This property has a documented history as a landfill going back to 1946. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
This property served as the Old Navy Dump/Manchester Annex, contaminated by United States Navy operations between approximately 1946 and 1962. Corrective measures have included installation of a landfill cap with a hydraulic cutoff system for groundwater control and a shoreline protection system, with ongoing inspection and maintenance documented since at least 2002. Current maintenance activities encompass vegetation management, pipe flushing, gas vent servicing, and cap integrity repairs — work that reflects the long-term stewardship obligations associated with the site's legacy contamination. 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 contamination at this property originated from Navy waste-disposal operations that began in 1946 and continued through 1962 — squarely within the era when occurrence-based Commercial General Liability policies carried no effective pollution exclusion. Decades of remediation infrastructure and ongoing maintenance — the landfill cap, hydraulic cutoff system, shoreline protection, and continuing inspection obligations — represent substantial expenditures tied directly to releases from those pre-1986 operations. Historical carriers who issued CGL policies during the 1946–1962 operational window may be obligated both to recover past cleanup costs and to fund the site's continuing maintenance requirements.
Restorical's role is to locate viable historical policies, determine whether a successful coverage claim is possible, and assist our clients and their legal counsel to obtain insurance coverage. Restorical then manages the claim, including accounting, to ensure the cleanup is funded in a timely manner.
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.


