# HAWAII GAS — Warning Letter

- **operation:** document
- **citation:** CPF 520090017W
- **title:** HAWAII GAS — Warning Letter
- **source type:** enforcement
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 2009-06-05
- **effective on:** Not available
- **summary:** CLOSED warning letter citing 192.177(a)(1).
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-enforcement-520090017w.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-enforcement-520090017w.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-enforcement-520090017w
- **source url:** https://primis.phmsa.dot.gov/enforcement-data/case/520090017W
**body:**

Warning Letter involving HAWAII GAS. PHMSA's enforcement data identifies the cited regulation as 192.177(a)(1). The case was opened on 2009-06-05 and is reported as closed as of 2009-06-05. Open the official case record for notices, responses, orders, and the latest status.

Official case documents:

520090017W_Operator Response_06172009.pdf: https://primis.phmsa.dot.gov/enforcement-documents/520090017W/520090017W_Operator%20Response_06172009.pdf

520090017W_WL_06042009.pdf: https://primis.phmsa.dot.gov/enforcement-documents/520090017W/520090017W_WL_06042009.pdf

520090017W_WL_06042009_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/520090017W/520090017W_WL_06042009_text.pdf
- **truncated:** false
- **body characters:** 696