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Docket files before 2022 are not available. We are working to resolve the issue, and we thank you for your patience.
If you need documents quickly, please submit a records request.
| Docket Number | PG-080292 |
|---|---|
| Advice | |
| Company | Northwest Natural Gas Company |
| DBA | |
| Filing Type | Staff Investigation |
| Industry (Code) | Gas Pipeline (015) |
| Status | Closed |
| Lead Staff | Kuang Chu |
| Filed Date | 02/15/2008 |
| Effective Date | N/A |
| Summary | Northwest Natural is seeking an exemption from the provisions of WAC 480-93-100, relating to the operation of certain critical valves during regularly scheduled maintenance activities. |