02-037 - City of Renton - South 180th Street Grade Separation

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NOW, THEREFORE, Tukwila and Renton agree as follows: AGREEMENT 1. SCOPE OF WORK This Project will reconstruct the existing four -lane South 180th Street in order to grade separate the roadway from the existing UPRR and BNSF. New curb, gutter, and sidewalks are proposed within the grade separation. Wetland mitigation and stormwater facilities are proposed within the limits of City of Renton property along the Northeast quadrant of the project. Structural walls will be used to minimize impacts to adjacent properties. 2. TERMS AND CONDITIONS 2.1 Tukwila shall be the lead agency for the Project with regard to design, environmental review, obtaining right -of -way and other property, if needed, construction and all other matters pertinent to accomplishment of the Project. 2.2 Tukwila shall be the lead agency for coordinating, developing and obtaining permits for the creation of wetlands on the City of Renton property. City of Renton will provide review and written comments, if any, to Tukwila for the wetland mitigation plans. Wetland mitigation will be consistent with Option 2 outlined by the City of Renton dated October 4, 2000 where 1.92 acres of wetland creation that included 1.67 acres required for filling of wetland within the railroads right -of -way for Shoofly embankments and 0.25 acres to replace the Oakesdale Business Park wetland buffer encumbrance. Tukwila will provide to Renton a calculation showing the allocation of the 1.92 acres within the City of Renton parcel 2.3 Tukwila shall be the lead agency for the Project with regard to the water main and sewer main relocation designs and reconstruction. City of Renton contact persons for the water and sewer utilities will meet and assist Tukwila on an as needed" basis to provide guidance for the utility relocation design and contract documents preparation. Interlocal Agreement Page 2 of 10 Cit. of Tukwila Cin of Renton S. 180 St Grade Separation