This property has a documented history as a public works and maintenance facility going back to 1952. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
The Nemah River Bridge and adjoining roadway, owned by Pacific County Public Works, were originally constructed in 1952, and petroleum oil was applied to the road surface and bridge decking for dust control and wood preservation as standard practice throughout the 1950s and 1960s. The contamination was discovered during a bridge replacement project in 2005. Cleanup under the Standard Cleanup program included excavation and off-site disposal of approximately 1,000 tons of contaminated soil and 200 tons of contaminated wood waste, capping of remaining petroleum-affected soil with an asphalt roadway, and implementation of a Restrictive Covenant as an institutional control. The site received a No Further Action determination subject to periodic five-year reviews, with reviews completed in 2012 and 2017. 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.
The petroleum contamination at this site traces directly to road-oiling practices that began when the bridge was constructed in 1952 — more than three decades before 1986, when occurrence-based Commercial General Liability policies still lacked effective pollution exclusions. Public works departments and their historical insurers issued CGL policies during the years petroleum was routinely applied to this county bridge and roadway, and those pre-1986 policies may remain enforceable to recover the documented remediation costs: over a thousand tons of excavated soil and wood waste, asphalt capping, institutional controls, and a long-term review obligation extending decades into the future.
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.


