Bulk Plant cleanup site — Restorical Research
Well 12A
Tacoma, Pierce County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a bulk fuel distribution terminal going back to 1962. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This Tacoma property operated as a bulk petroleum handling facility — identified in cleanup records as the Time Oil property — with documented site investigations and pump tests dating to 1962 and confirmed groundwater contamination as early as May 1983. Contamination includes organic lead, petroleum hydrocarbons (TPH, BTEX), and chlorinated solvents (PCE, TCE, PCA, DCE) in soil, filter cake, and groundwater; organic lead concentrations reached 142 mg/kg in representative samples, consistent with bulk storage and distribution of leaded gasoline. Remediation has included soil removal from borings, drumming and storage of contaminated material, and groundwater treatment via pumping wells; construction work is now complete and the site is in long-term performance monitoring. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Bulk Plant
AddressTacoma, Pierce County
Historical UseBulk Plant
Est. Operating Since1962
StatusConstruction Complete — Performance Monitoring
Contamination & Investigation
Site Assessment Summary
ContaminantsOrganic lead, petroleum hydrocarbons (TPH, BTEX), and chlorinated solvents (PCE, TCE, PCA, DCE) in soil, filter cake, and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #135

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.

Bulk petroleum operations at this property — including handling of leaded gasoline — were underway by at least 1962, more than two decades before 1986, when occurrence-based Commercial General Liability policies with no effective pollution exclusion were the industry standard. The costs already incurred — soil excavation and disposal, contaminated-waste drumming, and installation and operation of a groundwater pumping-and-treatment system through the construction phase — represent documented expenditures that historical carriers who issued CGL policies during that operational window may be obligated to recover. Those same carriers may also be liable for the ongoing costs of long-term groundwater treatment and performance monitoring that remain ahead.

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.