This property has a documented history as a industrial and manufacturing facility going back to 1980. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
Fostoria Business Park is a three-parcel commercial and light industrial development in Tukwila whose buildings A, B, and C are underlain by fill material containing cement kiln dust (CKD), lead, and arsenic. The Independent Remedial Action addressed this contamination through a restrictive covenant requiring maintenance of a soil cap over the affected fill, paired with quarterly groundwater monitoring — including sampling, purging, and on-site disposal of purge water — conducted from 1999 through 2003. The site received a No Further Action determination following the conclusion of that monitoring program. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.
Why Historical Insurance Policies May Be Accessible
Pre-1986 Commercial General Liability (CGL) policies were occurrence-based and did not contain an effective pollution exclusion in Washington. If contamination occurred while those policies were active, those historical insurance carriers may still have a legal obligation to fund the cleanup costs, even if the business closed or the property changed hands.
Geotechnical investigations at this property date to 1979 and the Short Plat was recorded in 1980, placing the facility's development well before 1986 — the threshold year for occurrence-based Commercial General Liability coverage without an effective pollution exclusion. The cement kiln dust, lead, and arsenic contamination documented here originates from historical industrial fill, exactly the category of long-latent pollution claim those pre-1986 CGL policies were written to address. Five calendar years of quarterly groundwater monitoring from 1999 through 2003, together with the enduring restrictive covenant maintaining the soil cap, represent a documented remediation investment that historical carriers whose policies were in force during the development era may be obligated to fund.
Restorical's role is to locate viable historical policies, determine whether a successful cost recovery claim is possible, and assist our clients and their legal counsel to obtain insurance coverage for costs already incurred. Restorical's forensic accounting team works to re-establish and document past cleanup expenditures, ensuring the strongest possible basis for recovery.
Recovering Costs from an Older Cleanup
If this site reached No Further Action years ago, the original cleanup expenditures may be difficult to reconstruct. Restorical's forensic accounting team specializes in re-establishing and documenting past cleanup costs — even decades later — to build the strongest possible basis for an insurance recovery claim.
What We Look For
- Historical insurance policies (pre-1986)
- Policy numbers, carrier names, and coverage periods
- Connection between contamination timing and policy period
- Evidence linking cleanup obligation to insured activity
What We Deliver
- Historical Coverage Chart
- Trigger Analysis & Property/Policy Nexus
- Coverage strategy with recommendations
- Insurance funding for your remediation
- Claims Management & Forensic Accounting
The Restorical Proven Process
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Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.
