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HomeMy WebLinkAboutRS_ER_Dept_of_Ecology_Initial_Inv_Field_Report_190916_v1INITIAL INVESTIGATION FIELD REPORT ERTS Number: 658832 Parcel #(s): 1352300005 County: King FSID #: 54463839 CSID #: 12913 SITE INFORMATION Site Name (Name over door): Bryant Motors Site Address (including City, State and Zip): 1300 Bronson Way N (SR 900) Renton, WA 98057 Phone/email: Site Contact, Title, Business: Paul Craig, Senior Project Manager, GeoEngineers, Inc. Site Contact Address (including City, State and Zip): pcraig@geoengineers.com Phone/email: 425.861.6078 206.793.4589 Site Owner, Title, Business: William R Bryant (Taxpayer) Site Owner Address (including City, State and Zip): 1300 Bronson Way N Renton, WA 98057 Phone/email: Site Owner Contact, Title, Business: Darrell Bryant, Bryant Motors, Inc. Site Owner Contact Address (including City, State and Zip): 1300 Bronson Way N Renton, WA 98057 Phone/email: Previous Site Owner(s): Additional Info: Alternate Site Name(s): Bryant Motors Property Additional Info: Latitude (Decimal Degrees): 47.48467 Longitude (Decimal Degrees): -122.20012 INSPECTION INFORMATION Inspection Conducted? Yes No Date/Time: Entry Notice: Announced Unannounced Photographs taken? Yes No Samples collected? Yes No RECOMMENDATION No Further Action (Check appropriate box below): LIST on Confirmed and Suspected Contaminated Sites List: Release or threatened release does not pose a threat No release or threatened release Refer to program/agency (Name: __________________________) Independent Cleanup Action Completed (contamination removed) COMPLAINT (Brief Summary of ERTS Complaint): GeoEngineers submitted a cleanup action report to document the remedial excavation of hydraulic oil contamination in soil at Bryant Motors located at 1300 Bronson Way North in Renton, Washington. This report served as notification by the owner of a petroleum release to soil within the 90-day reporting period required in MTCA. CURRENT SITE STATUS (Brief Summary of why Site is recommended for Listing or NFA): Soil removal and confirmation sampling was conducted at Bryant Motors inside the building during remodeling activities between May and June 2015. Analytical results confirm all impacted soil was removed and remaining soils are in compliance with MTCA Method A cleanup levels. Excavations were conducted to 19 feet bgs with no groundwater encountered. Recommendation: NFA due to independent remediation. Investigator: Donna Musa, NWRO TCP Date Submitted: 10/30/15 OBSERVATIONS Description (If site visit made, please be sure to include the following: site observations, site features and cover, chronology of events, sources/past practices likely responsible for contamination, presence of water supply wells and other potential exposure pathways, etc.): Documents reviewed:  Cleanup Action Report, Bryant Motors Property, 1300 Bronson Way North, Renton, Washington. GeoEngineers, Inc., Redmond, Washington. August 12, 2015. During building renovations, three hydraulic hoists (installed in 1968) were removed from within the building. Soil characterization conducted on 5/15/15 revealed lube-oil range hydrocarbons in two of three soil samples at 5,900 ppm and 27,000 ppm. The third sample had detectible concentrations but below the MTCA Method A cleanup level. Diesel-range hydrocarbons were above MTCA Method A in one of three samples, at 3,500 ppm. Soil samples were also analyzed for PCBs, cPAHs, naphthalenes and RCRA metals. Results for PCBs, cPAHs, naphthalenes and RCRA metals were either non-detect or less than the applicable MTCA cleanup levels. Excavation and off-site disposal were the selected cleanup alternative. Approximately 236.71 tons of impacted soils were removed from the site for permitted disposal. Confirmation samples obtained at the final limits of the excavation were below MTCA Method A cleanup levels. (fill in contaminant matrix below with appropriate status choice from the key below the table) CONTAMINANT GROUP CONTAMINANT SOIL GROUNDWATER SURFACE WATERAIR BEDROCK DESCRIPTION Non-Halogenated Organics Phenolic Compounds Compounds