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PROJECT NARRATIVE <br />I. Project Descr<rption: Descrfbe the scope of work. indicate the major work Involved. Including a brief <br />comparison of existing and proposed conditions. <br />The City of Cle Elam is proposing a design and construction project for improvements to the <br />intersection of First Street and Billings Avemre, as well as stormwater improvements along First <br />Street. Three infrastructure systems are being designed and constructed concurrently: Stormwater, <br />sidewalk, and roadway. <br />City leaders, staff, businesses, and residents defined a vision for spurring economic development in <br />the recent Downtown Revitalization Plan, see attached "Downtown Revitalization planning 1 It Street <br />Concept. To implement the Plan, the corridor project was separated into three succinct phases: <br />1) Phase One — Peoh Avenue and SR 903 (First Street) intersection improvements; <br />2) Phase Two — First Street Stonmwater improvements; and <br />3) Phase Three — Downtown Revitalization including First Street pedestrian and street <br />improvements. <br />Phase One design is complete:, and constracdw is scheduled to be complete by October 701 S. <br />The First Street Stormwater and Billings Avenue Intersection Improvements is a meld between Phases <br />Two and Three, including completion of the stormwater improvements, and design and <br />reconstruction of the First Street and Billings Avenue intersection. This intersection is the furthest <br />west on the First Street corridor as defined in the Downtown Revitalization Plan, serving as the <br />westerly `book end" in defining the City's expected pedestrian commerce area and future walkable <br />"Main Street". The concepts and amenities incorporated into the Phase Onc project were a direct <br />result of Cle Elum's recent and unprecedented outreach during development of the Downtown <br />Revitalization Plan. These same concepts will be incorporated into the First Street and Billings <br />Avenue iniwsection improvements, for consistency throughout the downtown revitalization. <br />The City has prepared the following summary comparing existing conditions (before the project) with <br />Proposed conditions (following project completion). <br />Existing tions <br />Stormwater <br />• Currently, stormwater runoff within the downtown basin is primarily unmanaged as the <br />infrastrucpire does not contain suitable features to collect and properly dispose of surface runoff. <br />The few existing storm facilities along the corridor include a mix of infiltration trenches and a 24" <br />pipeline that drains to an open wasteway. The 24" storm drain pipe contains very few runoff <br />collection points, while a majority of the catch basins utilize an uncharacteristically small 6"x6" <br />grate, adding to the ineffectiveness of the existing system. Due to the very limited surface area, <br />these small grates clog easily and often, resulting in ponding and wintertime icing. Though public <br />works crews schedule ongoing system maintenance, these small grates become clogged and <br />unusable lours after rain and snow events. <br />• The First Street and Billings Avenue intersection has four catch basins, however, they are not <br />located at the true low points, and one is not aligned with the curb. The curb and gutter at the <br />Billings Avenue intersection does not wrap the radius, causing ponding and settling of the <br />roadway in the immediate vicinity. <br />Sidewalk <br />• Sidewalk is deteriorating on both sides of First Street. Each comer of the Billings Avenue <br />intersection includes a single, centered pedestrian ramp, not ADA conforming, and not aligned <br />