Federal Data Hub › EPA RMP · JSON
Parent: Pioneer Companies, Inc. · EPA RMP facility · Tacoma, WA
Pioneer Chlor Alkali Company, Inc. is regulated under the Clean Air Act Risk Management Program (§112(r)) because it stores or uses hazardous chemicals above threshold quantities. It has 3 reportable chemical accident(s) on record. RMP accidents include toxic/flammable releases, fires, explosions, and reactive incidents.
| Date | Type | Deaths | Injuries | Evacuated | Cause |
|---|---|---|---|---|---|
| 1999-03-04 | Gas release | 0 | 0 | 0 | Equipment failure, Maintenance |
| 1994-12-14 | Gas release | 0 | 0 | 7 | Human error, Overpressurization |
| 1994-07-20 | Gas release | 0 | 0 | 3 | Equipment failure, Upset condition |
The EPA Risk Management Program (Clean Air Act §112(r)) requires facilities with large quantities of hazardous chemicals to file Risk Management Plans, including a 5-year accident history. EPA keeps this statutorily-public data available only via FOIA / reading rooms; this page mirrors the FOIA'd dataset (institution-level only — no personal contact information).
Source: EPA RMP (FOIA mirror via the Data Liberation Project). License: CC0 1.0.