containing phenols (Examples: phenol; 4- methylphenol; 2-methylphenol) Non-Halogenated Solvents B Organic solvents, typically volatile or semi-volatile, not containing any halogens. To determine if a product has halogens, search HSDB (http://toxnet.nlm.nih.gov/cgi- bin/sis/htmlgen?HSDB ) and look at the Chemical/Physical Properties, and Molecular Formula. If there is not a Cl, I, Br, F in the formula, it’s not halogenated. (Examples: acetone, benzene, toluene, xylenes, methyl ethyl ketone, ethyl acetate, methanol, ethanol, isopropranol, formic acid, acetic acid, stoddard solvent, Naptha). Use this when TEX contaminants are present independently of gasoline. Polynuclear Aromatic Hydrocarbons (PAH) B Hydrocarbons composed of two or more benzene rings. Tributyltin The main active ingredients in biocides used to control a broad spectrum of organisms. Found in antifouling marine paint, antifungal action in textiles and industrial water systems. (Examples: Tributyltin; monobutyltin; dibutyltin) Methyl tertiary-butyl ether MTBE is a volatile oxygen-containing organic compound that was formerly used as a gasoline additive to promote complete combustion and help reduce air pollution. Benzene Benzene Other Non-Halogenated Organics TEX Petroleum Diesel RB Petroleum Diesel Petroleum Gasoline Petroleum Gasoline Petroleum Other RB Oil range organics Halogenated Organics (see notes at bottom) PBDE Polybrominated di-phenyl ether Other Halogenated Organics Other organic compounds with halogens (chlorine, fluorine, bromine, iodine). search HSDB (http://toxnet.nlm.nih.gov/cgi-bin/sis/htmlgen?HSDB ) and look at the Chemical/Physical Properties, and Molecular Formula. If there is a Cl, I, Br, F in the formula, it is halogenated. (Examples: Hexachlorobutadiene; hexachlorobenzene; pentachlorophenol) Halogenated solvents PCE, chloroform, EDB, EDC, MTBE Polychlorinated Biphenyls (PCB) B Any of a family of industrial compounds produced by chlorination of biphenyl, noted primarily as an environmental pollutant that accumulates in animal tissue with resultant pathogenic and teratogenic effects Dioxin/dibenzofuran compounds (see notes at bottom) A family of more than 70 compounds of chlorinated dioxins or furans. (Examples: Dioxin; Furan; Dioxin TEQ; PCDD; PCDF; TCDD; TCDF; OCDD; OCDF). Do not use for 'dibenzofuran', which is a non-chlorinated compound that is detected using the semivolatile organics analysis 8270 Metals Metals - Other B Cr, Ba Lead B Lead Mercury Mercury Arsenic Arsenic Pesticides Non-halogenated pesticides Pesticides without halogens (Examples: parathion, malathion, diazinon, phosmet, carbaryl (sevin), fenoxycarb, aldicarb) Halogenated pesticides Pesticides with halogens (Examples: DDT; DDE; Chlordane; Heptachlor; alpha-beta and delta BHC; Aldrin; Endosulfan, dieldrin, endrin) CONTAMINANT GROUP CONTAMINANT SOIL GROUNDWATER SURFACE WATERAIR BEDROCK DESCRIPTION Other Contaminants Radioactive Wastes Wastes that emit more than background levels of radiation. Conventional Contaminants, Organic Unspecified organic matter that imposes an oxygen demand during its decomposition (Example: Total Organic Carbon) Conventional Contaminants, Inorganic Non-metallic inorganic substances or indicator parameters that may indicate the existence of contamination if present at unusual levels (Examples: Sulfides, ammonia) Asbestos All forms of Asbestos. Asbestos fibers have been used in products such as building materials, friction products and heat-resistant materials. Other Deleterious Substances Other contaminants or substances that cause subtle or unexpected harm to sediments (Examples: Wood debris; garbage (e.g., dumped in sediments)) Benthic Failures Failures of the benthic analysis standards from the Sediment Management Standards. Bioassay Failures For sediments, a failure to meet bioassay criteria from the Sediment Management Standards. For soils, a failure to meet TEE bioassay criteria for plant, animal or soil biota toxicity. Reactive Wastes Unexploded Ordinance Weapons that failed to detonate or discarded shells containing volatile material. Other Reactive Wastes Other Reactive Wastes (Examples: phosphorous, lithium metal, sodium metal) Corrosive Wastes Corrosive wastes are acidic or alkaline (basic) wastes that can readily corrode or dissolve materials they come into contact with. Wastes that are highly corrosive as defined by the Dangerous Waste Regulation (WAC 173-303-090(6)). (Examples: Hydrochloric acid; sulfuric acid; caustic soda) Status choices for contaminants Contaminant Status Definition B - Below Cleanup Levels (Confirmed) The contaminant was tested and found to be below cleanup levels. (Generally, we would not enter each and every contaminant that was tested; for example if an SVOC analysis was done we would not enter each SVOC with a status of "below". We would use this for contaminants that were believed likely to be present but were found to be below standards when tested S - Suspected The contaminant is suspected to be present; based on some knowledge about the history of the site, knowledge of regional contaminants, or based on other contaminants known to be present C - Confirmed Above Cleanup Levels The contaminant is confirmed to be present above any cleanup level. For example - above MTCA method A, B, or C; above Sediment Quality Standards; or above a presumed site-specific cleanup level (such as human health criteria for a sediment contaminant). RA - Remediated - Above The contaminant was remediated, but remains on site above the cleanup standards (for example - capped area). RB - Remediated - Below The contaminant was remediated, and no area of the site contains this contaminant above cleanup standards (for example - complete removal of contaminated soils). Halogenated chemicals and solvents: Any chemical compound with chloro, bromo, iodo or fluoro is halogenated; those with eight or fewer carbons are generally solvents (e.g. halogenated methane, ethane, propane, butane, pentane, hexane, heptane or octane ) and may also be used for or registered as pesticides or fumigants. Most are dangerous wastes, either listed or categorical. Organic compounds with more carbons are almost always halogenated pesticides or a contaminant or derivitive. Referral to the HSDB is recommended you are unfamiliar with a chemical name or compound, as it contains useful information about synonyms, uses, trade names, waste codes, and other regulatory information about most toxic or potentially toxic chemicals. Dibenzodioxins and dibenzofurans are normalized to a combined equivalent toxicity based on 2,3,7,8-tetrachloro-p- dibenzodioxin as set out in Ch. 173-340-708(8)(d) and in the Evaluating the Toxicity and Assessing the Carcinogenic Risk of Environmental Mixtures using Toxicity Equivalency Factors Focus Sheet (https://fortress.wa.gov/ecy/clarc/FocusSheets/tef.pdf ). Results may be reported as individual compounds and isomers (usually lab results), or as a toxic equivalency value (reports). FOR ECOLOGY II REVIEWER USE ONLY (For Listing Sites): How did the Site come to be known: Site Discovery (received a report): 8/13/15 (Date Report Received) ERTS Complaint Other (please explain): Does an Early Notice Letter need to be sent: Yes No If No, please explain why: NAICS Code (if known): Otherwise, briefly explain how property is/was used (i.e., gas station, dry cleaner, paint shop, vacant land, etc.): Site Unit(s) to be created (Unit Type): Upland (includes VCP & LUST) Sediment If multiple Units needed, please explain why: Cleanup Process Type (for the Unit): No Process Independent Action Voluntary Cleanup Program Ecology-supervised or conducted Federal-supervised or conducted Site Status: Awaiting Cleanup Construction Complete – Performance Monitoring Cleanup Started Cleanup Complete – Active O&M/Monitoring No Further Action Required Site Manager (Default: Donna Musa): Donna Musa Specific confirmed contaminants include: Facility/Site ID No. (if known): 54463839 in Soil Cleanup Site ID No. (if known): 12913 in Groundwater in Other (specify matrix: ) COUNTY ASSESSOR INFO: Please attach to this report a copy of the tax parcel/ownership information for each parcel associated with the site, as well as a parcel map illustrating the parcel boundary and location.