49 CFR 192.227 Interpretations
Transportation of natural and other gas by pipeline: minimum Federal safety standards:
Qualification of Welders
(View the Regulation)
| Date |
PHMSA ID |
Company (or Individual) |
| Nov 3, 1992 |
PI-92-060 |
Memo: Internal |
| Dec 31, 1990 |
PI-90-035 |
State of Minnesota Office of Pipeline Safety |
| Jan 28, 1976 |
PI-76-006 |
Tennessee Public Service Commission |
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