This property operated as the Northwest Pipeline Lynden metering station, a natural gas transmission facility run by Williams Gas Pipeline, with existing large-diameter pipelines of up to 30 inches serving the meter station. Mercury contamination was identified in site soils, prompting remediation under the Voluntary Cleanup Program that included two phases of soil excavation — first to 12 inches, then to 24 inches — along with site preparation and reporting work spanning March 2005 through April 2006. The site received a No Further Action determination at the conclusion of cleanup. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.
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 mercury contamination at this metering station is consistent with decades of industrial operations on large-diameter natural gas pipeline infrastructure that was already in place well before 1986. Occurrence-based CGL policies issued to the facility operators during that pre-1986 window carried no effective pollution exclusion under Washington law and remain enforceable today. The documented remediation expenditures — multi-phase soil excavation, site preparation, and reporting — represent costs that historical carriers who covered the facility during the contamination period may still be obligated to reimburse.
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.
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.
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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.