2610 VIEWCREST AVE 2022-04-13 - Laserfiche WebLink

1. PROJECT OVERVIEW This document is intended to provide the engineering information necessary to support the building permit application for a new SFR and paved driveway in the City of Everett. The site covers 0.29 acres. The existing site is currently undeveloped with pasture ground cover. The proposed disturbance area will cover the,entire site (0.29 acres). The proposed SFR will be set approximately 5 feet from the western property line and 47 feet from the northern property line. Access to the new SFR will be from the proposed paved driveway which will take access from the existing roadway to the north (Viewcrest Ave) The parcel is currently undeveloped and is surrounded by developed parcels. The slope of the site in the area of the proposed duplex and driveway is moderate and averages approximately 8 percent down to the north toward Viewcrest Ave. This development proposes to construct a new SFR and driveway taking access from Viewcrest Ave. The total new plus replaced impervious surfaces equals 7,943 sf (0.18 acres). The total effective hard surfaces for this project totals 2,207 sf, as all roof runoff and a portion of the driveway runoff will be infiltrated. Roof runoff from.the SFR roof will be infiltrated via an infiltration trench. Runoff from the concrete pad in front of the garage will be tightlined into the conveyance system within Viewcrest Ave, and runoff from the length of driveway along the eastern property line will be infiltrated by utilizing permeable pavement. All drainage improvements have been designed to meet or exceed the 2014 DOE Stormwater Management Manual. The project location is 26XX Viewcrest Ave, in the City of Everett, and in Section 2, Township 28N, Range 4E. See Figure 1 -Vicinity Map. McCann SFR 19-0913 September 2019 Revised:January 2020 Page 3