Bulk Plant cleanup site — Restorical Research
Associated Petroleum Products Inc
Sedro-Woolley, Skagit County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a bulk fuel distribution terminal going back to 1916. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.

This property has operated as a petroleum bulk storage and distribution facility since Standard Oil purchased it in 1916, continuing under ChevronTexaco as Bulk Fuel Terminal No. 9-0833 and remaining in active use today as a card lock and bulk fuel storage facility. Documented remediation under the Voluntary Cleanup Program and PTAP agreements — spanning 1999 through at least 2019 — has included thermal treatment and off-site disposal of 3,000 cubic yards and 4,630 tons of contaminated soil, treatment of 30,000 gallons of affected groundwater with activated carbon, installation of a groundwater extraction and treatment system, and proposed soil vapor extraction and air sparging. Cleanup work is ongoing. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Bulk Plant
AddressSedro-Woolley, Skagit County
Historical UseBulk Plant
Est. Operating Since1916
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons (TPH, BTEX) and lead from leaded gasoline detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #2363

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 storage and distribution operations at this property began in 1916 — seven decades before 1986, when occurrence-based CGL policies were still the industry standard and carried no effective pollution exclusion. A 2000 age-dating analysis placed gasoline releases more than 15 years prior to that report, directly tying them to the pre-1986 operational period, and lead detected in groundwater confirms the use of leaded gasoline before its phase-out. The documented remediation expenditures — soil excavation, thermal treatment, groundwater recovery, and years of monitoring — represent costs that historical carriers whose policies covered operations during that window may be obligated both to recover and to fund going forward.

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.