumed that meeting will be facilitated by the City. Richt of Entry • Encroachment permit applications to perform design activities within State and the City right of way will be prepared by AECOM for the City's signature. AECOM will not be responsible for permit application fees. All permits fees will be paid by the City. Materials and Information relied upon and provided by others • Relevant data from previous/ongoing studies in the project area • Utility record drawings • As-built construction drawings • Right-of-way record maps Page 39 of 42