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City of Pleasanton Phase IA Recycled Water Distribution System Design Final Draft 5.3.7 Technical specifications outline using City's Standard Specifications format (Special Provisions to the Caltrans Standard Specifications, 2015 edition). Where necessary,the Special Provisions would be supplemented with Consultant's guide technical specifications prepared in CSI 16 division format. 5.3.8 Preliminary list of drawings,including list of applicable reference City Standard Details. 5.3.9 Proposed bid packages () and bid schedules for Project components to maximize the ability to achieve the June 21, 2015 recycled water delivery date to the Sports Park. This scope of work assumes up to two(2)bid packages will be developed by Consultant. 5.3.10 Construction cost estimate prepared by the City for the Feasibility Study will be reviewed and updated by Consultant based on project development work to date. The estimate would be a Class 4 estimate as defined by AACE,International(Publication 18R-97). Consultant shall prepare a draft Design Study report summarizing and presenting the preliminary design concepts,design criteria and basis for design of project facilities. Consultant shall prepare for and conduct a Design Study review workshop with the City to review the preliminary design concepts and criteria, resolve outstanding technical issues and address City comments on the draft Design Study. Consult shall finalize the Design Study incorporating City review comments and responses. Subtask 5.3 Assumptions: • City will select route alternative crossing of the Arroyo Mocho under Task 5.2 reasonably prior to submittal of draft Design Report. • Task 5.3 scope of work is based upon the only bridge crossing being the Hopyard Road bridge crossing of the Arroyo Mocho. Should the City select the trenchless alignment alternative for crossing the Arroyo Mocho, Optional Services Task 9B would be authorized and the Hopyard Road bridge crossing would not be required. • Bridge stability assessment and analysis, if required,will be based solely on information provided by City, including structural design drawings and documentation and prior bridge assessment reports. • City,through its system controls and SCADA integrator, TESCO, is responsible for the planning, design and implementation of all control systems and communications. Consultant is responsible for developing control strategy concept narrative and design of field instrumentation and wiring back to a terminal block. All elements beyond the terminal block are the responsibility of the City. • Design Report will represent a "freeze" in design concepts that will be used as the basis for development of the project bid documents. Any reconsideration of design report criteria and concepts could impact ultimate project schedule and meeting the June 21, 2015 target for recycled water deliveries to the Sports Park. Subtask 5.3 Deliverables • Six(6) copies and one .pdf file via email of the Design Report for City review. Includes half size plans in I lx17 page size format. • Meeting agenda and summary from the Design Study review workshop, including a log of comments,responses and follow up actions,as .pdf file via email Subtask 5.4: 50% Plans,Specifications and Estimate(PS&E) Consultant shall prepare 50% level of completion PS&E package based on the final Design Report. The intent of the 50% design is to present the major pipeline plan and profile concepts, traffic and staging plans, easement requirements, and location of flow control valve stations. Consultant shall incorporate the comments from the Design Report review. The submittal will include: • pipeline plans for entire alignment Scope of Work Revs Page 10 of 17 August 20,2014