• Updates
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Comments

Commentary by Darrell Garton regarding Changes and Updates.

 

PHMSA is proposing changes to cylinder testing

Please read my comments... I could use a little support here, guys!)
See also HM-218E on the Changes page.

DOT HM220 Original draft of 1998

Click here to see my comments to the original HM220 docket. (Includes discussion of Ultrasonic Examination.)