Bulk Plant cleanup site — Restorical Research
Parcel 6 Jensen
150 Ann St & 415 E Fremont St, Monroe, Snohomish County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a bulk fuel distribution terminal going back to 1925. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.

This property has operated as a petroleum bulk storage facility since at least 1925, when use was granted to Washington Refining Company, with railway spur infrastructure already in place by 1913. By 1943, Texaco and Shell Oil maintained at least five above-ground fuel oil tanks at the site, with individual tank capacities reaching 25,000 gallons. Contamination in soil — including lead consistent with historical petroleum handling — is attributed to past property uses and frequent oil spills from bulk fuel operations. The site has completed initial hazard assessment and investigation; no active remediation has yet commenced, and the site currently awaits cleanup. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Bulk Plant
Address150 Ann St & 415 E Fremont St, Monroe, Snohomish County
Historical UseBulk Plant
Est. Operating Since1925
StatusAwaiting Cleanup
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons (fuel oil) and lead detected in soil from historical bulk storage operations
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #3308

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.

Petroleum bulk storage operations at this property predate 1986 by more than sixty years, spanning a railway-era industrial tenancy through the Texaco and Shell Oil occupancies of the mid-twentieth century. The contamination here — petroleum hydrocarbons and lead from chronic, repeated oil spills rather than a single discrete release — is exactly the slow-release pollution pattern that occurrence-based Commercial General Liability policies of the pre-1986 era were written to address, before effective pollution exclusions became standard. With investigation complete and remediation still ahead, the property owner faces the full cost of a cleanup that historical carriers who issued CGL policies during those decades of bulk fuel operations may be obligated to fund.

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

Task 1 — Research and Analysis
Restorical searches for viable historical insurance policies, researches the site history, analyzes the contamination impacts, and underwrites potential coverage — including a proprietary trigger analysis. At the end of Task 1, we provide a clear yes or no on whether a successful cost recovery is possible, along with a strategy and recommendation specific to your situation, even if you are not the policyholder.
Task 2 — Coverage and Funding
When Task 1 confirms viable coverage, Restorical works with your legal counsel to tender the claim, negotiate and secure insurance coverage. Restorical will manage the ongoing claim process, including accounting to ensure the insurance companies are funding your remediation in a timely manner.

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This analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.