Industrial & Manufacturing cleanup site — Restorical Research
International Paper Longview
10 International Way, Longview, Cowlitz County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1956. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.

International Paper has owned and operated a wood treating facility at this Longview site since 1956, using creosote and pentachlorophenol in its preserving processes and generating RCRA K001 hazardous waste from wood preserving wastewater treatment. Remediation underway includes extensive soil excavation and disposal, non-aqueous phase liquid (NAPL) recovery, and construction of a barrier wall with an engineered cover. In-situ treatment — bioventing and air sparging — is operating alongside institutional controls and long-term groundwater monitoring, with cost estimates and financial assurance requirements still being finalized. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Industrial & Manufacturing
Address10 International Way, Longview, Cowlitz County
Historical UseIndustrial & Manufacturing
Est. Operating Since1956
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsCreosote and pentachlorophenol (PCP) present as non-aqueous phase liquid (NAPL) in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #3685

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.

Wood treating operations at this Longview facility began in 1956 and ran for three decades under occurrence-based CGL policies that predated effective pollution exclusions. The creosote and pentachlorophenol contamination now driving multi-phase remediation — NAPL recovery, barrier wall construction, in-situ treatment, and indefinite groundwater monitoring — traces directly to those pre-1986 operations. Historical carriers who issued CGL policies to International Paper during that operational window may carry exposure for costs already incurred and for the substantial remediation work that remains 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.

Ready to learn more?

Contact Us

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