7500 HARDESON RD 7 ELEVEN 2024-02-29

2.0 Project Description The Everett 7-Eleven Parking Lot Expansion project proposes a new parking area south of the recently constructed building to add a net gain of approximately 13 parking stalls on 5,826 square feet (0.13 acre) of impervious surfaces. The project is located at 7500 Hardeson Road on Tax Parcel 28041200305800. Refer to Appendix A-1 for a Vicinity Map and Appendix A-2 for the Zoning Map. The preliminary plans and report have been prepared to satisfy all requirements of the Department of Ecology (DOE) 2019 Stormwater Management Manual for Western Washington (SWMMWW). 3.0 Erosion Control Specialist The Contractor shall appoint a Certified Erosion and Sediment Control Lead (CESCL) (BMP C160) for the project. The duties of the CESCL include: • Maintaining files onsite at all times, including the Construction SWPPP and any associated permits and plans. • Directing BMP installation, inspection, maintenance, modification, and removal. • Updating all project drawings and the Construction SWPPP with changes made. • Keeping daily logs and inspection reports. • Facilitating, participating in, and taking corrective actions resulting from inspections performed by outside agencies or the owner. To aid in the implementation of the Construction SWPPP, the members of the SWPP Team include the following: the Contractor, the CESCL, the City of Everett Inspector, AHBL, and the project geotechnical engineering consultant. The General Contractor will ensure all housekeeping and monitoring procedures are implemented, while the CESCL will ensure the integrity of the structural BMPs. The City Inspector, the project geotechnical engineering consultant, and AHBL will observe construction and erosion control practices and recommend revisions or additions to the Construction SWPPP and drawings. 4.0 Existing Site Conditions 4.1 Existing Cover The project site was recently developed with a building, associated parking, and a fueling station, as well as an existing water, sanitary sewer, and stormwater drainage system. An existing gravel road provides access to an existing offsite regional stormwater facility. An existing 8-inch sanitary sewer line runs west -east through the site and an existing catch basin from the previous storm network located in the center of the parking lot expansion. The site is located next to a Category 11 wetland. An existing split -rail fence delineates the wetland buffer. The fence will remain in place and is not within the limits of construction activity for the proposed project. Refer to Appendix A-3 for the Existing Conditions Map. Construction StPollution Prevention Plan 101000 Everett 7-Eleven Parking Expansion 2 2180309.11