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b. Issued for bid specifications utilizing IDOT pay items where applicable <br /> c. Opinion of Probable Construction Cost <br /> 5. Bid Phase Services <br /> a. Pre-Bid Meeting <br /> b. Contractor RFI's/Addenda <br /> c. Bid Evaluation/Recommendation <br /> d. Conformed Documents <br /> Estimated hours and fees for the tasks described are as detailed in the "Proposal for <br /> Professional Engineering Services Associated with Basins 5 and 6 Sewer Separation Design". <br /> Details on tasks/phases are provided as follows. <br /> TASK 1 — CONCEPTUAL DESIGN <br /> Objective: Further develop routing, sizing, and extent of storm sewer separation work based <br /> on Alternative 3 as described in the "Basins 5 and 6 Sewer Separation Study- <br /> Oakland and Grand Area" report. <br /> Approach: AECOM's work in this task will consist of progressing the design of the <br /> Alternative 3 sewer separation. To this end, coordination will take place with <br /> existing utilities and stakeholders including Norfolk Southern Railroad and the <br /> Illinois Department of Transportation. Further investigation on properties within <br /> Basin 5 and 6 will be performed to note required disconnection of roof drains <br /> from sewer laterals, to confirm location of sewer laterals in portions of the route, <br /> and to evaluate potential easement requirements. <br /> Additional modeling will be performed based on additional information collected <br /> to support the conclusions arrived in Alternative 3. This includes investigation on <br /> potential interconnections with a separate storm sewer system, confirmation of <br /> capacity of the outfall sewer, and incorporating flow currently known but <br /> unaccounted for. <br /> A topographic survey will be obtained for the refined alignment during this phase. <br /> Information from this survey will be reviewed for areas that may require further <br /> investigation. A $50,000 allowance is included in the design cost to cover this. <br /> Initial application for SRF funding will be prepared during this phase. Also, based <br /> on any revisions during this phase, the Conceptual Level Cost Estimate will be <br /> refined. <br /> Input: <br /> 1-1.1 City of Decatur Record Documents <br /> Activities: <br /> A-1.1 Conduct Topographic Survey <br /> A-1.2 Meetings with IDOT <br /> A-1.3 Meetings with Norfolk Southern Railroad <br /> A-1.4 Meet with City staff to discuss options <br /> 2 of 8 <br />