No. 2687 approving/authorizing the execution of an addendum to the Master Agency Agreement (Trade Drive Project)

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c. The ENGINEER shall design an expansion of existing retention basin on Airport property just west of Trade Drive to accommodate a 100 -year design storm including the areas of the roadway, existing Airport contributing areas, future Airport Hangars and Community Corrections Site Drainage. Approximately 1000 feet of storm sewer will be designed to convey the drainage from the roadway and Community Corrections Site Drainage from the north end of the roadway north to the retention basin. C. Water Main Design 1. The ENGINEER will design approximately 600 feet of 12 inch water main along the proposed Trade Drive, from Lathrop Street to the proposed Trade Drive turnaround, refer to Exhibit A. 2. The water main design will be included in the Trade Drive Project bid documents. D. Sanitary Sewer Design 1. The ENGINEER will design approximately 600 feet of 10 inch gravity sanitary sewer along the proposed Trade Drive, from Lathrop Street to the Airport/Lathrop Street Lift Station (LS 067), refer to Exhibit A. 2. Based on survey information and the location of existing utilities, the ENGINEER will evaluate the feasibility to gravity flow the influent sewage flow to the Airport/Lathrop Street Lift Station (LS 067). The ENGINEER will also work with the OWNER to verify the available capacity of the Airport/Lathrop Street Lift Station (LS 067). 3. The sanitary sewer design will be included in the Trade Drive Project bid documents. E. The ENGINEER shall perform the following services: 1. The ENGINEER shall perform utility coordination. This work shall include: notifying all affected utilities in the project corridor, coordination and meetings with affected utilities, reviewing relocation plans, and preparation of utility status reports. The utilities in this coordination include electric (distribution and transmission), gas, telephone, cable TV, City of South Bend water utilities and City of South Bend sanitary sewer. 2. The ENGINEER shall prepare the hydraulic design for this project in accordance with the City of South Bend drainage standards. 3. The ENGINEER shall perform the design of this Project on the basis that the project shall be funded with local construction funds. Design changes due to alternate funding of the project shall be considered Additional Services, which shall be covered in Appendix "E" of this agreement. 4. The project will be designed in English units and in accordance with the following references, policies and guidelines: • City of South Bend Standards and Specifications • A Policy on Geometric Design of Highways and Streets, American Association of State Highway and Transportation Officials. 2 of 6 Appendix "A"