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SCOPE OF WORK <br />TRANTECH Engineering <br />Bridge Program Engineering Support <br />City of Tukwila, WA <br />The City of Tukwila has identified several tasks necessary for the advancement oftheir Citywide <br />Bridge Program in 2017. Ibcec ivaka include providing an in-depth hands-on inspection of the <br />I I 9th Street Pedestrian Bridge and preparing a feasibility study for repair options. This tasks also <br />includes working with Tukwila todetorcoiniu�4 repair and cou{io- <br />Ioptions for that bridge as well <br />as for the Green River Pedestrian and Utility Bridge. ()iber tasks include providing FHVV/\ <br />required updates to existing load ratings on six structures, providing support for the development <br />of bridge funding ooudido<c, and for providing ooisco|laucnum engineering support for tasks as <br />identified by the City. <br />All work shall hcinaccordance with WSD07FHWA procedures and requirements and with the <br />requirements of the National Bdd����dou3t�du��8�)��»����. <br />SCUEDULF <br />The contract abuU ron/uio in effect for |K months, hov/cvuc tasks will be completed per the <br />schedule listed under each specific ioak capcciu||y uhccc specific deadlines cou|u)L The <br />management budget bs allocated accordingly. <br />Throughout the conduct of these activities, there will be u close coordination between <br />'ll{/\NIECll Engineering, LLC and the City o[ Tukwila ((]tv). TRANTECH will <br />manage the activities to ensure timeliness of required submittals. <br />The task items listed below will be performed by TRANTECH for the City. <br />Task I —Tiniber Pedestrian Bridge FeasibilitY Study <br />The two timber pedestrian bridges mentioned above are iu need o[maintenance. TRANTECH <br />will provide an assessment of both bridges for use as the City decides what maintenance <br />activities to include in a future maintenance contract. <br />The I 191h Street Pedestrian has a failing paint system and is suffering from weather related <br />deterioration that has caused localized rot. The Bridge has recently undergone timber girder <br />repairs with more work slated for spring and summer 20l7.T{lANTECfl will provide u hands- <br />on inspooboon[ihc lig m Street Pedestrian Bridge, u condition assessment, and ucapacity <br />analysis. The analysis will be used to determine if there is sufficient capacity for continued <br />Tukwila Bddue Program Engineering Support — SCOPE OF WORK <br />TRANTECH ENGINEERING <br />Paac l <br />IN <br />