Industrial & Manufacturing cleanup site — Restorical Research
Middlesex Corp
Orting, Pierce County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a industrial and manufacturing facility going back to 1970. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

Three M Supply Co. developed this Orting property in 1970 to manufacture chemical products for commercial sale, with subsequent operators including Seaport continuing chemical manufacturing, blending, storage, and distribution for approximately 18 years. The facility installed drainfields in 1971 and 1976 and maintained a tank farm on-site; discharges to the drainfield were halted in May 1985. Cleanup under the Voluntary Cleanup Program included removal of the tank farm, cleaning of the above-ground tank area and building interior, decommissioning and gravel-filling of the drainfield, off-site disposal of drums and spill 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
AddressOrting, Pierce County
Historical UseIndustrial & Manufacturing
Est. Operating Since1970
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsSolvents, detergents, and industrial chemicals from manufacturing operations and drainfield discharges detected in soil and groundwater
Media ImpactedSoil, Groundwater, Air
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #4336

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.

Chemical manufacturing and distribution operations at this property began in 1970 and involved drainfield discharges of solvents, detergents, and related compounds over a 15-year period ending in 1985 — entirely within the window when occurrence-based CGL policies were the industry standard and carried no effective pollution exclusion. The documented remediation costs — tank farm removal, drainfield decommissioning, building decontamination, off-site waste disposal, and ongoing groundwater monitoring — trace directly to those pre-1986 manufacturing and discharge practices. Historical carriers whose policies covered this facility during the 1970s and early 1980s may remain obligated both to recover those past expenditures and to fund continuing cleanup 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.