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REV: 12-22-21 JB <br />2.Evaluate adequacy of existing PG&E service for station improvements and <br />coordinate with PG&E for installation of new electrical service including <br />preparation of documents for service application, if needed. <br />3.Prepare the topographic base mapping for the project that will include all surface <br />features such as drain inlets, trees, water valves, etc.; utility information and base <br />mapping will extend up to 5-feet outside the existing pump station fence. Survey <br />will also include 10-ft swath along existing force main alignment in public right-of- <br />way up to discharge manhole. <br />4.It is not in scope to survey boundary or right-of-way or resolve any discrepancies <br />and to pothole or GPR for locating utilities. <br />Deliverables: <br />- Hard and digital (i.e. AutoCAD, PDF, etc.) copies of the topographic base mapping. <br />TASK 3 – BASIS OF DESIGN <br />This initial design task will be used as the basis for the development of the Final Design. <br />The tasks include, but are not limited to: <br />1.Preparation of basis-of-design (BOD) report to establish design criteria, <br />capacity/loading calculations, pump station operation/efficiency, discussion of <br />constructability issues, and long term maintenance considerations. Basis-of- <br />design will include 20% concept drawings. <br />2.Contact and coordinate with utilities agencies and relocate and show utilities on <br />drawings, if required. <br />3.DTN Engineers, Inc. (“DTN”) will meet with PG&E representative and will prepare <br />application using 20% plans. The scope assumes one site visit with PG&E <br />representative for each pump station. <br />4.Consultant will prepare and submit draft BOD and will prepared final BOD after <br />receiving comments on draft BOD. <br />Deliverables: <br />- Draft and Final PDF copy of the basis-of-design report memorandum with 20% <br />concept plans. <br />TASK 4 - 60% DESIGN SUBMITTAL <br />Upon receiving City approval of BOD, Consultant will advance 20% concept to 60% <br />design package. The tasks include, but are not limited to: <br />1.Develop 60% design submittals that will include, demolition plan, proposed site <br />layout plan, grading plan, wet-well and forcemain plan and profiles, and electrical <br />plans including general and construction notes, equipment details, utility <br />ATTY/AGR.2021.331/BKF Engineers (Sanitary Sewer Pump Station No. 8 and No. 9 Design) (Page 16 of 23)