Industrial & Manufacturing cleanup site — Restorical Research
US Printing Ink Corp
Tukwila, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1965. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This property operated as a printing ink manufacturing plant beginning in 1965, using petroleum-based feedstocks and ink oil in its production processes. Leber, Inc. ran the facility from 1965 to 1985, after which U.S. Ink Corporation continued essentially the same manufacturing operations. Cleanup under the Voluntary Cleanup Program has spanned from at least 1992 through 2008, including removal of 21 underground storage tanks, multiple soil excavations totaling hundreds of cubic yards and dozens of tons of contaminated material, and multi-year groundwater monitoring. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
AddressTukwila, King County
Historical UseIndustrial & Manufacturing
Est. Operating Since1965
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons (ink oil) and residual ink pigments in soil and groundwater
Media ImpactedSoil, Groundwater, Surface Water
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #5074

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.

Contamination at this site — petroleum hydrocarbons from ink oil spills and residual ink pigments — originated from manufacturing operations that began more than two decades before 1986, when occurrence-based CGL policies carried no effective pollution exclusion in Washington. Ecology first identified contamination in a March 1990 report, and the remediation record since then — 21 tank removals, extensive soil excavation and offsite disposal, long-term groundwater monitoring — represents substantial documented expenditures tied directly to those pre-1986 operations. Historical carriers who issued policies during the 1965–1985 operational window may be obligated both to recover past cleanup costs and to fund the remaining remediation work.

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.