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

Browse Search

5.2 Through a permanent easement granted by Renton, Stormwater detention facilities located on the City of Renton parcel shall be owned and maintained by the City of Tukwila, including the underground pump station, the above ground maintenance building that houses the emergency generator, the pond, access roads, and outfall piping. The easement will include a description of Tukwila's obligation. The easement is included in Exhibit (A). Tukwila will provide Renton with a key to the access gate in order to provide access to the created wetlands. 5.3 Through a permanent easement to be granted by the City of Renton, the City of Tukwila shall be responsible for the created wetlands required as mitigation for the project. The easement will include Tukwila's obligation under Section 5.2 and is included in Exhibit (A). The City of Tukwila will be responsible for the maintenance, monitoring, reporting and success of the created wetlands in accordance with the conditions specified in all local, state and federal permits that are necessary to complete the project. The monitoring and maintenance period will begin upon final acceptance of the project by the City of Tukwila, or as otherwise by any project permit. Tukwila's Contractor will provide one (1) year of wetland monitoring for the grade separation project as a part of the one -year warranty period. A small works contract will be administered by Tukwila to address remediation requirements including but not limited to selective weeding, plant replacement and/or enhancement and irrigation maintenance. A minimum of ten (10) years after the beginning of the monitoring and maintenance period Tukwila, may, at its option, request that Renton assume responsibility for the created wetlands. Renton shall assume responsibility for the created wetlands only upon satisfactory demonstration by Tukwila that there are no further maintenance, monitoring, reporting or modification requirements placed upon the wetlands by the Army Corps of Engineers or other federal or state resource agency. Renton shall at its sole discretion determine whether these issues have been satisfactorily demonstrated by Tukwila. Shifting of responsibility for the created wetlands between Tukwila and Renton shall be accomplished by jointly executed written document. 6. PAYMENT 6.1 Renton's contribution to the Project will include $500,000 payment to Tukwila along with the contribution of 2.62 acres of Renton owned property to the Project for wetland and storm water mitigation, which has a fair market value of $300,000. Renton's total contribution to lnterlocal Agreement Page 6 of 10 Cit\ of Tuk'\ ila City of Renton S. 180'" St Grade Separation