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City of Pleasanton <br /> Phase 1A Recycled Water Distribution System Design Final Draft <br /> • Consultant will prepare for and convene one operations plan workshop with City staff to review <br /> the draft operations plan. <br /> Task 2 Deliverables—Operation Plan <br /> • Six(6)copies of Draft Operations Plan and.pdf file <br /> • Meeting agenda and summaries for up to one initial meeting each with DSRSD and City of <br /> Livermore(.pdf via email) <br /> • Review workshop agenda and summary <br /> • Six(6)copies of Final Operations Plan and .pdf file, including log of comments and responses <br /> TASK 3: FIELD INVESTIGATIONS <br /> Consultant shall perform field investigation and research as identified in the following subtasks. <br /> Subtask 3.1: Data Collection,Review and Site Reconnaissance <br /> Consultant shall collect data and information from City and other sources and review the information for <br /> consideration in executing the work for the project. This activity is an early start activity that Consultant <br /> will accomplish ahead of the City's approval of the project Agreement. <br /> Consultant shall also perform field reconnaissance along the project alignments to develop an <br /> understanding of the setting, identify existing irrigation services, identify constraints and opportunities <br /> and locate the proposed pipeline facilities. <br /> Subtask 3.1 Assumptions: <br /> • City will compile readily available information and make it available to Consultant <br /> • Subtask 3.1 Deliverables: <br /> • Log of information collected and reviewed(incorporated into Design Report under Task 5) <br /> • Site reconnaissance observations(incorporated into the Task 5 deliverables) <br /> Subtask 3.2: Survey and Mapping <br /> Consultant shall identify supplemental ground survey needs and obtain advanced concurrence from City <br /> prior to proceeding with field survey activity. Consultant's surveying subconsultant shall perform <br /> topographic surveys and prepare supplemental mapping along the alignments of the Project pipelines <br /> where necessary to supplement the City's GIS data set. The mapping will be developed using AutoCAD <br /> 2014 or more recent version. The survey will generally include supplemental topographic survey of <br /> surface features along the alignment to approximately 5 feet beyond the City's street right-of-way (to <br /> locate existing irrigation meters and backflow devices). Consultant shall perform verification surveys to <br /> determine the adequacy of City's GIS mapping for purposes of design and construction. The vertical <br /> control will be based on the City vertical datum (based on local benchmarks provided by City) and the <br /> horizontal datum will be NAD 83. Consultant shall field verify horizontal and vertical survey controls <br /> and shall establish construction survey control stakes. <br /> The Consultant shall document and/or survey potholes and geotechnical boring locations in up to two (2) <br /> separate survey visits. <br /> Subtask 3.2 Assumptions: <br /> • City GIS mapping is acceptable for design and construction of the proposed improvements. City <br /> and Consultant shall meet to review the GIS data and achieve consensus on its use for design <br /> purposes. <br /> • City GIS mapping accurately depicts public road right-of-way boundaries and parcel boundaries <br /> within the project area and no verification of right-of-way or parcel boundaries is necessary, <br /> assuming pipelines will be located within road right-of-ways <br /> Scope of Work Rev5 Page 4 of 17 <br /> August 20,2014 <br />