2712 TAYLOR DR 2023-11-01 - Laserfiche WebLink

1. PROJECT OVERVIEW This document is intended to provide the engineering information necessary to support the building permit application fora new SFR and paved driveway in the City'of Everett. The' site .coven's O.422.;acres.:, The..existfng. site is..currently..developed with a paved driveway and garage (that has been: removed). The proposed disturbance area will cover the entire site (0.42 acres). The proposed SFR will be set approximately 5 feet from the eastern property line and 25 feet from the southern. property line. Access to the new SFR will be from the ' proposed .paved driveway which will take _access from the existing roadway to the west (Baker Drive). The parcel is currently partially developed and is surrounded by developed parcels. The slope of the site in the area of the proposed SFR and driveway is moderate and averages approximately 7'percent down to the northwest. This development proposes to construct a new SFR and driveway taking access from Baker Drive. The total new plus replaced impervious surfaces equal 7,608 sf ' (0.17 acres). Therefore, Minimum Requirements 1-9 apply to all of the new and replaced impervious surfaces for this project along with all the converted .vegetated areas. Roof runoff from the SFR will be partially infiltrated via infiltration trenches and partially tightlined via a perforated stub out connection. The runoff from the proposed driveway surface will be dispersed via sheet flow. All drainage improvements have been. designed to meet or exceed the 2019 DOE Stormwater Management Manual for Western Washington (SWMMWW). The project location is 47XX Baker Dr, in the City of Everett, ;and in Section 34, Township 29N, Range 4E. See Figure.1 -Vicinity Map. Dhaliwal SFR 19-1208 December 2020 - Revised: -January"2021 Page 3