4808 EVERGREEN WAY SUITE A & B THE KUSHERY 2021-09-22

Phase I Environmental Site Assessment Page 15 August 28,2020 4808 Evergreen Way,Everett,Washington RG1 Project No.2020-382-1 ➢ Auto Repair Facility and Hazardous Waste Generation: The Property has been used in part as an auto repair facility at least from 1969 to present. The historic handling and disposal practices of hazardous materials at the Property is unknown, however it is documented by Ecology that the businesses operating at the Property generated hazardous ignitable waste containing benzene between 1994 and 2000. Soil and groundwater quality at the Property remains unknown. '-. Historical East-Adjoining Gasoline Service Station: A gasoline fueling station occupied the east-adjoining property between approximately 1952 and 1990 (38 years). The historical use, handling, storage, and disposal of petroleum products, solvents, and other wastes typically associated with gasoline service stations are unknown. USTs were reportedly removed from the property in 1996. Information provided by Ecology(Incident ID# 653809) indicates that a closure report for the 1996 removal of the four USTs documented ORO, lead, and PCE above Method A levels at this location. There are no records pertaining to any USTs at the east adjoining fuel center between 1952 and 1966. East-Adjoining Former Dry Cleaner Bella Cleaners, Claremont Village Shopping Center, Site #12634: Claremont Village Shopping Center has a current and former drycleaners (one operated 1962-1975 at space 4851, currently occupied by Wild Birds; Bella Cleaners has operated since 1994 at space 4925). Bella Cleaners used PCE in a closed loop dry- cleaning system and has known releases to the environment that has affected soil, vapor and groundwater. The property has a formal status with Ecology as 'Cleanup Started'. i% Incomplete UST Site Assessment (by Others): Two approximately 500-gallon USTs containing gasoline and used motor oil were removed from the Property in 1990 by others. No records were found indicating the quality of soil in the vicinity of the USTs at the time of their removal. ➢ Historical Oil Burner: Historical records indicate that the building on the Property was previously heated by at least one oil burner, and was later converted to natural gas. Fuel storage for this oil burner (AST or UST) was not identified. The potential of a heating oil UST on the Property is considered a REC. - Oil-Water Separator: A large oil-water separator was observed in the middle of the auto repair garage that was filled to the top with unknown contents(likely used oil).Soil quality in the vicinity of the oil-water separator is unknown, as is the historical maintenance and repair. • In-Ground Closed-In-Place Hydraulic Hoists: Two in-ground closed-in-place hydraulic hoists, installed in 1969,were located in the auto repair garage. Soil quality in the vicinity of hoists is unknown. Based on our Phase I ESA findings, no BERs according to ASTM E1527-13 were identified in connection with the Property or its setting, except the following: ' Waste Oil and Oil AST: Two partially full approximately 300-gallon, single-walled, ASTs were observed in the auto services garage near the western edge of the building interior. No secondary containment was observed. 1Mi RILEYGROUP